diff options
| author | Sebastian Dröge <sebastian@centricular.com> | 2016-12-21 11:00:47 +0200 |
|---|---|---|
| committer | Sebastian Dröge <sebastian@centricular.com> | 2016-12-21 11:17:11 +0200 |
| commit | 9b5de053995488d5ddc78c1bf4df651101271d70 (patch) | |
| tree | 07755463428bf4460852180dc4d3155cc28bf488 | |
| parent | 0fdd4e2539cc8c2c794419b13594ed7761d5fccd (diff) | |
Remove various unported plugins
If they were not ported after 4+ years it seems unlikely that anybody is
ever going to need them again. They're still in the GIT history if
needed.
https://bugzilla.gnome.org/show_bug.cgi?id=774530
225 files changed, 15 insertions, 56120 deletions
diff --git a/config.h.meson b/config.h.meson index 551e4315c..e24ba97d2 100644 --- a/config.h.meson +++ b/config.h.meson @@ -94,9 +94,6 @@ /* Define to enable Android Media (used by androidmedia). */ #mesondefine HAVE_ANDROID_MEDIA -/* Define to enable AirPort Express Wireless sink (used by apexsink). */ -#mesondefine HAVE_APEXSINK - /* Define to enable Apple video (used by applemedia). */ #mesondefine HAVE_APPLE_MEDIA @@ -229,12 +226,6 @@ /* Define to 1 if you have the <fcntl.h> header file. */ #mesondefine HAVE_FCNTL_H -/* FIONREAD ioctl found in sys/filio.h */ -#mesondefine HAVE_FIONREAD_IN_SYS_FILIO - -/* FIONREAD ioctl found in sys/ioclt.h */ -#mesondefine HAVE_FIONREAD_IN_SYS_IOCTL - /* Define to enable Flite plugin (used by flite). */ #mesondefine HAVE_FLITE @@ -322,12 +313,6 @@ /* Define if libusb 1.x is installed */ #mesondefine HAVE_LIBUSB -/* Define to enable libvisual visualization library (used by libvisual). */ -#mesondefine HAVE_LIBVISUAL - -/* Define to enable Linear Systems SDI plugin (used by linsys). */ -#mesondefine HAVE_LINSYS - /* Define if we have liblrdf */ #mesondefine HAVE_LRDF @@ -364,9 +349,6 @@ /* Define to enable MythTV client plugins (used by mythtvsrc). */ #mesondefine HAVE_MYTHTV -/* Define to enable nas plug-in (used by nassink). */ -#mesondefine HAVE_NAS - /* Define to enable neon http client plugins (used by neonhttpsrc). */ #mesondefine HAVE_NEON @@ -454,9 +436,6 @@ /* Define to enable Schroedinger video codec (used by schro). */ #mesondefine HAVE_SCHRO -/* Define to enable SDL plug-in (used by sdlvideosink sdlaudiosink). */ -#mesondefine HAVE_SDL - /* Define to enable POSIX shared memory source and sink (used by shm). */ #mesondefine HAVE_SHM @@ -466,9 +445,6 @@ /* Define to enable sndfile plug-in (used by sfdec sfenc). */ #mesondefine HAVE_SNDFILE -/* Define to enable sndio audio (used by sndio). */ -#mesondefine HAVE_SNDIO - /* Define to enable soundtouch plug-in (used by soundtouch). */ #mesondefine HAVE_SOUNDTOUCH @@ -523,9 +499,6 @@ /* Define if libtiger is available */ #mesondefine HAVE_TIGER -/* Define to enable timidity midi soft synth plugin (used by timidity). */ -#mesondefine HAVE_TIMIDITY - /* Define to 1 if you have the <unistd.h> header file. */ #mesondefine HAVE_UNISTD_H @@ -574,12 +547,6 @@ /* Define to 1 if you have the <windows.h> header file. */ #mesondefine HAVE_WINDOWS_H -/* Define to enable Windows internet library (used by wininet). */ -#mesondefine HAVE_WININET - -/* Define to 1 if you have the <wininet.h> header file. */ -#mesondefine HAVE_WININET_H - /* Define to enable Winks plug-in (used by winks). */ #mesondefine HAVE_WINKS @@ -595,9 +562,6 @@ /* Define if you have X11 library */ #mesondefine HAVE_X11 -/* Define to enable xvid plugins (used by xvid). */ -#mesondefine HAVE_XVID - /* Define to enable ZBar barcode detector (used by zbar). */ #mesondefine HAVE_ZBAR @@ -607,9 +571,6 @@ /* library dir */ #mesondefine LIBDIR -/* directory in which the detected libvisual's plugins are located */ -#mesondefine LIBVISUAL_PLUGINSBASEDIR - /* gettext locale dir */ #mesondefine LOCALEDIR @@ -668,9 +629,6 @@ /* the target CPU */ #mesondefine TARGET_CPU -/* Define location of timidity.cfg */ -#mesondefine TIMIDITY_CFG - /* Use Mali FB EGL platform */ #mesondefine USE_EGL_MALI_FB diff --git a/configure.ac b/configure.ac index 10bdca764..dfe2f9d97 100644 --- a/configure.ac +++ b/configure.ac @@ -164,16 +164,8 @@ AX_CREATE_STDINT_H AC_CHECK_HEADERS([pthread.h], HAVE_PTHREAD_H=yes) AM_CONDITIONAL(HAVE_PTHREAD_H, test "x$HAVE_PTHREAD_H" = "xyes") -if test "x$HAVE_PTHREAD_H" != "xyes"; then - GST_PLUGINS_SELECTED=`echo $GST_PLUGINS_SELECTED | $SED -e s/dccp//` -fi - dnl *** checks for types/defines *** -dnl Check for FIONREAD ioctl declaration -dnl used in gst/dccp -GST_CHECK_FIONREAD - dnl *** checks for structures *** dnl *** checks for compiler characteristics *** @@ -467,21 +459,6 @@ dnl used in examples AG_GST_DEFAULT_ELEMENTS dnl *** plug-ins to include *** -dnl Non ported plugins (non-dependant, then dependant) -dnl Make sure you have a space before and after all plugins -GST_PLUGINS_NONPORTED=" cdxaparse \ - dccp faceoverlay \ - hdvparse \ - mve nuvdemux \ - patchdetect \ - sdi tta \ - linsys \ - apexsink \ - nas sdl timidity \ - wininet \ - xvid sndio libvisual" - -AC_SUBST(GST_PLUGINS_NONPORTED) dnl these are all the gst plug-ins, compilable without additional libs AG_GST_CHECK_PLUGIN(accurip) @@ -498,13 +475,10 @@ AG_GST_CHECK_PLUGIN(audiovisualizers) AG_GST_CHECK_PLUGIN(autoconvert) AG_GST_CHECK_PLUGIN(bayer) AG_GST_CHECK_PLUGIN(camerabin2) -AG_GST_CHECK_PLUGIN(cdxaparse) AG_GST_CHECK_PLUGIN(coloreffects) -AG_GST_CHECK_PLUGIN(dccp) AG_GST_CHECK_PLUGIN(debugutils) AG_GST_CHECK_PLUGIN(dvbsuboverlay) AG_GST_CHECK_PLUGIN(dvdspu) -AG_GST_CHECK_PLUGIN(faceoverlay) AG_GST_CHECK_PLUGIN(festival) AG_GST_CHECK_PLUGIN(fieldanalysis) AG_GST_CHECK_PLUGIN(freeverb) @@ -512,7 +486,6 @@ AG_GST_CHECK_PLUGIN(frei0r) AG_GST_CHECK_PLUGIN(gaudieffects) AG_GST_CHECK_PLUGIN(geometrictransform) AG_GST_CHECK_PLUGIN(gdp) -AG_GST_CHECK_PLUGIN(hdvparse) AG_GST_CHECK_PLUGIN(id3tag) AG_GST_CHECK_PLUGIN(inter) AG_GST_CHECK_PLUGIN(interlace) @@ -526,17 +499,13 @@ AG_GST_CHECK_PLUGIN(mpegdemux) AG_GST_CHECK_PLUGIN(mpegtsdemux) AG_GST_CHECK_PLUGIN(mpegtsmux) AG_GST_CHECK_PLUGIN(mpegpsmux) -AG_GST_CHECK_PLUGIN(mve) AG_GST_CHECK_PLUGIN(mxf) AG_GST_CHECK_PLUGIN(netsim) -AG_GST_CHECK_PLUGIN(nuvdemux) AG_GST_CHECK_PLUGIN(onvif) -AG_GST_CHECK_PLUGIN(patchdetect) AG_GST_CHECK_PLUGIN(pcapparse) AG_GST_CHECK_PLUGIN(pnm) AG_GST_CHECK_PLUGIN(rawparse) AG_GST_CHECK_PLUGIN(removesilence) -AG_GST_CHECK_PLUGIN(sdi) AG_GST_CHECK_PLUGIN(sdp) AG_GST_CHECK_PLUGIN(segmentclip) AG_GST_CHECK_PLUGIN(siren) @@ -545,7 +514,6 @@ AG_GST_CHECK_PLUGIN(speed) AG_GST_CHECK_PLUGIN(subenc) AG_GST_CHECK_PLUGIN(stereo) AG_GST_CHECK_PLUGIN(timecode) -AG_GST_CHECK_PLUGIN(tta) AG_GST_CHECK_PLUGIN(videofilters) AG_GST_CHECK_PLUGIN(videoparsers) AG_GST_CHECK_PLUGIN(videosignal) @@ -600,13 +568,6 @@ if test "x$HAVE_WINSOCK2_H" = "xyes"; then AC_SUBST(WINSOCK2_LIBS) fi -if test "x$HAVE_PTHREAD_H" = "xyes"; then - DCCP_LIBS="$DCCP_LIBS $PTHREAD_LIBS" - AC_SUBST(DCCP_LIBS) -else - AG_GST_DISABLE_PLUGIN(dccp) -fi - dnl *** opengl *** AC_ARG_ENABLE([opengl], [ --enable-opengl Enable Desktop OpenGL support @<:@default=auto@:>@], @@ -2098,24 +2059,6 @@ AG_GST_CHECK_FEATURE(VOAACENC, [vo-aacenc library], vo-aacenc, [ AG_GST_PKG_CHECK_MODULES(VOAACENC, vo-aacenc >= 0.1.0) ]) -dnl *** apexsink *** -translit(dnm, m, l) AM_CONDITIONAL(USE_APEXSINK, true) -AG_GST_CHECK_FEATURE(APEXSINK, [AirPort Express Wireless sink], apexsink, [ - PKG_CHECK_MODULES(APEXSINK, [ openssl >= 0.9.5 libcrypto ], [ - HAVE_APEXSINK="yes" - saved_LIBS="$LIBS" - LIBS="" - AC_SEARCH_LIBS(socket, [socket], [ ], [ APEXSINK="no" ]) - AC_SEARCH_LIBS(gethostbyname, [nsl], [ ], [ APEXSINK="no" ]) - APEXSINK_LIBS="$APEXSINK_LIBS $LIBS" - LIBS="$saved_LIBS" - AC_SUBST(APEXSINK_CFLAGS) - AC_SUBST(APEXSINK_LIBS) - ], [ - APEXSINK="no" - ]) -]) - dnl *** bs2b *** translit(dnm, m, l) AM_CONDITIONAL(USE_BS2B, true) AG_GST_CHECK_FEATURE(BS2B, [bs2b], bs2b, [ @@ -2525,19 +2468,6 @@ AG_GST_CHECK_FEATURE(TTML, [TTML plugin], ttml, [ fi ]) -dnl *** linsys *** -translit(dnm, m, l) AM_CONDITIONAL(USE_LINSYS, true) -AG_GST_CHECK_FEATURE(LINSYS, [Linear Systems SDI plugin], linsys, [ - case "$host" in - *-*linux*) - HAVE_LINSYS=yes - ;; - *) - HAVE_LINSYS=no - ;; - esac -]) - dnl *** modplug *** translit(dnm, m, l) AM_CONDITIONAL(USE_MODPLUG, true) AG_GST_CHECK_FEATURE(MODPLUG, modplug, modplug, [ @@ -2745,21 +2675,6 @@ AG_GST_CHECK_FEATURE(MUSEPACK, [musepackdec], musepack, [ ], [HAVE_MUSEPACK="no"])]) ]) -dnl *** nas *** -translit(dnm, m, l) AM_CONDITIONAL(USE_NAS, true) -AG_GST_CHECK_FEATURE(NAS, [nas plug-in], nassink, [ - HAVE_NAS="no" - if test "x$HAVE_X" = "xyes"; then - save_cppflags=$CFLAGS - CPPFLAGS="$CPPFLAGS $X_CFLAGS" - AG_GST_CHECK_LIBHEADER(NAS, audio, AuOpenServer, $X_LIBS, audio/audiolib.h, - NAS_LIBS="$X_LIBS -laudio" NAS_CFLAGS="$X_CFLAGS") - CPPFLAGS="$save_cppflags" - fi - AC_SUBST(NAS_CFLAGS) - AC_SUBST(NAS_LIBS) -]) - dnl *** neon *** translit(dnm, m, l) AM_CONDITIONAL(USE_NEON, true) AG_GST_CHECK_FEATURE(NEON, [neon http client plugins], neonhttpsrc, [ @@ -2901,20 +2816,6 @@ AG_GST_CHECK_FEATURE(OPUS, [opus], opus, [ AC_SUBST(OPUS_LIBS) ]) -dnl *** pvr *** -translit(dnm, m, l) AM_CONDITIONAL(USE_PVR, true) -AG_GST_CHECK_FEATURE(PVR, [pvrvideosink], pvr, [ - PKG_CHECK_MODULES([PVR], [libtimemmgr], HAVE_PVR=yes, HAVE_PVR=no) - AC_SUBST(PVR_CFLAGS) - AC_SUBST(PVR_LIBS) -]) - - AC_ARG_WITH([pvr-external-headers], - AS_HELP_STRING([--with-pvr-external-headers],[Use system installed PVR2D headers]), - [AS_IF([test "x$with_pvr_external_headers" = "xno"], - [PVR_CFLAGS="$PVR_CFLAGS -I\$(srcdir)/pvr_includes"])], - [PVR_CFLAGS="$PVR_CFLAGS -I\$(srcdir)/pvr_includes"]) - dnl *** rsvg *** translit(dnm, m, l) AM_CONDITIONAL(USE_RSVG, true) AG_GST_CHECK_FEATURE(RSVG, [rsvg decoder], rsvg, [ @@ -3077,50 +2978,6 @@ AG_GST_CHECK_FEATURE(VULKAN, [Vulkan elements], vulkan, [ ], []) ]) -dnl *** libvisual *** -translit(dnm, m, l) AM_CONDITIONAL(USE_LIBVISUAL, true) -AG_GST_CHECK_FEATURE(LIBVISUAL, [libvisual visualization library], libvisual, [ - AG_GST_PKG_CHECK_MODULES(LIBVISUAL, libvisual-0.4 >= 0.4.0) - if test x$HAVE_LIBVISUAL = xyes; then - LIBVIS_PLUGINSDIR="`$PKG_CONFIG --variable=pluginsbasedir libvisual-0.4`" - fi - AC_MSG_NOTICE([libvisual pluginsdir: $LIBVIS_PLUGINSDIR]) - if test x$LIBVIS_PLUGINSDIR != x; then - AC_DEFINE_UNQUOTED(LIBVISUAL_PLUGINSBASEDIR, - "$LIBVIS_PLUGINSDIR", - [directory in which the detected libvisual's plugins are located]) - fi -]) - -dnl *** timidity *** -translit(dnm, m, l) AM_CONDITIONAL(USE_TIMIDITY, true) -AG_GST_CHECK_FEATURE(TIMIDITY, [timidity midi soft synth plugin], timidity, [ - PKG_CHECK_MODULES(TIMIDITY, libtimidity, [ - HAVE_TIMIDITY="yes", - AC_MSG_CHECKING([for timidity.cfg]) - timidity_cfg="" - if test -r /etc/timidity.cfg; then - timidity_cfg=/etc/timidity.cfg - elif test -r /etc/timidity/timidity.cfg; then - timidity_cfg=/etc/timidity/timidity.cfg - elif test -r /usr/share/timidity/timidity.cfg; then - timidity_cfg=/usr/share/timidity/timidity.cfg - elif test -r /usr/local/share/timidity/timidity.cfg; then - timidity_cfg=/usr/local/share/timidity/timidity.cfg - fi - if test "x$timidity_cfg" != "x"; then - AC_MSG_RESULT($timidity_cfg) - AC_DEFINE_UNQUOTED(TIMIDITY_CFG, "$timidity_cfg", [Define location of timidity.cfg]) - else - AC_MSG_RESULT([not found]) - fi - ], [ - HAVE_TIMIDITY="no" - ]) - AC_SUBST(TIMIDITY_CFLAGS) - AC_SUBST(TIMIDITY_LIBS) -]) - dnl *** teletextdec *** translit(dnm, m, l) AM_CONDITIONAL(USE_TELETEXTDEC, true) AG_GST_CHECK_FEATURE(TELETEXTDEC, [Teletext decoder], teletextdec, [ @@ -3149,12 +3006,6 @@ AG_GST_CHECK_FEATURE(WILDMIDI, [wildmidi midi soft synth plugin], wildmidi, [ AC_SUBST(WILDMIDI_LIBS) ]) -dnl *** SDL *** -translit(dnm, m, l) AM_CONDITIONAL(USE_SDL, true) -AG_GST_CHECK_FEATURE(SDL, [SDL plug-in], sdlvideosink sdlaudiosink, [ - AM_PATH_SDL(, HAVE_SDL=yes, HAVE_SDL=no) -]) - dnl **** Smooth Streaming **** translit(dnm, m, l) AM_CONDITIONAL(USE_SMOOTHSTREAMING, true) AG_GST_CHECK_FEATURE(SMOOTHSTREAMING, [Smooth Streaming plug-in], smoothstreaming, [ @@ -3247,36 +3098,6 @@ AG_GST_CHECK_FEATURE(GME, [gme decoder], gme, [ fi ]) -dnl *** XVID *** -translit(dnm, m, l) AM_CONDITIONAL(USE_XVID, true) -AG_GST_CHECK_FEATURE(XVID, [xvid plugins], xvid, [ - HAVE_XVID=no - AC_CHECK_HEADER(xvid.h, [ - OLD_LIBS="$LIBS" - LIBS="$PTHREAD_LIBS $LIBM" - AC_CHECK_LIB(xvidcore, xvid_encore, [ - AC_CHECK_LIB(xvidcore, xvid_decore, [ - AC_CHECK_LIB(xvidcore, xvid_global, [ - AC_MSG_CHECKING([for up-to-date XviD API version]) - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <xvid.h>]], [[ - #if XVID_API_MAJOR(XVID_API) != 4 - #error "Incompatible XviD API version" - #endif - #if XVID_API_MAJOR(XVID_API) == 4 && XVID_API_MINOR(XVID_API) < 3 - #error "Incompatible XviD API version" - #endif - ]])],[ AC_MSG_RESULT(yes) - XVID_LIBS="-lxvidcore $LIBM" - AC_SUBST(XVID_LIBS) - HAVE_XVID=yes - ],[AC_MSG_RESULT(no) ]) - ], ) - ], ) - ], ) - LIBS="$OLD_LIBS" - ], ) -]) - dnl *** dvb *** translit(dnm, m, l) AM_CONDITIONAL(USE_DVB, true) AG_GST_CHECK_FEATURE(DVB, [DVB Source], dvb, [ @@ -3295,16 +3116,6 @@ AG_GST_CHECK_FEATURE(DVB, [DVB Source], dvb, [ ], [HAVE_DVB="no"]) ]) -dnl *** wininet *** -translit(dnm, m, l) AM_CONDITIONAL(USE_WININET, true) -AG_GST_CHECK_FEATURE(WININET, [Windows internet library], wininet, [ - AC_MSG_CHECKING([Checking for windows internet support]) - AC_CHECK_HEADERS([windows.h wininet.h], - [HAVE_WININET="yes"], [HAVE_WININET="no"], - [AC_INCLUDES_DEFAULT -#include <windows.h>]) -]) - dnl *** acm *** translit(dnm, m, l) AM_CONDITIONAL(USE_ACM, true) AG_GST_CHECK_FEATURE(ACM, [Windows ACM library], acm, [ @@ -3398,19 +3209,6 @@ AG_GST_CHECK_FEATURE(SPANDSP, [Spandsp], spandsp, [ AC_SUBST(SPANDSP_CFLAGS) AC_SUBST(SPANDSP_LIBS) -dnl *** sndio *** -translit(dnm, m, l) AM_CONDITIONAL(USE_SNDIO, true) -AG_GST_CHECK_FEATURE(SNDIO, [sndio audio], sndio, [ - AC_CHECK_HEADER(sndio.h, HAVE_SNDIO="yes", HAVE_SNDIO="no") - if test "x$HAVE_SNDIO" = "xyes"; then - AC_CHECK_LIB(sndio, sio_open, HAVE_SNDIO="yes", HAVE_SNDIO="no") - if test "x$HAVE_SNDIO" = "xyes"; then - SNDIO_LIBS=-lsndio - AC_SUBST(SNDIO_LIBS) - fi - fi -]) - dnl *** hls-crypto *** AC_ARG_WITH([hls-crypto], AS_HELP_STRING([--with-hls-crypto=auto|nettle|libgcrypt|openssl], [ @@ -3509,7 +3307,6 @@ dnl but we still need to set the conditionals AM_CONDITIONAL(USE_ASSRENDER, false) AM_CONDITIONAL(USE_VOAMRWBENC, false) AM_CONDITIONAL(USE_VOAACENC, false) -AM_CONDITIONAL(USE_APEXSINK, false) AM_CONDITIONAL(USE_BS2B, false) AM_CONDITIONAL(USE_BZ2, false) AM_CONDITIONAL(USE_CHROMAPRINT, false) @@ -3544,12 +3341,10 @@ AM_CONDITIONAL(USE_LADSPA, false) AM_CONDITIONAL(USE_LV2, false) AM_CONDITIONAL(USE_LIBDE265, false) AM_CONDITIONAL(USE_LIBMMS, false) -AM_CONDITIONAL(USE_LINSYS, false) AM_CONDITIONAL(USE_MODPLUG, false) AM_CONDITIONAL(USE_MPEG2ENC, false) AM_CONDITIONAL(USE_MPLEX, false) AM_CONDITIONAL(USE_MUSEPACK, false) -AM_CONDITIONAL(USE_NAS, false) AM_CONDITIONAL(USE_NEON, false) AM_CONDITIONAL(USE_OFA, false) AM_CONDITIONAL(USE_OPENAL, false) @@ -3558,12 +3353,8 @@ AM_CONDITIONAL(USE_OPENEXR, false) AM_CONDITIONAL(USE_OPENJPEG, false) AM_CONDITIONAL(USE_OPENNI2, false) AM_CONDITIONAL(USE_OPUS, false) -AM_CONDITIONAL(USE_PVR, false) AM_CONDITIONAL(USE_QT, false) -AM_CONDITIONAL(USE_LIBVISUAL, false) -AM_CONDITIONAL(USE_TIMIDITY, false) AM_CONDITIONAL(USE_WILDMIDI, false) -AM_CONDITIONAL(USE_SDL, false) AM_CONDITIONAL(USE_SMOOTHSTREAMING, false) AM_CONDITIONAL(USE_SNDFILE, false) AM_CONDITIONAL(USE_SOUNDTOUCH, false) @@ -3571,9 +3362,7 @@ AM_CONDITIONAL(USE_SPANDSP, false) AM_CONDITIONAL(USE_SPC, false) AM_CONDITIONAL(USE_SRTP, false) AM_CONDITIONAL(USE_GME, false) -AM_CONDITIONAL(USE_XVID, false) AM_CONDITIONAL(USE_DVB, false) -AM_CONDITIONAL(USE_WININET, false) AM_CONDITIONAL(USE_ACM, false) AM_CONDITIONAL(USE_VDPAU, false) AM_CONDITIONAL(USE_SBC, false) @@ -3582,7 +3371,6 @@ AM_CONDITIONAL(USE_ZBAR, false) AM_CONDITIONAL(USE_RSVG, false) AM_CONDITIONAL(USE_RTMP, false) AM_CONDITIONAL(USE_TELETEXTDEC, false) -AM_CONDITIONAL(USE_SNDIO, false) AM_CONDITIONAL(USE_UVCH264, false) AM_CONDITIONAL(USE_WEBP, false) AM_CONDITIONAL(USE_WEBRTCDSP, false) @@ -3690,13 +3478,10 @@ gst/audiovisualizers/Makefile gst/autoconvert/Makefile gst/bayer/Makefile gst/camerabin2/Makefile -gst/cdxaparse/Makefile gst/coloreffects/Makefile -gst/dccp/Makefile gst/debugutils/Makefile gst/dvbsuboverlay/Makefile gst/dvdspu/Makefile -gst/faceoverlay/Makefile gst/festival/Makefile gst/fieldanalysis/Makefile gst/freeverb/Makefile @@ -3704,7 +3489,6 @@ gst/frei0r/Makefile gst/gaudieffects/Makefile gst/geometrictransform/Makefile gst/gdp/Makefile -gst/hdvparse/Makefile gst/id3tag/Makefile gst/inter/Makefile gst/interlace/Makefile @@ -3719,17 +3503,13 @@ gst/mpegtsdemux/Makefile gst/mpegtsmux/Makefile gst/mpegtsmux/tsmux/Makefile gst/mpegpsmux/Makefile -gst/mve/Makefile gst/mxf/Makefile gst/netsim/Makefile -gst/nuvdemux/Makefile gst/onvif/Makefile -gst/patchdetect/Makefile gst/pcapparse/Makefile gst/pnm/Makefile gst/rawparse/Makefile gst/removesilence/Makefile -gst/sdi/Makefile gst/sdp/Makefile gst/segmentclip/Makefile gst/siren/Makefile @@ -3737,7 +3517,6 @@ gst/smooth/Makefile gst/speed/Makefile gst/subenc/Makefile gst/stereo/Makefile -gst/tta/Makefile gst/timecode/Makefile gst/videofilters/Makefile gst/videoparsers/Makefile @@ -3787,7 +3566,6 @@ sys/dshowvideosink/Makefile sys/dvb/Makefile sys/fbdev/Makefile sys/kms/Makefile -sys/linsys/Makefile sys/msdk/Makefile sys/nvenc/Makefile sys/opensles/Makefile @@ -3796,9 +3574,7 @@ sys/tinyalsa/Makefile sys/uvch264/Makefile sys/vcd/Makefile sys/vdpau/Makefile -sys/pvr2d/Makefile sys/wasapi/Makefile -sys/wininet/Makefile sys/winks/Makefile sys/winscreencap/Makefile tests/Makefile @@ -3835,7 +3611,6 @@ tests/icles/Makefile ext/voamrwbenc/Makefile ext/voaacenc/Makefile ext/assrender/Makefile -ext/apexsink/Makefile ext/bs2b/Makefile ext/bz2/Makefile ext/chromaprint/Makefile @@ -3861,13 +3636,11 @@ ext/ladspa/Makefile ext/lv2/Makefile ext/libde265/Makefile ext/libmms/Makefile -ext/libvisual/Makefile ext/Makefile ext/modplug/Makefile ext/mpeg2enc/Makefile ext/mplex/Makefile ext/musepack/Makefile -ext/nas/Makefile ext/neon/Makefile ext/ofa/Makefile ext/openal/Makefile @@ -3883,23 +3656,20 @@ ext/resindvd/Makefile ext/rtmp/Makefile ext/sbc/Makefile ext/schroedinger/Makefile -ext/sdl/Makefile ext/smoothstreaming/Makefile ext/sndfile/Makefile ext/soundtouch/Makefile ext/spandsp/Makefile -ext/sndio/Makefile ext/srtp/Makefile ext/teletextdec/Makefile ext/gme/Makefile ext/spc/Makefile -ext/timidity/Makefile +ext/wildmidi/Makefile ext/vulkan/Makefile ext/vulkan/xcb/Makefile ext/vulkan/wayland/Makefile ext/webp/Makefile ext/x265/Makefile -ext/xvid/Makefile ext/zbar/Makefile ext/dtls/Makefile ext/webrtcdsp/Makefile diff --git a/docs/plugins/Makefile.am b/docs/plugins/Makefile.am index 87dbd46f2..69e8f882f 100644 --- a/docs/plugins/Makefile.am +++ b/docs/plugins/Makefile.am @@ -103,10 +103,7 @@ EXTRA_HFILES = \ $(top_srcdir)/ext/rtmp/gstrtmpsink.h \ $(top_srcdir)/ext/spandsp/gstspanplc.h \ $(top_srcdir)/ext/spandsp/gstdtmfdetect.h \ - $(top_srcdir)/ext/sdl/sdlaudiosink.h \ - $(top_srcdir)/ext/sdl/sdlvideosink.h \ - $(top_srcdir)/ext/timidity/gsttimidity.h \ - $(top_srcdir)/ext/timidity/gstwildmidi.h \ + $(top_srcdir)/ext/wildmidi/gstwildmidi.h \ $(top_srcdir)/ext/voaacenc/gstvoaacenc.h \ $(top_srcdir)/ext/voamrwbenc/gstvoamrwbenc.h \ $(top_srcdir)/ext/webrtcdsp/gstwebrtcdsp.h \ @@ -121,10 +118,6 @@ EXTRA_HFILES = \ $(top_srcdir)/gst/audiovisualizers/gstwavescope.h \ $(top_srcdir)/gst/camerabin2/gstcamerabin2.h \ $(top_srcdir)/gst/coloreffects/gstcoloreffects.h \ - $(top_srcdir)/gst/dccp/gstdccpclientsink.h \ - $(top_srcdir)/gst/dccp/gstdccpclientsrc.h \ - $(top_srcdir)/gst/dccp/gstdccpserversink.h \ - $(top_srcdir)/gst/dccp/gstdccpserversrc.h \ $(top_srcdir)/gst/debugutils/fpsdisplaysink.h \ $(top_srcdir)/gst/dvdspu/gstdvdspu.h \ $(top_srcdir)/gst/festival/gstfestival.h \ @@ -156,7 +149,6 @@ EXTRA_HFILES = \ $(top_srcdir)/gst/mpegtsmux/mpegtsmux.h \ $(top_srcdir)/gst/mxf/mxfdemux.h \ $(top_srcdir)/gst/mxf/mxfmux.h \ - $(top_srcdir)/gst/nuvdemux/gstnuvdemux.h \ $(top_srcdir)/gst/pcapparse/gstpcapparse.h \ $(top_srcdir)/gst/rawparse/gstaudioparse.h \ $(top_srcdir)/gst/rawparse/gstvideoparse.h \ diff --git a/docs/plugins/gst-plugins-bad-plugins-sections.txt b/docs/plugins/gst-plugins-bad-plugins-sections.txt index 1e4a5cf63..8d420a32c 100644 --- a/docs/plugins/gst-plugins-bad-plugins-sections.txt +++ b/docs/plugins/gst-plugins-bad-plugins-sections.txt @@ -836,62 +836,6 @@ gst_dc1394_get_type </SECTION> <SECTION> -<FILE>element-dccpclientsink</FILE> -<TITLE>dccpclientsink</TITLE> -GstDCCPClientSink -<SUBSECTION Standard> -GstDCCPClientSinkClass -GST_DCCP_CLIENT_SINK -GST_DCCP_CLIENT_SINK_CLASS -GST_IS_DCCP_CLIENT_SINK -GST_IS_DCCP_CLIENT_SINK_CLASS -GST_TYPE_DCCP_CLIENT_SINK -gst_dccp_client_sink_get_type -</SECTION> - -<SECTION> -<FILE>element-dccpclientsrc</FILE> -<TITLE>dccpclientsrc</TITLE> -GstDCCPClientSrc -<SUBSECTION Standard> -GstDCCPClientSrcClass -GST_DCCP_CLIENT_SRC -GST_DCCP_CLIENT_SRC_CLASS -GST_IS_DCCP_CLIENT_SRC -GST_IS_DCCP_CLIENT_SRC_CLASS -GST_TYPE_DCCP_CLIENT_SRC -gst_dccp_client_src_get_type -</SECTION> - -<SECTION> -<FILE>element-dccpserversink</FILE> -<TITLE>dccpserversink</TITLE> -GstDCCPServerSink -<SUBSECTION Standard> -GstDCCPServerSinkClass -GST_DCCP_SERVER_SINK -GST_DCCP_SERVER_SINK_CLASS -GST_IS_DCCP_SERVER_SINK -GST_IS_DCCP_SERVER_SINK_CLASS -GST_TYPE_DCCP_SERVER_SINK -gst_dccp_server_sink_get_type -</SECTION> - -<SECTION> -<FILE>element-dccpserversrc</FILE> -<TITLE>dccpserversrc</TITLE> -GstDCCPServerSrc -<SUBSECTION Standard> -GstDCCPServerSrcClass -GST_DCCP_SERVER_SRC -GST_DCCP_SERVER_SRC_CLASS -GST_IS_DCCP_SERVER_SRC -GST_IS_DCCP_SERVER_SRC_CLASS -GST_TYPE_DCCP_SERVER_SRC -gst_dccp_server_src_get_type -</SECTION> - -<SECTION> <FILE>element-debugspy</FILE> <TITLE>debugspy</TITLE> GstDebugSpy @@ -2818,21 +2762,6 @@ gst_net_sim_get_type </SECTION> <SECTION> -<FILE>element-nuvdemux</FILE> -<TITLE>nuvdemux</TITLE> -GstNuvDemux -<SUBSECTION Standard> -GstNuvDemuxClass -GstNuvDemuxState -GST_NUV_DEMUX -GST_NUV_DEMUX_CLASS -GST_IS_NUV_DEMUX -GST_IS_NUV_DEMUX_CLASS -GST_TYPE_NUV_DEMUX -gst_nuv_demux_get_type -</SECTION> - -<SECTION> <FILE>element-neonhttpsrc</FILE> <TITLE>neonhttpsrc</TITLE> GstNeonhttpSrc @@ -3297,37 +3226,6 @@ gst_rtp_onvif_timestamp_get_type </SECTION> <SECTION> -<FILE>element-sdlaudiosink</FILE> -<TITLE>sdlaudiosink</TITLE> -GstSDLAudioSink -<SUBSECTION Standard> -GstSDLAudioSinkClass -GST_SDLAUDIOSINK -GST_SDLAUDIOSINK_CLASS -GST_IS_SDLAUDIOSINK -GST_IS_SDLAUDIOSINK_CLASS -GST_TYPE_SDLAUDIOSINK -gst_sdlaudio_sink_get_type -<SUBSECTION Private> -gstsdl_semaphore -</SECTION> - -<SECTION> -<FILE>element-sdlvideosink</FILE> -<TITLE>sdlvideosink</TITLE> -GstSDLVideoSink -<SUBSECTION Standard> -GstSDLVideoSinkFlags -GstSDLVideoSinkClass -GST_SDLVIDEOSINK -GST_SDLVIDEOSINK_CLASS -GST_IS_SDLVIDEOSINK -GST_IS_SDLVIDEOSINK_CLASS -GST_TYPE_SDLVIDEOSINK -gst_sdlvideosink_get_type -</SECTION> - -<SECTION> <FILE>element-sdpdemux</FILE> <TITLE>sdpdemux</TITLE> GstSDPDemux @@ -3842,20 +3740,6 @@ gst_tone_generate_src_get_type </SECTION> <SECTION> -<FILE>element-timidity</FILE> -<TITLE>timidity</TITLE> -GstTimidity -<SUBSECTION Standard> -GstTimidityClass -GST_TIMIDITY -GST_TIMIDITY_CLASS -GST_IS_TIMIDITY -GST_IS_TIMIDITY_CLASS -GST_TYPE_TIMIDITY -gst_timidity_get_type -</SECTION> - -<SECTION> <FILE>element-tunnel</FILE> <TITLE>tunnel</TITLE> GstTunnel diff --git a/docs/plugins/gst-plugins-bad-plugins.signals b/docs/plugins/gst-plugins-bad-plugins.signals index 7fecee4f1..87145c2ec 100644 --- a/docs/plugins/gst-plugins-bad-plugins.signals +++ b/docs/plugins/gst-plugins-bad-plugins.signals @@ -33,38 +33,6 @@ gint64 arg3 </SIGNAL> <SIGNAL> -<NAME>GstDCCPClientSrc::connected</NAME> -<RETURNS>void</RETURNS> -<FLAGS>f</FLAGS> -GstDCCPClientSrc *gstdccpclientsrc -gint arg1 -</SIGNAL> - -<SIGNAL> -<NAME>GstDCCPServerSink::connected</NAME> -<RETURNS>void</RETURNS> -<FLAGS>f</FLAGS> -GstDCCPServerSink *gstdccpserversink -gint arg1 -</SIGNAL> - -<SIGNAL> -<NAME>GstDCCPClientSink::connected</NAME> -<RETURNS>void</RETURNS> -<FLAGS>f</FLAGS> -GstDCCPClientSink *gstdccpclientsink -gint arg1 -</SIGNAL> - -<SIGNAL> -<NAME>GstDCCPServerSrc::connected</NAME> -<RETURNS>void</RETURNS> -<FLAGS>f</FLAGS> -GstDCCPServerSrc *gstdccpserversrc -gint arg1 -</SIGNAL> - -<SIGNAL> <NAME>GstCameraBin::img-done</NAME> <RETURNS>gboolean</RETURNS> <FLAGS>l</FLAGS> diff --git a/ext/Makefile.am b/ext/Makefile.am index fdce19efe..534b9ac7b 100644 --- a/ext/Makefile.am +++ b/ext/Makefile.am @@ -10,12 +10,6 @@ else VOAMRWBENC_DIR = endif -if USE_APEXSINK -APEXSINK_DIR = apexsink -else -APEXSINK_DIR = -endif - if USE_BS2B BS2B_DIR=bs2b else @@ -178,12 +172,6 @@ else LIBMMS_DIR= endif -if USE_LIBVISUAL -LIBVISUAL_DIR=libvisual -else -LIBVISUAL_DIR= -endif - if USE_MODPLUG MODPLUG_DIR=modplug else @@ -208,12 +196,6 @@ else MUSEPACK_DIR= endif -if USE_NAS -NAS_DIR=nas -else -NAS_DIR= -endif - if USE_NEON NEON_DIR=neon else @@ -274,18 +256,12 @@ else RSVG_DIR= endif -if USE_TIMIDITY -TIMIDITY_DIR=timidity -endif - if USE_WILDMIDI -TIMIDITY_DIR=timidity +WILDMIDI_DIR=wildmidi endif if !USE_WILDMIDI -if !USE_TIMIDITY -TIMIDITY_DIR= -endif +WILDMIDI_DIR= endif if USE_FLUIDSYNTH @@ -304,12 +280,6 @@ else SCHRO_DIR= endif -if USE_SDL -SDL_DIR=sdl -else -SDL_DIR= -endif - if USE_SMOOTHSTREAMING SMOOTHSTREAMING_DIR = smoothstreaming else @@ -328,12 +298,6 @@ else SNDFILE_DIR= endif -if USE_SNDIO -SNDIO_DIR = sndio -else -SNDIO_DIR = -endif - if USE_SOUNDTOUCH SOUNDTOUCH_DIR=soundtouch else @@ -370,12 +334,6 @@ else TELETEXTDEC_DIR= endif -if USE_XVID -XVID_DIR=xvid -else -XVID_DIR= -endif - if USE_ZBAR ZBAR_DIR=zbar else @@ -434,7 +392,6 @@ SUBDIRS=\ $(VOAACENC_DIR) \ $(ASSRENDER_DIR) \ $(VOAMRWBENC_DIR) \ - $(APEXSINK_DIR) \ $(AUDIOFILE_DIR) \ $(BS2B_DIR) \ $(BZ2_DIR) \ @@ -463,12 +420,10 @@ SUBDIRS=\ $(LV2_DIR) \ $(LIBDE265_DIR) \ $(LIBMMS_DIR) \ - $(LIBVISUAL_DIR) \ $(MODPLUG_DIR) \ $(MPEG2ENC_DIR) \ $(MPLEX_DIR) \ $(MUSEPACK_DIR) \ - $(NAS_DIR) \ $(NEON_DIR) \ $(OFA_DIR) \ $(OPENAL_DIR) \ @@ -481,19 +436,16 @@ SUBDIRS=\ $(RSVG_DIR) \ $(SBC_DIR) \ $(SCHRO_DIR) \ - $(SDL_DIR) \ $(SMOOTHSTREAMING_DIR) \ $(SMOOTHWAVE_DIR) \ $(SNDFILE_DIR) \ - $(SNDIO_DIR) \ $(SOUNDTOUCH_DIR) \ $(SPANDSP_DIR) \ $(GME_DIR) \ $(SPC_DIR) \ $(SRTP_DIR) \ $(TELETEXTDEC_DIR) \ - $(TIMIDITY_DIR) \ - $(XVID_DIR) \ + $(WILDMIDI_DIR) \ $(ZBAR_DIR) \ $(RTMP_DIR) \ $(HLS_DIR) \ @@ -506,7 +458,6 @@ SUBDIRS=\ DIST_SUBDIRS = \ assrender \ - apexsink \ bs2b \ bz2 \ chromaprint \ @@ -527,7 +478,6 @@ DIST_SUBDIRS = \ kate \ libde265 \ libmms \ - libvisual \ lv2 \ daala \ dts \ @@ -538,7 +488,6 @@ DIST_SUBDIRS = \ mpeg2enc \ mplex \ musepack \ - nas \ neon \ ofa \ openal \ @@ -552,20 +501,17 @@ DIST_SUBDIRS = \ resindvd \ sbc \ schroedinger \ - sdl \ smoothstreaming \ sndfile \ - sndio \ soundtouch \ spandsp \ spc \ srtp \ gme \ teletextdec \ - timidity \ + wildmidi \ voaacenc \ voamrwbenc \ - xvid \ zbar \ rtmp \ webp \ diff --git a/ext/apexsink/LGPL-3.0.txt b/ext/apexsink/LGPL-3.0.txt deleted file mode 100644 index fc8a5de7e..000000000 --- a/ext/apexsink/LGPL-3.0.txt +++ /dev/null @@ -1,165 +0,0 @@ - GNU LESSER GENERAL PUBLIC LICENSE - Version 3, 29 June 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - - This version of the GNU Lesser General Public License incorporates -the terms and conditions of version 3 of the GNU General Public -License, supplemented by the additional permissions listed below. - - 0. Additional Definitions. - - As used herein, "this License" refers to version 3 of the GNU Lesser -General Public License, and the "GNU GPL" refers to version 3 of the GNU -General Public License. - - "The Library" refers to a covered work governed by this License, -other than an Application or a Combined Work as defined below. - - An "Application" is any work that makes use of an interface provided -by the Library, but which is not otherwise based on the Library. -Defining a subclass of a class defined by the Library is deemed a mode -of using an interface provided by the Library. - - A "Combined Work" is a work produced by combining or linking an -Application with the Library. The particular version of the Library -with which the Combined Work was made is also called the "Linked -Version". - - The "Minimal Corresponding Source" for a Combined Work means the -Corresponding Source for the Combined Work, excluding any source code -for portions of the Combined Work that, considered in isolation, are -based on the Application, and not on the Linked Version. - - The "Corresponding Application Code" for a Combined Work means the -object code and/or source code for the Application, including any data -and utility programs needed for reproducing the Combined Work from the -Application, but excluding the System Libraries of the Combined Work. - - 1. Exception to Section 3 of the GNU GPL. - - You may convey a covered work under sections 3 and 4 of this License -without being bound by section 3 of the GNU GPL. - - 2. Conveying Modified Versions. - - If you modify a copy of the Library, and, in your modifications, a -facility refers to a function or data to be supplied by an Application -that uses the facility (other than as an argument passed when the -facility is invoked), then you may convey a copy of the modified -version: - - a) under this License, provided that you make a good faith effort to - ensure that, in the event an Application does not supply the - function or data, the facility still operates, and performs - whatever part of its purpose remains meaningful, or - - b) under the GNU GPL, with none of the additional permissions of - this License applicable to that copy. - - 3. Object Code Incorporating Material from Library Header Files. - - The object code form of an Application may incorporate material from -a header file that is part of the Library. You may convey such object -code under terms of your choice, provided that, if the incorporated -material is not limited to numerical parameters, data structure -layouts and accessors, or small macros, inline functions and templates -(ten or fewer lines in length), you do both of the following: - - a) Give prominent notice with each copy of the object code that the - Library is used in it and that the Library and its use are - covered by this License. - - b) Accompany the object code with a copy of the GNU GPL and this license - document. - - 4. Combined Works. - - You may convey a Combined Work under terms of your choice that, -taken together, effectively do not restrict modification of the -portions of the Library contained in the Combined Work and reverse -engineering for debugging such modifications, if you also do each of -the following: - - a) Give prominent notice with each copy of the Combined Work that - the Library is used in it and that the Library and its use are - covered by this License. - - b) Accompany the Combined Work with a copy of the GNU GPL and this license - document. - - c) For a Combined Work that displays copyright notices during - execution, include the copyright notice for the Library among - these notices, as well as a reference directing the user to the - copies of the GNU GPL and this license document. - - d) Do one of the following: - - 0) Convey the Minimal Corresponding Source under the terms of this - License, and the Corresponding Application Code in a form - suitable for, and under terms that permit, the user to - recombine or relink the Application with a modified version of - the Linked Version to produce a modified Combined Work, in the - manner specified by section 6 of the GNU GPL for conveying - Corresponding Source. - - 1) Use a suitable shared library mechanism for linking with the - Library. A suitable mechanism is one that (a) uses at run time - a copy of the Library already present on the user's computer - system, and (b) will operate properly with a modified version - of the Library that is interface-compatible with the Linked - Version. - - e) Provide Installation Information, but only if you would otherwise - be required to provide such information under section 6 of the - GNU GPL, and only to the extent that such information is - necessary to install and execute a modified version of the - Combined Work produced by recombining or relinking the - Application with a modified version of the Linked Version. (If - you use option 4d0, the Installation Information must accompany - the Minimal Corresponding Source and Corresponding Application - Code. If you use option 4d1, you must provide the Installation - Information in the manner specified by section 6 of the GNU GPL - for conveying Corresponding Source.) - - 5. Combined Libraries. - - You may place library facilities that are a work based on the -Library side by side in a single library together with other library -facilities that are not Applications and are not covered by this -License, and convey such a combined library under terms of your -choice, if you do both of the following: - - a) Accompany the combined library with a copy of the same work based - on the Library, uncombined with any other library facilities, - conveyed under the terms of this License. - - b) Give prominent notice with the combined library that part of it - is a work based on the Library, and explaining where to find the - accompanying uncombined form of the same work. - - 6. Revised Versions of the GNU Lesser General Public License. - - The Free Software Foundation may publish revised and/or new versions -of the GNU Lesser General Public License from time to time. Such new -versions will be similar in spirit to the present version, but may -differ in detail to address new problems or concerns. - - Each version is given a distinguishing version number. If the -Library as you received it specifies that a certain numbered version -of the GNU Lesser General Public License "or any later version" -applies to it, you have the option of following the terms and -conditions either of that published version or of any later version -published by the Free Software Foundation. If the Library as you -received it does not specify a version number of the GNU Lesser -General Public License, you may choose any version of the GNU Lesser -General Public License ever published by the Free Software Foundation. - - If the Library as you received it specifies that a proxy can decide -whether future versions of the GNU Lesser General Public License shall -apply, that proxy's public statement of acceptance of any version is -permanent authorization for you to choose that version for the -Library. diff --git a/ext/apexsink/Makefile.am b/ext/apexsink/Makefile.am deleted file mode 100644 index f799c0794..000000000 --- a/ext/apexsink/Makefile.am +++ /dev/null @@ -1,12 +0,0 @@ -plugin_LTLIBRARIES = libgstapexsink.la - -libgstapexsink_la_SOURCES = gstapexplugin.c gstapexraop.c gstapexsink.c -libgstapexsink_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) \ - $(GST_BASE_CFLAGS) $(GST_CFLAGS) $(APEXSINK_CFLAGS) -libgstapexsink_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) \ - -lgstaudio-$(GST_API_VERSION) -lgstinterfaces-$(GST_API_VERSION) \ - $(GST_BASE_LIBS) $(GST_LIBS) $(APEXSINK_LIBS) -libgstapexsink_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstapexsink_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -noinst_HEADERS = gstapexraop.h gstapexsink.h diff --git a/ext/apexsink/gstapexplugin.c b/ext/apexsink/gstapexplugin.c deleted file mode 100644 index a6d64a86b..000000000 --- a/ext/apexsink/gstapexplugin.c +++ /dev/null @@ -1,44 +0,0 @@ -/* GStreamer AirPort Express Plugin - * - * Copyright (C) 2008 Jérémie Bernard [GRemi] <gremimail@gmail.com> - * - * gstapexpugin.c - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - * - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <gst/gst.h> -#include <gstapexsink.h> - -static gboolean -plugin_init (GstPlugin * plugin) -{ - return gst_element_register (plugin, GST_APEX_SINK_NAME, GST_RANK_NONE, - GST_TYPE_APEX_SINK); -} - -/* plugin export resolution */ -GST_PLUGIN_DEFINE - (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - apexsink, - "Apple AirPort Express Plugin", - plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/ext/apexsink/gstapexraop.c b/ext/apexsink/gstapexraop.c deleted file mode 100644 index af4f573c0..000000000 --- a/ext/apexsink/gstapexraop.c +++ /dev/null @@ -1,798 +0,0 @@ -/* GStreamer - Remote Audio Access Protocol (RAOP) as used in Apple iTunes to stream music to the Airport Express (ApEx) - - * - * RAOP is based on the Real Time Streaming Protocol (RTSP) but with an extra challenge-response RSA based authentication step. - * This interface accepts RAW PCM data and set it as AES encrypted ALAC while performing emission. - * - * Copyright (C) 2008 Jérémie Bernard [GRemi] <gremimail@gmail.com> - * - * gstapexraop.c - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - * - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <string.h> - -#include "gstapexraop.h" - -/* private constants */ -#define GST_APEX_RAOP_VOLUME_MIN -144 -#define GST_APEX_RAOP_VOLUME_MAX 0 - -#define GST_APEX_RAOP_HDR_DEFAULT_LENGTH 1024 -#define GST_APEX_RAOP_SDP_DEFAULT_LENGTH 2048 - -const static gchar GST_APEX_RAOP_RSA_PUBLIC_MOD[] = - "59dE8qLieItsH1WgjrcFRKj6eUWqi+bGLOX1HL3U3GhC/j0Qg90u3sG/1CUtwC" - "5vOYvfDmFI6oSFXi5ELabWJmT2dKHzBJKa3k9ok+8t9ucRqMd6DZHJ2YCCLlDR" - "KSKv6kDqnw4UwPdpOMXziC/AMj3Z/lUVX1G7WSHCAWKf1zNS1eLvqr+boEjXuB" - "OitnZ/bDzPHrTOZz0Dew0uowxf/+sG+NCK3eQJVxqcaJ/vEHKIVd2M+5qL71yJ" - "Q+87X6oV3eaYvt3zWZYD6z5vYTcrtij2VZ9Zmni/UAaHqn9JdsBWLUEpVviYnh" - "imNVvYFZeCXg/IdTQ+x4IRdiXNv5hEew=="; - -const static gchar GST_APEX_RAOP_RSA_PUBLIC_EXP[] = "AQAB"; - -const static gchar GST_APEX_RAOP_USER_AGENT[] = - "iTunes/4.6 (Macintosh; U; PPC Mac OS X 10.3)"; - -const static guchar GST_APEX_RAOP_FRAME_HEADER[] = { // Used by gen. 1 - 0x24, 0x00, 0x00, 0x00, - 0xF0, 0xFF, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00 -}; - -const static int GST_APEX_RAOP_FRAME_HEADER_SIZE = 16; // Used by gen. 1 -const static int GST_APEX_RTP_FRAME_HEADER_SIZE = 12; // Used by gen. 2 - -const static int GST_APEX_RAOP_ALAC_HEADER_SIZE = 3; - -/* string extra utility */ -static gint -g_strdel (gchar * str, gchar rc) -{ - int i = 0, j = 0, len, num = 0; - len = strlen (str); - while (i < len) { - if (str[i] == rc) { - for (j = i; j < len; j++) - str[j] = str[j + 1]; - len--; - num++; - } else { - i++; - } - } - return num; -} - -/* socket utilities */ -static int -gst_apexraop_send (int desc, void *data, size_t len) -{ - int total = 0, bytesleft = len, n = 0; - - while (total < len) { - n = send (desc, ((const char *) data) + total, bytesleft, 0); - if (n == -1) - break; - total += n; - bytesleft -= n; - } - - return n == -1 ? -1 : total; -} - -static int -gst_apexraop_recv (int desc, void *data, size_t len) -{ - memset (data, 0, len); - return recv (desc, data, len, 0); -} - -/* public opaque handle resolution */ -typedef struct -{ - guchar aes_ky[AES_BLOCK_SIZE]; /* AES random key */ - guchar aes_iv[AES_BLOCK_SIZE]; /* AES random initial vector */ - - guchar url_abspath[16]; /* header url random absolute path addon, ANNOUNCE id */ - gint cseq; /* header rtsp inc cseq */ - guchar cid[24]; /* header client instance id */ - gchar *session; /* header raop negotiated session id, once SETUP performed */ - gchar *ua; /* header user agent */ - - GstApExJackType jack_type; /* APEX connected jack type, once ANNOUNCE performed */ - GstApExJackStatus jack_status; /* APEX connected jack status, once ANNOUNCE performed */ - - GstApExGeneration generation; /* Different devices accept different audio streams */ - GstApExTransportProtocol transport_protocol; /* For media stream, not RAOP/RTSP */ - - gchar *host; /* APEX target ip */ - guint ctrl_port; /* APEX target control port */ - guint data_port; /* APEX negotiated data port, once SETUP performed */ - - int ctrl_sd; /* control socket */ - struct sockaddr_in ctrl_sd_in; - - int data_sd; /* data socket */ - struct sockaddr_in data_sd_in; - - short rtp_seq_num; /* RTP sequence number, used by gen. 2 */ - int rtp_timestamp; /* RTP timestamp, used by gen. 2 */ -} -_GstApExRAOP; - -/* raop apex struct allocation */ -GstApExRAOP * -gst_apexraop_new (const gchar * host, - const guint16 port, - const GstApExGeneration generation, - const GstApExTransportProtocol transport_protocol) -{ - _GstApExRAOP *apexraop; - - apexraop = (_GstApExRAOP *) g_malloc0 (sizeof (_GstApExRAOP)); - - apexraop->host = g_strdup (host); - apexraop->ctrl_port = port; - apexraop->ua = g_strdup (GST_APEX_RAOP_USER_AGENT); - apexraop->jack_type = GST_APEX_JACK_TYPE_UNDEFINED; - apexraop->jack_status = GST_APEX_JACK_STATUS_DISCONNECTED; - apexraop->generation = generation; - apexraop->transport_protocol = transport_protocol; - apexraop->rtp_seq_num = 0; - apexraop->rtp_timestamp = 0; - - return (GstApExRAOP *) apexraop; -} - -/* raop apex struct freeing */ -void -gst_apexraop_free (GstApExRAOP * con) -{ - _GstApExRAOP *conn; - conn = (_GstApExRAOP *) con; - - g_free (conn->host); - g_free (conn->session); - g_free (conn->ua); - g_free (conn); -} - -/* host affectation */ -void -gst_apexraop_set_host (GstApExRAOP * con, const gchar * host) -{ - _GstApExRAOP *conn; - conn = (_GstApExRAOP *) con; - - g_free (conn->host); - conn->host = g_strdup (host); -} - -/* host reader */ -gchar * -gst_apexraop_get_host (GstApExRAOP * con) -{ - _GstApExRAOP *conn; - conn = (_GstApExRAOP *) con; - - return g_strdup (conn->host); -} - -/* control port affectation */ -void -gst_apexraop_set_port (GstApExRAOP * con, const guint16 port) -{ - _GstApExRAOP *conn; - conn = (_GstApExRAOP *) con; - - conn->ctrl_port = port; -} - -/* control port reader */ -guint16 -gst_apexraop_get_port (GstApExRAOP * con) -{ - _GstApExRAOP *conn; - conn = (_GstApExRAOP *) con; - - return conn->ctrl_port; -} - -/* user agent affectation */ -void -gst_apexraop_set_useragent (GstApExRAOP * con, const gchar * useragent) -{ - _GstApExRAOP *conn; - conn = (_GstApExRAOP *) con; - - g_free (conn->ua); - conn->ua = g_strdup (useragent); -} - -/* user agent reader */ -gchar * -gst_apexraop_get_useragent (GstApExRAOP * con) -{ - _GstApExRAOP *conn; - conn = (_GstApExRAOP *) con; - - return g_strdup (conn->ua); -} - -/* raop apex connection sequence */ -GstRTSPStatusCode -gst_apexraop_connect (GstApExRAOP * con) -{ - gchar *ac, *ky, *iv, *s, inaddr[INET_ADDRSTRLEN], - creq[GST_APEX_RAOP_SDP_DEFAULT_LENGTH], - hreq[GST_APEX_RAOP_HDR_DEFAULT_LENGTH], *req; - RSA *rsa; - guchar *mod, *exp, rsakey[512]; - union gst_randbytes - { - struct asvals - { - guint32 url_key; - guint64 conn_id; - guchar challenge[16]; - } v; - guchar buf[4 + 8 + 16]; - } randbuf; - gsize size; - struct sockaddr_in ioaddr; - socklen_t iolen; - GstRTSPStatusCode res; - _GstApExRAOP *conn; - - conn = (_GstApExRAOP *) con; - - if ((conn->ctrl_sd = socket (AF_INET, SOCK_STREAM, 0)) < 0) - return GST_RTSP_STS_DESTINATION_UNREACHABLE; - - conn->ctrl_sd_in.sin_family = AF_INET; - conn->ctrl_sd_in.sin_port = htons (conn->ctrl_port); - - if (!inet_aton (conn->host, &conn->ctrl_sd_in.sin_addr)) { - struct hostent *hp = (struct hostent *) gethostbyname (conn->host); - if (hp == NULL) - return GST_RTSP_STS_DESTINATION_UNREACHABLE; - memcpy (&conn->ctrl_sd_in.sin_addr, hp->h_addr, hp->h_length); - } - - if (connect (conn->ctrl_sd, (struct sockaddr *) &conn->ctrl_sd_in, - sizeof (conn->ctrl_sd_in)) < 0) - return GST_RTSP_STS_DESTINATION_UNREACHABLE; - - RAND_bytes (randbuf.buf, sizeof (randbuf)); - sprintf ((gchar *) conn->url_abspath, "%u", randbuf.v.url_key); - sprintf ((char *) conn->cid, "%16" G_GINT64_MODIFIER "x", randbuf.v.conn_id); - - RAND_bytes (conn->aes_ky, AES_BLOCK_SIZE); - RAND_bytes (conn->aes_iv, AES_BLOCK_SIZE); - - rsa = RSA_new (); - mod = g_base64_decode (GST_APEX_RAOP_RSA_PUBLIC_MOD, &size); - rsa->n = BN_bin2bn (mod, size, NULL); - exp = g_base64_decode (GST_APEX_RAOP_RSA_PUBLIC_EXP, &size); - rsa->e = BN_bin2bn (exp, size, NULL); - size = - RSA_public_encrypt (AES_BLOCK_SIZE, conn->aes_ky, rsakey, rsa, - RSA_PKCS1_OAEP_PADDING); - - ky = g_base64_encode (rsakey, size); - iv = g_base64_encode (conn->aes_iv, AES_BLOCK_SIZE); - g_strdel (ky, '='); - g_strdel (iv, '='); - - iolen = sizeof (struct sockaddr); - getsockname (conn->ctrl_sd, (struct sockaddr *) &ioaddr, &iolen); - inet_ntop (AF_INET, &(ioaddr.sin_addr), inaddr, INET_ADDRSTRLEN); - - ac = g_base64_encode (randbuf.v.challenge, 16); - g_strdel (ac, '='); - - sprintf (creq, - "v=0\r\n" - "o=iTunes %s 0 IN IP4 %s\r\n" - "s=iTunes\r\n" - "c=IN IP4 %s\r\n" - "t=0 0\r\n" - "m=audio 0 RTP/AVP 96\r\n" - "a=rtpmap:96 AppleLossless\r\n" - "a=fmtp:96 %d 0 %d 40 10 14 %d 255 0 0 %d\r\n" - "a=rsaaeskey:%s\r\n" - "a=aesiv:%s\r\n", - conn->url_abspath, - inaddr, - conn->host, - conn->generation == GST_APEX_GENERATION_ONE - ? GST_APEX_RAOP_V1_SAMPLES_PER_FRAME - : GST_APEX_RAOP_V2_SAMPLES_PER_FRAME, - GST_APEX_RAOP_BYTES_PER_CHANNEL * 8, - GST_APEX_RAOP_CHANNELS, GST_APEX_RAOP_BITRATE, ky, iv); - - sprintf (hreq, - "ANNOUNCE rtsp://%s/%s RTSP/1.0\r\n" - "CSeq: %d\r\n" - "Client-Instance: %s\r\n" - "User-Agent: %s\r\n" - "Content-Type: application/sdp\r\n" - "Content-Length: %u\r\n" - "Apple-Challenge: %s\r\n", - conn->host, - conn->url_abspath, ++conn->cseq, conn->cid, conn->ua, - (guint) strlen (creq), ac); - - RSA_free (rsa); - g_free (ky); - g_free (iv); - g_free (ac); - g_free (mod); - g_free (exp); - - req = g_strconcat (hreq, "\r\n", creq, NULL); - - if (gst_apexraop_send (conn->ctrl_sd, req, strlen (req)) <= 0) { - g_free (req); - return GST_RTSP_STS_GONE; - } - - g_free (req); - - if (gst_apexraop_recv (conn->ctrl_sd, hreq, - GST_APEX_RAOP_HDR_DEFAULT_LENGTH) <= 0) - return GST_RTSP_STS_GONE; - - { - int tmp; - sscanf (hreq, "%*s %d", &tmp); - res = (GstRTSPStatusCode) tmp; - } - - if (res != GST_RTSP_STS_OK) - return res; - - s = g_strrstr (hreq, "Audio-Jack-Status"); - - if (s != NULL) { - gchar status[128]; - sscanf (s, "%*s %s", status); - - if (strcmp (status, "connected;") == 0) - conn->jack_status = GST_APEX_JACK_STATUS_CONNECTED; - else if (strcmp (status, "disconnected;") == 0) - conn->jack_status = GST_APEX_JACK_STATUS_DISCONNECTED; - else - conn->jack_status = GST_APEX_JACK_STATUS_UNDEFINED; - - s = g_strrstr (s, "type="); - - if (s != NULL) { - strtok (s, "="); - s = strtok (NULL, "\n"); - - if (strcmp (s, "analog")) - conn->jack_type = GST_APEX_JACK_TYPE_ANALOG; - else if (strcmp (s, "digital")) - conn->jack_type = GST_APEX_JACK_TYPE_DIGITAL; - else - conn->jack_type = GST_APEX_JACK_TYPE_UNDEFINED; - } - } - - sprintf (hreq, - "SETUP rtsp://%s/%s RTSP/1.0\r\n" - "CSeq: %d\r\n" - "Client-Instance: %s\r\n" - "User-Agent: %s\r\n" - "Transport: RTP/AVP/TCP;unicast;interleaved=0-1;mode=record\r\n" - "\r\n", conn->host, conn->url_abspath, ++conn->cseq, conn->cid, conn->ua); - - if (gst_apexraop_send (conn->ctrl_sd, hreq, strlen (hreq)) <= 0) - return GST_RTSP_STS_GONE; - - if (gst_apexraop_recv (conn->ctrl_sd, hreq, - GST_APEX_RAOP_HDR_DEFAULT_LENGTH) <= 0) - return GST_RTSP_STS_GONE; - - { - int tmp; - sscanf (hreq, "%*s %d", &tmp); - res = (GstRTSPStatusCode) tmp; - } - - if (res != GST_RTSP_STS_OK) - return res; - - s = g_strrstr (hreq, "Session"); - - if (s != NULL) { - gchar session[128]; - sscanf (s, "%*s %s", session); - conn->session = g_strdup (session); - } else - return GST_RTSP_STS_PRECONDITION_FAILED; - - s = g_strrstr (hreq, "server_port"); - if (s != NULL) { - sscanf (s, "server_port=%d", &conn->data_port); - } else - return GST_RTSP_STS_PRECONDITION_FAILED; - - sprintf (hreq, - "RECORD rtsp://%s/%s RTSP/1.0\r\n" - "CSeq: %d\r\n" - "Client-Instance: %s\r\n" - "User-Agent: %s\r\n" - "Session: %s\r\n" - "Range: npt=0-\r\n" - "RTP-Info: seq=0;rtptime=0\r\n" - "\r\n", - conn->host, - conn->url_abspath, ++conn->cseq, conn->cid, conn->ua, conn->session); - - if (gst_apexraop_send (conn->ctrl_sd, hreq, strlen (hreq)) <= 0) - return GST_RTSP_STS_GONE; - - if (gst_apexraop_recv (conn->ctrl_sd, hreq, - GST_APEX_RAOP_HDR_DEFAULT_LENGTH) <= 0) - return GST_RTSP_STS_GONE; - - { - int tmp; - sscanf (hreq, "%*s %d", &tmp); - res = (GstRTSPStatusCode) tmp; - } - - if (res != GST_RTSP_STS_OK) - return res; - - if (conn->transport_protocol == GST_APEX_TCP) { - if ((conn->data_sd = socket (AF_INET, SOCK_STREAM, 0)) < 0) - return GST_RTSP_STS_DESTINATION_UNREACHABLE; - } else if (conn->transport_protocol == GST_APEX_UDP) { - if ((conn->data_sd = socket (AF_INET, SOCK_DGRAM, 0)) < 0) - return GST_RTSP_STS_DESTINATION_UNREACHABLE; - } else - return GST_RTSP_STS_METHOD_NOT_ALLOWED; - - conn->data_sd_in.sin_family = AF_INET; - conn->data_sd_in.sin_port = htons (conn->data_port); - - memcpy (&conn->data_sd_in.sin_addr, &conn->ctrl_sd_in.sin_addr, - sizeof (conn->ctrl_sd_in.sin_addr)); - - if (connect (conn->data_sd, (struct sockaddr *) &conn->data_sd_in, - sizeof (conn->data_sd_in)) < 0) - return GST_RTSP_STS_DESTINATION_UNREACHABLE; - - return res; -} - -/* raop apex jack type access */ -GstApExJackType -gst_apexraop_get_jacktype (GstApExRAOP * con) -{ - _GstApExRAOP *conn; - - conn = (_GstApExRAOP *) con; - - if (!conn) - return GST_APEX_JACK_TYPE_UNDEFINED; - - return conn->jack_type; -} - -/* raop apex jack status access */ -GstApExJackStatus -gst_apexraop_get_jackstatus (GstApExRAOP * con) -{ - _GstApExRAOP *conn; - - conn = (_GstApExRAOP *) con; - - if (!conn) - return GST_APEX_JACK_STATUS_UNDEFINED; - - return conn->jack_status; -} - -/* raop apex generation access */ -GstApExGeneration -gst_apexraop_get_generation (GstApExRAOP * con) -{ - _GstApExRAOP *conn; - - conn = (_GstApExRAOP *) con; - - if (!conn) - return GST_APEX_GENERATION_ONE; - - return conn->generation; -} - -/* raop apex transport protocol access */ -GstApExTransportProtocol -gst_apexraop_get_transport_protocol (GstApExRAOP * con) -{ - _GstApExRAOP *conn; - - conn = (_GstApExRAOP *) con; - - if (!conn) - return GST_APEX_TCP; - - return conn->transport_protocol; -} - -/* raop apex sockets close */ -void -gst_apexraop_close (GstApExRAOP * con) -{ - gchar hreq[GST_APEX_RAOP_HDR_DEFAULT_LENGTH]; - _GstApExRAOP *conn; - - conn = (_GstApExRAOP *) con; - - sprintf (hreq, - "TEARDOWN rtsp://%s/%s RTSP/1.0\r\n" - "CSeq: %d\r\n" - "Client-Instance: %s\r\n" - "User-Agent: %s\r\n" - "Session: %s\r\n" - "\r\n", - conn->host, - conn->url_abspath, ++conn->cseq, conn->cid, conn->ua, conn->session); - - gst_apexraop_send (conn->ctrl_sd, hreq, strlen (hreq)); - gst_apexraop_recv (conn->ctrl_sd, hreq, GST_APEX_RAOP_HDR_DEFAULT_LENGTH); - - if (conn->ctrl_sd != 0) - close (conn->ctrl_sd); - if (conn->data_sd != 0) - close (conn->data_sd); -} - -/* raop apex volume set */ -GstRTSPStatusCode -gst_apexraop_set_volume (GstApExRAOP * con, const guint volume) -{ - gint v; - gchar creq[GST_APEX_RAOP_SDP_DEFAULT_LENGTH], - hreq[GST_APEX_RAOP_HDR_DEFAULT_LENGTH], *req, vol[128]; - GstRTSPStatusCode res; - _GstApExRAOP *conn; - - conn = (_GstApExRAOP *) con; - - v = GST_APEX_RAOP_VOLUME_MIN + (GST_APEX_RAOP_VOLUME_MAX - - GST_APEX_RAOP_VOLUME_MIN) * volume / 100.; - sprintf (vol, "volume: %d.000000\r\n", v); - - sprintf (creq, "%s\r\n", vol); - - sprintf (hreq, - "SET_PARAMETER rtsp://%s/%s RTSP/1.0\r\n" - "CSeq: %d\r\n" - "Client-Instance: %s\r\n" - "User-Agent: %s\r\n" - "Session: %s\r\n" - "Content-Type: text/parameters\r\n" - "Content-Length: %u\r\n", - conn->host, - conn->url_abspath, - ++conn->cseq, conn->cid, conn->ua, conn->session, (guint) strlen (creq) - ); - - req = g_strconcat (hreq, "\r\n", creq, NULL); - - if (gst_apexraop_send (conn->ctrl_sd, req, strlen (req)) <= 0) { - g_free (req); - return GST_RTSP_STS_GONE; - } - - g_free (req); - - if (gst_apexraop_recv (conn->ctrl_sd, hreq, - GST_APEX_RAOP_HDR_DEFAULT_LENGTH) <= 0) - return GST_RTSP_STS_GONE; - - { - int tmp; - sscanf (hreq, "%*s %d", &tmp); - res = (GstRTSPStatusCode) tmp; - } - - return res; -} - -/* raop apex raw data alac encapsulation, encryption and emission, http://wiki.multimedia.cx/index.php?title=Apple_Lossless_Audio_Coding */ -static void inline -gst_apexraop_write_bits (guchar * buffer, int data, int numbits, - int *bit_offset, int *byte_offset) -{ - const static guchar masks[] = - { 0x01, 0x03, 0x07, 0x0F, 0x1F, 0x3F, 0x7F, 0xFF }; - - if (((*bit_offset) != 0) && (((*bit_offset) + numbits) > 8)) { - gint numwritebits; - guchar bitstowrite; - - numwritebits = 8 - (*bit_offset); - bitstowrite = - (guchar) ((data >> (numbits - numwritebits)) << (8 - (*bit_offset) - - numwritebits)); - buffer[(*byte_offset)] |= bitstowrite; - numbits -= numwritebits; - (*bit_offset) = 0; - (*byte_offset)++; - } - - while (numbits >= 8) { - guchar bitstowrite; - - bitstowrite = (guchar) ((data >> (numbits - 8)) & 0xFF); - buffer[(*byte_offset)] |= bitstowrite; - numbits -= 8; - (*bit_offset) = 0; - (*byte_offset)++; - } - - if (numbits > 0) { - guchar bitstowrite; - bitstowrite = - (guchar) ((data & masks[numbits]) << (8 - (*bit_offset) - numbits)); - buffer[(*byte_offset)] |= bitstowrite; - (*bit_offset) += numbits; - if ((*bit_offset) == 8) { - (*byte_offset)++; - (*bit_offset) = 0; - } - } -} - -guint -gst_apexraop_write (GstApExRAOP * con, gpointer rawdata, guint length) -{ - guchar *buffer, *frame_data; - gushort len; - gint bit_offset, byte_offset, i, out_len, res; - EVP_CIPHER_CTX aes_ctx; - _GstApExRAOP *conn = (_GstApExRAOP *) con; - const int frame_header_size = conn->generation == GST_APEX_GENERATION_ONE - ? GST_APEX_RAOP_FRAME_HEADER_SIZE : GST_APEX_RTP_FRAME_HEADER_SIZE; - - buffer = - (guchar *) g_malloc0 (frame_header_size + - GST_APEX_RAOP_ALAC_HEADER_SIZE + length); - - if (conn->generation == GST_APEX_GENERATION_ONE) { - g_assert (frame_header_size == GST_APEX_RAOP_FRAME_HEADER_SIZE); - memcpy (buffer, GST_APEX_RAOP_FRAME_HEADER, frame_header_size); - - len = length + frame_header_size + GST_APEX_RAOP_ALAC_HEADER_SIZE - 4; - - buffer[2] = len >> 8; - buffer[3] = len & 0xff; - } else { - /* Gen. 2 uses RTP-like header (RFC 3550). */ - short network_seq_num; - int network_timestamp, unknown_const; - static gboolean first = TRUE; - - buffer[0] = 0x80; - if (first) { - buffer[1] = 0xe0; - first = FALSE; - } else - buffer[1] = 0x60; - - network_seq_num = htons (conn->rtp_seq_num++); - memcpy (buffer + 2, &network_seq_num, 2); - - network_timestamp = htons (conn->rtp_timestamp); - memcpy (buffer + 4, &network_timestamp, 4); - conn->rtp_timestamp += GST_APEX_RAOP_V2_SAMPLES_PER_FRAME; - - unknown_const = 0xdeadbeef; - memcpy (buffer + 8, &unknown_const, 4); - } - - bit_offset = 0; - byte_offset = 0; - frame_data = buffer + frame_header_size; - - gst_apexraop_write_bits (frame_data, 1, 3, &bit_offset, &byte_offset); /* channels, 0 mono, 1 stereo */ - gst_apexraop_write_bits (frame_data, 0, 4, &bit_offset, &byte_offset); /* unknown */ - gst_apexraop_write_bits (frame_data, 0, 8, &bit_offset, &byte_offset); /* unknown (12 bits) */ - gst_apexraop_write_bits (frame_data, 0, 4, &bit_offset, &byte_offset); - gst_apexraop_write_bits (frame_data, 0, 1, &bit_offset, &byte_offset); /* has size flag */ - gst_apexraop_write_bits (frame_data, 0, 2, &bit_offset, &byte_offset); /* unknown */ - gst_apexraop_write_bits (frame_data, 1, 1, &bit_offset, &byte_offset); /* no compression flag */ - - for (i = 0; i < length; i += 2) { - gst_apexraop_write_bits (frame_data, ((guchar *) rawdata)[i + 1], 8, - &bit_offset, &byte_offset); - gst_apexraop_write_bits (frame_data, ((guchar *) rawdata)[i], 8, - &bit_offset, &byte_offset); - } - - EVP_CIPHER_CTX_init (&aes_ctx); - EVP_CipherInit_ex (&aes_ctx, EVP_aes_128_cbc (), NULL, conn->aes_ky, - conn->aes_iv, AES_ENCRYPT); - EVP_CipherUpdate (&aes_ctx, frame_data, &out_len, frame_data, /*( */ - GST_APEX_RAOP_ALAC_HEADER_SIZE + - length /*) / AES_BLOCK_SIZE * AES_BLOCK_SIZE */ ); - EVP_CIPHER_CTX_cleanup (&aes_ctx); - - res = - gst_apexraop_send (conn->data_sd, buffer, - frame_header_size + GST_APEX_RAOP_ALAC_HEADER_SIZE + length); - - g_free (buffer); - - return (guint) ((res >= - (frame_header_size + - GST_APEX_RAOP_ALAC_HEADER_SIZE)) ? (res - - frame_header_size - GST_APEX_RAOP_ALAC_HEADER_SIZE) : 0); -} - -/* raop apex buffer flush */ -GstRTSPStatusCode -gst_apexraop_flush (GstApExRAOP * con) -{ - gchar hreq[GST_APEX_RAOP_HDR_DEFAULT_LENGTH]; - GstRTSPStatusCode res; - _GstApExRAOP *conn; - - conn = (_GstApExRAOP *) con; - - sprintf (hreq, - "FLUSH rtsp://%s/%s RTSP/1.0\r\n" - "CSeq: %d\r\n" - "Client-Instance: %s\r\n" - "User-Agent: %s\r\n" - "Session: %s\r\n" - "RTP-Info: seq=%d;rtptime=%d\r\n" - "\r\n", - conn->host, - conn->url_abspath, - ++conn->cseq, - conn->cid, - conn->ua, conn->session, conn->rtp_seq_num, conn->rtp_timestamp); - - if (gst_apexraop_send (conn->ctrl_sd, hreq, strlen (hreq)) <= 0) - return GST_RTSP_STS_GONE; - - if (gst_apexraop_recv (conn->ctrl_sd, hreq, - GST_APEX_RAOP_HDR_DEFAULT_LENGTH) <= 0) - return GST_RTSP_STS_GONE; - - { - int tmp; - sscanf (hreq, "%*s %d", &tmp); - res = (GstRTSPStatusCode) tmp; - } - - return res; -} diff --git a/ext/apexsink/gstapexraop.h b/ext/apexsink/gstapexraop.h deleted file mode 100644 index a4f947e4f..000000000 --- a/ext/apexsink/gstapexraop.h +++ /dev/null @@ -1,148 +0,0 @@ -/* GStreamer - Remote Audio Access Protocol (RAOP) as used in Apple iTunes to stream music to the Airport Express (ApEx) - - * - * RAOP is based on the Real Time Streaming Protocol (RTSP) but with an extra challenge-response RSA based authentication step. - * This interface accepts RAW PCM data and set it as AES encrypted ALAC while performing emission. - * - * Copyright (C) 2008 Jérémie Bernard [GRemi] <gremimail@gmail.com> - * - * gstapexraop.h - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - * - */ - -#ifndef __GST_APEXRAOP_H__ -#define __GST_APEXRAOP_H__ - -#include <gst/gst.h> -#include <gst/rtsp/gstrtspdefs.h> - -#include <openssl/rand.h> -#include <openssl/rsa.h> -#include <openssl/aes.h> -#include <openssl/evp.h> - -#include <string.h> -#include <stdlib.h> -#include <unistd.h> - -#include <netinet/in.h> -#include <netdb.h> - -#include <arpa/inet.h> - -G_BEGIN_DECLS - -/* raop fixed parameters */ -#define GST_APEX_RAOP_BITRATE 44100 -#define GST_APEX_RAOP_V1_SAMPLES_PER_FRAME 4096 -#define GST_APEX_RAOP_V2_SAMPLES_PER_FRAME 352 -#define GST_APEX_RAOP_BYTES_PER_CHANNEL 2 -#define GST_APEX_RAOP_CHANNELS 2 -#define GST_APEX_RAOP_BYTES_PER_SAMPLE (GST_APEX_RAOP_CHANNELS * GST_APEX_RAOP_BYTES_PER_CHANNEL) - -/* gst associated caps fields specification */ -#define GST_APEX_RAOP_INPUT_TYPE "audio/x-raw-int" -#define GST_APEX_RAOP_INPUT_WIDTH "16" -#define GST_APEX_RAOP_INPUT_DEPTH GST_APEX_RAOP_INPUT_WIDTH -#define GST_APEX_RAOP_INPUT_ENDIAN "LITTLE_ENDIAN" -#define GST_APEX_RAOP_INPUT_CHANNELS "2" -#define GST_APEX_RAOP_INPUT_BIT_RATE "44100" -#define GST_APEX_RAOP_INPUT_SIGNED "TRUE" - -typedef enum -{ - GST_APEX_JACK_TYPE_UNDEFINED = 0, - GST_APEX_JACK_TYPE_ANALOG, - GST_APEX_JACK_TYPE_DIGITAL, -} -GstApExJackType; - -typedef enum -{ - GST_APEX_JACK_STATUS_UNDEFINED = 0, - GST_APEX_JACK_STATUS_DISCONNECTED, - GST_APEX_JACK_STATUS_CONNECTED, -} -GstApExJackStatus; - -typedef enum -{ - GST_APEX_GENERATION_ONE = 1, - GST_APEX_GENERATION_TWO, -} -GstApExGeneration; - -typedef enum -{ - GST_APEX_TCP = 0, - GST_APEX_UDP, -} -GstApExTransportProtocol; - -/* raop context handle */ -typedef struct -{ -} GstApExRAOP; - -/* host might be null and port might be 0 while instanciating */ -GstApExRAOP *gst_apexraop_new (const gchar * host, - const guint16 port, - const GstApExGeneration generation, - const GstApExTransportProtocol transport_protocol); -void gst_apexraop_free (GstApExRAOP * conn); - -/* must not be connected yet while setting the host target */ -void gst_apexraop_set_host (GstApExRAOP * conn, const gchar * host); -gchar *gst_apexraop_get_host (GstApExRAOP * conn); - -/* must not be connected yet while setting the port target */ -void gst_apexraop_set_port (GstApExRAOP * conn, const guint16 port); -guint16 gst_apexraop_get_port (GstApExRAOP * conn); - -/* optional affectation, default iTunes user agent internaly used */ -void gst_apexraop_set_useragent (GstApExRAOP * conn, const gchar * useragent); -gchar *gst_apexraop_get_useragent (GstApExRAOP * conn); - -/* once allocation and configuration performed, manages the raop ANNOUNCE, SETUP and RECORD sequences, - * open both ctrl and data channels */ -GstRTSPStatusCode gst_apexraop_connect (GstApExRAOP * conn); - -/* close the currently used session, manages raop TEARDOWN sequence and closes the used sockets */ -void gst_apexraop_close (GstApExRAOP * conn); - -/* once connected, set the apex target volume, manages SET_PARAMETER sequence */ -GstRTSPStatusCode gst_apexraop_set_volume (GstApExRAOP * conn, - const guint volume); - -/* write raw samples typed as defined by the fixed raop parameters, flush the apex buffer */ -guint gst_apexraop_write (GstApExRAOP * conn, gpointer rawdata, guint length); -GstRTSPStatusCode gst_apexraop_flush (GstApExRAOP * conn); - -/* retrieve the connected apex jack type and status */ -GstApExJackType gst_apexraop_get_jacktype (GstApExRAOP * conn); -GstApExJackStatus gst_apexraop_get_jackstatus (GstApExRAOP * conn); - -/* retrieve the generation */ -GstApExGeneration gst_apexraop_get_generation (GstApExRAOP * conn); - -/* retrieve the transport protocol */ -GstApExTransportProtocol gst_apexraop_get_transport_protocol (GstApExRAOP * conn); - -G_END_DECLS - -#endif - diff --git a/ext/apexsink/gstapexsink.c b/ext/apexsink/gstapexsink.c deleted file mode 100644 index df5c5f256..000000000 --- a/ext/apexsink/gstapexsink.c +++ /dev/null @@ -1,665 +0,0 @@ -/* GStreamer - AirPort Express Audio Sink - - * - * Remote Audio Access Protocol (RAOP) as used in Apple iTunes to stream music to the Airport Express (ApEx) - - * RAOP is based on the Real Time Streaming Protocol (RTSP) but with an extra challenge-response RSA based authentication step. - * - * RAW PCM input only as defined by the following GST_STATIC_PAD_TEMPLATE - * - * Copyright (C) 2008 Jérémie Bernard [GRemi] <gremimail@gmail.com> - * - * gstapexsink.c - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - * - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <string.h> - -#include "gstapexsink.h" - -GST_DEBUG_CATEGORY_STATIC (apexsink_debug); -#define GST_CAT_DEFAULT apexsink_debug - -static GstStaticPadTemplate gst_apexsink_sink_factory = GST_STATIC_PAD_TEMPLATE - ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS - (GST_APEX_RAOP_INPUT_TYPE "," - "width = (int) " GST_APEX_RAOP_INPUT_WIDTH "," - "depth = (int) " GST_APEX_RAOP_INPUT_DEPTH "," - "endianness = (int) " GST_APEX_RAOP_INPUT_ENDIAN "," - "channels = (int) " GST_APEX_RAOP_INPUT_CHANNELS "," - "rate = (int) " GST_APEX_RAOP_INPUT_BIT_RATE "," - "signed = (boolean) " GST_APEX_RAOP_INPUT_SIGNED) - ); - - -enum -{ - APEX_PROP_HOST = 1, - APEX_PROP_PORT, - APEX_PROP_VOLUME, - APEX_PROP_JACK_TYPE, - APEX_PROP_JACK_STATUS, - APEX_PROP_GENERATION, - APEX_PROP_TRANSPORT_PROTOCOL, -}; - -#define DEFAULT_APEX_HOST "" -#define DEFAULT_APEX_PORT 5000 -#define DEFAULT_APEX_VOLUME 1.0 -#define DEFAULT_APEX_JACK_TYPE GST_APEX_JACK_TYPE_UNDEFINED -#define DEFAULT_APEX_JACK_STATUS GST_APEX_JACK_STATUS_UNDEFINED -#define DEFAULT_APEX_GENERATION GST_APEX_GENERATION_ONE -#define DEFAULT_APEX_TRANSPORT_PROTOCOL GST_APEX_TCP - -/* genum apex jack resolution */ -GType -gst_apexsink_jackstatus_get_type (void) -{ - static GType jackstatus_type = 0; - static const GEnumValue jackstatus[] = { - {GST_APEX_JACK_STATUS_UNDEFINED, "GST_APEX_JACK_STATUS_UNDEFINED", - "Jack status undefined"}, - {GST_APEX_JACK_STATUS_DISCONNECTED, "GST_APEX_JACK_STATUS_DISCONNECTED", - "Jack disconnected"}, - {GST_APEX_JACK_STATUS_CONNECTED, "GST_APEX_JACK_STATUS_CONNECTED", - "Jack connected"}, - {0, NULL, NULL}, - }; - - if (!jackstatus_type) { - jackstatus_type = g_enum_register_static ("GstApExJackStatus", jackstatus); - } - - return jackstatus_type; -} - -GType -gst_apexsink_jacktype_get_type (void) -{ - static GType jacktype_type = 0; - static const GEnumValue jacktype[] = { - {GST_APEX_JACK_TYPE_UNDEFINED, "GST_APEX_JACK_TYPE_UNDEFINED", - "Undefined jack type"}, - {GST_APEX_JACK_TYPE_ANALOG, "GST_APEX_JACK_TYPE_ANALOG", "Analog jack"}, - {GST_APEX_JACK_TYPE_DIGITAL, "GST_APEX_JACK_TYPE_DIGITAL", "Digital jack"}, - {0, NULL, NULL}, - }; - - if (!jacktype_type) { - jacktype_type = g_enum_register_static ("GstApExJackType", jacktype); - } - - return jacktype_type; -} - -GType -gst_apexsink_generation_get_type (void) -{ - static GType generation_type = 0; - static const GEnumValue generation[] = { - {GST_APEX_GENERATION_ONE, "generation-one", - "First generation (e.g., original AirPort Express)"}, - {GST_APEX_GENERATION_TWO, "generation-two", - "Second generation (e.g., Apple TV v2)"}, - {0, NULL, NULL}, - }; - - if (!generation_type) { - generation_type = g_enum_register_static ("GstApExGeneration", generation); - } - - return generation_type; -} - -GType -gst_apexsink_transport_protocol_get_type (void) -{ - static GType transport_protocol_type = 0; - static const GEnumValue transport_protocol[] = { - {GST_APEX_TCP, "tcp", "TCP"}, - {GST_APEX_UDP, "udp", "UDP"}, - {0, NULL, NULL}, - }; - - if (!transport_protocol_type) { - transport_protocol_type = - g_enum_register_static ("GstApExTransportProtocol", transport_protocol); - } - - return transport_protocol_type; -} - - -static void gst_apexsink_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec); -static void gst_apexsink_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec); -static void gst_apexsink_finalise (GObject * object); - -static gboolean gst_apexsink_open (GstAudioSink * asink); -static gboolean gst_apexsink_prepare (GstAudioSink * asink, - GstRingBufferSpec * spec); -static guint gst_apexsink_write (GstAudioSink * asink, gpointer data, - guint length); -static gboolean gst_apexsink_unprepare (GstAudioSink * asink); -static guint gst_apexsink_delay (GstAudioSink * asink); -static void gst_apexsink_reset (GstAudioSink * asink); -static gboolean gst_apexsink_close (GstAudioSink * asink); -static GstStateChangeReturn gst_apexsink_change_state (GstElement * element, - GstStateChange transition); - -/* mixer interface standard api */ -static void gst_apexsink_interfaces_init (GType type); -static void gst_apexsink_implements_interface_init (GstImplementsInterfaceClass - * iface); -static void gst_apexsink_mixer_interface_init (GstMixerInterface * iface); - -static gboolean gst_apexsink_interface_supported (GstImplementsInterface * - iface, GType iface_type); -static const GList *gst_apexsink_mixer_list_tracks (GstMixer * mixer); -static void gst_apexsink_mixer_set_volume (GstMixer * mixer, - GstMixerTrack * track, gint * volumes); -static void gst_apexsink_mixer_get_volume (GstMixer * mixer, - GstMixerTrack * track, gint * volumes); - -GST_BOILERPLATE_FULL (GstApExSink, gst_apexsink, GstAudioSink, - GST_TYPE_AUDIO_SINK, gst_apexsink_interfaces_init); - -/* apex sink interface(s) stuff */ -static void -gst_apexsink_interfaces_init (GType type) -{ - static const GInterfaceInfo implements_interface_info = - { (GInterfaceInitFunc) gst_apexsink_implements_interface_init, NULL, - NULL - }; - static const GInterfaceInfo mixer_interface_info = - { (GInterfaceInitFunc) gst_apexsink_mixer_interface_init, NULL, NULL }; - - g_type_add_interface_static (type, GST_TYPE_IMPLEMENTS_INTERFACE, - &implements_interface_info); - g_type_add_interface_static (type, GST_TYPE_MIXER, &mixer_interface_info); -} - -static void -gst_apexsink_implements_interface_init (GstImplementsInterfaceClass * iface) -{ - iface->supported = gst_apexsink_interface_supported; -} - -static void -gst_apexsink_mixer_interface_init (GstMixerInterface * iface) -{ - GST_MIXER_TYPE (iface) = GST_MIXER_SOFTWARE; - - iface->list_tracks = gst_apexsink_mixer_list_tracks; - iface->set_volume = gst_apexsink_mixer_set_volume; - iface->get_volume = gst_apexsink_mixer_get_volume; -} - -static gboolean -gst_apexsink_interface_supported (GstImplementsInterface * iface, - GType iface_type) -{ - g_return_val_if_fail (iface_type == GST_TYPE_MIXER, FALSE); - - return TRUE; -} - -static const GList * -gst_apexsink_mixer_list_tracks (GstMixer * mixer) -{ - GstApExSink *apexsink = GST_APEX_SINK (mixer); - - return apexsink->tracks; -} - -static void -gst_apexsink_mixer_set_volume (GstMixer * mixer, GstMixerTrack * track, - gint * volumes) -{ - GstApExSink *apexsink = GST_APEX_SINK (mixer); - - apexsink->volume = volumes[0]; - - if (apexsink->gst_apexraop != NULL) - gst_apexraop_set_volume (apexsink->gst_apexraop, apexsink->volume); -} - -static void -gst_apexsink_mixer_get_volume (GstMixer * mixer, GstMixerTrack * track, - gint * volumes) -{ - GstApExSink *apexsink = GST_APEX_SINK (mixer); - - volumes[0] = apexsink->volume; -} - -/* sink base init */ -static void -gst_apexsink_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_set_static_metadata (element_class, - "Apple AirPort Express Audio Sink", "Sink/Audio/Wireless", - "Output stream to an AirPort Express", - "Jérémie Bernard [GRemi] <gremimail@gmail.com>"); - gst_element_class_add_static_pad_template (element_class, - &gst_apexsink_sink_factory); -} - -/* sink class init */ -static void -gst_apexsink_class_init (GstApExSinkClass * klass) -{ - GST_DEBUG_CATEGORY_INIT (apexsink_debug, GST_APEX_SINK_NAME, 0, - "AirPort Express sink"); - - parent_class = g_type_class_peek_parent (klass); - - ((GObjectClass *) klass)->get_property = - GST_DEBUG_FUNCPTR (gst_apexsink_get_property); - ((GObjectClass *) klass)->set_property = - GST_DEBUG_FUNCPTR (gst_apexsink_set_property); - ((GObjectClass *) klass)->finalize = - GST_DEBUG_FUNCPTR (gst_apexsink_finalise); - - ((GstAudioSinkClass *) klass)->open = GST_DEBUG_FUNCPTR (gst_apexsink_open); - ((GstAudioSinkClass *) klass)->prepare = - GST_DEBUG_FUNCPTR (gst_apexsink_prepare); - ((GstAudioSinkClass *) klass)->write = GST_DEBUG_FUNCPTR (gst_apexsink_write); - ((GstAudioSinkClass *) klass)->unprepare = - GST_DEBUG_FUNCPTR (gst_apexsink_unprepare); - ((GstAudioSinkClass *) klass)->delay = GST_DEBUG_FUNCPTR (gst_apexsink_delay); - ((GstAudioSinkClass *) klass)->reset = GST_DEBUG_FUNCPTR (gst_apexsink_reset); - ((GstAudioSinkClass *) klass)->close = GST_DEBUG_FUNCPTR (gst_apexsink_close); - - ((GstElementClass *) klass)->change_state = - GST_DEBUG_FUNCPTR (gst_apexsink_change_state); - - g_object_class_install_property ((GObjectClass *) klass, APEX_PROP_HOST, - g_param_spec_string ("host", "Host", "AirPort Express target host", - DEFAULT_APEX_HOST, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property ((GObjectClass *) klass, APEX_PROP_PORT, - g_param_spec_uint ("port", "Port", "AirPort Express target port", 0, - 32000, DEFAULT_APEX_PORT, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - /* we need to expose the volume as a double for playbin. Internally we keep - * it as an int between 0 and 100, where 75 corresponds to 1.0. - * FIXME we should store the volume as a double. */ - g_object_class_install_property ((GObjectClass *) klass, APEX_PROP_VOLUME, - g_param_spec_double ("volume", "Volume", "AirPort Express target volume", - 0.0, 10.0, DEFAULT_APEX_VOLUME, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property ((GObjectClass *) klass, APEX_PROP_JACK_TYPE, - g_param_spec_enum ("jack-type", "Jack Type", - "AirPort Express connected jack type", GST_APEX_SINK_JACKTYPE_TYPE, - DEFAULT_APEX_JACK_TYPE, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property ((GObjectClass *) klass, - APEX_PROP_JACK_STATUS, g_param_spec_enum ("jack-status", "Jack Status", - "AirPort Express jack connection status", - GST_APEX_SINK_JACKSTATUS_TYPE, DEFAULT_APEX_JACK_STATUS, - G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property ((GObjectClass *) klass, - APEX_PROP_GENERATION, g_param_spec_enum ("generation", "Generation", - "AirPort device generation", - GST_APEX_SINK_GENERATION_TYPE, DEFAULT_APEX_GENERATION, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property ((GObjectClass *) klass, - APEX_PROP_TRANSPORT_PROTOCOL, g_param_spec_enum ("transport-protocol", - "Transport Protocol", "AirPort transport protocol", - GST_APEX_SINK_TRANSPORT_PROTOCOL_TYPE, - DEFAULT_APEX_TRANSPORT_PROTOCOL, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); -} - -/* sink plugin instance init */ -static void -gst_apexsink_init (GstApExSink * apexsink, GstApExSinkClass * g_class) -{ - GstMixerTrack *track = NULL; - - track = g_object_new (GST_TYPE_MIXER_TRACK, NULL); - track->label = g_strdup ("Airport Express"); - track->num_channels = GST_APEX_RAOP_CHANNELS; - track->min_volume = 0; - track->max_volume = 100; - track->flags = GST_MIXER_TRACK_OUTPUT; - - apexsink->host = g_strdup (DEFAULT_APEX_HOST); - apexsink->port = DEFAULT_APEX_PORT; - apexsink->volume = CLAMP (DEFAULT_APEX_VOLUME * 75, 0, 100); - apexsink->gst_apexraop = NULL; - apexsink->tracks = g_list_append (apexsink->tracks, track); - apexsink->clock = gst_system_clock_obtain (); - apexsink->clock_id = NULL; - - GST_INFO_OBJECT (apexsink, - "ApEx sink default initialization, target=\"%s\", port=\"%d\", volume=\"%d%%\"", - apexsink->host, apexsink->port, apexsink->volume); -} - -/* apex sink set property */ -static void -gst_apexsink_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstApExSink *sink = GST_APEX_SINK (object); - - switch (prop_id) { - case APEX_PROP_HOST: - if (sink->gst_apexraop == NULL) { - g_free (sink->host); - sink->host = g_value_dup_string (value); - - GST_INFO_OBJECT (sink, "ApEx sink target set to \"%s\"", sink->host); - } else { - G_OBJECT_WARN_INVALID_PSPEC (object, "host", prop_id, pspec); - } - break; - case APEX_PROP_PORT: - if (sink->gst_apexraop == NULL) { - sink->port = g_value_get_uint (value); - - GST_INFO_OBJECT (sink, "ApEx port set to \"%d\"", sink->port); - } else { - G_OBJECT_WARN_INVALID_PSPEC (object, "port", prop_id, pspec); - } - break; - case APEX_PROP_VOLUME: - { - gdouble volume; - - volume = g_value_get_double (value); - volume *= 75.0; - - sink->volume = CLAMP (volume, 0, 100); - - if (sink->gst_apexraop != NULL) - gst_apexraop_set_volume (sink->gst_apexraop, sink->volume); - - GST_INFO_OBJECT (sink, "ApEx volume set to \"%d%%\"", sink->volume); - break; - } - case APEX_PROP_GENERATION: - if (sink->gst_apexraop == NULL) { - sink->generation = g_value_get_enum (value); - - GST_INFO_OBJECT (sink, "ApEx generation set to \"%d\"", - sink->generation); - } else { - GST_WARNING_OBJECT (sink, - "SET-PROPERTY : generation property may not be set when apexsink opened !"); - } - break; - case APEX_PROP_TRANSPORT_PROTOCOL: - if (sink->gst_apexraop == NULL) { - sink->transport_protocol = g_value_get_enum (value); - - GST_INFO_OBJECT (sink, "ApEx transport protocol set to \"%d\"", - sink->transport_protocol); - } else { - GST_WARNING_OBJECT (sink, - "SET-PROPERTY : transport protocol property may not be set when apexsink opened !"); - } - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -/* apex sink get property */ -static void -gst_apexsink_get_property (GObject * object, guint prop_id, GValue * value, - GParamSpec * pspec) -{ - GstApExSink *sink = GST_APEX_SINK (object); - - switch (prop_id) { - case APEX_PROP_HOST: - g_value_set_string (value, sink->host); - break; - case APEX_PROP_PORT: - g_value_set_uint (value, sink->port); - break; - case APEX_PROP_VOLUME: - g_value_set_double (value, ((gdouble) sink->volume) / 75.0); - break; - case APEX_PROP_JACK_TYPE: - g_value_set_enum (value, gst_apexraop_get_jacktype (sink->gst_apexraop)); - break; - case APEX_PROP_JACK_STATUS: - g_value_set_enum (value, - gst_apexraop_get_jackstatus (sink->gst_apexraop)); - break; - case APEX_PROP_GENERATION: - g_value_set_enum (value, - gst_apexraop_get_generation (sink->gst_apexraop)); - break; - case APEX_PROP_TRANSPORT_PROTOCOL: - g_value_set_enum (value, - gst_apexraop_get_transport_protocol (sink->gst_apexraop)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -/* apex sink finalize */ -static void -gst_apexsink_finalise (GObject * object) -{ - GstApExSink *sink = GST_APEX_SINK (object); - - if (sink->tracks) { - g_list_foreach (sink->tracks, (GFunc) g_object_unref, NULL); - g_list_free (sink->tracks); - sink->tracks = NULL; - } - - gst_object_unref (sink->clock); - - g_free (sink->host); - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -/* sink open : open the device */ -static gboolean -gst_apexsink_open (GstAudioSink * asink) -{ - int res; - GstApExSink *apexsink = (GstApExSink *) asink; - - apexsink->gst_apexraop = gst_apexraop_new (apexsink->host, - apexsink->port, apexsink->generation, apexsink->transport_protocol); - - if ((res = gst_apexraop_connect (apexsink->gst_apexraop)) != GST_RTSP_STS_OK) { - GST_ERROR_OBJECT (apexsink, - "%s : network or RAOP failure, connection refused or timeout, RTSP code=%d", - apexsink->host, res); - return FALSE; - } - - GST_INFO_OBJECT (apexsink, - "OPEN : ApEx sink successfully connected to \"%s:%d\", ANNOUNCE, SETUP and RECORD requests performed", - apexsink->host, apexsink->port); - - switch (gst_apexraop_get_jackstatus (apexsink->gst_apexraop)) { - case GST_APEX_JACK_STATUS_CONNECTED: - GST_INFO_OBJECT (apexsink, "OPEN : ApEx jack is connected"); - break; - case GST_APEX_JACK_STATUS_DISCONNECTED: - GST_WARNING_OBJECT (apexsink, "OPEN : ApEx jack is disconnected !"); - break; - default: - GST_WARNING_OBJECT (apexsink, "OPEN : ApEx jack status is undefined !"); - break; - } - - switch (gst_apexraop_get_jacktype (apexsink->gst_apexraop)) { - case GST_APEX_JACK_TYPE_ANALOG: - GST_INFO_OBJECT (apexsink, "OPEN : ApEx jack type is analog"); - break; - case GST_APEX_JACK_TYPE_DIGITAL: - GST_INFO_OBJECT (apexsink, "OPEN : ApEx jack type is digital"); - break; - default: - GST_WARNING_OBJECT (apexsink, "OPEN : ApEx jack type is undefined !"); - break; - } - - if ((res = - gst_apexraop_set_volume (apexsink->gst_apexraop, - apexsink->volume)) != GST_RTSP_STS_OK) { - GST_WARNING_OBJECT (apexsink, - "%s : could not set initial volume to \"%d%%\", RTSP code=%d", - apexsink->host, apexsink->volume, res); - } else { - GST_INFO_OBJECT (apexsink, - "OPEN : ApEx sink successfully set volume to \"%d%%\"", - apexsink->volume); - } - - return TRUE; -} - -/* prepare sink : configure the device with the specified format */ -static gboolean -gst_apexsink_prepare (GstAudioSink * asink, GstRingBufferSpec * spec) -{ - GstApExSink *apexsink = (GstApExSink *) asink; - GstApExGeneration gen = gst_apexraop_get_generation (apexsink->gst_apexraop); - - apexsink->latency_time = spec->latency_time; - - spec->segsize = gen == GST_APEX_GENERATION_ONE - ? GST_APEX_RAOP_V1_SAMPLES_PER_FRAME * GST_APEX_RAOP_BYTES_PER_SAMPLE - : GST_APEX_RAOP_V2_SAMPLES_PER_FRAME * GST_APEX_RAOP_BYTES_PER_SAMPLE; - spec->segtotal = 2; - - memset (spec->silence_sample, 0, sizeof (spec->silence_sample)); - - GST_INFO_OBJECT (apexsink, - "PREPARE : ApEx sink ready to stream at %dHz, %d bytes per sample, %d channels, %d bytes segments (%dkB/s)", - spec->rate, spec->bytes_per_sample, spec->channels, spec->segsize, - spec->rate * spec->bytes_per_sample / 1000); - - return TRUE; -} - -/* sink write : write samples to the device */ -static guint -gst_apexsink_write (GstAudioSink * asink, gpointer data, guint length) -{ - guint written; - GstApExSink *apexsink = (GstApExSink *) asink; - - if ((written = - gst_apexraop_write (apexsink->gst_apexraop, data, - length)) != length) { - GST_INFO_OBJECT (apexsink, - "WRITE : %d of %d bytes sent, skipping frame samples...", written, - length); - } else { - GST_INFO_OBJECT (apexsink, "WRITE : %d bytes sent", length); - /* NOTE, previous calculation subtracted apexsink->latency_time from this; - * however, the value below is less than apexsink->latency_time for generation 2. - * In this case, the number went negative (actualy wrapped around into a big number). - */ - apexsink->clock_id = gst_clock_new_single_shot_id (apexsink->clock, - (GstClockTime) (gst_clock_get_time (apexsink->clock) + - ((length * 1000000000.) - / (GST_APEX_RAOP_BITRATE * GST_APEX_RAOP_BYTES_PER_SAMPLE)))); - gst_clock_id_wait (apexsink->clock_id, NULL); - gst_clock_id_unref (apexsink->clock_id); - apexsink->clock_id = NULL; - } - - return length; -} - -/* unprepare sink : undo operations done by prepare */ -static gboolean -gst_apexsink_unprepare (GstAudioSink * asink) -{ - GST_INFO_OBJECT (asink, "UNPREPARE"); - - return TRUE; -} - -/* delay sink : get the estimated number of samples written but not played yet by the device */ -static guint -gst_apexsink_delay (GstAudioSink * asink) -{ - GST_LOG_OBJECT (asink, "DELAY"); - - return 0; -} - -/* reset sink : unblock writes and flush the device */ -static void -gst_apexsink_reset (GstAudioSink * asink) -{ - int res; - GstApExSink *apexsink = (GstApExSink *) asink; - - GST_INFO_OBJECT (apexsink, "RESET : flushing buffer..."); - - if ((res = gst_apexraop_flush (apexsink->gst_apexraop)) == GST_RTSP_STS_OK) { - GST_INFO_OBJECT (apexsink, "RESET : ApEx buffer flush success"); - } else { - GST_WARNING_OBJECT (apexsink, - "RESET : could not flush ApEx buffer, RTSP code=%d", res); - } -} - -/* sink close : close the device */ -static gboolean -gst_apexsink_close (GstAudioSink * asink) -{ - GstApExSink *apexsink = (GstApExSink *) asink; - - gst_apexraop_close (apexsink->gst_apexraop); - gst_apexraop_free (apexsink->gst_apexraop); - - GST_INFO_OBJECT (apexsink, "CLOSE : ApEx sink closed connection"); - - return TRUE; -} - -static GstStateChangeReturn -gst_apexsink_change_state (GstElement * element, GstStateChange transition) -{ - GstApExSink *apexsink = (GstApExSink *) element; - - if (apexsink->clock_id && transition == GST_STATE_CHANGE_PAUSED_TO_READY) { - gst_clock_id_unschedule (apexsink->clock_id); - gst_clock_id_unref (apexsink->clock_id); - apexsink->clock_id = NULL; - } - return GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); -} diff --git a/ext/apexsink/gstapexsink.h b/ext/apexsink/gstapexsink.h deleted file mode 100644 index 711cd3725..000000000 --- a/ext/apexsink/gstapexsink.h +++ /dev/null @@ -1,98 +0,0 @@ -/* GStreamer - AirPort Express (ApEx) Audio Sink - - * - * Remote Audio Access Protocol (RAOP) as used in Apple iTunes to stream music to the Airport Express (ApEx) - - * RAOP is based on the Real Time Streaming Protocol (RTSP) but with an extra challenge-response RSA based authentication step. - * - * RAW PCM input only as defined by the following GST_STATIC_PAD_TEMPLATE regarding the expected gstapexraop input format. - * - * Copyright (C) 2008 Jérémie Bernard [GRemi] <gremimail@gmail.com> - * - * gstapexsink.h - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - * - */ - -#ifndef __GST_APEXSINK_H__ -#define __GST_APEXSINK_H__ - -#include "gstapexraop.h" - -#include <gst/audio/gstaudiosink.h> -#include <gst/interfaces/mixer.h> - -G_BEGIN_DECLS - -/* standard gstreamer macros */ -#define GST_TYPE_APEX_SINK (gst_apexsink_get_type()) -#define GST_APEX_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_APEX_SINK,GstApExSink)) -#define GST_APEX_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_APEX_SINK,GstApExSinkClass)) -#define GST_IS_APEX_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_APEX_SINK)) -#define GST_IS_APEX_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_APEX_SINK)) -#define GST_APEX_SINK_CAST(obj) ((GstApExSink*)(obj)) -#define GST_APEX_SINK_NAME "apexsink" -#define GST_APEX_SINK_JACKTYPE_TYPE (gst_apexsink_jacktype_get_type()) -#define GST_APEX_SINK_JACKSTATUS_TYPE (gst_apexsink_jackstatus_get_type()) -#define GST_APEX_SINK_GENERATION_TYPE (gst_apexsink_generation_get_type()) -#define GST_APEX_SINK_TRANSPORT_PROTOCOL_TYPE (gst_apexsink_transport_protocol_get_type()) -/* ApEx classes declaration */ -typedef struct _GstApExSink GstApExSink; -typedef struct _GstApExSinkClass GstApExSinkClass; - -struct _GstApExSink -{ - /* base definition */ - GstAudioSink sink; - - /* public read/write sink properties */ - gchar *host; - guint port; - guint volume; - GstApExGeneration generation; - GstApExTransportProtocol transport_protocol; - - /* private attributes : - * latency time local copy - * tracks list of the mixer interface - * clock for sleeping - * clock ID for sleeping / canceling sleep - */ - guint64 latency_time; - GList *tracks; - GstClock *clock; - GstClockID clock_id; - - /* private apex client */ - GstApExRAOP *gst_apexraop; -}; - -struct _GstApExSinkClass -{ - GstAudioSinkClass parent_class; -}; - -/* genums */ -GType gst_apexsink_jackstatus_get_type (void); -GType gst_apexsink_jacktype_get_type (void); -GType gst_apexsink_generation_get_type (void); -GType gst_apexsink_transport_protocol_get_type (void); - -/* audio sink standard api */ -GType gst_apexsink_get_type (void); - -G_END_DECLS - -#endif diff --git a/ext/libvisual/Makefile.am b/ext/libvisual/Makefile.am deleted file mode 100644 index 1eba9af2f..000000000 --- a/ext/libvisual/Makefile.am +++ /dev/null @@ -1,15 +0,0 @@ -plugin_LTLIBRARIES = libgstlibvisualgl.la - -libgstlibvisualgl_la_SOURCES = visual-gl.c - -libgstlibvisualgl_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) $(LIBVISUAL_CFLAGS) \ - -I$(top_srcdir)/gst-libs \ - -I$(top_srcdir)/gst-libs/gst/gl - -libgstlibvisualgl_la_LIBADD = \ - $(top_builddir)/gst-libs/gst/gl/libgstgl-$(GST_API_VERSION).la \ - $(GST_PLUGINS_BASE_LIBS) $(GST_LIBS) $(LIBVISUAL_LIBS) - -libgstlibvisualgl_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstlibvisualgl_la_LIBTOOLFLAGS = --tag=disable-static - diff --git a/ext/libvisual/visual-gl.c b/ext/libvisual/visual-gl.c deleted file mode 100644 index c796d4b47..000000000 --- a/ext/libvisual/visual-gl.c +++ /dev/null @@ -1,1248 +0,0 @@ -/* GStreamer - * Copyright (C) 2004 Benjamin Otte <otte@gnome.org> - * Copyright (C) 2009 Jonathan Matthew <notverysmart@gmail.com> - * Copyright (C) 2011 Julien Isorce <julien.isorce@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/** - * SECTION:element-libvisualgl - * - * Wrapper for libvisual plugins that use OpenGL - * - * <refsect2> - * <title>Examples</title> - * |[ - * gst-launch-1.0 -v audiotestsrc ! libvisual_gl_lv_flower ! glimagesink - * ]| - * </refsect2> - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <gst/gst.h> -#include <gst/base/gstadapter.h> -#include <gst/video/video.h> -#include <gst/audio/audio.h> -#include <gst/gl/gstglbuffer.h> -#include <gst/gl/gstgldisplay.h> - -#include <libvisual/libvisual.h> - -#define GST_TYPE_VISUAL_GL (gst_visual_gl_get_type()) -#define GST_IS_VISUAL_GL(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VISUAL_GL)) -#define GST_VISUAL_GL(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VISUAL_GL,GstVisualGL)) -#define GST_IS_VISUAL_GL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VISUAL_GL)) -#define GST_VISUAL_GL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VISUAL_GL,GstVisualGLClass)) -#define GST_VISUAL_GL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_VISUAL_GL, GstVisualGLClass)) - -typedef struct _GstVisualGL GstVisualGL; -typedef struct _GstVisualGLClass GstVisualGLClass; - -/* XXX use same category as libvisual plugin in -base? */ -GST_DEBUG_CATEGORY_STATIC (libvisual_debug); -#define GST_CAT_DEFAULT (libvisual_debug) - -/* amounf of samples before we can feed libvisual */ -#define VISUAL_SAMPLES 512 - -#define DEFAULT_WIDTH 320 -#define DEFAULT_HEIGHT 240 -#define DEFAULT_FPS_N 25 -#define DEFAULT_FPS_D 1 - -struct _GstVisualGL -{ - GstElement element; - - /* pads */ - GstPad *sinkpad; - GstPad *srcpad; - GstSegment segment; - - /* GL stuff */ - GstGLDisplay *display; - GLuint fbo; - GLuint depthbuffer; - GLuint midtexture; - GLdouble actor_projection_matrix[16]; - GLdouble actor_modelview_matrix[16]; - GLboolean is_enabled_gl_depth_test; - GLint gl_depth_func; - GLboolean is_enabled_gl_blend; - GLint gl_blend_src_alpha; - - /* libvisual stuff */ - VisAudio *audio; - VisVideo *video; - VisActor *actor; - int actor_setup_result; - - /* audio/video state */ - gint channels; - gint rate; /* Input samplerate */ - gint bps; - VisAudioSampleRateType libvisual_rate; - - /* framerate numerator & denominator */ - gint fps_n; - gint fps_d; - gint width; - gint height; - GstClockTime duration; - guint outsize; - - /* samples per frame based on caps */ - guint spf; - - /* state stuff */ - GstAdapter *adapter; - guint count; - - /* QoS stuff *//* with LOCK */ - gdouble proportion; - GstClockTime earliest_time; -}; - -struct _GstVisualGLClass -{ - GstElementClass parent_class; - - VisPluginRef *plugin; -}; - -GType gst_visual_gl_get_type (void); - - -static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS (GST_GL_VIDEO_CAPS) - ); - -static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/x-raw-int, " - "width = (int) 16, " - "depth = (int) 16, " - "endianness = (int) BYTE_ORDER, " - "signed = (boolean) TRUE, " "channels = (int) { 1, 2 }, " - "rate = (int) { 8000, 11250, 22500, 32000, 44100, 48000, 96000 }") - ); - - -static void gst_visual_gl_class_init (gpointer g_class, gpointer class_data); -static void gst_visual_gl_init (GstVisualGL * visual); -static void gst_visual_gl_dispose (GObject * object); - -static GstStateChangeReturn gst_visual_gl_change_state (GstElement * element, - GstStateChange transition); -static GstFlowReturn gst_visual_gl_chain (GstPad * pad, GstBuffer * buffer); -static gboolean gst_visual_gl_sink_event (GstPad * pad, GstEvent * event); -static gboolean gst_visual_gl_src_event (GstPad * pad, GstEvent * event); - -static gboolean gst_visual_gl_src_query (GstPad * pad, GstQuery * query); - -static gboolean gst_visual_gl_sink_setcaps (GstPad * pad, GstCaps * caps); -static gboolean gst_visual_gl_src_setcaps (GstPad * pad, GstCaps * caps); -static GstCaps *gst_visual_gl_getcaps (GstPad * pad); -static void libvisual_log_handler (const char *message, const char *funcname, - void *priv); - -static GstElementClass *parent_class = NULL; - -GType -gst_visual_gl_get_type (void) -{ - static GType type = 0; - - if (G_UNLIKELY (type == 0)) { - static const GTypeInfo info = { - sizeof (GstVisualGLClass), - NULL, - NULL, - gst_visual_gl_class_init, - NULL, - NULL, - sizeof (GstVisualGL), - 0, - (GInstanceInitFunc) gst_visual_gl_init, - }; - - type = g_type_register_static (GST_TYPE_ELEMENT, "GstVisualGL", &info, 0); - } - return type; -} - -static void -libvisual_log_handler (const char *message, const char *funcname, void *priv) -{ - GST_CAT_LEVEL_LOG (libvisual_debug, (GstDebugLevel) (priv), NULL, "%s - %s", - funcname, message); -} - -static void -gst_visual_gl_class_init (gpointer g_class, gpointer class_data) -{ - GstVisualGLClass *klass = GST_VISUAL_GL_CLASS (g_class); - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - GObjectClass *object = G_OBJECT_CLASS (g_class); - - klass->plugin = class_data; - - element_class->change_state = gst_visual_gl_change_state; - - if (class_data == NULL) { - parent_class = g_type_class_peek_parent (g_class); - } else { - char *longname = g_strdup_printf ("libvisual %s plugin v.%s", - klass->plugin->info->name, klass->plugin->info->version); - - /* FIXME: improve to only register what plugin supports? */ - gst_element_class_add_static_pad_template (element_class, &src_template); - gst_element_class_add_static_pad_template (element_class, &sink_template); - - gst_element_class_set_metadata (element_class, - longname, "Visualization", klass->plugin->info->about, - "Benjamin Otte <otte@gnome.org>"); - - g_free (longname); - } - - object->dispose = gst_visual_gl_dispose; -} - -static void -gst_visual_gl_init (GstVisualGL * visual) -{ - /* create the sink and src pads */ - visual->sinkpad = gst_pad_new_from_static_template (&sink_template, "sink"); - gst_pad_set_setcaps_function (visual->sinkpad, gst_visual_gl_sink_setcaps); - gst_pad_set_chain_function (visual->sinkpad, gst_visual_gl_chain); - gst_pad_set_event_function (visual->sinkpad, gst_visual_gl_sink_event); - gst_element_add_pad (GST_ELEMENT (visual), visual->sinkpad); - - visual->srcpad = gst_pad_new_from_static_template (&src_template, "src"); - gst_pad_set_setcaps_function (visual->srcpad, gst_visual_gl_src_setcaps); - gst_pad_set_getcaps_function (visual->srcpad, gst_visual_gl_getcaps); - gst_pad_set_event_function (visual->srcpad, gst_visual_gl_src_event); - gst_pad_set_query_function (visual->srcpad, gst_visual_gl_src_query); - gst_element_add_pad (GST_ELEMENT (visual), visual->srcpad); - - visual->adapter = gst_adapter_new (); - - visual->actor = NULL; - - visual->display = NULL; - visual->fbo = 0; - visual->depthbuffer = 0; - visual->midtexture = 0; - - visual->is_enabled_gl_depth_test = GL_FALSE; - visual->gl_depth_func = GL_LESS; - visual->is_enabled_gl_blend = GL_FALSE; - visual->gl_blend_src_alpha = GL_ONE; -} - -static void -gst_visual_gl_clear_actors (GstVisualGL * visual) -{ - if (visual->actor) { - visual_object_unref (VISUAL_OBJECT (visual->actor)); - visual->actor = NULL; - } - if (visual->video) { - visual_object_unref (VISUAL_OBJECT (visual->video)); - visual->video = NULL; - } - if (visual->audio) { - visual_object_unref (VISUAL_OBJECT (visual->audio)); - visual->audio = NULL; - } -} - -static void -gst_visual_gl_dispose (GObject * object) -{ - GstVisualGL *visual = GST_VISUAL_GL (object); - - if (visual->adapter) { - gst_object_unref (visual->adapter); - visual->adapter = NULL; - } - - GST_CALL_PARENT (G_OBJECT_CLASS, dispose, (object)); -} - -static void -gst_visual_gl_reset (GstVisualGL * visual) -{ - gst_adapter_clear (visual->adapter); - gst_segment_init (&visual->segment, GST_FORMAT_UNDEFINED); - - GST_OBJECT_LOCK (visual); - visual->proportion = 1.0; - visual->earliest_time = -1; - GST_OBJECT_UNLOCK (visual); -} - -static GstCaps * -gst_visual_gl_getcaps (GstPad * pad) -{ - GstCaps *ret; - GstVisualGL *visual = GST_VISUAL_GL (gst_pad_get_parent (pad)); - int depths; - - if (!visual->actor) { - ret = gst_caps_copy (gst_pad_get_pad_template_caps (visual->srcpad)); - goto beach; - } - - ret = gst_caps_new_empty (); - depths = visual_actor_get_supported_depth (visual->actor); - if (depths < 0) { - /* FIXME: set an error */ - goto beach; - } - if ((depths & VISUAL_VIDEO_DEPTH_GL) == 0) { - /* We don't handle non-GL plugins */ - goto beach; - } - - GST_DEBUG_OBJECT (visual, "libvisual-gl plugin supports depths %u (0x%04x)", - depths, depths); - /* only do GL output */ - gst_caps_append (ret, gst_caps_from_string (GST_GL_VIDEO_CAPS)); - -beach: - - GST_DEBUG_OBJECT (visual, "returning caps %" GST_PTR_FORMAT, ret); - gst_object_unref (visual); - return ret; -} - -static gboolean -gst_visual_gl_src_setcaps (GstPad * pad, GstCaps * caps) -{ - GstVisualGL *visual = GST_VISUAL_GL (gst_pad_get_parent (pad)); - GstStructure *structure; - - structure = gst_caps_get_structure (caps, 0); - - GST_DEBUG_OBJECT (visual, "src pad got caps %" GST_PTR_FORMAT, caps); - - if (!gst_structure_get_int (structure, "width", &visual->width)) - goto error; - if (!gst_structure_get_int (structure, "height", &visual->height)) - goto error; - if (!gst_structure_get_fraction (structure, "framerate", &visual->fps_n, - &visual->fps_d)) - goto error; - - /* precalc some values */ - visual->spf = - gst_util_uint64_scale_int (visual->rate, visual->fps_d, visual->fps_n); - visual->duration = - gst_util_uint64_scale_int (GST_SECOND, visual->fps_d, visual->fps_n); - - gst_gl_display_gen_texture (visual->display, &visual->midtexture, - visual->width, visual->height); - - gst_gl_display_gen_fbo (visual->display, visual->width, visual->height, - &visual->fbo, &visual->depthbuffer); - - gst_object_unref (visual); - return TRUE; - - /* ERRORS */ -error: - { - GST_DEBUG_OBJECT (visual, "error parsing caps"); - gst_object_unref (visual); - return FALSE; - } -} - -static gboolean -gst_visual_gl_sink_setcaps (GstPad * pad, GstCaps * caps) -{ - GstVisualGL *visual = GST_VISUAL_GL (gst_pad_get_parent (pad)); - GstStructure *structure; - - structure = gst_caps_get_structure (caps, 0); - - gst_structure_get_int (structure, "channels", &visual->channels); - gst_structure_get_int (structure, "rate", &visual->rate); - - switch (visual->rate) { - case 8000: - visual->libvisual_rate = VISUAL_AUDIO_SAMPLE_RATE_8000; - break; - case 11250: - visual->libvisual_rate = VISUAL_AUDIO_SAMPLE_RATE_11250; - break; - case 22500: - visual->libvisual_rate = VISUAL_AUDIO_SAMPLE_RATE_22500; - break; - case 32000: - visual->libvisual_rate = VISUAL_AUDIO_SAMPLE_RATE_32000; - break; - case 44100: - visual->libvisual_rate = VISUAL_AUDIO_SAMPLE_RATE_44100; - break; - case 48000: - visual->libvisual_rate = VISUAL_AUDIO_SAMPLE_RATE_48000; - break; - case 96000: - visual->libvisual_rate = VISUAL_AUDIO_SAMPLE_RATE_96000; - break; - default: - gst_object_unref (visual); - return FALSE; - } - - /* this is how many samples we need to fill one frame at the requested - * framerate. */ - if (visual->fps_n != 0) { - visual->spf = - gst_util_uint64_scale_int (visual->rate, visual->fps_d, visual->fps_n); - } - visual->bps = visual->channels * sizeof (gint16); - - gst_object_unref (visual); - return TRUE; -} - -static gboolean -gst_vis_gl_src_negotiate (GstVisualGL * visual) -{ - GstCaps *othercaps, *target; - GstStructure *structure; - GstCaps *caps; - - caps = gst_pad_get_caps (visual->srcpad); - - /* see what the peer can do */ - othercaps = gst_pad_peer_get_caps (visual->srcpad); - if (othercaps) { - target = gst_caps_intersect (othercaps, caps); - gst_caps_unref (othercaps); - gst_caps_unref (caps); - - if (gst_caps_is_empty (target)) - goto no_format; - - gst_caps_truncate (target); - } else { - /* need a copy, we'll be modifying it when fixating */ - target = gst_caps_copy (caps); - gst_caps_unref (caps); - } - - /* fixate in case something is not fixed. This does nothing if the value is - * already fixed. For video we always try to fixate to something like - * 320x240x25 by convention. */ - structure = gst_caps_get_structure (target, 0); - gst_structure_fixate_field_nearest_int (structure, "width", DEFAULT_WIDTH); - gst_structure_fixate_field_nearest_int (structure, "height", DEFAULT_HEIGHT); - gst_structure_fixate_field_nearest_fraction (structure, "framerate", - DEFAULT_FPS_N, DEFAULT_FPS_D); - - gst_pad_set_caps (visual->srcpad, target); - gst_caps_unref (target); - - return TRUE; - - /* ERRORS */ -no_format: - { - GST_ELEMENT_ERROR (visual, STREAM, FORMAT, (NULL), - ("could not negotiate output format")); - gst_caps_unref (target); - return FALSE; - } -} - -static gboolean -gst_visual_gl_sink_event (GstPad * pad, GstEvent * event) -{ - GstVisualGL *visual; - gboolean res; - - visual = GST_VISUAL_GL (gst_pad_get_parent (pad)); - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_FLUSH_START: - res = gst_pad_push_event (visual->srcpad, event); - break; - case GST_EVENT_FLUSH_STOP: - /* reset QoS and adapter. */ - gst_visual_gl_reset (visual); - res = gst_pad_push_event (visual->srcpad, event); - break; - case GST_EVENT_NEWSEGMENT: - { - GstFormat format; - gdouble rate, arate; - gint64 start, stop, time; - gboolean update; - - /* the newsegment values are used to clip the input samples - * and to convert the incomming timestamps to running time so - * we can do QoS */ - gst_event_parse_new_segment_full (event, &update, &rate, &arate, &format, - &start, &stop, &time); - - /* now configure the values */ - gst_segment_set_newsegment_full (&visual->segment, update, - rate, arate, format, start, stop, time); - - /* and forward */ - res = gst_pad_push_event (visual->srcpad, event); - break; - } - default: - res = gst_pad_push_event (visual->srcpad, event); - break; - } - - gst_object_unref (visual); - return res; -} - -static gboolean -gst_visual_gl_src_event (GstPad * pad, GstEvent * event) -{ - GstVisualGL *visual; - gboolean res; - - visual = GST_VISUAL_GL (gst_pad_get_parent (pad)); - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_QOS: - { - gdouble proportion; - GstClockTimeDiff diff; - GstClockTime timestamp; - - gst_event_parse_qos (event, &proportion, &diff, ×tamp); - - /* save stuff for the _chain function */ - GST_OBJECT_LOCK (visual); - visual->proportion = proportion; - if (diff >= 0) - /* we're late, this is a good estimate for next displayable - * frame (see part-qos.txt) */ - visual->earliest_time = timestamp + 2 * diff + visual->duration; - else - visual->earliest_time = timestamp + diff; - - GST_OBJECT_UNLOCK (visual); - - res = gst_pad_push_event (visual->sinkpad, event); - break; - } - default: - res = gst_pad_push_event (visual->sinkpad, event); - break; - } - - gst_object_unref (visual); - return res; -} - -static gboolean -gst_visual_gl_src_query (GstPad * pad, GstQuery * query) -{ - gboolean res; - GstVisualGL *visual; - - visual = GST_VISUAL_GL (gst_pad_get_parent (pad)); - - switch (GST_QUERY_TYPE (query)) { - case GST_QUERY_LATENCY: - { - /* We need to send the query upstream and add the returned latency to our - * own */ - GstClockTime min_latency, max_latency; - gboolean us_live; - GstClockTime our_latency; - guint max_samples; - - if ((res = gst_pad_peer_query (visual->sinkpad, query))) { - gst_query_parse_latency (query, &us_live, &min_latency, &max_latency); - - GST_DEBUG_OBJECT (visual, "Peer latency: min %" - GST_TIME_FORMAT " max %" GST_TIME_FORMAT, - GST_TIME_ARGS (min_latency), GST_TIME_ARGS (max_latency)); - - /* the max samples we must buffer buffer */ - max_samples = MAX (VISUAL_SAMPLES, visual->spf); - our_latency = - gst_util_uint64_scale_int (max_samples, GST_SECOND, visual->rate); - - GST_DEBUG_OBJECT (visual, "Our latency: %" GST_TIME_FORMAT, - GST_TIME_ARGS (our_latency)); - - /* we add some latency but only if we need to buffer more than what - * upstream gives us */ - min_latency += our_latency; - if (max_latency != -1) - max_latency += our_latency; - - GST_DEBUG_OBJECT (visual, "Calculated total latency : min %" - GST_TIME_FORMAT " max %" GST_TIME_FORMAT, - GST_TIME_ARGS (min_latency), GST_TIME_ARGS (max_latency)); - - gst_query_set_latency (query, TRUE, min_latency, max_latency); - } - break; - } - case GST_QUERY_CUSTOM: - { - GstStructure *structure = gst_query_get_structure (query); - gchar *name = gst_element_get_name (visual); - - res = g_strcmp0 (name, gst_structure_get_name (structure)) == 0; - g_free (name); - - if (!res) - res = gst_pad_query_default (pad, query); - break; - } - default: - res = gst_pad_peer_query (visual->sinkpad, query); - break; - } - - gst_object_unref (visual); - - return res; -} - -/* allocate and output buffer, if no format was negotiated, this - * function will negotiate one. After calling this function, a - * reverse negotiation could have happened. */ -static GstFlowReturn -get_buffer (GstVisualGL * visual, GstGLBuffer ** outbuf) -{ - /* we don't know an output format yet, pick one */ - if (GST_PAD_CAPS (visual->srcpad) == NULL) { - if (!gst_vis_gl_src_negotiate (visual)) - return GST_FLOW_NOT_NEGOTIATED; - } - - GST_DEBUG_OBJECT (visual, "allocating output buffer with caps %" - GST_PTR_FORMAT, GST_PAD_CAPS (visual->srcpad)); - - *outbuf = gst_gl_buffer_new (visual->display, visual->width, visual->height); - if (*outbuf == NULL) - return GST_FLOW_ERROR; - - gst_buffer_set_caps (GST_BUFFER (*outbuf), GST_PAD_CAPS (visual->srcpad)); - return GST_FLOW_OK; -} - -static void -actor_setup (GstGLDisplay * display, GstVisualGL * visual) -{ - /* save and clear top of the stack */ - glPushAttrib (GL_ALL_ATTRIB_BITS); - - glMatrixMode (GL_PROJECTION); - glPushMatrix (); - glLoadIdentity (); - - glMatrixMode (GL_MODELVIEW); - glPushMatrix (); - glLoadIdentity (); - - visual->actor_setup_result = visual_actor_realize (visual->actor); - if (visual->actor_setup_result == 0) { - /* store the actor's matrices for rendering the first frame */ - glGetDoublev (GL_MODELVIEW_MATRIX, visual->actor_modelview_matrix); - glGetDoublev (GL_PROJECTION_MATRIX, visual->actor_projection_matrix); - - visual->is_enabled_gl_depth_test = glIsEnabled (GL_DEPTH_TEST); - glGetIntegerv (GL_DEPTH_FUNC, &visual->gl_depth_func); - - visual->is_enabled_gl_blend = glIsEnabled (GL_BLEND); - glGetIntegerv (GL_BLEND_SRC_ALPHA, &visual->gl_blend_src_alpha); - - /* retore matrix */ - glMatrixMode (GL_PROJECTION); - glPopMatrix (); - - glMatrixMode (GL_MODELVIEW); - glPopMatrix (); - - glPopAttrib (); - } -} - -static void -actor_negotiate (GstGLDisplay * display, GstVisualGL * visual) -{ - gint err = VISUAL_OK; - - err = visual_video_set_depth (visual->video, VISUAL_VIDEO_DEPTH_GL); - if (err != VISUAL_OK) - g_warning ("failed to visual_video_set_depth\n"); - - err = - visual_video_set_dimension (visual->video, visual->width, visual->height); - if (err != VISUAL_OK) - g_warning ("failed to visual_video_set_dimension\n"); - - err = visual_actor_video_negotiate (visual->actor, 0, FALSE, FALSE); - if (err != VISUAL_OK) - g_warning ("failed to visual_actor_video_negotiate\n"); -} - -static void -check_gl_matrix (void) -{ - GLdouble projection_matrix[16]; - GLdouble modelview_matrix[16]; - gint i = 0; - gint j = 0; - - glGetDoublev (GL_PROJECTION_MATRIX, projection_matrix); - glGetDoublev (GL_MODELVIEW_MATRIX, modelview_matrix); - - for (j = 0; j < 4; ++j) { - for (i = 0; i < 4; ++i) { - if (projection_matrix[i + 4 * j] != projection_matrix[i + 4 * j]) - g_warning ("invalid projection matrix at coordiante %dx%d: %f\n", i, j, - projection_matrix[i + 4 * j]); - if (modelview_matrix[i + 4 * j] != modelview_matrix[i + 4 * j]) - g_warning ("invalid modelview_matrix matrix at coordiante %dx%d: %f\n", - i, j, modelview_matrix[i + 4 * j]); - } - } -} - -static void -render_frame (GstVisualGL * visual) -{ - const guint16 *data; - VisBuffer *lbuf, *rbuf; - guint16 ldata[VISUAL_SAMPLES], rdata[VISUAL_SAMPLES]; - guint i; - gcahr *name; - - /* Read VISUAL_SAMPLES samples per channel */ - data = - (const guint16 *) gst_adapter_peek (visual->adapter, - VISUAL_SAMPLES * visual->bps); - - lbuf = visual_buffer_new_with_buffer (ldata, sizeof (ldata), NULL); - rbuf = visual_buffer_new_with_buffer (rdata, sizeof (rdata), NULL); - - if (visual->channels == 2) { - for (i = 0; i < VISUAL_SAMPLES; i++) { - ldata[i] = *data++; - rdata[i] = *data++; - } - } else { - for (i = 0; i < VISUAL_SAMPLES; i++) { - ldata[i] = *data; - rdata[i] = *data++; - } - } - - visual_audio_samplepool_input_channel (visual->audio->samplepool, - lbuf, visual->libvisual_rate, VISUAL_AUDIO_SAMPLE_FORMAT_S16, - VISUAL_AUDIO_CHANNEL_LEFT); - visual_audio_samplepool_input_channel (visual->audio->samplepool, - rbuf, visual->libvisual_rate, VISUAL_AUDIO_SAMPLE_FORMAT_S16, - VISUAL_AUDIO_CHANNEL_RIGHT); - - visual_object_unref (VISUAL_OBJECT (lbuf)); - visual_object_unref (VISUAL_OBJECT (rbuf)); - - visual_audio_analyze (visual->audio); - - /* apply the matrices that the actor set up */ - glPushAttrib (GL_ALL_ATTRIB_BITS); - - glMatrixMode (GL_PROJECTION); - glPushMatrix (); - glLoadMatrixd (visual->actor_projection_matrix); - - glMatrixMode (GL_MODELVIEW); - glPushMatrix (); - glLoadMatrixd (visual->actor_modelview_matrix); - - /* This line try to hacks compatiblity with libprojectM - * If libprojectM version <= 2.0.0 then we have to unbind our current - * fbo to see something. But it's incorrect and we cannot use fbo chainning (append other glfilters - * after libvisual_gl_projectM will not work) - * To have full compatibility, libprojectM needs to take care of our fbo. - * Indeed libprojectM has to unbind it before the first rendering pass - * and then rebind it before the final pass. It's done from 2.0.1 - */ - name = gst_element_get_name (GST_ELEMENT (visual)); - if (g_ascii_strncasecmp (name, "visualglprojectm", 16) == 0 - && !HAVE_PROJECTM_TAKING_CARE_OF_EXTERNAL_FBO) - glBindFramebufferEXT (GL_FRAMEBUFFER_EXT, 0); - g_free (name); - - actor_negotiate (visual->display, visual); - - if (visual->is_enabled_gl_depth_test) { - glEnable (GL_DEPTH_TEST); - glDepthFunc (visual->gl_depth_func); - } - - if (visual->is_enabled_gl_blend) { - glEnable (GL_BLEND); - glBlendFunc (visual->gl_blend_src_alpha, GL_ZERO); - } - - visual_actor_run (visual->actor, visual->audio); - - check_gl_matrix (); - - glMatrixMode (GL_PROJECTION); - glPopMatrix (); - - glMatrixMode (GL_MODELVIEW); - glPopMatrix (); - - glPopAttrib (); - - glDisable (GL_DEPTH_TEST); - glDisable (GL_BLEND); - - /*glDisable (GL_LIGHT0); - glDisable (GL_LIGHTING); - glDisable (GL_POLYGON_OFFSET_FILL); - glDisable (GL_COLOR_MATERIAL); - glDisable (GL_CULL_FACE); */ - - GST_DEBUG_OBJECT (visual, "rendered one frame"); -} - -static void -bottom_up_to_top_down (gint width, gint height, guint texture, - GstVisualGL * visual) -{ - - glEnable (GL_TEXTURE_2D); - glBindTexture (GL_TEXTURE_2D, texture); - - glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); - - glMatrixMode (GL_PROJECTION); - glLoadIdentity (); - - glBegin (GL_QUADS); - glTexCoord2i (0, 0); - glVertex2i (-1, 1); - glTexCoord2i (width, 0); - glVertex2i (1, 1); - glTexCoord2i (width, height); - glVertex2i (1, -1); - glTexCoord2i (0, height); - glVertex2i (-1, -1); - glEnd (); - - glBindTexture (GL_TEXTURE_2D, 0); - glDisable (GL_TEXTURE_2D); - - GST_DEBUG_OBJECT (visual, "bottom up to top down"); -} - -static GstFlowReturn -gst_visual_gl_chain (GstPad * pad, GstBuffer * buffer) -{ - GstGLBuffer *outbuf = NULL; - GstVisualGL *visual = GST_VISUAL_GL (gst_pad_get_parent (pad)); - GstFlowReturn ret = GST_FLOW_OK; - guint avail; - - GST_DEBUG_OBJECT (visual, "chain function called"); - - /* If we don't have an output format yet, preallocate a buffer to try and - * set one */ - if (GST_PAD_CAPS (visual->srcpad) == NULL) { - ret = get_buffer (visual, &outbuf); - if (ret != GST_FLOW_OK) { - gst_buffer_unref (buffer); - goto beach; - } - } - - /* resync on DISCONT */ - if (GST_BUFFER_FLAG_IS_SET (buffer, GST_BUFFER_FLAG_DISCONT)) { - gst_adapter_clear (visual->adapter); - } - - GST_DEBUG_OBJECT (visual, - "Input buffer has %d samples, time=%" G_GUINT64_FORMAT, - GST_BUFFER_SIZE (buffer) / visual->bps, GST_BUFFER_TIMESTAMP (buffer)); - - gst_adapter_push (visual->adapter, buffer); - - while (TRUE) { - gboolean need_skip; - guint64 dist, timestamp; - - GST_DEBUG_OBJECT (visual, "processing buffer"); - - avail = gst_adapter_available (visual->adapter); - GST_DEBUG_OBJECT (visual, "avail now %u", avail); - - /* we need at least VISUAL_SAMPLES samples */ - if (avail < VISUAL_SAMPLES * visual->bps) - break; - - /* we need at least enough samples to make one frame */ - if (avail < visual->spf * visual->bps) - break; - - /* get timestamp of the current adapter byte */ - timestamp = gst_adapter_prev_timestamp (visual->adapter, &dist); - if (GST_CLOCK_TIME_IS_VALID (timestamp)) { - /* convert bytes to time */ - dist /= visual->bps; - timestamp += gst_util_uint64_scale_int (dist, GST_SECOND, visual->rate); - } - - if (timestamp != -1) { - gint64 qostime; - - /* QoS is done on running time */ - qostime = gst_segment_to_running_time (&visual->segment, GST_FORMAT_TIME, - timestamp); - qostime += visual->duration; - - GST_OBJECT_LOCK (visual); - /* check for QoS, don't compute buffers that are known to be late */ - need_skip = visual->earliest_time != -1 && - qostime <= visual->earliest_time; - GST_OBJECT_UNLOCK (visual); - - if (need_skip) { - GST_WARNING_OBJECT (visual, - "QoS: skip ts: %" GST_TIME_FORMAT ", earliest: %" GST_TIME_FORMAT, - GST_TIME_ARGS (qostime), GST_TIME_ARGS (visual->earliest_time)); - goto skip; - } - } - - /* alloc a buffer if we don't have one yet, this happens - * when we pushed a buffer in this while loop before */ - if (outbuf == NULL) { - ret = get_buffer (visual, &outbuf); - if (ret != GST_FLOW_OK) { - goto beach; - } - } - - /* render libvisual plugin to our target */ - gst_gl_display_use_fbo_v2 (visual->display, - visual->width, visual->height, visual->fbo, visual->depthbuffer, - visual->midtexture, (GLCB_V2) render_frame, (gpointer *) visual); - - /* gst video is top-down whereas opengl plan is bottom up */ - gst_gl_display_use_fbo (visual->display, - visual->width, visual->height, visual->fbo, visual->depthbuffer, - outbuf->texture, (GLCB) bottom_up_to_top_down, - visual->width, visual->height, visual->midtexture, - 0, visual->width, 0, visual->height, GST_GL_DISPLAY_PROJECTION_ORTHO2D, - (gpointer *) visual); - - GST_BUFFER_TIMESTAMP (outbuf) = timestamp; - GST_BUFFER_DURATION (outbuf) = visual->duration; - - ret = gst_pad_push (visual->srcpad, GST_BUFFER (outbuf)); - outbuf = NULL; - - skip: - GST_DEBUG_OBJECT (visual, "finished frame, flushing %u samples from input", - visual->spf); - - /* Flush out the number of samples per frame */ - gst_adapter_flush (visual->adapter, visual->spf * visual->bps); - - /* quit the loop if something was wrong */ - if (ret != GST_FLOW_OK) - break; - } - -beach: - - if (outbuf != NULL) - gst_gl_buffer_unref (outbuf); - - gst_object_unref (visual); - - return ret; -} - -static GstStateChangeReturn -gst_visual_gl_change_state (GstElement * element, GstStateChange transition) -{ - GstVisualGL *visual = GST_VISUAL_GL (element); - GstStateChangeReturn ret; - - switch (transition) { - case GST_STATE_CHANGE_NULL_TO_READY: - break; - case GST_STATE_CHANGE_READY_TO_PAUSED: - { - GstElement *parent = GST_ELEMENT (gst_element_get_parent (visual)); - GstStructure *structure = NULL; - GstQuery *query = NULL; - gboolean isPerformed = FALSE; - gchar *name; - - if (!parent) { - GST_ELEMENT_ERROR (visual, CORE, STATE_CHANGE, (NULL), - ("A parent bin is required")); - return FALSE; - } - - name = gst_element_get_name (visual); - structure = gst_structure_new (name, NULL); - query = gst_query_new_application (GST_QUERY_CUSTOM, structure); - g_free (name); - - isPerformed = gst_element_query (parent, query); - - if (isPerformed) { - const GValue *id_value = - gst_structure_get_value (structure, "gstgldisplay"); - if (G_VALUE_HOLDS_POINTER (id_value)) - /* at least one gl element is after in our gl chain */ - visual->display = - gst_object_ref (GST_GL_DISPLAY (g_value_get_pointer (id_value))); - else { - /* this gl filter is a sink in terms of the gl chain */ - visual->display = gst_gl_display_new (); - gst_gl_display_create_context (visual->display, 0); - //TODO visual->external_gl_context); - } - - gst_visual_gl_reset (visual); - - visual->actor = - visual_actor_new (GST_VISUAL_GL_GET_CLASS (visual)->plugin->info-> - plugname); - visual->video = visual_video_new (); - visual->audio = visual_audio_new (); - - if (!visual->actor || !visual->video) - goto actor_setup_failed; - - gst_gl_display_thread_add (visual->display, - (GstGLDisplayThreadFunc) actor_setup, visual); - - if (visual->actor_setup_result != 0) - goto actor_setup_failed; - else - visual_actor_set_video (visual->actor, visual->video); - } - - gst_query_unref (query); - gst_object_unref (GST_OBJECT (parent)); - - if (!isPerformed) - return GST_STATE_CHANGE_FAILURE; - } - break; - case GST_STATE_CHANGE_PAUSED_TO_PLAYING: - break; - default: - break; - } - - ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - - switch (transition) { - case GST_STATE_CHANGE_PLAYING_TO_PAUSED: - break; - case GST_STATE_CHANGE_PAUSED_TO_READY: - { - if (visual->fbo) { - gst_gl_display_del_fbo (visual->display, visual->fbo, - visual->depthbuffer); - visual->fbo = 0; - visual->depthbuffer = 0; - } - if (visual->midtexture) { - gst_gl_display_del_texture (visual->display, visual->midtexture, - visual->width, visual->height); - visual->midtexture = 0; - } - if (visual->display) { - gst_object_unref (visual->display); - visual->display = NULL; - } - - gst_visual_gl_clear_actors (visual); - } - break; - case GST_STATE_CHANGE_READY_TO_NULL: - break; - default: - break; - } - - return ret; - - /* ERRORS */ -actor_setup_failed: - { - GST_ELEMENT_ERROR (visual, LIBRARY, INIT, (NULL), - ("could not set up actor")); - gst_visual_gl_clear_actors (visual); - return GST_STATE_CHANGE_FAILURE; - } -} - -static void -make_valid_name (char *name) -{ - /* - * Replace invalid chars with _ in the type name - */ - static const gchar extra_chars[] = "-_+"; - gchar *p = name; - - for (; *p; p++) { - int valid = ((p[0] >= 'A' && p[0] <= 'Z') || - (p[0] >= 'a' && p[0] <= 'z') || - (p[0] >= '0' && p[0] <= '9') || strchr (extra_chars, p[0])); - if (!valid) - *p = '_'; - } -} - -static gboolean -gst_visual_gl_actor_plugin_is_gl (VisObject * plugin, const gchar * name) -{ - gboolean is_gl; - gint depth; - - depth = VISUAL_ACTOR_PLUGIN (plugin)->vidoptions.depth; - is_gl = (depth & VISUAL_VIDEO_DEPTH_GL) != 0; - - if (!is_gl) { - GST_DEBUG ("plugin %s is not a GL plugin (%d), ignoring", name, depth); - } else { - GST_DEBUG ("plugin %s is a GL plugin (%d), registering", name, depth); - } - - return is_gl; -} - -static gboolean -plugin_init (GstPlugin * plugin) -{ - guint i, count; - VisList *list; - - GST_DEBUG_CATEGORY_INIT (libvisual_debug, "libvisual", 0, - "libvisual audio visualisations"); - -#ifdef LIBVISUAL_PLUGINSBASEDIR - gst_plugin_add_dependency_simple (plugin, "HOME/.libvisual/actor", - LIBVISUAL_PLUGINSBASEDIR "/actor", NULL, GST_PLUGIN_DEPENDENCY_FLAG_NONE); -#endif - - visual_log_set_verboseness (VISUAL_LOG_VERBOSENESS_LOW); - visual_log_set_info_handler (libvisual_log_handler, (void *) GST_LEVEL_INFO); - visual_log_set_warning_handler (libvisual_log_handler, - (void *) GST_LEVEL_WARNING); - visual_log_set_critical_handler (libvisual_log_handler, - (void *) GST_LEVEL_ERROR); - visual_log_set_error_handler (libvisual_log_handler, - (void *) GST_LEVEL_ERROR); - - if (!visual_is_initialized ()) - if (visual_init (NULL, NULL) != 0) - return FALSE; - - list = visual_actor_get_list (); - - count = visual_collection_size (VISUAL_COLLECTION (list)); - - for (i = 0; i < count; i++) { - VisPluginRef *ref = visual_list_get (list, i); - VisPluginData *visplugin = NULL; - gboolean skip = FALSE; - GType type; - gchar *name; - GTypeInfo info = { - sizeof (GstVisualGLClass), - NULL, - NULL, - gst_visual_gl_class_init, - NULL, - ref, - sizeof (GstVisualGL), - 0, - NULL - }; - - visplugin = visual_plugin_load (ref); - - if (ref->info->plugname == NULL) - continue; - - /* Blacklist some plugins */ - if (strcmp (ref->info->plugname, "gstreamer") == 0 || - strcmp (ref->info->plugname, "gdkpixbuf") == 0) { - skip = TRUE; - } else { - /* only register plugins that support GL */ - skip = !(gst_visual_gl_actor_plugin_is_gl (visplugin->info->plugin, - visplugin->info->plugname)); - } - - visual_plugin_unload (visplugin); - - if (!skip) { - name = g_strdup_printf ("GstVisualGL%s", ref->info->plugname); - make_valid_name (name); - type = g_type_register_static (GST_TYPE_VISUAL_GL, name, &info, 0); - g_free (name); - - name = g_strdup_printf ("libvisual_gl_%s", ref->info->plugname); - make_valid_name (name); - if (!gst_element_register (plugin, name, GST_RANK_NONE, type)) { - g_free (name); - return FALSE; - } - g_free (name); - } - } - - return TRUE; -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - "libvisual-gl", - "libvisual-gl visualization plugins", - plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/ext/meson.build b/ext/meson.build index 62af78950..0eba7b49a 100644 --- a/ext/meson.build +++ b/ext/meson.build @@ -1,4 +1,3 @@ -#subdir('apexsink') subdir('assrender') #subdir('bs2b') subdir('bz2') @@ -25,13 +24,11 @@ subdir('kate') #subdir('ladspa') subdir('libde265') subdir('libmms') -#subdir('libvisual') #subdir('lv2') #subdir('modplug') #subdir('mpeg2enc') #subdir('mplex') #subdir('musepack') -#subdir('nas') #subdir('neon') #subdir('ofa') #subdir('openal') @@ -41,16 +38,13 @@ subdir('openh264') subdir('openjpeg') #subdir('openni2') subdir('opus') -#subdir('qt') subdir('resindvd') subdir('rsvg') subdir('rtmp') subdir('sbc') subdir('schroedinger') -#subdir('sdl') subdir('smoothstreaming') #subdir('sndfile') -#subdir('sndio') if cc.get_id() != 'msvc' # soundtouch doesn't do exporting of symbols for DLLs and I'm not sure how to # do that for C++ classes. -- Nirbheek @@ -62,7 +56,7 @@ endif #subdir('spc') subdir('srtp') #subdir('teletextdec') -#subdir('timidity') +#subdir('wildmidi') subdir('ttml') subdir('voaacenc') #subdir('voamrwbenc') @@ -71,5 +65,4 @@ subdir('wayland') #subdir('webrtcdsp') subdir('webp') subdir('x265') -#subdir('xvid') subdir('zbar') diff --git a/ext/nas/Makefile.am b/ext/nas/Makefile.am deleted file mode 100644 index ef1162abc..000000000 --- a/ext/nas/Makefile.am +++ /dev/null @@ -1,11 +0,0 @@ -plugin_LTLIBRARIES = libgstnassink.la - -libgstnassink_la_SOURCES = nassink.c -libgstnassink_la_CFLAGS = \ - $(GST_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) $(NAS_CFLAGS) -libgstnassink_la_LIBADD = \ - $(GST_PLUGINS_BASE_LIBS) -lgstaudio-$(GST_API_VERSION) $(NAS_LIBS) -libgstnassink_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstnassink_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -noinst_HEADERS = nassink.h diff --git a/ext/nas/nassink.c b/ext/nas/nassink.c deleted file mode 100644 index 2d6404b8b..000000000 --- a/ext/nas/nassink.c +++ /dev/null @@ -1,583 +0,0 @@ -/* GStreamer - * Copyright (C) <2003> Laurent Vivier <Laurent.Vivier@bull.net> - * Copyright (C) <2004> Arwed v. Merkatz <v.merkatz@gmx.net> - * - * Based on esdsink.c: - * Copyright (C) <2001> Richard Boulton <richard-gst@tartarus.org> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <gst/gst.h> -#include <string.h> -#include <audio/audiolib.h> -#include <audio/soundlib.h> -#include "nassink.h" - -#define NAS_SOUND_PORT_DURATION (2) - -GST_DEBUG_CATEGORY_STATIC (nas_debug); -#define GST_CAT_DEFAULT nas_debug - -enum -{ - ARG_0, - ARG_MUTE, - ARG_HOST -}; - -#define DEFAULT_MUTE FALSE -#define DEFAULT_HOST NULL - -static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/x-raw-int, " - "endianness = (int) BYTE_ORDER, " - "signed = (boolean) TRUE, " - "width = (int) 16, " - "depth = (int) 16, " - "rate = (int) [ 1000, 96000 ], " - "channels = (int) [ 1, 2 ]; " - "audio/x-raw-int, " - "signed = (boolean) FALSE, " - "width = (int) 8, " - "depth = (int) 8, " - "rate = (int) [ 1000, 96000 ], " "channels = (int) [ 1, 2 ]") - ); - -static void gst_nas_sink_finalize (GObject * object); - -static gboolean gst_nas_sink_open (GstAudioSink * sink); -static gboolean gst_nas_sink_close (GstAudioSink * sink); -static gboolean gst_nas_sink_prepare (GstAudioSink * sink, - GstRingBufferSpec * spec); -static gboolean gst_nas_sink_unprepare (GstAudioSink * sink); -static guint gst_nas_sink_write (GstAudioSink * asink, gpointer data, - guint length); -static guint gst_nas_sink_delay (GstAudioSink * asink); -static void gst_nas_sink_reset (GstAudioSink * asink); -static GstCaps *gst_nas_sink_getcaps (GstBaseSink * pad); - -static void gst_nas_sink_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec); -static void gst_nas_sink_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec); - -static void NAS_flush (GstNasSink * sink); -static void NAS_sendData (GstNasSink * sink, AuUint32 numBytes); -static AuBool NAS_EventHandler (AuServer * aud, AuEvent * ev, - AuEventHandlerRec * handler); -static AuDeviceID NAS_getDevice (AuServer * aud, int numTracks); - -GST_BOILERPLATE (GstNasSink, gst_nas_sink, GstAudioSink, GST_TYPE_AUDIO_SINK); - -static void -gst_nas_sink_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_add_static_pad_template (element_class, &sink_factory); - gst_element_class_set_static_metadata (element_class, "NAS audio sink", - "Sink/Audio", - "Plays audio to a Network Audio Server", - "Laurent Vivier <Laurent.Vivier@bull.net>, " - "Arwed v. Merkatz <v.merkatz@gmx.net>"); -} - -static void -gst_nas_sink_class_init (GstNasSinkClass * klass) -{ - GObjectClass *gobject_class; - GstBaseSinkClass *gstbasesink_class; - GstAudioSinkClass *gstaudiosink_class; - - gobject_class = (GObjectClass *) klass; - gstbasesink_class = (GstBaseSinkClass *) klass; - gstaudiosink_class = (GstAudioSinkClass *) klass; - - gobject_class->set_property = gst_nas_sink_set_property; - gobject_class->get_property = gst_nas_sink_get_property; - gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_nas_sink_finalize); - - g_object_class_install_property (gobject_class, ARG_MUTE, - g_param_spec_boolean ("mute", "mute", "Whether to mute playback", - DEFAULT_MUTE, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property (gobject_class, ARG_HOST, - g_param_spec_string ("host", "host", - "host running the NAS daemon (name of X/Terminal, default is " - "$AUDIOSERVER or $DISPLAY)", DEFAULT_HOST, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS)); - - gstbasesink_class->get_caps = GST_DEBUG_FUNCPTR (gst_nas_sink_getcaps); - - gstaudiosink_class->open = GST_DEBUG_FUNCPTR (gst_nas_sink_open); - gstaudiosink_class->close = GST_DEBUG_FUNCPTR (gst_nas_sink_close); - gstaudiosink_class->prepare = GST_DEBUG_FUNCPTR (gst_nas_sink_prepare); - gstaudiosink_class->unprepare = GST_DEBUG_FUNCPTR (gst_nas_sink_unprepare); - gstaudiosink_class->write = GST_DEBUG_FUNCPTR (gst_nas_sink_write); - gstaudiosink_class->delay = GST_DEBUG_FUNCPTR (gst_nas_sink_delay); - gstaudiosink_class->reset = GST_DEBUG_FUNCPTR (gst_nas_sink_reset); -} - -static void -gst_nas_sink_init (GstNasSink * nassink, GstNasSinkClass * klass) -{ - /* properties will automatically be set to their default values */ - nassink->audio = NULL; - nassink->flow = AuNone; - nassink->need_data = 0; -} - -static void -gst_nas_sink_finalize (GObject * object) -{ - GstNasSink *nassink = GST_NAS_SINK (object); - - g_free (nassink->host); - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -static GstCaps * -gst_nas_sink_getcaps (GstBaseSink * bsink) -{ - GstNasSink *nassink = GST_NAS_SINK (bsink); - const GstCaps *templatecaps; - AuServer *server; - GstCaps *fixated, *caps; - int i; - - server = nassink->audio; - - templatecaps = gst_static_pad_template_get_caps (&sink_factory); - - if (server == NULL) - return gst_caps_copy (templatecaps); - - fixated = gst_caps_copy (templatecaps); - for (i = 0; i < gst_caps_get_size (fixated); i++) { - GstStructure *structure; - gint min, max; - - min = AuServerMinSampleRate (server); - max = AuServerMaxSampleRate (server); - - structure = gst_caps_get_structure (fixated, i); - - if (min == max) - gst_structure_set (structure, "rate", G_TYPE_INT, max, NULL); - else - gst_structure_set (structure, "rate", GST_TYPE_INT_RANGE, min, max, NULL); - } - - caps = gst_caps_intersect (fixated, templatecaps); - gst_caps_unref (fixated); - - if (nassink->audio == NULL) - AuCloseServer (server); - - return caps; -} - -static gint -gst_nas_sink_sink_get_format (const GstRingBufferSpec * spec) -{ - gint result; - - switch (spec->format) { - case GST_U8: - result = AuFormatLinearUnsigned8; - break; - case GST_S8: - result = AuFormatLinearSigned8; - break; - case GST_S16_LE: - result = AuFormatLinearSigned16LSB; - break; - case GST_S16_BE: - result = AuFormatLinearSigned16MSB; - break; - case GST_U16_LE: - result = AuFormatLinearUnsigned16LSB; - break; - case GST_U16_BE: - result = AuFormatLinearUnsigned16MSB; - break; - default: - result = 0; - break; - } - return result; -} - -static gboolean -gst_nas_sink_prepare (GstAudioSink * asink, GstRingBufferSpec * spec) -{ - GstNasSink *sink = GST_NAS_SINK (asink); - AuElement elements[2]; - AuUint32 buf_samples; - unsigned char format; - - format = gst_nas_sink_sink_get_format (spec); - if (format == 0) { - GST_ELEMENT_ERROR (sink, RESOURCE, SETTINGS, (NULL), - ("Unable to get format %d", spec->format)); - return FALSE; - } - GST_DEBUG_OBJECT (sink, "Format: %d %d\n", spec->format, format); - - sink->flow = AuGetScratchFlow (sink->audio, NULL); - if (sink->flow == 0) { - GST_DEBUG_OBJECT (sink, "couldn't get flow"); - return FALSE; - } - - buf_samples = spec->rate * NAS_SOUND_PORT_DURATION; - /* - spec->segsize = gst_util_uint64_scale (buf_samples * spec->bytes_per_sample, - spec->latency_time, GST_SECOND / GST_USECOND); - spec->segsize -= spec->segsize % spec->bytes_per_sample; - spec->segtotal = spec->buffer_time / spec->latency_time; - */ - spec->segsize = buf_samples * spec->bytes_per_sample; - spec->segtotal = 1; - - memset (spec->silence_sample, 0, spec->bytes_per_sample); - GST_DEBUG_OBJECT (sink, "Bytes per sample %d", spec->bytes_per_sample); - - GST_DEBUG_OBJECT (sink, "Rate %d Format %d tracks %d bufs %d %d/%d w %d", - spec->rate, format, spec->channels, (gint) buf_samples, spec->segsize, - spec->segtotal, spec->width); - AuMakeElementImportClient (&elements[0], /* element */ - spec->rate, /* rate */ - format, /* format */ - spec->channels, /* number of tracks */ - AuTrue, /* discart */ - buf_samples, /* max samples */ - (AuUint32) (buf_samples / 100 * AuSoundPortLowWaterMark), - /* low water mark */ - 0, /* num actions */ - NULL); - - sink->device = NAS_getDevice (sink->audio, spec->channels); - if (sink->device == AuNone) { - GST_DEBUG_OBJECT (sink, "no device with %i tracks found", spec->channels); - return FALSE; - } - - AuMakeElementExportDevice (&elements[1], /* element */ - 0, /* input */ - sink->device, /* device */ - spec->rate, /* rate */ - AuUnlimitedSamples, /* num samples */ - 0, /* num actions */ - NULL); /* actions */ - - AuSetElements (sink->audio, /* server */ - sink->flow, /* flow ID */ - AuTrue, /* clocked */ - 2, /* num elements */ - elements, /* elements */ - NULL); - - AuRegisterEventHandler (sink->audio, /* server */ - AuEventHandlerIDMask, /* value mask */ - 0, /* type */ - sink->flow, /* flow ID */ - NAS_EventHandler, /* callback */ - (AuPointer) sink); /* data */ - - AuStartFlow (sink->audio, sink->flow, NULL); - - return TRUE; -} - -static gboolean -gst_nas_sink_unprepare (GstAudioSink * asink) -{ - GstNasSink *sink = GST_NAS_SINK (asink); - - if (sink->flow != AuNone) { - AuBool clocked; - int num_elements; - AuStatus status; - AuElement *oldelems; - - GST_DEBUG_OBJECT (sink, "flushing buffer"); - NAS_flush (sink); - - oldelems = - AuGetElements (sink->audio, sink->flow, &clocked, &num_elements, - &status); - if (num_elements > 0) { - GST_DEBUG_OBJECT (sink, "GetElements status: %i", status); - if (oldelems) - AuFreeElements (sink->audio, num_elements, oldelems); - } - - AuStopFlow (sink->audio, sink->flow, NULL); - AuReleaseScratchFlow (sink->audio, sink->flow, NULL); - sink->flow = AuNone; - } - sink->need_data = 0; - - return TRUE; -} - -static guint -gst_nas_sink_delay (GstAudioSink * asink) -{ - GST_DEBUG_OBJECT (asink, "nas_sink_delay"); - return 0; -} - -static void -gst_nas_sink_reset (GstAudioSink * asink) -{ - GstNasSink *sink = GST_NAS_SINK (asink); - - GST_DEBUG_OBJECT (sink, "reset"); - - if (sink->flow != AuNone) - AuStopFlow (sink->audio, sink->flow, NULL); -} - -static guint -gst_nas_sink_write (GstAudioSink * asink, gpointer data, guint length) -{ - GstNasSink *nassink = GST_NAS_SINK (asink); - int used = 0; - - NAS_flush (nassink); - if (!nassink->mute && nassink->audio != NULL && nassink->flow != AuNone) { - - if (nassink->need_data == 0) - return 0; - - used = nassink->need_data > length ? length : nassink->need_data; - AuWriteElement (nassink->audio, nassink->flow, 0, used, data, AuFalse, - NULL); - nassink->need_data -= used; - if (used == length) - AuSync (nassink->audio, AuFalse); - } else - used = length; - return used; -} - -static void -gst_nas_sink_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstNasSink *nassink; - - nassink = GST_NAS_SINK (object); - - switch (prop_id) { - case ARG_MUTE: - nassink->mute = g_value_get_boolean (value); - break; - case ARG_HOST: - g_free (nassink->host); - nassink->host = g_value_dup_string (value); - if (nassink->host == NULL) - nassink->host = g_strdup (g_getenv ("AUDIOSERVER")); - if (nassink->host == NULL) - nassink->host = g_strdup (g_getenv ("DISPLAY")); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_nas_sink_get_property (GObject * object, guint prop_id, GValue * value, - GParamSpec * pspec) -{ - GstNasSink *nassink; - - nassink = GST_NAS_SINK (object); - - switch (prop_id) { - case ARG_MUTE: - g_value_set_boolean (value, nassink->mute); - break; - case ARG_HOST: - g_value_set_string (value, nassink->host); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static gboolean -gst_nas_sink_open (GstAudioSink * asink) -{ - GstNasSink *sink = GST_NAS_SINK (asink); - - GST_DEBUG_OBJECT (sink, "opening, host = '%s'", GST_STR_NULL (sink->host)); - - /* Open Server */ - sink->audio = AuOpenServer (sink->host, 0, NULL, 0, NULL, NULL); - if (sink->audio == NULL) { - GST_DEBUG_OBJECT (sink, "opening failed"); - return FALSE; - } - sink->flow = AuNone; - sink->need_data = 0; - - /* Start a flow */ - GST_DEBUG_OBJECT (asink, "opened audio device"); - return TRUE; -} - -static gboolean -gst_nas_sink_close (GstAudioSink * asink) -{ - GstNasSink *sink = GST_NAS_SINK (asink); - - if (sink->audio) { - AuCloseServer (sink->audio); - sink->audio = NULL; - } - - GST_DEBUG_OBJECT (sink, "closed audio device"); - return TRUE; -} - -static void -NAS_flush (GstNasSink * sink) -{ - AuEvent ev; - - AuNextEvent (sink->audio, AuTrue, &ev); - AuDispatchEvent (sink->audio, &ev); -} - -static void -NAS_sendData (GstNasSink * sink, AuUint32 numBytes) -{ - sink->need_data += numBytes; - return; -} - -static AuBool -NAS_EventHandler (AuServer * aud, AuEvent * ev, AuEventHandlerRec * handler) -{ - GstNasSink *sink = (GstNasSink *) handler->data; - AuElementNotifyEvent *notify; - - switch (ev->type) { - - case AuEventTypeElementNotify: - - notify = (AuElementNotifyEvent *) ev; - - switch (notify->kind) { - - case AuElementNotifyKindLowWater: - NAS_sendData (sink, notify->num_bytes); - break; - - case AuElementNotifyKindState: - - switch (notify->cur_state) { - - case AuStateStop: - - if (sink->flow != AuNone) { - if (notify->reason == AuReasonEOF) - AuStopFlow (handler->aud, sink->flow, NULL); - AuReleaseScratchFlow (handler->aud, sink->flow, NULL); - sink->flow = AuNone; - } - AuUnregisterEventHandler (handler->aud, handler); - break; - - case AuStatePause: - - switch (notify->reason) { - case AuReasonUnderrun: - case AuReasonOverrun: - case AuReasonEOF: - case AuReasonWatermark: - - NAS_sendData (sink, notify->num_bytes); - - break; - - case AuReasonHardware: - - if (AuSoundRestartHardwarePauses) - AuStartFlow (handler->aud, sink->flow, NULL); - else - AuStopFlow (handler->aud, sink->flow, NULL); - - break; - } - break; - } - break; - } - break; - } - - return AuTrue; -} - -static AuDeviceID -NAS_getDevice (AuServer * aud, int numTracks) -{ - int i; - - for (i = 0; i < AuServerNumDevices (aud); i++) { - if ((AuDeviceKind (AuServerDevice (aud, i)) - == AuComponentKindPhysicalOutput) && - (AuDeviceNumTracks (AuServerDevice (aud, i)) == numTracks)) { - - return AuDeviceIdentifier (AuServerDevice (aud, i)); - - } - } - - return AuNone; -} - -static gboolean -plugin_init (GstPlugin * plugin) -{ - GST_DEBUG_CATEGORY_INIT (nas_debug, "NAS", 0, NULL); - - if (!gst_element_register (plugin, "nassink", GST_RANK_NONE, - GST_TYPE_NAS_SINK)) { - return FALSE; - } - - return TRUE; -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - nas, - "NAS (Network Audio System) support for GStreamer", - plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN); diff --git a/ext/nas/nassink.h b/ext/nas/nassink.h deleted file mode 100644 index 14ab5fd93..000000000 --- a/ext/nas/nassink.h +++ /dev/null @@ -1,72 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - - -#ifndef __GST_NAS_SINK_H__ -#define __GST_NAS_SINK_H__ - -#include <gst/gst.h> -#include <gst/audio/gstaudiosink.h> - -G_BEGIN_DECLS - -#define GST_TYPE_NAS_SINK \ - (gst_nas_sink_get_type()) -#define GST_NAS_SINK(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_NAS_SINK,GstNasSink)) -#define GST_NAS_SINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_NAS_SINK,GstNasSinkClass)) -#define GST_IS_NAS_SINK(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_NAS_SINK)) -#define GST_IS_NAS_SINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_NAS_SINK)) - -typedef struct _GstNasSink GstNasSink; -typedef struct _GstNasSinkClass GstNasSinkClass; - -struct _GstNasSink { - GstAudioSink audiosink; - - /*< private >*/ - - /* instance properties */ - - gboolean mute; - gchar* host; - - /* Server info */ - - AuServer *audio; - AuFlowID flow; - AuDeviceID device; - - /* buffer */ - - AuUint32 need_data; -}; - -struct _GstNasSinkClass { - GstAudioSinkClass parent_class; -}; - -GType gst_nas_sink_get_type(void); - -G_END_DECLS - -#endif /* __GST_NAS_SINK_H__ */ diff --git a/ext/sdl/Makefile.am b/ext/sdl/Makefile.am deleted file mode 100644 index d0c5b1a95..000000000 --- a/ext/sdl/Makefile.am +++ /dev/null @@ -1,19 +0,0 @@ -plugin_LTLIBRARIES = libgstsdl.la - -libgstsdl_la_SOURCES = \ - gstsdl.c \ - sdlvideosink.c \ - sdlaudiosink.c - -libgstsdl_la_CFLAGS = $(GST_PLUGINS_BAD_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) $(SDL_CFLAGS) -libgstsdl_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) \ - -lgstvideo-$(GST_API_VERSION) \ - -lgstaudio-$(GST_API_VERSION) \ - -lgstinterfaces-$(GST_API_VERSION) \ - $(SDL_LIBS) -libgstsdl_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstsdl_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -noinst_HEADERS = \ - sdlvideosink.h \ - sdlaudiosink.h diff --git a/ext/sdl/gstsdl.c b/ext/sdl/gstsdl.c deleted file mode 100644 index 8813edb95..000000000 --- a/ext/sdl/gstsdl.c +++ /dev/null @@ -1,45 +0,0 @@ -/* GStreamer - * Copyright (C) <2005> Edgard Lima <edgard.lima@indt.org.br> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "sdlvideosink.h" -#include "sdlaudiosink.h" - - -GST_DEBUG_CATEGORY (sdl_debug); - -static gboolean -plugin_init (GstPlugin * plugin) -{ - - if (!gst_element_register (plugin, "sdlvideosink", GST_RANK_NONE, - GST_TYPE_SDLVIDEOSINK) || - !gst_element_register (plugin, "sdlaudiosink", GST_RANK_NONE, - GST_TYPE_SDLAUDIOSINK)) { - return FALSE; - } - - GST_DEBUG_CATEGORY_INIT (sdl_debug, "sdl", 0, "SDL elements"); - - return TRUE; -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - sdl, - "SDL (Simple DirectMedia Layer) support for GStreamer", - plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/ext/sdl/sdlaudiosink.c b/ext/sdl/sdlaudiosink.c deleted file mode 100644 index ff03782d1..000000000 --- a/ext/sdl/sdlaudiosink.c +++ /dev/null @@ -1,439 +0,0 @@ -/* GStreamer - * Copyright (C) <2005> Edgard Lima <edgard.lima@indt.org.br> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "sdlaudiosink.h" - -#include <SDL_byteorder.h> -#include <string.h> - -#include <unistd.h> - -#include <gst/glib-compat-private.h> - -GST_DEBUG_CATEGORY_EXTERN (sdl_debug); -#define GST_CAT_DEFAULT sdl_debug - -static void gst_sdlaudio_sink_dispose (GObject * object); - -static GstCaps *gst_sdlaudio_sink_getcaps (GstBaseSink * bsink); - -static gboolean gst_sdlaudio_sink_open (GstAudioSink * asink); -static gboolean gst_sdlaudio_sink_close (GstAudioSink * asink); -static gboolean gst_sdlaudio_sink_prepare (GstAudioSink * asink, - GstRingBufferSpec * spec); -static gboolean gst_sdlaudio_sink_unprepare (GstAudioSink * asink); -static guint gst_sdlaudio_sink_write (GstAudioSink * asink, gpointer data, - guint length); - -#if 0 -static guint gst_sdlaudio_sink_delay (GstAudioSink * asink); -static void gst_sdlaudio_sink_reset (GstAudioSink * asink); -#endif - - -/* SdlaudioSink signals and args */ -enum -{ - LAST_SIGNAL -}; - -#define SEMAPHORE_INIT(s,f) \ - do { \ - s.cond = g_cond_new(); \ - s.mutex = g_mutex_new(); \ - s.mutexflag = f; \ - } while(0) - -#define SEMAPHORE_CLOSE(s) \ - do { \ - if ( s.cond ) { \ - g_cond_free(s.cond); \ - s.cond = NULL; \ - } \ - if ( s.mutex ) { \ - g_mutex_free(s.mutex); \ - s.mutex = NULL; \ - } \ - } while(0) - -#define SEMAPHORE_UP(s) \ - do \ - { \ - g_mutex_lock(s.mutex); \ - s.mutexflag = TRUE; \ - g_mutex_unlock(s.mutex); \ - g_cond_signal(s.cond); \ - } while(0) - -#define SEMAPHORE_DOWN(s, e) \ - do \ - { \ - while (1) { \ - g_mutex_lock(s.mutex); \ - if (!s.mutexflag) { \ - if ( e ) { \ - g_mutex_unlock(s.mutex); \ - break; \ - } \ - g_cond_wait(s.cond,s.mutex); \ - } \ - else { \ - s.mutexflag = FALSE; \ - g_mutex_unlock(s.mutex); \ - break; \ - } \ - g_mutex_unlock(s.mutex); \ - } \ - } while(0) - - -static GstStaticPadTemplate sdlaudiosink_sink_factory = - GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/x-raw-int, " - "endianness = (int) { " G_STRINGIFY (G_BYTE_ORDER) " }, " - "signed = (boolean) { TRUE, FALSE }, " - "width = (int) 16, " - "depth = (int) 16, " - "rate = (int) [ 1, MAX ], " - "channels = (int) [ 1, 2 ]; " - "audio/x-raw-int, " - "endianness = (int) { " G_STRINGIFY (G_BYTE_ORDER) " }, " - "signed = (boolean) { TRUE, FALSE }, " - "width = (int) 8, " - "depth = (int) 8, " - "rate = (int) [ 1, MAX ], " "channels = (int) [ 1, 2 ]") - ); - -GST_BOILERPLATE (GstSDLAudioSink, gst_sdlaudio_sink, GstAudioSink, - GST_TYPE_AUDIO_SINK); - -static void -gst_sdlaudio_sink_dispose (GObject * object) -{ - GstSDLAudioSink *sdlaudiosink = GST_SDLAUDIOSINK (object); - - SEMAPHORE_CLOSE (sdlaudiosink->semB); - - SEMAPHORE_CLOSE (sdlaudiosink->semA); - - if (sdlaudiosink->buffer) { - g_free (sdlaudiosink->buffer); - } - - G_OBJECT_CLASS (parent_class)->dispose (object); - -} - -static void -gst_sdlaudio_sink_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_set_static_metadata (element_class, "SDL audio sink", - "Sink/Audio", - "Output to a sound card via SDLAUDIO", - "Edgard Lima <edgard.lima@indt.org.br>"); - - gst_element_class_add_static_pad_template (element_class, - &sdlaudiosink_sink_factory); -} - -static void -gst_sdlaudio_sink_class_init (GstSDLAudioSinkClass * klass) -{ - GObjectClass *gobject_class; - GstBaseSinkClass *gstbasesink_class; - GstAudioSinkClass *gstaudiosink_class; - - gobject_class = (GObjectClass *) klass; - gstbasesink_class = (GstBaseSinkClass *) klass; - gstaudiosink_class = (GstAudioSinkClass *) klass; - - gobject_class->dispose = GST_DEBUG_FUNCPTR (gst_sdlaudio_sink_dispose); - - gstbasesink_class->get_caps = GST_DEBUG_FUNCPTR (gst_sdlaudio_sink_getcaps); - - gstaudiosink_class->open = GST_DEBUG_FUNCPTR (gst_sdlaudio_sink_open); - gstaudiosink_class->close = GST_DEBUG_FUNCPTR (gst_sdlaudio_sink_close); - gstaudiosink_class->prepare = GST_DEBUG_FUNCPTR (gst_sdlaudio_sink_prepare); - gstaudiosink_class->unprepare = - GST_DEBUG_FUNCPTR (gst_sdlaudio_sink_unprepare); - gstaudiosink_class->write = GST_DEBUG_FUNCPTR (gst_sdlaudio_sink_write); - -#if 0 - gstaudiosink_class->delay = GST_DEBUG_FUNCPTR (gst_sdlaudio_sink_delay); - gstaudiosink_class->reset = GST_DEBUG_FUNCPTR (gst_sdlaudio_sink_reset); -#endif - -} - -static void -gst_sdlaudio_sink_init (GstSDLAudioSink * sdlaudiosink, - GstSDLAudioSinkClass * g_class) -{ - GST_DEBUG ("initializing sdlaudiosink"); - - memset (&sdlaudiosink->fmt, 0, sizeof (SDL_AudioSpec)); - - sdlaudiosink->buffer = NULL; - sdlaudiosink->eos = FALSE; - - SEMAPHORE_INIT (sdlaudiosink->semA, TRUE); - - SEMAPHORE_INIT (sdlaudiosink->semB, FALSE); - -} - -static GstCaps * -gst_sdlaudio_sink_getcaps (GstBaseSink * bsink) -{ - return gst_caps_copy (gst_pad_get_pad_template_caps (GST_BASE_SINK_PAD - (bsink))); -} - -static gint -gst_sdlaudio_sink_get_format (GstBufferFormat fmt) -{ - gint result = GST_UNKNOWN; - - switch (fmt) { - case GST_U8: - result = AUDIO_U8; - break; - case GST_S8: - result = AUDIO_S8; - break; - case GST_S16_LE: - result = AUDIO_S16LSB; - break; - case GST_S16_BE: - result = AUDIO_S16MSB; - break; - case GST_U16_LE: - result = AUDIO_U16LSB; - break; - case GST_U16_BE: - result = AUDIO_U16MSB; - break; - default: - break; - } - return result; -} - -static gboolean -gst_sdlaudio_sink_open (GstAudioSink * asink) -{ - GstSDLAudioSink *sdlaudio; - - sdlaudio = GST_SDLAUDIOSINK (asink); - - if (SDL_Init (SDL_INIT_AUDIO) < 0) { - goto open_failed; - } - - return TRUE; - -open_failed: - { - GST_ELEMENT_ERROR (sdlaudio, LIBRARY, INIT, - ("Unable to init SDL: %s\n", SDL_GetError ()), (NULL)); - return FALSE; - } -} - -static gboolean -gst_sdlaudio_sink_close (GstAudioSink * asink) -{ - GstSDLAudioSink *sdlaudio = GST_SDLAUDIOSINK (asink); - - sdlaudio->eos = TRUE; - SEMAPHORE_UP (sdlaudio->semA); - SEMAPHORE_UP (sdlaudio->semB); - SDL_QuitSubSystem (SDL_INIT_AUDIO); - return TRUE; -} - -static guint -gst_sdlaudio_sink_write (GstAudioSink * asink, gpointer data, guint length) -{ - GstSDLAudioSink *sdlaudio = GST_SDLAUDIOSINK (asink); - - if (sdlaudio->fmt.size != length) { - GST_ERROR ("ring buffer segment length (%u) != sdl buffer len (%u)", length, - sdlaudio->fmt.size); - } - - SEMAPHORE_DOWN (sdlaudio->semA, sdlaudio->eos); - - if (!sdlaudio->eos) - memcpy (sdlaudio->buffer, data, length); - - SEMAPHORE_UP (sdlaudio->semB); - - return sdlaudio->fmt.size; -} - - -static void -mixaudio (void *unused, Uint8 * stream, int len) -{ - GstSDLAudioSink *sdlaudio; - - sdlaudio = GST_SDLAUDIOSINK (unused); - - if (sdlaudio->fmt.size != len) { - GST_ERROR ("fmt buffer len (%u) != sdl callback len (%d)", - sdlaudio->fmt.size, len); - } - - SEMAPHORE_DOWN (sdlaudio->semB, sdlaudio->eos); - - if (!sdlaudio->eos) - SDL_MixAudio (stream, sdlaudio->buffer, sdlaudio->fmt.size, - SDL_MIX_MAXVOLUME); - - SEMAPHORE_UP (sdlaudio->semA); - -} - -static gboolean -gst_sdlaudio_sink_prepare (GstAudioSink * asink, GstRingBufferSpec * spec) -{ - GstSDLAudioSink *sdlaudio; - gint power2 = -1; - - sdlaudio = GST_SDLAUDIOSINK (asink); - - sdlaudio->fmt.format = gst_sdlaudio_sink_get_format (spec->format); - if (sdlaudio->fmt.format == 0) - goto wrong_format; - - if (spec->width != 16 && spec->width != 8) - goto dodgy_width; - - sdlaudio->fmt.freq = spec->rate; - sdlaudio->fmt.channels = spec->channels; - sdlaudio->fmt.samples = - spec->segsize / (spec->channels * ((sdlaudio->fmt.format & 0xFF) >> 3)); - sdlaudio->fmt.callback = mixaudio; - sdlaudio->fmt.userdata = sdlaudio; - - GST_DEBUG ("set segsize: %d, segtotal: %d, samples: %d", spec->segsize, - spec->segtotal, sdlaudio->fmt.samples); - - while (sdlaudio->fmt.samples) { - sdlaudio->fmt.samples >>= 1; - ++power2; - } - - sdlaudio->fmt.samples = 1; - sdlaudio->fmt.samples <<= power2; - - GST_DEBUG ("set segsize: %d, segtotal: %d, samples: %d", spec->segsize, - spec->segtotal, sdlaudio->fmt.samples); - - if (SDL_OpenAudio (&sdlaudio->fmt, NULL) < 0) { - goto unable_open; - } - - spec->segsize = sdlaudio->fmt.size; - - sdlaudio->buffer = g_malloc (sdlaudio->fmt.size); - memset (sdlaudio->buffer, sdlaudio->fmt.silence, sdlaudio->fmt.size); - - GST_DEBUG ("set segsize: %d, segtotal: %d, samples: %d", spec->segsize, - spec->segtotal, sdlaudio->fmt.samples); - - spec->bytes_per_sample = - spec->channels * ((sdlaudio->fmt.format & 0xFF) >> 3); - memset (spec->silence_sample, sdlaudio->fmt.silence, spec->bytes_per_sample); - - SDL_PauseAudio (0); - - return TRUE; - -unable_open: - { - GST_ELEMENT_ERROR (sdlaudio, RESOURCE, OPEN_READ, - ("Unable to open audio: %s", SDL_GetError ()), (NULL)); - return FALSE; - } -wrong_format: - { - GST_ELEMENT_ERROR (sdlaudio, RESOURCE, OPEN_READ, - ("Unable to get format %d", spec->format), (NULL)); - return FALSE; - } -dodgy_width: - { - GST_ELEMENT_ERROR (sdlaudio, RESOURCE, OPEN_READ, - ("unexpected width %d", spec->width), (NULL)); - return FALSE; - } -} - -static gboolean -gst_sdlaudio_sink_unprepare (GstAudioSink * asink) -{ - - SDL_CloseAudio (); - - return TRUE; - -#if 0 - if (!gst_sdlaudio_sink_close (asink)) - goto couldnt_close; - - if (!gst_sdlaudio_sink_open (asink)) - goto couldnt_reopen; - - return TRUE; - -couldnt_close: - { - GST_DEBUG ("Could not close the audio device"); - return FALSE; - } -couldnt_reopen: - { - GST_DEBUG ("Could not reopen the audio device"); - return FALSE; - } -#endif - -} - -#if 0 -static guint -gst_sdlaudio_sink_delay (GstAudioSink * asink) -{ - GstSDLAudioSink *sdlaudio; - - sdlaudio = GST_SDLAUDIOSINK (asink); - - return 0; -} - -static void -gst_sdlaudio_sink_reset (GstAudioSink * asink) -{ -} -#endif diff --git a/ext/sdl/sdlaudiosink.h b/ext/sdl/sdlaudiosink.h deleted file mode 100644 index 8532f3ffd..000000000 --- a/ext/sdl/sdlaudiosink.h +++ /dev/null @@ -1,65 +0,0 @@ -/* GStreamer - * Copyright (C) <2005> Edgard Lima <edgard.lima@indt.org.br> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more - */ - -#ifndef __GST_SDLAUDIOSINK_H__ -#define __GST_SDLAUDIOSINK_H__ - - -#include <gst/gst.h> -#include <gst/audio/gstaudiosink.h> - -#include <SDL.h> -#include <SDL_audio.h> - -G_BEGIN_DECLS - -#define GST_TYPE_SDLAUDIOSINK (gst_sdlaudio_sink_get_type()) -#define GST_SDLAUDIOSINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SDLAUDIOSINK,GstSDLAudioSink)) -#define GST_SDLAUDIOSINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SDLAUDIOSINK,GstSDLAudioSinkClass)) -#define GST_IS_SDLAUDIOSINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SDLAUDIOSINK)) -#define GST_IS_SDLAUDIOSINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SDLAUDIOSINK)) - -typedef struct _GstSDLAudioSink GstSDLAudioSink; -typedef struct _GstSDLAudioSinkClass GstSDLAudioSinkClass; - -typedef struct _gstsdl_semaphore { - GCond *cond; - GMutex *mutex; - gboolean mutexflag; - -} gstsdl_semaphore; - -struct _GstSDLAudioSink { - GstAudioSink sink; - - SDL_AudioSpec fmt; - guint8 *buffer; - - gstsdl_semaphore semA; - - gstsdl_semaphore semB; - - gboolean eos; - -}; - -struct _GstSDLAudioSinkClass { - GstAudioSinkClass parent_class; -}; - -GType gst_sdlaudio_sink_get_type(void); - -G_END_DECLS - -#endif /* __GST_SDLAUDIOSINK_H__ */ diff --git a/ext/sdl/sdlvideosink.c b/ext/sdl/sdlvideosink.c deleted file mode 100644 index 7f05dcad8..000000000 --- a/ext/sdl/sdlvideosink.c +++ /dev/null @@ -1,1006 +0,0 @@ -/* GStreamer SDL plugin - * Copyright (C) 2001-2002 Ronald Bultje <rbultje@ronald.bitfreak.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/* let's not forget to mention that all this was based on aasink ;-) */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <signal.h> -#include <string.h> -#ifdef HAVE_SYS_TIME_H -#include <sys/time.h> -#endif -#include <stdlib.h> - -#include <gst/glib-compat-private.h> -#include <gst/interfaces/xoverlay.h> -#include <gst/interfaces/navigation.h> - -#include "sdlvideosink.h" - -GST_DEBUG_CATEGORY_EXTERN (sdl_debug); -#define GST_CAT_DEFAULT sdl_debug - -/* These macros are adapted from videotestsrc.c - * and/or gst-plugins/gst/games/gstvideoimage.c */ -#define I420_Y_ROWSTRIDE(width) (GST_ROUND_UP_4(width)) -#define I420_U_ROWSTRIDE(width) (GST_ROUND_UP_8(width)/2) -#define I420_V_ROWSTRIDE(width) ((GST_ROUND_UP_8(I420_Y_ROWSTRIDE(width)))/2) - -#define I420_Y_OFFSET(w,h) (0) -#define I420_U_OFFSET(w,h) (I420_Y_OFFSET(w,h)+(I420_Y_ROWSTRIDE(w)*GST_ROUND_UP_2(h))) -#define I420_V_OFFSET(w,h) (I420_U_OFFSET(w,h)+(I420_U_ROWSTRIDE(w)*GST_ROUND_UP_2(h)/2)) - -#define I420_SIZE(w,h) (I420_V_OFFSET(w,h)+(I420_V_ROWSTRIDE(w)*GST_ROUND_UP_2(h)/2)) - - -enum -{ - PROP_0, - PROP_FULLSCREEN -}; - -static void gst_sdlvideosink_interface_init (GstImplementsInterfaceClass * - klass); -static gboolean gst_sdlvideosink_supported (GstImplementsInterface * iface, - GType type); - -static void gst_sdlvideosink_xoverlay_init (GstXOverlayClass * klass); -static void gst_sdlvideosink_xoverlay_set_window_handle - (GstXOverlay * overlay, guintptr parent); - -static gboolean gst_sdlvideosink_lock (GstSDLVideoSink * sdl); -static void gst_sdlvideosink_unlock (GstSDLVideoSink * sdl); - -static gboolean gst_sdlvideosink_initsdl (GstSDLVideoSink * sdl); -static void gst_sdlvideosink_deinitsdl (GstSDLVideoSink * sdl); - -static gboolean gst_sdlvideosink_create (GstSDLVideoSink * sdl); -static void gst_sdlvideosink_destroy (GstSDLVideoSink * sdl); - -static gboolean gst_sdlvideosink_setcaps (GstBaseSink * bsink, GstCaps * caps); - -static GstFlowReturn gst_sdlvideosink_show_frame (GstBaseSink * bsink, - GstBuffer * buff); - -static void gst_sdlvideosink_set_property (GObject * object, - guint prop_id, const GValue * value, GParamSpec * pspec); -static void gst_sdlvideosink_get_property (GObject * object, - guint prop_id, GValue * value, GParamSpec * pspec); -static GstStateChangeReturn -gst_sdlvideosink_change_state (GstElement * element, GstStateChange transition); - -static void gst_sdlvideosink_navigation_init (GstNavigationInterface * iface); - -static void gst_sdlv_process_events (GstSDLVideoSink * sdlvideosink); - -static GstPadTemplate *sink_template; - -static void -_do_init (GType type) -{ - static const GInterfaceInfo iface_info = { - (GInterfaceInitFunc) gst_sdlvideosink_interface_init, - NULL, - NULL, - }; - static const GInterfaceInfo xoverlay_info = { - (GInterfaceInitFunc) gst_sdlvideosink_xoverlay_init, - NULL, - NULL, - }; - static const GInterfaceInfo navigation_info = { - (GInterfaceInitFunc) gst_sdlvideosink_navigation_init, - NULL, - NULL, - }; - - g_type_add_interface_static (type, - GST_TYPE_IMPLEMENTS_INTERFACE, &iface_info); - g_type_add_interface_static (type, GST_TYPE_X_OVERLAY, &xoverlay_info); - g_type_add_interface_static (type, GST_TYPE_NAVIGATION, &navigation_info); - -} - -GST_BOILERPLATE_FULL (GstSDLVideoSink, gst_sdlvideosink, GstVideoSink, - GST_TYPE_VIDEO_SINK, _do_init); - -static void -gst_sdlvideosink_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - GstCaps *capslist; - gint i; - guint32 formats[] = { - GST_MAKE_FOURCC ('I', '4', '2', '0'), - GST_MAKE_FOURCC ('Y', 'V', '1', '2'), - GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'), - GST_MAKE_FOURCC ('Y', 'V', 'Y', 'U'), - GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y') - }; - - /* make a list of all available caps */ - capslist = gst_caps_new_empty (); - for (i = 0; i < G_N_ELEMENTS (formats); i++) { - gst_caps_append_structure (capslist, - gst_structure_new ("video/x-raw-yuv", - "format", GST_TYPE_FOURCC, formats[i], - "width", GST_TYPE_INT_RANGE, 1, G_MAXINT, - "height", GST_TYPE_INT_RANGE, 1, G_MAXINT, - "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, 100, 1, NULL)); - } - - sink_template = gst_pad_template_new ("sink", - GST_PAD_SINK, GST_PAD_ALWAYS, capslist); - - gst_element_class_add_pad_template (element_class, sink_template); - gst_element_class_set_static_metadata (element_class, "SDL video sink", - "Sink/Video", "An SDL-based videosink", - "Ronald Bultje <rbultje@ronald.bitfreak.net>, " - "Edgard Lima <edgard.lima@indt.org.br>, " - "Jan Schmidt <thaytan@mad.scientist.com>"); -} - -static void -gst_sdlvideosink_finalize (GObject * obj) -{ - g_mutex_free (GST_SDLVIDEOSINK (obj)->lock); - - G_OBJECT_CLASS (parent_class)->finalize (obj); -} - -static void -gst_sdlvideosink_get_times (GstBaseSink * basesink, GstBuffer * buffer, - GstClockTime * start, GstClockTime * end) -{ - GstSDLVideoSink *sdlvideosink = GST_SDLVIDEOSINK (basesink); - GstClockTime timestamp, duration; - - timestamp = GST_BUFFER_TIMESTAMP (buffer); - if (GST_CLOCK_TIME_IS_VALID (timestamp)) { - *start = timestamp; - duration = GST_BUFFER_DURATION (buffer); - if (GST_CLOCK_TIME_IS_VALID (duration)) { - *end = timestamp + duration; - } else { - if (sdlvideosink->framerate_n > 0) { - *end = timestamp + - gst_util_uint64_scale_int (GST_SECOND, sdlvideosink->framerate_d, - sdlvideosink->framerate_n); - } - } - } -} - -static void -gst_sdlvideosink_class_init (GstSDLVideoSinkClass * klass) -{ - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - GstBaseSinkClass *gstvs_class; - - gobject_class = (GObjectClass *) klass; - gstelement_class = (GstElementClass *) klass; - gstvs_class = (GstBaseSinkClass *) klass; - - parent_class = g_type_class_peek_parent (klass); - - gobject_class->set_property = gst_sdlvideosink_set_property; - gobject_class->get_property = gst_sdlvideosink_get_property; - - gobject_class->finalize = gst_sdlvideosink_finalize; - - gstelement_class->change_state = - GST_DEBUG_FUNCPTR (gst_sdlvideosink_change_state); - - gstvs_class->set_caps = GST_DEBUG_FUNCPTR (gst_sdlvideosink_setcaps); - gstvs_class->get_times = GST_DEBUG_FUNCPTR (gst_sdlvideosink_get_times); - gstvs_class->preroll = GST_DEBUG_FUNCPTR (gst_sdlvideosink_show_frame); - gstvs_class->render = GST_DEBUG_FUNCPTR (gst_sdlvideosink_show_frame); - - g_object_class_install_property (gobject_class, PROP_FULLSCREEN, - g_param_spec_boolean ("fullscreen", "Fullscreen", - "If true it will be Full screen", FALSE, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - /*gstvs_class->set_video_out = gst_sdlvideosink_set_video_out; - gstvs_class->push_ui_event = gst_sdlvideosink_push_ui_event; - gstvs_class->set_geometry = gst_sdlvideosink_set_geometry; */ -} - -#if 0 -/* FIXME */ -static GstBuffer * -gst_sdlvideosink_buffer_new (GstBufferPool * pool, - gint64 location, guint size, gpointer user_data) -{ - GstSDLVideoSink *sdlvideosink = GST_SDLVIDEOSINK (user_data); - GstBuffer *buffer; - - if (!sdlvideosink->overlay) - return NULL; - - if (!gst_sdlvideosink_lock (sdlvideosink)) { - return NULL; - } - - /* this protects the buffer from being written over multiple times */ - g_mutex_lock (sdlvideosink->lock); - - buffer = gst_buffer_new (); - GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_DONTFREE); - GST_BUFFER_DATA (buffer) = sdlvideosink->overlay->pixels[0]; - if (sdlvideosink->format == SDL_YV12_OVERLAY || - sdlvideosink->format == SDL_IYUV_OVERLAY) { - GST_BUFFER_SIZE (buffer) = - sdlvideosink->width * sdlvideosink->height * 3 / 2; - } else { - GST_BUFFER_SIZE (buffer) = sdlvideosink->width * sdlvideosink->height * 2; - } - GST_BUFFER_MAXSIZE (buffer) = GST_BUFFER_SIZE (buffer); - - return buffer; -} - -static void -gst_sdlvideosink_buffer_free (GstBufferPool * pool, - GstBuffer * buffer, gpointer user_data) -{ - GstSDLVideoSink *sdlvideosink = GST_SDLVIDEOSINK (user_data); - - g_mutex_unlock (sdlvideosink->lock); - gst_sdlvideosink_unlock (sdlvideosink); - - gst_buffer_default_free (buffer); -} - - -static GstBufferPool * -gst_sdlvideosink_get_bufferpool (GstPad * pad) -{ - GstSDLVideoSink *sdlvideosink = GST_SDLVIDEOSINK (gst_pad_get_parent (pad)); - - if (sdlvideosink->overlay) - return sdlvideosink->bufferpool; - - return NULL; -} -#endif - -static void -gst_sdlvideosink_init (GstSDLVideoSink * sdlvideosink, - GstSDLVideoSinkClass * g_class) -{ - - sdlvideosink->width = -1; - sdlvideosink->height = -1; - sdlvideosink->framerate_n = 0; - sdlvideosink->framerate_d = 1; - sdlvideosink->full_screen = FALSE; - - sdlvideosink->overlay = NULL; - sdlvideosink->screen = NULL; - - sdlvideosink->xwindow_id = 0; - - //sdlvideosink->capslist = capslist; - - sdlvideosink->init = FALSE; - - sdlvideosink->event_thread = NULL; - sdlvideosink->running = FALSE; - - sdlvideosink->lock = g_mutex_new (); -} - -static void -gst_sdlvideosink_interface_init (GstImplementsInterfaceClass * klass) -{ - klass->supported = gst_sdlvideosink_supported; -} - -static gboolean -gst_sdlvideosink_supported (GstImplementsInterface * interface, - GType iface_type) -{ - GstSDLVideoSink *sdlvideosink = GST_SDLVIDEOSINK (interface); - gboolean result = FALSE; - - /* check SDL for whether it was compiled against X, FB, etc. */ - if (iface_type == GST_TYPE_X_OVERLAY) { - gchar tmp[4]; - - if (!sdlvideosink->init) { - g_mutex_lock (sdlvideosink->lock); - SDL_Init (SDL_INIT_VIDEO); - - /* True if the video driver is X11 */ - result = (strcmp ("x11", SDL_VideoDriverName (tmp, 4)) == 0); - SDL_QuitSubSystem (SDL_INIT_VIDEO); - g_mutex_unlock (sdlvideosink->lock); - } else - result = sdlvideosink->is_xwindows; - } else if (iface_type == GST_TYPE_NAVIGATION) - result = TRUE; - - return result; -} - -/* SDL Video sink and X overlay: - * - * SDL supports creating an Xv window/overlay within an existing X window - * through the horrible mechanism of setting the WINDOWID environment - * variable. - * It will then display the x overlay within that window, but not at the - * full window size. Instead, we need to explicitly tell SDL the size. - * - * Unfortunately, the XOverlay interface in GStreamer doesn't supply - * that information. The only way to get it would be to do what X[v]imagesink - * does and retrieve it using X11 calls, and linking to Xlib. That would - * defeat the whole purpose of using the SDL abstraction and plugin entirely - * however. - * - * I have no nice solution to this problem for you, dear readers. - */ -static void -gst_sdlvideosink_xoverlay_init (GstXOverlayClass * klass) -{ - klass->set_window_handle = gst_sdlvideosink_xoverlay_set_window_handle; -} - -static void -gst_sdlvideosink_xoverlay_set_window_handle (GstXOverlay * overlay, - guintptr handle) -{ - GstSDLVideoSink *sdlvideosink = GST_SDLVIDEOSINK (overlay); - unsigned long parent = (unsigned long) handle; - - if (sdlvideosink->xwindow_id == parent) - return; - - sdlvideosink->xwindow_id = parent; - - /* are we running yet? */ - if (sdlvideosink->init) { - gboolean negotiated; - - g_mutex_lock (sdlvideosink->lock); - - negotiated = (sdlvideosink->overlay != NULL); - - if (negotiated) - gst_sdlvideosink_destroy (sdlvideosink); - - /* Call initsdl to set the WINDOWID env var urk */ - gst_sdlvideosink_initsdl (sdlvideosink); - - if (negotiated) - gst_sdlvideosink_create (sdlvideosink); - - g_mutex_unlock (sdlvideosink->lock); - } -} - -static guint32 -gst_sdlvideosink_get_sdl_from_fourcc (GstSDLVideoSink * sdlvideosink, - guint32 code) -{ - switch (code) { - /* Note: SDL_IYUV_OVERLAY does not always work for I420 */ - case GST_MAKE_FOURCC ('I', '4', '2', '0'): - return SDL_YV12_OVERLAY; - case GST_MAKE_FOURCC ('Y', 'V', '1', '2'): - return SDL_YV12_OVERLAY; - case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'): - return SDL_YUY2_OVERLAY; - case GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'): - return SDL_UYVY_OVERLAY; - case GST_MAKE_FOURCC ('Y', 'V', 'Y', 'U'): - return SDL_YVYU_OVERLAY; - default: - return 0; - } -} - -static gboolean -gst_sdlvideosink_lock (GstSDLVideoSink * sdlvideosink) -{ - /* assure that we've got a screen */ - if (!sdlvideosink->screen || !sdlvideosink->overlay) - goto no_setup; - - /* Lock SDL/yuv-overlay */ - if (SDL_MUSTLOCK (sdlvideosink->screen)) { - if (SDL_LockSurface (sdlvideosink->screen) < 0) - goto could_not_lock; - } - if (SDL_LockYUVOverlay (sdlvideosink->overlay) < 0) - goto lock_yuv; - - return TRUE; - - /* ERRORS */ -no_setup: - { - GST_ELEMENT_ERROR (sdlvideosink, LIBRARY, TOO_LAZY, (NULL), - ("Tried to lock screen without being set-up")); - return FALSE; - } -could_not_lock: - { - GST_ELEMENT_ERROR (sdlvideosink, LIBRARY, TOO_LAZY, (NULL), - ("SDL: couldn't lock the SDL video window: %s", SDL_GetError ())); - return FALSE; - } -lock_yuv: - { - GST_ELEMENT_ERROR (sdlvideosink, LIBRARY, TOO_LAZY, (NULL), - ("SDL: couldn\'t lock the SDL YUV overlay: %s", SDL_GetError ())); - return FALSE; - } -} - - -static void -gst_sdlvideosink_unlock (GstSDLVideoSink * sdlvideosink) -{ - /* Unlock SDL_overlay */ - SDL_UnlockYUVOverlay (sdlvideosink->overlay); - if (SDL_MUSTLOCK (sdlvideosink->screen)) - SDL_UnlockSurface (sdlvideosink->screen); -} - -/* Must be called with ->lock held */ -static void -gst_sdlvideosink_deinitsdl (GstSDLVideoSink * sdlvideosink) -{ - if (sdlvideosink->init) { - sdlvideosink->running = FALSE; - if (sdlvideosink->event_thread) { - g_mutex_unlock (sdlvideosink->lock); - g_thread_join (sdlvideosink->event_thread); - g_mutex_lock (sdlvideosink->lock); - sdlvideosink->event_thread = NULL; - } - - SDL_QuitSubSystem (SDL_INIT_VIDEO); - sdlvideosink->init = FALSE; - - } -} - -/* Process pending events. Call with ->lock held */ -static void -gst_sdlv_process_events (GstSDLVideoSink * sdlvideosink) -{ - SDL_Event event; - int numevents; - char *keysym = NULL; - - do { - SDL_PumpEvents (); - numevents = SDL_PeepEvents (&event, 1, SDL_GETEVENT, - SDL_KEYDOWNMASK | SDL_KEYUPMASK | - SDL_MOUSEMOTIONMASK | SDL_MOUSEBUTTONDOWNMASK | - SDL_MOUSEBUTTONUPMASK | SDL_QUITMASK | SDL_VIDEORESIZEMASK); - - if (numevents > 0 && (event.type == SDL_KEYUP || event.type == SDL_KEYDOWN)) { - keysym = SDL_GetKeyName (event.key.keysym.sym); - } - - if (numevents > 0) { - g_mutex_unlock (sdlvideosink->lock); - switch (event.type) { - case SDL_MOUSEMOTION: - gst_navigation_send_mouse_event (GST_NAVIGATION (sdlvideosink), - "mouse-move", 0, event.motion.x, event.motion.y); - break; - case SDL_MOUSEBUTTONDOWN: - gst_navigation_send_mouse_event (GST_NAVIGATION (sdlvideosink), - "mouse-button-press", - event.button.button, event.button.x, event.button.y); - break; - case SDL_MOUSEBUTTONUP: - gst_navigation_send_mouse_event (GST_NAVIGATION (sdlvideosink), - "mouse-button-release", - event.button.button, event.button.x, event.button.y); - break; - case SDL_KEYUP: - GST_DEBUG ("key press event %s !", - SDL_GetKeyName (event.key.keysym.sym)); - gst_navigation_send_key_event (GST_NAVIGATION (sdlvideosink), - "key-release", keysym); - break; - case SDL_KEYDOWN: - if (SDLK_ESCAPE != event.key.keysym.sym) { - GST_DEBUG ("key press event %s !", - SDL_GetKeyName (event.key.keysym.sym)); - gst_navigation_send_key_event (GST_NAVIGATION (sdlvideosink), - "key-press", keysym); - break; - } else { - /* fall through */ - } - case SDL_QUIT: - sdlvideosink->running = FALSE; - GST_ELEMENT_ERROR (sdlvideosink, RESOURCE, OPEN_WRITE, - ("Video output device is gone."), - ("We were running fullscreen and user " - "pressed the ESC key, stopping playback.")); - break; - case SDL_VIDEORESIZE: - /* create a SDL window of the size requested by the user */ - g_mutex_lock (sdlvideosink->lock); - GST_VIDEO_SINK_WIDTH (sdlvideosink) = event.resize.w; - GST_VIDEO_SINK_HEIGHT (sdlvideosink) = event.resize.h; - gst_sdlvideosink_create (sdlvideosink); - g_mutex_unlock (sdlvideosink->lock); - break; - } - g_mutex_lock (sdlvideosink->lock); - } - } while (numevents > 0); -} - -static gpointer -gst_sdlvideosink_event_thread (GstSDLVideoSink * sdlvideosink) -{ - g_mutex_lock (sdlvideosink->lock); - while (sdlvideosink->running) { - gst_sdlv_process_events (sdlvideosink); - - /* Done events, sleep for 50 ms */ - g_mutex_unlock (sdlvideosink->lock); - g_usleep (50000); - g_mutex_lock (sdlvideosink->lock); - } - g_mutex_unlock (sdlvideosink->lock); - - return NULL; -} - -/* Must be called with the SDL lock held */ -static gboolean -gst_sdlvideosink_initsdl (GstSDLVideoSink * sdlvideosink) -{ - gst_sdlvideosink_deinitsdl (sdlvideosink); - - if (sdlvideosink->is_xwindows && !sdlvideosink->xwindow_id) { - g_mutex_unlock (sdlvideosink->lock); - gst_x_overlay_prepare_xwindow_id (GST_X_OVERLAY (sdlvideosink)); - g_mutex_lock (sdlvideosink->lock); - } - - if (!sdlvideosink->xwindow_id) { - g_unsetenv ("SDL_WINDOWID"); - } else { - char SDL_hack[32]; - - sprintf (SDL_hack, "%lu", sdlvideosink->xwindow_id); - g_setenv ("SDL_WINDOWID", SDL_hack, 1); - } - - /* Initialize the SDL library */ - if (SDL_Init (SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE) < 0) - goto init_failed; - - sdlvideosink->init = TRUE; - - sdlvideosink->running = TRUE; - sdlvideosink->event_thread = - g_thread_create ((GThreadFunc) gst_sdlvideosink_event_thread, - sdlvideosink, TRUE, NULL); - - return TRUE; - - /* ERRORS */ -init_failed: - { - GST_ELEMENT_ERROR (sdlvideosink, LIBRARY, INIT, (NULL), - ("Couldn't initialize SDL: %s", SDL_GetError ())); - return FALSE; - } -} - -/* Must be called with the sdl lock held */ -static void -gst_sdlvideosink_destroy (GstSDLVideoSink * sdlvideosink) -{ - if (sdlvideosink->overlay) { - SDL_FreeYUVOverlay (sdlvideosink->overlay); - sdlvideosink->overlay = NULL; - } - - if (sdlvideosink->screen) { - SDL_FreeSurface (sdlvideosink->screen); - sdlvideosink->screen = NULL; - } - sdlvideosink->xwindow_id = 0; -} - -/* Must be called with the sdl lock held */ -static gboolean -gst_sdlvideosink_create (GstSDLVideoSink * sdlvideosink) -{ - if (GST_VIDEO_SINK_HEIGHT (sdlvideosink) <= 0) - GST_VIDEO_SINK_HEIGHT (sdlvideosink) = sdlvideosink->height; - if (GST_VIDEO_SINK_WIDTH (sdlvideosink) <= 0) - GST_VIDEO_SINK_WIDTH (sdlvideosink) = sdlvideosink->width; - - gst_sdlvideosink_destroy (sdlvideosink); - - if (sdlvideosink->is_xwindows && !sdlvideosink->xwindow_id) { - g_mutex_unlock (sdlvideosink->lock); - gst_x_overlay_prepare_xwindow_id (GST_X_OVERLAY (sdlvideosink)); - g_mutex_lock (sdlvideosink->lock); - } - - /* create a SDL window of the size requested by the user */ - if (sdlvideosink->full_screen) { - sdlvideosink->screen = - SDL_SetVideoMode (GST_VIDEO_SINK_WIDTH (sdlvideosink), - GST_VIDEO_SINK_HEIGHT (sdlvideosink), 0, - SDL_SWSURFACE | SDL_FULLSCREEN); - } else { - sdlvideosink->screen = - SDL_SetVideoMode (GST_VIDEO_SINK_WIDTH (sdlvideosink), - GST_VIDEO_SINK_HEIGHT (sdlvideosink), 0, SDL_HWSURFACE | SDL_RESIZABLE); - } - if (sdlvideosink->screen == NULL) - goto no_screen; - - /* create a new YUV overlay */ - sdlvideosink->overlay = SDL_CreateYUVOverlay (sdlvideosink->width, - sdlvideosink->height, sdlvideosink->format, sdlvideosink->screen); - if (sdlvideosink->overlay == NULL) - goto no_overlay; - - - GST_DEBUG ("Using a %dx%d %dbpp SDL screen with a %dx%d \'%" - GST_FOURCC_FORMAT "\' YUV overlay", GST_VIDEO_SINK_WIDTH (sdlvideosink), - GST_VIDEO_SINK_HEIGHT (sdlvideosink), - sdlvideosink->screen->format->BitsPerPixel, sdlvideosink->width, - sdlvideosink->height, GST_FOURCC_ARGS (sdlvideosink->format)); - - sdlvideosink->rect.x = 0; - sdlvideosink->rect.y = 0; - sdlvideosink->rect.w = GST_VIDEO_SINK_WIDTH (sdlvideosink); - sdlvideosink->rect.h = GST_VIDEO_SINK_HEIGHT (sdlvideosink); - - /*SDL_DisplayYUVOverlay (sdlvideosink->overlay, &(sdlvideosink->rect)); */ - - GST_DEBUG ("sdlvideosink: setting %08x (%" GST_FOURCC_FORMAT ")", - sdlvideosink->format, GST_FOURCC_ARGS (sdlvideosink->format)); - - return TRUE; - - /* ERRORS */ -no_screen: - { - GST_ELEMENT_ERROR (sdlvideosink, LIBRARY, TOO_LAZY, (NULL), - ("SDL: Couldn't set %dx%d: %s", GST_VIDEO_SINK_WIDTH (sdlvideosink), - GST_VIDEO_SINK_HEIGHT (sdlvideosink), SDL_GetError ())); - return FALSE; - } -no_overlay: - { - GST_ELEMENT_ERROR (sdlvideosink, LIBRARY, TOO_LAZY, (NULL), - ("SDL: Couldn't create SDL YUV overlay (%dx%d \'%" GST_FOURCC_FORMAT - "\'): %s", sdlvideosink->width, sdlvideosink->height, - GST_FOURCC_ARGS (sdlvideosink->format), SDL_GetError ())); - return FALSE; - } -} - -static gboolean -gst_sdlvideosink_setcaps (GstBaseSink * bsink, GstCaps * vscapslist) -{ - GstSDLVideoSink *sdlvideosink; - GstStructure *structure; - gboolean res = TRUE; - - sdlvideosink = GST_SDLVIDEOSINK (bsink); - - structure = gst_caps_get_structure (vscapslist, 0); - gst_structure_get_fourcc (structure, "format", &sdlvideosink->fourcc); - sdlvideosink->format = - gst_sdlvideosink_get_sdl_from_fourcc (sdlvideosink, sdlvideosink->fourcc); - gst_structure_get_int (structure, "width", &sdlvideosink->width); - gst_structure_get_int (structure, "height", &sdlvideosink->height); - gst_structure_get_fraction (structure, "framerate", - &sdlvideosink->framerate_n, &sdlvideosink->framerate_d); - - g_mutex_lock (sdlvideosink->lock); - if (!sdlvideosink->format || !gst_sdlvideosink_create (sdlvideosink)) - res = FALSE; - g_mutex_unlock (sdlvideosink->lock); - - return res; -} - - -static GstFlowReturn -gst_sdlvideosink_show_frame (GstBaseSink * bsink, GstBuffer * buf) -{ - - GstSDLVideoSink *sdlvideosink; - - sdlvideosink = GST_SDLVIDEOSINK (bsink); - - g_mutex_lock (sdlvideosink->lock); - if (!sdlvideosink->init || - !sdlvideosink->overlay || !sdlvideosink->overlay->pixels) - goto not_init; - - /* if (GST_BUFFER_DATA (buf) != sdlvideosink->overlay->pixels[0]) */ - if (TRUE) { - guint8 *out; - gint l; - - if (!gst_sdlvideosink_lock (sdlvideosink)) - goto cannot_lock; - - /* buf->yuv - FIXME: bufferpool! */ - if (sdlvideosink->format == SDL_YV12_OVERLAY) { - guint8 *y, *u, *v; - - switch (sdlvideosink->fourcc) { - case GST_MAKE_FOURCC ('I', '4', '2', '0'): - y = GST_BUFFER_DATA (buf); - /* I420 is YV12 with switched colour planes and different offsets */ - v = y + I420_U_OFFSET (sdlvideosink->width, sdlvideosink->height); - u = y + I420_V_OFFSET (sdlvideosink->width, sdlvideosink->height); - break; - case GST_MAKE_FOURCC ('Y', 'V', '1', '2'): - y = GST_BUFFER_DATA (buf); - u = y + I420_U_OFFSET (sdlvideosink->width, sdlvideosink->height); - v = y + I420_V_OFFSET (sdlvideosink->width, sdlvideosink->height); - break; - default: - gst_sdlvideosink_unlock (sdlvideosink); - g_mutex_unlock (sdlvideosink->lock); - g_return_val_if_reached (GST_FLOW_ERROR); - } - - /* Y Plane */ - out = sdlvideosink->overlay->pixels[0]; - for (l = 0; l < sdlvideosink->height; l++) { - memcpy (out, y, I420_Y_ROWSTRIDE (sdlvideosink->width)); - out += sdlvideosink->overlay->pitches[0]; - y += I420_Y_ROWSTRIDE (sdlvideosink->width); - } - - /* U plane */ - out = sdlvideosink->overlay->pixels[1]; - for (l = 0; l < (sdlvideosink->height / 2); l++) { - memcpy (out, u, I420_U_ROWSTRIDE (sdlvideosink->width)); - out += sdlvideosink->overlay->pitches[1]; - u += I420_U_ROWSTRIDE (sdlvideosink->width); - } - - /* V plane */ - out = sdlvideosink->overlay->pixels[2]; - for (l = 0; l < (sdlvideosink->height / 2); l++) { - memcpy (out, v, I420_V_ROWSTRIDE (sdlvideosink->width)); - out += sdlvideosink->overlay->pitches[2]; - v += I420_V_ROWSTRIDE (sdlvideosink->width); - } - } else { - guint8 *in = GST_BUFFER_DATA (buf); - gint in_stride = sdlvideosink->width * 2; - - out = sdlvideosink->overlay->pixels[0]; - - for (l = 0; l < sdlvideosink->height; l++) { - memcpy (out, in, in_stride); - out += sdlvideosink->overlay->pitches[0]; - in += in_stride; - } - } - gst_sdlvideosink_unlock (sdlvideosink); - } - - /* Show, baby, show! */ - SDL_DisplayYUVOverlay (sdlvideosink->overlay, &(sdlvideosink->rect)); - - /* Handle any resize */ - gst_sdlv_process_events (sdlvideosink); - - g_mutex_unlock (sdlvideosink->lock); - - return GST_FLOW_OK; - - /* ERRORS */ -not_init: - { - GST_ELEMENT_ERROR (sdlvideosink, CORE, NEGOTIATION, (NULL), - ("not negotiated.")); - g_mutex_unlock (sdlvideosink->lock); - return GST_FLOW_NOT_NEGOTIATED; - } -cannot_lock: - { - /* lock function posted detailed message */ - g_mutex_unlock (sdlvideosink->lock); - return GST_FLOW_ERROR; - } -} - - -static void -gst_sdlvideosink_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstSDLVideoSink *sdlvideosink; - - sdlvideosink = GST_SDLVIDEOSINK (object); - - switch (prop_id) { - case PROP_FULLSCREEN: - sdlvideosink->full_screen = g_value_get_boolean (value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - - -static void -gst_sdlvideosink_get_property (GObject * object, guint prop_id, GValue * value, - GParamSpec * pspec) -{ - GstSDLVideoSink *sdlvideosink; - - sdlvideosink = GST_SDLVIDEOSINK (object); - - switch (prop_id) { - case PROP_FULLSCREEN: - g_value_set_boolean (value, sdlvideosink->full_screen); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - - -static GstStateChangeReturn -gst_sdlvideosink_change_state (GstElement * element, GstStateChange transition) -{ - GstSDLVideoSink *sdlvideosink; - GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS; - - g_return_val_if_fail (GST_IS_SDLVIDEOSINK (element), - GST_STATE_CHANGE_FAILURE); - sdlvideosink = GST_SDLVIDEOSINK (element); - - switch (transition) { - case GST_STATE_CHANGE_NULL_TO_READY: - sdlvideosink->is_xwindows = GST_IS_X_OVERLAY (sdlvideosink); - g_mutex_lock (sdlvideosink->lock); - if (!gst_sdlvideosink_initsdl (sdlvideosink)) { - g_mutex_unlock (sdlvideosink->lock); - goto init_failed; - } - GST_OBJECT_FLAG_SET (sdlvideosink, GST_SDLVIDEOSINK_OPEN); - g_mutex_unlock (sdlvideosink->lock); - break; - default: /* do nothing */ - break; - } - - ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - - switch (transition) { - case GST_STATE_CHANGE_PAUSED_TO_READY: - sdlvideosink->framerate_n = 0; - sdlvideosink->framerate_d = 1; - g_mutex_lock (sdlvideosink->lock); - gst_sdlvideosink_destroy (sdlvideosink); - g_mutex_unlock (sdlvideosink->lock); - break; - case GST_STATE_CHANGE_READY_TO_NULL: - g_mutex_lock (sdlvideosink->lock); - gst_sdlvideosink_deinitsdl (sdlvideosink); - GST_OBJECT_FLAG_UNSET (sdlvideosink, GST_SDLVIDEOSINK_OPEN); - g_mutex_unlock (sdlvideosink->lock); - break; - default: /* do nothing */ - break; - } - return ret; - -init_failed: - { - /* method posted detailed error message */ - GST_DEBUG_OBJECT (sdlvideosink, "init failed"); - return GST_STATE_CHANGE_FAILURE; - } -} - - -static void -gst_sdlvideosink_navigation_send_event (GstNavigation * navigation, - GstStructure * structure) -{ - GstSDLVideoSink *sdlvideosink = GST_SDLVIDEOSINK (navigation); - GstEvent *event; - GstVideoRectangle dst = { 0, }; - GstVideoRectangle src = { 0, }; - GstVideoRectangle result; - double x, y, old_x, old_y; - GstPad *pad = NULL; - - src.w = GST_VIDEO_SINK_WIDTH (sdlvideosink); - src.h = GST_VIDEO_SINK_HEIGHT (sdlvideosink); - dst.w = sdlvideosink->width; - dst.h = sdlvideosink->height; - gst_video_sink_center_rect (src, dst, &result, FALSE); - - event = gst_event_new_navigation (structure); - - /* Our coordinates can be wrong here if we centered the video */ - - /* Converting pointer coordinates to the non scaled geometry */ - if (gst_structure_get_double (structure, "pointer_x", &old_x)) { - x = old_x; - - if (x >= result.x && x <= (result.x + result.w)) { - x -= result.x; - x *= sdlvideosink->width; - x /= result.w; - } else { - x = 0; - } - GST_DEBUG_OBJECT (sdlvideosink, "translated navigation event x " - "coordinate from %f to %f", old_x, x); - gst_structure_set (structure, "pointer_x", G_TYPE_DOUBLE, x, NULL); - } - if (gst_structure_get_double (structure, "pointer_y", &old_y)) { - y = old_y; - - if (y >= result.y && y <= (result.y + result.h)) { - y -= result.y; - y *= sdlvideosink->height; - y /= result.h; - } else { - y = 0; - } - GST_DEBUG_OBJECT (sdlvideosink, "translated navigation event y " - "coordinate from %f to %f", old_y, y); - gst_structure_set (structure, "pointer_y", G_TYPE_DOUBLE, y, NULL); - } - - pad = gst_pad_get_peer (GST_VIDEO_SINK_PAD (sdlvideosink)); - - if (GST_IS_PAD (pad) && GST_IS_EVENT (event)) { - gst_pad_send_event (pad, event); - - gst_object_unref (pad); - } -} - -static void -gst_sdlvideosink_navigation_init (GstNavigationInterface * iface) -{ - iface->send_event = gst_sdlvideosink_navigation_send_event; -} diff --git a/ext/sdl/sdlvideosink.h b/ext/sdl/sdlvideosink.h deleted file mode 100644 index eff752f38..000000000 --- a/ext/sdl/sdlvideosink.h +++ /dev/null @@ -1,82 +0,0 @@ -/* GStreamer SDL plugin - * Copyright (C) 2001-2002 Ronald Bultje <rbultje@ronald.bitfreak.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_SDLVIDEOSINK_H__ -#define __GST_SDLVIDEOSINK_H__ - -#include <gst/video/gstvideosink.h> - -#include <SDL.h> - -G_BEGIN_DECLS - -#define GST_TYPE_SDLVIDEOSINK \ - (gst_sdlvideosink_get_type()) -#define GST_SDLVIDEOSINK(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SDLVIDEOSINK,GstSDLVideoSink)) -#define GST_SDLVIDEOSINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SDLVIDEOSINK,GstSDLVideoSinkClass)) -#define GST_IS_SDLVIDEOSINK(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SDLVIDEOSINK)) -#define GST_IS_SDLVIDEOSINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SDLVIDEOSINK)) - -typedef enum { - GST_SDLVIDEOSINK_OPEN = (GST_ELEMENT_FLAG_LAST << 0), - - GST_SDLVIDEOSINK_FLAG_LAST = (GST_ELEMENT_FLAG_LAST << 2), -} GstSDLVideoSinkFlags; - -typedef struct _GstSDLVideoSink GstSDLVideoSink; -typedef struct _GstSDLVideoSinkClass GstSDLVideoSinkClass; - -struct _GstSDLVideoSink { - GstVideoSink videosink; - - guint32 format; /* the SDL format */ - guint32 fourcc; /* our fourcc from the caps */ - - gint width, height; /* the size of the incoming YUV stream */ - unsigned long xwindow_id; - gboolean is_xwindows; - - gint framerate_n; - gint framerate_d; - - gboolean full_screen; - gboolean init; - gboolean running; - GThread *event_thread; - SDL_Surface *screen; - SDL_Overlay *overlay; - SDL_Rect rect; - - GMutex *lock; -}; - -struct _GstSDLVideoSinkClass { - GstVideoSinkClass parent_class; - -}; - -GType gst_sdlvideosink_get_type(void); - -G_END_DECLS - -#endif /* __GST_SDLVIDEOSINK_H__ */ diff --git a/ext/sndio/Makefile.am b/ext/sndio/Makefile.am deleted file mode 100644 index 03a42b1a5..000000000 --- a/ext/sndio/Makefile.am +++ /dev/null @@ -1,11 +0,0 @@ -plugin_LTLIBRARIES = libgstsndio.la - -libgstsndio_la_SOURCES = gstsndio.c sndiosink.c sndiosrc.c -libgstsndio_la_CFLAGS = $(GST_PLUGINS_BAD_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) -libgstsndio_la_LIBADD = \ - $(GST_PLUGINS_BASE_LIBS) -lgstaudio-$(GST_MAJORMINOR) \ - $(SNDIO_LIBS) -libgstsndio_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) - -noinst_HEADERS = sndiosink.h sndiosrc.h -EXTRA_DIST = diff --git a/ext/sndio/gstsndio.c b/ext/sndio/gstsndio.c deleted file mode 100644 index af8252ec0..000000000 --- a/ext/sndio/gstsndio.c +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Copyright (C) <2008> Jacob Meuser <jakemsr@sdf.lonestar.org> - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include "sndiosink.h" -#include "sndiosrc.h" - -#include "gst/gst-i18n-plugin.h" - -GST_DEBUG_CATEGORY (gst_sndio_debug); - -static gboolean -plugin_init (GstPlugin * plugin) -{ - if (!gst_element_register (plugin, "sndiosrc", GST_RANK_PRIMARY, - GST_TYPE_SNDIOSRC) || - !gst_element_register (plugin, "sndiosink", GST_RANK_PRIMARY, - GST_TYPE_SNDIOSINK)) { - return FALSE; - } - - GST_DEBUG_CATEGORY_INIT (gst_sndio_debug, "sndio", 0, "sndio elements"); - -#ifdef ENABLE_NLS - GST_DEBUG ("binding text domain %s to locale dir %s", GETTEXT_PACKAGE, - LOCALEDIR); - bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR); - bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); -#endif /* ENABLE_NLS */ - - return TRUE; -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - "sndio", - "sndio support for GStreamer", - plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/ext/sndio/sndiosink.c b/ext/sndio/sndiosink.c deleted file mode 100644 index c9d0f719a..000000000 --- a/ext/sndio/sndiosink.c +++ /dev/null @@ -1,527 +0,0 @@ -/* - * Copyright (C) <2008> Jacob Meuser <jakemsr@sdf.lonestar.org> - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -/** - * SECTION:element-sndiosink - * @see_also: #GstAutoAudioSink - * - * <refsect2> - * <para> - * This element outputs sound to a sound card using sndio. - * </para> - * <para> - * Simple example pipeline that plays an Ogg/Vorbis file via sndio: - * <programlisting> - * gst-launch-1.0 -v filesrc location=foo.ogg ! decodebin ! audioconvert ! audioresample ! sndiosink - * </programlisting> - * </para> - * </refsect2> - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "sndiosink.h" -#include <unistd.h> -#include <errno.h> - -#include <gst/gst-i18n-plugin.h> - -GST_DEBUG_CATEGORY_EXTERN (gst_sndio_debug); -#define GST_CAT_DEFAULT gst_sndio_debug - -enum -{ - PROP_0, - PROP_HOST -}; - -static GstStaticPadTemplate sndio_sink_factory = -GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/x-raw-int, " - "endianness = (int) { 1234, 4321 }, " - "signed = (boolean) { TRUE, FALSE }, " - "width = (int) { 8, 16, 24, 32 }, " - "depth = (int) { 8, 16, 24, 32 }, " - "rate = (int) [ 8000, 192000 ], " "channels = (int) [ 1, 16 ] ") - ); - -static void gst_sndiosink_finalize (GObject * object); - -static GstCaps *gst_sndiosink_getcaps (GstBaseSink * bsink); - -static gboolean gst_sndiosink_open (GstAudioSink * asink); -static gboolean gst_sndiosink_close (GstAudioSink * asink); -static gboolean gst_sndiosink_prepare (GstAudioSink * asink, - GstRingBufferSpec * spec); -static gboolean gst_sndiosink_unprepare (GstAudioSink * asink); -static guint gst_sndiosink_write (GstAudioSink * asink, gpointer data, - guint length); -static guint gst_sndiosink_delay (GstAudioSink * asink); -static void gst_sndiosink_reset (GstAudioSink * asink); - -static void gst_sndiosink_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec); -static void gst_sndiosink_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec); -static void gst_sndiosink_cb (void *addr, int delta); - -GST_BOILERPLATE (GstSndioSink, gst_sndiosink, GstAudioSink, - GST_TYPE_AUDIO_SINK); - -static void -gst_sndiosink_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_set_static_metadata (element_class, - "Sndio audio sink", - "Sink/Audio", - "Plays audio through sndio", "Jacob Meuser <jakemsr@sdf.lonestar.org>"); - - gst_element_class_add_static_pad_template (element_class, - &sndio_sink_factory); -} - -static void -gst_sndiosink_class_init (GstSndioSinkClass * klass) -{ - GObjectClass *gobject_class; - GstBaseSinkClass *gstbasesink_class; - GstBaseAudioSinkClass *gstbaseaudiosink_class; - GstAudioSinkClass *gstaudiosink_class; - - gobject_class = (GObjectClass *) klass; - gstbasesink_class = (GstBaseSinkClass *) klass; - gstbaseaudiosink_class = (GstBaseAudioSinkClass *) klass; - gstaudiosink_class = (GstAudioSinkClass *) klass; - - parent_class = g_type_class_peek_parent (klass); - - gobject_class->finalize = gst_sndiosink_finalize; - - gstbasesink_class->get_caps = GST_DEBUG_FUNCPTR (gst_sndiosink_getcaps); - - gstaudiosink_class->open = GST_DEBUG_FUNCPTR (gst_sndiosink_open); - gstaudiosink_class->close = GST_DEBUG_FUNCPTR (gst_sndiosink_close); - gstaudiosink_class->prepare = GST_DEBUG_FUNCPTR (gst_sndiosink_prepare); - gstaudiosink_class->unprepare = GST_DEBUG_FUNCPTR (gst_sndiosink_unprepare); - gstaudiosink_class->write = GST_DEBUG_FUNCPTR (gst_sndiosink_write); - gstaudiosink_class->delay = GST_DEBUG_FUNCPTR (gst_sndiosink_delay); - gstaudiosink_class->reset = GST_DEBUG_FUNCPTR (gst_sndiosink_reset); - - gobject_class->set_property = gst_sndiosink_set_property; - gobject_class->get_property = gst_sndiosink_get_property; - - /* default value is filled in the _init method */ - g_object_class_install_property (gobject_class, PROP_HOST, - g_param_spec_string ("host", "Host", - "Device or socket sndio will access", NULL, G_PARAM_READWRITE)); -} - -static void -gst_sndiosink_init (GstSndioSink * sndiosink, GstSndioSinkClass * klass) -{ - sndiosink->hdl = NULL; - sndiosink->host = g_strdup (g_getenv ("AUDIODEVICE")); -} - -static void -gst_sndiosink_finalize (GObject * object) -{ - GstSndioSink *sndiosink = GST_SNDIOSINK (object); - - gst_caps_replace (&sndiosink->cur_caps, NULL); - g_free (sndiosink->host); - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -static GstCaps * -gst_sndiosink_getcaps (GstBaseSink * bsink) -{ - GstSndioSink *sndiosink; - - sndiosink = GST_SNDIOSINK (bsink); - - /* no hdl, we're done with the template caps */ - if (sndiosink->cur_caps == NULL) { - GST_LOG_OBJECT (sndiosink, "getcaps called, returning template caps"); - return NULL; - } - - GST_LOG_OBJECT (sndiosink, "returning %" GST_PTR_FORMAT, sndiosink->cur_caps); - - return gst_caps_ref (sndiosink->cur_caps); -} - -static gboolean -gst_sndiosink_open (GstAudioSink * asink) -{ - GstPadTemplate *pad_template; - GstSndioSink *sndiosink; - struct sio_par par; - struct sio_cap cap; - GArray *rates, *chans; - GValue rates_v = { 0 }; - GValue chans_v = { 0 }; - GValue value = { 0 }; - struct sio_enc enc; - struct sio_conf conf; - int confs[SIO_NCONF]; - int rate, chan; - int i, j, k; - int nconfs; - - sndiosink = GST_SNDIOSINK (asink); - - GST_DEBUG_OBJECT (sndiosink, "open"); - - /* conect */ - sndiosink->hdl = sio_open (sndiosink->host, SIO_PLAY, 0); - - if (sndiosink->hdl == NULL) - goto couldnt_connect; - - /* Use sndio defaults as the only encodings, but get the supported - * sample rates and number of channels. - */ - - if (!sio_getpar (sndiosink->hdl, &par)) - goto no_server_info; - - if (!sio_getcap (sndiosink->hdl, &cap)) - goto no_server_info; - - rates = g_array_new (FALSE, FALSE, sizeof (int)); - chans = g_array_new (FALSE, FALSE, sizeof (int)); - - /* find confs that have the default encoding */ - nconfs = 0; - for (i = 0; i < cap.nconf; i++) { - for (j = 0; j < SIO_NENC; j++) { - if (cap.confs[i].enc & (1 << j)) { - enc = cap.enc[j]; - if (enc.bits == par.bits && enc.sig == par.sig && enc.le == par.le) { - confs[nconfs] = i; - nconfs++; - break; - } - } - } - } - - /* find the rates and channels of the confs that have the default encoding */ - for (i = 0; i < nconfs; i++) { - conf = cap.confs[confs[i]]; - /* rates */ - for (j = 0; j < SIO_NRATE; j++) { - if (conf.rate & (1 << j)) { - rate = cap.rate[j]; - for (k = 0; k < rates->len && rate; k++) { - if (rate == g_array_index (rates, int, k)) - rate = 0; - } - /* add in ascending order */ - if (rate) { - for (k = 0; k < rates->len; k++) { - if (rate < g_array_index (rates, int, k)) - { - g_array_insert_val (rates, k, rate); - break; - } - } - if (k == rates->len) - g_array_append_val (rates, rate); - } - } - } - /* channels */ - for (j = 0; j < SIO_NCHAN; j++) { - if (conf.pchan & (1 << j)) { - chan = cap.pchan[j]; - for (k = 0; k < chans->len && chan; k++) { - if (chan == g_array_index (chans, int, k)) - chan = 0; - } - /* add in ascending order */ - if (chan) { - for (k = 0; k < chans->len; k++) { - if (chan < g_array_index (chans, int, k)) - { - g_array_insert_val (chans, k, chan); - break; - } - } - if (k == chans->len) - g_array_append_val (chans, chan); - } - } - } - } - /* not sure how this can happen, but it might */ - if (cap.nconf == 0) { - g_array_append_val (rates, par.rate); - g_array_append_val (chans, par.pchan); - } - - g_value_init (&rates_v, GST_TYPE_LIST); - g_value_init (&chans_v, GST_TYPE_LIST); - g_value_init (&value, G_TYPE_INT); - - for (i = 0; i < rates->len; i++) { - g_value_set_int (&value, g_array_index (rates, int, i)); - gst_value_list_append_value (&rates_v, &value); - } - for (i = 0; i < chans->len; i++) { - g_value_set_int (&value, g_array_index (chans, int, i)); - gst_value_list_append_value (&chans_v, &value); - } - - g_array_free (rates, TRUE); - g_array_free (chans, TRUE); - - pad_template = gst_static_pad_template_get (&sndio_sink_factory); - sndiosink->cur_caps = - gst_caps_copy (gst_pad_template_get_caps (pad_template)); - gst_object_unref (pad_template); - - for (i = 0; i < sndiosink->cur_caps->structs->len; i++) { - GstStructure *s; - - s = gst_caps_get_structure (sndiosink->cur_caps, i); - gst_structure_set (s, "endianness", G_TYPE_INT, par.le ? 1234 : 4321, NULL); - gst_structure_set (s, "signed", G_TYPE_BOOLEAN, par.sig ? TRUE : FALSE, - NULL); - gst_structure_set (s, "width", G_TYPE_INT, par.bits, NULL); - // gst_structure_set (s, "depth", G_TYPE_INT, par.bps * 8, NULL); /* XXX */ - gst_structure_set_value (s, "rate", &rates_v); - gst_structure_set_value (s, "channels", &chans_v); - } - - return TRUE; - - /* ERRORS */ -couldnt_connect: - { - GST_ELEMENT_ERROR (sndiosink, RESOURCE, OPEN_WRITE, - (_("Could not establish connection to sndio")), - ("can't open connection to sndio")); - return FALSE; - } -no_server_info: - { - GST_ELEMENT_ERROR (sndiosink, RESOURCE, OPEN_WRITE, - (_("Failed to query sndio capabilities")), - ("couldn't get sndio info!")); - return FALSE; - } -} - -static gboolean -gst_sndiosink_close (GstAudioSink * asink) -{ - GstSndioSink *sndiosink = GST_SNDIOSINK (asink); - - GST_DEBUG_OBJECT (sndiosink, "close"); - - gst_caps_replace (&sndiosink->cur_caps, NULL); - sio_close (sndiosink->hdl); - sndiosink->hdl = NULL; - - return TRUE; -} - -static void -gst_sndiosink_cb (void *addr, int delta) -{ - GstSndioSink *sndiosink = GST_SNDIOSINK ((GstAudioSink *) addr); - - sndiosink->realpos += delta; - - if (sndiosink->realpos >= sndiosink->playpos) - sndiosink->latency = 0; - else - sndiosink->latency = sndiosink->playpos - sndiosink->realpos; -} - -static gboolean -gst_sndiosink_prepare (GstAudioSink * asink, GstRingBufferSpec * spec) -{ - GstSndioSink *sndiosink = GST_SNDIOSINK (asink); - struct sio_par par; - int spec_bpf; - - GST_DEBUG_OBJECT (sndiosink, "prepare"); - - sndiosink->playpos = sndiosink->realpos = sndiosink->latency = 0; - - sio_initpar (&par); - par.sig = spec->sign; - par.le = !spec->bigend; - par.bits = spec->width; - // par.bps = spec->depth / 8; /* XXX */ - par.rate = spec->rate; - par.pchan = spec->channels; - - spec_bpf = ((spec->width / 8) * spec->channels); - - par.appbufsz = (spec->segsize * spec->segtotal) / spec_bpf; - - if (!sio_setpar (sndiosink->hdl, &par)) - goto cannot_configure; - - sio_getpar (sndiosink->hdl, &par); - - spec->sign = par.sig; - spec->bigend = !par.le; - spec->width = par.bits; - // spec->depth = par.bps * 8; /* XXX */ - spec->rate = par.rate; - spec->channels = par.pchan; - - sndiosink->bpf = par.bps * par.pchan; - - spec->segsize = par.round * par.pchan * par.bps; - spec->segtotal = par.bufsz / par.round; - - /* FIXME: this is wrong for signed ints (and the - * audioringbuffers should do it for us anyway) */ - spec->silence_sample[0] = 0; - spec->silence_sample[1] = 0; - spec->silence_sample[2] = 0; - spec->silence_sample[3] = 0; - - sio_onmove (sndiosink->hdl, gst_sndiosink_cb, sndiosink); - - if (!sio_start (sndiosink->hdl)) - goto cannot_start; - - GST_INFO_OBJECT (sndiosink, "successfully opened connection to sndio"); - - return TRUE; - - /* ERRORS */ -cannot_configure: - { - GST_ELEMENT_ERROR (sndiosink, RESOURCE, OPEN_WRITE, - (_("Could not configure sndio")), ("can't configure sndio")); - return FALSE; - } -cannot_start: - { - GST_ELEMENT_ERROR (sndiosink, RESOURCE, OPEN_WRITE, - (_("Could not start sndio")), ("can't start sndio")); - return FALSE; - } -} - -static gboolean -gst_sndiosink_unprepare (GstAudioSink * asink) -{ - GstSndioSink *sndiosink = GST_SNDIOSINK (asink); - - if (sndiosink->hdl == NULL) - return TRUE; - - sio_stop (sndiosink->hdl); - - return TRUE; -} - -static guint -gst_sndiosink_write (GstAudioSink * asink, gpointer data, guint length) -{ - GstSndioSink *sndiosink = GST_SNDIOSINK (asink); - guint done; - - done = sio_write (sndiosink->hdl, data, length); - - if (done == 0) - goto write_error; - - sndiosink->playpos += (done / sndiosink->bpf); - - data = (char *) data + done; - - return done; - - /* ERRORS */ -write_error: - { - GST_ELEMENT_ERROR (sndiosink, RESOURCE, WRITE, - ("Failed to write data to sndio"), GST_ERROR_SYSTEM); - return 0; - } -} - -static guint -gst_sndiosink_delay (GstAudioSink * asink) -{ - GstSndioSink *sndiosink = GST_SNDIOSINK (asink); - - if (sndiosink->latency == (guint) - 1) { - GST_WARNING_OBJECT (asink, "couldn't get latency"); - return 0; - } - - GST_DEBUG_OBJECT (asink, "got latency: %u", sndiosink->latency); - - return sndiosink->latency; -} - -static void -gst_sndiosink_reset (GstAudioSink * asink) -{ - /* no way to flush the buffers with sndio ? */ - - GST_DEBUG_OBJECT (asink, "reset called"); -} - -static void -gst_sndiosink_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstSndioSink *sndiosink = GST_SNDIOSINK (object); - - switch (prop_id) { - case PROP_HOST: - g_free (sndiosink->host); - sndiosink->host = g_value_dup_string (value); - break; - default: - break; - } -} - -static void -gst_sndiosink_get_property (GObject * object, guint prop_id, GValue * value, - GParamSpec * pspec) -{ - GstSndioSink *sndiosink = GST_SNDIOSINK (object); - - switch (prop_id) { - case PROP_HOST: - g_value_set_string (value, sndiosink->host); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} diff --git a/ext/sndio/sndiosink.h b/ext/sndio/sndiosink.h deleted file mode 100644 index 25bb8799b..000000000 --- a/ext/sndio/sndiosink.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Copyright (C) <2008> Jacob Meuser <jakemsr@sdf.lonestar.org> - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - - -#ifndef __GST_SNDIOSINK_H__ -#define __GST_SNDIOSINK_H__ - -#include <sndio.h> - -#include <gst/gst.h> -#include <gst/audio/gstaudiosink.h> - -G_BEGIN_DECLS - -#define GST_TYPE_SNDIOSINK \ - (gst_sndiosink_get_type()) -#define GST_SNDIOSINK(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SNDIOSINK,GstSndioSink)) -#define GST_SNDIOSINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SNDIOSINK,GstSndioSinkClass)) -#define GST_IS_SNDIOSINK(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SNDIOSINK)) -#define GST_IS_SNDIOSINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SNDIOSINK)) - -typedef struct _GstSndioSink GstSndioSink; -typedef struct _GstSndioSinkClass GstSndioSinkClass; - -struct _GstSndioSink { - GstAudioSink sink; - - struct sio_hdl *hdl; - gchar *host; - - /* bytes per frame */ - int bpf; - - /* frames counts */ - volatile long long realpos; - volatile long long playpos; - volatile guint latency; - - GstCaps *cur_caps; -}; - -struct _GstSndioSinkClass { - GstAudioSinkClass parent_class; -}; - -GType gst_sndiosink_get_type (void); - -G_END_DECLS - -#endif /* __GST_SNDIOSINK_H__ */ diff --git a/ext/sndio/sndiosrc.c b/ext/sndio/sndiosrc.c deleted file mode 100644 index 5721f42d1..000000000 --- a/ext/sndio/sndiosrc.c +++ /dev/null @@ -1,524 +0,0 @@ -/* - * Copyright (C) <2008> Jacob Meuser <jakemsr@sdf.lonestar.org> - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -/** - * SECTION:element-sndiosrc - * @see_also: #GstAutoAudioSrc - * - * <refsect2> - * <para> - * This element retrieves samples from a sound card using sndio. - * </para> - * <para> - * Simple example pipeline that records an Ogg/Vorbis file via sndio: - * <programlisting> - * gst-launch-1.0 -v sndiosrc ! audioconvert ! vorbisenc ! oggmux ! filesink location=foo.ogg - * </programlisting> - * </para> - * </refsect2> - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "sndiosrc.h" -#include <unistd.h> -#include <errno.h> - -#include <gst/gst-i18n-plugin.h> - -GST_DEBUG_CATEGORY_EXTERN (gst_sndio_debug); -#define GST_CAT_DEFAULT gst_sndio_debug - -enum -{ - PROP_0, - PROP_HOST -}; - -static GstStaticPadTemplate sndio_src_factory = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/x-raw-int, " - "endianness = (int) { 1234, 4321 }, " - "signed = (boolean) { TRUE, FALSE }, " - "width = (int) { 8, 16, 24, 32 }, " - "depth = (int) { 8, 16, 24, 32 }, " - "rate = (int) [ 8000, 192000 ], " "channels = (int) [ 1, 16 ] ") - ); - -static void gst_sndiosrc_finalize (GObject * object); - -static GstCaps *gst_sndiosrc_getcaps (GstBaseSrc * bsrc); - -static gboolean gst_sndiosrc_open (GstAudioSrc * asrc); -static gboolean gst_sndiosrc_close (GstAudioSrc * asrc); -static gboolean gst_sndiosrc_prepare (GstAudioSrc * asrc, - GstRingBufferSpec * spec); -static gboolean gst_sndiosrc_unprepare (GstAudioSrc * asrc); -static guint gst_sndiosrc_read (GstAudioSrc * asrc, gpointer data, - guint length); -static guint gst_sndiosrc_delay (GstAudioSrc * asrc); -static void gst_sndiosrc_reset (GstAudioSrc * asrc); - -static void gst_sndiosrc_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec); -static void gst_sndiosrc_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec); -static void gst_sndiosrc_cb (void *addr, int delta); - -GST_BOILERPLATE (GstSndioSrc, gst_sndiosrc, GstAudioSrc, GST_TYPE_AUDIO_SRC); - -static void -gst_sndiosrc_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_set_static_metadata (element_class, - "Sndio audio source", - "Source/Audio", - "Records audio through sndio", "Jacob Meuser <jakemsr@sdf.lonestar.org>"); - - gst_element_class_add_static_pad_template (element_class, &sndio_src_factory); -} - -static void -gst_sndiosrc_class_init (GstSndioSrcClass * klass) -{ - GObjectClass *gobject_class; - GstBaseSrcClass *gstbasesrc_class; - GstBaseAudioSrcClass *gstbaseaudiosrc_class; - GstAudioSrcClass *gstaudiosrc_class; - - gobject_class = (GObjectClass *) klass; - gstbasesrc_class = (GstBaseSrcClass *) klass; - gstbaseaudiosrc_class = (GstBaseAudioSrcClass *) klass; - gstaudiosrc_class = (GstAudioSrcClass *) klass; - - parent_class = g_type_class_peek_parent (klass); - - gobject_class->finalize = gst_sndiosrc_finalize; - - gstbasesrc_class->get_caps = GST_DEBUG_FUNCPTR (gst_sndiosrc_getcaps); - - gstaudiosrc_class->open = GST_DEBUG_FUNCPTR (gst_sndiosrc_open); - gstaudiosrc_class->close = GST_DEBUG_FUNCPTR (gst_sndiosrc_close); - gstaudiosrc_class->prepare = GST_DEBUG_FUNCPTR (gst_sndiosrc_prepare); - gstaudiosrc_class->unprepare = GST_DEBUG_FUNCPTR (gst_sndiosrc_unprepare); - gstaudiosrc_class->read = GST_DEBUG_FUNCPTR (gst_sndiosrc_read); - gstaudiosrc_class->delay = GST_DEBUG_FUNCPTR (gst_sndiosrc_delay); - gstaudiosrc_class->reset = GST_DEBUG_FUNCPTR (gst_sndiosrc_reset); - - gobject_class->set_property = gst_sndiosrc_set_property; - gobject_class->get_property = gst_sndiosrc_get_property; - - /* default value is filled in the _init method */ - g_object_class_install_property (gobject_class, PROP_HOST, - g_param_spec_string ("host", "Host", - "Device or socket sndio will access", NULL, G_PARAM_READWRITE)); -} - -static void -gst_sndiosrc_init (GstSndioSrc * sndiosrc, GstSndioSrcClass * klass) -{ - sndiosrc->hdl = NULL; - sndiosrc->host = g_strdup (g_getenv ("AUDIODEVICE")); -} - -static void -gst_sndiosrc_finalize (GObject * object) -{ - GstSndioSrc *sndiosrc = GST_SNDIOSRC (object); - - gst_caps_replace (&sndiosrc->cur_caps, NULL); - g_free (sndiosrc->host); - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -static GstCaps * -gst_sndiosrc_getcaps (GstBaseSrc * bsrc) -{ - GstSndioSrc *sndiosrc; - - sndiosrc = GST_SNDIOSRC (bsrc); - - /* no hdl, we're done with the template caps */ - if (sndiosrc->cur_caps == NULL) { - GST_LOG_OBJECT (sndiosrc, "getcaps called, returning template caps"); - return NULL; - } - - GST_LOG_OBJECT (sndiosrc, "returning %" GST_PTR_FORMAT, sndiosrc->cur_caps); - - return gst_caps_ref (sndiosrc->cur_caps); -} - -static gboolean -gst_sndiosrc_open (GstAudioSrc * asrc) -{ - GstPadTemplate *pad_template; - GstSndioSrc *sndiosrc; - struct sio_par par; - struct sio_cap cap; - GArray *rates, *chans; - GValue rates_v = { 0 }; - GValue chans_v = { 0 }; - GValue value = { 0 }; - struct sio_enc enc; - struct sio_conf conf; - int confs[SIO_NCONF]; - int rate, chan; - int i, j, k; - int nconfs; - - sndiosrc = GST_SNDIOSRC (asrc); - - GST_DEBUG_OBJECT (sndiosrc, "open"); - - /* connect */ - sndiosrc->hdl = sio_open (sndiosrc->host, SIO_REC, 0); - - if (sndiosrc->hdl == NULL) - goto couldnt_connect; - - /* Use sndio defaults as the only encodings, but get the supported - * sample rates and number of channels. - */ - - if (!sio_getpar (sndiosrc->hdl, &par)) - goto no_server_info; - - if (!sio_getcap (sndiosrc->hdl, &cap)) - goto no_server_info; - - rates = g_array_new (FALSE, FALSE, sizeof (int)); - chans = g_array_new (FALSE, FALSE, sizeof (int)); - - /* find confs that have the default encoding */ - nconfs = 0; - for (i = 0; i < cap.nconf; i++) { - for (j = 0; j < SIO_NENC; j++) { - if (cap.confs[i].enc & (1 << j)) { - enc = cap.enc[j]; - if (enc.bits == par.bits && enc.sig == par.sig && enc.le == par.le) { - confs[nconfs] = i; - nconfs++; - break; - } - } - } - } - - /* find the rates and channels of the confs that have the default encoding */ - for (i = 0; i < nconfs; i++) { - conf = cap.confs[confs[i]]; - /* rates */ - for (j = 0; j < SIO_NRATE; j++) { - if (conf.rate & (1 << j)) { - rate = cap.rate[j]; - for (k = 0; k < rates->len && rate; k++) { - if (rate == g_array_index (rates, int, k)) - rate = 0; - } - /* add in ascending order */ - if (rate) { - for (k = 0; k < rates->len; k++) { - if (rate < g_array_index (rates, int, k)) - { - g_array_insert_val (rates, k, rate); - break; - } - } - if (k == rates->len) - g_array_append_val (rates, rate); - } - } - } - /* channels */ - for (j = 0; j < SIO_NCHAN; j++) { - if (conf.rchan & (1 << j)) { - chan = cap.rchan[j]; - for (k = 0; k < chans->len && chan; k++) { - if (chan == g_array_index (chans, int, k)) - chan = 0; - } - /* add in ascending order */ - if (chan) { - for (k = 0; k < chans->len; k++) { - if (chan < g_array_index (chans, int, k)) - { - g_array_insert_val (chans, k, chan); - break; - } - } - if (k == chans->len) - g_array_append_val (chans, chan); - } - } - } - } - /* not sure how this can happen, but it might */ - if (cap.nconf == 0) { - g_array_append_val (rates, par.rate); - g_array_append_val (chans, par.rchan); - } - - g_value_init (&rates_v, GST_TYPE_LIST); - g_value_init (&chans_v, GST_TYPE_LIST); - g_value_init (&value, G_TYPE_INT); - - for (i = 0; i < rates->len; i++) { - g_value_set_int (&value, g_array_index (rates, int, i)); - gst_value_list_append_value (&rates_v, &value); - } - for (i = 0; i < chans->len; i++) { - g_value_set_int (&value, g_array_index (chans, int, i)); - gst_value_list_append_value (&chans_v, &value); - } - - g_array_free (rates, TRUE); - g_array_free (chans, TRUE); - - pad_template = gst_static_pad_template_get (&sndio_src_factory); - sndiosrc->cur_caps = gst_caps_copy (gst_pad_template_get_caps (pad_template)); - gst_object_unref (pad_template); - - for (i = 0; i < sndiosrc->cur_caps->structs->len; i++) { - GstStructure *s; - - s = gst_caps_get_structure (sndiosrc->cur_caps, i); - gst_structure_set (s, "endianness", G_TYPE_INT, par.le ? 1234 : 4321, NULL); - gst_structure_set (s, "signed", G_TYPE_BOOLEAN, par.sig ? TRUE : FALSE, - NULL); - gst_structure_set (s, "width", G_TYPE_INT, par.bits, NULL); - // gst_structure_set (s, "depth", G_TYPE_INT, par.bps * 8, NULL); /* XXX */ - gst_structure_set_value (s, "rate", &rates_v); - gst_structure_set_value (s, "channels", &chans_v); - } - - return TRUE; - - /* ERRORS */ -couldnt_connect: - { - GST_ELEMENT_ERROR (sndiosrc, RESOURCE, OPEN_READ, - (_("Could not establish connection to sndio")), - ("can't open connection to sndio")); - return FALSE; - } -no_server_info: - { - GST_ELEMENT_ERROR (sndiosrc, RESOURCE, OPEN_READ, - (_("Failed to query sndio capabilities")), - ("couldn't get sndio info!")); - return FALSE; - } -} - -static gboolean -gst_sndiosrc_close (GstAudioSrc * asrc) -{ - GstSndioSrc *sndiosrc = GST_SNDIOSRC (asrc); - - GST_DEBUG_OBJECT (sndiosrc, "close"); - - gst_caps_replace (&sndiosrc->cur_caps, NULL); - sio_close (sndiosrc->hdl); - sndiosrc->hdl = NULL; - - return TRUE; -} - -static void -gst_sndiosrc_cb (void *addr, int delta) -{ - GstSndioSrc *sndiosrc = GST_SNDIOSRC ((GstAudioSrc *) addr); - - sndiosrc->realpos += delta; - - if (sndiosrc->readpos >= sndiosrc->realpos) - sndiosrc->latency = 0; - else - sndiosrc->latency = sndiosrc->realpos - sndiosrc->readpos; -} - -static gboolean -gst_sndiosrc_prepare (GstAudioSrc * asrc, GstRingBufferSpec * spec) -{ - GstSndioSrc *sndiosrc = GST_SNDIOSRC (asrc); - struct sio_par par; - int spec_bpf; - - GST_DEBUG_OBJECT (sndiosrc, "prepare"); - - sndiosrc->readpos = sndiosrc->realpos = sndiosrc->latency = 0; - - sio_initpar (&par); - par.sig = spec->sign; - par.le = !spec->bigend; - par.bits = spec->width; - // par.bps = spec->depth / 8; /* XXX */ - par.rate = spec->rate; - par.rchan = spec->channels; - - spec_bpf = ((spec->width / 8) * spec->channels); - - par.round = spec->segsize / spec_bpf; - par.appbufsz = (spec->segsize * spec->segtotal) / spec_bpf; - - if (!sio_setpar (sndiosrc->hdl, &par)) - goto cannot_configure; - - sio_getpar (sndiosrc->hdl, &par); - - spec->sign = par.sig; - spec->bigend = !par.le; - spec->width = par.bits; - // spec->depth = par.bps * 8; /* XXX */ - spec->rate = par.rate; - spec->channels = par.rchan; - - sndiosrc->bpf = par.bps * par.rchan; - - spec->segsize = par.round * par.rchan * par.bps; - spec->segtotal = par.bufsz / par.round; - - /* FIXME: this is wrong for signed ints (and the - * audioringbuffers should do it for us anyway) */ - spec->silence_sample[0] = 0; - spec->silence_sample[1] = 0; - spec->silence_sample[2] = 0; - spec->silence_sample[3] = 0; - - sio_onmove (sndiosrc->hdl, gst_sndiosrc_cb, sndiosrc); - - if (!sio_start (sndiosrc->hdl)) - goto cannot_start; - - GST_INFO_OBJECT (sndiosrc, "successfully opened connection to sndio"); - - return TRUE; - - /* ERRORS */ -cannot_configure: - { - GST_ELEMENT_ERROR (sndiosrc, RESOURCE, OPEN_READ, - (_("Could not configure sndio")), ("can't configure sndio")); - return FALSE; - } -cannot_start: - { - GST_ELEMENT_ERROR (sndiosrc, RESOURCE, OPEN_READ, - (_("Could not start sndio")), ("can't start sndio")); - return FALSE; - } -} - -static gboolean -gst_sndiosrc_unprepare (GstAudioSrc * asrc) -{ - GstSndioSrc *sndiosrc = GST_SNDIOSRC (asrc); - - if (sndiosrc->hdl == NULL) - return TRUE; - - sio_stop (sndiosrc->hdl); - - return TRUE; -} - -static guint -gst_sndiosrc_read (GstAudioSrc * asrc, gpointer data, guint length) -{ - GstSndioSrc *sndiosrc = GST_SNDIOSRC (asrc); - guint done; - - done = sio_read (sndiosrc->hdl, data, length); - - if (done == 0) - goto read_error; - - sndiosrc->readpos += (done / sndiosrc->bpf); - - data = (char *) data + done; - - return done; - - /* ERRORS */ -read_error: - { - GST_ELEMENT_ERROR (sndiosrc, RESOURCE, READ, - ("Failed to read data from sndio"), GST_ERROR_SYSTEM); - return 0; - } -} - -static guint -gst_sndiosrc_delay (GstAudioSrc * asrc) -{ - GstSndioSrc *sndiosrc = GST_SNDIOSRC (asrc); - - if (sndiosrc->latency == (guint) - 1) { - GST_WARNING_OBJECT (asrc, "couldn't get latency"); - return 0; - } - - GST_DEBUG_OBJECT (asrc, "got latency: %u", sndiosrc->latency); - - return sndiosrc->latency; -} - -static void -gst_sndiosrc_reset (GstAudioSrc * asrc) -{ - /* no way to flush the buffers with sndio ? */ - - GST_DEBUG_OBJECT (asrc, "reset called"); -} - -static void -gst_sndiosrc_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstSndioSrc *sndiosrc = GST_SNDIOSRC (object); - - switch (prop_id) { - case PROP_HOST: - g_free (sndiosrc->host); - sndiosrc->host = g_value_dup_string (value); - break; - default: - break; - } -} - -static void -gst_sndiosrc_get_property (GObject * object, guint prop_id, GValue * value, - GParamSpec * pspec) -{ - GstSndioSrc *sndiosrc = GST_SNDIOSRC (object); - - switch (prop_id) { - case PROP_HOST: - g_value_set_string (value, sndiosrc->host); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} diff --git a/ext/sndio/sndiosrc.h b/ext/sndio/sndiosrc.h deleted file mode 100644 index 48e7a2606..000000000 --- a/ext/sndio/sndiosrc.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Copyright (C) <2008> Jacob Meuser <jakemsr@sdf.lonestar.org> - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - - -#ifndef __GST_SNDIOSRC_H__ -#define __GST_SNDIOSRC_H__ - -#include <sndio.h> - -#include <gst/gst.h> -#include <gst/audio/gstaudiosrc.h> - -G_BEGIN_DECLS - -#define GST_TYPE_SNDIOSRC \ - (gst_sndiosrc_get_type()) -#define GST_SNDIOSRC(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SNDIOSRC,GstSndioSrc)) -#define GST_SNDIOSRC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SNDIOSRC,GstSndioSrcClass)) -#define GST_IS_SNDIOSRC(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SNDIOSRC)) -#define GST_IS_SNDIOSRC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SNDIOSRC)) - -typedef struct _GstSndioSrc GstSndioSrc; -typedef struct _GstSndioSrcClass GstSndioSrcClass; - -struct _GstSndioSrc { - GstAudioSrc src; - - struct sio_hdl *hdl; - gchar *host; - - /* bytes per frame */ - int bpf; - - /* frames counts */ - volatile long long realpos; - volatile long long readpos; - volatile guint latency; - - GstCaps *cur_caps; -}; - -struct _GstSndioSrcClass { - GstAudioSrcClass parent_class; -}; - -GType gst_sndiosrc_get_type (void); - -G_END_DECLS - -#endif /* __GST_SNDIOSRC_H__ */ diff --git a/ext/timidity/gsttimidity.c b/ext/timidity/gsttimidity.c deleted file mode 100644 index 0b3f3769a..000000000 --- a/ext/timidity/gsttimidity.c +++ /dev/null @@ -1,821 +0,0 @@ -/* - * gsttimdity - timidity plugin for gstreamer - * - * Copyright 2007 Wouter Paesen <wouter@blue-gate.be> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/** - * SECTION:element-timidity - * @see_also: wildmidi - * - * This element renders midi-files as audio streams using - * <ulink url="http://timidity.sourceforge.net/">Timidity</ulink>. - * - * <refsect2> - * <title>Example pipeline</title> - * |[ - * gst-launch filesrc location=song.mid ! timidity ! alsasink - * ]| This example pipeline will parse the midi and render to raw audio which is - * played via alsa. - * </refsect2> - */ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#include <gst/gst.h> -#include <string.h> - -#include "gsttimidity.h" - -#ifndef TIMIDITY_CFG -#define TIMIDITY_CFG "/etc/timidity.cfg" -#endif - -GST_DEBUG_CATEGORY_STATIC (gst_timidity_debug); -#define GST_CAT_DEFAULT gst_timidity_debug - -enum -{ - /* FILL ME */ - LAST_SIGNAL -}; - -enum -{ - ARG_0, - /* FILL ME */ -}; - -static gboolean gst_timidity_src_event (GstPad * pad, GstEvent * event); -static GstStateChangeReturn gst_timidity_change_state (GstElement * element, - GstStateChange transition); -static gboolean gst_timidity_activate (GstPad * pad); -static gboolean gst_timidity_activatepull (GstPad * pad, gboolean active); -static void gst_timidity_loop (GstPad * sinkpad); -static gboolean gst_timidity_src_query (GstPad * pad, GstQuery * query); -static gboolean gst_timidity_set_song_options (GstTimidity * timidity, - MidSongOptions * options); - -static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/midi; audio/riff-midi") - ); - -static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/x-raw-int, " - "rate = (int) 44100, " - "channels = (int) 2, " - "endianness = (int) LITTLE_ENDIAN, " - "width = (int) 16, " "depth = (int) 16, " "signed = (boolean) true")); - -GST_BOILERPLATE (GstTimidity, gst_timidity, GstElement, GST_TYPE_ELEMENT); - -static void -gst_timidity_base_init (gpointer gclass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (gclass); - - gst_element_class_add_static_pad_template (element_class, &src_factory); - gst_element_class_add_static_pad_template (element_class, &sink_factory); - gst_element_class_set_static_metadata (element_class, "Timidity", - "Codec/Decoder/Audio", - "Midi Synthesizer Element", "Wouter Paesen <wouter@blue-gate.be>"); -} - -/* initialize the plugin's class */ -static void -gst_timidity_class_init (GstTimidityClass * klass) -{ - GstElementClass *gstelement_class; - - gstelement_class = (GstElementClass *) klass; - gstelement_class->change_state = gst_timidity_change_state; -} - -/* initialize the new element - * instantiate pads and add them to element - * set functions - * initialize structure - */ -static void -gst_timidity_init (GstTimidity * filter, GstTimidityClass * g_class) -{ - GstElementClass *klass = GST_ELEMENT_GET_CLASS (filter); - - /* initialise timidity library */ - if (mid_init ((char *) TIMIDITY_CFG) == 0) { - filter->initialized = TRUE; - } else { - GST_WARNING ("can't initialize timidity with config: " TIMIDITY_CFG); - } - - filter->sinkpad = - gst_pad_new_from_template (gst_element_class_get_pad_template (klass, - "sink"), "sink"); - - gst_pad_set_activatepull_function (filter->sinkpad, - gst_timidity_activatepull); - gst_pad_set_activate_function (filter->sinkpad, gst_timidity_activate); - gst_pad_set_setcaps_function (filter->sinkpad, gst_pad_set_caps); - gst_pad_use_fixed_caps (filter->sinkpad); - gst_element_add_pad (GST_ELEMENT (filter), filter->sinkpad); - - filter->srcpad = - gst_pad_new_from_template (gst_element_class_get_pad_template (klass, - "src"), "src"); - - gst_pad_set_query_function (filter->srcpad, gst_timidity_src_query); - gst_pad_set_event_function (filter->srcpad, gst_timidity_src_event); - gst_pad_use_fixed_caps (filter->srcpad); - gst_pad_set_setcaps_function (filter->srcpad, gst_pad_set_caps); - - gst_element_add_pad (GST_ELEMENT (filter), filter->srcpad); - - filter->song_options->buffer_size = 2048; - filter->song_options->rate = 44100; - filter->song_options->format = MID_AUDIO_S16LSB; - filter->song_options->channels = 2; - - gst_timidity_set_song_options (filter, filter->song_options); - - gst_segment_init (filter->o_segment, GST_FORMAT_DEFAULT); -} - -static gboolean -gst_timidity_set_song_options (GstTimidity * timidity, MidSongOptions * options) -{ - gint64 bps; - - switch (options->format) { - case MID_AUDIO_U8: - case MID_AUDIO_S8: - bps = 1; - break; - case MID_AUDIO_U16LSB: - case MID_AUDIO_S16LSB: - case MID_AUDIO_U16MSB: - case MID_AUDIO_S16MSB: - bps = 2; - break; - default: - return FALSE; - } - - bps *= options->channels; - - if (options != timidity->song_options) - memcpy (timidity->song_options, options, sizeof (MidSongOptions)); - - timidity->bytes_per_frame = bps; - timidity->time_per_frame = GST_SECOND / (GstClockTime) options->rate; - - return TRUE; -} - -static gboolean -gst_timidity_src_convert (GstTimidity * timidity, - GstFormat src_format, gint64 src_value, - GstFormat * dest_format, gint64 * dest_value) -{ - gboolean res = TRUE; - gint64 frames; - - if (src_format == *dest_format) { - *dest_value = src_value; - goto done; - } - - switch (src_format) { - case GST_FORMAT_TIME: - frames = src_value / timidity->time_per_frame; - break; - case GST_FORMAT_BYTES: - frames = src_value / (timidity->bytes_per_frame); - break; - case GST_FORMAT_DEFAULT: - frames = src_value; - break; - default: - res = FALSE; - goto done; - } - - switch (*dest_format) { - case GST_FORMAT_TIME: - *dest_value = frames * timidity->time_per_frame; - break; - case GST_FORMAT_BYTES: - *dest_value = frames * timidity->bytes_per_frame; - break; - case GST_FORMAT_DEFAULT: - *dest_value = frames; - break; - default: - res = FALSE; - break; - } - -done: - return res; -} - -static gboolean -gst_timidity_src_query (GstPad * pad, GstQuery * query) -{ - gboolean res = TRUE; - GstTimidity *timidity = GST_TIMIDITY (gst_pad_get_parent (pad)); - GstFormat src_format, dst_format; - gint64 src_value, dst_value; - - if (!timidity->song) { - gst_object_unref (timidity); - return FALSE; - } - - switch (GST_QUERY_TYPE (query)) { - case GST_QUERY_DURATION: - gst_query_set_duration (query, GST_FORMAT_TIME, - GST_MSECOND * (gint64) mid_song_get_total_time (timidity->song)); - break; - case GST_QUERY_POSITION: - gst_query_set_position (query, GST_FORMAT_TIME, - timidity->o_segment->last_stop * timidity->time_per_frame); - break; - case GST_QUERY_CONVERT: - gst_query_parse_convert (query, &src_format, &src_value, - &dst_format, NULL); - - res = - gst_timidity_src_convert (timidity, src_format, src_value, - &dst_format, &dst_value); - if (res) - gst_query_set_convert (query, src_format, src_value, dst_format, - dst_value); - - break; - case GST_QUERY_FORMATS: - gst_query_set_formats (query, 3, - GST_FORMAT_TIME, GST_FORMAT_BYTES, GST_FORMAT_DEFAULT); - break; - case GST_QUERY_SEGMENT:{ - GstFormat format; - gint64 start, stop; - - format = timidity->o_segment->format; - - start = - gst_segment_to_stream_time (timidity->o_segment, format, - timidity->o_segment->start); - if ((stop = timidity->o_segment->stop) == -1) - stop = timidity->o_segment->duration; - else - stop = gst_segment_to_stream_time (timidity->o_segment, format, stop); - - gst_query_set_segment (query, timidity->o_segment->rate, format, start, - stop); - res = TRUE; - break; - } - case GST_QUERY_SEEKING: - gst_query_set_seeking (query, timidity->o_segment->format, - TRUE, 0, timidity->o_len); - break; - default: - res = FALSE; - break; - } - - gst_object_unref (timidity); - return res; -} - -static gboolean -gst_timidity_get_upstream_size (GstTimidity * timidity, gint64 * size) -{ - GstFormat format = GST_FORMAT_BYTES; - gboolean res = FALSE; - GstPad *peer = gst_pad_get_peer (timidity->sinkpad); - - if (peer != NULL) - res = gst_pad_query_duration (peer, &format, size) && *size >= 0; - - gst_object_unref (peer); - return res; -} - -static GstSegment * -gst_timidity_get_segment (GstTimidity * timidity, GstFormat format, - gboolean update) -{ - gint64 start = 0, stop = 0, time = 0; - - GstSegment *segment = gst_segment_new (); - - gst_timidity_src_convert (timidity, - timidity->o_segment->format, timidity->o_segment->start, &format, &start); - - if (timidity->o_segment->stop == GST_CLOCK_TIME_NONE) { - stop = GST_CLOCK_TIME_NONE; - } else { - gst_timidity_src_convert (timidity, - timidity->o_segment->format, timidity->o_segment->stop, &format, &stop); - } - - gst_timidity_src_convert (timidity, - timidity->o_segment->format, timidity->o_segment->time, &format, &time); - - gst_segment_set_newsegment_full (segment, update, - timidity->o_segment->rate, timidity->o_segment->applied_rate, - format, start, stop, time); - - segment->last_stop = time; - - return segment; -} - -static GstEvent * -gst_timidity_get_new_segment_event (GstTimidity * timidity, GstFormat format, - gboolean update) -{ - GstSegment *segment; - GstEvent *event; - - segment = gst_timidity_get_segment (timidity, format, update); - - event = gst_event_new_new_segment_full (update, - segment->rate, segment->applied_rate, segment->format, - segment->start, segment->stop, segment->time); - - gst_segment_free (segment); - - return event; -} - -static gboolean -gst_timidity_src_event (GstPad * pad, GstEvent * event) -{ - gboolean res = FALSE; - GstTimidity *timidity = GST_TIMIDITY (gst_pad_get_parent (pad)); - - GST_DEBUG_OBJECT (pad, "%s event received", GST_EVENT_TYPE_NAME (event)); - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_SEEK: - { - gdouble rate; - GstFormat src_format, dst_format; - GstSeekFlags flags; - GstSeekType start_type, stop_type; - gint64 orig_start, start = 0, stop = 0; - gboolean flush, update; - - if (!timidity->song) - break; - - gst_event_parse_seek (event, &rate, &src_format, &flags, - &start_type, &orig_start, &stop_type, &stop); - - dst_format = GST_FORMAT_DEFAULT; - - gst_timidity_src_convert (timidity, src_format, orig_start, - &dst_format, &start); - gst_timidity_src_convert (timidity, src_format, stop, &dst_format, &stop); - - flush = ((flags & GST_SEEK_FLAG_FLUSH) == GST_SEEK_FLAG_FLUSH); - - if (flush) { - GST_DEBUG ("performing flush"); - gst_pad_push_event (timidity->srcpad, gst_event_new_flush_start ()); - } else { - gst_pad_stop_task (timidity->sinkpad); - } - - GST_PAD_STREAM_LOCK (timidity->sinkpad); - - if (flush) { - gst_pad_push_event (timidity->srcpad, gst_event_new_flush_stop ()); - } - - gst_segment_set_seek (timidity->o_segment, rate, dst_format, flags, - start_type, start, stop_type, stop, &update); - - if (flags & GST_SEEK_FLAG_SEGMENT) { - GST_DEBUG_OBJECT (timidity, "received segment seek %d, %d", - (gint) start_type, (gint) stop_type); - } else { - GST_DEBUG_OBJECT (timidity, "received normal seek %d", - (gint) start_type); - update = FALSE; - } - - gst_pad_push_event (timidity->srcpad, - gst_timidity_get_new_segment_event (timidity, GST_FORMAT_TIME, - update)); - - timidity->o_seek = TRUE; - - gst_pad_start_task (timidity->sinkpad, - (GstTaskFunction) gst_timidity_loop, timidity->sinkpad, NULL); - - GST_PAD_STREAM_UNLOCK (timidity->sinkpad); - GST_DEBUG ("seek done"); - } - res = TRUE; - break; - default: - break; - } - - g_object_unref (timidity); - return res; -} - -static gboolean -gst_timidity_activate (GstPad * sinkpad) -{ - if (gst_pad_check_pull_range (sinkpad)) - return gst_pad_activate_pull (sinkpad, TRUE); - - return FALSE; -} - -static gboolean -gst_timidity_activatepull (GstPad * pad, gboolean active) -{ - if (active) { - return gst_pad_start_task (pad, (GstTaskFunction) gst_timidity_loop, pad, - NULL); - } else { - return gst_pad_stop_task (pad); - } -} - -static GstBuffer * -gst_timidity_allocate_buffer (GstTimidity * timidity, gint64 samples) -{ - return gst_buffer_new_and_alloc (samples * timidity->bytes_per_frame); -} - -static GstBuffer * -gst_timidity_clip_buffer (GstTimidity * timidity, GstBuffer * buffer) -{ - gint64 new_start, new_stop; - gint64 offset, length; - GstBuffer *out; - - return buffer; - - if (!gst_segment_clip (timidity->o_segment, GST_FORMAT_DEFAULT, - GST_BUFFER_OFFSET (buffer), GST_BUFFER_OFFSET_END (buffer), - &new_start, &new_stop)) { - gst_buffer_unref (buffer); - return NULL; - } - - if (GST_BUFFER_OFFSET (buffer) == new_start && - GST_BUFFER_OFFSET_END (buffer) == new_stop) - return buffer; - - offset = new_start - GST_BUFFER_OFFSET (buffer); - length = new_stop - new_start; - - out = gst_buffer_create_sub (buffer, offset * timidity->bytes_per_frame, - length * timidity->bytes_per_frame); - - GST_BUFFER_OFFSET (out) = new_start; - GST_BUFFER_OFFSET_END (out) = new_stop; - GST_BUFFER_TIMESTAMP (out) = new_start * timidity->time_per_frame; - GST_BUFFER_DURATION (out) = (new_stop - new_start) * timidity->time_per_frame; - - gst_buffer_unref (buffer); - - return out; -} - -/* generate audio data and advance internal timers */ -static GstBuffer * -gst_timidity_fill_buffer (GstTimidity * timidity, GstBuffer * buffer) -{ - size_t bytes_read; - gint64 samples; - - bytes_read = mid_song_read_wave (timidity->song, GST_BUFFER_DATA (buffer), - GST_BUFFER_SIZE (buffer)); - - if (bytes_read == 0) { - gst_buffer_unref (buffer); - return NULL; - } - - GST_BUFFER_OFFSET (buffer) = - timidity->o_segment->last_stop * timidity->bytes_per_frame; - GST_BUFFER_TIMESTAMP (buffer) = - timidity->o_segment->last_stop * timidity->time_per_frame; - - if (bytes_read < GST_BUFFER_SIZE (buffer)) { - GstBuffer *old = buffer; - - buffer = gst_buffer_create_sub (buffer, 0, bytes_read); - gst_buffer_unref (old); - } - - samples = GST_BUFFER_SIZE (buffer) / timidity->bytes_per_frame; - - timidity->o_segment->last_stop += samples; - - GST_BUFFER_OFFSET_END (buffer) = - timidity->o_segment->last_stop * timidity->bytes_per_frame; - GST_BUFFER_DURATION (buffer) = samples * timidity->time_per_frame; - - GST_DEBUG_OBJECT (timidity, - "generated buffer %" GST_TIME_FORMAT "-%" GST_TIME_FORMAT - " (%" G_GINT64_FORMAT " samples)", - GST_TIME_ARGS ((guint64) GST_BUFFER_TIMESTAMP (buffer)), - GST_TIME_ARGS (((guint64) (GST_BUFFER_TIMESTAMP (buffer) + - GST_BUFFER_DURATION (buffer)))), samples); - - return buffer; -} - -static GstBuffer * -gst_timidity_get_buffer (GstTimidity * timidity) -{ - GstBuffer *out; - - out = - gst_timidity_fill_buffer (timidity, - gst_timidity_allocate_buffer (timidity, 256)); - - if (!out) - return NULL; - - return gst_timidity_clip_buffer (timidity, out); -} - -static void -gst_timidity_loop (GstPad * sinkpad) -{ - GstTimidity *timidity = GST_TIMIDITY (GST_PAD_PARENT (sinkpad)); - GstBuffer *out; - GstFlowReturn ret; - - if (timidity->mididata_size == 0) { - if (!gst_timidity_get_upstream_size (timidity, &timidity->mididata_size)) { - GST_ELEMENT_ERROR (timidity, STREAM, DECODE, (NULL), - ("Unable to get song length")); - goto paused; - } - - g_free (timidity->mididata); - - timidity->mididata = g_malloc (timidity->mididata_size); - timidity->mididata_offset = 0; - return; - } - - if (timidity->mididata_offset < timidity->mididata_size) { - GstBuffer *buffer = NULL; - gint64 size; - - GST_DEBUG_OBJECT (timidity, "loading song"); - - ret = - gst_pad_pull_range (timidity->sinkpad, timidity->mididata_offset, - -1, &buffer); - if (ret != GST_FLOW_OK) { - GST_ELEMENT_ERROR (timidity, STREAM, DECODE, (NULL), - ("Unable to load song")); - goto paused; - } - - size = timidity->mididata_size - timidity->mididata_offset; - if (GST_BUFFER_SIZE (buffer) < size) - size = GST_BUFFER_SIZE (buffer); - - memmove (timidity->mididata + timidity->mididata_offset, - GST_BUFFER_DATA (buffer), size); - gst_buffer_unref (buffer); - - timidity->mididata_offset += size; - GST_DEBUG_OBJECT (timidity, "Song loaded"); - return; - } - - if (!timidity->song) { - MidIStream *stream; - GstTagList *tags = NULL; - gchar *text; - - GST_DEBUG_OBJECT (timidity, "Parsing song"); - -#if defined(LIBTIMIDITY_VERSION) && LIBTIMIDITY_VERSION < 0x000200L - stream = - mid_istream_open_mem (timidity->mididata, timidity->mididata_size, 0); -#else - stream = mid_istream_open_mem (timidity->mididata, timidity->mididata_size); -#endif - - timidity->song = mid_song_load (stream, timidity->song_options); - mid_istream_close (stream); - - if (!timidity->song) { - GST_ELEMENT_ERROR (timidity, STREAM, DECODE, (NULL), - ("Unable to parse midi")); - goto paused; - } - - mid_song_start (timidity->song); - timidity->o_len = (GST_MSECOND * - (GstClockTime) mid_song_get_total_time (timidity->song)) / - timidity->time_per_frame; - gst_segment_set_newsegment (timidity->o_segment, FALSE, 1.0, - GST_FORMAT_DEFAULT, 0, GST_CLOCK_TIME_NONE, 0); - - - gst_pad_push_event (timidity->srcpad, - gst_timidity_get_new_segment_event (timidity, GST_FORMAT_TIME, FALSE)); - - /* extract tags */ - text = mid_song_get_meta (timidity->song, MID_SONG_TEXT); - if (text) { - tags = gst_tag_list_new (); - gst_tag_list_add (tags, GST_TAG_MERGE_APPEND, GST_TAG_TITLE, text, NULL); - - //g_free (text); - } - - text = mid_song_get_meta (timidity->song, MID_SONG_COPYRIGHT); - if (text) { - if (tags == NULL) - tags = gst_tag_list_new (); - gst_tag_list_add (tags, GST_TAG_MERGE_APPEND, - GST_TAG_COPYRIGHT, text, NULL); - - //g_free (text); - } - - if (tags) { - gst_element_found_tags (GST_ELEMENT (timidity), tags); - } - - GST_DEBUG_OBJECT (timidity, "Parsing song done"); - return; - } - - if (timidity->o_segment_changed) { - GstSegment *segment = gst_timidity_get_segment (timidity, GST_FORMAT_TIME, - !timidity->o_new_segment); - - GST_LOG_OBJECT (timidity, - "sending newsegment from %" GST_TIME_FORMAT "-%" GST_TIME_FORMAT - ", pos=%" GST_TIME_FORMAT, GST_TIME_ARGS ((guint64) segment->start), - GST_TIME_ARGS ((guint64) segment->stop), - GST_TIME_ARGS ((guint64) segment->time)); - - if (timidity->o_segment->flags & GST_SEEK_FLAG_SEGMENT) { - gst_element_post_message (GST_ELEMENT (timidity), - gst_message_new_segment_start (GST_OBJECT (timidity), - segment->format, segment->start)); - } - - gst_segment_free (segment); - timidity->o_segment_changed = FALSE; - return; - } - - if (timidity->o_seek) { - /* perform a seek internally */ - timidity->o_segment->last_stop = timidity->o_segment->time; - mid_song_seek (timidity->song, - (timidity->o_segment->last_stop * timidity->time_per_frame) / - GST_MSECOND); - } - - out = gst_timidity_get_buffer (timidity); - if (!out) { - GST_LOG_OBJECT (timidity, "Song ended, generating eos"); - gst_pad_push_event (timidity->srcpad, gst_event_new_eos ()); - timidity->o_seek = FALSE; - goto paused; - } - - if (timidity->o_seek) { - GST_BUFFER_FLAG_SET (out, GST_BUFFER_FLAG_DISCONT); - timidity->o_seek = FALSE; - } - - gst_buffer_set_caps (out, timidity->out_caps); - ret = gst_pad_push (timidity->srcpad, out); - - if (ret == GST_FLOW_UNEXPECTED) - goto eos; - else if (ret < GST_FLOW_UNEXPECTED || ret == GST_FLOW_NOT_LINKED) - goto error; - - return; - -paused: - { - GST_DEBUG_OBJECT (timidity, "pausing task"); - gst_pad_pause_task (timidity->sinkpad); - return; - } -eos: - { - gst_pad_push_event (timidity->srcpad, gst_event_new_eos ()); - goto paused; - } -error: - { - GST_ELEMENT_FLOW_ERROR (timidity, ret); - gst_pad_push_event (timidity->srcpad, gst_event_new_eos ()); - goto paused; - } -} - -static GstStateChangeReturn -gst_timidity_change_state (GstElement * element, GstStateChange transition) -{ - GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS; - GstTimidity *timidity = GST_TIMIDITY (element); - - if (!timidity->initialized) { - GST_WARNING ("Timidity renderer is not initialized"); - return GST_STATE_CHANGE_FAILURE; - } - - switch (transition) { - case GST_STATE_CHANGE_NULL_TO_READY: - timidity->out_caps = - gst_caps_copy (gst_pad_get_pad_template_caps (timidity->srcpad)); - timidity->mididata = NULL; - break; - case GST_STATE_CHANGE_READY_TO_PAUSED: - timidity->mididata_size = 0; - break; - case GST_STATE_CHANGE_PAUSED_TO_PLAYING: - break; - default: - break; - } - - ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - - switch (transition) { - case GST_STATE_CHANGE_PLAYING_TO_PAUSED: - break; - case GST_STATE_CHANGE_PAUSED_TO_READY: - if (timidity->song) - mid_song_free (timidity->song); - timidity->song = NULL; - timidity->mididata_size = 0; - if (timidity->mididata) { - g_free (timidity->mididata); - timidity->mididata = NULL; - } - break; - case GST_STATE_CHANGE_READY_TO_NULL: - gst_caps_unref (timidity->out_caps); - break; - default: - break; - } - - return ret; -} - -static gboolean -plugin_init (GstPlugin * plugin) -{ - GST_DEBUG_CATEGORY_INIT (gst_timidity_debug, "timidity", - 0, "Timidity plugin"); - - return gst_element_register (plugin, "timidity", - GST_RANK_PRIMARY, GST_TYPE_TIMIDITY); -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - timidity, - "Timidity Plugin", - plugin_init, VERSION, "GPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/ext/timidity/gsttimidity.h b/ext/timidity/gsttimidity.h deleted file mode 100644 index 4e9350b73..000000000 --- a/ext/timidity/gsttimidity.h +++ /dev/null @@ -1,84 +0,0 @@ -/* - * gsttimdity - timidity plugin for gstreamer - * - * Copyright 2007 Wouter Paesen <wouter@blue-gate.be> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - * - * Wrapper element for libtimidity. This element works in pull - * based mode because that's essentially how libtimidity works. - * We create a libtimidity stream that operates on the srcpad. - * The sinkpad is in pull mode. - */ - -#ifndef __GST_TIMIDITY_H__ -#define __GST_TIMIDITY_H__ - -#include <gst/gst.h> -#include <gst/base/gstadapter.h> -#include <timidity.h> - -G_BEGIN_DECLS -#define GST_TYPE_TIMIDITY \ - (gst_timidity_get_type()) -#define GST_TIMIDITY(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TIMIDITY,GstTimidity)) -#define GST_TIMIDITY_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_TIMIDITY,GstTimidityClass)) -#define GST_IS_TIMIDITY(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TIMIDITY)) -#define GST_IS_TIMIDITY_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_TIMIDITY)) -typedef struct _GstTimidity GstTimidity; -typedef struct _GstTimidityClass GstTimidityClass; - -struct _GstTimidity -{ - GstElement element; - - GstPad *sinkpad, *srcpad; - - gboolean initialized; - - /* input stream properties */ - gint64 mididata_size, mididata_offset; - gchar *mididata; - gboolean mididata_filled; - - MidSong *song; - - /* output data */ - gboolean o_new_segment, o_segment_changed, o_seek; - GstSegment o_segment[1]; - gint64 o_len; - - /* format of the stream */ - MidSongOptions song_options[1]; - gint64 bytes_per_frame; - GstClockTime time_per_frame; - - GstCaps *out_caps; -}; - -struct _GstTimidityClass -{ - GstElementClass parent_class; -}; - -GType gst_timidity_get_type (void); - -G_END_DECLS -#endif /* __GST_TIMIDITY_H__ */ diff --git a/ext/timidity/Makefile.am b/ext/wildmidi/Makefile.am index 9ec7bbd83..7dfdc883f 100644 --- a/ext/timidity/Makefile.am +++ b/ext/wildmidi/Makefile.am @@ -1,20 +1,6 @@ # plugindir is set in configure plugin_LTLIBRARIES = -if USE_TIMIDITY -plugin_LTLIBRARIES += libgsttimidity.la - -# sources used to compile this plug-in -libgsttimidity_la_SOURCES = gsttimidity.c - -# flags used to compile this plugin -# add other _CFLAGS and _LIBS as needed -libgsttimidity_la_CFLAGS = $(GST_CFLAGS) $(GST_BASE_CFLAGS) $(TIMIDITY_CFLAGS) -libgsttimidity_la_LIBADD = $(GST_LIBS) $(GST_BASE_LIBS) $(TIMIDITY_LIBS) -libgsttimidity_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgsttimidity_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) -endif - if USE_WILDMIDI plugin_LTLIBRARIES += libgstwildmidi.la @@ -29,5 +15,5 @@ libgstwildmidi_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) libgstwildmidi_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) endif -noinst_HEADERS = gsttimidity.h gstwildmidi.h +noinst_HEADERS = gstwildmidi.h diff --git a/ext/timidity/README b/ext/wildmidi/README index f883cd002..f883cd002 100644 --- a/ext/timidity/README +++ b/ext/wildmidi/README diff --git a/ext/timidity/gstwildmidi.c b/ext/wildmidi/gstwildmidi.c index 7f380d6da..7f380d6da 100644 --- a/ext/timidity/gstwildmidi.c +++ b/ext/wildmidi/gstwildmidi.c diff --git a/ext/timidity/gstwildmidi.h b/ext/wildmidi/gstwildmidi.h index 54a915b30..54a915b30 100644 --- a/ext/timidity/gstwildmidi.h +++ b/ext/wildmidi/gstwildmidi.h diff --git a/ext/xvid/Makefile.am b/ext/xvid/Makefile.am deleted file mode 100644 index 016f3736a..000000000 --- a/ext/xvid/Makefile.am +++ /dev/null @@ -1,9 +0,0 @@ -plugin_LTLIBRARIES = libgstxvid.la - -libgstxvid_la_SOURCES = gstxvidenc.c gstxviddec.c gstxvid.c -libgstxvid_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) $(XVID_CFLAGS) -libgstxvid_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) $(XVID_LIBS) -libgstxvid_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstxvid_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -noinst_HEADERS = gstxvidenc.h gstxviddec.h gstxvid.h diff --git a/ext/xvid/gstxvid.c b/ext/xvid/gstxvid.c deleted file mode 100644 index 9d0d150cc..000000000 --- a/ext/xvid/gstxvid.c +++ /dev/null @@ -1,371 +0,0 @@ -/* GStreamer xvid encoder/decoder plugin - * Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <string.h> -#include <xvid.h> - -#include <gst/video/video.h> -#include "gstxviddec.h" -#include "gstxvidenc.h" - -gboolean -gst_xvid_init (void) -{ - xvid_gbl_init_t xinit; - gint ret; - static gboolean is_init = FALSE; - - /* only init once */ - if (is_init == TRUE) { - return TRUE; - } - - /* set up xvid initially (function pointers, CPU flags) */ - gst_xvid_init_struct (xinit); - - if ((ret = xvid_global (NULL, XVID_GBL_INIT, &xinit, NULL)) < 0) { - g_warning ("Failed to initialize XviD: %s (%d)", gst_xvid_error (ret), ret); - return FALSE; - } - - GST_LOG ("Initted XviD version %d.%d.%d (API %d.%d)", - XVID_VERSION_MAJOR (XVID_VERSION), - XVID_VERSION_MINOR (XVID_VERSION), - XVID_VERSION_PATCH (XVID_VERSION), - XVID_API_MAJOR (XVID_API), XVID_API_MINOR (XVID_API)); - - is_init = TRUE; - return TRUE; -} - -const gchar * -gst_xvid_error (int errorcode) -{ - const gchar *error; - - switch (errorcode) { - case XVID_ERR_FAIL: - error = "Operation failed"; - break; - case 0: - error = "No error"; - break; - case XVID_ERR_MEMORY: - error = "Memory allocation error"; - break; - case XVID_ERR_FORMAT: - error = "File format not supported"; - break; - case XVID_ERR_VERSION: - error = "Structure version not supported"; - break; - default: - error = "Unknown error"; - break; - } - - return error; -} - -gint -gst_xvid_structure_to_csp (GstStructure * structure) -{ - const gchar *mime = gst_structure_get_name (structure); - gint xvid_cs = -1; - - if (!strcmp (mime, "video/x-raw-yuv")) { - guint32 fourcc; - - gst_structure_get_fourcc (structure, "format", &fourcc); - switch (fourcc) { - case GST_MAKE_FOURCC ('I', '4', '2', '0'): - xvid_cs = XVID_CSP_I420; - break; - case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'): - xvid_cs = XVID_CSP_YUY2; - break; - case GST_MAKE_FOURCC ('Y', 'V', '1', '2'): - xvid_cs = XVID_CSP_YV12; - break; - case GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'): - xvid_cs = XVID_CSP_UYVY; - break; - case GST_MAKE_FOURCC ('Y', 'V', 'Y', 'U'): - xvid_cs = XVID_CSP_YVYU; - break; - } - } else { - gint depth, bpp, r_mask; - - gst_structure_get_int (structure, "depth", &depth); - gst_structure_get_int (structure, "bpp", &bpp); - gst_structure_get_int (structure, "red_mask", &r_mask); - - switch (depth) { - case 15: - xvid_cs = XVID_CSP_RGB555; - break; - case 16: - xvid_cs = XVID_CSP_RGB565; - break; - case 24: - if (bpp == 24) { - xvid_cs = XVID_CSP_BGR; - } else { - switch (r_mask) { - case 0xff000000: - xvid_cs = XVID_CSP_RGBA; - break; -#ifdef XVID_CSP_ARGB - case 0x00ff0000: - xvid_cs = XVID_CSP_ARGB; - break; -#endif - case 0x0000ff00: - xvid_cs = XVID_CSP_BGRA; - break; - case 0x000000ff: - xvid_cs = XVID_CSP_ABGR; - break; - } - } - break; - default: - break; - } - - } - - return xvid_cs; -} - -GstCaps * -gst_xvid_csp_to_caps (gint csp, gint w, gint h) -{ - GstStructure *structure = NULL; - - switch (csp) { - case XVID_CSP_RGB555: - case XVID_CSP_RGB565: - case XVID_CSP_BGR: - case XVID_CSP_ABGR: - case XVID_CSP_BGRA: -#ifdef XVID_CSP_ARGB - case XVID_CSP_ARGB: -#endif - case XVID_CSP_RGBA:{ - gint r_mask = 0, b_mask = 0, g_mask = 0, - endianness = 0, bpp = 0, depth = 0; - - switch (csp) { - case XVID_CSP_RGB555: - r_mask = GST_VIDEO_COMP1_MASK_15_INT; - g_mask = GST_VIDEO_COMP2_MASK_15_INT; - b_mask = GST_VIDEO_COMP3_MASK_15_INT; - endianness = G_BYTE_ORDER; - depth = 15; - bpp = 16; - break; - case XVID_CSP_RGB565: - r_mask = GST_VIDEO_COMP1_MASK_16_INT; - g_mask = GST_VIDEO_COMP2_MASK_16_INT; - b_mask = GST_VIDEO_COMP3_MASK_16_INT; - endianness = G_BYTE_ORDER; - depth = 16; - bpp = 16; - break; - case XVID_CSP_BGR: - r_mask = 0x0000ff; - g_mask = 0x00ff00; - b_mask = 0xff0000; - endianness = G_BIG_ENDIAN; - depth = 24; - bpp = 24; - break; - case XVID_CSP_ABGR: - r_mask = 0x000000ff; - g_mask = 0x0000ff00; - b_mask = 0x00ff0000; - endianness = G_BIG_ENDIAN; - depth = 24; - bpp = 32; - break; - case XVID_CSP_BGRA: - r_mask = 0x0000ff00; - g_mask = 0x00ff0000; - b_mask = 0xff000000; - endianness = G_BIG_ENDIAN; - depth = 24; - bpp = 32; - break; -#ifdef XVID_CSP_ARGB - case XVID_CSP_ARGB: - r_mask = 0x00ff0000; - g_mask = 0x0000ff00; - b_mask = 0x000000ff; - endianness = G_BIG_ENDIAN; - depth = 24; - bpp = 32; - break; -#endif - case XVID_CSP_RGBA: - r_mask = 0xff000000; - g_mask = 0x00ff0000; - b_mask = 0x0000ff00; - endianness = G_BIG_ENDIAN; - depth = 24; - bpp = 32; - break; - } - - structure = gst_structure_new ("video/x-raw-rgb", - "width", G_TYPE_INT, w, - "height", G_TYPE_INT, h, - "depth", G_TYPE_INT, depth, - "bpp", G_TYPE_INT, bpp, - "endianness", G_TYPE_INT, endianness, - "red_mask", G_TYPE_INT, r_mask, - "green_mask", G_TYPE_INT, g_mask, - "blue_mask", G_TYPE_INT, b_mask, NULL); - break; - } - - case XVID_CSP_YUY2: - case XVID_CSP_YVYU: - case XVID_CSP_UYVY: - case XVID_CSP_I420: - case XVID_CSP_YV12:{ - guint32 fourcc = 0; - - switch (csp) { - case XVID_CSP_YUY2: - fourcc = GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'); - break; - case XVID_CSP_YVYU: - fourcc = GST_MAKE_FOURCC ('Y', 'V', 'Y', 'U'); - break; - case XVID_CSP_UYVY: - fourcc = GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'); - break; - case XVID_CSP_I420: - fourcc = GST_MAKE_FOURCC ('I', '4', '2', '0'); - break; - case XVID_CSP_YV12: - fourcc = GST_MAKE_FOURCC ('Y', 'V', '1', '2'); - break; - } - - structure = gst_structure_new ("video/x-raw-yuv", - "width", G_TYPE_INT, w, - "height", G_TYPE_INT, h, "format", GST_TYPE_FOURCC, fourcc, NULL); - break; - } - } - - return gst_caps_new_full (structure, NULL); -} - - -gint -gst_xvid_image_get_size (gint csp, gint width, gint height) -{ - xvid_image_t dummy_im; - - return gst_xvid_image_fill (&dummy_im, NULL, csp, width, height); -} - -gint -gst_xvid_image_fill (xvid_image_t * im, void *ptr, gint csp, - gint width, gint height) -{ - gint stride, h2, size = 0; - - im->csp = csp; - - switch (csp) { - case XVID_CSP_I420: - case XVID_CSP_YV12: - /* planar */ - /* luma */ - stride = GST_ROUND_UP_4 (width); - h2 = GST_ROUND_UP_2 (height); - im->stride[0] = stride; - im->plane[0] = ptr; - /* chroma */ - im->plane[1] = ((guint8 *) im->plane[0]) + (stride * h2); - size += stride * height; - stride = GST_ROUND_UP_8 (width) / 2; - h2 = GST_ROUND_UP_2 (height) / 2; - im->stride[1] = stride; - - im->plane[2] = ((guint8 *) im->plane[1]) + (stride * h2); - im->stride[2] = stride; - size += 2 * (stride * h2); - break; - case XVID_CSP_RGB555: - case XVID_CSP_RGB565: - case XVID_CSP_YUY2: - case XVID_CSP_UYVY: - case XVID_CSP_YVYU: - /* packed */ - stride = GST_ROUND_UP_4 (width * 2); - im->plane[0] = ptr; - im->stride[0] = stride; - size = stride * height; - break; - case XVID_CSP_BGR: - stride = GST_ROUND_UP_4 (width * 3); - im->plane[0] = ptr; - im->stride[0] = stride; - size = stride * height * 2; - break; - case XVID_CSP_ABGR: - case XVID_CSP_BGRA: - case XVID_CSP_RGBA: -#ifdef XVID_CSP_ARGB - case XVID_CSP_ARGB: -#endif - stride = width * 4; - im->plane[0] = ptr; - im->stride[0] = stride; - size = stride * height; - break; - } - - return size; -} - -static gboolean -plugin_init (GstPlugin * plugin) -{ - return (gst_element_register (plugin, "xvidenc", - GST_RANK_SECONDARY, GST_TYPE_XVIDENC) && - gst_element_register (plugin, "xviddec", - GST_RANK_NONE, GST_TYPE_XVIDDEC)); -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - xvid, - "XviD plugin library", plugin_init, VERSION, "GPL", GST_PACKAGE_NAME, - GST_PACKAGE_ORIGIN) diff --git a/ext/xvid/gstxvid.h b/ext/xvid/gstxvid.h deleted file mode 100644 index fd08ba90e..000000000 --- a/ext/xvid/gstxvid.h +++ /dev/null @@ -1,57 +0,0 @@ -/* GStreamer xvid encoder/decoder plugin - * Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_XVID_H__ -#define __GST_XVID_H__ - -#include <gst/gst.h> - -G_BEGIN_DECLS - -#define gst_xvid_init_struct(s) \ - do { \ - memset (&s, 0, sizeof(s)); \ - s.version = XVID_VERSION; \ - } while (0); - -#define RGB_24_32_STATIC_CAPS(bpp, r_mask,g_mask,b_mask) \ - "video/x-raw-rgb, " \ - "width = (int) [ 0, MAX ], " \ - "height = (int) [ 0, MAX], " \ - "framerate = (fraction) [ 0, MAX], " \ - "depth = (int) 24, " \ - "bpp = (int) " G_STRINGIFY (bpp) ", " \ - "endianness = (int) BIG_ENDIAN, " \ - "red_mask = (int) " G_STRINGIFY (r_mask) ", " \ - "green_mask = (int) " G_STRINGIFY (g_mask) ", " \ - "blue_mask = (int) " G_STRINGIFY (b_mask) - -extern const gchar *gst_xvid_error (int errorcode); -extern gboolean gst_xvid_init (void); - -extern gint gst_xvid_structure_to_csp (GstStructure *structure); -extern GstCaps * gst_xvid_csp_to_caps (gint csp, gint w, gint h); -extern gint gst_xvid_image_get_size (gint csp, - gint width, gint height); -extern gint gst_xvid_image_fill (xvid_image_t * im, void * ptr, gint csp, - gint width, gint height); - -G_END_DECLS - -#endif /* __GST_XVID_H__ */ diff --git a/ext/xvid/gstxviddec.c b/ext/xvid/gstxviddec.c deleted file mode 100644 index b49cf2fad..000000000 --- a/ext/xvid/gstxviddec.c +++ /dev/null @@ -1,673 +0,0 @@ -/* GStreamer xvid decoder plugin - * Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net> - * (C) 2006 Mark Nauwelaerts <manauw@skynet.be> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <string.h> -#include <xvid.h> - -#include <gst/video/video.h> -#include "gstxviddec.h" - -static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/x-xvid, " - "width = (int) [ 0, MAX ], " - "height = (int) [ 0, MAX ], " "framerate = (fraction) [ 0/1, MAX ]; " - "video/mpeg, " - "mpegversion = (int) 4, " - "systemstream = (boolean) FALSE, " - "width = (int) [ 0, MAX ], " - "height = (int) [ 0, MAX ], " "framerate = (fraction) [ 0/1, MAX ]") - ); - -static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("{ I420, YUY2, YV12, YVYU, UYVY }") - "; " RGB_24_32_STATIC_CAPS (32, 0x00ff0000, 0x0000ff00, - 0x000000ff) "; " RGB_24_32_STATIC_CAPS (32, 0xff000000, 0x00ff0000, - 0x0000ff00) "; " RGB_24_32_STATIC_CAPS (32, 0x0000ff00, 0x00ff0000, - 0xff000000) "; " RGB_24_32_STATIC_CAPS (32, 0x000000ff, 0x0000ff00, - 0x00ff0000) "; " RGB_24_32_STATIC_CAPS (24, 0x0000ff, 0x00ff00, - 0xff0000) "; " GST_VIDEO_CAPS_RGB_15 "; " GST_VIDEO_CAPS_RGB_16) - ); - -GST_DEBUG_CATEGORY_STATIC (xviddec_debug); -#define GST_CAT_DEFAULT xviddec_debug - -static void gst_xviddec_base_init (GstXvidDecClass * klass); -static void gst_xviddec_class_init (GstXvidDecClass * klass); -static void gst_xviddec_init (GstXvidDec * dec); -static void gst_xviddec_reset (GstXvidDec * dec); -static gboolean gst_xviddec_handle_sink_event (GstPad * pad, GstEvent * event); -static GstFlowReturn gst_xviddec_chain (GstPad * pad, GstBuffer * buf); -static gboolean gst_xviddec_setcaps (GstPad * pad, GstCaps * caps); -static void gst_xviddec_flush_buffers (GstXvidDec * dec, gboolean send); -static GstStateChangeReturn gst_xviddec_change_state (GstElement * element, - GstStateChange transition); - - -static GstElementClass *parent_class = NULL; - -GType -gst_xviddec_get_type (void) -{ - static GType xviddec_type = 0; - - if (!xviddec_type) { - static const GTypeInfo xviddec_info = { - sizeof (GstXvidDecClass), - (GBaseInitFunc) gst_xviddec_base_init, - NULL, - (GClassInitFunc) gst_xviddec_class_init, - NULL, - NULL, - sizeof (GstXvidDec), - 0, - (GInstanceInitFunc) gst_xviddec_init, - }; - - xviddec_type = g_type_register_static (GST_TYPE_ELEMENT, - "GstXvidDec", &xviddec_info, 0); - } - return xviddec_type; -} - -static void -gst_xviddec_base_init (GstXvidDecClass * klass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gst_element_class_add_static_pad_template (element_class, &sink_template); - gst_element_class_add_static_pad_template (element_class, &src_template); - - gst_element_class_set_static_metadata (element_class, "XviD video decoder", - "Codec/Decoder/Video", - "XviD decoder based on xvidcore", - "Ronald Bultje <rbultje@ronald.bitfreak.net>"); -} - -static void -gst_xviddec_class_init (GstXvidDecClass * klass) -{ - GstElementClass *gstelement_class = (GstElementClass *) klass; - - parent_class = g_type_class_peek_parent (klass); - - GST_DEBUG_CATEGORY_INIT (xviddec_debug, "xviddec", 0, "XviD decoder"); - - gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_xviddec_change_state); -} - - -static void -gst_xviddec_init (GstXvidDec * dec) -{ - /* create the sink pad */ - dec->sinkpad = gst_pad_new_from_static_template (&sink_template, "sink"); - gst_pad_set_chain_function (dec->sinkpad, - GST_DEBUG_FUNCPTR (gst_xviddec_chain)); - gst_pad_set_setcaps_function (dec->sinkpad, - GST_DEBUG_FUNCPTR (gst_xviddec_setcaps)); - gst_pad_set_event_function (dec->sinkpad, - GST_DEBUG_FUNCPTR (gst_xviddec_handle_sink_event)); - gst_element_add_pad (GST_ELEMENT (dec), dec->sinkpad); - - /* create the src pad */ - dec->srcpad = gst_pad_new_from_static_template (&src_template, "src"); - gst_pad_use_fixed_caps (dec->srcpad); - gst_element_add_pad (GST_ELEMENT (dec), dec->srcpad); - - gst_xviddec_reset (dec); -} - - -static void -gst_xviddec_reset (GstXvidDec * dec) -{ - /* size, etc. */ - dec->width = dec->height = dec->csp = -1; - dec->fps_n = dec->par_n = -1; - dec->fps_d = dec->par_d = 1; - dec->next_ts = dec->next_dur = GST_CLOCK_TIME_NONE; - dec->outbuf_size = 0; - - /* set xvid handle to NULL */ - dec->handle = NULL; - - /* no delayed timestamp to start with */ - dec->have_ts = FALSE; - - /* need keyframe to get going */ - dec->waiting_for_key = TRUE; -} - - -static void -gst_xviddec_unset (GstXvidDec * dec) -{ - /* release XviD decoder */ - xvid_decore (dec->handle, XVID_DEC_DESTROY, NULL, NULL); - dec->handle = NULL; -} - - -static gboolean -gst_xviddec_handle_sink_event (GstPad * pad, GstEvent * event) -{ - GstXvidDec *dec = GST_XVIDDEC (GST_PAD_PARENT (pad)); - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_EOS: - gst_xviddec_flush_buffers (dec, TRUE); - break; - case GST_EVENT_FLUSH_STOP: - gst_xviddec_flush_buffers (dec, FALSE); - break; - case GST_EVENT_NEWSEGMENT: - /* don't really mind about the actual segment info, - * but we do need to recover from this possible jump */ - /* FIXME, NEWSEGMENT is not a discontinuity. A decoder - * should clip the output to the segment boundaries. - * Also the rate field of the segment can be used to - * optimize the decoding, like skipping B frames when - * playing at double speed. - * The DISCONT flag on buffers should be used to detect - * discontinuities. - */ - dec->waiting_for_key = TRUE; - break; - default: - break; - } - - return gst_pad_push_event (dec->srcpad, event); -} - - -static gboolean -gst_xviddec_setup (GstXvidDec * dec) -{ - xvid_dec_create_t xdec; - gint ret; - - /* initialise parameters, see xvid documentation */ - gst_xvid_init_struct (xdec); - /* let the decoder handle this, don't trust the container */ - xdec.width = 0; - xdec.height = 0; - xdec.handle = NULL; - - GST_DEBUG_OBJECT (dec, "Initializing xvid decoder with parameters " - "%dx%d@%d", dec->width, dec->height, dec->csp); - - if ((ret = xvid_decore (NULL, XVID_DEC_CREATE, &xdec, NULL)) < 0) { - GST_WARNING_OBJECT (dec, "Initializing xvid decoder failed: %s (%d)", - gst_xvid_error (ret), ret); - return FALSE; - } - - dec->handle = xdec.handle; - - return TRUE; -} - - -static void -gst_xviddec_add_par (GstStructure * structure, - gint mux_par_n, gint mux_par_d, gint dec_par_n, gint dec_par_d) -{ - /* muxer wins if decoder has nothing interesting to offer */ - if (dec_par_n == dec_par_d) { - gst_structure_set (structure, "pixel-aspect-ratio", GST_TYPE_FRACTION, - mux_par_n, mux_par_d, NULL); - } else { - gst_structure_set (structure, "pixel-aspect-ratio", GST_TYPE_FRACTION, - dec_par_n, dec_par_d, NULL); - } -} - - -/* based on the decoder info, if provided, and xviddec info, - construct a caps and send on to src pad */ -static gboolean -gst_xviddec_negotiate (GstXvidDec * dec, xvid_dec_stats_t * xstats) -{ - gboolean ret; - gint par_width, par_height; - GstCaps *caps; - - /* note: setcaps call with no xstats info, - so definitely need to negotiate then */ - if (xstats && (xstats->type != XVID_TYPE_VOL - || (xstats->type == XVID_TYPE_VOL - && dec->width == xstats->data.vol.width - && dec->height == xstats->data.vol.height))) - return TRUE; - - switch (xstats ? xstats->data.vol.par : XVID_PAR_11_VGA) { - case XVID_PAR_11_VGA: - par_width = par_height = 1; - break; - case XVID_PAR_43_PAL: - case XVID_PAR_43_NTSC: - par_width = 4; - par_height = 3; - break; - case XVID_PAR_169_PAL: - case XVID_PAR_169_NTSC: - par_width = 16; - par_height = 9; - break; - case XVID_PAR_EXT: - default: - par_width = xstats->data.vol.par_width; - par_height = xstats->data.vol.par_height; - } - - caps = gst_xvid_csp_to_caps (dec->csp, dec->width, dec->height); - - /* can only provide framerate if we received one */ - if (dec->fps_n != -1) { - gst_structure_set (gst_caps_get_structure (caps, 0), "framerate", - GST_TYPE_FRACTION, dec->fps_n, dec->fps_d, NULL); - } - - gst_xviddec_add_par (gst_caps_get_structure (caps, 0), - dec->par_n, dec->par_d, par_width, par_height); - - GST_LOG ("setting caps on source pad: %" GST_PTR_FORMAT, caps); - ret = gst_pad_set_caps (dec->srcpad, caps); - gst_caps_unref (caps); - - return ret; -} - -static GstFlowReturn -gst_xviddec_chain (GstPad * pad, GstBuffer * buf) -{ - GstXvidDec *dec; - GstBuffer *outbuf = NULL; - xvid_dec_frame_t xframe; - xvid_dec_stats_t xstats; - gint ret; - guint8 *data, *dupe = NULL; - guint size; - GstFlowReturn fret; - - dec = GST_XVIDDEC (GST_OBJECT_PARENT (pad)); - - if (!dec->handle) - goto not_negotiated; - - fret = GST_FLOW_OK; - - GST_LOG_OBJECT (dec, "Received buffer of time %" GST_TIME_FORMAT - " duration %" GST_TIME_FORMAT ", size %d", - GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)), - GST_TIME_ARGS (GST_BUFFER_DURATION (buf)), GST_BUFFER_SIZE (buf)); - - if (GST_BUFFER_FLAG_IS_SET (buf, GST_BUFFER_FLAG_DISCONT)) { - /* FIXME: should we do anything here, like flush the decoder? */ - } - - data = GST_BUFFER_DATA (buf); - size = GST_BUFFER_SIZE (buf); - - /* xvidcore overreads the input buffer, we need to alloc some extra padding - * to make things work reliably */ -#define EXTRA_PADDING 16 - if (EXTRA_PADDING > 0) { - dupe = g_malloc (size + EXTRA_PADDING); - memcpy (dupe, data, size); - memset (dupe + size, 0, EXTRA_PADDING); - data = dupe; - } - - do { /* loop needed because xvidcore may return vol information */ - /* decode and so ... */ - gst_xvid_init_struct (xframe); - xframe.general = XVID_LOWDELAY; - xframe.bitstream = (void *) data; - xframe.length = size; - - gst_xvid_init_struct (xstats); - - if (outbuf == NULL) { - fret = gst_pad_alloc_buffer (dec->srcpad, GST_BUFFER_OFFSET_NONE, - dec->outbuf_size, GST_PAD_CAPS (dec->srcpad), &outbuf); - if (fret != GST_FLOW_OK) - goto done; - } - - gst_xvid_image_fill (&xframe.output, GST_BUFFER_DATA (outbuf), - dec->csp, dec->width, dec->height); - - ret = xvid_decore (dec->handle, XVID_DEC_DECODE, &xframe, &xstats); - if (ret < 0) - goto decode_error; - - GST_LOG_OBJECT (dec, "xvid produced output, type %d, consumed %d", - xstats.type, ret); - - if (xstats.type == XVID_TYPE_VOL) - gst_xviddec_negotiate (dec, &xstats); - - data += ret; - size -= ret; - } while (xstats.type <= 0 && size > 0); - - /* 1 byte is frequently left over */ - if (size > 1) { - GST_WARNING_OBJECT (dec, "decoder did not consume all input"); - } - - /* FIXME, reflow the multiple return exit points */ - if (xstats.type > 0) { /* some real output was produced */ - if (G_UNLIKELY (dec->waiting_for_key)) { - if (xstats.type != XVID_TYPE_IVOP) - goto dropping; - - dec->waiting_for_key = FALSE; - } - /* bframes can cause a delay in frames being returned - non keyframe timestamps can permute a bit between - encode and display order, but should match for keyframes */ - if (dec->have_ts) { - GST_BUFFER_TIMESTAMP (outbuf) = dec->next_ts; - GST_BUFFER_DURATION (outbuf) = dec->next_dur; - dec->next_ts = GST_BUFFER_TIMESTAMP (buf); - dec->next_dur = GST_BUFFER_DURATION (buf); - } else { - GST_BUFFER_TIMESTAMP (outbuf) = GST_BUFFER_TIMESTAMP (buf); - GST_BUFFER_DURATION (outbuf) = GST_BUFFER_DURATION (buf); - } - gst_buffer_set_caps (outbuf, GST_PAD_CAPS (dec->srcpad)); - GST_LOG_OBJECT (dec, "pushing buffer with pts %" GST_TIME_FORMAT - " duration %" GST_TIME_FORMAT, - GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (outbuf)), - GST_TIME_ARGS (GST_BUFFER_DURATION (outbuf))); - fret = gst_pad_push (dec->srcpad, outbuf); - - } else { /* no real output yet, delay in frames being returned */ - if (G_UNLIKELY (dec->have_ts)) { - GST_WARNING_OBJECT (dec, - "xvid decoder produced no output, but timestamp %" GST_TIME_FORMAT - " already queued", GST_TIME_ARGS (dec->next_ts)); - } else { - dec->have_ts = TRUE; - dec->next_ts = GST_BUFFER_TIMESTAMP (buf); - dec->next_dur = GST_BUFFER_DURATION (buf); - } - gst_buffer_unref (outbuf); - } - -done: - g_free (dupe); - gst_buffer_unref (buf); - - return fret; - - /* ERRORS */ -not_negotiated: - { - GST_ELEMENT_ERROR (dec, CORE, NEGOTIATION, (NULL), - ("format wasn't negotiated before chain function")); - fret = GST_FLOW_NOT_NEGOTIATED; - goto done; - } -decode_error: - { - /* FIXME: shouldn't error out fatally/properly after N decoding errors? */ - GST_ELEMENT_WARNING (dec, STREAM, DECODE, (NULL), - ("Error decoding xvid frame: %s (%d)", gst_xvid_error (ret), ret)); - if (outbuf) - gst_buffer_unref (outbuf); - goto done; - } -dropping: - { - GST_WARNING_OBJECT (dec, "Dropping non-keyframe (seek/init)"); - if (outbuf) - gst_buffer_unref (outbuf); - goto done; - } -} - - -/* flush xvid encoder buffers caused by bframe usage; - not well tested */ -static void -gst_xviddec_flush_buffers (GstXvidDec * dec, gboolean send) -{ -#if 0 - gint ret; - GstBuffer *outbuf = NULL; - xvid_dec_frame_t xframe; - xvid_dec_stats_t xstats; -#endif - - GST_DEBUG_OBJECT (dec, "flushing buffers with send %d, have_ts %d", - send, dec->have_ts); - - /* no need to flush if there is no delayed time-stamp */ - if (!dec->have_ts) - return; - - /* flushing must reset the timestamp keeping */ - dec->have_ts = FALSE; - - /* also no need to flush if no handle */ - if (!dec->handle) - return; - - /* unlike encoder, decoder does not seem to like flushing, disable for now */ -#if 0 - gst_xvid_init_struct (xframe); - gst_xvid_init_struct (xstats); - - /* init a fake frame to force flushing */ - xframe.bitstream = NULL; - xframe.length = -1; - - ret = gst_xviddec_decode (dec, xframe, &outbuf, &xstats); - GST_DEBUG_OBJECT (dec, "received frame when flushing, type %d, size %d", - xstats.type, ret); - - if (ret > 0 && send) { - /* we have some valid return frame, give it the delayed timestamp and send */ - GST_BUFFER_TIMESTAMP (outbuf) = dec->next_ts; - GST_BUFFER_DURATION (outbuf) = dec->next_dur; - - gst_buffer_set_caps (outbuf, GST_PAD_CAPS (dec->srcpad)); - gst_pad_push (dec->srcpad, outbuf); - return; - } - - if (outbuf) - gst_buffer_unref (outbuf); -#else - return; -#endif -} - -#if 0 -static GstCaps * -gst_xviddec_src_getcaps (GstPad * pad) -{ - GstXvidDec *dec = GST_XVIDDEC (GST_PAD_PARENT (pad)); - GstCaps *caps; - gint csp[] = { - XVID_CSP_I420, - XVID_CSP_YV12, - XVID_CSP_YUY2, - XVID_CSP_UYVY, - XVID_CSP_YVYU, - XVID_CSP_BGRA, - XVID_CSP_ABGR, - XVID_CSP_RGBA, -#ifdef XVID_CSP_ARGB - XVID_CSP_ARGB, -#endif - XVID_CSP_BGR, - XVID_CSP_RGB555, - XVID_CSP_RGB565, - 0 - }, i; - - if (!GST_PAD_CAPS (dec->sinkpad)) { - GstPadTemplate *templ = gst_static_pad_template_get (&src_template); - - return gst_caps_copy (gst_pad_template_get_caps (templ)); - } - - caps = gst_caps_new_empty (); - for (i = 0; csp[i] != 0; i++) { - GstCaps *one = gst_xvid_csp_to_caps (csp[i], dec->width, - dec->height, dec->fps, dec->par); - - gst_caps_append (caps, one); - } - - return caps; -} -#endif - -static gboolean -gst_xviddec_setcaps (GstPad * pad, GstCaps * caps) -{ - GstXvidDec *dec = GST_XVIDDEC (GST_PAD_PARENT (pad)); - GstStructure *structure; - GstCaps *allowed_caps; - const GValue *val; - - GST_LOG_OBJECT (dec, "caps %" GST_PTR_FORMAT, caps); - - /* if there's something old around, remove it */ - if (dec->handle) { - gst_xviddec_unset (dec); - } - - structure = gst_caps_get_structure (caps, 0); - gst_structure_get_int (structure, "width", &dec->width); - gst_structure_get_int (structure, "height", &dec->height); - - /* perhaps some fps info */ - val = gst_structure_get_value (structure, "framerate"); - if ((val != NULL) && GST_VALUE_HOLDS_FRACTION (val)) { - dec->fps_n = gst_value_get_fraction_numerator (val); - dec->fps_d = gst_value_get_fraction_denominator (val); - } else { - dec->fps_n = -1; - dec->fps_d = 1; - } - - /* perhaps some par info */ - val = gst_structure_get_value (structure, "pixel-aspect-ratio"); - if (val != NULL && GST_VALUE_HOLDS_FRACTION (val)) { - dec->par_n = gst_value_get_fraction_numerator (val); - dec->par_d = gst_value_get_fraction_denominator (val); - } else { - dec->par_n = 1; - dec->par_d = 1; - } - - /* we try to find the preferred/accept csp */ - allowed_caps = gst_pad_get_allowed_caps (dec->srcpad); - if (!allowed_caps) { - GST_DEBUG_OBJECT (dec, "... but no peer, using template caps"); - /* need to copy because get_allowed_caps returns a ref, - and get_pad_template_caps doesn't */ - allowed_caps = gst_caps_copy (gst_pad_get_pad_template_caps (dec->srcpad)); - } - GST_LOG_OBJECT (dec, "allowed source caps %" GST_PTR_FORMAT, allowed_caps); - - /* pick the first one ... */ - structure = gst_caps_get_structure (allowed_caps, 0); - val = gst_structure_get_value (structure, "format"); - if (val != NULL && G_VALUE_TYPE (val) == GST_TYPE_LIST) { - GValue temp = { 0, }; - gst_value_init_and_copy (&temp, gst_value_list_get_value (val, 0)); - gst_structure_set_value (structure, "format", &temp); - g_value_unset (&temp); - } - - /* ... and use its info to get the csp */ - dec->csp = gst_xvid_structure_to_csp (structure); - if (dec->csp == -1) { - GST_WARNING_OBJECT (dec, "failed to decide on colorspace, using I420"); - dec->csp = XVID_CSP_I420; - } - - dec->outbuf_size = - gst_xvid_image_get_size (dec->csp, dec->width, dec->height); - - GST_LOG_OBJECT (dec, "csp=%d, outbuf_size=%d", dec->csp, dec->outbuf_size); - - gst_caps_unref (allowed_caps); - - /* now set up xvid ... */ - if (!gst_xviddec_setup (dec)) { - GST_ELEMENT_ERROR (GST_ELEMENT (dec), LIBRARY, INIT, (NULL), (NULL)); - return FALSE; - } - - return gst_xviddec_negotiate (dec, NULL); -} - -static GstStateChangeReturn -gst_xviddec_change_state (GstElement * element, GstStateChange transition) -{ - GstXvidDec *dec = GST_XVIDDEC (element); - GstStateChangeReturn ret; - - switch (transition) { - case GST_STATE_CHANGE_NULL_TO_READY: - if (!gst_xvid_init ()) - return GST_STATE_CHANGE_FAILURE; - break; - default: - break; - } - - ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - if (ret == GST_STATE_CHANGE_FAILURE) - goto done; - - switch (transition) { - case GST_STATE_CHANGE_PAUSED_TO_READY: - gst_xviddec_flush_buffers (dec, FALSE); - if (dec->handle) { - gst_xviddec_unset (dec); - } - gst_xviddec_reset (dec); - break; - default: - break; - } - -done: - return ret; -} diff --git a/ext/xvid/gstxviddec.h b/ext/xvid/gstxviddec.h deleted file mode 100644 index ac3f0ebb8..000000000 --- a/ext/xvid/gstxviddec.h +++ /dev/null @@ -1,73 +0,0 @@ -/* GStreamer xvid decoder plugin - * Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_XVIDDEC_H__ -#define __GST_XVIDDEC_H__ - -#include <gst/gst.h> -#include "gstxvid.h" - -G_BEGIN_DECLS - -#define GST_TYPE_XVIDDEC \ - (gst_xviddec_get_type()) -#define GST_XVIDDEC(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_XVIDDEC, GstXvidDec)) -#define GST_XVIDDEC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_XVIDDEC, GstXvidDecClass)) -#define GST_IS_XVIDDEC(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_XVIDDEC)) -#define GST_IS_XVIDDEC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_XVIDDEC)) - -typedef struct _GstXvidDec GstXvidDec; -typedef struct _GstXvidDecClass GstXvidDecClass; - -struct _GstXvidDec { - GstElement element; - - /* pads */ - GstPad *sinkpad, *srcpad; - - /* xvid handle */ - void *handle; - - /* video (output) settings */ - gint csp; - gint width, height; - gint fps_n, fps_d, par_n, par_d; - gint outbuf_size; - - /* whether in need for keyframe */ - gboolean waiting_for_key; - - /* retain some info on delayed frame */ - gboolean have_ts; - GstClockTime next_ts, next_dur; -}; - -struct _GstXvidDecClass { - GstElementClass parent_class; -}; - -GType gst_xviddec_get_type(void); - -G_END_DECLS - -#endif /* __GST_XVIDDEC_H__ */ diff --git a/ext/xvid/gstxvidenc.c b/ext/xvid/gstxvidenc.c deleted file mode 100644 index edf89b7db..000000000 --- a/ext/xvid/gstxvidenc.c +++ /dev/null @@ -1,1403 +0,0 @@ -/* GStreamer xvid encoder plugin - * Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net> - * (C) 2006 Mark Nauwelaerts <manauw@skynet.be> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/* based on: - * - the original xvidenc (by Ronald Bultje) - * - transcode/mplayer's xvid encoder (by Edouard Gomez) - * - * TODO some documentation (e.g. on properties) - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <string.h> - -#include <xvid.h> - -#include <gst/video/video.h> -#include "gstxvidenc.h" - -static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("{ I420, YUY2, YV12, YVYU, UYVY }") - "; " RGB_24_32_STATIC_CAPS (32, 0x00ff0000, 0x0000ff00, - 0x000000ff) "; " RGB_24_32_STATIC_CAPS (32, 0xff000000, 0x00ff0000, - 0x0000ff00) "; " RGB_24_32_STATIC_CAPS (32, 0x0000ff00, 0x00ff0000, - 0xff000000) "; " RGB_24_32_STATIC_CAPS (32, 0x000000ff, 0x0000ff00, - 0x00ff0000) "; " RGB_24_32_STATIC_CAPS (24, 0x0000ff, 0x00ff00, - 0xff0000) "; " GST_VIDEO_CAPS_RGB_15 "; " GST_VIDEO_CAPS_RGB_16) - ); - -static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/mpeg, " - "mpegversion = (int) 4, " - "systemstream = (boolean) FALSE, " - "width = (int) [ 0, MAX ], " - "height = (int) [ 0, MAX ], " - "framerate = (fraction) [ 0/1, MAX ], " - "profile = (string) simple, " - "level = (string) { 0, 1, 2, 3, 4a, 5, 6 };" - "video/mpeg, " - "mpegversion = (int) 4, " - "systemstream = (boolean) FALSE, " - "width = (int) [ 0, MAX ], " - "height = (int) [ 0, MAX ], " - "framerate = (fraction) [ 0/1, MAX ], " - "profile = (string) advanced-real-time-simple, " - "level = (string) { 1, 2, 3, 4 };" - "video/mpeg, " - "mpegversion = (int) 4, " - "systemstream = (boolean) FALSE, " - "width = (int) [ 0, MAX ], " - "height = (int) [ 0, MAX ], " - "framerate = (fraction) [ 0/1, MAX ], " - "profile = (string) advanced-simple, " - "level = (string) { 0, 1, 2, 3, 4 };" - "video/mpeg, " - "mpegversion = (int) 4, " - "systemstream = (boolean) FALSE, " - "width = (int) [ 0, MAX ], " "height = (int) [ 0, MAX ]; " - "video/x-xvid, " - "width = (int) [ 0, MAX ], " - "height = (int) [ 0, MAX ], " "framerate = (fraction) [ 0/1, MAX ];") - ); - - -/* XvidEnc properties */ - -/* maximum property-id */ -static int xvidenc_prop_count; - -/* quark used for named pointer on param specs */ -static GQuark xvidenc_pspec_quark; - -GST_DEBUG_CATEGORY_STATIC (xvidenc_debug); -#define GST_CAT_DEFAULT xvidenc_debug - -static void gst_xvidenc_base_init (GstXvidEncClass * klass); -static void gst_xvidenc_class_init (GstXvidEncClass * klass); -static void gst_xvidenc_init (GstXvidEnc * xvidenc); -static void gst_xvidenc_finalize (GObject * object); -static GstFlowReturn gst_xvidenc_chain (GstPad * pad, GstBuffer * data); -static gboolean gst_xvidenc_setcaps (GstPad * pad, GstCaps * vscapslist); -static GstCaps *gst_xvidenc_getcaps (GstPad * pad); -static void gst_xvidenc_flush_buffers (GstXvidEnc * xvidenc, gboolean send); -static gboolean gst_xvidenc_handle_sink_event (GstPad * pad, GstEvent * event); - -/* properties */ -static void gst_xvidenc_set_property (GObject * object, - guint prop_id, const GValue * value, GParamSpec * pspec); -static void gst_xvidenc_get_property (GObject * object, - guint prop_id, GValue * value, GParamSpec * pspec); -static GstStateChangeReturn gst_xvidenc_change_state (GstElement * element, - GstStateChange transition); - -static GstElementClass *parent_class = NULL; - -#define GST_TYPE_XVIDENC_PROFILE (gst_xvidenc_profile_get_type ()) -static GType -gst_xvidenc_profile_get_type (void) -{ - static GType xvidenc_profile_type = 0; - - if (!xvidenc_profile_type) { - static const GEnumValue xvidenc_profiles[] = { - {0, "UNP", "Unrestricted profile"}, - {XVID_PROFILE_S_L0, "S_L0", "Simple profile, L0"}, - {XVID_PROFILE_S_L1, "S_L1", "Simple profile, L1"}, - {XVID_PROFILE_S_L2, "S_L2", "Simple profile, L2"}, - {XVID_PROFILE_S_L3, "S_L3", "Simple profile, L3"}, - {XVID_PROFILE_S_L4a, "S_L4a", "Simple profile, L4a"}, - {XVID_PROFILE_S_L5, "S_L5", "Simple profile, L5"}, - {XVID_PROFILE_S_L6, "S_L6", "Simple profile, L6"}, - {XVID_PROFILE_ARTS_L1, "ARTS_L1", - "Advanced real-time simple profile, L1"}, - {XVID_PROFILE_ARTS_L2, "ARTS_L2", - "Advanced real-time simple profile, L2"}, - {XVID_PROFILE_ARTS_L3, "ARTS_L3", - "Advanced real-time simple profile, L3"}, - {XVID_PROFILE_ARTS_L4, "ARTS_L4", - "Advanced real-time simple profile, L4"}, - {XVID_PROFILE_AS_L0, "AS_L0", "Advanced simple profile, L0"}, - {XVID_PROFILE_AS_L1, "AS_L1", "Advanced simple profile, L1"}, - {XVID_PROFILE_AS_L2, "AS_L2", "Advanced simple profile, L2"}, - {XVID_PROFILE_AS_L3, "AS_L3", "Advanced simple profile, L3"}, - {XVID_PROFILE_AS_L4, "AS_L4", "Advanced simple profile, L4"}, - {0, NULL, NULL}, - }; - - xvidenc_profile_type = - g_enum_register_static ("GstXvidEncProfiles", xvidenc_profiles); - } - - return xvidenc_profile_type; -} - -#define GST_TYPE_XVIDENC_QUANT_TYPE (gst_xvidenc_quant_type_get_type ()) -static GType -gst_xvidenc_quant_type_get_type (void) -{ - static GType xvidenc_quant_type_type = 0; - - if (!xvidenc_quant_type_type) { - static const GEnumValue xvidenc_quant_types[] = { - {0, "H263 quantization", "h263"}, - {XVID_VOL_MPEGQUANT, "MPEG quantization", "mpeg"}, - {0, NULL, NULL}, - }; - - xvidenc_quant_type_type = - g_enum_register_static ("GstXvidEncQuantTypes", xvidenc_quant_types); - } - - return xvidenc_quant_type_type; -} - - -enum -{ - XVIDENC_CBR, - XVIDENC_VBR_PASS1, - XVIDENC_VBR_PASS2, - XVIDENC_QUANT -}; - -#define GST_TYPE_XVIDENC_PASS (gst_xvidenc_pass_get_type ()) -static GType -gst_xvidenc_pass_get_type (void) -{ - static GType xvidenc_pass_type = 0; - - if (!xvidenc_pass_type) { - static const GEnumValue xvidenc_passes[] = { - {XVIDENC_CBR, "Constant Bitrate Encoding", "cbr"}, - {XVIDENC_QUANT, "Constant Quantizer", "quant"}, - {XVIDENC_VBR_PASS1, "VBR Encoding - Pass 1", "pass1"}, - {XVIDENC_VBR_PASS2, "VBR Encoding - Pass 2", "pass2"}, - {0, NULL, NULL}, - }; - - xvidenc_pass_type = - g_enum_register_static ("GstXvidEncPasses", xvidenc_passes); - } - - return xvidenc_pass_type; -} - - -GType -gst_xvidenc_get_type (void) -{ - static GType xvidenc_type = 0; - - if (!xvidenc_type) { - static const GTypeInfo xvidenc_info = { - sizeof (GstXvidEncClass), - (GBaseInitFunc) gst_xvidenc_base_init, - NULL, - (GClassInitFunc) gst_xvidenc_class_init, - NULL, - NULL, - sizeof (GstXvidEnc), - 0, - (GInstanceInitFunc) gst_xvidenc_init, - }; - const GInterfaceInfo preset_interface_info = { - NULL, /* interface_init */ - NULL, /* interface_finalize */ - NULL /* interface_data */ - }; - - xvidenc_type = g_type_register_static (GST_TYPE_ELEMENT, - "GstXvidEnc", &xvidenc_info, 0); - - g_type_add_interface_static (xvidenc_type, GST_TYPE_PRESET, - &preset_interface_info); - } - return xvidenc_type; -} - -static void -gst_xvidenc_base_init (GstXvidEncClass * klass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gst_element_class_add_static_pad_template (element_class, &sink_template); - gst_element_class_add_static_pad_template (element_class, &src_template); - gst_element_class_set_static_metadata (element_class, "XviD video encoder", - "Codec/Encoder/Video", - "XviD encoder based on xvidcore", - "Ronald Bultje <rbultje@ronald.bitfreak.net>"); -} - -/* add property pspec to klass using the counter count, - * and place info based on struct_type and member as a named pointer - * specified by quark */ -#define gst_xvidenc_add_pspec_full(klass, pspec, count, quark, \ - struct_type, member) \ -G_STMT_START { \ - guint _offset = G_STRUCT_OFFSET (struct_type, member); \ - g_param_spec_set_qdata (pspec, quark, \ - GUINT_TO_POINTER (_offset)); \ - g_object_class_install_property (klass, ++count, pspec); \ -} G_STMT_END - -#define gst_xvidenc_add_pspec(klass, pspec, member) \ - gst_xvidenc_add_pspec_full (klass, pspec, xvidenc_prop_count, \ - xvidenc_pspec_quark, GstXvidEnc, member) - -/* using the above system, property maintenance is centralized here - * (_get_property, _set_property and setting of default value in _init) - * follow automatically, it only remains to actually use it in the code - * (which may include free-ing in finalize) */ - -static void -gst_xvidenc_class_init (GstXvidEncClass * klass) -{ - GstElementClass *gstelement_class; - GObjectClass *gobject_class; - GParamSpec *pspec; - - gobject_class = G_OBJECT_CLASS (klass); - gstelement_class = GST_ELEMENT_CLASS (klass); - - parent_class = g_type_class_peek_parent (klass); - - GST_DEBUG_CATEGORY_INIT (xvidenc_debug, "xvidenc", 0, "XviD encoder"); - - gobject_class->finalize = gst_xvidenc_finalize; - - gobject_class->set_property = gst_xvidenc_set_property; - gobject_class->get_property = gst_xvidenc_get_property; - - /* prop handling */ - xvidenc_prop_count = 0; - xvidenc_pspec_quark = g_quark_from_static_string ("xvid-enc-param-spec-data"); - - pspec = g_param_spec_enum ("profile", "Profile", - "XviD/MPEG-4 encoding profile", - GST_TYPE_XVIDENC_PROFILE, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, profile); - - pspec = g_param_spec_enum ("quant-type", "Quantizer Type", - "Quantizer type", GST_TYPE_XVIDENC_QUANT_TYPE, 0, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, quant_type); - - pspec = g_param_spec_enum ("pass", "Encoding pass/type", - "Encoding pass/type", - GST_TYPE_XVIDENC_PASS, XVIDENC_CBR, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, pass); - - pspec = g_param_spec_int ("bitrate", "Bitrate", - "[CBR|PASS2] Target video bitrate (bps)", - 0, G_MAXINT, 1800000, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, bitrate); - - pspec = g_param_spec_int ("quantizer", "Quantizer", - "[QUANT] Quantizer to apply for constant quantizer mode", - 2, 31, 2, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, quant); - - pspec = g_param_spec_string ("statsfile", "Statistics Filename", - "[PASS1|PASS2] Filename to store data for 2-pass encoding", - "xvid-stats.log", G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, filename); - - pspec = g_param_spec_int ("max-key-interval", "Max. Key Interval", - "Maximum number of frames between two keyframes (< 0 is in sec)", - -100, G_MAXINT, -10, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, max_key_interval); - - pspec = g_param_spec_boolean ("closed-gop", "Closed GOP", - "Closed GOP", FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, closed_gop); - - pspec = g_param_spec_int ("motion", "ME Quality", - "Quality of Motion Estimation", 0, 6, 6, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, motion); - - pspec = g_param_spec_boolean ("me-chroma", "ME Chroma", - "Enable use of Chroma planes for Motion Estimation", - TRUE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, me_chroma); - - pspec = g_param_spec_int ("me-vhq", "ME DCT/Frequency", - "Extent in which to use DCT to minimize encoding length", - 0, 4, 1, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, me_vhq); - - pspec = g_param_spec_boolean ("me-quarterpel", "ME Quarterpel", - "Use quarter pixel precision for motion vector search", - FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, me_quarterpel); - - pspec = g_param_spec_boolean ("lumimasking", "Lumimasking", - "Enable lumimasking - apply more compression to dark or bright areas", - FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, lumimasking); - - pspec = g_param_spec_int ("max-bframes", "Max B-Frames", - "Maximum B-frames in a row", 0, G_MAXINT, 1, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, max_bframes); - - pspec = g_param_spec_int ("bquant-ratio", "B-quantizer ratio", - "Ratio in B-frame quantizer computation", 0, 200, 150, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, bquant_ratio); - - pspec = g_param_spec_int ("bquant-offset", "B-quantizer offset", - "Offset in B-frame quantizer computation", - 0, 200, 100, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, bquant_offset); - - pspec = g_param_spec_int ("bframe-threshold", "B-Frame Threshold", - "Higher threshold yields more chance that B-frame is used", - -255, 255, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, bframe_threshold); - - pspec = g_param_spec_boolean ("gmc", "Global Motion Compensation", - "Allow generation of Sprite Frames for Pan/Zoom/Rotating images", - FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, gmc); - - pspec = g_param_spec_boolean ("trellis", "Trellis Quantization", - "Enable Trellis Quantization", FALSE, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, trellis); - - pspec = g_param_spec_boolean ("interlaced", "Interlaced Material", - "Enable for interlaced video material", FALSE, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, interlaced); - - pspec = g_param_spec_boolean ("cartoon", "Cartoon Material", - "Adjust thresholds for flat looking cartoons", FALSE, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, cartoon); - - pspec = g_param_spec_boolean ("greyscale", "Disable Chroma", - "Do not write chroma data in encoded video", FALSE, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, greyscale); - - pspec = g_param_spec_boolean ("hqacpred", "High quality AC prediction", - "Enable high quality AC prediction", TRUE, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, hqacpred); - - pspec = g_param_spec_int ("max-iquant", "Max Quant I-Frames", - "Upper bound for I-frame quantization", 0, 31, 31, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, max_iquant); - - pspec = g_param_spec_int ("min-iquant", "Min Quant I-Frames", - "Lower bound for I-frame quantization", 0, 31, 2, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, min_iquant); - - pspec = g_param_spec_int ("max-pquant", "Max Quant P-Frames", - "Upper bound for P-frame quantization", 0, 31, 31, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, max_pquant); - - pspec = g_param_spec_int ("min-pquant", "Min Quant P-Frames", - "Lower bound for P-frame quantization", 0, 31, 2, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, min_pquant); - - pspec = g_param_spec_int ("max-bquant", "Max Quant B-Frames", - "Upper bound for B-frame quantization", 0, 31, 31, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, max_bquant); - - pspec = g_param_spec_int ("min-bquant", "Min Quant B-Frames", - "Lower bound for B-frame quantization", 0, 31, 2, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, min_bquant); - - pspec = g_param_spec_int ("reaction-delay-factor", "Reaction Delay Factor", - "[CBR] Reaction delay factor", -1, 100, -1, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, reaction_delay_factor); - - pspec = g_param_spec_int ("averaging-period", "Averaging Period", - "[CBR] Number of frames for which XviD averages bitrate", - -1, 100, -1, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, averaging_period); - - pspec = g_param_spec_int ("buffer", "Buffer Size", - "[CBR] Size of the video buffers", -1, G_MAXINT, -1, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, buffer); - - pspec = g_param_spec_int ("keyframe-boost", "Keyframe boost", - "[PASS2] Bitrate boost for keyframes", 0, 100, 0, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, keyframe_boost); - - pspec = g_param_spec_int ("curve-compression-high", "Curve Compression High", - "[PASS2] Shrink factor for upper part of bitrate curve", - 0, 100, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, curve_compression_high); - - pspec = g_param_spec_int ("curve-compression-low", "Curve Compression Low", - "[PASS2] Growing factor for lower part of bitrate curve", - 0, 100, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, curve_compression_low); - - pspec = g_param_spec_int ("flow-control-strength", "Flow Control Strength", - "[PASS2] Overflow control strength per frame", - -1, 100, 5, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, overflow_control_strength); - - pspec = - g_param_spec_int ("max-overflow-improvement", "Max Overflow Improvement", - "[PASS2] Amount in % that flow control can increase frame size compared to ideal curve", - -1, 100, 5, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, max_overflow_improvement); - - pspec = - g_param_spec_int ("max-overflow-degradation", "Max Overflow Degradation", - "[PASS2] Amount in % that flow control can decrease frame size compared to ideal curve", - -1, 100, 5, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, max_overflow_degradation); - - pspec = g_param_spec_int ("keyframe-reduction", "Keyframe Reduction", - "[PASS2] Keyframe size reduction in % of those within threshold", - -1, 100, 20, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, kfreduction); - - pspec = g_param_spec_int ("keyframe-threshold", "Keyframe Threshold", - "[PASS2] Distance between keyframes not to be subject to reduction", - -1, 100, 1, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, kfthreshold); - - pspec = - g_param_spec_int ("container-frame-overhead", "Container Frame Overhead", - "[PASS2] Average container overhead per frame", -1, 100, -1, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - gst_xvidenc_add_pspec (gobject_class, pspec, container_frame_overhead); - - gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_xvidenc_change_state); -} - - -static void -gst_xvidenc_init (GstXvidEnc * xvidenc) -{ - GParamSpec **pspecs; - guint i, num_props; - - /* create the sink pad */ - xvidenc->sinkpad = gst_pad_new_from_static_template (&sink_template, "sink"); - gst_element_add_pad (GST_ELEMENT (xvidenc), xvidenc->sinkpad); - - gst_pad_set_chain_function (xvidenc->sinkpad, - GST_DEBUG_FUNCPTR (gst_xvidenc_chain)); - gst_pad_set_setcaps_function (xvidenc->sinkpad, - GST_DEBUG_FUNCPTR (gst_xvidenc_setcaps)); - gst_pad_set_getcaps_function (xvidenc->sinkpad, - GST_DEBUG_FUNCPTR (gst_xvidenc_getcaps)); - gst_pad_set_event_function (xvidenc->sinkpad, - GST_DEBUG_FUNCPTR (gst_xvidenc_handle_sink_event)); - - /* create the src pad */ - xvidenc->srcpad = gst_pad_new_from_static_template (&src_template, "src"); - gst_element_add_pad (GST_ELEMENT (xvidenc), xvidenc->srcpad); - gst_pad_use_fixed_caps (xvidenc->srcpad); - - /* init properties. */ - xvidenc->width = xvidenc->height = xvidenc->csp = -1; - xvidenc->par_width = xvidenc->par_height = 1; - - /* set defaults for user properties */ - pspecs = g_object_class_list_properties (G_OBJECT_GET_CLASS (xvidenc), - &num_props); - - for (i = 0; i < num_props; ++i) { - GValue val = { 0, }; - GParamSpec *pspec = pspecs[i]; - - /* only touch those that are really ours; i.e. should have some qdata */ - if (!g_param_spec_get_qdata (pspec, xvidenc_pspec_quark)) - continue; - g_value_init (&val, G_PARAM_SPEC_VALUE_TYPE (pspec)); - g_param_value_set_default (pspec, &val); - g_object_set_property (G_OBJECT (xvidenc), g_param_spec_get_name (pspec), - &val); - g_value_unset (&val); - } - - g_free (pspecs); - - /* set xvid handle to NULL */ - xvidenc->handle = NULL; - - /* get a queue to keep time info if frames get delayed */ - xvidenc->delay = NULL; - - /* cache some xvid data so need not rebuild for each frame */ - xvidenc->xframe_cache = NULL; -} - - -static void -gst_xvidenc_finalize (GObject * object) -{ - - GstXvidEnc *xvidenc = GST_XVIDENC (object); - - g_free (xvidenc->filename); - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -static gboolean -gst_xvidenc_handle_sink_event (GstPad * pad, GstEvent * event) -{ - GstXvidEnc *xvidenc = GST_XVIDENC (GST_PAD_PARENT (pad)); - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_EOS: - gst_xvidenc_flush_buffers (xvidenc, TRUE); - break; - /* no flushing if flush received, - buffers in encoder are considered (in the) past */ - default: - break; - } - - return gst_pad_push_event (xvidenc->srcpad, event); -} - -static gboolean -gst_xvidenc_setup (GstXvidEnc * xvidenc) -{ - xvid_enc_create_t xenc; - xvid_enc_plugin_t xplugin[2]; - gint ret; - GstCaps *allowed_caps; - gint profile = -1; - - /* Negotiate profile/level with downstream */ - allowed_caps = gst_pad_get_allowed_caps (xvidenc->srcpad); - if (allowed_caps && !gst_caps_is_empty (allowed_caps)) { - const gchar *profile_str, *level_str; - - allowed_caps = gst_caps_make_writable (allowed_caps); - gst_caps_truncate (allowed_caps); - - profile_str = - gst_structure_get_string (gst_caps_get_structure (allowed_caps, 0), - "profile"); - level_str = - gst_structure_get_string (gst_caps_get_structure (allowed_caps, 0), - "level"); - if (profile_str) { - if (g_str_equal (profile_str, "simple")) { - if (!level_str) { - profile = XVID_PROFILE_S_L0; - } else if (g_str_equal (level_str, "0")) { - profile = XVID_PROFILE_S_L0; - } else if (g_str_equal (level_str, "1")) { - profile = XVID_PROFILE_S_L1; - } else if (g_str_equal (level_str, "2")) { - profile = XVID_PROFILE_S_L2; - } else if (g_str_equal (level_str, "3")) { - profile = XVID_PROFILE_S_L3; - } else if (g_str_equal (level_str, "4a")) { - profile = XVID_PROFILE_S_L4a; - } else if (g_str_equal (level_str, "5")) { - profile = XVID_PROFILE_S_L5; - } else if (g_str_equal (level_str, "6")) { - profile = XVID_PROFILE_S_L6; - } else { - GST_ERROR_OBJECT (xvidenc, - "Invalid profile/level combination (%s %s)", profile_str, - level_str); - } - } else if (g_str_equal (profile_str, "advanced-real-time-simple")) { - if (!level_str) { - profile = XVID_PROFILE_ARTS_L1; - } else if (g_str_equal (level_str, "1")) { - profile = XVID_PROFILE_ARTS_L1; - } else if (g_str_equal (level_str, "2")) { - profile = XVID_PROFILE_ARTS_L2; - } else if (g_str_equal (level_str, "3")) { - profile = XVID_PROFILE_ARTS_L3; - } else if (g_str_equal (level_str, "4")) { - profile = XVID_PROFILE_ARTS_L4; - } else { - GST_ERROR_OBJECT (xvidenc, - "Invalid profile/level combination (%s %s)", profile_str, - level_str); - } - } else if (g_str_equal (profile_str, "advanced-simple")) { - if (!level_str) { - profile = XVID_PROFILE_AS_L0; - } else if (g_str_equal (level_str, "0")) { - profile = XVID_PROFILE_AS_L0; - } else if (g_str_equal (level_str, "1")) { - profile = XVID_PROFILE_AS_L1; - } else if (g_str_equal (level_str, "2")) { - profile = XVID_PROFILE_AS_L2; - } else if (g_str_equal (level_str, "3")) { - profile = XVID_PROFILE_AS_L3; - } else if (g_str_equal (level_str, "4")) { - profile = XVID_PROFILE_AS_L4; - } else { - GST_ERROR_OBJECT (xvidenc, - "Invalid profile/level combination (%s %s)", profile_str, - level_str); - } - } else { - GST_ERROR_OBJECT (xvidenc, "Invalid profile (%s)", profile_str); - } - } - } - if (allowed_caps) - gst_caps_unref (allowed_caps); - - if (profile != -1) { - xvidenc->profile = profile; - g_object_notify (G_OBJECT (xvidenc), "profile"); - } - - /* see xvid.h for the meaning of all this. */ - gst_xvid_init_struct (xenc); - - xenc.profile = xvidenc->used_profile = xvidenc->profile; - xenc.width = xvidenc->width; - xenc.height = xvidenc->height; - xenc.max_bframes = xvidenc->max_bframes; - xenc.global = XVID_GLOBAL_PACKED - | (xvidenc->closed_gop ? XVID_GLOBAL_CLOSED_GOP : 0); - - xenc.bquant_ratio = xvidenc->bquant_ratio; - xenc.bquant_offset = xvidenc->bquant_offset; - - xenc.fbase = xvidenc->fbase; - xenc.fincr = xvidenc->fincr; - xenc.max_key_interval = (xvidenc->max_key_interval < 0) ? - (-xvidenc->max_key_interval * xenc.fbase / - xenc.fincr) : xvidenc->max_key_interval; - xenc.handle = NULL; - - /* quantizer ranges */ - xenc.min_quant[0] = xvidenc->min_iquant; - xenc.min_quant[1] = xvidenc->min_pquant; - xenc.min_quant[2] = xvidenc->min_bquant; - xenc.max_quant[0] = xvidenc->max_iquant; - xenc.max_quant[1] = xvidenc->max_pquant; - xenc.max_quant[2] = xvidenc->max_bquant; - - /* cbr, vbr or constant quantizer */ - xenc.num_plugins = 1; - xenc.plugins = xplugin; - switch (xvidenc->pass) { - case XVIDENC_CBR: - case XVIDENC_QUANT: - { - xvid_plugin_single_t xsingle; - xvid_enc_zone_t xzone; - - gst_xvid_init_struct (xsingle); - - xenc.plugins[0].func = xvid_plugin_single; - xenc.plugins[0].param = &xsingle; - - xsingle.bitrate = xvidenc->bitrate; - xsingle.reaction_delay_factor = MAX (0, xvidenc->reaction_delay_factor); - xsingle.averaging_period = MAX (0, xvidenc->averaging_period); - xsingle.buffer = MAX (0, xvidenc->buffer); - - if (xvidenc->pass == XVIDENC_CBR) - break; - - /* set up a const quantizer zone */ - xzone.mode = XVID_ZONE_QUANT; - xzone.frame = 0; - xzone.increment = xvidenc->quant; - xzone.base = 1; - xenc.zones = &xzone; - xenc.num_zones++; - - break; - } - case XVIDENC_VBR_PASS1: - { - xvid_plugin_2pass1_t xpass; - - gst_xvid_init_struct (xpass); - - xenc.plugins[0].func = xvid_plugin_2pass1; - xenc.plugins[0].param = &xpass; - - xpass.filename = xvidenc->filename; - break; - } - case XVIDENC_VBR_PASS2: - { - xvid_plugin_2pass2_t xpass; - - gst_xvid_init_struct (xpass); - - xenc.plugins[0].func = xvid_plugin_2pass2; - xenc.plugins[0].param = &xpass; - - xpass.bitrate = xvidenc->bitrate; - xpass.filename = xvidenc->filename; - xpass.keyframe_boost = xvidenc->keyframe_boost; - xpass.curve_compression_high = xvidenc->curve_compression_high; - xpass.curve_compression_low = xvidenc->curve_compression_low; - xpass.overflow_control_strength = - MAX (0, xvidenc->overflow_control_strength); - xpass.max_overflow_improvement = - MAX (0, xvidenc->max_overflow_improvement); - xpass.max_overflow_degradation = - MAX (0, xvidenc->max_overflow_degradation); - xpass.kfreduction = MAX (0, xvidenc->kfreduction); - xpass.kfthreshold = MAX (0, xvidenc->kfthreshold); - xpass.container_frame_overhead = - MAX (0, xvidenc->container_frame_overhead); - break; - } - } - - if (xvidenc->lumimasking) { - xenc.plugins[1].func = xvid_plugin_lumimasking; - xenc.plugins[1].param = NULL; - xenc.num_plugins++; - } - - if ((ret = xvid_encore (NULL, XVID_ENC_CREATE, &xenc, NULL)) < 0) { - GST_DEBUG_OBJECT (xvidenc, "Error setting up xvid encoder: %s (%d)", - gst_xvid_error (ret), ret); - return FALSE; - } - - xvidenc->handle = xenc.handle; - - return TRUE; -} - -static gboolean -gst_xvidenc_setcaps (GstPad * pad, GstCaps * vscaps) -{ - GstXvidEnc *xvidenc; - GstStructure *structure; - gint w, h; - const GValue *fps, *par; - gint xvid_cs = -1; - - xvidenc = GST_XVIDENC (GST_PAD_PARENT (pad)); - - /* if there's something old around, remove it */ - if (xvidenc->handle) { - gst_xvidenc_flush_buffers (xvidenc, TRUE); - xvid_encore (xvidenc->handle, XVID_ENC_DESTROY, NULL, NULL); - xvidenc->handle = NULL; - } - - structure = gst_caps_get_structure (vscaps, 0); - - if (!gst_structure_get_int (structure, "width", &w) || - !gst_structure_get_int (structure, "height", &h)) { - return FALSE; - } - - fps = gst_structure_get_value (structure, "framerate"); - if (fps == NULL || !GST_VALUE_HOLDS_FRACTION (fps)) { - GST_WARNING_OBJECT (pad, "no framerate specified, or not a GstFraction"); - return FALSE; - } - - /* optional par info */ - par = gst_structure_get_value (structure, "pixel-aspect-ratio"); - - xvid_cs = gst_xvid_structure_to_csp (structure); - if (xvid_cs == -1) { - gchar *sstr; - - sstr = gst_structure_to_string (structure); - GST_DEBUG_OBJECT (xvidenc, "Did not find xvid colourspace for caps %s", - sstr); - g_free (sstr); - return FALSE; - } - - xvidenc->csp = xvid_cs; - xvidenc->width = w; - xvidenc->height = h; - xvidenc->fbase = gst_value_get_fraction_numerator (fps); - xvidenc->fincr = gst_value_get_fraction_denominator (fps); - if ((par != NULL) && GST_VALUE_HOLDS_FRACTION (par)) { - xvidenc->par_width = gst_value_get_fraction_numerator (par); - xvidenc->par_height = gst_value_get_fraction_denominator (par); - } else { - xvidenc->par_width = 1; - xvidenc->par_height = 1; - } - - /* wipe xframe cache given possible change caps properties */ - g_free (xvidenc->xframe_cache); - xvidenc->xframe_cache = NULL; - - if (gst_xvidenc_setup (xvidenc)) { - gboolean ret = FALSE; - GstCaps *new_caps = NULL, *allowed_caps; - - /* please downstream with preferred caps */ - allowed_caps = gst_pad_get_allowed_caps (xvidenc->srcpad); - GST_DEBUG_OBJECT (xvidenc, "allowed caps: %" GST_PTR_FORMAT, allowed_caps); - - if (allowed_caps && !gst_caps_is_empty (allowed_caps)) { - new_caps = gst_caps_copy_nth (allowed_caps, 0); - } else { - new_caps = gst_caps_new_simple ("video/x-xvid", NULL); - } - if (allowed_caps) - gst_caps_unref (allowed_caps); - - gst_caps_set_simple (new_caps, - "width", G_TYPE_INT, w, "height", G_TYPE_INT, h, - "framerate", GST_TYPE_FRACTION, xvidenc->fbase, xvidenc->fincr, - "pixel-aspect-ratio", GST_TYPE_FRACTION, - xvidenc->par_width, xvidenc->par_height, NULL); - /* just to be sure */ - gst_pad_fixate_caps (xvidenc->srcpad, new_caps); - - if (xvidenc->used_profile != 0) { - switch (xvidenc->used_profile) { - case XVID_PROFILE_S_L0: - gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, "simple", - "level", G_TYPE_STRING, "0", NULL); - break; - case XVID_PROFILE_S_L1: - gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, "simple", - "level", G_TYPE_STRING, "1", NULL); - break; - case XVID_PROFILE_S_L2: - gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, "simple", - "level", G_TYPE_STRING, "2", NULL); - break; - case XVID_PROFILE_S_L3: - gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, "simple", - "level", G_TYPE_STRING, "3", NULL); - break; - case XVID_PROFILE_S_L4a: - gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, "simple", - "level", G_TYPE_STRING, "4a", NULL); - break; - case XVID_PROFILE_S_L5: - gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, "simple", - "level", G_TYPE_STRING, "5", NULL); - break; - case XVID_PROFILE_S_L6: - gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, "simple", - "level", G_TYPE_STRING, "6", NULL); - break; - case XVID_PROFILE_ARTS_L1: - gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, - "advanced-real-time-simple", "level", G_TYPE_STRING, "1", NULL); - break; - case XVID_PROFILE_ARTS_L2: - gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, - "advanced-real-time-simple", "level", G_TYPE_STRING, "2", NULL); - break; - case XVID_PROFILE_ARTS_L3: - gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, - "advanced-real-time-simple", "level", G_TYPE_STRING, "3", NULL); - break; - case XVID_PROFILE_ARTS_L4: - gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, - "advanced-real-time-simple", "level", G_TYPE_STRING, "4", NULL); - break; - case XVID_PROFILE_AS_L0: - gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, - "advanced-simple", "level", G_TYPE_STRING, "0", NULL); - break; - case XVID_PROFILE_AS_L1: - gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, - "advanced-simple", "level", G_TYPE_STRING, "1", NULL); - break; - case XVID_PROFILE_AS_L2: - gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, - "advanced-simple", "level", G_TYPE_STRING, "2", NULL); - break; - case XVID_PROFILE_AS_L3: - gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, - "advanced-simple", "level", G_TYPE_STRING, "3", NULL); - break; - case XVID_PROFILE_AS_L4: - gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, - "advanced-simple", "level", G_TYPE_STRING, "4", NULL); - break; - default: - g_assert_not_reached (); - break; - } - } - - /* src pad should accept anyway */ - ret = gst_pad_set_caps (xvidenc->srcpad, new_caps); - gst_caps_unref (new_caps); - - if (!ret && xvidenc->handle) { - xvid_encore (xvidenc->handle, XVID_ENC_DESTROY, NULL, NULL); - xvidenc->handle = NULL; - } - return ret; - - } else /* setup did not work out */ - return FALSE; -} - -static GstCaps * -gst_xvidenc_getcaps (GstPad * pad) -{ - GstXvidEnc *xvidenc; - GstPad *peer; - GstCaps *caps; - - /* If we already have caps return them */ - if (GST_PAD_CAPS (pad)) - return gst_caps_ref (GST_PAD_CAPS (pad)); - - xvidenc = GST_XVIDENC (gst_pad_get_parent (pad)); - if (!xvidenc) - return gst_caps_new_empty (); - - peer = gst_pad_get_peer (xvidenc->srcpad); - if (peer) { - const GstCaps *templcaps; - GstCaps *peercaps; - guint i, n; - - peercaps = gst_pad_get_caps (peer); - - /* Translate peercaps to YUV */ - peercaps = gst_caps_make_writable (peercaps); - n = gst_caps_get_size (peercaps); - for (i = 0; i < n; i++) { - GstStructure *s = gst_caps_get_structure (peercaps, i); - - gst_structure_set_name (s, "video/x-raw-yuv"); - gst_structure_remove_field (s, "mpegversion"); - gst_structure_remove_field (s, "systemstream"); - } - - templcaps = gst_pad_get_pad_template_caps (pad); - - caps = gst_caps_intersect (peercaps, templcaps); - gst_caps_unref (peercaps); - gst_object_unref (peer); - peer = NULL; - } else { - caps = gst_caps_copy (gst_pad_get_pad_template_caps (pad)); - } - - gst_object_unref (xvidenc); - - return caps; -} - -/* encodes frame according to info in xframe; - - buf is input buffer, can be NULL if dummy - - buf is disposed of prior to exit - - resulting buffer is returned, NULL if no encoder output or error -*/ -static inline GstBuffer * -gst_xvidenc_encode (GstXvidEnc * xvidenc, GstBuffer * buf, - xvid_enc_frame_t xframe) -{ - GstBuffer *outbuf; - gint ret; - - /* compressed frame should fit in the rough size of an uncompressed one */ - outbuf = gst_buffer_new_and_alloc (gst_xvid_image_get_size (xvidenc->csp, - xvidenc->width, xvidenc->height)); - - xframe.bitstream = (void *) GST_BUFFER_DATA (outbuf); - xframe.length = GST_BUFFER_SIZE (outbuf); - - /* now provide input image data where-abouts, if needed */ - if (buf) - gst_xvid_image_fill (&xframe.input, GST_BUFFER_DATA (buf), xvidenc->csp, - xvidenc->width, xvidenc->height); - - GST_DEBUG_OBJECT (xvidenc, "encoding frame into buffer of size %d", - GST_BUFFER_SIZE (outbuf)); - ret = xvid_encore (xvidenc->handle, XVID_ENC_ENCODE, &xframe, NULL); - - if (ret < 0) { - /* things can be nasty if we are trying to flush, so don't signal error then */ - if (buf) { - GST_ELEMENT_WARNING (xvidenc, LIBRARY, ENCODE, (NULL), - ("Error encoding xvid frame: %s (%d)", gst_xvid_error (ret), ret)); - gst_buffer_unref (buf); - } - gst_buffer_unref (outbuf); - return NULL; - } else if (ret > 0) { /* make sub-buffer */ - GstBuffer *sub; - - GST_DEBUG_OBJECT (xvidenc, "xvid produced output of size %d", ret); - sub = gst_buffer_create_sub (outbuf, 0, ret); - - /* parent no longer needed, will go away with child buffer */ - gst_buffer_unref (outbuf); - outbuf = sub; - } else { /* encoder did not yet produce something */ - GST_DEBUG_OBJECT (xvidenc, "xvid produced no output"); - gst_buffer_unref (outbuf); - g_queue_push_tail (xvidenc->delay, buf); - return NULL; - } - - /* finish decoration and return */ - if (!(xframe.out_flags & XVID_KEYFRAME)) - GST_BUFFER_FLAG_SET (outbuf, GST_BUFFER_FLAG_DELTA_UNIT); - gst_buffer_set_caps (outbuf, GST_PAD_CAPS (xvidenc->srcpad)); - - /* now we need the right buf to take timestamps from; - note that timestamps from a display order input buffer can end up with - another encode order output buffer, but other than this permutation, - the overall time progress is tracked, - and keyframes should have the correct stamp */ - if (!g_queue_is_empty (xvidenc->delay)) { - if (buf) - g_queue_push_tail (xvidenc->delay, buf); - buf = g_queue_pop_head (xvidenc->delay); - } - if (buf) { - GST_BUFFER_TIMESTAMP (outbuf) = GST_BUFFER_TIMESTAMP (buf); - GST_BUFFER_DURATION (outbuf) = GST_BUFFER_DURATION (buf); - gst_buffer_unref (buf); - } - - return outbuf; -} - -static GstFlowReturn -gst_xvidenc_chain (GstPad * pad, GstBuffer * buf) -{ - GstXvidEnc *xvidenc = GST_XVIDENC (GST_PAD_PARENT (pad)); - GstBuffer *outbuf; - xvid_enc_frame_t xframe; - - const gint motion_presets[] = { - 0, 0, 0, 0, - XVID_ME_HALFPELREFINE16, - XVID_ME_HALFPELREFINE16 | XVID_ME_ADVANCEDDIAMOND16, - XVID_ME_HALFPELREFINE16 | XVID_ME_EXTSEARCH16 - | XVID_ME_HALFPELREFINE8 | XVID_ME_USESQUARES16 - }; - - if (!xvidenc->handle) { - GST_ELEMENT_ERROR (xvidenc, CORE, NEGOTIATION, (NULL), - ("format wasn't negotiated before chain function")); - gst_buffer_unref (buf); - return GST_FLOW_NOT_NEGOTIATED; - } - - GST_DEBUG_OBJECT (xvidenc, - "Received buffer of time %" GST_TIME_FORMAT ", size %d", - GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)), GST_BUFFER_SIZE (buf)); - - if (xvidenc->xframe_cache) - memcpy (&xframe, xvidenc->xframe_cache, sizeof (xframe)); - else { /* need to build some inital xframe to be cached */ - /* encode and so ... */ - gst_xvid_init_struct (xframe); - - if (xvidenc->par_width == xvidenc->par_height) - xframe.par = XVID_PAR_11_VGA; - else { - xframe.par = XVID_PAR_EXT; - xframe.par_width = xvidenc->par_width; - xframe.par_height = xvidenc->par_height; - } - - /* handle options */ - xframe.vol_flags |= xvidenc->quant_type; - xframe.vop_flags = XVID_VOP_HALFPEL; - xframe.motion = motion_presets[xvidenc->motion]; - - if (xvidenc->me_chroma) { - xframe.motion |= XVID_ME_CHROMA_PVOP; - xframe.motion |= XVID_ME_CHROMA_BVOP; - } - - if (xvidenc->me_vhq >= 1) { - xframe.vop_flags |= XVID_VOP_MODEDECISION_RD; - } - if (xvidenc->me_vhq >= 2) { - xframe.motion |= XVID_ME_HALFPELREFINE16_RD; - xframe.motion |= XVID_ME_QUARTERPELREFINE16_RD; - } - if (xvidenc->me_vhq >= 3) { - xframe.motion |= XVID_ME_HALFPELREFINE8_RD; - xframe.motion |= XVID_ME_QUARTERPELREFINE8_RD; - xframe.motion |= XVID_ME_CHECKPREDICTION_RD; - } - if (xvidenc->me_vhq >= 4) { - xframe.motion |= XVID_ME_EXTSEARCH_RD; - } - - /* no motion estimation, then only intra */ - if (xvidenc->motion == 0) { - xframe.type = XVID_TYPE_IVOP; - } else { - xframe.type = XVID_TYPE_AUTO; - } - - if (xvidenc->motion > 4) { - xframe.vop_flags |= XVID_VOP_INTER4V; - } - - if (xvidenc->me_quarterpel) { - xframe.vol_flags |= XVID_VOL_QUARTERPEL; - xframe.motion |= XVID_ME_QUARTERPELREFINE16; - xframe.motion |= XVID_ME_QUARTERPELREFINE8; - } - - if (xvidenc->gmc) { - xframe.vol_flags |= XVID_VOL_GMC; - xframe.motion |= XVID_ME_GME_REFINE; - } - - if (xvidenc->interlaced) { - xframe.vol_flags |= XVID_VOL_INTERLACING; - } - - if (xvidenc->trellis) { - xframe.vop_flags |= XVID_VOP_TRELLISQUANT; - } - - if (xvidenc->hqacpred) { - xframe.vop_flags |= XVID_VOP_HQACPRED; - } - - if (xvidenc->greyscale) { - xframe.vop_flags |= XVID_VOP_GREYSCALE; - } - - if (xvidenc->cartoon) { - xframe.vop_flags |= XVID_VOP_CARTOON; - xframe.motion |= XVID_ME_DETECT_STATIC_MOTION; - } - - xframe.bframe_threshold = xvidenc->bframe_threshold; - xframe.input.csp = xvidenc->csp; - - /* save in cache */ - xvidenc->xframe_cache = g_memdup (&xframe, sizeof (xframe)); - } - - outbuf = gst_xvidenc_encode (xvidenc, buf, xframe); - - if (!outbuf) /* error or no data yet */ - return GST_FLOW_OK; - - /* go out, multiply! */ - return gst_pad_push (xvidenc->srcpad, outbuf); -} - -/* flush xvid encoder buffers caused by bframe usage */ -static void -gst_xvidenc_flush_buffers (GstXvidEnc * xvidenc, gboolean send) -{ - GstBuffer *outbuf; - xvid_enc_frame_t xframe; - - /* no need to flush if no handle */ - if (!xvidenc->handle) - return; - - gst_xvid_init_struct (xframe); - - /* init a fake frame to force flushing */ - xframe.input.csp = XVID_CSP_NULL; - xframe.input.plane[0] = NULL; - xframe.input.plane[1] = NULL; - xframe.input.plane[2] = NULL; - xframe.input.stride[0] = 0; - xframe.input.stride[1] = 0; - xframe.input.stride[2] = 0; - xframe.quant = 0; - - GST_DEBUG ("flushing buffers with sending %d", send); - - while (!g_queue_is_empty (xvidenc->delay)) { - outbuf = gst_xvidenc_encode (xvidenc, NULL, xframe); - - if (outbuf) { - if (send) - gst_pad_push (xvidenc->srcpad, outbuf); - else - gst_buffer_unref (outbuf); - } else /* hm, there should have been something in there */ - break; - } - - /* our queue should be empty anyway if we did not have to break out ... */ - while (!g_queue_is_empty (xvidenc->delay)) - gst_buffer_unref (g_queue_pop_head (xvidenc->delay)); -} - -static void -gst_xvidenc_set_property (GObject * object, - guint prop_id, const GValue * value, GParamSpec * pspec) -{ - GstXvidEnc *xvidenc; - guint offset; - - xvidenc = GST_XVIDENC (object); - - if (prop_id > xvidenc_prop_count) { - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - return; - } - - /* our param specs should have such qdata */ - offset = - GPOINTER_TO_UINT (g_param_spec_get_qdata (pspec, xvidenc_pspec_quark)); - - if (offset == 0) - return; - - switch (G_PARAM_SPEC_VALUE_TYPE (pspec)) { - case G_TYPE_BOOLEAN: - G_STRUCT_MEMBER (gboolean, xvidenc, offset) = g_value_get_boolean (value); - break; - case G_TYPE_INT: - G_STRUCT_MEMBER (gint, xvidenc, offset) = g_value_get_int (value); - break; - case G_TYPE_STRING: - g_free (G_STRUCT_MEMBER (gchar *, xvidenc, offset)); - G_STRUCT_MEMBER (gchar *, xvidenc, offset) = g_value_dup_string (value); - break; - default: /* must be enum, given the check above */ - if (G_IS_PARAM_SPEC_ENUM (pspec)) { - G_STRUCT_MEMBER (gint, xvidenc, offset) = g_value_get_enum (value); - } else { - G_STRUCT_MEMBER (guint, xvidenc, offset) = g_value_get_flags (value); - } - break; - } -} - -static void -gst_xvidenc_get_property (GObject * object, - guint prop_id, GValue * value, GParamSpec * pspec) -{ - GstXvidEnc *xvidenc; - guint offset; - - xvidenc = GST_XVIDENC (object); - - if (prop_id > xvidenc_prop_count) { - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - return; - } - - /* our param specs should have such qdata */ - offset = - GPOINTER_TO_UINT (g_param_spec_get_qdata (pspec, xvidenc_pspec_quark)); - - if (offset == 0) - return; - - switch (G_PARAM_SPEC_VALUE_TYPE (pspec)) { - case G_TYPE_BOOLEAN: - g_value_set_boolean (value, G_STRUCT_MEMBER (gboolean, xvidenc, offset)); - break; - case G_TYPE_INT: - g_value_set_int (value, G_STRUCT_MEMBER (gint, xvidenc, offset)); - break; - case G_TYPE_STRING: - g_value_take_string (value, - g_strdup (G_STRUCT_MEMBER (gchar *, xvidenc, offset))); - break; - default: /* must be enum, given the check above */ - if (G_IS_PARAM_SPEC_ENUM (pspec)) { - g_value_set_enum (value, G_STRUCT_MEMBER (gint, xvidenc, offset)); - } else if (G_IS_PARAM_SPEC_FLAGS (pspec)) { - g_value_set_flags (value, G_STRUCT_MEMBER (guint, xvidenc, offset)); - } else { /* oops, bit lazy we don't cover this case yet */ - g_critical ("%s does not yet support type %s", GST_FUNCTION, - g_type_name (G_PARAM_SPEC_VALUE_TYPE (pspec))); - } - break; - } -} - -static GstStateChangeReturn -gst_xvidenc_change_state (GstElement * element, GstStateChange transition) -{ - GstXvidEnc *xvidenc = GST_XVIDENC (element); - GstStateChangeReturn ret; - - switch (transition) { - case GST_STATE_CHANGE_NULL_TO_READY: - if (!gst_xvid_init ()) - return GST_STATE_CHANGE_FAILURE; - break; - case GST_STATE_CHANGE_READY_TO_PAUSED: - xvidenc->delay = g_queue_new (); - break; - default: - break; - } - - - ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - if (ret == GST_STATE_CHANGE_FAILURE) - goto done; - - switch (transition) { - case GST_STATE_CHANGE_PAUSED_TO_READY: - if (xvidenc->handle) { - gst_xvidenc_flush_buffers (xvidenc, FALSE); - xvid_encore (xvidenc->handle, XVID_ENC_DESTROY, NULL, NULL); - xvidenc->handle = NULL; - } - g_queue_free (xvidenc->delay); - xvidenc->delay = NULL; - g_free (xvidenc->xframe_cache); - xvidenc->xframe_cache = NULL; - break; - default: - break; - } - -done: - return ret; -} diff --git a/ext/xvid/gstxvidenc.h b/ext/xvid/gstxvidenc.h deleted file mode 100644 index ff77aa26c..000000000 --- a/ext/xvid/gstxvidenc.h +++ /dev/null @@ -1,137 +0,0 @@ -/* GStreamer xvid encoder plugin - * Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_XVIDENC_H__ -#define __GST_XVIDENC_H__ - -#include <gst/gst.h> -#include "gstxvid.h" - -G_BEGIN_DECLS - -#define GST_TYPE_XVIDENC \ - (gst_xvidenc_get_type()) -#define GST_XVIDENC(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_XVIDENC, GstXvidEnc)) -#define GST_XVIDENC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_XVIDENC, GstXvidEncClass)) -#define GST_IS_XVIDENC(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_XVIDENC)) -#define GST_IS_XVIDENC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_XVIDENC)) - -typedef struct _GstXvidEnc GstXvidEnc; -typedef struct _GstXvidEncClass GstXvidEncClass; - -struct _GstXvidEnc { - GstElement element; - - /* pads */ - GstPad *sinkpad, *srcpad; - - /* xvid handle */ - void *handle; - - /* cache in place */ - xvid_enc_frame_t *xframe_cache; - - /* caps information */ - gint csp; - gint width, height; - gint fbase; - gint fincr; - gint par_width; - gint par_height; - - /* delayed buffers if bframe usage */ - GQueue *delay; - - /* encoding profile */ - gint profile; - gint used_profile; - - /* quantizer type; h263, MPEG */ - gint quant_type; - - /* encoding type; cbr, vbr, quant */ - gint pass; - - /* quality of encoded image */ - gint bitrate; - gint quant; - - /* gop */ - gint max_key_interval; - gboolean closed_gop; - - /* motion estimation */ - gint motion; - gboolean me_chroma; - gint me_vhq; - gboolean me_quarterpel; - - /* lumimasking */ - gboolean lumimasking; - - /* b-frames */ - gint max_bframes; - gint bquant_ratio; - gint bquant_offset; - gint bframe_threshold; - - /* misc */ - gboolean gmc; - gboolean trellis; - gboolean interlaced; - gboolean cartoon; - gboolean greyscale; - gboolean hqacpred; - - /* quantizer ranges */ - gint max_iquant, min_iquant; - gint max_pquant, min_pquant; - gint max_bquant, min_bquant; - - /* cbr (single pass) encoding */ - gint reaction_delay_factor; - gint averaging_period; - gint buffer; - - /* vbr (2pass) encoding */ - gchar *filename; - gint keyframe_boost; - gint curve_compression_high; - gint curve_compression_low; - gint overflow_control_strength; - gint max_overflow_improvement; - gint max_overflow_degradation; - gint kfreduction; - gint kfthreshold; - gint container_frame_overhead; -}; - -struct _GstXvidEncClass { - GstElementClass parent_class; -}; - -GType gst_xvidenc_get_type(void); - -G_END_DECLS - -#endif /* __GST_XVIDENC_H__ */ diff --git a/gst/audiobuffer/Makefile.am b/gst/audiobuffer/Makefile.am deleted file mode 100644 index 5bdf8d2b6..000000000 --- a/gst/audiobuffer/Makefile.am +++ /dev/null @@ -1,10 +0,0 @@ -plugin_LTLIBRARIES = libgstaudiobuffer.la - -libgstaudiobuffer_la_SOURCES = gstaudioringbuffer.c -libgstaudiobuffer_la_CFLAGS = $(GST_PLUGINS_BAD_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) \ - $(GST_CFLAGS) -libgstaudiobuffer_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) \ - -lgstaudio-$(GST_API_VERSION) - -libgstaudiobuffer_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstaudiobuffer_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) diff --git a/gst/audiobuffer/gstaudioringbuffer.c b/gst/audiobuffer/gstaudioringbuffer.c deleted file mode 100644 index 9c43402df..000000000 --- a/gst/audiobuffer/gstaudioringbuffer.c +++ /dev/null @@ -1,1178 +0,0 @@ -/* GStreamer - * Copyright (C) 2008 Wim Taymans <wim.taymans@gmail.com> - * - * gstaudioringbuffer.c: - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/** - * SECTION:element-audioringbuffer - * @short_description: Asynchronous audio ringbuffer. - * - * - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <string.h> - -#include <glib/gstdio.h> - -#include <gst/gst.h> -#include <gst/gst-i18n-plugin.h> - -#include <gst/audio/gstringbuffer.h> - -static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS_ANY); - -static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS_ANY); - -GST_DEBUG_CATEGORY_STATIC (audioringbuffer_debug); -#define GST_CAT_DEFAULT (audioringbuffer_debug) - -enum -{ - LAST_SIGNAL -}; - -#define DEFAULT_BUFFER_TIME ((200 * GST_MSECOND) / GST_USECOND) -#define DEFAULT_SEGMENT_TIME ((10 * GST_MSECOND) / GST_USECOND) - - -enum -{ - PROP_0, - PROP_BUFFER_TIME, - PROP_SEGMENT_TIME -}; - -#define GST_TYPE_AUDIO_RINGBUFFER \ - (gst_audio_ringbuffer_get_type()) -#define GST_AUDIO_RINGBUFFER(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_RINGBUFFER,GstAudioRingbuffer)) -#define GST_AUDIO_RINGBUFFER_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIO_RINGBUFFER,GstAudioRingbufferClass)) -#define GST_IS_AUDIO_RINGBUFFER(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_RINGBUFFER)) -#define GST_IS_AUDIO_RINGBUFFER_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIO_RINGBUFFER)) -#define GST_AUDIO_RINGBUFFER_CAST(obj) \ - ((GstAudioRingbuffer *)(obj)) - -static GType gst_audio_ringbuffer_get_type (void); - -typedef struct _GstAudioRingbuffer GstAudioRingbuffer; -typedef struct _GstAudioRingbufferClass GstAudioRingbufferClass; - -typedef struct _GstIntRingBuffer GstIntRingBuffer; -typedef struct _GstIntRingBufferClass GstIntRingBufferClass; - -struct _GstAudioRingbuffer -{ - GstElement element; - - /*< private > */ - GstPad *sinkpad; - GstPad *srcpad; - - gboolean pushing; - gboolean pulling; - - /* segments to keep track of timestamps */ - GstSegment sink_segment; - GstSegment src_segment; - - /* flowreturn when srcpad is paused */ - gboolean is_eos; - gboolean flushing; - gboolean waiting; - - GCond *cond; - - GstRingBuffer *buffer; - - GstClockTime buffer_time; - GstClockTime segment_time; - - guint64 next_sample; - guint64 last_align; -}; - -struct _GstAudioRingbufferClass -{ - GstElementClass parent_class; -}; - - -#define GST_TYPE_INT_RING_BUFFER (gst_int_ring_buffer_get_type()) -#define GST_INT_RING_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_INT_RING_BUFFER,GstIntRingBuffer)) -#define GST_INT_RING_BUFFER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_INT_RING_BUFFER,GstIntRingBufferClass)) -#define GST_INT_RING_BUFFER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_INT_RING_BUFFER, GstIntRingBufferClass)) -#define GST_INT_RING_BUFFER_CAST(obj) ((GstIntRingBuffer *)obj) -#define GST_IS_INT_RING_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_INT_RING_BUFFER)) -#define GST_IS_INT_RING_BUFFER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_INT_RING_BUFFER)) - - -struct _GstIntRingBuffer -{ - GstRingBuffer object; -}; - -struct _GstIntRingBufferClass -{ - GstRingBufferClass parent_class; -}; - -GST_BOILERPLATE (GstIntRingBuffer, gst_int_ring_buffer, GstRingBuffer, - GST_TYPE_RING_BUFFER); - -static gboolean -gst_int_ring_buffer_acquire (GstRingBuffer * buf, GstRingBufferSpec * spec) -{ - spec->seglatency = spec->segtotal; - - buf->data = gst_buffer_new_and_alloc (spec->segtotal * spec->segsize); - memset (GST_BUFFER_DATA (buf->data), 0, GST_BUFFER_SIZE (buf->data)); - - return TRUE; -} - -static gboolean -gst_int_ring_buffer_release (GstRingBuffer * buf) -{ - gst_buffer_unref (buf->data); - buf->data = NULL; - - return TRUE; -} - -static gboolean -gst_int_ring_buffer_start (GstRingBuffer * buf) -{ - GstAudioRingbuffer *ringbuffer; - - ringbuffer = GST_AUDIO_RINGBUFFER (GST_OBJECT_PARENT (buf)); - - GST_OBJECT_LOCK (ringbuffer); - if (G_UNLIKELY (ringbuffer->waiting)) { - ringbuffer->waiting = FALSE; - GST_DEBUG_OBJECT (ringbuffer, "start, sending signal"); - g_cond_broadcast (ringbuffer->cond); - } - GST_OBJECT_UNLOCK (ringbuffer); - - return TRUE; -} - - -static void -gst_int_ring_buffer_base_init (gpointer klass) -{ -} - -static void -gst_int_ring_buffer_class_init (GstIntRingBufferClass * klass) -{ - GstRingBufferClass *gstringbuffer_class; - - gstringbuffer_class = (GstRingBufferClass *) klass; - - gstringbuffer_class->acquire = - GST_DEBUG_FUNCPTR (gst_int_ring_buffer_acquire); - gstringbuffer_class->release = - GST_DEBUG_FUNCPTR (gst_int_ring_buffer_release); - gstringbuffer_class->start = GST_DEBUG_FUNCPTR (gst_int_ring_buffer_start); -} - -static void -gst_int_ring_buffer_init (GstIntRingBuffer * buff, - GstIntRingBufferClass * g_class) -{ -} - -static GstRingBuffer * -gst_int_ring_buffer_new (void) -{ - GstRingBuffer *res; - - res = g_object_new (GST_TYPE_INT_RING_BUFFER, NULL); - - return res; -} - -/* can't use boilerplate as we need to register with Queue2 to avoid conflicts - * with ringbuffer in core elements */ -static void gst_audio_ringbuffer_class_init (GstAudioRingbufferClass * klass); -static void gst_audio_ringbuffer_init (GstAudioRingbuffer * ringbuffer, - GstAudioRingbufferClass * g_class); -static GstElementClass *elem_parent_class; - -static GType -gst_audio_ringbuffer_get_type (void) -{ - static GType gst_audio_ringbuffer_type = 0; - - if (!gst_audio_ringbuffer_type) { - static const GTypeInfo gst_audio_ringbuffer_info = { - sizeof (GstAudioRingbufferClass), - NULL, - NULL, - (GClassInitFunc) gst_audio_ringbuffer_class_init, - NULL, - NULL, - sizeof (GstAudioRingbuffer), - 0, - (GInstanceInitFunc) gst_audio_ringbuffer_init, - NULL - }; - - gst_audio_ringbuffer_type = - g_type_register_static (GST_TYPE_ELEMENT, "GstAudioRingbuffer", - &gst_audio_ringbuffer_info, 0); - } - return gst_audio_ringbuffer_type; -} - -static void gst_audio_ringbuffer_finalize (GObject * object); - -static void gst_audio_ringbuffer_set_property (GObject * object, - guint prop_id, const GValue * value, GParamSpec * pspec); -static void gst_audio_ringbuffer_get_property (GObject * object, - guint prop_id, GValue * value, GParamSpec * pspec); - -static GstFlowReturn gst_audio_ringbuffer_chain (GstPad * pad, - GstBuffer * buffer); -static GstFlowReturn gst_audio_ringbuffer_bufferalloc (GstPad * pad, - guint64 offset, guint size, GstCaps * caps, GstBuffer ** buf); - -static gboolean gst_audio_ringbuffer_handle_sink_event (GstPad * pad, - GstEvent * event); - -static gboolean gst_audio_ringbuffer_handle_src_event (GstPad * pad, - GstEvent * event); -static gboolean gst_audio_ringbuffer_handle_src_query (GstPad * pad, - GstQuery * query); - -static GstCaps *gst_audio_ringbuffer_getcaps (GstPad * pad); -static gboolean gst_audio_ringbuffer_setcaps (GstPad * pad, GstCaps * caps); - -static GstFlowReturn gst_audio_ringbuffer_get_range (GstPad * pad, - guint64 offset, guint length, GstBuffer ** buffer); -static gboolean gst_audio_ringbuffer_src_checkgetrange_function (GstPad * pad); - -static gboolean gst_audio_ringbuffer_src_activate_pull (GstPad * pad, - gboolean active); -static gboolean gst_audio_ringbuffer_src_activate_push (GstPad * pad, - gboolean active); -static gboolean gst_audio_ringbuffer_sink_activate_push (GstPad * pad, - gboolean active); - -static GstStateChangeReturn gst_audio_ringbuffer_change_state (GstElement * - element, GstStateChange transition); - -/* static guint gst_audio_ringbuffer_signals[LAST_SIGNAL] = { 0 }; */ - -static void -gst_audio_ringbuffer_class_init (GstAudioRingbufferClass * klass) -{ - GObjectClass *gobject_class = G_OBJECT_CLASS (klass); - GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass); - - elem_parent_class = g_type_class_peek_parent (klass); - - gobject_class->set_property = - GST_DEBUG_FUNCPTR (gst_audio_ringbuffer_set_property); - gobject_class->get_property = - GST_DEBUG_FUNCPTR (gst_audio_ringbuffer_get_property); - - g_object_class_install_property (gobject_class, PROP_BUFFER_TIME, - g_param_spec_int64 ("buffer-time", "Buffer Time", - "Size of audio buffer in nanoseconds", 1, - G_MAXINT64, DEFAULT_BUFFER_TIME, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_SEGMENT_TIME, - g_param_spec_int64 ("segment-time", "Segment Time", - "Audio segment duration in nanoseconds", 1, - G_MAXINT64, DEFAULT_SEGMENT_TIME, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - gst_element_class_add_static_pad_template (gstelement_class, &srctemplate); - gst_element_class_add_static_pad_template (gstelement_class, &sinktemplate); - - gst_element_class_set_static_metadata (gstelement_class, "AudioRingbuffer", - "Generic", - "Asynchronous Audio ringbuffer", "Wim Taymans <wim.taymans@gmail.com>"); - - /* set several parent class virtual functions */ - gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_audio_ringbuffer_finalize); - - gstelement_class->change_state = - GST_DEBUG_FUNCPTR (gst_audio_ringbuffer_change_state); -} - -static void -gst_audio_ringbuffer_init (GstAudioRingbuffer * ringbuffer, - GstAudioRingbufferClass * g_class) -{ - ringbuffer->sinkpad = - gst_pad_new_from_static_template (&sinktemplate, "sink"); - - gst_pad_set_chain_function (ringbuffer->sinkpad, - GST_DEBUG_FUNCPTR (gst_audio_ringbuffer_chain)); - gst_pad_set_activatepush_function (ringbuffer->sinkpad, - GST_DEBUG_FUNCPTR (gst_audio_ringbuffer_sink_activate_push)); - gst_pad_set_event_function (ringbuffer->sinkpad, - GST_DEBUG_FUNCPTR (gst_audio_ringbuffer_handle_sink_event)); - gst_pad_set_getcaps_function (ringbuffer->sinkpad, - GST_DEBUG_FUNCPTR (gst_audio_ringbuffer_getcaps)); - gst_pad_set_setcaps_function (ringbuffer->sinkpad, - GST_DEBUG_FUNCPTR (gst_audio_ringbuffer_setcaps)); - gst_pad_set_bufferalloc_function (ringbuffer->sinkpad, - GST_DEBUG_FUNCPTR (gst_audio_ringbuffer_bufferalloc)); - gst_element_add_pad (GST_ELEMENT (ringbuffer), ringbuffer->sinkpad); - - ringbuffer->srcpad = gst_pad_new_from_static_template (&srctemplate, "src"); - - gst_pad_set_activatepull_function (ringbuffer->srcpad, - GST_DEBUG_FUNCPTR (gst_audio_ringbuffer_src_activate_pull)); - gst_pad_set_activatepush_function (ringbuffer->srcpad, - GST_DEBUG_FUNCPTR (gst_audio_ringbuffer_src_activate_push)); - gst_pad_set_getrange_function (ringbuffer->srcpad, - GST_DEBUG_FUNCPTR (gst_audio_ringbuffer_get_range)); - gst_pad_set_checkgetrange_function (ringbuffer->srcpad, - GST_DEBUG_FUNCPTR (gst_audio_ringbuffer_src_checkgetrange_function)); - gst_pad_set_getcaps_function (ringbuffer->srcpad, - GST_DEBUG_FUNCPTR (gst_audio_ringbuffer_getcaps)); - gst_pad_set_event_function (ringbuffer->srcpad, - GST_DEBUG_FUNCPTR (gst_audio_ringbuffer_handle_src_event)); - gst_pad_set_query_function (ringbuffer->srcpad, - GST_DEBUG_FUNCPTR (gst_audio_ringbuffer_handle_src_query)); - gst_element_add_pad (GST_ELEMENT (ringbuffer), ringbuffer->srcpad); - - gst_segment_init (&ringbuffer->sink_segment, GST_FORMAT_TIME); - - ringbuffer->cond = g_cond_new (); - - ringbuffer->is_eos = FALSE; - - ringbuffer->buffer_time = DEFAULT_BUFFER_TIME; - ringbuffer->segment_time = DEFAULT_SEGMENT_TIME; - - GST_DEBUG_OBJECT (ringbuffer, - "initialized ringbuffer's not_empty & not_full conditions"); -} - -/* called only once, as opposed to dispose */ -static void -gst_audio_ringbuffer_finalize (GObject * object) -{ - GstAudioRingbuffer *ringbuffer = GST_AUDIO_RINGBUFFER (object); - - GST_DEBUG_OBJECT (ringbuffer, "finalizing ringbuffer"); - - g_cond_free (ringbuffer->cond); - - G_OBJECT_CLASS (elem_parent_class)->finalize (object); -} - -static GstCaps * -gst_audio_ringbuffer_getcaps (GstPad * pad) -{ - GstAudioRingbuffer *ringbuffer; - GstPad *otherpad; - GstCaps *result; - - ringbuffer = GST_AUDIO_RINGBUFFER (GST_PAD_PARENT (pad)); - - otherpad = - (pad == ringbuffer->srcpad ? ringbuffer->sinkpad : ringbuffer->srcpad); - result = gst_pad_peer_get_caps (otherpad); - if (result == NULL) - result = gst_caps_new_any (); - - return result; -} - -static gboolean -gst_audio_ringbuffer_setcaps (GstPad * pad, GstCaps * caps) -{ - GstAudioRingbuffer *ringbuffer; - GstRingBufferSpec *spec; - - ringbuffer = GST_AUDIO_RINGBUFFER (GST_PAD_PARENT (pad)); - - if (!ringbuffer->buffer) - return FALSE; - - spec = &ringbuffer->buffer->spec; - - GST_DEBUG_OBJECT (ringbuffer, "release old ringbuffer"); - - /* release old ringbuffer */ - gst_ring_buffer_activate (ringbuffer->buffer, FALSE); - gst_ring_buffer_release (ringbuffer->buffer); - - GST_DEBUG_OBJECT (ringbuffer, "parse caps"); - - spec->buffer_time = ringbuffer->buffer_time; - spec->latency_time = ringbuffer->segment_time; - - /* parse new caps */ - if (!gst_ring_buffer_parse_caps (spec, caps)) - goto parse_error; - - gst_ring_buffer_debug_spec_buff (spec); - - GST_DEBUG_OBJECT (ringbuffer, "acquire ringbuffer"); - if (!gst_ring_buffer_acquire (ringbuffer->buffer, spec)) - goto acquire_error; - - GST_DEBUG_OBJECT (ringbuffer, "activate ringbuffer"); - gst_ring_buffer_activate (ringbuffer->buffer, TRUE); - - /* calculate actual latency and buffer times. - * FIXME: In 0.11, store the latency_time internally in ns */ - spec->latency_time = gst_util_uint64_scale (spec->segsize, - (GST_SECOND / GST_USECOND), spec->rate * spec->bytes_per_sample); - - spec->buffer_time = spec->segtotal * spec->latency_time; - - gst_ring_buffer_debug_spec_buff (spec); - - return TRUE; - - /* ERRORS */ -parse_error: - { - GST_DEBUG_OBJECT (ringbuffer, "could not parse caps"); - GST_ELEMENT_ERROR (ringbuffer, STREAM, FORMAT, - (NULL), ("cannot parse audio format.")); - return FALSE; - } -acquire_error: - { - GST_DEBUG_OBJECT (ringbuffer, "could not acquire ringbuffer"); - return FALSE; - } -} - -static GstFlowReturn -gst_audio_ringbuffer_bufferalloc (GstPad * pad, guint64 offset, guint size, - GstCaps * caps, GstBuffer ** buf) -{ - GstAudioRingbuffer *ringbuffer; - GstFlowReturn result; - - ringbuffer = GST_AUDIO_RINGBUFFER (GST_PAD_PARENT (pad)); - - /* Forward to src pad, without setting caps on the src pad */ - result = gst_pad_alloc_buffer (ringbuffer->srcpad, offset, size, caps, buf); - - return result; -} - -static gboolean -gst_audio_ringbuffer_handle_sink_event (GstPad * pad, GstEvent * event) -{ - GstAudioRingbuffer *ringbuffer; - gboolean forward; - - ringbuffer = GST_AUDIO_RINGBUFFER (GST_OBJECT_PARENT (pad)); - - forward = ringbuffer->pushing || ringbuffer->pulling; - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_FLUSH_START: - { - GST_LOG_OBJECT (ringbuffer, "received flush start event"); - break; - } - case GST_EVENT_FLUSH_STOP: - { - ringbuffer->is_eos = FALSE; - GST_LOG_OBJECT (ringbuffer, "received flush stop event"); - break; - } - case GST_EVENT_NEWSEGMENT: - { - gboolean update; - gdouble rate, arate; - GstFormat format; - gint64 start, stop, time; - - gst_event_parse_new_segment_full (event, &update, &rate, &arate, &format, - &start, &stop, &time); - - gst_segment_set_newsegment_full (&ringbuffer->sink_segment, update, rate, - arate, format, start, stop, time); - break; - } - case GST_EVENT_EOS: - ringbuffer->is_eos = TRUE; - break; - default: - break; - } - if (forward) { - gst_pad_push_event (ringbuffer->srcpad, event); - } else { - if (event) - gst_event_unref (event); - } - return TRUE; -} - -#define DIFF_TOLERANCE 2 - -static GstFlowReturn -gst_audio_ringbuffer_render (GstAudioRingbuffer * ringbuffer, GstBuffer * buf) -{ - GstRingBuffer *rbuf; - gint bps, accum; - guint size; - guint samples, written, out_samples; - gint64 diff, align, ctime, cstop; - guint8 *data; - guint64 in_offset; - GstClockTime time, stop, render_start, render_stop, sample_offset; - gboolean align_next; - - rbuf = ringbuffer->buffer; - - /* can't do anything when we don't have the device */ - if (G_UNLIKELY (!gst_ring_buffer_is_acquired (rbuf))) - goto wrong_state; - - bps = rbuf->spec.bytes_per_sample; - - size = GST_BUFFER_SIZE (buf); - if (G_UNLIKELY (size % bps) != 0) - goto wrong_size; - - samples = size / bps; - out_samples = samples; - - in_offset = GST_BUFFER_OFFSET (buf); - time = GST_BUFFER_TIMESTAMP (buf); - - GST_DEBUG_OBJECT (ringbuffer, - "time %" GST_TIME_FORMAT ", offset %llu, start %" GST_TIME_FORMAT - ", samples %u", GST_TIME_ARGS (time), in_offset, - GST_TIME_ARGS (ringbuffer->sink_segment.start), samples); - - data = GST_BUFFER_DATA (buf); - - stop = time + gst_util_uint64_scale_int (samples, GST_SECOND, - rbuf->spec.rate); - - if (!gst_segment_clip (&ringbuffer->sink_segment, GST_FORMAT_TIME, time, stop, - &ctime, &cstop)) - goto out_of_segment; - - /* see if some clipping happened */ - diff = ctime - time; - if (diff > 0) { - /* bring clipped time to samples */ - diff = gst_util_uint64_scale_int (diff, rbuf->spec.rate, GST_SECOND); - GST_DEBUG_OBJECT (ringbuffer, "clipping start to %" GST_TIME_FORMAT " %" - G_GUINT64_FORMAT " samples", GST_TIME_ARGS (ctime), diff); - samples -= diff; - data += diff * bps; - time = ctime; - } - diff = stop - cstop; - if (diff > 0) { - /* bring clipped time to samples */ - diff = gst_util_uint64_scale_int (diff, rbuf->spec.rate, GST_SECOND); - GST_DEBUG_OBJECT (ringbuffer, "clipping stop to %" GST_TIME_FORMAT " %" - G_GUINT64_FORMAT " samples", GST_TIME_ARGS (cstop), diff); - samples -= diff; - stop = cstop; - } - - /* bring buffer start and stop times to running time */ - render_start = - gst_segment_to_running_time (&ringbuffer->sink_segment, GST_FORMAT_TIME, - time); - render_stop = - gst_segment_to_running_time (&ringbuffer->sink_segment, GST_FORMAT_TIME, - stop); - - GST_DEBUG_OBJECT (ringbuffer, - "running: start %" GST_TIME_FORMAT " - stop %" GST_TIME_FORMAT, - GST_TIME_ARGS (render_start), GST_TIME_ARGS (render_stop)); - - /* and bring the time to the rate corrected offset in the buffer */ - render_start = gst_util_uint64_scale_int (render_start, - rbuf->spec.rate, GST_SECOND); - render_stop = gst_util_uint64_scale_int (render_stop, - rbuf->spec.rate, GST_SECOND); - - /* positive playback rate, first sample is render_start, negative rate, first - * sample is render_stop. When no rate conversion is active, render exactly - * the amount of input samples to avoid aligning to rounding errors. */ - if (ringbuffer->sink_segment.rate >= 0.0) { - sample_offset = render_start; - if (ringbuffer->sink_segment.rate == 1.0) - render_stop = sample_offset + samples; - } else { - sample_offset = render_stop; - if (ringbuffer->sink_segment.rate == -1.0) - render_start = sample_offset + samples; - } - - /* always resync after a discont */ - if (G_UNLIKELY (GST_BUFFER_FLAG_IS_SET (buf, GST_BUFFER_FLAG_DISCONT))) { - GST_DEBUG_OBJECT (ringbuffer, "resync after discont"); - goto no_align; - } - - /* resync when we don't know what to align the sample with */ - if (G_UNLIKELY (ringbuffer->next_sample == -1)) { - GST_DEBUG_OBJECT (ringbuffer, - "no align possible: no previous sample position known"); - goto no_align; - } - - /* now try to align the sample to the previous one, first see how big the - * difference is. */ - if (sample_offset >= ringbuffer->next_sample) - diff = sample_offset - ringbuffer->next_sample; - else - diff = ringbuffer->next_sample - sample_offset; - - /* we tollerate half a second diff before we start resyncing. This - * should be enough to compensate for various rounding errors in the timestamp - * and sample offset position. We always resync if we got a discont anyway and - * non-discont should be aligned by definition. */ - if (G_LIKELY (diff < rbuf->spec.rate / DIFF_TOLERANCE)) { - /* calc align with previous sample */ - align = ringbuffer->next_sample - sample_offset; - GST_DEBUG_OBJECT (ringbuffer, - "align with prev sample, ABS (%" G_GINT64_FORMAT ") < %d", align, - rbuf->spec.rate / DIFF_TOLERANCE); - } else { - /* bring sample diff to seconds for error message */ - diff = gst_util_uint64_scale_int (diff, GST_SECOND, rbuf->spec.rate); - /* timestamps drifted apart from previous samples too much, we need to - * resync. We log this as an element warning. */ - GST_ELEMENT_WARNING (ringbuffer, CORE, CLOCK, - ("Compensating for audio synchronisation problems"), - ("Unexpected discontinuity in audio timestamps of more " - "than half a second (%" GST_TIME_FORMAT "), resyncing", - GST_TIME_ARGS (diff))); - align = 0; - } - ringbuffer->last_align = align; - - /* apply alignment */ - render_start += align; - render_stop += align; - -no_align: - /* number of target samples is difference between start and stop */ - out_samples = render_stop - render_start; - - /* we render the first or last sample first, depending on the rate */ - if (ringbuffer->sink_segment.rate >= 0.0) - sample_offset = render_start; - else - sample_offset = render_stop; - - GST_DEBUG_OBJECT (ringbuffer, "rendering at %" G_GUINT64_FORMAT " %d/%d", - sample_offset, samples, out_samples); - - /* we need to accumulate over different runs for when we get interrupted */ - accum = 0; - align_next = TRUE; - do { - written = - gst_ring_buffer_commit_full (rbuf, &sample_offset, data, samples, - out_samples, &accum); - - GST_DEBUG_OBJECT (ringbuffer, "wrote %u of %u", written, samples); - /* if we wrote all, we're done */ - if (written == samples) - break; - - GST_OBJECT_LOCK (ringbuffer); - if (ringbuffer->flushing) - goto flushing; - GST_OBJECT_UNLOCK (ringbuffer); - - /* if we got interrupted, we cannot assume that the next sample should - * be aligned to this one */ - align_next = FALSE; - - samples -= written; - data += written * bps; - } while (TRUE); - - if (align_next) - ringbuffer->next_sample = sample_offset; - else - ringbuffer->next_sample = -1; - - GST_DEBUG_OBJECT (ringbuffer, "next sample expected at %" G_GUINT64_FORMAT, - ringbuffer->next_sample); - - if (GST_CLOCK_TIME_IS_VALID (stop) && stop >= ringbuffer->sink_segment.stop) { - GST_DEBUG_OBJECT (ringbuffer, - "start playback because we are at the end of segment"); - gst_ring_buffer_start (rbuf); - } - - return GST_FLOW_OK; - - /* SPECIAL cases */ -out_of_segment: - { - GST_DEBUG_OBJECT (ringbuffer, - "dropping sample out of segment time %" GST_TIME_FORMAT ", start %" - GST_TIME_FORMAT, GST_TIME_ARGS (time), - GST_TIME_ARGS (ringbuffer->sink_segment.start)); - return GST_FLOW_OK; - } - /* ERRORS */ -wrong_state: - { - GST_DEBUG_OBJECT (ringbuffer, "ringbuffer not negotiated"); - GST_ELEMENT_ERROR (ringbuffer, STREAM, FORMAT, (NULL), - ("ringbuffer not negotiated.")); - return GST_FLOW_NOT_NEGOTIATED; - } -wrong_size: - { - GST_DEBUG_OBJECT (ringbuffer, "wrong size"); - GST_ELEMENT_ERROR (ringbuffer, STREAM, WRONG_TYPE, - (NULL), ("ringbuffer received buffer of wrong size.")); - return GST_FLOW_ERROR; - } -flushing: - { - GST_DEBUG_OBJECT (ringbuffer, "ringbuffer is flushing"); - GST_OBJECT_UNLOCK (ringbuffer); - return GST_FLOW_FLUSHING; - } -} - -static GstFlowReturn -gst_audio_ringbuffer_chain (GstPad * pad, GstBuffer * buffer) -{ - GstFlowReturn res; - GstAudioRingbuffer *ringbuffer; - - ringbuffer = GST_AUDIO_RINGBUFFER (GST_OBJECT_PARENT (pad)); - - if (ringbuffer->pushing) { - GST_DEBUG_OBJECT (ringbuffer, "proxy pushing buffer"); - res = gst_pad_push (ringbuffer->srcpad, buffer); - } else { - GST_DEBUG_OBJECT (ringbuffer, "render buffer in ringbuffer"); - res = gst_audio_ringbuffer_render (ringbuffer, buffer); - } - - return res; -} - -static gboolean -gst_audio_ringbuffer_handle_src_event (GstPad * pad, GstEvent * event) -{ - gboolean res = TRUE; - GstAudioRingbuffer *ringbuffer = GST_AUDIO_RINGBUFFER (GST_PAD_PARENT (pad)); - - /* just forward upstream */ - res = gst_pad_push_event (ringbuffer->sinkpad, event); - - return res; -} - -static gboolean -gst_audio_ringbuffer_handle_src_query (GstPad * pad, GstQuery * query) -{ - GstAudioRingbuffer *ringbuffer; - - ringbuffer = GST_AUDIO_RINGBUFFER (GST_PAD_PARENT (pad)); - - switch (GST_QUERY_TYPE (query)) { - case GST_QUERY_POSITION: - break; - case GST_QUERY_DURATION: - break; - case GST_QUERY_BUFFERING: - break; - default: - break; - } - - return TRUE; -} - -static GstFlowReturn -gst_audio_ringbuffer_get_range (GstPad * pad, guint64 offset, guint length, - GstBuffer ** buffer) -{ - GstAudioRingbuffer *ringbuffer; - GstRingBuffer *rbuf; - GstFlowReturn ret; - - ringbuffer = GST_AUDIO_RINGBUFFER_CAST (gst_pad_get_parent (pad)); - - rbuf = ringbuffer->buffer; - - if (ringbuffer->pulling) { - GST_DEBUG_OBJECT (ringbuffer, "proxy pulling range"); - ret = gst_pad_pull_range (ringbuffer->sinkpad, offset, length, buffer); - } else { - guint8 *data; - guint len; - guint64 sample; - gint bps, segsize, segtotal, sps; - gint sampleslen, segdone; - gint readseg, sampleoff; - guint8 *dest; - - GST_DEBUG_OBJECT (ringbuffer, - "pulling data at %" G_GUINT64_FORMAT ", length %u", offset, length); - - if (offset != ringbuffer->src_segment.last_stop) { - GST_DEBUG_OBJECT (ringbuffer, "expected offset %" G_GINT64_FORMAT, - ringbuffer->src_segment.last_stop); - } - - /* first wait till we have something in the ringbuffer and it - * is running */ - GST_OBJECT_LOCK (ringbuffer); - if (ringbuffer->flushing) - goto flushing; - - while (ringbuffer->waiting) { - GST_DEBUG_OBJECT (ringbuffer, "waiting for unlock"); - g_cond_wait (ringbuffer->cond, GST_OBJECT_GET_LOCK (ringbuffer)); - GST_DEBUG_OBJECT (ringbuffer, "unlocked"); - - if (ringbuffer->flushing) - goto flushing; - } - GST_OBJECT_UNLOCK (ringbuffer); - - bps = rbuf->spec.bytes_per_sample; - - if (G_UNLIKELY (length % bps) != 0) - goto wrong_size; - - segsize = rbuf->spec.segsize; - segtotal = rbuf->spec.segtotal; - sps = rbuf->samples_per_seg; - dest = GST_BUFFER_DATA (rbuf->data); - - sample = offset / bps; - len = length / bps; - - *buffer = gst_buffer_new_and_alloc (length); - data = GST_BUFFER_DATA (*buffer); - - while (len) { - gint diff; - - /* figure out the segment and the offset inside the segment where - * the sample should be read from. */ - readseg = sample / sps; - sampleoff = (sample % sps); - - segdone = g_atomic_int_get (&rbuf->segdone) - rbuf->segbase; - - diff = readseg - segdone; - - /* we can read now */ - readseg = readseg % segtotal; - sampleslen = MIN (sps - sampleoff, len); - - GST_DEBUG_OBJECT (ringbuffer, - "read @%p seg %d, off %d, sampleslen %d, diff %d", - dest + readseg * segsize, readseg, sampleoff, sampleslen, diff); - - memcpy (data, dest + (readseg * segsize) + (sampleoff * bps), - (sampleslen * bps)); - - if (diff > 0) - gst_ring_buffer_advance (rbuf, diff); - - len -= sampleslen; - sample += sampleslen; - data += sampleslen * bps; - } - - ringbuffer->src_segment.last_stop += length; - - ret = GST_FLOW_OK; - } - - gst_object_unref (ringbuffer); - - return ret; - - /* ERRORS */ -flushing: - { - GST_DEBUG_OBJECT (ringbuffer, "we are flushing"); - GST_OBJECT_UNLOCK (ringbuffer); - gst_object_unref (ringbuffer); - return GST_FLOW_FLUSHING; - } -wrong_size: - { - GST_DEBUG_OBJECT (ringbuffer, "wrong size"); - GST_ELEMENT_ERROR (ringbuffer, STREAM, WRONG_TYPE, - (NULL), ("asked to pull buffer of wrong size.")); - return GST_FLOW_ERROR; - } -} - -static gboolean -gst_audio_ringbuffer_src_checkgetrange_function (GstPad * pad) -{ - gboolean ret; - - /* we can always operate in pull mode */ - ret = TRUE; - - return ret; -} - -/* sink currently only operates in push mode */ -static gboolean -gst_audio_ringbuffer_sink_activate_push (GstPad * pad, gboolean active) -{ - gboolean result = TRUE; - GstAudioRingbuffer *ringbuffer; - - ringbuffer = GST_AUDIO_RINGBUFFER (gst_pad_get_parent (pad)); - - if (active) { - GST_DEBUG_OBJECT (ringbuffer, "activating push mode"); - ringbuffer->is_eos = FALSE; - ringbuffer->pulling = FALSE; - } else { - /* unblock chain function */ - GST_DEBUG_OBJECT (ringbuffer, "deactivating push mode"); - ringbuffer->pulling = FALSE; - } - - gst_object_unref (ringbuffer); - - return result; -} - -/* src operating in push mode, we will proxy the push from upstream, basically - * acting as a passthrough element. */ -static gboolean -gst_audio_ringbuffer_src_activate_push (GstPad * pad, gboolean active) -{ - gboolean result = FALSE; - GstAudioRingbuffer *ringbuffer; - - ringbuffer = GST_AUDIO_RINGBUFFER (gst_pad_get_parent (pad)); - - if (active) { - GST_DEBUG_OBJECT (ringbuffer, "activating push mode"); - ringbuffer->is_eos = FALSE; - ringbuffer->pushing = TRUE; - ringbuffer->pulling = FALSE; - result = TRUE; - } else { - GST_DEBUG_OBJECT (ringbuffer, "deactivating push mode"); - ringbuffer->pushing = FALSE; - ringbuffer->pulling = FALSE; - result = TRUE; - } - - gst_object_unref (ringbuffer); - - return result; -} - -/* pull mode, downstream will call our getrange function */ -static gboolean -gst_audio_ringbuffer_src_activate_pull (GstPad * pad, gboolean active) -{ - gboolean result; - GstAudioRingbuffer *ringbuffer; - - ringbuffer = GST_AUDIO_RINGBUFFER (gst_pad_get_parent (pad)); - - if (active) { - GST_DEBUG_OBJECT (ringbuffer, "activating pull mode"); - - /* try to activate upstream in pull mode as well. If it fails, no problems, - * we'll be activated in push mode. Remember that we are pulling-through */ - ringbuffer->pulling = gst_pad_activate_pull (ringbuffer->sinkpad, active); - - ringbuffer->is_eos = FALSE; - ringbuffer->waiting = TRUE; - ringbuffer->flushing = FALSE; - gst_segment_init (&ringbuffer->src_segment, GST_FORMAT_BYTES); - result = TRUE; - } else { - GST_DEBUG_OBJECT (ringbuffer, "deactivating pull mode"); - - if (ringbuffer->pulling) - gst_pad_activate_pull (ringbuffer->sinkpad, active); - - ringbuffer->pulling = FALSE; - ringbuffer->waiting = FALSE; - ringbuffer->flushing = TRUE; - result = TRUE; - } - gst_object_unref (ringbuffer); - - return result; -} - -static GstStateChangeReturn -gst_audio_ringbuffer_change_state (GstElement * element, - GstStateChange transition) -{ - GstAudioRingbuffer *ringbuffer; - GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS; - - ringbuffer = GST_AUDIO_RINGBUFFER (element); - - switch (transition) { - case GST_STATE_CHANGE_NULL_TO_READY: - if (ringbuffer->buffer == NULL) { - ringbuffer->buffer = gst_int_ring_buffer_new (); - gst_object_set_parent (GST_OBJECT (ringbuffer->buffer), - GST_OBJECT (ringbuffer)); - gst_ring_buffer_open_device (ringbuffer->buffer); - } - break; - case GST_STATE_CHANGE_READY_TO_PAUSED: - ringbuffer->next_sample = -1; - ringbuffer->last_align = -1; - gst_ring_buffer_set_flushing (ringbuffer->buffer, FALSE); - gst_ring_buffer_may_start (ringbuffer->buffer, TRUE); - break; - case GST_STATE_CHANGE_PAUSED_TO_READY: - GST_OBJECT_LOCK (ringbuffer); - ringbuffer->flushing = TRUE; - ringbuffer->waiting = FALSE; - g_cond_broadcast (ringbuffer->cond); - GST_OBJECT_UNLOCK (ringbuffer); - - gst_ring_buffer_set_flushing (ringbuffer->buffer, TRUE); - gst_ring_buffer_may_start (ringbuffer->buffer, FALSE); - break; - default: - break; - } - - ret = - GST_ELEMENT_CLASS (elem_parent_class)->change_state (element, transition); - - switch (transition) { - case GST_STATE_CHANGE_PAUSED_TO_READY: - gst_ring_buffer_activate (ringbuffer->buffer, FALSE); - gst_ring_buffer_release (ringbuffer->buffer); - break; - case GST_STATE_CHANGE_READY_TO_NULL: - if (ringbuffer->buffer != NULL) { - gst_ring_buffer_close_device (ringbuffer->buffer); - gst_object_unparent (GST_OBJECT (ringbuffer->buffer)); - ringbuffer->buffer = NULL; - } - break; - default: - break; - } - - return ret; -} - -static void -gst_audio_ringbuffer_set_property (GObject * object, - guint prop_id, const GValue * value, GParamSpec * pspec) -{ - GstAudioRingbuffer *ringbuffer; - - ringbuffer = GST_AUDIO_RINGBUFFER (object); - - switch (prop_id) { - case PROP_BUFFER_TIME: - ringbuffer->buffer_time = g_value_get_int64 (value); - break; - case PROP_SEGMENT_TIME: - ringbuffer->segment_time = g_value_get_int64 (value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_audio_ringbuffer_get_property (GObject * object, - guint prop_id, GValue * value, GParamSpec * pspec) -{ - GstAudioRingbuffer *ringbuffer; - - ringbuffer = GST_AUDIO_RINGBUFFER (object); - - switch (prop_id) { - case PROP_BUFFER_TIME: - g_value_set_int64 (value, ringbuffer->buffer_time); - break; - case PROP_SEGMENT_TIME: - g_value_set_int64 (value, ringbuffer->segment_time); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static gboolean -plugin_init (GstPlugin * plugin) -{ - GST_DEBUG_CATEGORY_INIT (audioringbuffer_debug, "audioringbuffer", 0, - "Audio ringbuffer element"); - -#ifdef ENABLE_NLS - GST_DEBUG ("binding text domain %s to locale dir %s", GETTEXT_PACKAGE, - LOCALEDIR); - bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR); - bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); -#endif /* ENABLE_NLS */ - - return gst_element_register (plugin, "audioringbuffer", GST_RANK_NONE, - GST_TYPE_AUDIO_RINGBUFFER); -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - audioringbuffer, - "An audio ringbuffer", plugin_init, VERSION, GST_LICENSE, - GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/gst/audiobuffer/meson.build b/gst/audiobuffer/meson.build deleted file mode 100644 index 0edbbde82..000000000 --- a/gst/audiobuffer/meson.build +++ /dev/null @@ -1,12 +0,0 @@ -audiobuffer_sources = [ - 'gstaudioringbuffer.c', -] - -gstaudiobuffer = library('gstaudiobuffer', - audiobuffer_sources, - c_args : gst_plugins_bad_args, - include_directories : [configinc, libsinc], - dependencies : [gstbase_dep, gstaudio_dep], - install : true, - install_dir : plugins_install_dir, -) diff --git a/gst/cdxaparse/Makefile.am b/gst/cdxaparse/Makefile.am deleted file mode 100644 index 0a69ec714..000000000 --- a/gst/cdxaparse/Makefile.am +++ /dev/null @@ -1,24 +0,0 @@ -plugin_LTLIBRARIES = libgstcdxaparse.la - -libgstcdxaparse_la_SOURCES = \ - gstcdxaparse.c \ - gstvcdparse.c - - -noinst_HEADERS = \ - gstcdxaparse.h \ - gstvcdparse.h - -libgstcdxaparse_la_CFLAGS = \ - $(GST_CFLAGS) \ - $(GST_BASE_CFLAGS) \ - $(GST_PLUGINS_BASE_CFLAGS) - -libgstcdxaparse_la_LIBADD = \ - $(GST_LIBS) \ - $(GST_BASE_LIBS) \ - $(GST_PLUGINS_BASE_LIBS) \ - -lgstriff-@GST_API_VERSION@ - -libgstcdxaparse_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstcdxaparse_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) diff --git a/gst/cdxaparse/gstcdxaparse.c b/gst/cdxaparse/gstcdxaparse.c deleted file mode 100644 index 4334362e0..000000000 --- a/gst/cdxaparse/gstcdxaparse.c +++ /dev/null @@ -1,585 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * <2002> Wim Taymans <wim.taymans@chello.be> - * <2006> Tim-Philipp Müller <tim centricular net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -/* FIXME 0.11: suppress warnings for deprecated API such as GStaticRecMutex - * with newer GLib versions (>= 2.31.0) */ -#define GLIB_DISABLE_DEPRECATION_WARNINGS - -#include <string.h> - -#include "gstcdxaparse.h" -#include "gstvcdparse.h" - -#include <gst/riff/riff-ids.h> -#include <gst/riff/riff-read.h> - -GST_DEBUG_CATEGORY (vcdparse_debug); - -GST_DEBUG_CATEGORY_STATIC (cdxaparse_debug); -#define GST_CAT_DEFAULT cdxaparse_debug - -static gboolean gst_cdxa_parse_sink_activate (GstPad * sinkpad); -static void gst_cdxa_parse_loop (GstPad * sinkpad); -static gboolean gst_cdxa_parse_sink_activate_pull (GstPad * sinkpad, - gboolean active); -static GstStateChangeReturn gst_cdxa_parse_change_state (GstElement * element, - GstStateChange transition); -static gboolean gst_cdxa_parse_src_event (GstPad * srcpad, GstEvent * event); -static gboolean gst_cdxa_parse_src_query (GstPad * srcpad, GstQuery * query); - -static GstStaticPadTemplate sink_template_factory = -GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/x-cdxa") - ); - -static GstStaticPadTemplate src_template_factory = -GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/mpeg, " "systemstream = (boolean) TRUE") - ); - -GST_BOILERPLATE (GstCDXAParse, gst_cdxa_parse, GstElement, GST_TYPE_ELEMENT); - -static void -gst_cdxa_parse_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_set_static_metadata (element_class, "(S)VCD parser", - "Codec/Parser", - "Parse a .dat file from (S)VCD into raw MPEG-1", - "Wim Taymans <wim.taymans@tvd.be>"); - - /* register src pads */ - gst_element_class_add_static_pad_template (element_class, - &sink_template_factory); - gst_element_class_add_static_pad_template (element_class, - &src_template_factory); -} - -static void -gst_cdxa_parse_class_init (GstCDXAParseClass * klass) -{ - GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass); - - gstelement_class->change_state = - GST_DEBUG_FUNCPTR (gst_cdxa_parse_change_state); -} - -static void -gst_cdxa_parse_init (GstCDXAParse * cdxaparse, GstCDXAParseClass * klass) -{ - GstCaps *caps; - - cdxaparse->sinkpad = - gst_pad_new_from_static_template (&sink_template_factory, "sink"); - gst_pad_set_activate_function (cdxaparse->sinkpad, - GST_DEBUG_FUNCPTR (gst_cdxa_parse_sink_activate)); - gst_pad_set_activatepull_function (cdxaparse->sinkpad, - GST_DEBUG_FUNCPTR (gst_cdxa_parse_sink_activate_pull)); - - gst_element_add_pad (GST_ELEMENT (cdxaparse), cdxaparse->sinkpad); - - cdxaparse->srcpad = - gst_pad_new_from_static_template (&src_template_factory, "src"); - - gst_pad_set_event_function (cdxaparse->srcpad, - GST_DEBUG_FUNCPTR (gst_cdxa_parse_src_event)); - gst_pad_set_query_function (cdxaparse->srcpad, - GST_DEBUG_FUNCPTR (gst_cdxa_parse_src_query)); - - caps = gst_caps_new_simple ("video/mpeg", - "systemstream", G_TYPE_BOOLEAN, TRUE, NULL); - gst_pad_use_fixed_caps (cdxaparse->srcpad); - gst_pad_set_caps (cdxaparse->srcpad, caps); - gst_caps_unref (caps); - gst_element_add_pad (GST_ELEMENT (cdxaparse), cdxaparse->srcpad); - - - cdxaparse->state = GST_CDXA_PARSE_START; - cdxaparse->offset = 0; - cdxaparse->datasize = 0; - cdxaparse->datastart = -1; -} - -#define HAVE_FOURCC(data,fourcc) (GST_READ_UINT32_LE((data))==(fourcc)) - -static gboolean -gst_cdxa_parse_stream_init (GstCDXAParse * cdxa) -{ - GstFlowReturn flow_ret; - GstBuffer *buf = NULL; - guint8 *data; - - flow_ret = gst_pad_pull_range (cdxa->sinkpad, cdxa->offset, 12, &buf); - if (flow_ret != GST_FLOW_OK) - return flow_ret; - - if (GST_BUFFER_SIZE (buf) < 12) - goto wrong_type; - - data = GST_BUFFER_DATA (buf); - if (!HAVE_FOURCC (data, GST_RIFF_TAG_RIFF)) { - GST_ERROR_OBJECT (cdxa, "Not a RIFF file"); - goto wrong_type; - } - - if (!HAVE_FOURCC (data + 8, GST_RIFF_RIFF_CDXA)) { - GST_ERROR_OBJECT (cdxa, "RIFF file does not have CDXA content"); - goto wrong_type; - } - - cdxa->offset += 12; - gst_buffer_unref (buf); - - return TRUE; - -wrong_type: - - GST_ELEMENT_ERROR (cdxa, STREAM, WRONG_TYPE, (NULL), (NULL)); - gst_buffer_unref (buf); - return FALSE; -} - -static gboolean -gst_cdxa_parse_sink_activate (GstPad * sinkpad) -{ - GstCDXAParse *cdxa = GST_CDXA_PARSE (GST_PAD_PARENT (sinkpad)); - - if (!gst_pad_check_pull_range (sinkpad) || - !gst_pad_activate_pull (sinkpad, TRUE)) { - GST_DEBUG_OBJECT (cdxa, "No pull mode"); - return FALSE; - } - - /* If we can activate pull_range upstream, then read the header - * and see if it's really a RIFF CDXA file. */ - GST_DEBUG_OBJECT (cdxa, "Activated pull mode. Reading RIFF header"); - if (!gst_cdxa_parse_stream_init (cdxa)) - return FALSE; - - return TRUE; -} - -static gboolean -gst_cdxa_parse_sink_activate_pull (GstPad * sinkpad, gboolean active) -{ - if (active) { - /* if we have a scheduler we can start the task */ - gst_pad_start_task (sinkpad, (GstTaskFunction) gst_cdxa_parse_loop, - sinkpad, NULL); - } else { - gst_pad_stop_task (sinkpad); - } - - return TRUE; -} - -/* - * A sector is 2352 bytes long and is composed of: - * - * ! sync ! header ! subheader ! data ... ! edc ! - * ! 12 bytes ! 4 bytes ! 8 bytes ! 2324 bytes ! 4 bytes ! - * !-------------------------------------------------------! - * - * We strip the data out of it and send it to the srcpad. - * - * sync : 00 FF FF FF FF FF FF FF FF FF FF 00 - * header : hour minute second mode - * sub-header : track channel sub_mode coding repeat (4 bytes) - * edc : checksum - */ - -/* FIXME: use define from gstcdxastrip.h */ -#define GST_CDXA_SECTOR_SIZE 2352 -#define GST_CDXA_DATA_SIZE 2324 -#define GST_CDXA_HEADER_SIZE 24 - -/* FIXME: use version from gstcdxastrip.c */ -static GstBuffer * -gst_cdxa_parse_strip (GstBuffer * buf) -{ - GstBuffer *sub; - - g_assert (GST_BUFFER_SIZE (buf) >= GST_CDXA_SECTOR_SIZE); - - /* Skip CDXA headers, only keep data. - * FIXME: check sync, resync, ... */ - sub = gst_buffer_create_sub (buf, GST_CDXA_HEADER_SIZE, GST_CDXA_DATA_SIZE); - gst_buffer_unref (buf); - - return sub; -} - -/* -1 = no sync (discard buffer), - * otherwise offset indicates syncpoint in buffer. - */ - -static gint -gst_cdxa_parse_sync (GstBuffer * buf) -{ - const guint8 sync_marker[12] = { 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00 - }; - guint8 *data; - guint size; - - size = GST_BUFFER_SIZE (buf); - data = GST_BUFFER_DATA (buf); - - while (size >= 12) { - if (memcmp (data, sync_marker, 12) == 0) { - return (gint) (data - GST_BUFFER_DATA (buf)); - } - --size; - ++data; - } - return -1; -} - -static void -gst_cdxa_parse_loop (GstPad * sinkpad) -{ - GstFlowReturn flow_ret; - GstCDXAParse *cdxa; - GstBuffer *buf = NULL; - gint sync_offset = -1; - - cdxa = GST_CDXA_PARSE (GST_PAD_PARENT (sinkpad)); - - if (cdxa->datasize <= 0) { - GstFormat format = GST_FORMAT_BYTES; - GstPad *peer; - - if ((peer = gst_pad_get_peer (sinkpad))) { - if (!gst_pad_query_duration (peer, &format, &cdxa->datasize)) { - GST_DEBUG_OBJECT (cdxa, "Failed to query upstream size!"); - gst_object_unref (peer); - goto pause; - } - gst_object_unref (peer); - } - GST_DEBUG_OBJECT (cdxa, "Upstream size: %" G_GINT64_FORMAT, cdxa->datasize); - } - - do { - guint req; - - req = 8 + GST_CDXA_SECTOR_SIZE; /* riff chunk header = 8 bytes */ - - buf = NULL; - flow_ret = gst_pad_pull_range (cdxa->sinkpad, cdxa->offset, req, &buf); - - if (flow_ret != GST_FLOW_OK) { - GST_DEBUG_OBJECT (cdxa, "Pull flow: %s", gst_flow_get_name (flow_ret)); - goto pause; - } - - if (GST_BUFFER_SIZE (buf) < req) { - GST_DEBUG_OBJECT (cdxa, "Short read, only got %u/%u bytes", - GST_BUFFER_SIZE (buf), req); - goto eos; - } - - sync_offset = gst_cdxa_parse_sync (buf); - gst_buffer_unref (buf); - buf = NULL; - - if (sync_offset >= 0) - break; - - cdxa->offset += req; - cdxa->bytes_skipped += req; - } while (1); - - cdxa->offset += sync_offset; - cdxa->bytes_skipped += sync_offset; - - /* first sync frame? */ - if (cdxa->datastart < 0) { - GST_LOG_OBJECT (cdxa, "datastart=0x%" G_GINT64_MODIFIER "x", cdxa->offset); - cdxa->datastart = cdxa->offset; - cdxa->bytes_skipped = 0; - cdxa->bytes_sent = 0; - } - - GST_DEBUG_OBJECT (cdxa, "pulling buffer at offset 0x%" G_GINT64_MODIFIER "x", - cdxa->offset); - - buf = NULL; - flow_ret = gst_pad_pull_range (cdxa->sinkpad, cdxa->offset, - GST_CDXA_SECTOR_SIZE, &buf); - - if (flow_ret != GST_FLOW_OK) { - GST_DEBUG_OBJECT (cdxa, "Flow: %s", gst_flow_get_name (flow_ret)); - goto pause; - } - - if (GST_BUFFER_SIZE (buf) < GST_CDXA_SECTOR_SIZE) { - GST_DEBUG_OBJECT (cdxa, "Short read, only got %u/%u bytes", - GST_BUFFER_SIZE (buf), GST_CDXA_SECTOR_SIZE); - goto eos; - } - - buf = gst_cdxa_parse_strip (buf); - - GST_DEBUG_OBJECT (cdxa, "pushing buffer %p", buf); - gst_buffer_set_caps (buf, GST_PAD_CAPS (cdxa->srcpad)); - - cdxa->offset += GST_BUFFER_SIZE (buf); - cdxa->bytes_sent += GST_BUFFER_SIZE (buf); - - flow_ret = gst_pad_push (cdxa->srcpad, buf); - if (flow_ret != GST_FLOW_OK) { - GST_DEBUG_OBJECT (cdxa, "Push flow: %s", gst_flow_get_name (flow_ret)); - goto pause; - } - - return; - -eos: - { - GST_DEBUG_OBJECT (cdxa, "Sending EOS"); - if (buf) - gst_buffer_unref (buf); - buf = NULL; - gst_pad_push_event (cdxa->srcpad, gst_event_new_eos ()); - /* fallthrough */ - } -pause: - { - GST_DEBUG_OBJECT (cdxa, "Pausing"); - gst_pad_pause_task (cdxa->sinkpad); - return; - } -} - -static gint64 -gst_cdxa_parse_convert_src_to_sink_offset (GstCDXAParse * cdxa, gint64 src) -{ - gint64 sink; - - sink = src + cdxa->datastart; - sink = gst_util_uint64_scale (sink, GST_CDXA_SECTOR_SIZE, GST_CDXA_DATA_SIZE); - - /* FIXME: take into account skipped bytes */ - - GST_DEBUG_OBJECT (cdxa, "src offset=%" G_GINT64_FORMAT ", sink offset=%" - G_GINT64_FORMAT, src, sink); - - return sink; -} - -static gint64 -gst_cdxa_parse_convert_sink_to_src_offset (GstCDXAParse * cdxa, gint64 sink) -{ - gint64 src; - - src = sink - cdxa->datastart; - src = gst_util_uint64_scale (src, GST_CDXA_DATA_SIZE, GST_CDXA_SECTOR_SIZE); - - /* FIXME: take into account skipped bytes */ - - GST_DEBUG_OBJECT (cdxa, "sink offset=%" G_GINT64_FORMAT ", src offset=%" - G_GINT64_FORMAT, sink, src); - - return src; -} - -static gboolean -gst_cdxa_parse_do_seek (GstCDXAParse * cdxa, GstEvent * event) -{ - GstSeekFlags flags; - GstSeekType start_type; - GstFormat format; - gint64 start, off, upstream_size; - - gst_event_parse_seek (event, NULL, &format, &flags, &start_type, &start, - NULL, NULL); - - if (format != GST_FORMAT_BYTES) { - GST_DEBUG_OBJECT (cdxa, "Can only handle seek in BYTES format"); - return FALSE; - } - - if (start_type != GST_SEEK_TYPE_SET) { - GST_DEBUG_OBJECT (cdxa, "Can only handle seek from start (SEEK_TYPE_SET)"); - return FALSE; - } - - GST_OBJECT_LOCK (cdxa); - off = gst_cdxa_parse_convert_src_to_sink_offset (cdxa, start); - upstream_size = cdxa->datasize; - GST_OBJECT_UNLOCK (cdxa); - - if (off >= upstream_size) { - GST_DEBUG_OBJECT (cdxa, "Invalid target offset %" G_GINT64_FORMAT ", file " - "is only %" G_GINT64_FORMAT " bytes in size", off, upstream_size); - return FALSE; - } - - /* unlock upstream pull_range */ - gst_pad_push_event (cdxa->sinkpad, gst_event_new_flush_start ()); - - /* make sure our loop function exits */ - gst_pad_push_event (cdxa->srcpad, gst_event_new_flush_start ()); - - /* wait for streaming to finish */ - GST_PAD_STREAM_LOCK (cdxa->sinkpad); - - /* prepare for streaming again */ - gst_pad_push_event (cdxa->sinkpad, gst_event_new_flush_stop ()); - gst_pad_push_event (cdxa->srcpad, gst_event_new_flush_stop ()); - - gst_pad_push_event (cdxa->srcpad, - gst_event_new_new_segment (FALSE, 1.0, GST_FORMAT_BYTES, - start, GST_CLOCK_TIME_NONE, 0)); - - GST_OBJECT_LOCK (cdxa); - cdxa->offset = off; - GST_OBJECT_UNLOCK (cdxa); - - /* and restart */ - gst_pad_start_task (cdxa->sinkpad, - (GstTaskFunction) gst_cdxa_parse_loop, cdxa->sinkpad, NULL); - - GST_PAD_STREAM_UNLOCK (cdxa->sinkpad); - return TRUE; -} - -static gboolean -gst_cdxa_parse_src_event (GstPad * srcpad, GstEvent * event) -{ - GstCDXAParse *cdxa = GST_CDXA_PARSE (gst_pad_get_parent (srcpad)); - gboolean res = FALSE; - - GST_DEBUG_OBJECT (cdxa, "Handling %s event", GST_EVENT_TYPE_NAME (event)); - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_SEEK: - res = gst_cdxa_parse_do_seek (cdxa, event); - break; - default: - res = gst_pad_event_default (srcpad, event); - break; - } - - gst_object_unref (cdxa); - return res; -} - -static gboolean -gst_cdxa_parse_src_query (GstPad * srcpad, GstQuery * query) -{ - GstCDXAParse *cdxa = GST_CDXA_PARSE (gst_pad_get_parent (srcpad)); - gboolean res = FALSE; - - GST_DEBUG_OBJECT (cdxa, "Handling %s query", - gst_query_type_get_name (GST_QUERY_TYPE (query))); - - res = gst_pad_query_default (srcpad, query); - - if (res) { - GstFormat format; - gint64 val; - - switch (GST_QUERY_TYPE (query)) { - case GST_QUERY_DURATION: - gst_query_parse_duration (query, &format, &val); - if (format == GST_FORMAT_BYTES) { - val = gst_cdxa_parse_convert_sink_to_src_offset (cdxa, val); - gst_query_set_duration (query, format, val); - } - break; - case GST_QUERY_POSITION: - gst_query_parse_position (query, &format, &val); - if (format == GST_FORMAT_BYTES) { - val = gst_cdxa_parse_convert_sink_to_src_offset (cdxa, val); - gst_query_set_position (query, format, val); - } - break; - default: - break; - } - } - - gst_object_unref (cdxa); - return res; -} - -static GstStateChangeReturn -gst_cdxa_parse_change_state (GstElement * element, GstStateChange transition) -{ - GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS; - GstCDXAParse *cdxa = GST_CDXA_PARSE (element); - - switch (transition) { - case GST_STATE_CHANGE_READY_TO_PAUSED: - cdxa->state = GST_CDXA_PARSE_START; - break; - default: - break; - } - - if (GST_ELEMENT_CLASS (parent_class)->change_state) - ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - - switch (transition) { - case GST_STATE_CHANGE_PAUSED_TO_READY: - cdxa->state = GST_CDXA_PARSE_START; - cdxa->datasize = 0; - cdxa->datastart = -1; - break; - default: - break; - } - - return ret; -} - -static gboolean -plugin_init (GstPlugin * plugin) -{ - GST_DEBUG_CATEGORY_INIT (cdxaparse_debug, "cdxaparse", 0, "CDXA Parser"); - GST_DEBUG_CATEGORY_INIT (vcdparse_debug, "vcdparse", 0, "VCD Parser"); - - if (!gst_element_register (plugin, "cdxaparse", GST_RANK_PRIMARY, - GST_TYPE_CDXA_PARSE)) - return FALSE; - if (!gst_element_register (plugin, "vcdparse", GST_RANK_PRIMARY, - GST_TYPE_VCD_PARSE)) - return FALSE; - - return TRUE; -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - cdxaparse, - "Parse a .dat file (VCD) into raw mpeg1", - plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/gst/cdxaparse/gstcdxaparse.h b/gst/cdxaparse/gstcdxaparse.h deleted file mode 100644 index c54d445c9..000000000 --- a/gst/cdxaparse/gstcdxaparse.h +++ /dev/null @@ -1,75 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * <2002> Wim Tayans <wim.taymans@chello.be> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_CDXA_PARSE_H__ -#define __GST_CDXA_PARSE_H__ - -#include <gst/gst.h> - -G_BEGIN_DECLS - -#define GST_TYPE_CDXA_PARSE \ - (gst_cdxa_parse_get_type()) -#define GST_CDXA_PARSE(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CDXA_PARSE,GstCDXAParse)) -#define GST_CDXA_PARSE_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_CDXA_PARSE,GstCDXAParseClass)) -#define GST_IS_CDXA_PARSE(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CDXA_PARSE)) -#define GST_IS_CDXA_PARSE_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CDXA_PARSE)) - -typedef enum { - GST_CDXA_PARSE_START, - GST_CDXA_PARSE_FMT, - GST_CDXA_PARSE_OTHER, - GST_CDXA_PARSE_DATA, -} GstCDXAParseState; - -typedef struct _GstCDXAParse GstCDXAParse; -typedef struct _GstCDXAParseClass GstCDXAParseClass; - -struct _GstCDXAParse { - GstElement element; - - /* pads */ - GstPad *sinkpad; - GstPad *srcpad; - - /* CDXA decoding state */ - GstCDXAParseState state; - - gint64 offset; /* current byte offset in file */ - gint64 datasize; /* upstream size in bytes */ - gint64 datastart; /* byte offset of first frame sync */ - gint64 bytes_skipped; - gint64 bytes_sent; -}; - -struct _GstCDXAParseClass { - GstElementClass parent_class; -}; - -GType gst_cdxa_parse_get_type (void); - -G_END_DECLS - -#endif /* __GST_CDXA_PARSE_H__ */ - diff --git a/gst/cdxaparse/gstvcdparse.c b/gst/cdxaparse/gstvcdparse.c deleted file mode 100644 index 424e83951..000000000 --- a/gst/cdxaparse/gstvcdparse.c +++ /dev/null @@ -1,409 +0,0 @@ -/* GStreamer CDXA sync strippper / VCD parser - * Copyright (C) 2004 Ronald Bultje <rbultje@ronald.bitfreak.net> - * Copyright (C) 2008 Tim-Philipp Müller <tim centricular net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <string.h> - -#include "gstvcdparse.h" - -GST_DEBUG_CATEGORY_EXTERN (vcdparse_debug); -#define GST_CAT_DEFAULT vcdparse_debug - -static gboolean gst_vcd_parse_sink_event (GstPad * pad, GstEvent * event); -static gboolean gst_vcd_parse_src_event (GstPad * pad, GstEvent * event); -static gboolean gst_vcd_parse_src_query (GstPad * pad, GstQuery * query); -static GstFlowReturn gst_vcd_parse_chain (GstPad * pad, GstBuffer * buf); -static GstStateChangeReturn gst_vcd_parse_change_state (GstElement * element, - GstStateChange transition); - -static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/x-vcd") - ); - -static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/mpeg, systemstream = (boolean) TRUE") - ); - -GST_BOILERPLATE (GstVcdParse, gst_vcd_parse, GstElement, GST_TYPE_ELEMENT); - -static void -gst_vcd_parse_base_init (gpointer klass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gst_element_class_add_static_pad_template (element_class, &sink_factory); - gst_element_class_add_static_pad_template (element_class, &src_factory); - - gst_element_class_set_static_metadata (element_class, "(S)VCD stream parser", - "Codec/Parser", "Strip (S)VCD stream from its sync headers", - "Tim-Philipp Müller <tim centricular net>, " - "Ronald Bultje <rbultje@ronald.bitfreak.net>"); -} - -static void -gst_vcd_parse_class_init (GstVcdParseClass * klass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - element_class->change_state = GST_DEBUG_FUNCPTR (gst_vcd_parse_change_state); -} - -static void -gst_vcd_parse_init (GstVcdParse * vcd, GstVcdParseClass * klass) -{ - vcd->sinkpad = gst_pad_new_from_static_template (&sink_factory, "sink"); - gst_pad_set_chain_function (vcd->sinkpad, - GST_DEBUG_FUNCPTR (gst_vcd_parse_chain)); - gst_pad_set_event_function (vcd->sinkpad, - GST_DEBUG_FUNCPTR (gst_vcd_parse_sink_event)); - gst_element_add_pad (GST_ELEMENT (vcd), vcd->sinkpad); - - vcd->srcpad = gst_pad_new_from_static_template (&src_factory, "src"); - gst_pad_set_event_function (vcd->srcpad, - GST_DEBUG_FUNCPTR (gst_vcd_parse_src_event)); - gst_pad_set_query_function (vcd->srcpad, - GST_DEBUG_FUNCPTR (gst_vcd_parse_src_query)); - gst_pad_use_fixed_caps (vcd->srcpad); - gst_pad_set_caps (vcd->srcpad, - gst_static_pad_template_get_caps (&src_factory)); - gst_element_add_pad (GST_ELEMENT (vcd), vcd->srcpad); -} - -/* These conversion functions assume there's no junk between sectors */ - -static gint64 -gst_vcd_parse_get_out_offset (gint64 in_offset) -{ - gint64 out_offset, chunknum, rest; - - if (in_offset == -1) - return -1; - - if (G_UNLIKELY (in_offset < -1)) { - GST_WARNING ("unexpected/invalid in_offset %" G_GINT64_FORMAT, in_offset); - return in_offset; - } - - chunknum = in_offset / GST_CDXA_SECTOR_SIZE; - rest = in_offset % GST_CDXA_SECTOR_SIZE; - - out_offset = chunknum * GST_CDXA_DATA_SIZE; - if (rest > GST_CDXA_HEADER_SIZE) { - if (rest >= GST_CDXA_HEADER_SIZE + GST_CDXA_DATA_SIZE) - out_offset += GST_CDXA_DATA_SIZE; - else - out_offset += rest - GST_CDXA_HEADER_SIZE; - } - - GST_LOG ("transformed in_offset %" G_GINT64_FORMAT " to out_offset %" - G_GINT64_FORMAT, in_offset, out_offset); - - return out_offset; -} - -static gint64 -gst_vcd_parse_get_in_offset (gint64 out_offset) -{ - gint64 in_offset, chunknum, rest; - - if (out_offset == -1) - return -1; - - if (G_UNLIKELY (out_offset < -1)) { - GST_WARNING ("unexpected/invalid out_offset %" G_GINT64_FORMAT, out_offset); - return out_offset; - } - - chunknum = out_offset / GST_CDXA_DATA_SIZE; - rest = out_offset % GST_CDXA_DATA_SIZE; - - in_offset = chunknum * GST_CDXA_SECTOR_SIZE; - if (rest > 0) - in_offset += GST_CDXA_HEADER_SIZE + rest; - - GST_LOG ("transformed out_offset %" G_GINT64_FORMAT " to in_offset %" - G_GINT64_FORMAT, out_offset, in_offset); - - return in_offset; -} - -static gboolean -gst_vcd_parse_src_query (GstPad * pad, GstQuery * query) -{ - GstVcdParse *vcd = GST_VCD_PARSE (gst_pad_get_parent (pad)); - gboolean res = FALSE; - - switch (GST_QUERY_TYPE (query)) { - case GST_QUERY_DURATION:{ - GstFormat format; - gint64 dur; - - /* first try upstream */ - if (!gst_pad_query_default (pad, query)) - break; - - /* we can only handle BYTES */ - gst_query_parse_duration (query, &format, &dur); - if (format != GST_FORMAT_BYTES) - break; - - gst_query_set_duration (query, GST_FORMAT_BYTES, - gst_vcd_parse_get_out_offset (dur)); - - res = TRUE; - break; - } - case GST_QUERY_POSITION:{ - GstFormat format; - gint64 pos; - - /* first try upstream */ - if (!gst_pad_query_default (pad, query)) - break; - - /* we can only handle BYTES */ - gst_query_parse_position (query, &format, &pos); - if (format != GST_FORMAT_BYTES) - break; - - gst_query_set_position (query, GST_FORMAT_BYTES, - gst_vcd_parse_get_out_offset (pos)); - - res = TRUE; - break; - } - default: - res = gst_pad_query_default (pad, query); - break; - } - - gst_object_unref (vcd); - return res; -} - -static gboolean -gst_vcd_parse_sink_event (GstPad * pad, GstEvent * event) -{ - GstVcdParse *vcd = GST_VCD_PARSE (gst_pad_get_parent (pad)); - gboolean res; - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_NEWSEGMENT:{ - GstFormat format; - gboolean update; - gdouble rate, applied_rate; - gint64 start, stop, position; - - gst_event_parse_new_segment_full (event, &update, &rate, &applied_rate, - &format, &start, &stop, &position); - - if (format == GST_FORMAT_BYTES) { - gst_event_unref (event); - event = gst_event_new_new_segment_full (update, rate, applied_rate, - GST_FORMAT_BYTES, gst_vcd_parse_get_out_offset (start), - gst_vcd_parse_get_out_offset (stop), position); - } else { - GST_WARNING_OBJECT (vcd, "newsegment event in non-byte format"); - } - res = gst_pad_event_default (pad, event); - break; - } - case GST_EVENT_FLUSH_START: - gst_adapter_clear (vcd->adapter); - /* fall through */ - default: - res = gst_pad_event_default (pad, event); - break; - } - - gst_object_unref (vcd); - return res; -} - -static gboolean -gst_vcd_parse_src_event (GstPad * pad, GstEvent * event) -{ - GstVcdParse *vcd = GST_VCD_PARSE (gst_pad_get_parent (pad)); - gboolean res; - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_SEEK:{ - GstSeekType start_type, stop_type; - GstSeekFlags flags; - GstFormat format; - gdouble rate; - gint64 start, stop; - - gst_event_parse_seek (event, &rate, &format, &flags, &start_type, - &start, &stop_type, &stop); - - if (format == GST_FORMAT_BYTES) { - gst_event_unref (event); - if (start_type != GST_SEEK_TYPE_NONE) - start = gst_vcd_parse_get_in_offset (start); - if (stop_type != GST_SEEK_TYPE_NONE) - stop = gst_vcd_parse_get_in_offset (stop); - event = gst_event_new_seek (rate, GST_FORMAT_BYTES, flags, start_type, - start, stop_type, stop); - } else { - GST_WARNING_OBJECT (vcd, "seek event in non-byte format"); - } - res = gst_pad_event_default (pad, event); - break; - } - default: - res = gst_pad_event_default (pad, event); - break; - } - - gst_object_unref (vcd); - return res; -} - -/* -1 = no sync (discard buffer), - * otherwise offset indicates sync point in buffer */ -static gint -gst_vcd_parse_sync (const guint8 * data, guint size) -{ - const guint8 sync_marker[12] = { 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, - 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00 - }; - guint off = 0; - - while (size >= 12) { - if (memcmp (data, sync_marker, 12) == 0) - return off; - - --size; - ++data; - ++off; - } - return -1; -} - -static GstFlowReturn -gst_vcd_parse_chain (GstPad * pad, GstBuffer * buf) -{ - GstVcdParse *vcd = GST_VCD_PARSE (GST_PAD_PARENT (pad)); - GstFlowReturn flow = GST_FLOW_OK; - - gst_adapter_push (vcd->adapter, buf); - buf = NULL; - - while (gst_adapter_available (vcd->adapter) >= GST_CDXA_SECTOR_SIZE) { - const guint8 *data; - guint8 header[4 + 8]; - gint sync_offset; - - /* find sync (we could peek any size though really) */ - data = gst_adapter_peek (vcd->adapter, GST_CDXA_SECTOR_SIZE); - sync_offset = gst_vcd_parse_sync (data, GST_CDXA_SECTOR_SIZE); - GST_LOG_OBJECT (vcd, "sync offset = %d", sync_offset); - - if (sync_offset < 0) { - gst_adapter_flush (vcd->adapter, GST_CDXA_SECTOR_SIZE - 12); - continue; /* try again */ - } - - gst_adapter_flush (vcd->adapter, sync_offset); - - if (gst_adapter_available (vcd->adapter) < GST_CDXA_SECTOR_SIZE) { - GST_LOG_OBJECT (vcd, "not enough data in adapter, waiting for more"); - break; - } - - GST_LOG_OBJECT (vcd, "have full sector"); - - /* have one sector: a sector is 2352 bytes long and is composed of: - * - * +-------------------------------------------------------+ - * ! sync ! header ! subheader ! data ... ! edc ! - * ! 12 bytes ! 4 bytes ! 8 bytes ! 2324 bytes ! 4 bytes ! - * +-------------------------------------------------------+ - * - * We strip the data out of it and send it to the srcpad. - * - * sync : 00 FF FF FF FF FF FF FF FF FF FF 00 - * header : hour minute second mode - * sub-header : track channel sub_mode coding repeat (4 bytes) - * edc : checksum - */ - - /* Skip CDXA header and edc footer, only keep data in the middle */ - gst_adapter_copy (vcd->adapter, header, 12, sizeof (header)); - gst_adapter_flush (vcd->adapter, GST_CDXA_HEADER_SIZE); - buf = gst_adapter_take_buffer (vcd->adapter, GST_CDXA_DATA_SIZE); - gst_adapter_flush (vcd->adapter, 4); - - /* we could probably do something clever to keep track of buffer offsets */ - buf = gst_buffer_make_metadata_writable (buf); - GST_BUFFER_OFFSET (buf) = GST_BUFFER_OFFSET_NONE; - GST_BUFFER_TIMESTAMP (buf) = GST_CLOCK_TIME_NONE; - gst_buffer_set_caps (buf, GST_PAD_CAPS (vcd->srcpad)); - - flow = gst_pad_push (vcd->srcpad, buf); - buf = NULL; - - if (G_UNLIKELY (flow != GST_FLOW_OK)) { - GST_DEBUG_OBJECT (vcd, "flow: %s", gst_flow_get_name (flow)); - break; - } - } - - return flow; -} - -static GstStateChangeReturn -gst_vcd_parse_change_state (GstElement * element, GstStateChange transition) -{ - GstStateChangeReturn res = GST_STATE_CHANGE_SUCCESS; - GstVcdParse *vcd = GST_VCD_PARSE (element); - - switch (transition) { - case GST_STATE_CHANGE_READY_TO_PAUSED: - vcd->adapter = gst_adapter_new (); - break; - default: - break; - } - - res = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - - switch (transition) { - case GST_STATE_CHANGE_PAUSED_TO_READY: - case GST_STATE_CHANGE_READY_TO_NULL: - if (vcd->adapter) { - g_object_unref (vcd->adapter); - vcd->adapter = NULL; - } - break; - default: - break; - } - - return res; -} diff --git a/gst/cdxaparse/gstvcdparse.h b/gst/cdxaparse/gstvcdparse.h deleted file mode 100644 index e47d8826b..000000000 --- a/gst/cdxaparse/gstvcdparse.h +++ /dev/null @@ -1,64 +0,0 @@ -/* GStreamer CDXA sync strippper / VCD parser - * Copyright (C) 2004 Ronald Bultje <rbultje@ronald.bitfreak.net> - * Copyright (C) 2008 Tim-Philipp Müller <tim centricular net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_VCD_PARSE_H__ -#define __GST_VCD_PARSE_H__ - -#include <gst/gst.h> -#include <gst/base/gstadapter.h> - -G_BEGIN_DECLS - -#define GST_TYPE_VCD_PARSE \ - (gst_vcd_parse_get_type()) -#define GST_VCD_PARSE(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VCD_PARSE,GstVcdParse)) -#define GST_VCD_PARSE_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VCD_PARSE,GstVcdParseClass)) -#define GST_IS_VCD_PARSE(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VCD_PARSE)) -#define GST_IS_VCD_PARSE_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VCD_PARSE)) - -#define GST_CDXA_SECTOR_SIZE 2352 -#define GST_CDXA_DATA_SIZE 2324 -#define GST_CDXA_HEADER_SIZE 24 - -typedef struct _GstVcdParse GstVcdParse; -typedef struct _GstVcdParseClass GstVcdParseClass; - -struct _GstVcdParse { - GstElement element; - - GstPad *sinkpad; - GstPad *srcpad; - GstAdapter *adapter; -}; - -struct _GstVcdParseClass { - GstElementClass element_class; -}; - -GType gst_vcd_parse_get_type (void); - -G_END_DECLS - -#endif /* __GST_VCD_PARSE_H__ */ - diff --git a/gst/cdxaparse/meson.build b/gst/cdxaparse/meson.build deleted file mode 100644 index 34ef664f0..000000000 --- a/gst/cdxaparse/meson.build +++ /dev/null @@ -1,13 +0,0 @@ -cdxaparse_sources = [ - 'gstcdxaparse.c', - 'gstvcdparse.c', -] - -gstcdxaparse = library('gstcdxaparse', - cdxaparse_sources, - c_args : gst_plugins_bad_args, - include_directories : [configinc], - dependencies : [gstbase_dep, gstriff_dep], - install : true, - install_dir : plugins_install_dir, -) diff --git a/gst/dccp/Makefile.am b/gst/dccp/Makefile.am deleted file mode 100644 index 31b66132c..000000000 --- a/gst/dccp/Makefile.am +++ /dev/null @@ -1,25 +0,0 @@ -# plugindir is set in configure - -plugin_LTLIBRARIES = libgstdccp.la - -# sources used to compile this plug-in -libgstdccp_la_SOURCES = gstdccpplugin.c \ - gstdccp.c \ - gstdccpserversink.c \ - gstdccpserversrc.c \ - gstdccpclientsink.c \ - gstdccpclientsrc.c - -# flags used to compile this plugin -libgstdccp_la_CFLAGS = $(GST_CFLAGS) -libgstdccp_la_LIBADD = $(GST_BASE_LIBS) $(GST_LIBS) $(DCCP_LIBS) $(WINSOCK2_LIBS) -libgstdccp_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstdccp_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -# headers we need but don't want installed -noinst_HEADERS = gstdccp.h \ - gstdccpserversink.h \ - gstdccpserversrc.h \ - gstdccpclientsink.h \ - gstdccpclientsrc.h \ - gstdccp_common.h diff --git a/gst/dccp/gstdccp.c b/gst/dccp/gstdccp.c deleted file mode 100644 index 9b834cf1b..000000000 --- a/gst/dccp/gstdccp.c +++ /dev/null @@ -1,560 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gstdccp.h" - -#ifdef HAVE_FIONREAD_IN_SYS_FILIO -#include <sys/filio.h> -#endif - -/* - * Resolves host to IP address - * @param element - the element - * @return a gchar pointer containing the ip address or NULL if it - * couldn't resolve the host to a IP adress - */ -gchar * -gst_dccp_host_to_ip (GstElement * element, const gchar * host) -{ - struct hostent *hostinfo; - char **addrs; - gchar *ip; - struct in_addr addr; - - GST_DEBUG_OBJECT (element, "resolving host %s", host); - - /* first check if it already is an IP address */ -#ifndef G_OS_WIN32 - if (inet_aton (host, &addr)) { -#else - if ((addr.S_un.S_addr = inet_addr (host)) != INADDR_NONE) { -#endif - ip = g_strdup (host); - GST_DEBUG_OBJECT (element, "resolved to IP %s", ip); - return ip; - } - - /* perform a name lookup */ - if (!(hostinfo = gethostbyname (host))) { - GST_ELEMENT_ERROR (element, RESOURCE, NOT_FOUND, (NULL), - ("Could not find IP address for host \"%s\".", host)); - return NULL; - } - - if (hostinfo->h_addrtype != AF_INET) { - GST_ELEMENT_ERROR (element, RESOURCE, NOT_FOUND, (NULL), - ("host \"%s\" is not an IP host", host)); - return NULL; - } - - addrs = hostinfo->h_addr_list; - - /* There could be more than one IP address, but we just return the first */ - ip = g_strdup (inet_ntoa (*(struct in_addr *) *addrs)); - - return ip; -} - -/* - * Read a buffer from the given socket - * - * @param this - the element that has the socket that will be read - * @param socket - the socket fd that will be read - * @param buf - the buffer with the data read from the socket - * @return GST_FLOW_OK if the read operation was successful - * or GST_FLOW_ERROR indicating a connection close or an error. - * Handle it with EOS. - */ -GstFlowReturn -gst_dccp_read_buffer (GstElement * this, int socket, GstBuffer ** buf) -{ - fd_set testfds; - int maxfdp1; - gssize bytes_read; -#ifndef G_OS_WIN32 - int readsize; - struct msghdr mh; - struct iovec iov; -#else - unsigned long readsize; -#endif - - *buf = NULL; - - /* do a blocking select on the socket */ - FD_ZERO (&testfds); - FD_SET (socket, &testfds); - maxfdp1 = socket + 1; - - /* no action (0) is also an error in our case */ - if (select (maxfdp1, &testfds, NULL, NULL, 0) <= 0) { - GST_ELEMENT_ERROR (this, RESOURCE, READ, (NULL), - ("select failed: %s", g_strerror (errno))); - return GST_FLOW_ERROR; - } - - /* ask how much is available for reading on the socket */ -#ifndef G_OS_WIN32 - if (ioctl (socket, FIONREAD, &readsize) < 0) { - GST_ELEMENT_ERROR (this, RESOURCE, READ, (NULL), - ("read FIONREAD value failed: %s", g_strerror (errno))); -#else - if (ioctlsocket (socket, FIONREAD, &readsize) == SOCKET_ERROR) { - GST_ELEMENT_ERROR (this, RESOURCE, READ, (NULL), - ("read FIONREAD value failed: %s", g_strerror (WSAGetLastError ()))); -#endif - return GST_FLOW_ERROR; - } - - if (readsize == 0) { - GST_DEBUG_OBJECT (this, "Got EOS on socket stream"); - return GST_FLOW_UNEXPECTED; - } - - *buf = gst_buffer_new_and_alloc ((int) readsize); -#ifndef G_OS_WIN32 - memset (&mh, 0, sizeof (mh)); - mh.msg_name = NULL; - mh.msg_namelen = 0; - iov.iov_base = (char *) GST_BUFFER_DATA (*buf); - iov.iov_len = readsize; - mh.msg_iov = &iov; - mh.msg_iovlen = 1; - - bytes_read = recvmsg (socket, &mh, 0); -#else - bytes_read = - recvfrom (socket, (char *) GST_BUFFER_DATA (*buf), (int) readsize, 0, - NULL, 0); -#endif - - if (bytes_read != readsize) { - GST_DEBUG_OBJECT (this, "Error while reading data"); - return GST_FLOW_ERROR; - } - - GST_LOG_OBJECT (this, "bytes read %" G_GSSIZE_FORMAT, bytes_read); - GST_LOG_OBJECT (this, "returning buffer of size %d", GST_BUFFER_SIZE (*buf)); - - return GST_FLOW_OK; -} - -/* Create a new DCCP socket - * - * @param element - the element - * @return the socket file descriptor - */ -gint -gst_dccp_create_new_socket (GstElement * element) -{ - int sock_fd; - if ((sock_fd = socket (AF_INET, SOCK_DCCP, IPPROTO_DCCP)) < 0) { - GST_ELEMENT_ERROR (element, RESOURCE, OPEN_READ, (NULL), GST_ERROR_SYSTEM); - } - - return sock_fd; -} - -/* Connect to a server - * @param element - the element - * @param server_sin - a struct with a server address and port - * @param sock_fd - the socket to connect - * @return TRUE in case of successful connection, FALSE otherwise - */ -gboolean -gst_dccp_connect_to_server (GstElement * element, struct sockaddr_in server_sin, - int sock_fd) -{ -#ifdef G_OS_WIN32 - int errorCode; -#endif - GST_DEBUG_OBJECT (element, "connecting to server"); - - if (connect (sock_fd, (struct sockaddr *) &server_sin, sizeof (server_sin))) { -#ifdef G_OS_WIN32 - errorCode = WSAGetLastError (); - switch (errorCode) { - case WSAECONNREFUSED: - GST_ELEMENT_ERROR (element, RESOURCE, OPEN_WRITE, - ("Connection to %s:%d refused.", inet_ntoa (server_sin.sin_addr), - ntohs (server_sin.sin_port)), (NULL)); - return FALSE; - break; - default: - GST_ELEMENT_ERROR (element, RESOURCE, OPEN_READ, (NULL), - ("Connect to %s:%d failed: %s", inet_ntoa (server_sin.sin_addr), - ntohs (server_sin.sin_port), g_strerror (errorCode))); - return FALSE; - break; - } -#else - switch (errno) { - case ECONNREFUSED: - GST_ELEMENT_ERROR (element, RESOURCE, OPEN_WRITE, - ("Connection to %s:%d refused.", inet_ntoa (server_sin.sin_addr), - ntohs (server_sin.sin_port)), (NULL)); - return FALSE; - break; - default: - GST_ELEMENT_ERROR (element, RESOURCE, OPEN_READ, (NULL), - ("Connect to %s:%d failed: %s", inet_ntoa (server_sin.sin_addr), - ntohs (server_sin.sin_port), g_strerror (errno))); - return FALSE; - break; - } -#endif - } - return TRUE; -} - -/* FIXME support only one client */ -/* - * Accept connection on the server socket. - * - * @param element - the element - * @param server_sock_fd - the server socket file descriptor - * @return the socket of the client connected to the server. - */ -gint -gst_dccp_server_wait_connections (GstElement * element, int server_sock_fd) -{ - /* new client */ - int client_sock_fd; - struct sockaddr_in client_address; - socklen_t client_address_len; - - memset (&client_address, 0, sizeof (client_address)); - client_address_len = 0; - - if ((client_sock_fd = - accept (server_sock_fd, (struct sockaddr *) &client_address, - &client_address_len)) == -1) { - GST_ELEMENT_ERROR (element, RESOURCE, OPEN_WRITE, (NULL), - ("Could not accept client on server socket %d: %s (%d)", - server_sock_fd, g_strerror (errno), errno)); - return -1; - } - - GST_DEBUG_OBJECT (element, "Added new client ip %s with fd %d.", - inet_ntoa (client_address.sin_addr), client_sock_fd); - - return client_sock_fd; -} - -/* - * Bind a server address. - * - * @param element - the element - * @param server_sock_fd - the server socket fd - * @param server_sin - the address and the port to bind the server on - * @return true in success, false otherwise. - */ -gboolean -gst_dccp_bind_server_socket (GstElement * element, int server_sock_fd, - struct sockaddr_in server_sin) -{ - int ret; - - GST_DEBUG_OBJECT (element, "Binding server socket to address."); - - ret = bind (server_sock_fd, (struct sockaddr *) &server_sin, - sizeof (server_sin)); - if (ret) { - switch (errno) { - default: - GST_ELEMENT_ERROR (element, RESOURCE, OPEN_READ, (NULL), - ("Bind on port %d failed: %s", ntohs (server_sin.sin_port), - g_strerror (errno))); - return FALSE; - break; - } - } - return TRUE; -} - -/* - * Listen on server socket. - * - * @param element - the element - * @param server_sock_fd - the server socket fd - * @return true in success, false otherwise. - */ -gboolean -gst_dccp_listen_server_socket (GstElement * element, int server_sock_fd) -{ - - GST_DEBUG_OBJECT (element, "Listening on server socket %d with queue of %d", - server_sock_fd, DCCP_BACKLOG); - - if (listen (server_sock_fd, DCCP_BACKLOG) == -1) { - GST_ELEMENT_ERROR (element, RESOURCE, OPEN_READ, (NULL), - ("Could not listen on server socket: %s", g_strerror (errno))); - return FALSE; - } - - GST_DEBUG_OBJECT (element, - "Listened on server socket %d, returning from connection setup", - server_sock_fd); - - return TRUE; -} - -/* Write buffer to given socket incrementally. - * - * @param element - the element - * @param socket - the socket - * @param buf - the buffer that will be written - * @param size - the number of bytes of the buffer - * @param packet_size - the MTU - * @return the number of bytes written. - */ -static GstFlowReturn -gst_dccp_socket_write (GstElement * element, int socket, const void *buf, - size_t size, int packet_size) -{ - size_t bytes_written = 0; - ssize_t wrote = 0; - -#ifndef G_OS_WIN32 - struct iovec iov; - struct msghdr mh; - - memset (&mh, 0, sizeof (mh)); - - while (bytes_written < size) { - do { - mh.msg_name = NULL; - mh.msg_namelen = 0; - iov.iov_base = (char *) buf + bytes_written; - iov.iov_len = MIN (packet_size, size - bytes_written); - mh.msg_iov = &iov; - mh.msg_iovlen = 1; - - wrote = sendmsg (socket, &mh, 0); - } while (wrote == -1 && errno == EAGAIN); -#else - int errorCode = 0; - while (bytes_written < size) { - do { - wrote = sendto (socket, (char *) buf + bytes_written, - MIN (packet_size, size - bytes_written), 0, NULL, 0); - errorCode = WSAGetLastError (); - } while (wrote == SOCKET_ERROR && errorCode == EAGAIN); -#endif - - /* give up on error */ - if (wrote >= 0) - bytes_written += wrote; - else - break; - } - - if (wrote < 0) - GST_WARNING ("Error while writing."); - else - GST_LOG_OBJECT (element, "Wrote %" G_GSIZE_FORMAT " bytes succesfully.", - bytes_written); - - if (bytes_written != size) { - GST_ELEMENT_ERROR (element, RESOURCE, WRITE, - ("Error while sending data to socket %d.", socket), - ("Only %" G_GSIZE_FORMAT " of %" G_GSIZE_FORMAT " bytes written: %s", - bytes_written, size, g_strerror (errno))); - return GST_FLOW_ERROR; - } - - return GST_FLOW_OK; -} - -/* Write buffer to given socket. - * - * @param this - the element - * @param buf - the buffer that will be written - * @param client_sock_fd - the client socket - * @param packet_size - the MTU - * @return GST_FLOW_OK if the send operation was successful, GST_FLOW_ERROR otherwise. - */ -GstFlowReturn -gst_dccp_send_buffer (GstElement * this, GstBuffer * buffer, int client_sock_fd, - int packet_size) -{ -// size_t wrote; - gint size = 0; - guint8 *data; - - size = GST_BUFFER_SIZE (buffer); - data = GST_BUFFER_DATA (buffer); - - GST_LOG_OBJECT (this, "writing %d bytes", size); - - if (packet_size < 0) { - return GST_FLOW_ERROR; - } - - return gst_dccp_socket_write (this, client_sock_fd, data, size, packet_size); -} - -/* - * Make address reusable. - * @param element - the element - * @param sock_fd - the socket - * @return TRUE if the operation was successful, FALSE otherwise. - */ -gboolean -gst_dccp_make_address_reusable (GstElement * element, int sock_fd) -{ - int ret = 1; - /* make address reusable */ - if (setsockopt (sock_fd, SOL_SOCKET, SO_REUSEADDR, - (void *) &ret, sizeof (ret)) < 0) { - GST_ELEMENT_ERROR (element, RESOURCE, SETTINGS, (NULL), - ("Could not setsockopt: %s", g_strerror (errno))); - return FALSE; - } - return TRUE; -} - -/* - * Set DCCP congestion control. - * @param element - the element - * @param sock_fd - the socket - * @param ccid - the ccid number - * @return TRUE if the operation was successful, FALSE otherwise. - */ -gboolean -gst_dccp_set_ccid (GstElement * element, int sock_fd, uint8_t ccid) -{ - uint8_t ccids[4]; /* for getting the available CCIDs, should be large enough */ - socklen_t len = sizeof (ccids); - int i, ret; - gboolean ccid_supported = FALSE; - - /* - * Determine which CCIDs are available on the host - */ -#ifndef G_OS_WIN32 - ret = getsockopt (sock_fd, SOL_DCCP, DCCP_SOCKOPT_AVAILABLE_CCIDS, &ccids, - &len); -#else - ret = - getsockopt (sock_fd, SOL_DCCP, DCCP_SOCKOPT_AVAILABLE_CCIDS, - (char *) &ccids, &len); -#endif - if (ret < 0) { - GST_ERROR_OBJECT (element, "Can not determine available CCIDs"); - return FALSE; - } - - for (i = 0; i < sizeof (ccids); i++) { - if (ccid == ccids[i]) { - ccid_supported = TRUE; - } - } - - if (!ccid_supported) { - GST_ERROR_OBJECT (element, "CCID specified is not supported"); - return FALSE; - } -#ifndef G_OS_WIN32 - if (setsockopt (sock_fd, SOL_DCCP, DCCP_SOCKOPT_CCID, &ccid, -#else - if (setsockopt (sock_fd, SOL_DCCP, DCCP_SOCKOPT_CCID, (char *) &ccid, -#endif - sizeof (ccid)) < 0) { - GST_ERROR_OBJECT (element, "Can not set CCID"); - return FALSE; - } - - return TRUE; -} - -#if 0 -/* - * Get the current ccid of TX or RX half-connection. tx_or_rx parameter must be - * DCCP_SOCKOPT_TX_CCID or DCCP_SOCKOPT_RX_CCID. - * @return ccid or -1 on error or tx_or_rx not the correct option - */ -static uint8_t -gst_dccp_get_ccid (GstElement * element, int sock_fd, int tx_or_rx) -{ - uint8_t ccid; - socklen_t ccidlen; - int ret; - - switch (tx_or_rx) { - case DCCP_SOCKOPT_TX_CCID: - case DCCP_SOCKOPT_RX_CCID: - break; - default: - return -1; - } - - ccidlen = sizeof (ccid); -#ifndef G_OS_WIN32 - ret = getsockopt (sock_fd, SOL_DCCP, tx_or_rx, &ccid, &ccidlen); -#else - ret = getsockopt (sock_fd, SOL_DCCP, tx_or_rx, (char *) &ccid, &ccidlen); -#endif - if (ret < 0) { - GST_ERROR_OBJECT (element, "Can not determine available CCIDs"); - return -1; - } - return ccid; -} -#endif - -/* - * Get the socket MTU. - * @param element - the element - * @param sock - the socket - * @return the MTU if the operation was successful, -1 otherwise. - */ -gint -gst_dccp_get_max_packet_size (GstElement * element, int sock) -{ - int size; - socklen_t sizelen = sizeof (size); -#ifndef G_OS_WIN32 - if (getsockopt (sock, SOL_DCCP, DCCP_SOCKOPT_GET_CUR_MPS, - &size, &sizelen) < 0) { -#else - if (getsockopt (sock, SOL_DCCP, DCCP_SOCKOPT_GET_CUR_MPS, - (char *) &size, &sizelen) < 0) { -#endif - GST_ELEMENT_ERROR (element, RESOURCE, SETTINGS, (NULL), - ("Could not get current MTU %d: %s", errno, g_strerror (errno))); - return -1; - } - GST_DEBUG_OBJECT (element, "MTU: %d", size); - return size; -} - -void -gst_dccp_socket_close (GstElement * element, int *socket) -{ - if (*socket >= 0) { - GST_DEBUG_OBJECT (element, "closing socket"); - close (*socket); - *socket = -1; - } -} diff --git a/gst/dccp/gstdccp.h b/gst/dccp/gstdccp.h deleted file mode 100644 index 3f13227a0..000000000 --- a/gst/dccp/gstdccp.h +++ /dev/null @@ -1,94 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_DCCP_H__ -#define __GST_DCCP_H__ - -#include <gst/gst.h> -#include <gst/base/gstadapter.h> -#include "gstdccp_common.h" - -/* DCCP socket general options */ -#define DCCP_BACKLOG 5 -#ifndef SOCK_DCCP - #define SOCK_DCCP 6 -#endif - -#ifndef IPPROTO_DCCP - #define IPPROTO_DCCP 33 -#endif - -#ifndef SOL_DCCP - #define SOL_DCCP 269 -#endif - -/* dccp socket specific options */ -#define DCCP_SOCKOPT_PACKET_SIZE 1 /* XXX deprecated, without effect */ -#define DCCP_SOCKOPT_SERVICE 2 -#define DCCP_SOCKOPT_CHANGE_L 3 -#define DCCP_SOCKOPT_CHANGE_R 4 -#define DCCP_SOCKOPT_GET_CUR_MPS 5 -#define DCCP_SOCKOPT_SERVER_TIMEWAIT 6 -#define DCCP_SOCKOPT_SEND_CSCOV 10 -#define DCCP_SOCKOPT_RECV_CSCOV 11 -#define DCCP_SOCKOPT_AVAILABLE_CCIDS 12 -#define DCCP_SOCKOPT_CCID 13 -#define DCCP_SOCKOPT_TX_CCID 14 -#define DCCP_SOCKOPT_RX_CCID 15 -#define DCCP_SOCKOPT_CCID_RX_INFO 128 -#define DCCP_SOCKOPT_CCID_TX_INFO 192 - -/* Default parameters for the gst dccp element property */ -#define DCCP_DEFAULT_PORT 5001 -#define DCCP_DEFAULT_SOCK_FD -1 -#define DCCP_DEFAULT_CLIENT_SOCK_FD -1 -#define DCCP_DEFAULT_CLOSED TRUE -#define DCCP_DEFAULT_WAIT_CONNECTIONS FALSE -#define DCCP_DEFAULT_HOST "127.0.0.1" -#define DCCP_DEFAULT_CCID 2 - -#define DCCP_DELTA 100 - -gchar *gst_dccp_host_to_ip (GstElement * element, const gchar * host); - -GstFlowReturn gst_dccp_read_buffer (GstElement * this, int socket, - GstBuffer ** buf); - -gint gst_dccp_create_new_socket (GstElement * element); -gboolean gst_dccp_connect_to_server (GstElement * element, - struct sockaddr_in server_sin, - int sock_fd); - -gint gst_dccp_server_wait_connections (GstElement * element, int server_sock_fd); - -gboolean gst_dccp_bind_server_socket (GstElement * element, int server_sock_fd, - struct sockaddr_in server_sin); - -gboolean gst_dccp_listen_server_socket (GstElement * element, int server_sock_fd); -gboolean gst_dccp_set_ccid (GstElement * element, int sock_fd, uint8_t ccid); - -gint gst_dccp_get_max_packet_size(GstElement * element, int sock); - -GstFlowReturn gst_dccp_send_buffer (GstElement * element, GstBuffer * buffer, - int client_sock_fd, int packet_size); - -gboolean gst_dccp_make_address_reusable (GstElement * element, int sock_fd); -void gst_dccp_socket_close (GstElement * element, int * socket); - -#endif /* __GST_DCCP_H__ */ diff --git a/gst/dccp/gstdccp_common.h b/gst/dccp/gstdccp_common.h deleted file mode 100644 index c88f8efd8..000000000 --- a/gst/dccp/gstdccp_common.h +++ /dev/null @@ -1,56 +0,0 @@ -/* GStreamer
- * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __GST_DCCP_NET_H__
-#define __GST_DCCP_NET_H__
-
-#ifndef G_OS_WIN32
-# include <netdb.h>
-# include <sys/socket.h>
-# include <netinet/in.h> /* sockaddr_in */
-# include <arpa/inet.h>
-# include <sys/ioctl.h>
-#else
-/* ws2_32.dll has getaddrinfo and freeaddrinfo on Windows XP and later.
- * minwg32 headers check WINVER before allowing the use of these */
-#ifndef WINVER
-# define WINVER 0x0501
-#endif
-# include <winsock2.h>
-# include <ws2tcpip.h>
-#ifndef socklen_t
-#define socklen_t int
-#endif
-#endif
- -#ifdef HAVE_SYS_TYPES_H -#include <sys/types.h>
-#endif - -#ifdef HAVE_STDINT_H -#include <stdint.h> -#endif - -#ifdef HAVE_UNISTD_H -#include <unistd.h>
-#endif - -#include <string.h>
-
-#endif /* __GST_DCCP_NET_H__ */
diff --git a/gst/dccp/gstdccpclientsink.c b/gst/dccp/gstdccpclientsink.c deleted file mode 100644 index 058db2bee..000000000 --- a/gst/dccp/gstdccpclientsink.c +++ /dev/null @@ -1,335 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/** - * SECTION:element-dccpclientsink - * @see_also: dccpserversrc, dccpclientsrc, dccpserversink - * - * This element connect to a DCCP server and send data to it. - * <ulink url="http://www.linuxfoundation.org/en/Net:DCCP">DCCP</ulink> (Datagram - * Congestion Control Protocol) is a Transport Layer protocol like - * TCP and UDP. - * - * <refsect2> - * <title>Example pipeline</title> - * <para> - * |[ - * gst-launch -v filesrc location=music.mp3 ! mp3parse ! dccpclientsink host=localhost port=9011 ccid=2 - * ]| Client - * |[ - * gst-launch -v dccpserversrc port=9011 ccid=2 ! decodebin ! alsasink - * ]| Server - * - * This example pipeline will send a MP3 stream to the server using DCCP. - * The server will decode the MP3 and play it. - * Run the server pipeline first than the client pipeline. - * </para> - * </refsect2> - */ - - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gstdccpclientsink.h" -#include "gstdccp.h" - -/* signals */ -enum -{ - SIGNAL_CONNECTED, - LAST_SIGNAL -}; - -/* properties */ -enum -{ - PROP_0, - PROP_PORT, - PROP_HOST, - PROP_SOCK_FD, - PROP_CCID, - PROP_CLOSE_FD -}; - -static gboolean gst_dccp_client_sink_stop (GstBaseSink * bsink); -static gboolean gst_dccp_client_sink_start (GstBaseSink * bsink); -static GstFlowReturn gst_dccp_client_sink_render (GstBaseSink * bsink, - GstBuffer * buf); -static void gst_dccp_client_sink_finalize (GObject * gobject); - -GST_DEBUG_CATEGORY_STATIC (dccpclientsink_debug); - -static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS_ANY); - -GST_BOILERPLATE (GstDCCPClientSink, gst_dccp_client_sink, GstBaseSink, - GST_TYPE_BASE_SINK); - -static guint gst_dccp_client_sink_signals[LAST_SIGNAL] = { 0 }; - -/* - * Write buffer to client socket. - * - * @return GST_FLOW_OK if the send operation was successful, GST_FLOW_ERROR otherwise. - */ -static GstFlowReturn -gst_dccp_client_sink_render (GstBaseSink * bsink, GstBuffer * buf) -{ - GstDCCPClientSink *sink = GST_DCCP_CLIENT_SINK (bsink); - - return gst_dccp_send_buffer (GST_ELEMENT (sink), buf, sink->sock_fd, - sink->pksize); -} - -/* - * Set the value of a property for the client sink. - */ -static void -gst_dccp_client_sink_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstDCCPClientSink *sink = GST_DCCP_CLIENT_SINK (object); - - switch (prop_id) { - case PROP_PORT: - sink->port = g_value_get_int (value); - break; - case PROP_SOCK_FD: - sink->sock_fd = g_value_get_int (value); - break; - case PROP_HOST: - if (!g_value_get_string (value)) { - g_warning ("host property cannot be NULL"); - break; - } - g_free (sink->host); - sink->host = g_strdup (g_value_get_string (value)); - break; - case PROP_CLOSE_FD: - sink->closed = g_value_get_boolean (value); - break; - case PROP_CCID: - sink->ccid = g_value_get_int (value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -/* - * Get a given property value for the client sink. - */ -static void -gst_dccp_client_sink_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) -{ - GstDCCPClientSink *sink = GST_DCCP_CLIENT_SINK (object); - - switch (prop_id) { - case PROP_PORT: - g_value_set_int (value, sink->port); - break; - case PROP_SOCK_FD: - g_value_set_int (value, sink->sock_fd); - break; - case PROP_HOST: - g_value_set_string (value, sink->host); - break; - case PROP_CLOSE_FD: - g_value_set_boolean (value, sink->closed); - break; - case PROP_CCID: - g_value_set_int (value, sink->ccid); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_dccp_client_sink_finalize (GObject * gobject) -{ - GstDCCPClientSink *this = GST_DCCP_CLIENT_SINK (gobject); - - g_free (this->host); - - G_OBJECT_CLASS (parent_class)->finalize (gobject); -} - -/* - * Starts the element. If the sockfd property was not the default, this method - * will create a new socket and connect to the server. - * - * @param bsink - the element - * @return TRUE if the send operation was successful, FALSE otherwise. - */ -static gboolean -gst_dccp_client_sink_start (GstBaseSink * bsink) -{ - GstDCCPClientSink *sink = GST_DCCP_CLIENT_SINK (bsink); - - if (sink->sock_fd == DCCP_DEFAULT_SOCK_FD) { - gchar *ip = NULL; - - /* look up name if we need to */ - if (!(ip = gst_dccp_host_to_ip (GST_ELEMENT (sink), sink->host))) { - GST_ERROR_OBJECT (sink, "cannot resolve hostname"); - gst_dccp_client_sink_stop (GST_BASE_SINK (sink)); - return FALSE; - } - - /* name the server socket */ - memset (&sink->server_sin, 0, sizeof (sink->server_sin)); - sink->server_sin.sin_family = AF_INET; /* network socket */ - sink->server_sin.sin_port = htons (sink->port); /* on port */ - sink->server_sin.sin_addr.s_addr = inet_addr (ip); /* on host ip */ - g_free (ip); - - /* create socket */ - if ((sink->sock_fd = gst_dccp_create_new_socket (GST_ELEMENT (sink))) < 0) { - return FALSE; - } - - if (!gst_dccp_set_ccid (GST_ELEMENT (sink), sink->sock_fd, sink->ccid)) { - gst_dccp_client_sink_stop (GST_BASE_SINK (sink)); - return FALSE; - } - - if (!gst_dccp_connect_to_server (GST_ELEMENT (sink), sink->server_sin, - sink->sock_fd)) { - gst_dccp_client_sink_stop (GST_BASE_SINK (sink)); - return FALSE; - } - - /* the socket is connected */ - g_signal_emit (sink, gst_dccp_client_sink_signals[SIGNAL_CONNECTED], 0, - sink->sock_fd); - } - - sink->pksize = - gst_dccp_get_max_packet_size (GST_ELEMENT (sink), sink->sock_fd); - - return TRUE; -} - -static void -gst_dccp_client_sink_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_add_static_pad_template (element_class, &sinktemplate); - - gst_element_class_set_static_metadata (element_class, "DCCP client sink", - "Sink/Network", - "Send data as a client over the network via DCCP", - "E-Phone Team at Federal University of Campina Grande <leandroal@gmail.com>"); -} - -static void -gst_dccp_client_sink_init (GstDCCPClientSink * this, - GstDCCPClientSinkClass * g_class) -{ - this->port = DCCP_DEFAULT_PORT; - this->host = g_strdup (DCCP_DEFAULT_HOST); - this->sock_fd = DCCP_DEFAULT_SOCK_FD; - this->closed = DCCP_DEFAULT_CLOSED; - this->ccid = DCCP_DEFAULT_CCID; -} - -static gboolean -gst_dccp_client_sink_stop (GstBaseSink * bsink) -{ - GstDCCPClientSink *sink; - - sink = GST_DCCP_CLIENT_SINK (bsink); - - if (sink->sock_fd != DCCP_DEFAULT_SOCK_FD && sink->closed) { - gst_dccp_socket_close (GST_ELEMENT (sink), &(sink->sock_fd)); - } - - return TRUE; -} - -/* - * Define the gst class, callbacks, etc. - */ -static void -gst_dccp_client_sink_class_init (GstDCCPClientSinkClass * klass) -{ - GObjectClass *gobject_class; - GstBaseSinkClass *gstbasesink_class; - - gobject_class = (GObjectClass *) klass; - gstbasesink_class = (GstBaseSinkClass *) klass; - - gobject_class->set_property = gst_dccp_client_sink_set_property; - gobject_class->get_property = gst_dccp_client_sink_get_property; - gobject_class->finalize = gst_dccp_client_sink_finalize; - - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_PORT, - g_param_spec_int ("port", "Port", - "The port to send the packets to", 0, G_MAXUINT16, - DCCP_DEFAULT_PORT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_HOST, - g_param_spec_string ("host", "Host", - "The host IP address to send packets to", DCCP_DEFAULT_HOST, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_SOCK_FD, - g_param_spec_int ("sockfd", "Socket fd", - "The socket file descriptor", -1, G_MAXINT, - DCCP_DEFAULT_SOCK_FD, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_CLOSE_FD, - g_param_spec_boolean ("close-socket", "Close", - "Close socket at end of stream", - DCCP_DEFAULT_CLOSED, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_CCID, - g_param_spec_int ("ccid", "CCID", - "The Congestion Control IDentified to be used", 2, G_MAXINT, - DCCP_DEFAULT_CCID, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - /* signals */ - /** - * GstDccpClientSink::connected: - * @sink: the gstdccpclientsink element that emitted this signal - * @fd: the connected socket file descriptor - * - * Sign that the element has connected, return the fd of the socket. - */ - gst_dccp_client_sink_signals[SIGNAL_CONNECTED] = - g_signal_new ("connected", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (GstDCCPClientSinkClass, connected), NULL, NULL, - gst_marshal_VOID__INT, G_TYPE_NONE, 1, G_TYPE_INT); - - gstbasesink_class->start = gst_dccp_client_sink_start; - gstbasesink_class->stop = gst_dccp_client_sink_stop; - gstbasesink_class->render = gst_dccp_client_sink_render; - - GST_DEBUG_CATEGORY_INIT (dccpclientsink_debug, "dccpclientsink", 0, - "DCCP Client Sink"); -} diff --git a/gst/dccp/gstdccpclientsink.h b/gst/dccp/gstdccpclientsink.h deleted file mode 100644 index 93cbaa7d9..000000000 --- a/gst/dccp/gstdccpclientsink.h +++ /dev/null @@ -1,82 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_DCCP_CLIENT_SINK_H__ -#define __GST_DCCP_CLIENT_SINK_H__ - -#include <gst/gst.h> -#include <gst/base/gstbasesink.h> -#include <gst/base/gstadapter.h> - -G_BEGIN_DECLS - -#include "gstdccp_common.h" - -#define GST_TYPE_DCCP_CLIENT_SINK \ - (gst_dccp_client_sink_get_type()) -#define GST_DCCP_CLIENT_SINK(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DCCP_CLIENT_SINK,GstDCCPClientSink)) -#define GST_DCCP_CLIENT_SINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DCCP_CLIENT_SINK,GstDCCPClientSinkClass)) -#define GST_IS_DCCP_CLIENT_SINK(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DCCP_CLIENT_SINK)) -#define GST_IS_DCCP_CLIENT_SINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DCCP_CLIENT_SINK)) - -typedef struct _GstDCCPClientSink GstDCCPClientSink; -typedef struct _GstDCCPClientSinkClass GstDCCPClientSinkClass; - - -/** - * GstDCCPClientSink: - * - * dccpclientsink object structure. - */ -struct _GstDCCPClientSink -{ - GstBaseSink element; - - /* server information */ - int port; - gchar *host; - struct sockaddr_in server_sin; - - /* socket */ - int sock_fd; - gboolean closed; - - int pksize; - - GstCaps *caps; - uint8_t ccid; -}; - -struct _GstDCCPClientSinkClass -{ - GstBaseSinkClass parent_class; - - /* signals */ - void (*connected) (GstElement *sink, gint fd); -}; - -GType gst_dccp_client_sink_get_type (void); - -G_END_DECLS - -#endif /* __GST_DCCP_CLIENT_SRC_H__ */ diff --git a/gst/dccp/gstdccpclientsrc.c b/gst/dccp/gstdccpclientsrc.c deleted file mode 100644 index 21ac8e2fb..000000000 --- a/gst/dccp/gstdccpclientsrc.c +++ /dev/null @@ -1,405 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/** - * SECTION:element-dccpclientsrc - * @see_also: dccpclientsink, dccpserversink, dccpserversrc - * - * This element connect to a DCCP server and send data to it. - * <ulink url="http://www.linuxfoundation.org/en/Net:DCCP">DCCP</ulink> (Datagram - * Congestion Control Protocol) is a Transport Layer protocol like - * TCP and UDP. - * - * <refsect2> - * <title>Example pipeline</title> - * <para> - * |[ - * gst-launch -v dccpclientsrc host=localhost port=9011 ccid=2 ! decodebin ! alsasink - * ]| Client - * |[ - * gst-launch -v filesrc location=music.mp3 ! mp3parse ! dccpserversink port=9011 ccid=2 - * ]| Server - * - * This example pipeline will send a MP3 stream to the client using DCCP. - * The client will decode the MP3 and play it. Run the server pipeline - * first than the client pipeline. If you want, you can run more than one dccpclientsrc - * to connect to the same server (see wait-connections property at dccpserversink). - * </para> - * </refsect2> - */ - - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gstdccpclientsrc.h" -#include "gstdccp.h" -#include <fcntl.h> -#ifdef HAVE_FIONREAD_IN_SYS_FILIO -#include <sys/filio.h> -#endif - -#define DCCP_DEFAULT_CAPS NULL - -/* signals */ -enum -{ - SIGNAL_CONNECTED, - LAST_SIGNAL -}; - -/* properties */ -enum -{ - PROP_0, - PROP_PORT, - PROP_HOST, - PROP_SOCK_FD, - PROP_CLOSED, - PROP_CCID, - PROP_CAPS -}; - -static gboolean gst_dccp_client_src_stop (GstBaseSrc * bsrc); - -GST_DEBUG_CATEGORY_STATIC (dccpclientsrc_debug); - -static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS_ANY); - -GST_BOILERPLATE (GstDCCPClientSrc, gst_dccp_client_src, GstPushSrc, - GST_TYPE_PUSH_SRC); - -static guint gst_dccp_client_src_signals[LAST_SIGNAL] = { 0 }; - -/* - * Read a buffer from the client socket - * - * @return GST_FLOW_OK if the send operation was successful, GST_FLOW_ERROR otherwise. - */ -static GstFlowReturn -gst_dccp_client_src_create (GstPushSrc * psrc, GstBuffer ** outbuf) -{ - GstDCCPClientSrc *src; - GstFlowReturn ret = GST_FLOW_OK; - - src = GST_DCCP_CLIENT_SRC (psrc); - - GST_LOG_OBJECT (src, "reading a buffer"); - ret = gst_dccp_read_buffer (GST_ELEMENT (src), src->sock_fd, outbuf); - - if (ret == GST_FLOW_OK) { - GST_LOG_OBJECT (src, - "Returning buffer from _get of size %d, ts %" - GST_TIME_FORMAT ", dur %" GST_TIME_FORMAT - ", offset %" G_GINT64_FORMAT ", offset_end %" G_GINT64_FORMAT, - GST_BUFFER_SIZE (*outbuf), - GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (*outbuf)), - GST_TIME_ARGS (GST_BUFFER_DURATION (*outbuf)), - GST_BUFFER_OFFSET (*outbuf), GST_BUFFER_OFFSET_END (*outbuf)); - - if (!gst_caps_is_equal (src->caps, GST_CAPS_ANY)) { - gst_buffer_set_caps (*outbuf, src->caps); - } - } - - return ret; -} - -/* - * Set the value of a property for the client src. - */ -static void -gst_dccp_client_src_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstDCCPClientSrc *src = GST_DCCP_CLIENT_SRC (object); - - switch (prop_id) { - case PROP_PORT: - src->port = g_value_get_int (value); - break; - case PROP_HOST: - if (!g_value_get_string (value)) { - g_warning ("host property cannot be NULL"); - break; - } - g_free (src->host); - src->host = g_strdup (g_value_get_string (value)); - break; - case PROP_SOCK_FD: - src->sock_fd = g_value_get_int (value); - break; - case PROP_CLOSED: - src->closed = g_value_get_boolean (value); - break; - case PROP_CCID: - src->ccid = g_value_get_int (value); - break; - case PROP_CAPS: - { - const GstCaps *new_caps_val = gst_value_get_caps (value); - GstCaps *new_caps; - GstCaps *old_caps; - - if (new_caps_val == NULL) { - new_caps = gst_caps_new_any (); - } else { - new_caps = gst_caps_copy (new_caps_val); - } - - old_caps = src->caps; - src->caps = new_caps; - if (old_caps) - gst_caps_unref (old_caps); - gst_pad_set_caps (GST_BASE_SRC (src)->srcpad, new_caps); - break; - } - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -/* - * Get a given property value for the client src. - */ -static void -gst_dccp_client_src_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) -{ - GstDCCPClientSrc *src = GST_DCCP_CLIENT_SRC (object); - - switch (prop_id) { - case PROP_PORT: - g_value_set_int (value, src->port); - break; - case PROP_HOST: - g_value_set_string (value, src->host); - break; - case PROP_SOCK_FD: - g_value_set_int (value, src->sock_fd); - break; - case PROP_CLOSED: - g_value_set_boolean (value, src->closed); - break; - case PROP_CCID: - g_value_set_int (value, src->ccid); - break; - case PROP_CAPS: - gst_value_set_caps (value, src->caps); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -/* - * Starts the element. If the sockfd property was not the default, this method - * will create a new socket and connect to the server. - * - * @param bsrc - the element - * @return TRUE if the send operation was successful, FALSE otherwise. - */ -static gboolean -gst_dccp_client_src_start (GstBaseSrc * bsrc) -{ - GstDCCPClientSrc *src = GST_DCCP_CLIENT_SRC (bsrc); - - if (src->sock_fd == DCCP_DEFAULT_SOCK_FD) { - gchar *ip = NULL; - - /* look up name if we need to */ - if (!(ip = gst_dccp_host_to_ip (GST_ELEMENT (src), src->host))) { - GST_ERROR_OBJECT (src, "cannot resolve hostname"); - gst_dccp_client_src_stop (GST_BASE_SRC (src)); - return FALSE; - } - - /* name the server socket */ - memset (&src->server_sin, 0, sizeof (src->server_sin)); - src->server_sin.sin_family = AF_INET; /* network socket */ - src->server_sin.sin_port = htons (src->port); /* on port */ - src->server_sin.sin_addr.s_addr = inet_addr (ip); /* on host ip */ - g_free (ip); - - /* create socket */ - if ((src->sock_fd = gst_dccp_create_new_socket (GST_ELEMENT (src))) < 0) { - return FALSE; - } - - if (!gst_dccp_set_ccid (GST_ELEMENT (src), src->sock_fd, src->ccid)) { - gst_dccp_client_src_stop (GST_BASE_SRC (src)); - return FALSE; - } - - if (!gst_dccp_connect_to_server (GST_ELEMENT (src), src->server_sin, - src->sock_fd)) { - gst_dccp_client_src_stop (GST_BASE_SRC (src)); - return FALSE; - } - - /* the socket is connected */ - g_signal_emit (src, gst_dccp_client_src_signals[SIGNAL_CONNECTED], 0, - src->sock_fd); - } - - return TRUE; -} - -static void -gst_dccp_client_src_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_add_static_pad_template (element_class, &srctemplate); - - gst_element_class_set_static_metadata (element_class, "DCCP client source", - "Source/Network", - "Receive data as a client over the network via DCCP", - "E-Phone Team at Federal University of Campina Grande <leandroal@gmail.com>"); -} - -static void -gst_dccp_client_src_init (GstDCCPClientSrc * this, - GstDCCPClientSrcClass * g_class) -{ - this->port = DCCP_DEFAULT_PORT; - this->host = g_strdup (DCCP_DEFAULT_HOST); - this->sock_fd = DCCP_DEFAULT_SOCK_FD; - this->closed = DCCP_DEFAULT_CLOSED; - this->ccid = DCCP_DEFAULT_CCID; - this->caps = NULL; - - gst_base_src_set_format (GST_BASE_SRC (this), GST_FORMAT_TIME); - - /* Checking if the version of the gstreamer is bigger that 0.10.15 */ -#if ((GST_VERSION_MAJOR > 0) || \ - (GST_VERSION_MAJOR == 0 && GST_VERSION_MINOR > 10) || \ - (GST_VERSION_MAJOR == 0 && GST_VERSION_MINOR == 10 && GST_VERSION_MICRO >= 15)) - gst_base_src_set_do_timestamp (GST_BASE_SRC (this), TRUE); -#endif - - /* FIXME is this correct? */ - gst_base_src_set_live (GST_BASE_SRC (this), TRUE); -} - -static void -gst_dccp_client_src_finalize (GObject * gobject) -{ - GstDCCPClientSrc *this = GST_DCCP_CLIENT_SRC (gobject); - - if (this->caps) { - gst_caps_unref (this->caps); - this->caps = NULL; - } - - g_free (this->host); - - G_OBJECT_CLASS (parent_class)->finalize (gobject); -} - -static gboolean -gst_dccp_client_src_stop (GstBaseSrc * bsrc) -{ - GstDCCPClientSrc *src; - - src = GST_DCCP_CLIENT_SRC (bsrc); - - if (src->sock_fd != DCCP_DEFAULT_SOCK_FD && src->closed) { - gst_dccp_socket_close (GST_ELEMENT (src), &(src->sock_fd)); - } - - return TRUE; -} - -/* - * Define the gst class, callbacks, etc. - */ -static void -gst_dccp_client_src_class_init (GstDCCPClientSrcClass * klass) -{ - GObjectClass *gobject_class; - GstBaseSrcClass *gstbasesrc_class; - GstPushSrcClass *gstpush_src_class; - - gobject_class = (GObjectClass *) klass; - gstbasesrc_class = (GstBaseSrcClass *) klass; - gstpush_src_class = (GstPushSrcClass *) klass; - - gobject_class->set_property = gst_dccp_client_src_set_property; - gobject_class->get_property = gst_dccp_client_src_get_property; - - gobject_class->finalize = gst_dccp_client_src_finalize; - - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_PORT, - g_param_spec_int ("port", "Port", - "The port to receive packets from", 0, G_MAXUINT16, - DCCP_DEFAULT_PORT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_HOST, - g_param_spec_string ("host", "Host", - "The host IP address to receive packets from", DCCP_DEFAULT_HOST, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_SOCK_FD, - g_param_spec_int ("sockfd", "Socket fd", - "The socket file descriptor", -1, G_MAXINT, DCCP_DEFAULT_SOCK_FD, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_CLOSED, - g_param_spec_boolean ("close-socket", "Close socket", - "Close socket at the end of stream", DCCP_DEFAULT_CLOSED, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_CAPS, - g_param_spec_boxed ("caps", "Caps", - "The caps of the source pad", GST_TYPE_CAPS, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_CCID, - g_param_spec_int ("ccid", "CCID", - "The Congestion Control IDentified to be used", 2, G_MAXINT, - DCCP_DEFAULT_CCID, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - /* signals */ - /** - * GstDccpClientSrc::connected: - * @src: the gstdccpclientsrc element that emitted this signal - * @fd: the connected socket file descriptor - * - * Reports that the element has connected, giving the fd of the socket - */ - gst_dccp_client_src_signals[SIGNAL_CONNECTED] = - g_signal_new ("connected", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (GstDCCPClientSrcClass, connected), NULL, NULL, - gst_marshal_VOID__INT, G_TYPE_NONE, 1, G_TYPE_INT); - - gstbasesrc_class->start = gst_dccp_client_src_start; - gstbasesrc_class->stop = gst_dccp_client_src_stop; - - gstpush_src_class->create = gst_dccp_client_src_create; - - GST_DEBUG_CATEGORY_INIT (dccpclientsrc_debug, "dccpclientsrc", 0, - "DCCP Client Source"); -} diff --git a/gst/dccp/gstdccpclientsrc.h b/gst/dccp/gstdccpclientsrc.h deleted file mode 100644 index 340405a88..000000000 --- a/gst/dccp/gstdccpclientsrc.h +++ /dev/null @@ -1,72 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_DCCP_CLIENT_SRC_H__ -#define __GST_DCCP_CLIENT_SRC_H__ - -#include <gst/gst.h> -#include <gst/base/gstpushsrc.h> -#include <gst/base/gstbasesrc.h> - -G_BEGIN_DECLS - -#include "gstdccp_common.h" - -#define GST_TYPE_DCCP_CLIENT_SRC \ - (gst_dccp_client_src_get_type()) -#define GST_DCCP_CLIENT_SRC(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DCCP_CLIENT_SRC,GstDCCPClientSrc)) -#define GST_DCCP_CLIENT_SRC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DCCP_CLIENT_SRC,GstDCCPClientSrcClass)) -#define GST_IS_DCCP_CLIENT_SRC(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DCCP_CLIENT_SRC)) -#define GST_IS_DCCP_CLIENT_SRC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DCCP_CLIENT_SRC)) - -typedef struct _GstDCCPClientSrc GstDCCPClientSrc; -typedef struct _GstDCCPClientSrcClass GstDCCPClientSrcClass; - -struct _GstDCCPClientSrc { - GstPushSrc element; - - /* server information */ - int port; - gchar *host; - struct sockaddr_in server_sin; - - /* socket */ - int sock_fd; - gboolean closed; - - GstCaps *caps; - uint8_t ccid; -}; - -struct _GstDCCPClientSrcClass { - GstPushSrcClass parent_class; - - /* signals */ - void (*connected) (GstElement *src, gint fd); -}; - -GType gst_dccp_client_src_get_type (void); - -G_END_DECLS - -#endif /* __GST_DCCP_CLIENT_SRC_H__ */ diff --git a/gst/dccp/gstdccpplugin.c b/gst/dccp/gstdccpplugin.c deleted file mode 100644 index d3e13fa0f..000000000 --- a/gst/dccp/gstdccpplugin.c +++ /dev/null @@ -1,60 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gstdccpclientsrc.h" -#include "gstdccpserversink.h" -#include "gstdccpclientsink.h" -#include "gstdccpserversrc.h" - -GST_DEBUG_CATEGORY (dccp_debug); - -static gboolean -plugin_init (GstPlugin * plugin) -{ - if (!gst_element_register (plugin, "dccpclientsrc", GST_RANK_NONE, - GST_TYPE_DCCP_CLIENT_SRC)) - return FALSE; - - if (!gst_element_register (plugin, "dccpserversink", GST_RANK_NONE, - GST_TYPE_DCCP_SERVER_SINK)) - return FALSE; - - if (!gst_element_register (plugin, "dccpclientsink", GST_RANK_NONE, - GST_TYPE_DCCP_CLIENT_SINK)) - return FALSE; - - if (!gst_element_register (plugin, "dccpserversrc", GST_RANK_NONE, - GST_TYPE_DCCP_SERVER_SRC)) - return FALSE; - - GST_DEBUG_CATEGORY_INIT (dccp_debug, "dccp", 0, "DCCP calls"); - - return TRUE; -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - dccp, - "transfer data over the network via DCCP.", - plugin_init, VERSION, GST_LICENSE, "DCCP", - "http://garage.maemo.org/projects/ephone") diff --git a/gst/dccp/gstdccpserversink.c b/gst/dccp/gstdccpserversink.c deleted file mode 100644 index 7623523f9..000000000 --- a/gst/dccp/gstdccpserversink.c +++ /dev/null @@ -1,465 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/** - * SECTION:element-dccpserversink - * @see_also: dccpclientsink, dccpclientsrc, dccpserversrc - * - * This element wait for connections from clients and send data to them. - * <ulink url="http://www.linuxfoundation.org/en/Net:DCCP">DCCP</ulink> (Datagram - * Congestion Control Protocol) is a Transport Layer protocol like - * TCP and UDP. - * - * <refsect2> - * <title>Example pipeline</title> - * <para> - * |[ - * gst-launch -v dccpclientsrc host=localhost port=9011 ccid=2 ! decodebin ! alsasink - * ]| Client - * |[ - * gst-launch -v filesrc location=music.mp3 ! mp3parse ! dccpserversink port=9011 ccid=2 - * ]| Server - * - * This example pipeline will send a MP3 stream to the client using DCCP. - * The client will decode the MP3 and play it. Run the server pipeline - * first than the client pipeline. If you want, you can run more than one dccpclientsrc - * to connect to the same server (see wait-connections property at dccpserversink). - * </para> - * </refsect2> - */ - - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gstdccpserversink.h" -#include "gstdccp.h" -#include <fcntl.h> - -/* signals */ -enum -{ - SIGNAL_CONNECTED, - LAST_SIGNAL -}; - -/* properties */ -enum -{ - PROP_0, - PROP_PORT, - PROP_CLIENT_SOCK_FD, - PROP_CCID, - PROP_CLOSED, - PROP_WAIT_CONNECTIONS -}; - -static pthread_t accept_thread_id; - -static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER; -static gboolean gst_dccp_server_sink_stop (GstBaseSink * bsink); - -GST_DEBUG_CATEGORY_STATIC (dccpserversink_debug); - -static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS_ANY); - -GST_BOILERPLATE (GstDCCPServerSink, gst_dccp_server_sink, GstBaseSink, - GST_TYPE_BASE_SINK); - -static guint gst_dccp_server_sink_signals[LAST_SIGNAL] = { 0 }; - -/* - * Create a new client with the socket and the MTU - * - * @param element - the gstdccpserversink instance - * @param socket - the client socket - * @return the client - */ -static Client * -gst_dccp_server_create_client (GstElement * element, int socket) -{ - Client *client = (Client *) g_malloc (sizeof (Client)); - client->socket = socket; - client->pksize = gst_dccp_get_max_packet_size (element, client->socket); - client->flow_status = GST_FLOW_OK; - - GST_DEBUG_OBJECT (element, "Creating a new client with fd %d and MTU %d.", - client->socket, client->pksize); - - /* the socket is connected */ - g_signal_emit (element, gst_dccp_server_sink_signals[SIGNAL_CONNECTED], 0, - socket); - - return client; -} - -/* - * Wait connections of new clients - * - * @param arg - the gstdccpserversink instance - */ -static void * -gst_dccp_server_accept_new_clients (void *arg) -{ - GstDCCPServerSink *sink = (GstDCCPServerSink *) arg; - int newsockfd; - Client *client; - - while (1) { - newsockfd = - gst_dccp_server_wait_connections (GST_ELEMENT (sink), sink->sock_fd); - - client = gst_dccp_server_create_client (GST_ELEMENT (sink), newsockfd); - - pthread_mutex_lock (&lock); - sink->clients = g_list_append (sink->clients, client); - pthread_mutex_unlock (&lock); - } - - return NULL; -} - -/* - * Send the buffer to a client - * - * @param arg - the client - */ -static void * -gst_dccp_server_send_buffer (void *arg) -{ - Client *client = (Client *) arg; - GstDCCPServerSink *sink = client->server; - GstBuffer *buf = client->buf; - int client_sock_fd = client->socket; - int pksize = client->pksize; - - if (gst_dccp_send_buffer (GST_ELEMENT (sink), buf, client_sock_fd, - pksize) == GST_FLOW_ERROR) { - client->flow_status = GST_FLOW_ERROR; - } - return NULL; -} - -/* Remove clients with problems to send. - * - * @param arg - the gstdccpserversink instance - */ -static void * -gst_dccp_server_delete_dead_clients (void *arg) -{ - GstDCCPServerSink *sink = (GstDCCPServerSink *) arg; - GList *tmp = NULL; - GList *l; - - pthread_mutex_lock (&lock); - for (l = sink->clients; l != NULL; l = l->next) { - Client *client = (Client *) l->data; - - if (client->flow_status == GST_FLOW_OK) { - tmp = g_list_append (tmp, client); - } else { - close (client->socket); - g_free (client); - } - } - g_list_free (sink->clients); - sink->clients = tmp; - pthread_mutex_unlock (&lock); - return 0; -} - -static void -gst_dccp_server_sink_init (GstDCCPServerSink * this, - GstDCCPServerSinkClass * g_class) -{ - this->port = DCCP_DEFAULT_PORT; - this->sock_fd = DCCP_DEFAULT_SOCK_FD; - this->client_sock_fd = DCCP_DEFAULT_CLIENT_SOCK_FD; - this->closed = DCCP_DEFAULT_CLOSED; - this->ccid = DCCP_DEFAULT_CCID; - this->wait_connections = DCCP_DEFAULT_WAIT_CONNECTIONS; - this->clients = NULL; -} - -/* - * Starts the element. If the sockfd property was not the default, this method - * will wait for a client connection. If wait-connections property is true, it - * creates a thread to wait for new client connections. - * - * @param bsink - the element - * @return TRUE if the send operation was successful, FALSE otherwise. - */ -static gboolean -gst_dccp_server_sink_start (GstBaseSink * bsink) -{ - GstDCCPServerSink *sink = GST_DCCP_SERVER_SINK (bsink); - Client *client; - - if ((sink->sock_fd = gst_dccp_create_new_socket (GST_ELEMENT (sink))) < 0) { - return FALSE; - } - - if (!gst_dccp_make_address_reusable (GST_ELEMENT (sink), sink->sock_fd)) { - return FALSE; - } - - /* name the server socket */ - memset (&sink->server_sin, 0, sizeof (sink->server_sin)); - sink->server_sin.sin_family = AF_INET; /* network socket */ - sink->server_sin.sin_port = htons (sink->port); /* on port */ - sink->server_sin.sin_addr.s_addr = htonl (INADDR_ANY); /* for hosts */ - - if (!gst_dccp_bind_server_socket (GST_ELEMENT (sink), sink->sock_fd, - sink->server_sin)) { - return FALSE; - } - - if (!gst_dccp_set_ccid (GST_ELEMENT (sink), sink->sock_fd, sink->ccid)) { - return FALSE; - } - - if (!gst_dccp_listen_server_socket (GST_ELEMENT (sink), sink->sock_fd)) { - return FALSE; - } - - - if (sink->client_sock_fd == DCCP_DEFAULT_CLIENT_SOCK_FD) { - sink->client_sock_fd = - gst_dccp_server_wait_connections (GST_ELEMENT (sink), sink->sock_fd); - } - - if (sink->client_sock_fd == -1) { - return FALSE; - } - - client = - gst_dccp_server_create_client (GST_ELEMENT (sink), sink->client_sock_fd); - sink->clients = g_list_append (sink->clients, client); - - pthread_mutex_init (&lock, NULL); - - if (sink->wait_connections == TRUE) { - pthread_create (&accept_thread_id, NULL, gst_dccp_server_accept_new_clients, - sink); - pthread_detach (accept_thread_id); - } - - return TRUE; -} - -static GstFlowReturn -gst_dccp_server_sink_render (GstBaseSink * bsink, GstBuffer * buf) -{ - GstDCCPServerSink *sink = GST_DCCP_SERVER_SINK (bsink); - - pthread_t thread_id; - GList *l; - - pthread_mutex_lock (&lock); - - for (l = sink->clients; l != NULL; l = l->next) { - Client *client = (Client *) l->data; - - client->buf = buf; - client->server = sink; - - /* FIXME: are we really creating a new thread here for every single buffer - * and every single client? */ - if (client->flow_status == GST_FLOW_OK) { - pthread_create (&thread_id, NULL, gst_dccp_server_send_buffer, - (void *) client); - pthread_detach (thread_id); - } else { - /* FIXME: what's the point of doing this in a separate thread if it - * keeps he global lock anyway while going through all the clients and - * waiting for close() to finish? */ - pthread_create (&thread_id, NULL, gst_dccp_server_delete_dead_clients, - (void *) sink); - pthread_detach (thread_id); - } - } - - pthread_mutex_unlock (&lock); - return GST_FLOW_OK; -} - -static gboolean -gst_dccp_server_sink_stop (GstBaseSink * bsink) -{ - GstDCCPServerSink *sink; - GList *l; - - sink = GST_DCCP_SERVER_SINK (bsink); - - if (sink->wait_connections == TRUE) { - pthread_cancel (accept_thread_id); - } - - gst_dccp_socket_close (GST_ELEMENT (sink), &(sink->sock_fd)); - - pthread_mutex_lock (&lock); - for (l = sink->clients; l != NULL; l = l->next) { - Client *client = (Client *) l->data; - - if (client->socket != DCCP_DEFAULT_CLIENT_SOCK_FD && sink->closed == TRUE) { - gst_dccp_socket_close (GST_ELEMENT (sink), &(client->socket)); - } - g_free (client); - } - pthread_mutex_unlock (&lock); - - return TRUE; -} - -static void -gst_dccp_server_sink_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_add_static_pad_template (element_class, &sinktemplate); - - gst_element_class_set_static_metadata (element_class, "DCCP server sink", - "Sink/Network", - "Send data as a server over the network via DCCP", - "E-Phone Team at Federal University of Campina Grande <leandroal@gmail.com>"); -} - -/* - * Set the value of a property for the server sink. - */ -static void -gst_dccp_server_sink_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstDCCPServerSink *sink = GST_DCCP_SERVER_SINK (object); - - switch (prop_id) { - case PROP_PORT: - sink->port = g_value_get_int (value); - break; - case PROP_CLIENT_SOCK_FD: - sink->client_sock_fd = g_value_get_int (value); - break; - case PROP_CLOSED: - sink->closed = g_value_get_boolean (value); - break; - case PROP_WAIT_CONNECTIONS: - sink->wait_connections = g_value_get_boolean (value); - break; - case PROP_CCID: - sink->ccid = g_value_get_int (value); - break; - default: - break; - } -} - -static void -gst_dccp_server_sink_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) -{ - GstDCCPServerSink *sink = GST_DCCP_SERVER_SINK (object); - - switch (prop_id) { - case PROP_PORT: - g_value_set_int (value, sink->port); - break; - case PROP_CLIENT_SOCK_FD: - g_value_set_int (value, sink->client_sock_fd); - break; - case PROP_CLOSED: - g_value_set_boolean (value, sink->closed); - break; - case PROP_WAIT_CONNECTIONS: - g_value_set_boolean (value, sink->wait_connections); - break; - case PROP_CCID: - g_value_set_int (value, sink->ccid); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - - -static void -gst_dccp_server_sink_class_init (GstDCCPServerSinkClass * klass) -{ - GObjectClass *gobject_class; - GstBaseSinkClass *gstbasesink_class; - - gobject_class = (GObjectClass *) klass; - gstbasesink_class = (GstBaseSinkClass *) klass; - - gobject_class->set_property = gst_dccp_server_sink_set_property; - gobject_class->get_property = gst_dccp_server_sink_get_property; - - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_PORT, - g_param_spec_int ("port", "Port", - "The port to listen to", 0, G_MAXUINT16, - DCCP_DEFAULT_PORT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_CLIENT_SOCK_FD, - g_param_spec_int ("sockfd", "Socket fd", - "The client socket file descriptor", -1, G_MAXINT, - DCCP_DEFAULT_CLIENT_SOCK_FD, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_CLOSED, - g_param_spec_boolean ("close-socket", "Close", - "Close the client sockets at end of stream", - DCCP_DEFAULT_CLOSED, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_CCID, - g_param_spec_int ("ccid", "CCID", - "The Congestion Control IDentified to be used", 2, G_MAXINT, - DCCP_DEFAULT_CCID, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_WAIT_CONNECTIONS, - g_param_spec_boolean ("wait-connections", "Wait connections", - "Wait for many client connections", - DCCP_DEFAULT_WAIT_CONNECTIONS, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - - /* signals */ - /** - * GstDccpServerSink::connected: - * @sink: the gstdccpserversink element that emitted this signal - * @fd: the connected socket file descriptor - * - * Reports that the element has connected, giving the fd of the socket - */ - gst_dccp_server_sink_signals[SIGNAL_CONNECTED] = - g_signal_new ("connected", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (GstDCCPServerSinkClass, connected), NULL, NULL, - gst_marshal_VOID__INT, G_TYPE_NONE, 1, G_TYPE_INT); - - gstbasesink_class->start = gst_dccp_server_sink_start; - gstbasesink_class->stop = gst_dccp_server_sink_stop; - gstbasesink_class->render = gst_dccp_server_sink_render; - - GST_DEBUG_CATEGORY_INIT (dccpserversink_debug, "dccpserversink", 0, - "DCCP Server Sink"); -} diff --git a/gst/dccp/gstdccpserversink.h b/gst/dccp/gstdccpserversink.h deleted file mode 100644 index ea2bf81f4..000000000 --- a/gst/dccp/gstdccpserversink.h +++ /dev/null @@ -1,91 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_DCCP_SERVER_SINK_H__ -#define __GST_DCCP_SERVER_SINK_H__ - -#include <gst/gst.h> -#include <gst/base/gstbasesink.h> -#include <gst/base/gstadapter.h> - -G_BEGIN_DECLS - - -#include "gstdccp_common.h" -#include <pthread.h> - -#define GST_TYPE_DCCP_SERVER_SINK \ - (gst_dccp_server_sink_get_type()) -#define GST_DCCP_SERVER_SINK(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DCCP_SERVER_SINK,GstDCCPServerSink)) -#define GST_DCCP_SERVER_SINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DCCP_SERVER_SINK,GstDCCPServerSinkClass)) -#define GST_IS_DCCP_SERVER_SINK(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DCCP_SERVER_SINK)) -#define GST_IS_DCCP_SERVER_SINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DCCP_SERVER_SINK)) - -typedef struct _GstDCCPServerSink GstDCCPServerSink; -typedef struct _GstDCCPServerSinkClass GstDCCPServerSinkClass; - -typedef struct _Client Client; - -struct _Client -{ - GstDCCPServerSink *server; - GstBuffer * buf; - int socket; - int pksize; - GstFlowReturn flow_status; -}; - -struct _GstDCCPServerSink -{ - GstBaseSink element; - - /* server information */ - int port; - struct sockaddr_in server_sin; - - /* socket */ - int sock_fd; - - /* multiple clients */ - GList *clients; - - /* properties */ - int client_sock_fd; - uint8_t ccid; - gboolean wait_connections; - gboolean closed; -}; - -struct _GstDCCPServerSinkClass -{ - GstBaseSinkClass parent_class; - - /* signals */ - void (*connected) (GstElement *sink, gint fd); -}; - -GType gst_dccp_server_sink_get_type (void); - -G_END_DECLS - -#endif /* __GST_DCCP_SERVER_SINK_H__ */ diff --git a/gst/dccp/gstdccpserversrc.c b/gst/dccp/gstdccpserversrc.c deleted file mode 100644 index 357a8d131..000000000 --- a/gst/dccp/gstdccpserversrc.c +++ /dev/null @@ -1,390 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/** - * SECTION:element-dccpserversrc - * @see_also: dccpclientsink, dccpclientsrc, dccpserversink - * - * This element wait for connection from a client and receive data. - * <ulink url="http://www.linuxfoundation.org/en/Net:DCCP">DCCP</ulink> (Datagram - * Congestion Control Protocol) is a Transport Layer protocol like - * TCP and UDP. - * - * <refsect2> - * <title>Example pipeline</title> - * <para> - * |[ - * gst-launch -v filesrc location=music.mp3 ! mp3parse ! dccpclientsink host=localhost port=9011 ccid=2 - * ]| Client - * |[ - * gst-launch -v dccpserversrc port=9011 ccid=2 ! decodebin ! alsasink - * ]| Server - * - * This example pipeline will send a MP3 stream to the server using DCCP. - * The server will decode the MP3 and play it. - * Run the server pipeline first than the client pipeline. - * </para> - * </refsect2> - */ - - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gstdccpserversrc.h" -#include "gstdccp.h" -#include <fcntl.h> - -#define DCCP_DEFAULT_CAPS NULL - -/* signals */ -enum -{ - SIGNAL_CONNECTED, - LAST_SIGNAL -}; - -/* properties */ -enum -{ - PROP_0, - PROP_PORT, - PROP_CLIENT_SOCK_FD, - PROP_CLOSED, - PROP_CCID, - PROP_CAPS -}; - -static gboolean gst_dccp_server_src_stop (GstBaseSrc * bsrc); - -GST_DEBUG_CATEGORY_STATIC (dccpserversrc_debug); - -static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS_ANY); - -GST_BOILERPLATE (GstDCCPServerSrc, gst_dccp_server_src, GstPushSrc, - GST_TYPE_PUSH_SRC); - -static guint gst_dccp_server_src_signals[LAST_SIGNAL] = { 0 }; - -/* - * Read a buffer from the server socket - * - * @return GST_FLOW_OK if the send operation was successful, GST_FLOW_ERROR otherwise. - */ -static GstFlowReturn -gst_dccp_server_src_create (GstPushSrc * psrc, GstBuffer ** outbuf) -{ - GstDCCPServerSrc *src; - GstFlowReturn ret = GST_FLOW_OK; - - src = GST_DCCP_SERVER_SRC (psrc); - - GST_LOG_OBJECT (src, "reading a buffer"); - - ret = gst_dccp_read_buffer (GST_ELEMENT (src), src->client_sock_fd, outbuf); - - if (ret == GST_FLOW_OK) { - GST_LOG_OBJECT (src, - "Returning buffer from _get of size %d, ts %" - GST_TIME_FORMAT ", dur %" GST_TIME_FORMAT - ", offset %" G_GINT64_FORMAT ", offset_end %" G_GINT64_FORMAT, - GST_BUFFER_SIZE (*outbuf), - GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (*outbuf)), - GST_TIME_ARGS (GST_BUFFER_DURATION (*outbuf)), - GST_BUFFER_OFFSET (*outbuf), GST_BUFFER_OFFSET_END (*outbuf)); - - if (!gst_caps_is_equal (src->caps, GST_CAPS_ANY)) { - gst_buffer_set_caps (*outbuf, src->caps); - } - } - - return ret; -} - -/* - * Set the value of a property for the server src. - */ -static void -gst_dccp_server_src_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstDCCPServerSrc *src = GST_DCCP_SERVER_SRC (object); - - switch (prop_id) { - case PROP_PORT: - src->port = g_value_get_int (value); - break; - case PROP_CLIENT_SOCK_FD: - src->client_sock_fd = g_value_get_int (value); - break; - case PROP_CLOSED: - src->closed = g_value_get_boolean (value); - break; - case PROP_CCID: - src->ccid = g_value_get_int (value); - break; - case PROP_CAPS: - { - const GstCaps *new_caps_val = gst_value_get_caps (value); - GstCaps *new_caps; - GstCaps *old_caps; - - if (new_caps_val == NULL) { - new_caps = gst_caps_new_any (); - } else { - new_caps = gst_caps_copy (new_caps_val); - } - - old_caps = src->caps; - src->caps = new_caps; - if (old_caps) { - gst_caps_unref (old_caps); - } - gst_pad_set_caps (GST_BASE_SRC (src)->srcpad, new_caps); - break; - } - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -/* - * Get a given property value for the server src. - */ -static void -gst_dccp_server_src_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) -{ - GstDCCPServerSrc *src = GST_DCCP_SERVER_SRC (object); - - switch (prop_id) { - case PROP_PORT: - g_value_set_int (value, src->port); - break; - case PROP_CLIENT_SOCK_FD: - g_value_set_int (value, src->client_sock_fd); - break; - case PROP_CLOSED: - g_value_set_boolean (value, src->closed); - break; - case PROP_CAPS: - gst_value_set_caps (value, src->caps); - break; - case PROP_CCID: - g_value_set_int (value, src->ccid); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -/* - * Starts the element. If the sockfd property was not the default, this method - * will create a new server socket and wait for a client connection. - * - * @param bsrc - the element - * @return TRUE if the send operation was successful, FALSE otherwise. - */ -static gboolean -gst_dccp_server_src_start (GstBaseSrc * bsrc) -{ - GstDCCPServerSrc *src = GST_DCCP_SERVER_SRC (bsrc); - - if (src->client_sock_fd == DCCP_DEFAULT_CLIENT_SOCK_FD) { - /* create socket */ - if ((src->sock_fd = gst_dccp_create_new_socket (GST_ELEMENT (src))) < 0) { - return FALSE; - } - - if (!gst_dccp_make_address_reusable (GST_ELEMENT (src), src->sock_fd)) { - return FALSE; - } - - /* name the server socket */ - memset (&src->server_sin, 0, sizeof (src->server_sin)); - src->server_sin.sin_family = AF_INET; /* network socket */ - src->server_sin.sin_port = htons (src->port); /* on port */ - src->server_sin.sin_addr.s_addr = htonl (INADDR_ANY); /* for hosts */ - - - if (!gst_dccp_bind_server_socket (GST_ELEMENT (src), src->sock_fd, - src->server_sin)) { - return FALSE; - } - - if (!gst_dccp_set_ccid (GST_ELEMENT (src), src->sock_fd, src->ccid)) { - return FALSE; - } - - if (!gst_dccp_listen_server_socket (GST_ELEMENT (src), src->sock_fd)) { - return FALSE; - } - - src->client_sock_fd = gst_dccp_server_wait_connections (GST_ELEMENT (src), - src->sock_fd); - if (src->client_sock_fd == -1) { - return FALSE; - } - - /* the socket is connected */ - g_signal_emit (src, gst_dccp_server_src_signals[SIGNAL_CONNECTED], 0, - src->client_sock_fd); - } - - return TRUE; -} - - -static void -gst_dccp_server_src_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_add_static_pad_template (element_class, &srctemplate); - - gst_element_class_set_static_metadata (element_class, "DCCP server source", - "Source/Network", - "Receive data as a server over the network via DCCP", - "E-Phone Team at Federal University of Campina Grande <leandroal@gmail.com>"); -} - - -static void -gst_dccp_server_src_init (GstDCCPServerSrc * this, - GstDCCPServerSrcClass * g_class) -{ - this->port = DCCP_DEFAULT_PORT; - this->sock_fd = DCCP_DEFAULT_SOCK_FD; - this->client_sock_fd = DCCP_DEFAULT_CLIENT_SOCK_FD; - this->closed = DCCP_DEFAULT_CLOSED; - this->ccid = DCCP_DEFAULT_CCID; - this->caps = DCCP_DEFAULT_CAPS; - - gst_base_src_set_format (GST_BASE_SRC (this), GST_FORMAT_TIME); - - /* Checking if the version of the gstreamer is bigger that 0.10.15 */ -#if ((GST_VERSION_MAJOR > 0) || \ - (GST_VERSION_MAJOR == 0 && GST_VERSION_MINOR > 10) || \ - (GST_VERSION_MAJOR == 0 && GST_VERSION_MINOR == 10 && GST_VERSION_MICRO >= 15)) - gst_base_src_set_do_timestamp (GST_BASE_SRC (this), TRUE); -#endif - - /* FIXME is this correct? */ - gst_base_src_set_live (GST_BASE_SRC (this), TRUE); -} - - -static void -gst_dccp_server_src_finalize (GObject * gobject) -{ - GstDCCPServerSrc *this = GST_DCCP_SERVER_SRC (gobject); - - if (this->caps) { - gst_caps_unref (this->caps); - this->caps = NULL; - } - - G_OBJECT_CLASS (parent_class)->finalize (gobject); -} - - -static gboolean -gst_dccp_server_src_stop (GstBaseSrc * bsrc) -{ - GstDCCPServerSrc *src; - - src = GST_DCCP_SERVER_SRC (bsrc); - - gst_dccp_socket_close (GST_ELEMENT (src), &(src->sock_fd)); - if (src->client_sock_fd != DCCP_DEFAULT_CLIENT_SOCK_FD && src->closed == TRUE) { - gst_dccp_socket_close (GST_ELEMENT (src), &(src->client_sock_fd)); - } - - return TRUE; -} - -static void -gst_dccp_server_src_class_init (GstDCCPServerSrcClass * klass) -{ - GObjectClass *gobject_class; - GstBaseSrcClass *gstbasesrc_class; - GstPushSrcClass *gstpush_src_class; - - gobject_class = (GObjectClass *) klass; - gstbasesrc_class = (GstBaseSrcClass *) klass; - gstpush_src_class = (GstPushSrcClass *) klass; - - gobject_class->set_property = gst_dccp_server_src_set_property; - gobject_class->get_property = gst_dccp_server_src_get_property; - - gobject_class->finalize = gst_dccp_server_src_finalize; - - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_PORT, - g_param_spec_int ("port", "Port", - "The port to listen to", 0, G_MAXUINT16, - DCCP_DEFAULT_PORT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_CLIENT_SOCK_FD, - g_param_spec_int ("sockfd", "Socket fd", - "The client socket file descriptor", -1, G_MAXINT, - DCCP_DEFAULT_CLIENT_SOCK_FD, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_CLOSED, - g_param_spec_boolean ("close-socket", "Close socket", - "Close client socket at the end of stream", DCCP_DEFAULT_CLOSED, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_CCID, - g_param_spec_int ("ccid", "CCID", - "The Congestion Control IDentified to be used", 2, G_MAXINT, - DCCP_DEFAULT_CCID, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_CAPS, - g_param_spec_boxed ("caps", "Caps", - "The caps of the source pad", GST_TYPE_CAPS, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - /* signals */ - /** - * GstDccpServerSrc::connected: - * @src: the gstdccpserversrc element that emitted this signal - * @fd: the connected socket file descriptor - * - * Reports that the element has connected, giving the fd of the socket - */ - gst_dccp_server_src_signals[SIGNAL_CONNECTED] = - g_signal_new ("connected", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (GstDCCPServerSrcClass, connected), NULL, NULL, - gst_marshal_VOID__INT, G_TYPE_NONE, 1, G_TYPE_INT); - - gstbasesrc_class->start = gst_dccp_server_src_start; - gstbasesrc_class->stop = gst_dccp_server_src_stop; - - gstpush_src_class->create = gst_dccp_server_src_create; - - GST_DEBUG_CATEGORY_INIT (dccpserversrc_debug, "dccpserversrc", 0, - "DCCP Server Source"); -} diff --git a/gst/dccp/gstdccpserversrc.h b/gst/dccp/gstdccpserversrc.h deleted file mode 100644 index d6a561553..000000000 --- a/gst/dccp/gstdccpserversrc.h +++ /dev/null @@ -1,88 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_DCCP_SERVER_SRC_H__ -#define __GST_DCCP_SERVER_SRC_H__ - -#include <gst/gst.h> -#include <gst/base/gstpushsrc.h> -#include <gst/base/gstbasesrc.h> - -G_BEGIN_DECLS - -#include "gstdccp_common.h" - -#define GST_TYPE_DCCP_SERVER_SRC \ - (gst_dccp_server_src_get_type()) -#define GST_DCCP_SERVER_SRC(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DCCP_SERVER_SRC,GstDCCPServerSrc)) -#define GST_DCCP_SERVER_SRC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DCCP_SERVER_SRC,GstDCCPServerSrcClass)) -#define GST_IS_DCCP_SERVER_SRC(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DCCP_SERVER_SRC)) -#define GST_IS_DCCP_SERVER_SRC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DCCP_SERVER_SRC)) - -typedef struct _GstDCCPServerSrc GstDCCPServerSrc; -typedef struct _GstDCCPServerSrcClass GstDCCPServerSrcClass; - -struct _GstDCCPServerSrc -{ - GstPushSrc element; - - /* server information */ - int port; - struct sockaddr_in server_sin; - - /* socket */ - int sock_fd; - gboolean closed; - - GstCaps *caps; - uint8_t ccid; - - /* single client */ - int client_sock_fd; -}; - -struct _GstDCCPServerSrcClass -{ - GstPushSrcClass parent_class; - - /* signals */ - void (*connected) (GstElement *src, gint fd); -}; - -GType gst_dccp_server_src_get_type (void); - -G_END_DECLS - -#endif /* __GST_DCCP_SERVER_SRC_H__ */ - - - - - - - - - - - - diff --git a/gst/dccp/meson.build b/gst/dccp/meson.build deleted file mode 100644 index 6682f6b05..000000000 --- a/gst/dccp/meson.build +++ /dev/null @@ -1,17 +0,0 @@ -dccp_sources = [ - 'gstdccpplugin.c', - 'gstdccp.c', - 'gstdccpserversink.c', - 'gstdccpserversrc.c', - 'gstdccpclientsink.c', - 'gstdccpclientsrc.c', -] - -gstdccp = library('gstdccp', - dccp_sources, - c_args : gst_plugins_bad_args, - include_directories : [configinc, libsinc], - dependencies : [gstbase_dep] + winsock2, - install : true, - install_dir : plugins_install_dir, -) diff --git a/gst/faceoverlay/Makefile.am b/gst/faceoverlay/Makefile.am deleted file mode 100644 index 31a438216..000000000 --- a/gst/faceoverlay/Makefile.am +++ /dev/null @@ -1,13 +0,0 @@ -plugin_LTLIBRARIES = libgstfaceoverlay.la - -# sources used to compile this plug-in -libgstfaceoverlay_la_SOURCES = gstfaceoverlay.c - -# compiler and linker flags used to compile this plugin, set in configure.ac -libgstfaceoverlay_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) -libgstfaceoverlay_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) -lgstvideo-@GST_API_VERSION@ $(GST_LIBS) -libgstfaceoverlay_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstfaceoverlay_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -# headers we need but don't want installed -noinst_HEADERS = gstfaceoverlay.h diff --git a/gst/faceoverlay/gstfaceoverlay.c b/gst/faceoverlay/gstfaceoverlay.c deleted file mode 100644 index 19006f378..000000000 --- a/gst/faceoverlay/gstfaceoverlay.c +++ /dev/null @@ -1,452 +0,0 @@ -/* GStreamer faceoverlay plugin - * Copyright (C) 2011 Laura Lucas Alday <lauralucas@gmail.com> - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Alternatively, the contents of this file may be used under the - * GNU Lesser General Public License Version 2.1 (the "LGPL"), in - * which case the following provisions apply instead of the ones - * mentioned above: - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/** - * SECTION:element-faceoverlay - * - * Overlays a SVG image over a detected face in a video stream. - * x, y, w, and h properties are optional, and change the image position and - * size relative to the detected face position and size. - * - * <refsect2> - * <title>Example launch line</title> - * |[ - * gst-launch autovideosrc ! videoconvert ! faceoverlay location=/path/to/gnome-video-effects/pixmaps/bow.svg x=-5 y=-15 w=0.3 h=0.1 ! videoconvert ! autovideosink - * ]| - * </refsect2> - */ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#include <gst/gst.h> -#include <gst/video/video.h> -#include <string.h> - -#include "gstfaceoverlay.h" - -GST_DEBUG_CATEGORY_STATIC (gst_face_overlay_debug); -#define GST_CAT_DEFAULT gst_face_overlay_debug - -enum -{ - PROP_0, - PROP_LOCATION, - PROP_X, - PROP_Y, - PROP_W, - PROP_H -}; - -static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/x-raw-rgb; video/x-raw-yuv") - ); - -static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/x-raw-rgb; video/x-raw-yuv") - ); - -GST_BOILERPLATE (GstFaceOverlay, gst_face_overlay, GstBin, GST_TYPE_BIN); - -static void gst_face_overlay_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec); -static void gst_face_overlay_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec); -static void gst_face_overlay_message_handler (GstBin * bin, - GstMessage * message); -static GstStateChangeReturn gst_face_overlay_change_state (GstElement * element, - GstStateChange transition); -static gboolean gst_face_overlay_create_children (GstFaceOverlay * filter); - -static gboolean -gst_face_overlay_create_children (GstFaceOverlay * filter) -{ - GstElement *csp, *face_detect, *overlay; - GstPad *pad; - - csp = gst_element_factory_make ("videoconvert", NULL); - face_detect = gst_element_factory_make ("facedetect", NULL); - overlay = gst_element_factory_make ("rsvgoverlay", NULL); - - /* FIXME: post missing-plugin messages on NULL->READY if needed */ - if (csp == NULL || face_detect == NULL || overlay == NULL) - goto missing_element; - - g_object_set (face_detect, "display", FALSE, NULL); - - gst_bin_add_many (GST_BIN (filter), face_detect, csp, overlay, NULL); - filter->svg_overlay = overlay; - - if (!gst_element_link_many (face_detect, csp, overlay, NULL)) - GST_ERROR_OBJECT (filter, "couldn't link elements"); - - pad = gst_element_get_static_pad (face_detect, "sink"); - if (!gst_ghost_pad_set_target (GST_GHOST_PAD (filter->sinkpad), pad)) - GST_ERROR_OBJECT (filter->sinkpad, "couldn't set sinkpad target"); - gst_object_unref (pad); - - pad = gst_element_get_static_pad (overlay, "src"); - if (!gst_ghost_pad_set_target (GST_GHOST_PAD (filter->srcpad), pad)) - GST_ERROR_OBJECT (filter->srcpad, "couldn't set srcpad target"); - gst_object_unref (pad); - - return TRUE; - -/* ERRORS */ -missing_element: - { - /* clean up */ - if (csp == NULL) - GST_ERROR_OBJECT (filter, "videoconvert element not found"); - else - gst_object_unref (csp); - - if (face_detect == NULL) - GST_ERROR_OBJECT (filter, "facedetect element not found (opencv plugin)"); - else - gst_object_unref (face_detect); - - if (overlay == NULL) - GST_ERROR_OBJECT (filter, "rsvgoverlay element not found (rsvg plugin)"); - else - gst_object_unref (overlay); - - return FALSE; - } -} - -static GstStateChangeReturn -gst_face_overlay_change_state (GstElement * element, GstStateChange transition) -{ - GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS; - GstFaceOverlay *filter = GST_FACEOVERLAY (element); - - switch (transition) { - case GST_STATE_CHANGE_NULL_TO_READY: - if (filter->svg_overlay == NULL) { - GST_ELEMENT_ERROR (filter, CORE, MISSING_PLUGIN, (NULL), - ("Some required plugins are missing, probably either the opencv " - "facedetect element or rsvgoverlay")); - return GST_STATE_CHANGE_FAILURE; - } - filter->update_svg = TRUE; - break; - default: - break; - } - - ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - - switch (transition) { - default: - break; - } - - return ret; -} - -static void -gst_face_overlay_handle_faces (GstFaceOverlay * filter, const GstStructure * s) -{ - guint x, y, width, height; - gint svg_x, svg_y, svg_width, svg_height; - const GstStructure *face; - const GValue *faces_list, *face_val; - gchar *new_location = NULL; - gint face_count; - -#if 0 - /* optionally draw the image once every two messages for better performance */ - filter->process_message = !filter->process_message; - if (!filter->process_message) - return; -#endif - - faces_list = gst_structure_get_value (s, "faces"); - face_count = gst_value_list_get_size (faces_list); - GST_LOG_OBJECT (filter, "face count: %d", face_count); - - if (face_count == 0) { - GST_DEBUG_OBJECT (filter, "no face, clearing overlay"); - g_object_set (filter->svg_overlay, "location", NULL, NULL); - GST_OBJECT_LOCK (filter); - filter->update_svg = TRUE; - GST_OBJECT_UNLOCK (filter); - return; - } - - /* The last face in the list seems to be the right one, objects mistakenly - * detected as faces for a couple of frames seem to be in the list - * beginning. TODO: needs confirmation. */ - face_val = gst_value_list_get_value (faces_list, face_count - 1); - face = gst_value_get_structure (face_val); - gst_structure_get_uint (face, "x", &x); - gst_structure_get_uint (face, "y", &y); - gst_structure_get_uint (face, "width", &width); - gst_structure_get_uint (face, "height", &height); - - /* Apply x and y offsets relative to face position and size. - * Set image width and height as a fraction of face width and height. - * Cast to int since face position and size will never be bigger than - * G_MAX_INT and we may have negative values as svg_x or svg_y */ - - GST_OBJECT_LOCK (filter); - - svg_x = (gint) x + (gint) (filter->x * width); - svg_y = (gint) y + (gint) (filter->y * height); - - svg_width = (gint) (filter->w * width); - svg_height = (gint) (filter->h * height); - - if (filter->update_svg) { - new_location = g_strdup (filter->location); - filter->update_svg = FALSE; - } - GST_OBJECT_UNLOCK (filter); - - if (new_location != NULL) { - GST_DEBUG_OBJECT (filter, "set rsvgoverlay location=%s", new_location); - g_object_set (filter->svg_overlay, "location", new_location, NULL); - g_free (new_location); - } - - GST_LOG_OBJECT (filter, "overlay dimensions: %d x %d @ %d,%d", - svg_width, svg_height, svg_x, svg_y); - - g_object_set (filter->svg_overlay, - "x", svg_x, "y", svg_y, "width", svg_width, "height", svg_height, NULL); -} - -static void -gst_face_overlay_message_handler (GstBin * bin, GstMessage * message) -{ - if (GST_MESSAGE_TYPE (message) == GST_MESSAGE_ELEMENT) { - const GstStructure *s = gst_message_get_structure (message); - - if (gst_structure_has_name (s, "facedetect")) { - gst_face_overlay_handle_faces (GST_FACEOVERLAY (bin), s); - } - } - - GST_BIN_CLASS (parent_class)->handle_message (bin, message); -} - -static void -gst_face_overlay_base_init (gpointer gclass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (gclass); - - gst_element_class_set_static_metadata (element_class, - "faceoverlay", - "Filter/Editor/Video", - "Overlays SVG graphics over a detected face in a video stream", - "Laura Lucas Alday <lauralucas@gmail.com>"); - - gst_element_class_add_static_pad_template (element_class, &src_factory); - gst_element_class_add_static_pad_template (element_class, &sink_factory); -} - -static void -gst_face_overlay_class_init (GstFaceOverlayClass * klass) -{ - GObjectClass *gobject_class; - GstBinClass *gstbin_class; - GstElementClass *gstelement_class; - - gobject_class = G_OBJECT_CLASS (klass); - gstbin_class = GST_BIN_CLASS (klass); - gstelement_class = GST_ELEMENT_CLASS (klass); - - gobject_class->set_property = gst_face_overlay_set_property; - gobject_class->get_property = gst_face_overlay_get_property; - - g_object_class_install_property (gobject_class, PROP_LOCATION, - g_param_spec_string ("location", "Location", - "Location of SVG file to use for face overlay", - "", G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_X, - g_param_spec_float ("x", "face x offset", - "Specify image x relative to detected face x.", -G_MAXFLOAT, - G_MAXFLOAT, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_Y, - g_param_spec_float ("y", "face y offset", - "Specify image y relative to detected face y.", -G_MAXFLOAT, - G_MAXFLOAT, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_W, - g_param_spec_float ("w", "face width percent", - "Specify image width relative to face width.", 0, G_MAXFLOAT, 1, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_H, - g_param_spec_float ("h", "face height percent", - "Specify image height relative to face height.", 0, G_MAXFLOAT, 1, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - gstbin_class->handle_message = - GST_DEBUG_FUNCPTR (gst_face_overlay_message_handler); - gstelement_class->change_state = - GST_DEBUG_FUNCPTR (gst_face_overlay_change_state); -} - -static void -gst_face_overlay_init (GstFaceOverlay * filter, GstFaceOverlayClass * gclass) -{ - GstPadTemplate *tmpl; - - filter->x = 0; - filter->y = 0; - filter->w = 1; - filter->h = 1; - filter->svg_overlay = NULL; - filter->location = NULL; - filter->process_message = TRUE; - - tmpl = gst_static_pad_template_get (&sink_factory); - filter->sinkpad = gst_ghost_pad_new_no_target_from_template ("sink", tmpl); - gst_object_unref (tmpl); - gst_element_add_pad (GST_ELEMENT (filter), filter->sinkpad); - - tmpl = gst_static_pad_template_get (&src_factory); - filter->srcpad = gst_ghost_pad_new_no_target_from_template ("src", tmpl); - gst_object_unref (tmpl); - gst_element_add_pad (GST_ELEMENT (filter), filter->srcpad); - - gst_face_overlay_create_children (filter); -} - -static void -gst_face_overlay_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstFaceOverlay *filter = GST_FACEOVERLAY (object); - - switch (prop_id) { - case PROP_LOCATION: - GST_OBJECT_LOCK (filter); - g_free (filter->location); - filter->location = g_value_dup_string (value); - filter->update_svg = TRUE; - GST_OBJECT_UNLOCK (filter); - break; - case PROP_X: - GST_OBJECT_LOCK (filter); - filter->x = g_value_get_float (value); - GST_OBJECT_UNLOCK (filter); - break; - case PROP_Y: - GST_OBJECT_LOCK (filter); - filter->y = g_value_get_float (value); - GST_OBJECT_UNLOCK (filter); - break; - case PROP_W: - GST_OBJECT_LOCK (filter); - filter->w = g_value_get_float (value); - GST_OBJECT_UNLOCK (filter); - break; - case PROP_H: - GST_OBJECT_LOCK (filter); - filter->h = g_value_get_float (value); - GST_OBJECT_UNLOCK (filter); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_face_overlay_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) -{ - GstFaceOverlay *filter = GST_FACEOVERLAY (object); - - switch (prop_id) { - case PROP_LOCATION: - GST_OBJECT_LOCK (filter); - g_value_set_string (value, filter->location); - GST_OBJECT_UNLOCK (filter); - break; - case PROP_X: - GST_OBJECT_LOCK (filter); - g_value_set_float (value, filter->x); - GST_OBJECT_UNLOCK (filter); - break; - case PROP_Y: - GST_OBJECT_LOCK (filter); - g_value_set_float (value, filter->y); - GST_OBJECT_UNLOCK (filter); - break; - case PROP_W: - GST_OBJECT_LOCK (filter); - g_value_set_float (value, filter->w); - GST_OBJECT_UNLOCK (filter); - break; - case PROP_H: - GST_OBJECT_LOCK (filter); - g_value_set_float (value, filter->h); - GST_OBJECT_UNLOCK (filter); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static gboolean -faceoverlay_init (GstPlugin * faceoverlay) -{ - GST_DEBUG_CATEGORY_INIT (gst_face_overlay_debug, "faceoverlay", - 0, "SVG Face Overlay"); - - return gst_element_register (faceoverlay, "faceoverlay", GST_RANK_NONE, - GST_TYPE_FACEOVERLAY); -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - faceoverlay, - "SVG Face Overlay", - faceoverlay_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/gst/faceoverlay/gstfaceoverlay.h b/gst/faceoverlay/gstfaceoverlay.h deleted file mode 100644 index 810e28adc..000000000 --- a/gst/faceoverlay/gstfaceoverlay.h +++ /dev/null @@ -1,94 +0,0 @@ -/* GStreamer faceoverlay plugin - * Copyright (C) 2011 Laura Lucas Alday <lauralucas@gmail.com> - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Alternatively, the contents of this file may be used under the - * GNU Lesser General Public License Version 2.1 (the "LGPL"), in - * which case the following provisions apply instead of the ones - * mentioned above: - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_FACEOVERLAY_H__ -#define __GST_FACEOVERLAY_H__ - -#include <gst/gst.h> - -G_BEGIN_DECLS - -#define GST_TYPE_FACEOVERLAY \ - (gst_face_overlay_get_type()) -#define GST_FACEOVERLAY(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FACEOVERLAY,GstFaceOverlay)) -#define GST_FACEOVERLAY_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FACEOVERLAY,GstFaceOverlayClass)) -#define GST_IS_FACEOVERLAY(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FACEOVERLAY)) -#define GST_IS_FACEOVERLAY_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FACEOVERLAY)) - -typedef struct _GstFaceOverlay GstFaceOverlay; -typedef struct _GstFaceOverlayClass GstFaceOverlayClass; - -struct _GstFaceOverlay -{ - GstBin parent; - - GstPad *sinkpad, *srcpad; - - GstElement *face_detect; - GstElement *colorspace; - GstElement *svg_overlay; - - gboolean process_message; - - gboolean update_svg; - - gchar *location; - gfloat x; - gfloat y; - gfloat w; - gfloat h; -}; - -struct _GstFaceOverlayClass -{ - GstBinClass parent_class; -}; - -GType gst_face_overlay_get_type (void); - -G_END_DECLS - -#endif /* __GST_FACEOVERLAY_H__ */ diff --git a/gst/faceoverlay/meson.build b/gst/faceoverlay/meson.build deleted file mode 100644 index 65aa7295d..000000000 --- a/gst/faceoverlay/meson.build +++ /dev/null @@ -1,12 +0,0 @@ -fover_sources = [ - 'gstfaceoverlay.c', -] - -gstfaceoverlay = library('gstfaceoverlay', - fover_sources, - c_args : gst_plugins_bad_args, - include_directories : [configinc], - dependencies : [gstbase_dep, gstvideo_dep], - install : true, - install_dir : plugins_install_dir, -) diff --git a/gst/games/Makefile.am b/gst/games/Makefile.am deleted file mode 100644 index d85c89d37..000000000 --- a/gst/games/Makefile.am +++ /dev/null @@ -1,13 +0,0 @@ - -plugin_LTLIBRARIES = libgstpuzzle.la - -libgstpuzzle_la_SOURCES = \ - gstvideoimage.c \ - gstpuzzle.c - -libgstpuzzle_la_CFLAGS = $(GST_CFLAGS) $(LIBOIL_CFLAGS) -I$(top_srcdir)/gst/videofilter -libgstpuzzle_la_LIBADD = -libgstpuzzle_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) $(LIBOIL_LIBS) -libgstpuzzle_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -noinst_HEADERS = gstvideoimage.h diff --git a/gst/games/gstpuzzle.c b/gst/games/gstpuzzle.c deleted file mode 100644 index 992838072..000000000 --- a/gst/games/gstpuzzle.c +++ /dev/null @@ -1,576 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * <2003> David Schleef <ds@schleef.org> - * <2004> Benjamin Otte <otte@gnome.org> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <gst/gst.h> -#include <gstvideofilter.h> -#include "gstvideoimage.h" -#include <string.h> - -#define GST_TYPE_PUZZLE \ - (gst_puzzle_get_type()) -#define GST_PUZZLE(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PUZZLE,GstPuzzle)) -#define GST_PUZZLE_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PUZZLE,GstPuzzleClass)) -#define GST_IS_PUZZLE(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PUZZLE)) -#define GST_IS_PUZZLE_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PUZZLE)) - -typedef struct _GstPuzzle GstPuzzle; -typedef struct _GstPuzzleClass GstPuzzleClass; - -struct _GstPuzzle -{ - GstVideofilter videofilter; - - const GstVideoFormat *format; - /* properties */ - guint rows; - guint columns; - guint tiles; - /* state */ - guint *permutation; - guint position; - gboolean solved; -}; - -struct _GstPuzzleClass -{ - GstVideofilterClass parent_class; -}; - - -/* GstPuzzle signals and args */ -enum -{ - /* FILL ME */ - LAST_SIGNAL -}; - -enum -{ - PROP_0, - PROP_COLUMNS, - PROP_ROWS - /* FILL ME */ -}; - -static void gst_puzzle_base_init (gpointer g_class); -static void gst_puzzle_class_init (gpointer g_class, gpointer class_data); -static void gst_puzzle_init (GTypeInstance * instance, gpointer g_class); -static void gst_puzzle_finalize (GObject * object); - -static void gst_puzzle_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec); -static void gst_puzzle_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec); - -static void gst_puzzle_setup (GstVideofilter * videofilter); -static void draw_puzzle (GstVideofilter * videofilter, void *destp, void *srcp); - -static GstVideofilterClass *parent_class; - -GType -gst_puzzle_get_type (void) -{ - static GType puzzle_type = 0; - - if (!puzzle_type) { - static const GTypeInfo puzzle_info = { - sizeof (GstPuzzleClass), - gst_puzzle_base_init, - NULL, - gst_puzzle_class_init, - NULL, - NULL, - sizeof (GstPuzzle), - 0, - gst_puzzle_init, - }; - - puzzle_type = g_type_register_static (GST_TYPE_VIDEOFILTER, - "GstPuzzle", &puzzle_info, 0); - } - return puzzle_type; -} - -static void -gst_puzzle_base_init (gpointer g_class) -{ - - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - GstVideofilterClass *videofilter_class = GST_VIDEOFILTER_CLASS (g_class); - int i; - GstVideofilterFormat *f; - - gst_element_class_set_static_metadata (element_class, "A simple puzzle", - "Filter/Effect/Video/Games", - "A simple puzzle, use arrow keys and space to restart/solve", - "Benjamin Otte <otte@gnome.org>"); - - for (i = 0; i < gst_video_format_count; i++) { - f = g_new0 (GstVideofilterFormat, 1); - f->fourcc = gst_video_format_list[i].fourcc; - f->bpp = gst_video_format_list[i].bitspp; - f->filter_func = draw_puzzle; - if (gst_video_format_list[i].ext_caps) { - f->depth = gst_video_format_list[i].depth; - f->endianness = - gst_video_format_list[i].bitspp < 24 ? G_BYTE_ORDER : G_BIG_ENDIAN; - f->red_mask = gst_video_format_list[i].red_mask; - f->green_mask = gst_video_format_list[i].green_mask; - f->blue_mask = gst_video_format_list[i].blue_mask; - } - gst_videofilter_class_add_format (videofilter_class, f); - } - - gst_videofilter_class_add_pad_templates (GST_VIDEOFILTER_CLASS (g_class)); -} - -static void -gst_puzzle_class_init (gpointer g_class, gpointer class_data) -{ - GObjectClass *gobject_class; - GstVideofilterClass *videofilter_class; - - gobject_class = G_OBJECT_CLASS (g_class); - videofilter_class = GST_VIDEOFILTER_CLASS (g_class); - - parent_class = g_type_class_peek_parent (g_class); - - gobject_class->set_property = gst_puzzle_set_property; - gobject_class->get_property = gst_puzzle_get_property; - gobject_class->finalize = gst_puzzle_finalize; - - g_object_class_install_property (gobject_class, PROP_ROWS, - g_param_spec_uint ("rows", "rows", "number of rows in puzzle", - 1, G_MAXUINT, 4, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property (gobject_class, PROP_COLUMNS, - g_param_spec_uint ("columns", "columns", "number of columns in puzzle", - 1, G_MAXUINT, 4, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS)); - - videofilter_class->setup = gst_puzzle_setup; -} - -static void -gst_puzzle_finalize (GObject * object) -{ - GstPuzzle *puzzle; - - puzzle = GST_PUZZLE (object); - g_free (puzzle->permutation); - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -static void G_GNUC_UNUSED -gst_puzzle_solve (GstPuzzle * puzzle) -{ - guint i; - - for (i = 0; i < puzzle->tiles; i++) { - puzzle->permutation[i] = i; - } - puzzle->position = puzzle->tiles - 1; - puzzle->solved = TRUE; -} - -static gboolean -gst_puzzle_is_solved (GstPuzzle * puzzle) -{ - guint i; - - if (puzzle->position != puzzle->tiles - 1) - return FALSE; - - for (i = 0; i < puzzle->tiles; i++) { - if (puzzle->permutation[i] != i) - return FALSE; - } - - return TRUE; -} - -#if 0 -static void -gst_puzzle_show (GstPuzzle * puzzle) -{ - guint i; - - for (i = 0; i < puzzle->tiles; i++) { - g_print ("%d ", puzzle->permutation[i]); - } - g_print ("\n"); -} -#endif - -static void -gst_puzzle_swap (GstPuzzle * puzzle, guint next) -{ - guint tmp; - - g_assert (next < puzzle->tiles); - tmp = puzzle->permutation[puzzle->position]; - puzzle->permutation[puzzle->position] = puzzle->permutation[next]; - puzzle->permutation[next] = tmp; - puzzle->position = next; -} - -typedef enum -{ - DIR_UP, - DIR_DOWN, - DIR_LEFT, - DIR_RIGHT -} GstPuzzleDirection; - -static void -gst_puzzle_move (GstPuzzle * puzzle, GstPuzzleDirection dir) -{ - guint next = puzzle->tiles; - - switch (dir) { - case DIR_UP: - if (puzzle->position >= puzzle->columns) - next = puzzle->position - puzzle->columns; - break; - case DIR_DOWN: - if (puzzle->tiles - puzzle->position > puzzle->columns) - next = puzzle->position + puzzle->columns; - break; - case DIR_LEFT: - if ((puzzle->position % puzzle->columns) > 0) - next = puzzle->position - 1; - break; - case DIR_RIGHT: - if ((puzzle->position % puzzle->columns) < puzzle->columns - 1) - next = puzzle->position + 1; - break; - default: - g_assert_not_reached (); - } - - if (next < puzzle->tiles) { - /* the move was valid */ - gst_puzzle_swap (puzzle, next); - } -} - -static void -gst_puzzle_shuffle (GstPuzzle * puzzle) -{ - guint i; - - do { - for (i = 0; i < 100 * puzzle->tiles; i++) { - gst_puzzle_move (puzzle, g_random_int_range (0, 4)); - } - } while (gst_puzzle_is_solved (puzzle)); - puzzle->solved = FALSE; -} - -/* The nav event handler handles nav events, but still forwards them, so you - * should be able to even use puzzle while navigating a dvd menu. We return - * TRUE of course even when noone downstream handles the event. - */ -static gboolean -nav_event_handler (GstPad * pad, GstEvent * event) -{ - GstPuzzle *puzzle; - GstVideofilter *filter; - const gchar *type; - gboolean result = FALSE; - gdouble x, y; - gint xpos = 0, ypos = 0; - - puzzle = GST_PUZZLE (gst_pad_get_parent (pad)); - filter = GST_VIDEOFILTER (puzzle); - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_NAVIGATION: - /* translate the event */ - if (gst_structure_get_double (event->event_data.structure.structure, - "pointer_x", &x) && - gst_structure_get_double (event->event_data.structure.structure, - "pointer_y", &y)) { - gint width, height; - - width = gst_videofilter_get_input_width (filter); - height = gst_videofilter_get_input_height (filter); - width = (width / puzzle->columns) & ~3; - height = (height / puzzle->rows) & ~3; - xpos = (int) x / width; - ypos = (int) y / height; - if (xpos >= 0 && xpos < puzzle->columns && ypos >= 0 - && ypos < puzzle->rows) { - GstEvent *copy; - guint lookup; - - lookup = puzzle->permutation[ypos * puzzle->columns + xpos]; - GST_DEBUG_OBJECT (puzzle, "translated %dx%d (%gx%g) to %dx%d (%gx%g)", - xpos, ypos, x, y, - lookup % puzzle->columns, lookup / puzzle->columns, - x + ((gint) (lookup % puzzle->columns) - xpos) * width, - y + ((gint) (lookup / puzzle->columns) - ypos) * height); - x += ((gint) (lookup % puzzle->columns) - xpos) * width; - y += ((gint) (lookup / puzzle->columns) - ypos) * height; - copy = gst_event_copy (event); - gst_structure_set (copy->event_data.structure.structure, - "pointer_x", G_TYPE_DOUBLE, x, - "pointer_y", G_TYPE_DOUBLE, y, NULL); - gst_event_unref (event); - event = copy; - } - } - /* handle the event. NOTE: it has already been translated! */ - type = gst_structure_get_string (event->event_data.structure.structure, - "event"); - if (g_str_equal (type, "key-press")) { - const gchar *key = - gst_structure_get_string (event->event_data.structure.structure, - "key"); - - if (g_str_equal (key, "space")) { - if (gst_puzzle_is_solved (puzzle)) { - gst_puzzle_shuffle (puzzle); - } else { - gst_puzzle_solve (puzzle); - } - } else { - if (puzzle->solved) - break; - if (g_str_equal (key, "Left")) { - gst_puzzle_move (puzzle, DIR_LEFT); - } else if (g_str_equal (key, "Right")) { - gst_puzzle_move (puzzle, DIR_RIGHT); - } else if (g_str_equal (key, "Up")) { - gst_puzzle_move (puzzle, DIR_UP); - } else if (g_str_equal (key, "Down")) { - gst_puzzle_move (puzzle, DIR_DOWN); - } - } - puzzle->solved = gst_puzzle_is_solved (puzzle); - } else if (g_str_equal (type, "mouse-button-press")) { - gint button; - - if (gst_structure_get_int (event->event_data.structure.structure, - "button", &button)) { - if (button == 1) { - if (xpos >= 0 && xpos < puzzle->columns && ypos >= 0 - && ypos < puzzle->rows && !puzzle->solved) { - gst_puzzle_swap (puzzle, ypos * puzzle->columns + xpos); - puzzle->solved = gst_puzzle_is_solved (puzzle); - } - } else if (button == 2) { - if (puzzle->solved) { - gst_puzzle_shuffle (puzzle); - } else { - gst_puzzle_solve (puzzle); - } - puzzle->solved = gst_puzzle_is_solved (puzzle); - } - } - } - /* FIXME: only return TRUE for events we handle? */ - result = TRUE; - break; - default: - break; - } - return gst_pad_event_default (pad, event) || result; -} - -static void -gst_puzzle_create (GstPuzzle * puzzle) -{ - guint i; - - puzzle->tiles = puzzle->rows * puzzle->columns; - g_assert (puzzle->tiles); - g_free (puzzle->permutation); - - puzzle->permutation = g_new (guint, puzzle->tiles); - for (i = 0; i < puzzle->tiles; i++) { - puzzle->permutation[i] = i; - } - puzzle->position = puzzle->tiles - 1; - /* shuffle a bit */ - gst_puzzle_shuffle (puzzle); -} - -static void -gst_puzzle_init (GTypeInstance * instance, gpointer g_class) -{ - GstVideofilter *videofilter; - GstPuzzle *puzzle; - - videofilter = GST_VIDEOFILTER (instance); - puzzle = GST_PUZZLE (instance); - /* FIXME: this is evil */ - gst_pad_set_event_function (videofilter->srcpad, nav_event_handler); - - /* set this so we don't crash when initializing */ - puzzle->rows = 1; - puzzle->columns = 1; -} - -static void -gst_puzzle_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstPuzzle *src; - - g_return_if_fail (GST_IS_PUZZLE (object)); - src = GST_PUZZLE (object); - - GST_DEBUG ("gst_puzzle_set_property"); - switch (prop_id) { - case PROP_COLUMNS: - src->columns = g_value_get_uint (value); - gst_puzzle_create (src); - break; - case PROP_ROWS: - src->rows = g_value_get_uint (value); - gst_puzzle_create (src); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_puzzle_get_property (GObject * object, guint prop_id, GValue * value, - GParamSpec * pspec) -{ - GstPuzzle *src; - - g_return_if_fail (GST_IS_PUZZLE (object)); - src = GST_PUZZLE (object); - - switch (prop_id) { - case PROP_COLUMNS: - g_value_set_uint (value, src->columns); - break; - case PROP_ROWS: - g_value_set_uint (value, src->rows); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_puzzle_setup (GstVideofilter * videofilter) -{ - GstPuzzle *puzzle; - - g_return_if_fail (GST_IS_PUZZLE (videofilter)); - puzzle = GST_PUZZLE (videofilter); - - puzzle->format = NULL; -} - -static void -draw_puzzle (GstVideofilter * videofilter, void *destp, void *srcp) -{ - GstPuzzle *puzzle; - int width, height; - guint i; - GstVideoImage dest, src; - - puzzle = GST_PUZZLE (videofilter); - if (!puzzle->format) { - puzzle->format = - gst_video_format_find_by_structure (gst_caps_get_structure - (gst_pad_get_negotiated_caps (videofilter->sinkpad), 0)); - } - width = gst_videofilter_get_input_width (videofilter); - height = gst_videofilter_get_input_height (videofilter); - gst_video_image_setup (&dest, puzzle->format, destp, width, height); - gst_video_image_setup (&src, puzzle->format, srcp, width, height); - /* use multiples of 4 here to get around drawing problems with YUV colorspaces */ - width = (width / puzzle->columns) & ~3; - height = (height / puzzle->rows) & ~3; - if (width == 0 || height == 0) { - gst_video_image_copy_area (&dest, 0, 0, &src, 0, 0, - gst_videofilter_get_input_width (videofilter), - gst_videofilter_get_input_height (videofilter)); - return; - } - if (width * puzzle->columns != gst_videofilter_get_input_width (videofilter)) { - guint w = - gst_videofilter_get_input_width (videofilter) - width * puzzle->columns; - - gst_video_image_copy_area (&dest, width * puzzle->columns, 0, &src, - width * puzzle->columns, 0, w, - gst_videofilter_get_input_height (videofilter)); - } - if (height * puzzle->rows != gst_videofilter_get_input_height (videofilter)) { - guint h = - gst_videofilter_get_input_height (videofilter) - height * puzzle->rows; - - gst_video_image_copy_area (&dest, 0, height * puzzle->rows, &src, 0, - height * puzzle->rows, gst_videofilter_get_input_width (videofilter), - h); - } - - for (i = 0; i < puzzle->tiles; i++) { - if (!puzzle->solved && i == puzzle->position) { - gst_video_image_draw_rectangle (&dest, width * (i % puzzle->columns), - height * (i / puzzle->columns), width, height, - &GST_VIDEO_COLOR_WHITE, TRUE); - } else { - gst_video_image_copy_area (&dest, width * (i % puzzle->columns), - height * (i / puzzle->columns), &src, - width * (puzzle->permutation[i] % puzzle->columns), - height * (puzzle->permutation[i] / puzzle->columns), width, height); - } - } -} - -static gboolean -plugin_init (GstPlugin * plugin) -{ -#ifdef HAVE_LIBOIL - oil_init (); -#endif - - if (!gst_library_load ("gstvideofilter")) - return FALSE; - - return gst_element_register (plugin, "puzzle", GST_RANK_NONE, - GST_TYPE_PUZZLE); -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - games, - "a collection of games to showcase features", - plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/gst/games/gstvideoimage.c b/gst/games/gstvideoimage.c deleted file mode 100644 index c32953b37..000000000 --- a/gst/games/gstvideoimage.c +++ /dev/null @@ -1,946 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * <2004> Benjamin Otte <otte@gnome.org> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gstvideoimage.h" -#ifdef HAVE_LIBOIL -#include <liboil/liboil.h> -#endif - -#include <string.h> - -const GstVideoColor GST_VIDEO_COLOR_WHITE = { 255, 128, 128, 255, 255, 255 }; -const GstVideoColor GST_VIDEO_COLOR_YELLOW = { 226, 0, 155, 255, 255, 0 }; -const GstVideoColor GST_VIDEO_COLOR_CYAN = { 179, 170, 0, 0, 255, 255 }; -const GstVideoColor GST_VIDEO_COLOR_GREEN = { 150, 46, 21, 0, 255, 0 }; -const GstVideoColor GST_VIDEO_COLOR_MAGENTA = { 105, 212, 235, 255, 0, 255 }; -const GstVideoColor GST_VIDEO_COLOR_RED = { 76, 85, 255, 255, 0, 0 }; -const GstVideoColor GST_VIDEO_COLOR_BLUE = { 29, 255, 107, 0, 0, 255 }; -const GstVideoColor GST_VIDEO_COLOR_BLACK = { 16, 128, 128, 0, 0, 0 }; -const GstVideoColor GST_VIDEO_COLOR_NEG_I = { 16, 198, 21, 0, 0, 128 }; -const GstVideoColor GST_VIDEO_COLOR_POS_Q = { 16, 235, 198, 0, 128, 255 }; -const GstVideoColor GST_VIDEO_COLOR_SUPER_BLACK = { 0, 128, 128, 0, 0, 0 }; -const GstVideoColor GST_VIDEO_COLOR_DARK_GREY = { 32, 128, 128, 32, 32, 32 }; - -const GstVideoFormat * -gst_video_format_find_by_structure (const GstStructure * structure) -{ - int i; - const char *media_type = gst_structure_get_name (structure); - int ret; - - g_return_val_if_fail (structure, NULL); - - if (strcmp (media_type, "video/x-raw-yuv") == 0) { - char *s; - int fourcc; - guint32 format; - - ret = gst_structure_get_fourcc (structure, "format", &format); - if (!ret) - return NULL; - for (i = 0; i < gst_video_format_count; i++) { - s = gst_video_format_list[i].fourcc; - //g_print("testing " GST_FOURCC_FORMAT " and %s\n", GST_FOURCC_ARGS(format), s); - fourcc = GST_MAKE_FOURCC (s[0], s[1], s[2], s[3]); - if (fourcc == format) { - return gst_video_format_list + i; - } - } - } else if (strcmp (media_type, "video/x-raw-rgb") == 0) { - int red_mask; - int green_mask; - int blue_mask; - int depth; - int bpp; - - ret = gst_structure_get_int (structure, "red_mask", &red_mask); - ret &= gst_structure_get_int (structure, "green_mask", &green_mask); - ret &= gst_structure_get_int (structure, "blue_mask", &blue_mask); - ret &= gst_structure_get_int (structure, "depth", &depth); - ret &= gst_structure_get_int (structure, "bpp", &bpp); - - for (i = 0; i < gst_video_format_count; i++) { - if (strcmp (gst_video_format_list[i].fourcc, "RGB ") == 0 && - gst_video_format_list[i].red_mask == red_mask && - gst_video_format_list[i].green_mask == green_mask && - gst_video_format_list[i].blue_mask == blue_mask && - gst_video_format_list[i].depth == depth && - gst_video_format_list[i].bitspp == bpp) { - return gst_video_format_list + i; - - } - } - return NULL; - } - - g_critical ("format not found for media type %s", media_type); - - return NULL; -} - -const GstVideoFormat * -gst_video_format_find_by_fourcc (int find_fourcc) -{ - int i; - - for (i = 0; i < gst_video_format_count; i++) { - char *s; - int fourcc; - - s = gst_video_format_list[i].fourcc; - fourcc = GST_MAKE_FOURCC (s[0], s[1], s[2], s[3]); - if (find_fourcc == fourcc) { - /* If YUV format, it's good */ - if (!gst_video_format_list[i].ext_caps) { - return gst_video_format_list + i; - } - - return gst_video_format_list + i; - } - } - return NULL; -} - -const GstVideoFormat * -gst_video_format_find_by_name (const char *name) -{ - int i; - - for (i = 0; i < gst_video_format_count; i++) { - if (strcmp (name, gst_video_format_list[i].name) == 0) { - return gst_video_format_list + i; - } - } - return NULL; -} - - -GstStructure * -gst_video_format_get_structure (const GstVideoFormat * format) -{ - unsigned int fourcc; - - g_return_val_if_fail (format, NULL); - - fourcc = - GST_MAKE_FOURCC (format->fourcc[0], format->fourcc[1], format->fourcc[2], - format->fourcc[3]); - - if (format->ext_caps) { - int endianness; - - if (format->bitspp == 16) { - endianness = G_BYTE_ORDER; - } else { - endianness = G_BIG_ENDIAN; - } - return gst_structure_new ("video/x-raw-rgb", - "bpp", G_TYPE_INT, format->bitspp, - "endianness", G_TYPE_INT, endianness, - "depth", G_TYPE_INT, format->depth, - "red_mask", G_TYPE_INT, format->red_mask, - "green_mask", G_TYPE_INT, format->green_mask, - "blue_mask", G_TYPE_INT, format->blue_mask, NULL); - } else { - return gst_structure_new ("video/x-raw-yuv", - "format", GST_TYPE_FOURCC, fourcc, NULL); - } -} - -/* returns the size in bytes for one video frame of the given dimensions - * given the fourcc in GstVideotestsrc */ -guint -gst_video_format_get_size (const GstVideoFormat * format, guint w, guint h) -{ - GstVideoImage p = { 0 }; - - g_return_val_if_fail (format != NULL, 0); - g_return_val_if_fail (w > 0, 0); - g_return_val_if_fail (h > 0, 0); - - gst_video_image_setup (&p, format, NULL, w, h); - - return (unsigned long) p.endptr; -} - -void -gst_video_image_setup (GstVideoImage * image, const GstVideoFormat * format, - guint8 * data, guint w, guint h) -{ - g_return_if_fail (image != NULL); - g_return_if_fail (format != NULL); - g_return_if_fail (w > 0); - g_return_if_fail (h > 0); - - image->width = w; - image->height = h; - image->format = format; - format->paint_setup (image, data); -} - -void -gst_video_image_paint_hline (GstVideoImage * image, gint x, gint y, gint w, - const GstVideoColor * c) -{ - g_return_if_fail (image != NULL); - g_return_if_fail (c != NULL); - g_return_if_fail (w > 0); - - /* check coords */ - if (y < 0 || y >= image->height) - return; - if (x < 0) { - if (x + w < 0) - return; - w += x; - x = 0; - } - if (x >= image->width) - return; - if (x + w > image->width) { - w = image->width - x; - } - image->format->paint_hline (image, x, y, w, c); -} - -void -gst_video_image_draw_rectangle (GstVideoImage * image, gint x, gint y, - gint w, gint h, const GstVideoColor * c, gboolean filled) -{ - gint i; - - g_return_if_fail (image != NULL); - g_return_if_fail (c != NULL); - g_return_if_fail (w > 0); - g_return_if_fail (h > 0); - - /* check coords */ - if (x < 0) { - if (x + w < 0) - return; - w += x; - x = 0; - } - if (x >= image->width) - return; - if (x + w > image->width) { - w = image->width - x; - } - if (y < 0) { - if (y + h < 0) - return; - h += y; - y = 0; - } - if (y >= image->height) - return; - if (y + h > image->height) { - y = image->height - y; - } - - if (filled) { - for (i = 0; i < h; i++) { - image->format->paint_hline (image, x, y + i, w, c); - } - } else { - h--; - image->format->paint_hline (image, x, y, w, c); - for (i = 1; i < h; i++) { - image->format->paint_hline (image, x, y + i, 1, c); - image->format->paint_hline (image, x + w - 1, y + i, 1, c); - } - image->format->paint_hline (image, x, y + h, w, c); - } -} - -void -gst_video_image_copy_hline (GstVideoImage * dest, gint xdest, gint ydest, - GstVideoImage * src, gint xsrc, gint ysrc, gint w) -{ - g_return_if_fail (dest != NULL); - g_return_if_fail (src != NULL); - g_return_if_fail (dest->format == src->format); - g_return_if_fail (w > 0); - - /* check width coords */ - if (xdest >= dest->width) - return; - if (xsrc >= src->width) - return; - if (xdest < 0) { - xsrc -= xdest; - w += xdest; - xdest = 0; - } - if (xsrc < 0) { - xdest -= xsrc; - w += xsrc; - xsrc = 0; - } - if (w <= 0) - return; - if (xdest + w > dest->width) - w = dest->width - xdest; - if (xsrc + w > src->width) - w = src->width - xsrc; - /* check height coords */ - if (ysrc >= src->height || ysrc < 0) - return; - if (ydest >= dest->height || ydest < 0) - return; - - dest->format->copy_hline (dest, xdest, ydest, src, xsrc, ysrc, w); -} - -void -gst_video_image_copy_area (GstVideoImage * dest, gint xdest, gint ydest, - GstVideoImage * src, gint xsrc, gint ysrc, gint w, gint h) -{ - gint i; - - g_return_if_fail (dest != NULL); - g_return_if_fail (src != NULL); - g_return_if_fail (dest->format == src->format); - g_return_if_fail (w > 0); - g_return_if_fail (h > 0); - - /* check width coords */ - if (xdest >= dest->width) - return; - if (xsrc >= src->width) - return; - if (xdest < 0) { - xsrc -= xdest; - w += xdest; - xdest = 0; - } - if (xsrc < 0) { - xdest -= xsrc; - w += xsrc; - xsrc = 0; - } - if (w <= 0) - return; - if (xdest + w > dest->width) - w = dest->width - xdest; - if (xsrc + w > src->width) - w = src->width - xsrc; - /* check height coords */ - if (ydest >= dest->height) - return; - if (ysrc >= src->height) - return; - if (ydest < 0) { - ysrc -= ydest; - h += ydest; - ydest = 0; - } - if (ysrc < 0) { - ydest -= ysrc; - h += ysrc; - ysrc = 0; - } - if (h <= 0) - return; - if (ydest + h > dest->height) - h = dest->height - ydest; - if (ysrc + h > src->height) - h = src->height - ysrc; - - for (i = 0; i < h; i++) { - dest->format->copy_hline (dest, xdest, ydest + i, src, xsrc, ysrc + i, w); - } -} - - -#define ROUND_UP_2(x) (((x)+1)&~1) -#define ROUND_UP_4(x) (((x)+3)&~3) -#define ROUND_UP_8(x) (((x)+7)&~7) - -static void -paint_setup_I420 (GstVideoImage * p, char *dest) -{ - p->yp = dest; - p->ystride = ROUND_UP_4 (p->width); - p->up = p->yp + p->ystride * ROUND_UP_2 (p->height); - p->ustride = ROUND_UP_8 (p->width) / 2; - p->vp = p->up + p->ustride * ROUND_UP_2 (p->height) / 2; - p->vstride = ROUND_UP_8 (p->ystride) / 2; - p->endptr = p->vp + p->vstride * ROUND_UP_2 (p->height) / 2; -} - -static void -paint_hline_I420 (GstVideoImage * p, int x, int y, int w, - const GstVideoColor * c) -{ - int x1 = x / 2; - int x2 = (x + w) / 2; - int offset = y * p->ystride; - int offset1 = (y / 2) * p->ustride; - - memset (p->yp + offset + x, c->Y, w); - memset (p->up + offset1 + x1, c->U, x2 - x1); - memset (p->vp + offset1 + x1, c->V, x2 - x1); -} - -static void -copy_hline_I420 (GstVideoImage * dest, int xdest, int ydest, - GstVideoImage * src, int xsrc, int ysrc, int w) -{ - int destoffset = ydest * dest->ystride; - int destoffset1 = (ydest / 2) * dest->ustride; - int srcoffset = ysrc * src->ystride; - int srcoffset1 = (ysrc / 2) * src->ustride; - - memcpy (dest->yp + destoffset + xdest, src->yp + srcoffset + xsrc, w); - memcpy (dest->up + destoffset1 + xdest / 2, src->up + srcoffset1 + xsrc / 2, - w / 2); - memcpy (dest->vp + destoffset1 + xdest / 2, src->vp + srcoffset1 + xsrc / 2, - w / 2); -} - -static void -paint_setup_YV12 (GstVideoImage * p, char *dest) -{ - p->yp = dest; - p->ystride = ROUND_UP_4 (p->width); - p->vp = p->yp + p->ystride * ROUND_UP_2 (p->height); - p->vstride = ROUND_UP_8 (p->ystride) / 2; - p->up = p->vp + p->vstride * ROUND_UP_2 (p->height) / 2; - p->ustride = ROUND_UP_8 (p->ystride) / 2; - p->endptr = p->up + p->ustride * ROUND_UP_2 (p->height) / 2; -} - -static void -paint_setup_YUY2 (GstVideoImage * p, char *dest) -{ - p->yp = dest; - p->up = dest + 1; - p->vp = dest + 3; - p->ystride = ROUND_UP_2 (p->width) * 2; - p->endptr = dest + p->ystride * p->height; -} - -static void -paint_setup_UYVY (GstVideoImage * p, char *dest) -{ - p->yp = dest + 1; - p->up = dest; - p->vp = dest + 2; - p->ystride = ROUND_UP_2 (p->width) * 2; - p->endptr = dest + p->ystride * p->height; -} - -static void -paint_setup_YVYU (GstVideoImage * p, char *dest) -{ - p->yp = dest; - p->up = dest + 3; - p->vp = dest + 1; - p->ystride = ROUND_UP_2 (p->width * 2); - p->endptr = dest + p->ystride * p->height; -} - -#ifndef HAVE_LIBOIL -void -oil_splat_u8 (guint8 * dest, int dstr, guint8 val, int n) -{ - int i; - - for (i = 0; i < n; i++) { - *dest = val; - dest += dstr; - } -} -#endif - -static void -paint_hline_YUY2 (GstVideoImage * p, int x, int y, int w, - const GstVideoColor * c) -{ - int x1 = x / 2; - int x2 = (x + w) / 2; - int offset = y * p->ystride; - - oil_splat_u8 (p->yp + offset + x * 2, 2, c->Y, w); - oil_splat_u8 (p->up + offset + x1 * 4, 4, c->U, x2 - x1); - oil_splat_u8 (p->vp + offset + x1 * 4, 4, c->V, x2 - x1); -} - -static void -copy_hline_YUY2 (GstVideoImage * dest, int xdest, int ydest, - GstVideoImage * src, int xsrc, int ysrc, int w) -{ - int destoffset = ydest * dest->ystride; - int srcoffset = ysrc * src->ystride; - - memcpy (dest->yp + destoffset + xdest * 2, src->yp + srcoffset + xsrc * 2, - w * 2); -} - -static void -paint_setup_IYU2 (GstVideoImage * p, char *dest) -{ - /* untested */ - p->yp = dest + 1; - p->up = dest + 0; - p->vp = dest + 2; - p->ystride = ROUND_UP_4 (p->width * 3); - p->endptr = dest + p->ystride * p->height; -} - -static void -paint_hline_IYU2 (GstVideoImage * p, int x, int y, int w, - const GstVideoColor * c) -{ - int offset; - - offset = y * p->ystride; - oil_splat_u8 (p->yp + offset + x * 3, 3, c->Y, w); - oil_splat_u8 (p->up + offset + x * 3, 3, c->U, w); - oil_splat_u8 (p->vp + offset + x * 3, 3, c->V, w); -} - -static void -copy_hline_IYU2 (GstVideoImage * dest, int xdest, int ydest, - GstVideoImage * src, int xsrc, int ysrc, int w) -{ - int destoffset = ydest * dest->ystride; - int srcoffset = ydest * src->ystride; - - memcpy (dest->yp + destoffset + xdest * 3, src->yp + srcoffset + xsrc * 3, - w * 3); -} - -static void -paint_setup_Y41B (GstVideoImage * p, char *dest) -{ - p->yp = dest; - p->ystride = ROUND_UP_4 (p->width); - p->up = p->yp + p->ystride * p->height; - p->ustride = ROUND_UP_8 (p->width) / 4; - p->vp = p->up + p->ustride * p->height; - p->vstride = ROUND_UP_8 (p->width) / 4; - p->endptr = p->vp + p->vstride * p->height; -} - -static void -paint_hline_Y41B (GstVideoImage * p, int x, int y, int w, - const GstVideoColor * c) -{ - int x1 = x / 4; - int x2 = (x + w) / 4; - int offset = y * p->ystride; - int offset1 = y * p->ustride; - - memset (p->yp + offset + x, c->Y, w); - memset (p->up + offset1 + x1, c->U, x2 - x1); - memset (p->vp + offset1 + x1, c->V, x2 - x1); -} - -static void -copy_hline_Y41B (GstVideoImage * dest, int xdest, int ydest, - GstVideoImage * src, int xsrc, int ysrc, int w) -{ - int destoffset = ydest * dest->ystride; - int destoffset1 = ydest * dest->ustride; - int srcoffset = ysrc * src->ystride; - int srcoffset1 = ysrc * src->ustride; - - memcpy (dest->yp + destoffset + xdest, src->yp + srcoffset + xsrc, w); - memcpy (dest->up + destoffset1 + xdest / 4, src->up + srcoffset1 + xsrc / 4, - w / 4); - memcpy (dest->vp + destoffset1 + xdest / 4, src->vp + srcoffset1 + xsrc / 4, - w / 4); -} - -static void -paint_setup_Y42B (GstVideoImage * p, char *dest) -{ - p->yp = dest; - p->ystride = ROUND_UP_4 (p->width); - p->up = p->yp + p->ystride * p->height; - p->ustride = ROUND_UP_8 (p->width) / 2; - p->vp = p->up + p->ustride * p->height; - p->vstride = ROUND_UP_8 (p->width) / 2; - p->endptr = p->vp + p->vstride * p->height; -} - -static void -paint_hline_Y42B (GstVideoImage * p, int x, int y, int w, - const GstVideoColor * c) -{ - int x1 = x / 2; - int x2 = (x + w) / 2; - int offset = y * p->ystride; - int offset1 = y * p->ustride; - - memset (p->yp + offset + x, c->Y, w); - memset (p->up + offset1 + x1, c->U, x2 - x1); - memset (p->vp + offset1 + x1, c->V, x2 - x1); -} - -static void -copy_hline_Y42B (GstVideoImage * dest, int xdest, int ydest, - GstVideoImage * src, int xsrc, int ysrc, int w) -{ - int destoffset = ydest * dest->ystride; - int destoffset1 = ydest * dest->ustride; - int srcoffset = ysrc * src->ystride; - int srcoffset1 = ysrc * src->ustride; - - memcpy (dest->yp + destoffset + xdest, src->yp + srcoffset + xsrc, w); - memcpy (dest->up + destoffset1 + xdest / 2, src->up + srcoffset1 + xsrc / 2, - w / 2); - memcpy (dest->vp + destoffset1 + xdest / 2, src->vp + srcoffset1 + xsrc / 2, - w / 2); -} - -static void -paint_setup_Y800 (GstVideoImage * p, char *dest) -{ - /* untested */ - p->yp = dest; - p->ystride = ROUND_UP_4 (p->width); - p->endptr = dest + p->ystride * p->height; -} - -static void -paint_hline_Y800 (GstVideoImage * p, int x, int y, int w, - const GstVideoColor * c) -{ - int offset = y * p->ystride; - - memset (p->yp + offset + x, c->Y, w); -} - -static void -copy_hline_Y800 (GstVideoImage * dest, int xdest, int ydest, - GstVideoImage * src, int xsrc, int ysrc, int w) -{ - int destoffset = ydest * dest->ystride; - int srcoffset = ysrc * src->ystride; - - memcpy (dest->yp + destoffset + xdest, src->yp + srcoffset + xsrc, w); -} - -static void -paint_setup_YVU9 (GstVideoImage * p, char *dest) -{ - int h = ROUND_UP_4 (p->height); - - p->yp = dest; - p->ystride = ROUND_UP_4 (p->width); - p->vp = p->yp + p->ystride * ROUND_UP_4 (p->height); - p->vstride = ROUND_UP_4 (p->ystride / 4); - p->up = p->vp + p->vstride * ROUND_UP_4 (h / 4); - p->ustride = ROUND_UP_4 (p->ystride / 4); - p->endptr = p->up + p->ustride * ROUND_UP_4 (h / 4); -} - -static void -paint_setup_YUV9 (GstVideoImage * p, char *dest) -{ - /* untested */ - int h = ROUND_UP_4 (p->height); - - p->yp = dest; - p->ystride = ROUND_UP_4 (p->width); - p->up = p->yp + p->ystride * h; - p->ustride = ROUND_UP_4 (p->ystride / 4); - p->vp = p->up + p->ustride * ROUND_UP_4 (h / 4); - p->vstride = ROUND_UP_4 (p->ystride / 4); - p->endptr = p->vp + p->vstride * ROUND_UP_4 (h / 4); -} - -static void -paint_hline_YUV9 (GstVideoImage * p, int x, int y, int w, - const GstVideoColor * c) -{ - int x1 = x / 4; - int x2 = (x + w) / 4; - int offset = y * p->ystride; - int offset1 = (y / 4) * p->ustride; - - memset (p->yp + offset + x, c->Y, w); - memset (p->up + offset1 + x1, c->U, x2 - x1); - memset (p->vp + offset1 + x1, c->V, x2 - x1); -} - -static void -copy_hline_YUV9 (GstVideoImage * dest, int xdest, int ydest, - GstVideoImage * src, int xsrc, int ysrc, int w) -{ - int destoffset = ydest * dest->ystride; - int destoffset1 = ydest * dest->ustride; - int srcoffset = ysrc * src->ystride; - int srcoffset1 = ysrc * src->ustride; - - memcpy (dest->yp + destoffset + xdest, src->yp + srcoffset + xsrc, w); - memcpy (dest->up + destoffset1 + xdest / 4, src->up + srcoffset1 + xsrc / 4, - w / 4); - memcpy (dest->vp + destoffset1 + xdest / 4, src->vp + srcoffset1 + xsrc / 4, - w / 4); -} - -static void -paint_setup_xRGB8888 (GstVideoImage * p, char *dest) -{ - p->yp = dest + 1; - p->up = dest + 2; - p->vp = dest + 3; - p->ystride = p->width * 4; - p->endptr = p->dest + p->ystride * p->height; -} - -static void -paint_setup_xBGR8888 (GstVideoImage * p, char *dest) -{ - p->yp = dest + 3; - p->up = dest + 2; - p->vp = dest + 1; - p->ystride = p->width * 4; - p->endptr = p->dest + p->ystride * p->height; -} - -static void -paint_setup_RGBx8888 (GstVideoImage * p, char *dest) -{ - p->yp = dest + 0; - p->up = dest + 1; - p->vp = dest + 2; - p->ystride = p->width * 4; - p->endptr = p->dest + p->ystride * p->height; -} - -static void -paint_setup_BGRx8888 (GstVideoImage * p, char *dest) -{ - p->yp = dest + 2; - p->up = dest + 1; - p->vp = dest + 0; - p->ystride = p->width * 4; - p->endptr = p->dest + p->ystride * p->height; -} - -static void -paint_setup_RGB888 (GstVideoImage * p, char *dest) -{ - p->yp = dest + 0; - p->up = dest + 1; - p->vp = dest + 2; - p->ystride = ROUND_UP_4 (p->width * 3); - p->endptr = p->dest + p->ystride * p->height; -} - -static void -paint_setup_BGR888 (GstVideoImage * p, char *dest) -{ - p->yp = dest + 2; - p->up = dest + 1; - p->vp = dest + 0; - p->ystride = ROUND_UP_4 (p->width * 3); - p->endptr = p->dest + p->ystride * p->height; -} - -static void -paint_hline_str4 (GstVideoImage * p, int x, int y, int w, - const GstVideoColor * c) -{ - int offset = y * p->ystride; - - oil_splat_u8 (p->yp + offset + x * 4, 4, c->R, w); - oil_splat_u8 (p->up + offset + x * 4, 4, c->G, w); - oil_splat_u8 (p->vp + offset + x * 4, 4, c->B, w); -} - -static void -copy_hline_str4 (GstVideoImage * dest, int xdest, int ydest, - GstVideoImage * src, int xsrc, int ysrc, int w) -{ - int destoffset = ydest * dest->ystride; - int srcoffset = ysrc * src->ystride; - - memcpy (dest->yp + destoffset + xdest * 4, src->yp + srcoffset + xsrc * 4, - w * 4); -} - -static void -paint_hline_str3 (GstVideoImage * p, int x, int y, int w, - const GstVideoColor * c) -{ - int offset = y * p->ystride; - - oil_splat_u8 (p->yp + offset + x * 3, 3, c->R, w); - oil_splat_u8 (p->up + offset + x * 3, 3, c->G, w); - oil_splat_u8 (p->vp + offset + x * 3, 3, c->B, w); -} - -static void -copy_hline_str3 (GstVideoImage * dest, int xdest, int ydest, - GstVideoImage * src, int xsrc, int ysrc, int w) -{ - int destoffset = ydest * dest->ystride; - int srcoffset = ysrc * src->ystride; - - memcpy (dest->yp + destoffset + xdest * 3, src->yp + srcoffset + xsrc * 3, - w * 3); -} - -static void -paint_setup_RGB565 (GstVideoImage * p, char *dest) -{ - p->yp = dest; - p->ystride = ROUND_UP_4 (p->width * 2); - p->endptr = p->dest + p->ystride * p->height; -} - -static void -paint_hline_RGB565 (GstVideoImage * p, int x, int y, int w, - const GstVideoColor * c) -{ - int offset = y * p->ystride; - unsigned int a, b; - - a = (c->R & 0xf8) | (c->G >> 5); - b = ((c->G << 3) & 0xe0) | (c->B >> 3); - -#if G_BYTE_ORDER == G_LITTLE_ENDIAN - oil_splat_u8 (p->yp + offset + x * 2 + 0, 2, b, w); - oil_splat_u8 (p->yp + offset + x * 2 + 1, 2, a, w); -#else - oil_splat_u8 (p->yp + offset + x * 2 + 0, 2, a, w); - oil_splat_u8 (p->yp + offset + x * 2 + 1, 2, b, w); -#endif -} - -static void -copy_hline_str2 (GstVideoImage * dest, int xdest, int ydest, - GstVideoImage * src, int xsrc, int ysrc, int w) -{ - int destoffset = ydest * dest->ystride; - int srcoffset = ysrc * src->ystride; - - memcpy (dest->yp + destoffset + xdest * 2, src->yp + srcoffset + xsrc * 2, - w * 2); -} - -static void -paint_setup_xRGB1555 (GstVideoImage * p, char *dest) -{ - p->yp = dest; - p->ystride = ROUND_UP_4 (p->width * 2); - p->endptr = p->dest + p->ystride * p->height; -} - -static void -paint_hline_xRGB1555 (GstVideoImage * p, int x, int y, int w, - const GstVideoColor * c) -{ - int offset = y * p->ystride; - unsigned int a, b; - - a = ((c->R >> 1) & 0x7c) | (c->G >> 6); - b = ((c->G << 2) & 0xe0) | (c->B >> 3); - -#if G_BYTE_ORDER == G_LITTLE_ENDIAN - oil_splat_u8 (p->yp + offset + x * 2 + 0, 2, b, w); - oil_splat_u8 (p->yp + offset + x * 2 + 1, 2, a, w); -#else - oil_splat_u8 (p->yp + offset + x * 2 + 0, 2, a, w); - oil_splat_u8 (p->yp + offset + x * 2 + 1, 2, b, w); -#endif -} - -const GstVideoFormat gst_video_format_list[] = { -/* packed */ - {"YUY2", "YUY2", 16, paint_setup_YUY2, paint_hline_YUY2, copy_hline_YUY2}, - {"UYVY", "UYVY", 16, paint_setup_UYVY, paint_hline_YUY2, copy_hline_YUY2}, - {"Y422", "Y422", 16, paint_setup_UYVY, paint_hline_YUY2, copy_hline_YUY2}, - {"UYNV", "UYNV", 16, paint_setup_UYVY, paint_hline_YUY2, copy_hline_YUY2}, /* FIXME: UYNV? */ - {"YVYU", "YVYU", 16, paint_setup_YVYU, paint_hline_YUY2, copy_hline_YUY2}, - - /* interlaced */ - /*{ "IUYV", "IUY2", 16, paint_setup_YVYU, paint_hline_YUY2 }, */ - - /* inverted */ - /*{ "cyuv", "cyuv", 16, paint_setup_YVYU, paint_hline_YUY2 }, */ - - /*{ "Y41P", "Y41P", 12, paint_setup_YVYU, paint_hline_YUY2 }, */ - - /* interlaced */ - /*{ "IY41", "IY41", 12, paint_setup_YVYU, paint_hline_YUY2 }, */ - - /*{ "Y211", "Y211", 8, paint_setup_YVYU, paint_hline_YUY2 }, */ - - /*{ "Y41T", "Y41T", 12, paint_setup_YVYU, paint_hline_YUY2 }, */ - /*{ "Y42P", "Y42P", 16, paint_setup_YVYU, paint_hline_YUY2 }, */ - /*{ "CLJR", "CLJR", 8, paint_setup_YVYU, paint_hline_YUY2 }, */ - /*{ "IYU1", "IYU1", 12, paint_setup_YVYU, paint_hline_YUY2 }, */ - {"IYU2", "IYU2", 24, paint_setup_IYU2, paint_hline_IYU2, copy_hline_IYU2}, - -/* planar */ - /* YVU9 */ - {"YVU9", "YVU9", 9, paint_setup_YVU9, paint_hline_YUV9, copy_hline_YUV9}, - /* YUV9 */ - {"YUV9", "YUV9", 9, paint_setup_YUV9, paint_hline_YUV9, copy_hline_YUV9}, - /* IF09 */ - /* YV12 */ - {"YV12", "YV12", 12, paint_setup_YV12, paint_hline_I420, copy_hline_I420}, - /* I420 */ - {"I420", "I420", 12, paint_setup_I420, paint_hline_I420, copy_hline_I420}, - /* NV12 */ - /* NV21 */ - /* CLPL */ - /* Y41B */ - {"Y41B", "Y41B", 12, paint_setup_Y41B, paint_hline_Y41B, copy_hline_Y41B}, - /* Y42B */ - {"Y42B", "Y42B", 16, paint_setup_Y42B, paint_hline_Y42B, copy_hline_Y42B}, - /* Y800 grayscale */ - {"Y800", "Y800", 8, paint_setup_Y800, paint_hline_Y800, copy_hline_Y800}, - - {"RGB ", "xRGB8888", 32, paint_setup_xRGB8888, paint_hline_str4, - copy_hline_str4, - 1, 24, 0x00ff0000, 0x0000ff00, 0x000000ff}, - {"RGB ", "xBGR8888", 32, paint_setup_xBGR8888, paint_hline_str4, - copy_hline_str4, - 1, 24, 0x000000ff, 0x0000ff00, 0x00ff0000}, - {"RGB ", "RGBx8888", 32, paint_setup_RGBx8888, paint_hline_str4, - copy_hline_str4, - 1, 24, 0xff000000, 0x00ff0000, 0x0000ff00}, - {"RGB ", "BGRx8888", 32, paint_setup_BGRx8888, paint_hline_str4, - copy_hline_str4, - 1, 24, 0x0000ff00, 0x00ff0000, 0xff000000}, - {"RGB ", "RGB888", 24, paint_setup_RGB888, paint_hline_str3, copy_hline_str3, - 1, 24, 0x00ff0000, 0x0000ff00, 0x000000ff}, - {"RGB ", "BGR888", 24, paint_setup_BGR888, paint_hline_str3, copy_hline_str3, - 1, 24, 0x000000ff, 0x0000ff00, 0x00ff0000}, - {"RGB ", "RGB565", 16, paint_setup_RGB565, paint_hline_RGB565, - copy_hline_str2, - 1, 16, 0x0000f800, 0x000007e0, 0x0000001f}, - {"RGB ", "xRGB1555", 16, paint_setup_xRGB1555, paint_hline_xRGB1555, - copy_hline_str2, - 1, 15, 0x00007c00, 0x000003e0, 0x0000001f}, -}; -const guint gst_video_format_count = G_N_ELEMENTS (gst_video_format_list); diff --git a/gst/games/gstvideoimage.h b/gst/games/gstvideoimage.h deleted file mode 100644 index 2181e024d..000000000 --- a/gst/games/gstvideoimage.h +++ /dev/null @@ -1,114 +0,0 @@ -/* GStreamer - * Copyright (C) <2003> David A. Schleef <ds@schleef.org> - * <2004> Benjamin Otte <otte@gnome.org - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <gst/gst.h> - -#ifndef __GST_VIDEO_IMAGE_H__ -#define __GST_VIDEO_IMAGE_H__ - -G_BEGIN_DECLS - - -typedef struct _GstVideoColor GstVideoColor; -typedef struct _GstVideoImage GstVideoImage; -typedef struct _GstVideoFormat GstVideoFormat; - -struct _GstVideoColor { - int Y, U, V; - int R, G, B; -}; -extern const GstVideoColor GST_VIDEO_COLOR_WHITE; -extern const GstVideoColor GST_VIDEO_COLOR_YELLOW; -extern const GstVideoColor GST_VIDEO_COLOR_CYAN; -extern const GstVideoColor GST_VIDEO_COLOR_GREEN; -extern const GstVideoColor GST_VIDEO_COLOR_MAGENTA; -extern const GstVideoColor GST_VIDEO_COLOR_RED; -extern const GstVideoColor GST_VIDEO_COLOR_BLUE; -extern const GstVideoColor GST_VIDEO_COLOR_BLACK; -extern const GstVideoColor GST_VIDEO_COLOR_NEG_I; -extern const GstVideoColor GST_VIDEO_COLOR_POS_Q; -extern const GstVideoColor GST_VIDEO_COLOR_SUPER_BLACK; -extern const GstVideoColor GST_VIDEO_COLOR_DARK_GREY; - - -struct _GstVideoImage -{ - guint8 * dest; /* pointer to first byte of video data */ - guint8 * yp, *up, *vp; /* pointers to first byte of each component - * for both packed/planar YUV and RGB */ - guint8 * endptr; /* pointer to byte beyond last video data */ - guint ystride; - guint ustride; - guint vstride; - guint width; - guint height; - const GstVideoFormat * format; -}; - -struct _GstVideoFormat -{ - char * fourcc; - char * name; - int bitspp; - void (* paint_setup) (GstVideoImage * p, char *dest); - void (* paint_hline) (GstVideoImage * p, int x, int y, int w, const GstVideoColor *c); - void (* copy_hline) (GstVideoImage * dest, int destx, int desty, - GstVideoImage * src, int srcx, int srcy, int w); - int ext_caps; - int depth; - guint red_mask; - guint green_mask; - guint blue_mask; -}; - -const GstVideoFormat * gst_video_format_find_by_fourcc (int find_fourcc); -const GstVideoFormat * gst_video_format_find_by_name (const char *name); -const GstVideoFormat * gst_video_format_find_by_structure (const GstStructure *structure); -GstStructure * gst_video_format_get_structure (const GstVideoFormat *format); -guint gst_video_format_get_size (const GstVideoFormat *format, - guint w, guint h); - -extern const GstVideoFormat gst_video_format_list[]; -extern const guint gst_video_format_count; - -void gst_video_image_setup (GstVideoImage *image, - const GstVideoFormat *format, - guint8 *data, guint w, guint h); - -/* drawing operations */ -void gst_video_image_draw_hline (GstVideoImage *image, - gint x, gint y, gint w, - const GstVideoColor *c); -void gst_video_image_draw_rectangle (GstVideoImage *image, - gint x, gint y, gint w, gint h, - const GstVideoColor *c, gboolean filled); -void gst_video_image_copy_hline (GstVideoImage *dest, - gint xdest, gint ydest, - GstVideoImage *src, - gint xsrc, gint ysrc, gint w); -void gst_video_image_copy_area (GstVideoImage *dest, - gint xdest, gint ydest, - GstVideoImage *src, - gint xsrc, gint ysrc, - gint w, gint h); - -G_END_DECLS - -#endif /* __GST_VIDEO_IMAGE_H__ */ diff --git a/gst/games/meson.build b/gst/games/meson.build deleted file mode 100644 index e3509278e..000000000 --- a/gst/games/meson.build +++ /dev/null @@ -1,13 +0,0 @@ -games_sources = [ - 'gstvideoimage.c', - 'gstpuzzle.c', -] - -gstpuzzle = library('gstpuzzle', - games_sources, - c_args : gst_plugins_bad_args, - include_directories : [configinc], - dependencies : [gstbase_dep], - install : true, - install_dir : plugins_install_dir, -) diff --git a/gst/hdvparse/Makefile.am b/gst/hdvparse/Makefile.am deleted file mode 100644 index ea9368aa6..000000000 --- a/gst/hdvparse/Makefile.am +++ /dev/null @@ -1,12 +0,0 @@ -plugin_LTLIBRARIES = libgsthdvparse.la - -libgsthdvparse_la_SOURCES = \ - gsthdvparse.c - -noinst_HEADERS = \ - gsthdvparse.h - -libgsthdvparse_la_CFLAGS = $(GST_CFLAGS) $(GST_BASE_CFLAGS) -libgsthdvparse_la_LIBADD = $(GST_LIBS) $(GST_BASE_LIBS) $(LIBM) -libgsthdvparse_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgsthdvparse_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) diff --git a/gst/hdvparse/gsthdvparse.c b/gst/hdvparse/gsthdvparse.c deleted file mode 100644 index b899e95b8..000000000 --- a/gst/hdvparse/gsthdvparse.c +++ /dev/null @@ -1,888 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2009 Edward Hervey <bilboed@bilboed.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/** - * SECTION:element-HDVParse - * - * <refsect2> - * <title>Example launch line</title> - * <para> - * <programlisting> - * gst-launch -v -m filesrc ! mpegtsdemux ! hdvparse ! fakesink silent=TRUE - * </programlisting> - * </para> - * </refsect2> - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <math.h> - -#include <gst/gst.h> -#include <gst/base/gstbasetransform.h> - -#include "gsthdvparse.h" - -GST_DEBUG_CATEGORY_STATIC (gst_hdvparse_debug); -#define GST_CAT_DEFAULT gst_hdvparse_debug - -/* Filter signals and args */ -enum -{ - /* FILL ME */ - LAST_SIGNAL -}; - -enum -{ - PROP_0, -}; - - - -#define CLOCK_BASE 9LL -#define CLOCK_FREQ (CLOCK_BASE * 10000) - -#define MPEGTIME_TO_GSTTIME(time) (gst_util_uint64_scale ((time), \ - GST_MSECOND/10, CLOCK_BASE)) -#define GSTTIME_TO_MPEGTIME(time) (gst_util_uint64_scale ((time), \ - CLOCK_BASE, GST_MSECOND/10)) - -/* If set to 1, then extra validation will be applied to check - * for complete spec compliance wherever applicable. */ -#define VALIDATE 0 - -/* Binary-coded decimal reading macro */ -#define BCD(c) ( ((((c) >> 4) & 0x0f) * 10) + ((c) & 0x0f) ) -/* Same as before, but with a mask */ -#define BCD_M(c, mask) (BCD ((c) & (mask))) - -/* the capabilities of the inputs and outputs. - * - * describe the real formats here. - */ -static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("hdv/aux-v;hdv/aux-a") - ); - -static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS - ("hdv/aux-v,parsed=(boolean)True;hdv/aux-a,parsed=(boolean)True") - ); - -/* debug category for fltering log messages - * - * exchange the string 'Template HDVParse' with your description - */ -#define DEBUG_INIT(bla) \ - GST_DEBUG_CATEGORY_INIT (gst_hdvparse_debug, "hdvparse", 0, "HDV private stream parser"); - -GST_BOILERPLATE_FULL (GstHDVParse, gst_hdvparse, GstBaseTransform, - GST_TYPE_BASE_TRANSFORM, DEBUG_INIT); - -static GstFlowReturn gst_hdvparse_transform_ip (GstBaseTransform * base, - GstBuffer * outbuf); -static GstCaps *gst_hdvparse_transform_caps (GstBaseTransform * trans, - GstPadDirection dir, GstCaps * incaps); - -/* GObject vmethod implementations */ - -static void -gst_hdvparse_base_init (gpointer klass) -{ - - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gst_element_class_add_static_pad_template (element_class, &src_template); - gst_element_class_add_static_pad_template (element_class, &sink_template); - gst_element_class_set_static_metadata (element_class, "HDVParser", - "Data/Parser", - "HDV private stream Parser", "Edward Hervey <bilboed@bilboed.com>"); -} - -/* initialize the HDVParse's class */ -static void -gst_hdvparse_class_init (GstHDVParseClass * klass) -{ - GST_BASE_TRANSFORM_CLASS (klass)->transform_ip = - GST_DEBUG_FUNCPTR (gst_hdvparse_transform_ip); - GST_BASE_TRANSFORM_CLASS (klass)->transform_caps = - GST_DEBUG_FUNCPTR (gst_hdvparse_transform_caps); -} - -/* initialize the new element - * initialize instance structure - */ -static void -gst_hdvparse_init (GstHDVParse * filter, GstHDVParseClass * klass) -{ - GstBaseTransform *transform = GST_BASE_TRANSFORM (filter); - - gst_base_transform_set_in_place (transform, TRUE); - gst_base_transform_set_passthrough (transform, TRUE); -} - -static GstCaps * -gst_hdvparse_transform_caps (GstBaseTransform * trans, GstPadDirection dir, - GstCaps * incaps) -{ - GstCaps *res = NULL; - GstStructure *st = gst_caps_get_structure (incaps, 0); - - GST_WARNING_OBJECT (trans, "dir:%d, incaps:%" GST_PTR_FORMAT, dir, incaps); - - if (dir == GST_PAD_SINK) { - res = gst_caps_new_simple (gst_structure_get_name (st), - "parsed", G_TYPE_BOOLEAN, TRUE, NULL); - } else { - res = gst_caps_new_simple (gst_structure_get_name (st), NULL); - } - - return res; -} - - -static inline const gchar * -sfr_to_framerate (guint8 sfr) -{ - switch (sfr) { - case 4: - return "30000/1001"; - case 3: - return "25/1"; - case 1: - return "24000/1001"; - default: - return "RESERVED"; - } -} - -static GstFlowReturn -parse_dv_multi_pack (GstHDVParse * filter, guint8 * data, guint64 size, - GstStructure * st) -{ - guint64 offs = 1; - - while (size / 5) { - GST_LOG ("DV pack 0x%x", data[offs]); - switch (data[offs]) { - case 0x70:{ - guint8 irispos, ae, agc, wbmode, whitebal, focusmode, focuspos; - - irispos = data[offs + 1] & 0x3f; - ae = data[offs + 2] >> 4; - agc = data[offs + 2] & 0xf; - wbmode = data[offs + 3] >> 5; - whitebal = data[offs + 3] & 0x1f; - focusmode = data[offs + 4] >> 7; - focuspos = data[offs + 4] & 0x7f; - - GST_LOG (" Consumer Camera 1"); - - GST_LOG (" Iris position %d (0x%x)", irispos, irispos); - /* Iris position = 2 ^ (IP/8) (for 0 < IP < 0x3C) */ - if (irispos < 0x3c) { - GST_LOG (" IRIS F%0.2f", powf (2.0, (((float) irispos) / 8.0))); - gst_structure_set (st, "aperture-fnumber", G_TYPE_FLOAT, - powf (2.0, (((float) irispos) / 8.0)), NULL); - } else if (irispos == 0x3d) { - GST_LOG (" IRIS < 1.0"); - } else if (irispos == 0x3e) { - GST_LOG (" IRIS closed"); - } - - /* AE Mode: - * 0 : Full automatic - * 1 : Gain Priority mode - * 2 : Shutter Priority mode - * 3 : Iris priority mode - * 4 : Manual - * ..: Reserved - * F : No information */ - GST_LOG (" AE Mode: %d (0x%x)", ae, ae); - - GST_LOG (" AGC: %d (0x%x)", agc, agc); - if (agc < 0xd) { - /* This is what the spec says.. but I'm not seeing the same on my camera :( */ - GST_LOG (" Gain:%02.2fdB", (agc * 3.0) - 3.0); - gst_structure_set (st, "gain", G_TYPE_FLOAT, (agc * 3.0) - 3.0, NULL); - } - /* White balance mode - * 0 : Automatic - * 1 : hold - * 2 : one push - * 3 : pre-set - * 7 : no-information */ - if (wbmode != 7) - GST_LOG (" White balance mode : %d (0x%x)", wbmode, wbmode); - /* White balance - * 0 : Candle - * 1 : Incandescent lamp - * 2 : low color temperature fluorescent lamp - * 3 : high color temperature fluorescent lamp - * 4 : sunlight - * 5 : cloudy weather - * F : No information - */ - if (whitebal != 0xf) - GST_LOG (" White balance : %d (0x%x)", whitebal, whitebal); - if (focuspos != 0x7f) { - GST_LOG (" Focus mode : %s", focusmode ? "MANUAL" : "AUTOMATIC"); - GST_LOG (" Focus position: %d (0x%x)", focuspos, focuspos); - } - } - break; - case 0x71:{ - guint8 v_pan, h_pan, focal_length, e_zoom; - gboolean is, zen; - - v_pan = data[offs + 1] & 0x3f; - is = data[offs + 2] >> 7; - h_pan = data[offs + 2] & 0x7f; - focal_length = data[offs + 3]; - zen = data[offs + 4] >> 7; - e_zoom = data[offs + 4] & 0x7f; - - GST_LOG (" Consumer Camera 2"); - if (v_pan != 0x3f) - GST_LOG (" Vertical Panning : %d (0x%d)", v_pan, v_pan); - if (h_pan != 0x7f) - GST_LOG (" Horizontal Panning : %d (0x%d)", h_pan, h_pan); - GST_LOG (" Stabilizer : %s", is ? "OFF" : "ON"); - if (focal_length != 0xff) - GST_LOG (" Focal Length : %f mm", - (focal_length & 0x7f) * pow (10, focal_length & 0x80)); - if (zen == 0) - GST_LOG (" Electric Zoom %02dd.%03d", e_zoom >> 5, e_zoom & 0x1f); - } - break; - case 0x7f:{ - guint16 speed; - guint16 speedint; - - GST_LOG (" Shutter"); - if (data[offs + 1] != 0xff) - GST_LOG (" Shutter Speed (1) : %d, 0x%x", - data[offs + 1], data[offs + 1]); - if (data[offs + 2] != 0xff) - GST_LOG (" Shutter Speed (1) : %d, 0x%x", - data[offs + 2], data[offs + 2]); - - speed = data[offs + 3] | (data[offs + 4] & 0x7f) << 8; - - /* The shutter speed is 1/(CSS * horizontal scanning period) */ - /* FIXME : 34000 is a value interpolated by observations */ - speedint = (int) (34000.0 / (float) speed); - /* Only the highest two decimal digits are valid */ - if (speedint > 100) - speedint = speedint / 10 * 10; - - GST_LOG (" Shutter speed : 1/%d", speedint); - gst_structure_set (st, "shutter-speed", GST_TYPE_FRACTION, - 1, speedint, NULL); - } - break; - default: - GST_MEMDUMP ("Unknown pack", data + offs, 5); - break; - } - size -= 5; - offs += 5; - } - return GST_FLOW_OK; -} - -static GstFlowReturn -parse_video_frame (GstHDVParse * filter, guint8 * data, guint64 size, - GstStructure * st) -{ - guint32 etn, bitrate; - guint8 nbframes, data_h, hdr_size, sfr, sdm; - guint8 aspect, framerate, profile, level, format, chroma; - guint8 gop_n, gop_m, cgms, recst, abst; - guint16 vbv_delay, width, height, vbv_buffer; - guint64 dts; - gboolean pf, tf, rf; - - GST_LOG_OBJECT (filter, "Video Frame Pack"); - - /* Byte | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | - * --------------------------------- - * 0 | Size (0x39) | - * --------------------------------- - * 1 | | - * 2 | ETN | - * 3 | | - * --------------------------------- - */ - - if (data[0] != 0x39) { - GST_WARNING ("Invalid size for Video frame"); - return GST_FLOW_ERROR; - } - etn = data[3] << 16 | data[2] << 8 | data[1]; - - GST_LOG_OBJECT (filter, " ETN : %" G_GUINT32_FORMAT, etn); - - /* Pack-V Information - * --------------------------------- - * 4 | Number of Video Frames | - * --------------------------------- - * 5 | 0 | 0 | 0 | 0 | DATA-H | - * --------------------------------- - * 6 | VBV | - * 7 | DELAY | - * --------------------------------- - * 8 | HEADER SIZE | - * --------------------------------- - * 9 | | - * 10 | DTS | - * 11 | | - * 12 | | - * ----------------------------- | - * 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | - * --------------------------------- - * 14 |PF |TF |RF | 0 | SFR | - * --------------------------------- - */ - - nbframes = data[4]; - - if (VALIDATE && (data[5] >> 4)) - return GST_FLOW_ERROR; - data_h = data[5] & 0xf; - - vbv_delay = data[6] | data[7] << 8; - - hdr_size = data[8]; - - dts = data[9] | data[10] << 8 | data[11] << 16 | data[12] << 24; - dts |= (guint64) (data[13] & 0x1) << 32; - if (G_UNLIKELY (VALIDATE && (data[13] & 0xfe))) { - return GST_FLOW_ERROR; - } - - pf = data[14] & 0x80; - tf = data[14] & 0x40; - rf = data[14] & 0x20; - if (G_UNLIKELY (VALIDATE && (data[14] & 0x10))) - return GST_FLOW_ERROR; - - sfr = data[14] & 0x07; - - GST_LOG_OBJECT (filter, " Pack-V Information"); - GST_LOG_OBJECT (filter, " Number of Video Frames : %d", nbframes); - GST_LOG_OBJECT (filter, " Leading PES-V picture type %s (0x%x)", - (data_h == 0x1) ? "I-picture" : "other", data_h); - GST_LOG_OBJECT (filter, " VBV Delay of first frame: %" G_GUINT32_FORMAT, - vbv_delay); - GST_LOG_OBJECT (filter, " Header Size:%d", hdr_size); - GST_LOG_OBJECT (filter, " DTS: %" GST_TIME_FORMAT " (%" G_GUINT64_FORMAT ")", - GST_TIME_ARGS (MPEGTIME_TO_GSTTIME (dts)), dts); - GST_LOG_OBJECT (filter, " Video source : %s %s %s (0x%x 0x%x 0x%x)", - pf ? "Progressive" : "Interlaced", - tf ? "TFF" : "", rf ? "RFF" : "", pf, tf, rf); - GST_LOG_OBJECT (filter, " Source Frame Rate : %s (0x%x)", - sfr_to_framerate (sfr), sfr); - - gst_structure_set (st, "DTS", G_TYPE_UINT64, MPEGTIME_TO_GSTTIME (dts), - "interlaced", G_TYPE_BOOLEAN, !pf, NULL); - - /* Search Data Mode - * --------------------------------- - * 15 | Search Data Mode | - * --------------------------------- - */ - sdm = data[15]; - GST_LOG_OBJECT (filter, " Search Data Mode : 0x%x", sdm); - GST_LOG_OBJECT (filter, " %s %s %s", - sdm & 0x2 ? "8x-Base" : "", - sdm & 0x4 ? "8x-Helper" : "", sdm & 0x10 ? "24x" : ""); - - /* Video Mode - * --------------------------------- - * 16 | Horizontal size | - * ----------------- | - * 17 | 0 | 0 | 0 | 0 | | - * --------------------------------- - * 18 | Vertical size | - * ----------------- | - * 19 | 0 | 0 | 0 | 0 | | - * --------------------------------- - * 20 | Aspect ratio | Frame Rate | - * --------------------------------- - * 21 | | - * 22 | bitrate | - * ------------------------- | - * 23 | 0 | 0 | 0 | 0 | 0 | 0 | | - * --------------------------------- - * 24 | VBV Buffer size | - * ------------------------- | - * 25 | 0 | 0 | 0 | 0 | 0 | 0 | | - * --------------------------------- - * 26 | 0 | Profile | Level | - * --------------------------------- - * 27 | 0 | Format |Chroma | 0 | 0 | - * --------------------------------- - * 28 | GOP N | GOP M | - * --------------------------------- - */ - width = data[16] | (data[17] & 0xf) << 8; - height = data[18] | (data[19] & 0xf) << 8; - if (VALIDATE && ((data[17] & 0xf0) || data[19] & 0xf0)) - return GST_FLOW_ERROR; - aspect = data[20] >> 4; - framerate = data[20] & 0xf; - bitrate = data[21] | data[22] << 8 | (data[23] & 0x3) << 16; - if (VALIDATE && (data[23] & 0xfc)) - return GST_FLOW_ERROR; - vbv_buffer = data[24] | (data[25] & 0x3) << 8; - if (VALIDATE && (data[25] & 0xfc)) - return GST_FLOW_ERROR; - profile = (data[26] >> 4) & 0x7; - level = data[26] & 0xf; - format = (data[27] >> 4) & 0x7; - chroma = (data[27] >> 2) & 0x3; - gop_n = data[28] >> 3; - gop_m = data[28] & 0x7; - - GST_LOG_OBJECT (filter, " Video Mode"); - GST_LOG_OBJECT (filter, " width:%d, height:%d", width, height); - GST_LOG_OBJECT (filter, " Aspect Ratio : %s (0x%x)", - (aspect == 0x3) ? "16/9" : "RESERVED", aspect); - GST_LOG_OBJECT (filter, " Framerate: %s (0x%x)", - sfr_to_framerate (framerate), framerate); - GST_LOG_OBJECT (filter, " Bitrate: %d bit/s", bitrate * 400); - GST_LOG_OBJECT (filter, " VBV buffer Size : %d bits", - vbv_buffer * 16 * 1024); - GST_LOG_OBJECT (filter, " MPEG Profile : %s (0x%x)", - (profile == 0x4) ? "Main" : "RESERVED", profile); - GST_LOG_OBJECT (filter, " MPEG Level : %s (0x%x)", - (level == 0x6) ? "High-1440" : "RESERVED", level); - GST_LOG_OBJECT (filter, " Video format : %s (0x%x)", - (format == 0) ? "Component" : "Reserved", format); - GST_LOG_OBJECT (filter, " Chroma : %s (0x%x)", - (chroma == 0x1) ? "4:2:0" : "RESERVED", chroma); - GST_LOG_OBJECT (filter, " GOP N/M : %d / %d", gop_n, gop_m); - - /* data availability - * --------------------------------- - * 29 | 0 | 0 | 0 | 0 | 0 |PE2|PE1|PE0| - * --------------------------------- - * PE0 : HD2 TTC is valid - * PE1 : REC DATE is valid - * PE2 : REC TIME is valid - */ - if (data[29] & 0x1) { - guint8 fr, sec, min, hr; - gboolean bf, df; - gchar *ttcs; - - /* HD2 TTC - * --------------------------------- - * 30 |BF |DF |Tens Fr|Units of Frames| - * --------------------------------- - * 31 | 1 |Tens second|Units of Second| - * --------------------------------- - * 32 | 1 |Tens minute|Units of Minute| - * --------------------------------- - * 33 | 1 | 1 |Tens Hr|Units of Hours | - * --------------------------------- - */ - bf = data[30] >> 7; - df = (data[30] >> 6) & 0x1; - fr = BCD (data[30] & 0x3f); - sec = BCD (data[31] & 0x7f); - min = BCD (data[32] & 0x7f); - hr = BCD (data[33] & 0x3f); - GST_LOG_OBJECT (filter, " HD2 Title Time Code"); - GST_LOG_OBJECT (filter, " BF:%d, Drop Frame:%d", bf, df); - ttcs = g_strdup_printf ("%02d:%02d:%02d.%02d", hr, min, sec, fr); - GST_LOG_OBJECT (filter, " Timecode %s", ttcs); - /* FIXME : Use framerate information from above to convert to GstClockTime */ - gst_structure_set (st, "title-time-code", G_TYPE_STRING, ttcs, NULL); - g_free (ttcs); - - } - - if (data[29] & 0x2) { - gboolean ds, tm; - guint8 tz, day, dow, month, year; - GDate *date; - - /* REC DATE - * --------------------------------- - * 34 |DS |TM |Tens TZ|Units of TimeZn| - * --------------------------------- - * 35 | 1 | 1 |Tens dy| Units of Days | - * --------------------------------- - * 36 | Week |TMN|Units of Months| - * --------------------------------- - * 37 | Tens of Years |Units of Years | - * --------------------------------- - */ - ds = data[34] >> 7; - tm = (data[34] >> 6) & 0x1; - tz = BCD (data[34] & 0x3f); - day = BCD (data[35] & 0x3f); - dow = data[36] >> 5; - month = BCD (data[36] & 0x1f); - year = BCD (data[37]); - - GST_LOG_OBJECT (filter, " REC DATE"); - GST_LOG_OBJECT (filter, " ds:%d, tm:%d", ds, tm); - GST_LOG_OBJECT (filter, " Timezone: %d", tz); - GST_LOG_OBJECT (filter, " Date: %d %02d/%02d/%04d", dow, day, month, year); - date = g_date_new_dmy (day, month, year); - gst_structure_set (st, "date", GST_TYPE_DATE, date, - "timezone", G_TYPE_INT, tz, - "daylight-saving", G_TYPE_BOOLEAN, ds, NULL); - g_date_free (date); - } - - if (data[29] & 0x4) { - guint8 fr, sec, min, hr; - gchar *times; - - /* REC TIME - * --------------------------------- - * 38 | 1 | 1 |Tens Fr|Units of Frames| - * --------------------------------- - * 39 | 1 |Tens second|Units of Second| - * --------------------------------- - * 40 | 1 |Tens minute|Units of Minute| - * --------------------------------- - * 41 | 1 | 1 |Tens Hr|Units of Hours | - * --------------------------------- - */ - fr = BCD (data[38] & 0x3f); - sec = BCD (data[39] & 0x7f); - min = BCD (data[40] & 0x7f); - hr = BCD (data[41] & 0x3f); - times = g_strdup_printf ("%02d:%02d:%02d", hr, min, sec); - GST_LOG_OBJECT (filter, " REC TIME %02d:%02d:%02d.%02d", hr, min, sec, fr); - gst_structure_set (st, "time", G_TYPE_STRING, times, NULL); - g_free (times); - } - - /* MISC - * --------------------------------- - * 42 | CGMS |REC|ABS| 0 | 0 | 0 | 0 | - * --------------------------------- - */ - cgms = data[42] >> 6; - recst = (data[42] >> 5) & 0x1; - abst = (data[42] >> 4) & 0x1; - - GST_LOG_OBJECT (filter, " CGMS:0x%x", cgms); - GST_LOG_OBJECT (filter, " Recording Start Point : %s", - (recst == 0) ? "PRESENT" : "ABSENT"); - GST_LOG_OBJECT (filter, " ABST : %s", - (abst == 0) ? "DISCONTINUITY" : "NO DISCONTINUITY"); - - gst_structure_set (st, "recording-start-point", G_TYPE_BOOLEAN, !recst, NULL); - - /* Extended DV Pack #1 - * 43 - 47 - */ - GST_LOG_OBJECT (filter, " Extended DV Pack #1 : 0x%x", data[43]); - - /* Extended DV Pack #1 - * 48 - 52 - */ - GST_LOG_OBJECT (filter, " Extended DV Pack #2 : 0x%x", data[48]); - - /* Extended DV Pack #1 - * 53 - 57 - */ - GST_LOG_OBJECT (filter, " Extended DV Pack #3 : 0x%x", data[53]); - - return GST_FLOW_OK; - -} - -static GstFlowReturn -parse_audio_frame (GstHDVParse * filter, guint8 * data, guint64 size, - GstStructure * st) -{ - guint32 etn; - guint8 nbmute, nbaau; - guint64 pts; - guint16 audio_comp; - guint8 bitrate, fs, compress, channel; - guint8 option, cgms; - gboolean acly, recst; - - GST_LOG_OBJECT (filter, "Audio Frame Pack"); - - /* Byte | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | - * --------------------------------- - * 0 | Size (0x0f) | - * --------------------------------- - * 1 | | - * 2 | ETN | - * 3 | | - * --------------------------------- - * 4 |Nb Audio Mute | Number of AAU | - * --------------------------------- - */ - - if (data[0] != 0x0f) { - GST_WARNING ("Invalid size for audio frame"); - return GST_FLOW_ERROR; - } - etn = data[3] << 16 | data[2] << 8 | data[1]; - - GST_LOG_OBJECT (filter, " ETN : %" G_GUINT32_FORMAT, etn); - - /* Pack-A Information - * --------------------------------- - * 4 |Nb Audio Mute | Number of AAU | - * --------------------------------- - * 5 | | - * 6 | PTS | - * 7 | | - * 8 | | - * ----------------------------- | - * 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | - * --------------------------------- - * 10 | Audio | - * 11 | Compensation | - * --------------------------------- - */ - - /* Number of Audio Mute Frames */ - nbmute = data[4] >> 4; - /* Number of AAU */ - nbaau = data[4] & 0x0f; - /* PTS of the first AAU immediatly following */ - pts = (data[5] | data[6] << 8 | data[7] << 16 | data[8] << 24); - pts |= (guint64) (data[9] & 0x1) << 32; - if (G_UNLIKELY (VALIDATE && (data[9] & 0xfe))) { - return GST_FLOW_ERROR; - } - - /* Amount of compensation */ - audio_comp = data[10] | data[11] << 8; - - GST_LOG_OBJECT (filter, " Pack-A Information"); - GST_LOG_OBJECT (filter, " Nb Audio Mute Frames : %d", nbmute); - GST_LOG_OBJECT (filter, " Nb AAU : %d", nbaau); - GST_LOG_OBJECT (filter, - " PTS : %" GST_TIME_FORMAT " (%" G_GUINT64_FORMAT ")", - GST_TIME_ARGS (MPEGTIME_TO_GSTTIME (pts)), pts); - GST_LOG_OBJECT (filter, " Audio Compensation : %" G_GUINT32_FORMAT, - audio_comp); - - /* Audio Mode - * --------------------------------- - * 12 | Bitrate Index | 0 |Samplerate | - * --------------------------------- - * 13 | Compression | Channels | - * --------------------------------- - * 14 | X | Anciliary Option | - * --------------------------------- - * - * X : Anciliary data present - */ - - bitrate = data[12] >> 4; - fs = data[12] & 0x7; - if (G_UNLIKELY (VALIDATE && (data[12] & 0x08))) - return GST_FLOW_ERROR; - - compress = data[13] >> 4; - channel = data[13] & 0xf; - acly = data[14] & 0x80; - option = data[14] & 0x7f; - - GST_LOG_OBJECT (filter, " Audio Mode"); - GST_LOG_OBJECT (filter, " Bitrate : %s (0x%x)", - (bitrate == 0xe) ? "384kbps" : "RESERVED", bitrate); - GST_LOG_OBJECT (filter, " Samplerate : %s (0x%x)", - (fs == 0x1) ? "48 kHz" : "RESERVED", fs); - GST_LOG_OBJECT (filter, " Compression : %s (0x%x)", - (compress == 0x2) ? "MPEG-1 Layer II" : "RESERVED", compress); - GST_LOG_OBJECT (filter, " Channels : %s (0x%x)", - (channel == 0) ? "Stereo" : "RESERVED", channel); - GST_LOG_OBJECT (filter, " Anciliary data %s %s (0x%x)", - acly ? "PRESENT" : "ABSENT", - (option == 0xc) ? "IEC 13818-3" : "ABSENT/RESERVED", option); - /* - * --------------------------------- - * 15 | CGMS | R | 0 | 0 | 0 | 0 | 0 | - * --------------------------------- - * - * R : Recording Start Point - */ - - cgms = data[15] & 0xc0; - recst = data[15] & 0x20; - - GST_LOG_OBJECT (filter, " Misc"); - GST_LOG_OBJECT (filter, " CGMS : 0x%x", cgms); - GST_LOG_OBJECT (filter, " Recording Start Point %s", - (recst) ? "ABSENT" : "PRESENT"); - - gst_structure_set (st, "PTS", G_TYPE_UINT64, MPEGTIME_TO_GSTTIME (pts), - "recording-start-point", G_TYPE_BOOLEAN, !recst, NULL); - - return GST_FLOW_OK; -} - -static GstFlowReturn -gst_hdvparse_parse (GstHDVParse * filter, GstBuffer * buf) -{ - GstFlowReturn res = GST_FLOW_OK; - guint8 *data = GST_BUFFER_DATA (buf); - guint64 offs = 0; - guint64 insize = GST_BUFFER_SIZE (buf); - GstStructure *st; - - /* Byte | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | - * --------------------------------- - * 0 | 0 | KEYWORD | - * (1) | LENGTH | - * .... - * - * KEYWORD : - * 0x00 - 0x3F : Constant length (5 bytes) - * 0x40 - 0x7F : Variable length (LENGTH + 1) - * - * LENGTH : if present, size of fields 1-N - * - * Known keyword values: - * 0x00-0x07 : AUX-V - * 0x08-0x3E : RESERVED - * 0x3F : AUX-N NO-INFO - * 0x40-0x43 : AUX-A - * 0x44-0x47 : AUX-V - * 0x48-0x4F : AUX-N - * 0x50-0x53 : AUX-SYS - * 0x54-0x7E : RESERVED - * 0x7F : AUX-N NULL PACK - */ - - st = gst_structure_empty_new ("hdv-aux"); - - while (res == GST_FLOW_OK && (offs < insize)) { - guint8 kw = data[offs] & 0x7f; - guint8 size; - - /* Variable size packs */ - if (kw >= 0x40) { - size = data[offs + 1]; - } else - size = 4; - - /* Size validation */ - GST_DEBUG ("kw:0x%x, insize:%" G_GUINT64_FORMAT ", offs:%" G_GUINT64_FORMAT - ", size:%d", kw, insize, offs, size); - if (insize < offs + size) { - res = GST_FLOW_ERROR; - goto beach; - } - - switch (kw) { - case 0x01: - GST_LOG ("BINARY GROUP"); - offs += size + 1; - break; - case 0x07: - GST_LOG ("ETN pack"); - break; - case 0x40: - GST_LOG ("Audio frame pack"); - res = parse_audio_frame (filter, data + offs + 1, size, st); - offs += size + 2; - break; - case 0x3f: - GST_LOG ("NO INFO pack"); - offs += size + 1; - break; - case 0x44: - GST_LOG ("Video frame pack"); - res = parse_video_frame (filter, data + offs + 1, size, st); - offs += size + 2; - break; - case 0x48: - case 0x49: - case 0x4A: - case 0x4B: - GST_LOG ("DV multi-pack"); - res = parse_dv_multi_pack (filter, data + offs + 1, size, st); - offs += size + 2; - break; - default: - GST_WARNING_OBJECT (filter, "Unknown AUX pack data of type 0x%x", kw); - res = GST_FLOW_ERROR; - } - } - -beach: - if (gst_structure_n_fields (st)) { - GstMessage *msg; - /* Emit the element message */ - msg = gst_message_new_element (GST_OBJECT (filter), st); - gst_element_post_message (GST_ELEMENT (filter), msg); - } else - gst_structure_free (st); - - return res; - -} - -/* GstBaseTransform vmethod implementations */ - -static GstFlowReturn -gst_hdvparse_transform_ip (GstBaseTransform * base, GstBuffer * outbuf) -{ - GstHDVParse *filter = GST_HDVPARSE (base); - - return gst_hdvparse_parse (filter, outbuf); -} - - -/* entry point to initialize the plug-in - * initialize the plug-in itself - * register the element factories and other features - */ -static gboolean -HDVParse_init (GstPlugin * HDVParse) -{ - return gst_element_register (HDVParse, "hdvparse", GST_RANK_NONE, - GST_TYPE_HDVPARSE); -} - -/* gstreamer looks for this structure to register HDVParses - * - * exchange the string 'Template HDVParse' with you HDVParse description - */ -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - hdvparse, - "HDV private stream parser", - HDVParse_init, VERSION, "LGPL", "GStreamer", "http://gstreamer.net/") diff --git a/gst/hdvparse/gsthdvparse.h b/gst/hdvparse/gsthdvparse.h deleted file mode 100644 index dbdfdddde..000000000 --- a/gst/hdvparse/gsthdvparse.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * GStreamer - * Copyright (C) 2009 Edward Hervey <bilboed@bilboed.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_HDVPARSE_H__ -#define __GST_HDVPARSE_H__ - -#include <gst/gst.h> -#include <gst/base/gstbasetransform.h> - -G_BEGIN_DECLS - -#define GST_TYPE_HDVPARSE \ - (gst_hdvparse_get_type()) -#define GST_HDVPARSE(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_HDVPARSE,GstHDVParse)) -#define GST_HDVPARSE_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_HDVPARSE,GstHDVParseClass)) -#define GST_IS_HDVPARSE(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_HDVPARSE)) -#define GST_IS_HDVPARSE_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_HDVPARSE)) - -typedef struct _GstHDVParse GstHDVParse; -typedef struct _GstHDVParseClass GstHDVParseClass; - -struct _GstHDVParse { - GstBaseTransform element; - -}; - -struct _GstHDVParseClass { - GstBaseTransformClass parent_class; -}; - -GType gst_hdvparse_get_type (void); - -G_END_DECLS - -#endif /* __GST_HDVPARSE_H__ */ diff --git a/gst/hdvparse/meson.build b/gst/hdvparse/meson.build deleted file mode 100644 index 4ffa3665d..000000000 --- a/gst/hdvparse/meson.build +++ /dev/null @@ -1,12 +0,0 @@ -hdv_sources = [ - 'gsthdvparse.c' -] - -gsthdvparse = library('gsthdvparse', - hdv_sources, - c_args : gst_plugins_bad_args, - include_directories : [configinc], - dependencies : [gstbase_dep, libm], - install : true, - install_dir : plugins_install_dir, -) diff --git a/gst/meson.build b/gst/meson.build index 6bb2e4bee..17aa3d36c 100644 --- a/gst/meson.build +++ b/gst/meson.build @@ -3,8 +3,6 @@ subdir('adpcmdec') subdir('adpcmenc') subdir('aiff') subdir('asfmux') -# not ported to 1.0 -#subdir('audiobuffer') subdir('audiobuffersplit') subdir('audiofxbad') subdir('audiomixer') @@ -12,28 +10,18 @@ subdir('audiovisualizers') subdir('autoconvert') subdir('bayer') subdir('camerabin2') -# did not work -#subdir('cdxaparse') subdir('coloreffects') subdir('compositor') -#did not work -#subdir('dccp') subdir('debugutils') subdir('dvbsuboverlay') subdir('dvdspu') -# did not work -#subdir('faceoverlay') subdir('festival') subdir('fieldanalysis') subdir('freeverb') subdir('frei0r') -# did not work -#subdir('games') subdir('gaudieffects') subdir('gdp') subdir('geometrictransform') -#did not work -#subdir('hdvparse') subdir('id3tag') subdir('inter') subdir('interlace') @@ -43,30 +31,16 @@ subdir('jp2kdecimator') subdir('jpegformat') subdir('librfb') subdir('midi') -#did not work -#subdir('mixmatrix') subdir('mpegdemux') subdir('mpegpsmux') subdir('mpegtsdemux') subdir('mpegtsmux') -#did not work -#subdir('mve') subdir('mxf') -#did not work -#subdir('nuvdemux') subdir('onvif') -#did not work -#subdir('overlay') -#did not work -#subdir('patchdetect') subdir('pcapparse') subdir('pnm') subdir('rawparse') subdir('removesilence') -#did not work -#subdir('rtjpeg') -#did not work -#subdir('sdi') subdir('sdp') subdir('segmentclip') subdir('siren') @@ -75,10 +49,6 @@ subdir('smooth') subdir('speed') subdir('stereo') subdir('subenc') -#did not work -#subdir('tta') -#did not work -#subdir('vbidec') subdir('videofilters') subdir('videoframe_audiolevel') subdir('videoparsers') diff --git a/gst/mixmatrix/Makefile.am b/gst/mixmatrix/Makefile.am deleted file mode 100644 index cae71f86d..000000000 --- a/gst/mixmatrix/Makefile.am +++ /dev/null @@ -1,9 +0,0 @@ - -plugin_LTLIBRARIES = libgstmixmatrix.la - -libgstmixmatrix_la_SOURCES = mixmatrix.c -libgstmixmatrix_la_CFLAGS = $(GST_CFLAGS) -libgstmixmatrix_la_LIBADD = -libgstmixmatrix_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstmixmatrix_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - diff --git a/gst/mixmatrix/meson.build b/gst/mixmatrix/meson.build deleted file mode 100644 index 35c2f8688..000000000 --- a/gst/mixmatrix/meson.build +++ /dev/null @@ -1,12 +0,0 @@ -mixmat_sources = [ - 'mixmatrix.c', -] - -gstmixmatrix = library('gstmixmatrix', - mixmat_sources, - c_args : gst_plugins_bad_args, - include_directories : [configinc], - dependencies : [gstbase_dep], - install : true, - install_dir : plugins_install_dir, -) diff --git a/gst/mixmatrix/mixmatrix.c b/gst/mixmatrix/mixmatrix.c deleted file mode 100644 index 5f5f2a4d5..000000000 --- a/gst/mixmatrix/mixmatrix.c +++ /dev/null @@ -1,530 +0,0 @@ -/* GStreamer - * Copyright (C) 2002 Wim Taymans <wtay@chello.be> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <gst/gst.h> -#include <gst/bytestream/bytestream.h> -#include <gst/audio/audio.h> -#include <string.h> - -#define GST_TYPE_MIXMATRIX \ - (gst_mixmatrix_get_type()) -#define GST_MIXMATRIX(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MIXMATRIX,GstMixMatrix)) -#define GST_MIXMATRIX_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MIXMATRIX,GstMixMatrix)) -#define GST_IS_MIXMATRIX(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MIXMATRIX)) -#define GST_IS_MIXMATRIX_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MIXMATRIX)) - -typedef struct _GstMixMatrix GstMixMatrix; -typedef struct _GstMixMatrixClass GstMixMatrixClass; - -struct _GstMixMatrix -{ - GstElement element; - - GstCaps *caps; - gint samplerate; - - gint grpsize; - gint outsize; - - GstPad **sinkpads; - GstByteStream **sinkbs; - gint sinkpadalloc; - - GstPad **srcpads; - gint srcpadalloc; - - gfloat **matrix; -}; - -struct _GstMixMatrixClass -{ - GstElementClass parent_class; - - void (*resize) (GstMixMatrix * mix); -}; - -enum -{ - /* FILL ME */ - RESIZE_SIGNAL, - LAST_SIGNAL -}; - -enum -{ - PROP_0, - PROP_SINKPADS, - PROP_SRCPADS, - PROP_MATRIXPTR -}; - -static GstStaticPadTemplate mixmatrix_sink_template = -GST_STATIC_PAD_TEMPLATE ("sink_%u", - GST_PAD_SINK, - GST_PAD_REQUEST, - GST_STATIC_CAPS (GST_AUDIO_FLOAT_STANDARD_PAD_TEMPLATE_CAPS) - ); - -static GstStaticPadTemplate mixmatrix_src_template = -GST_STATIC_PAD_TEMPLATE ("src_%u", - GST_PAD_SRC, - GST_PAD_REQUEST, - GST_STATIC_CAPS (GST_AUDIO_FLOAT_STANDARD_PAD_TEMPLATE_CAPS) - ); - -static void gst_mixmatrix_class_init (GstMixMatrixClass * klass); -static void gst_mixmatrix_base_init (GstMixMatrixClass * klass); -static void gst_mixmatrix_init (GstMixMatrix * element); - -static void gst_mixmatrix_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec); -static void gst_mixmatrix_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec); -static GstPad *gst_mixmatrix_request_new_pad (GstElement * element, - GstPadTemplate * temp, const gchar * name); - -static GstPadLinkReturn gst_mixmatrix_connect (GstPad * pad, - const GstCaps * caps); - -static void gst_mixmatrix_loop (GstElement * element); - -static guint gst_mixmatrix_signals[LAST_SIGNAL] = { 0 }; - -static GstElementClass *parent_class = NULL; - -GType -gst_mixmatrix_get_type (void) -{ - static GType mixmatrix_type = 0; - - if (!mixmatrix_type) { - static const GTypeInfo mixmatrix_info = { - sizeof (GstMixMatrixClass), - (GBaseInitFunc) gst_mixmatrix_base_init, - NULL, - (GClassInitFunc) gst_mixmatrix_class_init, - NULL, - NULL, - sizeof (GstMixMatrix), - 0, - (GInstanceInitFunc) gst_mixmatrix_init, - }; - - mixmatrix_type = - g_type_register_static (GST_TYPE_ELEMENT, "GstMixMatrix", - &mixmatrix_info, 0); - } - return mixmatrix_type; -} - -static void -gst_mixmatrix_base_init (GstMixMatrixClass * klass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gst_element_class_add_static_pad_template (element_class, - &mixmatrix_sink_template); - gst_element_class_add_static_pad_template (element_class, - &mixmatrix_src_template); - gst_element_class_set_static_metadata (element_class, "Mixing Matrix", - "Filter/Editor/Audio", "Mix N audio channels together into M channels", - "Erik Walthinsen <omega@temple-baptist.com>"); -} - -static void -gst_mixmatrix_class_init (GstMixMatrixClass * klass) -{ - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - - gobject_class = (GObjectClass *) klass; - gstelement_class = (GstElementClass *) klass; - - parent_class = g_type_class_peek_parent (klass); - - gst_mixmatrix_signals[RESIZE_SIGNAL] = - g_signal_new ("resize", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (GstMixMatrixClass, resize), - NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); - - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_SINKPADS, - g_param_spec_int ("sinkpads", "Sink Pads", - "Number of sink pads in matrix", 0, G_MAXINT, 8, - G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_SRCPADS, - g_param_spec_int ("srcpads", "Src Pads", "Number of src pads in matrix", - 0, G_MAXINT, 8, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_MATRIXPTR, - g_param_spec_pointer ("matrixptr", "Matrix Pointer", - "Pointer to gfloat mix matrix", - G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); - - gobject_class->set_property = gst_mixmatrix_set_property; - gobject_class->get_property = gst_mixmatrix_get_property; - gstelement_class->request_new_pad = gst_mixmatrix_request_new_pad; -} - -static gfloat ** -mixmatrix_alloc_matrix (int x, int y) -{ - gfloat **matrix; - int i; - - GST_DEBUG ("mixmatrix: allocating a %dx%d matrix of floats\n", x, y); - matrix = g_new (gfloat *, x); - GST_DEBUG ("mixmatrix: %p: ", matrix); - for (i = 0; i < x; i++) { - matrix[i] = g_new (gfloat, y); - GST_DEBUG ("%p, ", matrix[i]); - } - GST_DEBUG ("\n"); - return matrix; -} - -static void -mixmatrix_free_matrix (gfloat ** matrix, int x) -{ - int i; - - for (i = 0; i < x; i++) - g_free (matrix[i]); - g_free (matrix); -} - -static void -gst_mixmatrix_init (GstMixMatrix * mix) -{ - mix->grpsize = 8; - mix->outsize = 1024; - - /* start with zero pads */ - mix->sinkpadalloc = mix->grpsize; - mix->srcpadalloc = mix->grpsize; - - /* allocate the pads */ - mix->sinkpads = g_new0 (GstPad *, mix->sinkpadalloc); - mix->sinkbs = g_new0 (GstByteStream *, mix->sinkpadalloc); - - mix->srcpads = g_new0 (GstPad *, mix->srcpadalloc); - - /* allocate a similarly sized matrix */ - mix->matrix = mixmatrix_alloc_matrix (mix->sinkpadalloc, mix->srcpadalloc); - - /* set the loop function that does all the work */ - gst_element_set_loop_function (GST_ELEMENT (mix), gst_mixmatrix_loop); -} - -#define ROUND_UP(val,bound) ((((val)/bound)+1)*bound) - -static void ** -grow_ptrlist (void **origlist, int origsize, int newsize) -{ - void **newlist = g_new (void *, newsize); - memcpy (newlist, origlist, sizeof (void *) * origsize); - g_free (origlist); - return newlist; -} - -void -mixmatrix_resize (GstMixMatrix * mix, int sinkpads, int srcpads) -{ - int sinkresize = (sinkpads != mix->sinkpadalloc); - int srcresize = (srcpads != mix->srcpadalloc); - - gfloat **newmatrix; - int i; - - GST_DEBUG ("mixmatrix: resizing matrix!!!!\n"); - - /* check the sinkpads list */ - if (sinkresize) { - mix->sinkpads = - (GstPad **) grow_ptrlist ((void **) mix->sinkpads, mix->sinkpadalloc, - sinkpads); - mix->sinkbs = - (GstByteStream **) grow_ptrlist ((void **) mix->sinkbs, - mix->sinkpadalloc, sinkpads); - } - /* check the srcpads list */ - if (srcresize) { - mix->srcpads = - (GstPad **) grow_ptrlist ((void **) mix->srcpads, mix->srcpadalloc, - srcpads); - } - /* now resize the matrix if either has changed */ - if (sinkresize || srcresize) { - /* allocate the new matrix */ - newmatrix = mixmatrix_alloc_matrix (sinkpads, srcpads); - /* if only the srcpad count changed (y axis), we can just copy */ - if (!sinkresize) { - memcpy (newmatrix, mix->matrix, sizeof (gfloat *) * sinkpads); - /* otherwise we have to copy line by line */ - } else { - for (i = 0; i < mix->srcpadalloc; i++) - memcpy (newmatrix[i], mix->matrix[i], - sizeof (gfloat) * mix->srcpadalloc); - } - - /* would signal here! */ - - /* free old matrix and replace it */ - mixmatrix_free_matrix (mix->matrix, mix->sinkpadalloc); - mix->matrix = newmatrix; - } - - mix->sinkpadalloc = sinkpads; - mix->srcpadalloc = srcpads; -} - -#if 0 -static gboolean -gst_mixmatrix_set_all_caps (GstMixMatrix * mix) -{ - int i; - - /* sink pads */ - for (i = 0; i < mix->sinkpadalloc; i++) { - if (mix->sinkpads[i]) { - if (GST_PAD_CAPS (mix->sinkpads[i]) == NULL) - if (gst_pad_try_set_caps (mix->sinkpads[i], mix->caps) <= 0) - return FALSE; - } - } - - /* src pads */ - for (i = 0; i < mix->srcpadalloc; i++) { - if (mix->srcpads[i]) { - if (GST_PAD_CAPS (mix->srcpads[i]) == NULL) - if (gst_pad_try_set_caps (mix->srcpads[i], mix->caps) <= 0) - return FALSE; - } - } - - return TRUE; -} -#endif - -static GstPadLinkReturn -gst_mixmatrix_connect (GstPad * pad, const GstCaps * caps) -{ - GstMixMatrix *mix = GST_MIXMATRIX (GST_PAD_PARENT (pad)); - gint i; - - for (i = 0; i < mix->srcpadalloc; i++) { - if (mix->srcpads[i]) { - if (GST_PAD_CAPS (mix->srcpads[i]) == NULL) { - if (gst_pad_try_set_caps (mix->srcpads[i], caps) <= 0) { - return GST_PAD_LINK_REFUSED; - } - } - } - } - - mix->caps = gst_caps_copy (caps); - - return GST_PAD_LINK_OK; -} - -static GstPad * -gst_mixmatrix_request_new_pad (GstElement * element, GstPadTemplate * templ, - const gchar * name) -{ - GstMixMatrix *mix; - gint padnum; - GstPad *pad = NULL; - - g_return_val_if_fail (element != NULL, NULL); - g_return_val_if_fail (GST_IS_MIXMATRIX (element), NULL); - - mix = GST_MIXMATRIX (element); - - /* figure out if it's a sink pad */ - if (sscanf (name, "sink_%u", &padnum)) { - /* check to see if it already exists */ - if (padnum < mix->sinkpadalloc && mix->sinkpads[padnum]) - return mix->sinkpads[padnum]; - - /* determine if it's bigger than the current size */ - if (padnum >= mix->sinkpadalloc) - mixmatrix_resize (mix, ROUND_UP (padnum, mix->grpsize), - mix->sinkpadalloc); - - pad = gst_pad_new_from_static_template (&mixmatrix_sink_template, name); - GST_PAD_ELEMENT_PRIVATE (pad) = GINT_TO_POINTER (padnum); - gst_element_add_pad (GST_ELEMENT (mix), pad); -/* g_signal_connect(G_OBJECT(pad), "unlink", G_CALLBACK(sink_unlinked), mix); */ - gst_pad_set_link_function (pad, gst_mixmatrix_connect); - - /* create a bytestream for it */ - mix->sinkbs[padnum] = gst_bytestream_new (pad); - - /* store away the pad and account for it */ - mix->sinkpads[padnum] = pad; - } - /* or it's a src pad */ - else if (sscanf (name, "src_%u", &padnum)) { - /* check to see if it already exists */ - if (padnum < mix->srcpadalloc && mix->srcpads[padnum]) - return mix->srcpads[padnum]; - - /* determine if it's bigger than the current size */ - if (padnum >= mix->srcpadalloc) - mixmatrix_resize (mix, ROUND_UP (padnum, mix->grpsize), mix->srcpadalloc); - - pad = gst_pad_new_from_static_template (&mixmatrix_src_template, name); - GST_PAD_ELEMENT_PRIVATE (pad) = GINT_TO_POINTER (padnum); - gst_element_add_pad (GST_ELEMENT (mix), pad); -/* g_signal_connect(G_OBJECT(pad), "unlink", G_CALLBACK(sink_unlinked), mix); */ - /* gst_pad_set_link_function (pad, gst_mixmatrix_connect); */ - - /* store away the pad and account for it */ - mix->srcpads[padnum] = pad; - } - - return pad; -} - -static void -gst_mixmatrix_loop (GstElement * element) -{ - GstMixMatrix *mix = GST_MIXMATRIX (element); - int i, j, k; - GstBuffer **inbufs; - gfloat **infloats; - GstBuffer **outbufs; - gfloat **outfloats; - int bytesize = sizeof (gfloat) * mix->outsize; - gfloat gain; - - /* create the output buffers */ - outbufs = g_new (GstBuffer *, mix->srcpadalloc); - outfloats = g_new (gfloat *, mix->srcpadalloc); - for (i = 0; i < mix->srcpadalloc; i++) { - if (mix->srcpads[i] != NULL) { - outbufs[i] = gst_buffer_new_and_alloc (bytesize); - outfloats[i] = (gfloat *) GST_BUFFER_DATA (outbufs[i]); - memset (outfloats[i], 0, bytesize); - } - } - - /* go through all the input buffers and pull them */ - inbufs = g_new (GstBuffer *, mix->sinkpadalloc); - infloats = g_new (gfloat *, mix->sinkpadalloc); - for (i = 0; i < mix->sinkpadalloc; i++) { - if (mix->sinkpads[i] != NULL) { - gst_bytestream_read (mix->sinkbs[i], &inbufs[i], bytesize); - infloats[i] = (gfloat *) GST_BUFFER_DATA (inbufs[i]); - /* loop through each src pad */ - for (j = 0; j < mix->srcpadalloc; j++) { - if (mix->srcpads[j] != NULL) { -/* -{ - int z; - fprintf(stderr,"matrix is %p: ",mix->matrix); - for (z=0;z<mix->sinkpadalloc;z++) - fprintf(stderr,"%p, ",mix->matrix[i]); - fprintf(stderr,"\n"); -} -fprintf(stderr,"attempting to get gain for %dx%d\n",i,j); -*/ - gain = mix->matrix[i][j]; -/* fprintf(stderr,"%d->%d=%0.2f ",i,j,gain); */ - for (k = 0; k < mix->outsize; k++) { - outfloats[j][k] += infloats[i][k] * gain; - } - } - } - } - } -/* fprintf(stderr,"\n"); */ - - for (i = 0; i < mix->srcpadalloc; i++) { - if (mix->srcpads[i] != NULL) { - gst_pad_push (mix->srcpads[i], GST_DATA (outbufs[i])); - } - } -} - -static void -gst_mixmatrix_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstMixMatrix *mix; - - g_return_if_fail (GST_IS_MIXMATRIX (object)); - mix = GST_MIXMATRIX (object); - - switch (prop_id) { - default: - break; - } -} - -static void -gst_mixmatrix_get_property (GObject * object, guint prop_id, GValue * value, - GParamSpec * pspec) -{ - GstMixMatrix *mix; - - g_return_if_fail (GST_IS_MIXMATRIX (object)); - mix = GST_MIXMATRIX (object); - - switch (prop_id) { - case PROP_SINKPADS: - g_value_set_int (value, mix->sinkpadalloc); - break; - case PROP_SRCPADS: - g_value_set_int (value, mix->srcpadalloc); - break; - case PROP_MATRIXPTR: - g_value_set_pointer (value, mix->matrix); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static gboolean -plugin_init (GstPlugin * plugin) -{ - if (!gst_library_load ("gstbytestream")) - return FALSE; - - return gst_element_register (plugin, "mixmatrix", - GST_RANK_NONE, GST_TYPE_MIXMATRIX); -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - mixmatrix, - "An audio mixer matrix", - plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/gst/mve/Makefile.am b/gst/mve/Makefile.am deleted file mode 100644 index 3ba6d2a4d..000000000 --- a/gst/mve/Makefile.am +++ /dev/null @@ -1,21 +0,0 @@ -plugin_LTLIBRARIES = libgstmve.la - -libgstmve_la_CFLAGS = $(GST_PLUGINS_BAD_CFLAGS) $(GST_BASE_CFLAGS) $(GST_CFLAGS) -libgstmve_la_LIBADD = $(GST_BASE_LIBS) $(GST_LIBS) $(LIBM) -libgstmve_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstmve_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -libgstmve_la_SOURCES = \ - gstmve.c \ - gstmvemux.c \ - gstmvedemux.c \ - mveaudiodec.c \ - mvevideodec8.c \ - mvevideodec16.c \ - mveaudioenc.c \ - mvevideoenc8.c \ - mvevideoenc16.c - -noinst_HEADERS = gstmvedemux.h gstmvemux.h mve.h - -EXTRA_DIST = TODO diff --git a/gst/mve/TODO b/gst/mve/TODO deleted file mode 100644 index 4384f3e94..000000000 --- a/gst/mve/TODO +++ /dev/null @@ -1,5 +0,0 @@ -MVE TODO: - - seeking support - - split out decoders from demuxer into separate elements - - split out encoders from muxer into separate elements - diff --git a/gst/mve/gstmve.c b/gst/mve/gstmve.c deleted file mode 100644 index 2b4cb7272..000000000 --- a/gst/mve/gstmve.c +++ /dev/null @@ -1,46 +0,0 @@ -/* GStreamer plugin for Interplay MVE movie files - * - * Copyright (C) 2006 Jens Granseuer <jensgr@gmx.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - * - * For more information about the Interplay MVE format, visit: - * http://www.pcisys.net/~melanson/codecs/interplay-mve.txt - */ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#include "gstmvedemux.h" -#include "gstmvemux.h" - -static gboolean -mve_plugin_init (GstPlugin * plugin) -{ - - return gst_element_register (plugin, "mvedemux", GST_RANK_PRIMARY, - GST_TYPE_MVE_DEMUX) - && gst_element_register (plugin, "mvemux", GST_RANK_PRIMARY, - GST_TYPE_MVE_MUX); -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - mve, - "Interplay MVE movie format manipulation", - mve_plugin_init, - VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN); diff --git a/gst/mve/gstmvedemux.c b/gst/mve/gstmvedemux.c deleted file mode 100644 index fced0564a..000000000 --- a/gst/mve/gstmvedemux.c +++ /dev/null @@ -1,1153 +0,0 @@ -/* GStreamer demultiplexer plugin for Interplay MVE movie files - * - * Copyright (C) 2006-2008 Jens Granseuer <jensgr@gmx.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - * - * For more information about the Interplay MVE format, visit: - * http://www.pcisys.net/~melanson/codecs/interplay-mve.txt - */ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#include <string.h> -#include "gstmvedemux.h" -#include "mve.h" - -GST_DEBUG_CATEGORY_STATIC (mvedemux_debug); -#define GST_CAT_DEFAULT mvedemux_debug - -enum MveDemuxState -{ - MVEDEMUX_STATE_INITIAL, /* initial state, header not read */ - MVEDEMUX_STATE_NEXT_CHUNK, /* parsing chunk/segment header */ - MVEDEMUX_STATE_MOVIE, /* reading the stream */ - MVEDEMUX_STATE_SKIP /* skipping chunk */ -}; - -static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/x-mve") - ); - -static GstStaticPadTemplate vidsrc_template = GST_STATIC_PAD_TEMPLATE ("video", - GST_PAD_SRC, - GST_PAD_SOMETIMES, - GST_STATIC_CAPS ("video/x-raw-rgb, " - "width = (int) [ 1, MAX ], " - "height = (int) [ 1, MAX ], " - "framerate = (fraction) [ 0, MAX ], " - "bpp = (int) 16, " - "depth = (int) 15, " - "endianness = (int) BYTE_ORDER, " - "red_mask = (int) 31744, " - "green_mask = (int) 992, " - "blue_mask = (int) 31; " - "video/x-raw-rgb, " - "width = (int) [ 1, MAX ], " - "height = (int) [ 1, MAX ], " - "framerate = (fraction) [ 0, MAX ], " - "bpp = (int) 8, " "depth = (int) 8, " "endianness = (int) BYTE_ORDER") - ); - -static GstStaticPadTemplate audsrc_template = GST_STATIC_PAD_TEMPLATE ("audio", - GST_PAD_SRC, - GST_PAD_SOMETIMES, - GST_STATIC_CAPS ("audio/x-raw-int, " - "width = (int) 8, " - "rate = (int) [ 1, MAX ], " - "channels = (int) [ 1, 2 ], " - "depth = (int) 8, " - "signed = (boolean) false; " - "audio/x-raw-int, " - "width = (int) 16, " - "rate = (int) [ 1, MAX ], " - "channels = (int) [ 1, 2 ], " - "depth = (int) 16, " - "signed = (boolean) true, " - "endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }") - ); - -#define MVE_DEFAULT_AUDIO_STREAM 0x01 - -static void gst_mve_demux_class_init (GstMveDemuxClass * klass); -static void gst_mve_demux_base_init (GstMveDemuxClass * klass); -static void gst_mve_demux_init (GstMveDemux * mve); - -#define GST_MVE_SEGMENT_SIZE(data) (GST_READ_UINT16_LE (data)) -#define GST_MVE_SEGMENT_TYPE(data) (GST_READ_UINT8 (data + 2)) -#define GST_MVE_SEGMENT_VERSION(data) (GST_READ_UINT8 (data + 3)) - -static GstElementClass *parent_class = NULL; - -static void -gst_mve_demux_reset (GstMveDemux * mve) -{ - gst_adapter_clear (mve->adapter); - - if (mve->video_stream != NULL) { - if (mve->video_stream->pad) - gst_element_remove_pad (GST_ELEMENT (mve), mve->video_stream->pad); - if (mve->video_stream->caps) - gst_caps_unref (mve->video_stream->caps); - if (mve->video_stream->palette) - gst_buffer_unref (mve->video_stream->palette); - g_free (mve->video_stream->code_map); - if (mve->video_stream->buffer) - gst_buffer_unref (mve->video_stream->buffer); - g_free (mve->video_stream); - mve->video_stream = NULL; - } - - if (mve->audio_stream != NULL) { - if (mve->audio_stream->pad) - gst_element_remove_pad (GST_ELEMENT (mve), mve->audio_stream->pad); - if (mve->audio_stream->caps) - gst_caps_unref (mve->audio_stream->caps); - if (mve->audio_stream->buffer) - gst_buffer_unref (mve->audio_stream->buffer); - g_free (mve->audio_stream); - mve->audio_stream = NULL; - } - - mve->state = MVEDEMUX_STATE_INITIAL; - mve->needed_bytes = MVE_PREAMBLE_SIZE; - mve->frame_duration = GST_CLOCK_TIME_NONE; - - mve->chunk_size = 0; - mve->chunk_offset = 0; -} - -static const GstQueryType * -gst_mve_demux_get_src_query_types (GstPad * pad) -{ - static const GstQueryType src_types[] = { - GST_QUERY_POSITION, - GST_QUERY_SEEKING, - 0 - }; - - return src_types; -} - -static gboolean -gst_mve_demux_handle_src_query (GstPad * pad, GstQuery * query) -{ - gboolean res = FALSE; - - switch (GST_QUERY_TYPE (query)) { - case GST_QUERY_POSITION:{ - GstFormat format; - - gst_query_parse_position (query, &format, NULL); - - /* we only support TIME */ - if (format == GST_FORMAT_TIME) { - GstMveDemuxStream *s = gst_pad_get_element_private (pad); - - if (s != NULL) { - GST_OBJECT_LOCK (s); - gst_query_set_position (query, GST_FORMAT_TIME, s->last_ts); - GST_OBJECT_UNLOCK (s); - res = TRUE; - } - } - break; - } - case GST_QUERY_SEEKING:{ - GstFormat format; - - gst_query_parse_seeking (query, &format, NULL, NULL, NULL); - if (format == GST_FORMAT_TIME) { - gst_query_set_seeking (query, GST_FORMAT_TIME, FALSE, 0, -1); - res = TRUE; - } - break; - } - case GST_QUERY_DURATION:{ - /* FIXME: really should implement/estimate this somehow */ - res = FALSE; - break; - } - default: - res = gst_pad_query_default (pad, query); - break; - } - - return res; -} - -static gboolean -gst_mve_demux_handle_src_event (GstPad * pad, GstEvent * event) -{ - gboolean res; - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_SEEK: - GST_DEBUG ("seeking not supported"); - res = FALSE; - break; - default: - res = gst_pad_event_default (pad, event); - break; - } - - return res; -} - - -static GstStateChangeReturn -gst_mve_demux_change_state (GstElement * element, GstStateChange transition) -{ - GstMveDemux *mve = GST_MVE_DEMUX (element); - - if (GST_ELEMENT_CLASS (parent_class)->change_state) { - GstStateChangeReturn ret; - - ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - if (ret != GST_STATE_CHANGE_SUCCESS) - return ret; - } - - switch (transition) { - case GST_STATE_CHANGE_PAUSED_TO_READY: - gst_mve_demux_reset (mve); - break; - default: - break; - } - - return GST_STATE_CHANGE_SUCCESS; -} - -static gboolean -gst_mve_add_stream (GstMveDemux * mve, GstMveDemuxStream * stream, - GstTagList * list) -{ - GstPadTemplate *templ; - gboolean ret = FALSE; - - if (stream->pad == NULL) { - if (stream == mve->video_stream) { - templ = gst_static_pad_template_get (&vidsrc_template); - stream->pad = gst_pad_new_from_template (templ, "video"); - } else { - templ = gst_static_pad_template_get (&audsrc_template); - stream->pad = gst_pad_new_from_template (templ, "audio"); - } - gst_object_unref (templ); - - gst_pad_set_query_type_function (stream->pad, - GST_DEBUG_FUNCPTR (gst_mve_demux_get_src_query_types)); - gst_pad_set_query_function (stream->pad, - GST_DEBUG_FUNCPTR (gst_mve_demux_handle_src_query)); - gst_pad_set_event_function (stream->pad, - GST_DEBUG_FUNCPTR (gst_mve_demux_handle_src_event)); - gst_pad_set_element_private (stream->pad, stream); - - GST_DEBUG_OBJECT (mve, "adding pad %s", GST_PAD_NAME (stream->pad)); - gst_pad_set_active (stream->pad, TRUE); - gst_element_add_pad (GST_ELEMENT (mve), stream->pad); - ret = TRUE; - } - - GST_DEBUG_OBJECT (mve, "setting caps %" GST_PTR_FORMAT, stream->caps); - gst_pad_set_caps (stream->pad, stream->caps); - - if (list) - gst_element_found_tags_for_pad (GST_ELEMENT (mve), stream->pad, list); - - return ret; -} - -static GstFlowReturn -gst_mve_stream_error (GstMveDemux * mve, guint16 req, guint16 avail) -{ - GST_ELEMENT_ERROR (mve, STREAM, DECODE, (NULL), - ("wanted to read %d bytes from stream, %d available", req, avail)); - return GST_FLOW_ERROR; -} - -static GstFlowReturn -gst_mve_buffer_alloc_for_pad (GstMveDemuxStream * stream, - guint32 size, GstBuffer ** buffer) -{ - *buffer = gst_buffer_new_and_alloc (size); - gst_buffer_set_caps (*buffer, stream->caps); - GST_BUFFER_TIMESTAMP (*buffer) = stream->last_ts; - GST_BUFFER_OFFSET (*buffer) = stream->offset; - return GST_FLOW_OK; -} - -static GstFlowReturn -gst_mve_video_init (GstMveDemux * mve, const guint8 * data) -{ - GST_DEBUG_OBJECT (mve, "init video"); - - if (mve->video_stream == NULL) { - GstMveDemuxStream *stream = g_new0 (GstMveDemuxStream, 1); - - stream->buffer = NULL; - stream->back_buf1 = NULL; - stream->back_buf2 = NULL; - stream->offset = 0; - stream->width = 0; - stream->height = 0; - stream->code_map = NULL; - stream->code_map_avail = FALSE; - stream->palette = NULL; - stream->caps = NULL; - stream->last_ts = GST_CLOCK_TIME_NONE; - stream->last_flow = GST_FLOW_OK; - mve->video_stream = stream; - } - - return GST_FLOW_OK; -} - -static GstFlowReturn -gst_mve_video_create_buffer (GstMveDemux * mve, guint8 version, - const guint8 * data, guint16 len) -{ - GstBuffer *buf; - guint16 w, h, n, true_color, bpp; - guint required, size; - - GST_DEBUG_OBJECT (mve, "create video buffer"); - - if (mve->video_stream == NULL) { - GST_ELEMENT_ERROR (mve, STREAM, DECODE, (NULL), - ("trying to create video buffer for uninitialized stream")); - return GST_FLOW_ERROR; - } - - /* need 4 to 8 more bytes */ - required = (version > 1) ? 8 : (version * 2); - if (len < required) - return gst_mve_stream_error (mve, required, len); - - w = GST_READ_UINT16_LE (data) << 3; - h = GST_READ_UINT16_LE (data + 2) << 3; - - if (version > 0) - n = GST_READ_UINT16_LE (data + 4); - else - n = 1; - - if (version > 1) - true_color = GST_READ_UINT16_LE (data + 6); - else - true_color = 0; - - bpp = (true_color ? 2 : 1); - size = w * h * bpp; - - if (mve->video_stream->buffer != NULL) { - GST_DEBUG_OBJECT (mve, "video buffer already created"); - - if (GST_BUFFER_SIZE (mve->video_stream->buffer) == size * 2) - return GST_FLOW_OK; - - GST_DEBUG_OBJECT (mve, "video buffer size has changed"); - gst_buffer_unref (mve->video_stream->buffer); - } - - GST_DEBUG_OBJECT (mve, - "allocating video buffer, w:%u, h:%u, n:%u, true_color:%u", w, h, n, - true_color); - - /* we need a buffer to keep the last 2 frames, since those may be - needed for decoding the next one */ - buf = gst_buffer_new_and_alloc (size * 2); - - mve->video_stream->bpp = bpp; - mve->video_stream->width = w; - mve->video_stream->height = h; - mve->video_stream->buffer = buf; - mve->video_stream->back_buf1 = GST_BUFFER_DATA (buf); - mve->video_stream->back_buf2 = mve->video_stream->back_buf1 + size; - mve->video_stream->max_block_offset = (h - 7) * w - 8; - memset (mve->video_stream->back_buf1, 0, size * 2); - - return GST_FLOW_OK; -} - -static GstFlowReturn -gst_mve_video_palette (GstMveDemux * mve, const guint8 * data, guint16 len) -{ - GstBuffer *buf; - guint16 start, count; - const guint8 *pal; - guint32 *pal_ptr; - gint i; - - GST_DEBUG_OBJECT (mve, "video palette"); - - if (mve->video_stream == NULL) { - GST_ELEMENT_ERROR (mve, STREAM, DECODE, (NULL), - ("found palette before video stream was initialized")); - return GST_FLOW_ERROR; - } - - /* need 4 more bytes now, more later */ - if (len < 4) - return gst_mve_stream_error (mve, 4, len); - - len -= 4; - - start = GST_READ_UINT16_LE (data); - count = GST_READ_UINT16_LE (data + 2); - GST_DEBUG_OBJECT (mve, "found palette start:%u, count:%u", start, count); - - /* need more bytes */ - if (len < count * 3) - return gst_mve_stream_error (mve, count * 3, len); - - /* make sure we don't exceed the buffer */ - if (start + count > MVE_PALETTE_COUNT) { - GST_ELEMENT_ERROR (mve, STREAM, DECODE, (NULL), - ("palette too large for buffer")); - return GST_FLOW_ERROR; - } - - if (mve->video_stream->palette != NULL) { - /* older buffers floating around might still use the old - palette, so make sure we can update it */ - buf = gst_buffer_make_writable (mve->video_stream->palette); - } else { - buf = gst_buffer_new_and_alloc (MVE_PALETTE_COUNT * 4); - memset (GST_BUFFER_DATA (buf), 0, GST_BUFFER_SIZE (buf)); - } - - mve->video_stream->palette = buf; - - pal = data + 4; - pal_ptr = ((guint32 *) GST_BUFFER_DATA (buf)) + start; - for (i = 0; i < count; ++i) { - /* convert from 6-bit VGA to 8-bit palette */ - guint8 r, g, b; - - r = (*pal) << 2; - ++pal; - g = (*pal) << 2; - ++pal; - b = (*pal) << 2; - ++pal; - *pal_ptr = (r << 16) | (g << 8) | (b); - ++pal_ptr; - } - return GST_FLOW_OK; -} - -static GstFlowReturn -gst_mve_video_palette_compressed (GstMveDemux * mve, const guint8 * data, - guint16 len) -{ - guint8 mask; - gint i, j; - guint32 *col; - - GST_DEBUG_OBJECT (mve, "compressed video palette"); - - if (mve->video_stream == NULL) { - GST_ELEMENT_ERROR (mve, STREAM, DECODE, (NULL), - ("found palette before video stream was initialized")); - return GST_FLOW_ERROR; - } - - if (mve->video_stream->palette == NULL) { - GST_ELEMENT_ERROR (mve, STREAM, DECODE, (NULL), - ("no palette available for modification")); - return GST_FLOW_ERROR; - } - - /* need at least 32 more bytes */ - if (len < 32) - return gst_mve_stream_error (mve, 32, len); - - len -= 32; - - for (i = 0; i < 32; ++i) { - mask = GST_READ_UINT8 (data); - ++data; - - if (mask != 0) { - for (j = 0; j < 8; ++j) { - if (mask & (1 << j)) { - guint8 r, g, b; - - /* need 3 more bytes */ - if (len < 3) - return gst_mve_stream_error (mve, 3, len); - - len -= 3; - - r = (*data) << 2; - ++data; - g = (*data) << 2; - ++data; - b = (*data) << 2; - ++data; - col = - ((guint32 *) GST_BUFFER_DATA (mve->video_stream->palette)) + - i * 8 + j; - *col = (r << 16) | (g << 8) | (b); - } - } - } - } - - return GST_FLOW_OK; -} - -static GstFlowReturn -gst_mve_video_code_map (GstMveDemux * mve, const guint8 * data, guint16 len) -{ - gint min; - - if (mve->video_stream == NULL || mve->video_stream->code_map == NULL) { - GST_WARNING_OBJECT (mve, "video stream not initialized"); - return GST_FLOW_ERROR; - } - - GST_DEBUG_OBJECT (mve, "found code map, size:%u", len); - - /* decoding is done in 8x8 blocks using 4-bit opcodes */ - min = (mve->video_stream->width * mve->video_stream->height) / (8 * 8 * 2); - - if (len < min) - return gst_mve_stream_error (mve, min, len); - - memcpy (mve->video_stream->code_map, data, min); - mve->video_stream->code_map_avail = TRUE; - return GST_FLOW_OK; -} - -static GstFlowReturn -gst_mve_video_data (GstMveDemux * mve, const guint8 * data, guint16 len, - GstBuffer ** output) -{ - GstFlowReturn ret = GST_FLOW_OK; - gint16 cur_frame, last_frame; - gint16 x_offset, y_offset; - gint16 x_size, y_size; - guint16 flags; - gint dec; - GstBuffer *buf = NULL; - GstMveDemuxStream *s = mve->video_stream; - - GST_LOG_OBJECT (mve, "video data"); - - if (s == NULL) { - GST_ELEMENT_ERROR (mve, STREAM, DECODE, (NULL), - ("trying to decode video data before stream was initialized")); - return GST_FLOW_ERROR; - } - - if (GST_CLOCK_TIME_IS_VALID (mve->frame_duration)) { - if (GST_CLOCK_TIME_IS_VALID (s->last_ts)) - s->last_ts += mve->frame_duration; - else - s->last_ts = 0; - } - - if (!s->code_map_avail) { - GST_ELEMENT_ERROR (mve, STREAM, DECODE, (NULL), - ("no code map available for decoding")); - return GST_FLOW_ERROR; - } - - /* need at least 14 more bytes */ - if (len < 14) - return gst_mve_stream_error (mve, 14, len); - - len -= 14; - - cur_frame = GST_READ_UINT16_LE (data); - last_frame = GST_READ_UINT16_LE (data + 2); - x_offset = GST_READ_UINT16_LE (data + 4); - y_offset = GST_READ_UINT16_LE (data + 6); - x_size = GST_READ_UINT16_LE (data + 8); - y_size = GST_READ_UINT16_LE (data + 10); - flags = GST_READ_UINT16_LE (data + 12); - data += 14; - - GST_DEBUG_OBJECT (mve, - "video data hot:%d, cold:%d, xoff:%d, yoff:%d, w:%d, h:%d, flags:%x", - cur_frame, last_frame, x_offset, y_offset, x_size, y_size, flags); - - if (flags & MVE_VIDEO_DELTA_FRAME) { - guint8 *temp = s->back_buf1; - - s->back_buf1 = s->back_buf2; - s->back_buf2 = temp; - } - - ret = gst_mve_buffer_alloc_for_pad (s, s->width * s->height * s->bpp, &buf); - if (ret != GST_FLOW_OK) - return ret; - - if (s->bpp == 2) { - dec = ipvideo_decode_frame16 (s, data, len); - } else { - if (s->palette == NULL) { - GST_ELEMENT_ERROR (mve, STREAM, DECODE, (NULL), ("no palette available")); - goto error; - } - - dec = ipvideo_decode_frame8 (s, data, len); - } - if (dec != 0) - goto error; - - memcpy (GST_BUFFER_DATA (buf), s->back_buf1, GST_BUFFER_SIZE (buf)); - GST_BUFFER_DURATION (buf) = mve->frame_duration; - GST_BUFFER_OFFSET_END (buf) = ++s->offset; - - if (s->bpp == 1) { - GstCaps *caps; - - /* set the palette on the outgoing buffer */ - caps = gst_caps_copy (s->caps); - gst_caps_set_simple (caps, - "palette_data", GST_TYPE_BUFFER, s->palette, NULL); - gst_buffer_set_caps (buf, caps); - gst_caps_unref (caps); - } - - *output = buf; - return GST_FLOW_OK; - -error: - gst_buffer_unref (buf); - return GST_FLOW_ERROR; -} - -static GstFlowReturn -gst_mve_audio_init (GstMveDemux * mve, guint8 version, const guint8 * data, - guint16 len) -{ - GstMveDemuxStream *stream; - guint16 flags; - guint32 requested_buffer; - GstTagList *list; - gchar *name; - - GST_DEBUG_OBJECT (mve, "init audio"); - - /* need 8 more bytes */ - if (len < 8) - return gst_mve_stream_error (mve, 8, len); - - if (mve->audio_stream == NULL) { - stream = g_new0 (GstMveDemuxStream, 1); - stream->offset = 0; - stream->last_ts = 0; - stream->last_flow = GST_FLOW_OK; - mve->audio_stream = stream; - } else { - stream = mve->audio_stream; - gst_caps_unref (stream->caps); - } - - flags = GST_READ_UINT16_LE (data + 2); - stream->sample_rate = GST_READ_UINT16_LE (data + 4); - requested_buffer = GST_READ_UINT32_LE (data + 6); - - /* bit 0: 0 = mono, 1 = stereo */ - stream->n_channels = (flags & MVE_AUDIO_STEREO) + 1; - /* bit 1: 0 = 8 bit, 1 = 16 bit */ - stream->sample_size = (((flags & MVE_AUDIO_16BIT) >> 1) + 1) * 8; - /* bit 2: 0 = uncompressed, 1 = compressed */ - stream->compression = ((version > 0) && (flags & MVE_AUDIO_COMPRESSED)) ? - TRUE : FALSE; - - GST_DEBUG_OBJECT (mve, "audio init, sample_rate:%d, channels:%d, " - "bits_per_sample:%d, compression:%d, buffer:%u", - stream->sample_rate, stream->n_channels, - stream->sample_size, stream->compression, requested_buffer); - - stream->caps = gst_caps_from_string ("audio/x-raw-int"); - if (stream->caps == NULL) - return GST_FLOW_ERROR; - - gst_caps_set_simple (stream->caps, - "signed", G_TYPE_BOOLEAN, (stream->sample_size == 8) ? FALSE : TRUE, - "depth", G_TYPE_INT, stream->sample_size, - "width", G_TYPE_INT, stream->sample_size, - "channels", G_TYPE_INT, stream->n_channels, - "rate", G_TYPE_INT, stream->sample_rate, NULL); - if (stream->sample_size > 8) { - /* for uncompressed audio we can simply copy the incoming buffer - which is always in little endian format */ - gst_caps_set_simple (stream->caps, "endianness", G_TYPE_INT, - (stream->compression ? G_BYTE_ORDER : G_LITTLE_ENDIAN), NULL); - } else if (stream->compression) { - GST_WARNING_OBJECT (mve, - "compression is only supported for 16-bit samples"); - stream->compression = FALSE; - } - - list = gst_tag_list_new (); - name = g_strdup_printf ("Raw %d-bit PCM audio", stream->sample_size); - gst_tag_list_add (list, GST_TAG_MERGE_REPLACE, - GST_TAG_AUDIO_CODEC, name, NULL); - g_free (name); - - if (gst_mve_add_stream (mve, stream, list)) - return gst_pad_push_event (mve->audio_stream->pad, - gst_event_new_new_segment (FALSE, 1.0, GST_FORMAT_TIME, - 0, GST_CLOCK_TIME_NONE, 0)) ? GST_FLOW_OK : GST_FLOW_ERROR; - else - return GST_FLOW_OK; -} - -static GstFlowReturn -gst_mve_audio_data (GstMveDemux * mve, guint8 type, const guint8 * data, - guint16 len, GstBuffer ** output) -{ - GstFlowReturn ret; - GstMveDemuxStream *s = mve->audio_stream; - GstBuffer *buf = NULL; - guint16 stream_mask; - guint16 size; - - GST_LOG_OBJECT (mve, "audio data"); - - if (s == NULL) { - GST_ELEMENT_ERROR (mve, STREAM, DECODE, (NULL), - ("trying to queue samples with no audio stream")); - return GST_FLOW_ERROR; - } - - /* need at least 6 more bytes */ - if (len < 6) - return gst_mve_stream_error (mve, 6, len); - - len -= 6; - - stream_mask = GST_READ_UINT16_LE (data + 2); - size = GST_READ_UINT16_LE (data + 4); - data += 6; - - if (stream_mask & MVE_DEFAULT_AUDIO_STREAM) { - guint16 n_samples = size / s->n_channels / (s->sample_size / 8); - GstClockTime duration = (GST_SECOND / s->sample_rate) * n_samples; - - if (type == MVE_OC_AUDIO_DATA) { - guint16 required = (s->compression ? size / 2 + s->n_channels : size); - - if (len < required) - return gst_mve_stream_error (mve, required, len); - - ret = gst_mve_buffer_alloc_for_pad (s, size, &buf); - - if (ret != GST_FLOW_OK) - return ret; - - if (s->compression) - ipaudio_uncompress ((gint16 *) GST_BUFFER_DATA (buf), size, - data, s->n_channels); - else - memcpy (GST_BUFFER_DATA (buf), data, size); - - GST_DEBUG_OBJECT (mve, "created audio buffer, size:%u, stream_mask:%x", - size, stream_mask); - } else { - /* silence - create a minimal buffer with no sound */ - size = s->n_channels * (s->sample_size / 8); - ret = gst_mve_buffer_alloc_for_pad (s, size, &buf); - memset (GST_BUFFER_DATA (buf), 0, size); - } - - GST_BUFFER_DURATION (buf) = duration; - GST_BUFFER_OFFSET_END (buf) = s->offset + n_samples; - *output = buf; - - s->offset += n_samples; - s->last_ts += duration; - } else { - /* alternate audio streams not supported. - are there any movies which use them? */ - if (type == MVE_OC_AUDIO_DATA) - GST_WARNING_OBJECT (mve, "found non-empty alternate audio stream"); - } - - return GST_FLOW_OK; -} - -static GstFlowReturn -gst_mve_timer_create (GstMveDemux * mve, const guint8 * data, guint16 len, - GstBuffer ** buf) -{ - guint32 t_rate; - guint16 t_subdiv; - GstMveDemuxStream *s; - GstTagList *list; - gint rate_nom, rate_den; - - g_return_val_if_fail (mve->video_stream != NULL, GST_FLOW_ERROR); - - /* need 6 more bytes */ - if (len < 6) - return gst_mve_stream_error (mve, 6, len); - - t_rate = GST_READ_UINT32_LE (data); - t_subdiv = GST_READ_UINT16_LE (data + 4); - - GST_DEBUG_OBJECT (mve, "found timer:%ux%u", t_rate, t_subdiv); - mve->frame_duration = t_rate * t_subdiv * GST_USECOND; - - /* now really start rolling... */ - s = mve->video_stream; - - if ((s->buffer == NULL) || (s->width == 0) || (s->height == 0)) { - GST_ELEMENT_ERROR (mve, STREAM, DECODE, (NULL), - ("missing or invalid create-video-buffer segment (%dx%d)", - s->width, s->height)); - return GST_FLOW_ERROR; - } - - if (s->pad != NULL) { - if (s->caps != NULL) { - gst_caps_unref (s->caps); - s->caps = NULL; - } - if (s->code_map != NULL) { - g_free (s->code_map); - s->code_map = NULL; - } - list = NULL; - } else { - list = gst_tag_list_new (); - gst_tag_list_add (list, GST_TAG_MERGE_REPLACE, - GST_TAG_VIDEO_CODEC, "Raw RGB video", NULL); - } - - s->caps = gst_caps_from_string ("video/x-raw-rgb"); - if (s->caps == NULL) - return GST_FLOW_ERROR; - - rate_nom = GST_SECOND / GST_USECOND; - rate_den = mve->frame_duration / GST_USECOND; - - gst_caps_set_simple (s->caps, - "bpp", G_TYPE_INT, s->bpp * 8, - "depth", G_TYPE_INT, (s->bpp == 1) ? 8 : 15, - "width", G_TYPE_INT, s->width, - "height", G_TYPE_INT, s->height, - "framerate", GST_TYPE_FRACTION, rate_nom, rate_den, - "endianness", G_TYPE_INT, G_BYTE_ORDER, NULL); - if (s->bpp > 1) { - gst_caps_set_simple (s->caps, "red_mask", G_TYPE_INT, 0x7C00, /* 31744 */ - "green_mask", G_TYPE_INT, 0x03E0, /* 992 */ - "blue_mask", G_TYPE_INT, 0x001F, /* 31 */ - NULL); - } - - s->code_map = g_malloc ((s->width * s->height) / (8 * 8 * 2)); - - if (gst_mve_add_stream (mve, s, list)) - return gst_pad_push_event (s->pad, - gst_event_new_new_segment (FALSE, 1.0, GST_FORMAT_TIME, - 0, GST_CLOCK_TIME_NONE, 0)) ? GST_FLOW_OK : GST_FLOW_ERROR; - else - return GST_FLOW_OK; -} - -static void -gst_mve_end_chunk (GstMveDemux * mve) -{ - GST_LOG_OBJECT (mve, "end of chunk"); - - if (mve->video_stream != NULL) - mve->video_stream->code_map_avail = FALSE; -} - -/* parse segment */ -static GstFlowReturn -gst_mve_parse_segment (GstMveDemux * mve, GstMveDemuxStream ** stream, - GstBuffer ** send) -{ - GstFlowReturn ret = GST_FLOW_OK; - const guint8 *buffer, *data; - guint8 type, version; - guint16 len; - - buffer = gst_adapter_peek (mve->adapter, mve->needed_bytes); - - type = GST_MVE_SEGMENT_TYPE (buffer); - - /* check whether to handle the segment */ - if (type < 32) { - version = GST_MVE_SEGMENT_VERSION (buffer); - len = GST_MVE_SEGMENT_SIZE (buffer); - data = buffer + 4; - - switch (type) { - - case MVE_OC_END_OF_CHUNK: - gst_mve_end_chunk (mve); - break; - case MVE_OC_CREATE_TIMER: - ret = gst_mve_timer_create (mve, data, len, send); - *stream = mve->audio_stream; - break; - case MVE_OC_AUDIO_BUFFERS: - ret = gst_mve_audio_init (mve, version, data, len); - break; - case MVE_OC_VIDEO_BUFFERS: - ret = gst_mve_video_create_buffer (mve, version, data, len); - break; - case MVE_OC_AUDIO_DATA: - case MVE_OC_AUDIO_SILENCE: - ret = gst_mve_audio_data (mve, type, data, len, send); - *stream = mve->audio_stream; - break; - case MVE_OC_VIDEO_MODE: - ret = gst_mve_video_init (mve, data); - break; - case MVE_OC_PALETTE: - ret = gst_mve_video_palette (mve, data, len); - break; - case MVE_OC_PALETTE_COMPRESSED: - ret = gst_mve_video_palette_compressed (mve, data, len); - break; - case MVE_OC_CODE_MAP: - ret = gst_mve_video_code_map (mve, data, len); - break; - case MVE_OC_VIDEO_DATA: - ret = gst_mve_video_data (mve, data, len, send); - *stream = mve->video_stream; - break; - - case MVE_OC_END_OF_STREAM: - case MVE_OC_PLAY_AUDIO: - case MVE_OC_PLAY_VIDEO: - /* these are chunks we don't need to handle */ - GST_LOG_OBJECT (mve, "ignored segment type:0x%02x, version:0x%02x", - type, version); - break; - case 0x13: /* ??? */ - case 0x14: /* ??? */ - case 0x15: /* ??? */ - /* these are chunks we know exist but we don't care about */ - GST_DEBUG_OBJECT (mve, - "known but unhandled segment type:0x%02x, version:0x%02x", type, - version); - break; - default: - GST_WARNING_OBJECT (mve, - "unhandled segment type:0x%02x, version:0x%02x", type, version); - break; - } - } - - gst_adapter_flush (mve->adapter, mve->needed_bytes); - return ret; -} - -static GstFlowReturn -gst_mve_demux_chain (GstPad * sinkpad, GstBuffer * inbuf) -{ - GstMveDemux *mve = GST_MVE_DEMUX (GST_PAD_PARENT (sinkpad)); - GstFlowReturn ret = GST_FLOW_OK; - - gst_adapter_push (mve->adapter, inbuf); - - GST_DEBUG_OBJECT (mve, "queuing buffer, needed:%d, available:%u", - mve->needed_bytes, gst_adapter_available (mve->adapter)); - - while ((gst_adapter_available (mve->adapter) >= mve->needed_bytes) && - (ret == GST_FLOW_OK)) { - GstMveDemuxStream *stream = NULL; - GstBuffer *outbuf = NULL; - - switch (mve->state) { - case MVEDEMUX_STATE_INITIAL: - gst_adapter_flush (mve->adapter, mve->needed_bytes); - - mve->chunk_offset += mve->needed_bytes; - mve->needed_bytes = 4; - mve->state = MVEDEMUX_STATE_NEXT_CHUNK; - break; - - case MVEDEMUX_STATE_NEXT_CHUNK:{ - const guint8 *data; - guint16 size; - - data = gst_adapter_peek (mve->adapter, mve->needed_bytes); - size = GST_MVE_SEGMENT_SIZE (data); - - if (mve->chunk_offset >= mve->chunk_size) { - /* new chunk, flush buffer and proceed with next segment */ - guint16 chunk_type = GST_READ_UINT16_LE (data + 2); - - gst_adapter_flush (mve->adapter, mve->needed_bytes); - mve->chunk_size = size; - mve->chunk_offset = 0; - - if (chunk_type > MVE_CHUNK_END) { - GST_WARNING_OBJECT (mve, - "skipping unknown chunk type 0x%02x of size:%u", chunk_type, - size); - mve->needed_bytes += size; - mve->state = MVEDEMUX_STATE_SKIP; - } else { - GST_DEBUG_OBJECT (mve, "found new chunk type 0x%02x of size:%u", - chunk_type, size); - } - } else if (mve->chunk_offset <= mve->chunk_size) { - /* new segment */ - GST_DEBUG_OBJECT (mve, "found segment type 0x%02x of size:%u", - GST_MVE_SEGMENT_TYPE (data), size); - - mve->needed_bytes += size; - mve->state = MVEDEMUX_STATE_MOVIE; - } - } - break; - - case MVEDEMUX_STATE_MOVIE: - ret = gst_mve_parse_segment (mve, &stream, &outbuf); - - if ((ret == GST_FLOW_OK) && (outbuf != NULL)) { - /* send buffer */ - GST_DEBUG_OBJECT (mve, - "pushing buffer with time %" GST_TIME_FORMAT - " (%u bytes) on pad %s", - GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (outbuf)), - GST_BUFFER_SIZE (outbuf), GST_PAD_NAME (stream->pad)); - - ret = gst_pad_push (stream->pad, outbuf); - stream->last_flow = ret; - } - - if (ret == GST_FLOW_NOT_LINKED) { - if (mve->audio_stream - && mve->audio_stream->last_flow != GST_FLOW_NOT_LINKED) - ret = GST_FLOW_OK; - if (mve->video_stream - && mve->video_stream->last_flow != GST_FLOW_NOT_LINKED) - ret = GST_FLOW_OK; - } - - /* update current offset */ - mve->chunk_offset += mve->needed_bytes; - - mve->state = MVEDEMUX_STATE_NEXT_CHUNK; - mve->needed_bytes = 4; - break; - - case MVEDEMUX_STATE_SKIP: - mve->chunk_offset += mve->needed_bytes; - gst_adapter_flush (mve->adapter, mve->needed_bytes); - mve->state = MVEDEMUX_STATE_NEXT_CHUNK; - mve->needed_bytes = 4; - break; - - default: - GST_ERROR_OBJECT (mve, "invalid state: %d", mve->state); - break; - } - } - - return ret; -} - -static void -gst_mve_demux_dispose (GObject * obj) -{ - GstMveDemux *mve = GST_MVE_DEMUX (obj); - - if (mve->adapter) { - g_object_unref (mve->adapter); - mve->adapter = NULL; - } - - G_OBJECT_CLASS (parent_class)->dispose (obj); -} - -static void -gst_mve_demux_base_init (GstMveDemuxClass * klass) -{ - - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gst_element_class_add_static_pad_template (element_class, &sink_template); - gst_element_class_add_static_pad_template (element_class, &vidsrc_template); - gst_element_class_add_static_pad_template (element_class, &audsrc_template); - - gst_element_class_set_static_metadata (element_class, "MVE Demuxer", - "Codec/Demuxer", - "Demultiplex an Interplay movie (MVE) stream into audio and video", - "Jens Granseuer <jensgr@gmx.net>"); -} - -static void -gst_mve_demux_class_init (GstMveDemuxClass * klass) -{ - GObjectClass *gobject_class = G_OBJECT_CLASS (klass); - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - parent_class = g_type_class_peek_parent (klass); - - gobject_class->dispose = GST_DEBUG_FUNCPTR (gst_mve_demux_dispose); - - element_class->change_state = GST_DEBUG_FUNCPTR (gst_mve_demux_change_state); -} - -static void -gst_mve_demux_init (GstMveDemux * mve) -{ - mve->sinkpad = gst_pad_new_from_static_template (&sink_template, "sink"); - gst_pad_set_chain_function (mve->sinkpad, - GST_DEBUG_FUNCPTR (gst_mve_demux_chain)); - gst_element_add_pad (GST_ELEMENT (mve), mve->sinkpad); - - mve->adapter = gst_adapter_new (); - gst_mve_demux_reset (mve); -} - -GType -gst_mve_demux_get_type (void) -{ - static GType plugin_type = 0; - - if (!plugin_type) { - const GTypeInfo plugin_info = { - sizeof (GstMveDemuxClass), - (GBaseInitFunc) gst_mve_demux_base_init, - NULL, - (GClassInitFunc) gst_mve_demux_class_init, - NULL, - NULL, - sizeof (GstMveDemux), - 0, - (GInstanceInitFunc) gst_mve_demux_init, - }; - - GST_DEBUG_CATEGORY_INIT (mvedemux_debug, "mvedemux", - 0, "Interplay MVE movie demuxer"); - - plugin_type = g_type_register_static (GST_TYPE_ELEMENT, - "GstMveDemux", &plugin_info, 0); - } - return plugin_type; -} diff --git a/gst/mve/gstmvedemux.h b/gst/mve/gstmvedemux.h deleted file mode 100644 index efc848d4e..000000000 --- a/gst/mve/gstmvedemux.h +++ /dev/null @@ -1,114 +0,0 @@ -/* - * GStreamer demultiplexer plugin for Interplay MVE movie files - * - * Copyright (C) 2006 Jens Granseuer <jensgr@gmx.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_MVE_DEMUX_H__ -#define __GST_MVE_DEMUX_H__ - -#include <gst/gst.h> -#include <gst/base/gstadapter.h> - -G_BEGIN_DECLS - -#define GST_TYPE_MVE_DEMUX \ - (gst_mve_demux_get_type()) -#define GST_MVE_DEMUX(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MVE_DEMUX,GstMveDemux)) -#define GST_MVE_DEMUX_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MVE_DEMUX,GstMveDemuxClass)) -#define GST_IS_MVE_DEMUX(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MVE_DEMUX)) -#define GST_IS_MVE_DEMUX_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MVE_DEMUX)) - -typedef struct _GstMveDemux GstMveDemux; -typedef struct _GstMveDemuxClass GstMveDemuxClass; -typedef struct _GstMveDemuxStream GstMveDemuxStream; - -struct _GstMveDemux -{ - GstElement element; - - GstPad *sinkpad; - - GstMveDemuxStream *video_stream; - GstMveDemuxStream *audio_stream; - - gint state; - - /* time per frame (1/framerate) */ - GstClockTime frame_duration; - - /* push based variables */ - guint16 needed_bytes; - GstAdapter *adapter; - - /* size of current chunk */ - guint32 chunk_size; - /* offset in current chunk */ - guint32 chunk_offset; -}; - -struct _GstMveDemuxClass -{ - GstElementClass parent_class; -}; - -struct _GstMveDemuxStream { - /* shared properties */ - GstCaps *caps; - GstPad *pad; - GstClockTime last_ts; - gint64 offset; - - GstFlowReturn last_flow; - - /* video properties */ - guint16 width; - guint16 height; - guint8 bpp; /* bytes per pixel */ - guint8 *code_map; - gboolean code_map_avail; - guint8 *back_buf1; - guint8 *back_buf2; - guint32 max_block_offset; - GstBuffer *palette; - GstBuffer *buffer; - - /* audio properties */ - guint16 sample_rate; - guint16 n_channels; - guint16 sample_size; - gboolean compression; -}; - -GType gst_mve_demux_get_type (void); - -int ipvideo_decode_frame8 (const GstMveDemuxStream * s, - const unsigned char *data, unsigned short len); -int ipvideo_decode_frame16 (const GstMveDemuxStream * s, - const unsigned char *data, unsigned short len); - -void ipaudio_uncompress (short *buffer, - unsigned short buf_len, const unsigned char *data, unsigned char channels); - -G_END_DECLS - -#endif /* __GST_MVE_DEMUX_H__ */ diff --git a/gst/mve/gstmvemux.c b/gst/mve/gstmvemux.c deleted file mode 100644 index b123d2d08..000000000 --- a/gst/mve/gstmvemux.c +++ /dev/null @@ -1,1486 +0,0 @@ -/* Interplay MVE multiplexer plugin for GStreamer - * Copyright (C) 2006 Jens Granseuer <jensgr@gmx.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/* -gst-launch-1.0 filesrc location=movie.mve ! mvedemux name=d ! - video/x-raw-rgb ! mvemux quick=true name=m ! - filesink location=test.mve d. ! audio/x-raw-int ! m. -*/ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include <stdlib.h> -#include <string.h> - -#include <gst/gst.h> -#include <gst/glib-compat-private.h> -#include "gstmvemux.h" -#include "mve.h" - -GST_DEBUG_CATEGORY_STATIC (mvemux_debug); -#define GST_CAT_DEFAULT mvemux_debug - -static const char mve_preamble[] = MVE_PREAMBLE; - -enum -{ - PROP_0, - PROP_AUDIO_COMPRESSION, - PROP_VIDEO_QUICK_ENCODING, - PROP_VIDEO_SCREEN_WIDTH, - PROP_VIDEO_SCREEN_HEIGHT -}; - -#define MVE_MUX_DEFAULT_COMPRESSION FALSE -#define MVE_MUX_DEFAULT_SCREEN_WIDTH 640 -#define MVE_MUX_DEFAULT_SCREEN_HEIGHT 480 - -enum MveMuxState -{ - MVE_MUX_STATE_INITIAL, /* initial state */ - MVE_MUX_STATE_CONNECTED, /* linked, caps set, header not written */ - MVE_MUX_STATE_PREBUFFER, /* prebuffering audio data */ - MVE_MUX_STATE_MOVIE, /* writing the movie */ - MVE_MUX_STATE_EOS -}; - -static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/x-mve") - ); - -static GstStaticPadTemplate video_sink_factory = - GST_STATIC_PAD_TEMPLATE ("video", - GST_PAD_SINK, - GST_PAD_REQUEST, - GST_STATIC_CAPS ("video/x-raw-rgb, " - "width = (int) [ 24, 1600 ], " - "height = (int) [ 24, 1200 ], " - "framerate = (fraction) [ 1, MAX ], " - "bpp = (int) 16, " - "depth = (int) 15, " - "endianness = (int) BYTE_ORDER, " - "red_mask = (int) 31744, " - "green_mask = (int) 992, " - "blue_mask = (int) 31; " - "video/x-raw-rgb, " - "bpp = (int) 8, " - "depth = (int) 8, " - "width = (int) [ 24, 1600 ], " - "height = (int) [ 24, 1200 ], " - "framerate = (fraction) [ 1, MAX ], " "endianness = (int) BYTE_ORDER")); - -static GstStaticPadTemplate audio_sink_factory = - GST_STATIC_PAD_TEMPLATE ("audio", - GST_PAD_SINK, - GST_PAD_REQUEST, - GST_STATIC_CAPS ("audio/x-raw-int, " - "width = (int) 8, " - "rate = (int) [ 1, MAX ], " - "channels = (int) [ 1, 2 ], " - "depth = (int) 8, " - "signed = (boolean) false; " - "audio/x-raw-int, " - "width = (int) 16, " - "rate = (int) [ 1, MAX ], " - "channels = (int) [ 1, 2 ], " - "depth = (int) 16, " - "signed = (boolean) true, " "endianness = (int) BYTE_ORDER")); - -static void gst_mve_mux_base_init (GstMveMuxClass * klass); -static void gst_mve_mux_class_init (GstMveMuxClass * klass); -static void gst_mve_mux_init (GstMveMux * mvemux); - -static GstElementClass *parent_class = NULL; - -static void -gst_mve_mux_reset (GstMveMux * mvemux) -{ - mvemux->state = MVE_MUX_STATE_INITIAL; - mvemux->stream_time = 0; - mvemux->stream_offset = 0; - mvemux->timer = 0; - - mvemux->frame_duration = GST_CLOCK_TIME_NONE; - mvemux->width = 0; - mvemux->height = 0; - mvemux->screen_width = MVE_MUX_DEFAULT_SCREEN_WIDTH; - mvemux->screen_height = MVE_MUX_DEFAULT_SCREEN_HEIGHT; - mvemux->bpp = 0; - mvemux->video_frames = 0; - mvemux->pal_changed = FALSE; - mvemux->pal_first_color = 0; - mvemux->pal_colors = MVE_PALETTE_COUNT; - mvemux->quick_encoding = TRUE; - - mvemux->bps = 0; - mvemux->rate = 0; - mvemux->channels = 0; - mvemux->compression = MVE_MUX_DEFAULT_COMPRESSION; - mvemux->next_ts = 0; - mvemux->max_ts = 0; - mvemux->spf = 0; - mvemux->lead_frames = 0; - mvemux->audio_frames = 0; - - mvemux->chunk_has_palette = FALSE; - mvemux->chunk_has_audio = FALSE; - - mvemux->audio_pad_eos = TRUE; - mvemux->video_pad_eos = TRUE; - - g_free (mvemux->chunk_code_map); - mvemux->chunk_code_map = NULL; - - if (mvemux->chunk_video != NULL) { - g_byte_array_free (mvemux->chunk_video, TRUE); - mvemux->chunk_video = NULL; - } - - if (mvemux->chunk_audio != NULL) { - g_byte_array_free (mvemux->chunk_audio, TRUE); - mvemux->chunk_audio = NULL; - } - - if (mvemux->last_frame != NULL) { - gst_buffer_unref (mvemux->last_frame); - mvemux->last_frame = NULL; - } - - if (mvemux->second_last_frame != NULL) { - gst_buffer_unref (mvemux->second_last_frame); - mvemux->second_last_frame = NULL; - } - - if (mvemux->audio_buffer != NULL) { - g_queue_foreach (mvemux->audio_buffer, (GFunc) gst_mini_object_unref, NULL); - g_queue_free (mvemux->audio_buffer); - } - mvemux->audio_buffer = g_queue_new (); - - if (mvemux->video_buffer != NULL) { - g_queue_foreach (mvemux->video_buffer, (GFunc) gst_mini_object_unref, NULL); - g_queue_free (mvemux->video_buffer); - } - mvemux->video_buffer = g_queue_new (); -} - -static void -gst_mve_mux_pad_link (GstPad * pad, GstPad * peer, gpointer data) -{ - GstMveMux *mvemux = GST_MVE_MUX (data); - - if (pad == mvemux->audiosink) { - mvemux->audio_pad_connected = TRUE; - } else if (pad == mvemux->videosink) { - mvemux->video_pad_connected = TRUE; - } else { - g_assert_not_reached (); - } - - GST_DEBUG_OBJECT (mvemux, "pad '%s' connected", GST_PAD_NAME (pad)); -} - -static void -gst_mve_mux_pad_unlink (GstPad * pad, GstPad * peer, gpointer data) -{ - GstMveMux *mvemux = GST_MVE_MUX (data); - - if (pad == mvemux->audiosink) { - mvemux->audio_pad_connected = FALSE; - } else if (pad == mvemux->videosink) { - mvemux->video_pad_connected = FALSE; - } else { - g_assert_not_reached (); - } - - GST_DEBUG_OBJECT (mvemux, "pad '%s' unlinked", GST_PAD_NAME (pad)); -} - -static void -gst_mve_mux_get_property (GObject * object, - guint prop_id, GValue * value, GParamSpec * pspec) -{ - GstMveMux *mvemux; - - g_return_if_fail (GST_IS_MVE_MUX (object)); - mvemux = GST_MVE_MUX (object); - - switch (prop_id) { - case PROP_AUDIO_COMPRESSION: - g_value_set_boolean (value, mvemux->compression); - break; - case PROP_VIDEO_QUICK_ENCODING: - g_value_set_boolean (value, mvemux->quick_encoding); - break; - case PROP_VIDEO_SCREEN_WIDTH: - g_value_set_uint (value, mvemux->screen_width); - break; - case PROP_VIDEO_SCREEN_HEIGHT: - g_value_set_uint (value, mvemux->screen_height); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_mve_mux_set_property (GObject * object, - guint prop_id, const GValue * value, GParamSpec * pspec) -{ - GstMveMux *mvemux; - - g_return_if_fail (GST_IS_MVE_MUX (object)); - mvemux = GST_MVE_MUX (object); - - switch (prop_id) { - case PROP_AUDIO_COMPRESSION: - mvemux->compression = g_value_get_boolean (value); - break; - case PROP_VIDEO_QUICK_ENCODING: - mvemux->quick_encoding = g_value_get_boolean (value); - break; - case PROP_VIDEO_SCREEN_WIDTH: - mvemux->screen_width = g_value_get_uint (value); - break; - case PROP_VIDEO_SCREEN_HEIGHT: - mvemux->screen_height = g_value_get_uint (value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static GstStateChangeReturn -gst_mve_mux_change_state (GstElement * element, GstStateChange transition) -{ - GstMveMux *mvemux; - - g_return_val_if_fail (GST_IS_MVE_MUX (element), GST_STATE_CHANGE_FAILURE); - - mvemux = GST_MVE_MUX (element); - - if (GST_ELEMENT_CLASS (parent_class)->change_state) { - GstStateChangeReturn ret; - - ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - if (ret != GST_STATE_CHANGE_SUCCESS) - return ret; - } - - switch (transition) { - case GST_STATE_CHANGE_PAUSED_TO_READY: - gst_mve_mux_reset (mvemux); - break; - default: - break; - } - - return GST_STATE_CHANGE_SUCCESS; -} - -static const GstBuffer * -gst_mve_mux_palette_from_buffer (GstBuffer * buf) -{ - const GstBuffer *palette = NULL; - GstCaps *caps = GST_BUFFER_CAPS (buf); - - if (caps != NULL) { - GstStructure *str = gst_caps_get_structure (caps, 0); - const GValue *pal = gst_structure_get_value (str, "palette_data"); - - if (pal != NULL) { - palette = gst_value_get_buffer (pal); - if (GST_BUFFER_SIZE (palette) < 256 * 4) - palette = NULL; - } - } - return palette; -} - -static GstFlowReturn -gst_mve_mux_palette_from_current_frame (GstMveMux * mvemux, - const GstBuffer ** pal) -{ - GstBuffer *buf = g_queue_peek_head (mvemux->video_buffer); - - /* get palette from buffer */ - *pal = gst_mve_mux_palette_from_buffer (buf); - if (*pal == NULL) { - GST_ERROR_OBJECT (mvemux, "video buffer has no palette data"); - return GST_FLOW_ERROR; - } - return GST_FLOW_OK; -} - -static void -gst_mve_mux_palette_analyze (GstMveMux * mvemux, const GstBuffer * pal, - guint16 * first, guint16 * last) -{ - gint i; - guint32 *col1; - - col1 = (guint32 *) GST_BUFFER_DATA (pal); - - /* compare current palette against last frame */ - if (mvemux->last_frame == NULL) { - /* ignore 0,0,0 entries but make sure we get - at least one color */ - /* FIXME: is ignoring 0,0,0 safe? possibly depends on player impl */ - for (i = 0; i < MVE_PALETTE_COUNT; ++i) { - if (col1[i] != 0) { - *first = i; - break; - } - } - if (i == MVE_PALETTE_COUNT) { - *first = *last = 0; - } else { - for (i = MVE_PALETTE_COUNT - 1; i >= 0; --i) { - if (col1[i] != 0) { - *last = i; - break; - } - } - } - } else { - const GstBuffer *last_pal; - guint32 *col2; - - last_pal = gst_mve_mux_palette_from_buffer (mvemux->last_frame); - - g_return_if_fail (last_pal != NULL); - - col2 = (guint32 *) GST_BUFFER_DATA (last_pal); - - for (i = 0; i < MVE_PALETTE_COUNT; ++i) { - if (col1[i] != col2[i]) { - *first = i; - break; - } - } - for (i = MVE_PALETTE_COUNT - 1; i >= 0; --i) { - if (col1[i] != col2[i]) { - *last = i; - break; - } - } - } - - GST_DEBUG_OBJECT (mvemux, "palette first:%d, last:%d", *first, *last); -} - -static gboolean -gst_mve_mux_palette_changed (GstMveMux * mvemux, const GstBuffer * pal) -{ - const GstBuffer *last_pal; - - g_return_val_if_fail (mvemux->last_frame != NULL, TRUE); - - last_pal = gst_mve_mux_palette_from_buffer (mvemux->last_frame); - if (last_pal == NULL) - return TRUE; - - return memcmp (GST_BUFFER_DATA (last_pal), GST_BUFFER_DATA (pal), - MVE_PALETTE_COUNT * 4) != 0; -} - -static GstFlowReturn -gst_mve_mux_push_buffer (GstMveMux * mvemux, GstBuffer * buffer) -{ - GST_BUFFER_OFFSET (buffer) = mvemux->stream_offset; - mvemux->stream_offset += GST_BUFFER_SIZE (buffer); - GST_BUFFER_OFFSET_END (buffer) = mvemux->stream_offset; - return gst_pad_push (mvemux->source, buffer); -} - -/* returns TRUE if audio segment is complete */ -static gboolean -gst_mve_mux_audio_data (GstMveMux * mvemux) -{ - gboolean complete = FALSE; - - while (!complete) { - GstBuffer *buf; - GstClockTime buftime; - GstClockTime duration; - GstClockTime t_needed; - gint b_needed; - gint len; - - buf = g_queue_peek_head (mvemux->audio_buffer); - if (buf == NULL) - return (mvemux->audio_pad_eos && mvemux->chunk_audio) || - (mvemux->stream_time + mvemux->frame_duration < mvemux->max_ts); - - buftime = GST_BUFFER_TIMESTAMP (buf); - duration = GST_BUFFER_DURATION (buf); - - /* FIXME: adjust buffer timestamps using segment info */ - - /* assume continuous buffers on invalid time stamps */ - if (G_UNLIKELY (!GST_CLOCK_TIME_IS_VALID (buftime))) - buftime = mvemux->next_ts; - - if (G_UNLIKELY (!GST_CLOCK_TIME_IS_VALID (duration))) - duration = gst_util_uint64_scale_int (mvemux->frame_duration, - GST_BUFFER_SIZE (buf), mvemux->spf); - - if (mvemux->chunk_audio) { - b_needed = mvemux->spf - mvemux->chunk_audio->len; - t_needed = (gint) gst_util_uint64_scale_int (mvemux->frame_duration, - b_needed, mvemux->spf); - } else { - b_needed = mvemux->spf; - t_needed = mvemux->frame_duration; - } - - if (buftime > mvemux->next_ts + t_needed) { - /* future buffer - fill chunk with silence */ - GST_DEBUG_OBJECT (mvemux, "future buffer, inserting silence"); - - /* if we already have a chunk started, fill it - otherwise we'll simply insert a silence chunk */ - if (mvemux->chunk_audio) { - len = mvemux->chunk_audio->len; - g_byte_array_set_size (mvemux->chunk_audio, mvemux->spf); - memset (mvemux->chunk_audio->data + len, 0, mvemux->spf - len); - } - mvemux->next_ts += t_needed; - complete = TRUE; - } else if (buftime + duration <= mvemux->next_ts) { - /* past buffer - drop */ - GST_DEBUG_OBJECT (mvemux, "dropping past buffer"); - g_queue_pop_head (mvemux->audio_buffer); - gst_buffer_unref (buf); - } else { - /* our data starts somewhere in this buffer */ - const guint8 *bufdata = GST_BUFFER_DATA (buf); - gint b_available = GST_BUFFER_SIZE (buf); - gint align = (mvemux->bps / 8) * mvemux->channels - 1; - gint offset; - - if (mvemux->chunk_audio == NULL) - mvemux->chunk_audio = g_byte_array_sized_new (mvemux->spf); - - if (buftime >= mvemux->next_ts) { - /* insert silence as necessary */ - len = mvemux->chunk_audio->len; - offset = (gint) gst_util_uint64_scale_int (mvemux->spf, - buftime - mvemux->next_ts, mvemux->frame_duration); - offset = (offset + align) & ~align; - - if (len < offset) { - g_byte_array_set_size (mvemux->chunk_audio, offset); - memset (mvemux->chunk_audio->data + len, 0, offset - len); - b_needed -= offset - len; - mvemux->next_ts += gst_util_uint64_scale_int (mvemux->frame_duration, - offset - len, mvemux->spf); - } - offset = 0; - } else { - offset = (gint) gst_util_uint64_scale_int (mvemux->spf, - mvemux->next_ts - buftime, mvemux->frame_duration); - offset = (offset + align) & ~align; - } - - g_assert (offset <= b_available); - - bufdata += offset; - b_available -= offset; - if (b_needed > b_available) - b_needed = b_available; - - if (mvemux->bps == 8) { - g_byte_array_append (mvemux->chunk_audio, bufdata, b_needed); - } else { - guint i; - gint16 *sample = (gint16 *) bufdata; - guint8 s[2]; - - len = b_needed / 2; - for (i = 0; i < len; ++i) { - s[0] = (*sample) & 0x00FF; - s[1] = ((*sample) & 0xFF00) >> 8; - g_byte_array_append (mvemux->chunk_audio, s, 2); - ++sample; - } - } - - mvemux->next_ts += gst_util_uint64_scale_int (mvemux->frame_duration, - b_needed, mvemux->spf); - - if (b_available - b_needed == 0) { - /* consumed buffer */ - GST_LOG_OBJECT (mvemux, "popping consumed buffer"); - g_queue_pop_head (mvemux->audio_buffer); - gst_buffer_unref (buf); - } - - complete = (mvemux->chunk_audio->len >= mvemux->spf); - } - - if (mvemux->max_ts < mvemux->next_ts) - mvemux->max_ts = mvemux->next_ts; - } - - return complete; -} - -static GstFlowReturn -gst_mve_mux_start_movie (GstMveMux * mvemux) -{ - GstFlowReturn res; - GstBuffer *buf; - - GST_DEBUG_OBJECT (mvemux, "writing movie preamble"); - - res = gst_pad_alloc_buffer (mvemux->source, 0, - MVE_PREAMBLE_SIZE, GST_PAD_CAPS (mvemux->source), &buf); - - if (res != GST_FLOW_OK) - return res; - - gst_pad_push_event (mvemux->source, - gst_event_new_new_segment (FALSE, 1.0, GST_FORMAT_BYTES, 0, -1, 0)); - - memcpy (GST_BUFFER_DATA (buf), mve_preamble, MVE_PREAMBLE_SIZE); - return gst_mve_mux_push_buffer (mvemux, buf); -} - -static GstFlowReturn -gst_mve_mux_end_movie (GstMveMux * mvemux) -{ - GstFlowReturn res; - GstBuffer *buf; - guint8 *bufdata; - - GST_DEBUG_OBJECT (mvemux, "writing movie shutdown chunk"); - - res = gst_pad_alloc_buffer (mvemux->source, 0, 16, - GST_PAD_CAPS (mvemux->source), &buf); - - if (res != GST_FLOW_OK) - return res; - - bufdata = GST_BUFFER_DATA (buf); - - GST_WRITE_UINT16_LE (bufdata, 8); /* shutdown chunk */ - GST_WRITE_UINT16_LE (bufdata + 2, MVE_CHUNK_SHUTDOWN); - GST_WRITE_UINT16_LE (bufdata + 4, 0); /* end movie segment */ - bufdata[6] = MVE_OC_END_OF_STREAM; - bufdata[7] = 0; - GST_WRITE_UINT16_LE (bufdata + 8, 0); /* end chunk segment */ - bufdata[10] = MVE_OC_END_OF_CHUNK; - bufdata[11] = 0; - - GST_WRITE_UINT16_LE (bufdata + 12, 0); /* end movie chunk */ - GST_WRITE_UINT16_LE (bufdata + 14, MVE_CHUNK_END); - - return gst_mve_mux_push_buffer (mvemux, buf); -} - -static GstFlowReturn -gst_mve_mux_init_video_chunk (GstMveMux * mvemux, const GstBuffer * pal) -{ - GstFlowReturn res; - GstBuffer *buf; - guint8 *bufdata; - guint16 buf_size; - guint16 first_col = 0, last_col = 0; - guint pal_size = 0; - - GST_DEBUG_OBJECT (mvemux, "init-video chunk w:%d, h:%d, bpp:%d", - mvemux->width, mvemux->height, mvemux->bpp); - - buf_size = 4; /* chunk header */ - buf_size += 4 + 6; /* init video mode segment */ - buf_size += 4 + 8; /* create video buffers segment */ - - if (mvemux->bpp == 8) { - g_return_val_if_fail (pal != NULL, GST_FLOW_ERROR); - - /* install palette segment */ - gst_mve_mux_palette_analyze (mvemux, pal, &first_col, &last_col); - pal_size = (last_col - first_col + 1) * 3; - buf_size += 4 + 4 + pal_size; - } - - buf_size += 4 + 0; /* end chunk segment */ - - res = gst_pad_alloc_buffer (mvemux->source, 0, buf_size, - GST_PAD_CAPS (mvemux->source), &buf); - if (res != GST_FLOW_OK) - return res; - - bufdata = GST_BUFFER_DATA (buf); - - GST_WRITE_UINT16_LE (bufdata, buf_size - 4); - GST_WRITE_UINT16_LE (bufdata + 2, MVE_CHUNK_INIT_VIDEO); - - GST_WRITE_UINT16_LE (bufdata + 4, 6); - bufdata[6] = MVE_OC_VIDEO_MODE; - bufdata[7] = 0; - GST_WRITE_UINT16_LE (bufdata + 8, mvemux->screen_width); /* screen width */ - GST_WRITE_UINT16_LE (bufdata + 10, mvemux->screen_height); /* screen height */ - GST_WRITE_UINT16_LE (bufdata + 12, 0); /* ??? - flags */ - - GST_WRITE_UINT16_LE (bufdata + 14, 8); - bufdata[16] = MVE_OC_VIDEO_BUFFERS; - bufdata[17] = 2; - GST_WRITE_UINT16_LE (bufdata + 18, mvemux->width >> 3); /* buffer width */ - GST_WRITE_UINT16_LE (bufdata + 20, mvemux->height >> 3); /* buffer height */ - GST_WRITE_UINT16_LE (bufdata + 22, 1); /* buffer count */ - GST_WRITE_UINT16_LE (bufdata + 24, (mvemux->bpp >> 3) - 1); /* true color */ - - bufdata += 26; - - if (mvemux->bpp == 8) { - /* TODO: check whether we really need to update the entire palette (or at all) */ - gint i; - guint32 *col; - - GST_DEBUG_OBJECT (mvemux, "installing palette"); - - GST_WRITE_UINT16_LE (bufdata, 4 + pal_size); - bufdata[2] = MVE_OC_PALETTE; - bufdata[3] = 0; - GST_WRITE_UINT16_LE (bufdata + 4, first_col); /* first color index */ - GST_WRITE_UINT16_LE (bufdata + 6, last_col - first_col + 1); /* number of colors */ - - bufdata += 8; - col = (guint32 *) GST_BUFFER_DATA (pal); - for (i = first_col; i <= last_col; ++i) { - /* convert from 8-bit palette to 6-bit VGA */ - guint32 rgb = col[i]; - - (*bufdata) = ((rgb & 0x00FF0000) >> 16) >> 2; - ++bufdata; - (*bufdata) = ((rgb & 0x0000FF00) >> 8) >> 2; - ++bufdata; - (*bufdata) = (rgb & 0x000000FF) >> 2; - ++bufdata; - } - - mvemux->pal_changed = TRUE; - mvemux->pal_first_color = first_col; - mvemux->pal_colors = last_col - first_col + 1; - } - - GST_WRITE_UINT16_LE (bufdata, 0); - bufdata[2] = MVE_OC_END_OF_CHUNK; - bufdata[3] = 0; - - return gst_mve_mux_push_buffer (mvemux, buf); -} - -static GstFlowReturn -gst_mve_mux_init_audio_chunk (GstMveMux * mvemux) -{ - GstFlowReturn res; - GstBuffer *buf; - guint16 buf_size; - guint8 *bufdata; - guint16 flags = 0; - gint align; - - GST_DEBUG_OBJECT (mvemux, - "init-audio chunk rate:%d, chan:%d, bps:%d, comp:%d", mvemux->rate, - mvemux->channels, mvemux->bps, mvemux->compression); - - if (G_UNLIKELY (mvemux->bps == 8 && mvemux->compression)) { - GST_INFO_OBJECT (mvemux, - "compression only supported for 16-bit samples, disabling"); - mvemux->compression = FALSE; - } - - /* calculate sample data per frame */ - align = (mvemux->bps / 8) * mvemux->channels; - mvemux->spf = - (guint16) (gst_util_uint64_scale_int (align * mvemux->rate, - mvemux->frame_duration, GST_SECOND) + align - 1) & ~(align - 1); - - /* prebuffer approx. 1 second of audio data */ - mvemux->lead_frames = align * mvemux->rate / mvemux->spf; - GST_DEBUG_OBJECT (mvemux, "calculated spf:%d, lead frames:%d", - mvemux->spf, mvemux->lead_frames); - - /* chunk header + init video mode segment + end chunk segment */ - buf_size = 4 + (4 + 10) + 4; - - res = gst_pad_alloc_buffer (mvemux->source, 0, buf_size, - GST_PAD_CAPS (mvemux->source), &buf); - if (res != GST_FLOW_OK) - return res; - - bufdata = GST_BUFFER_DATA (buf); - - if (mvemux->channels == 2) - flags |= MVE_AUDIO_STEREO; - if (mvemux->bps == 16) - flags |= MVE_AUDIO_16BIT; - if (mvemux->compression) - flags |= MVE_AUDIO_COMPRESSED; - - GST_WRITE_UINT16_LE (bufdata, buf_size - 4); - GST_WRITE_UINT16_LE (bufdata + 2, MVE_CHUNK_INIT_AUDIO); - - GST_WRITE_UINT16_LE (bufdata + 4, 10); - bufdata[6] = MVE_OC_AUDIO_BUFFERS; - bufdata[7] = 1; - GST_WRITE_UINT16_LE (bufdata + 8, 0); /* ??? */ - GST_WRITE_UINT16_LE (bufdata + 10, flags); /* flags */ - GST_WRITE_UINT16_LE (bufdata + 12, mvemux->rate); /* sample rate */ - GST_WRITE_UINT32_LE (bufdata + 14, /* minimum audio buffer size */ - mvemux->spf * mvemux->lead_frames); - - GST_WRITE_UINT16_LE (bufdata + 18, 0); - bufdata[20] = MVE_OC_END_OF_CHUNK; - bufdata[21] = 0; - - return gst_mve_mux_push_buffer (mvemux, buf); -} - -static guint8 * -gst_mve_mux_write_audio_segments (GstMveMux * mvemux, guint8 * data) -{ - GByteArray *chunk = mvemux->chunk_audio; - guint16 silent_mask; - - GST_LOG_OBJECT (mvemux, "writing audio data"); - - /* audio data */ - if (chunk) { - guint16 len = mvemux->compression ? - chunk->len / 2 + mvemux->channels : chunk->len; - - silent_mask = 0xFFFE; - - GST_WRITE_UINT16_LE (data, 6 + len); - data[2] = MVE_OC_AUDIO_DATA; - data[3] = 0; - GST_WRITE_UINT16_LE (data + 4, mvemux->audio_frames); /* frame number */ - GST_WRITE_UINT16_LE (data + 6, 0x0001); /* stream mask */ - GST_WRITE_UINT16_LE (data + 8, chunk->len); /* (uncompressed) data length */ - data += 10; - - if (mvemux->compression) - mve_compress_audio (data, chunk->data, len, mvemux->channels); - else - memcpy (data, chunk->data, chunk->len); - data += len; - - g_byte_array_free (chunk, TRUE); - mvemux->chunk_audio = NULL; - } else - silent_mask = 0xFFFF; - - /* audio data (silent) */ - GST_WRITE_UINT16_LE (data, 6); - data[2] = MVE_OC_AUDIO_SILENCE; - data[3] = 0; - GST_WRITE_UINT16_LE (data + 4, mvemux->audio_frames++); /* frame number */ - GST_WRITE_UINT16_LE (data + 6, silent_mask); /* stream mask */ - GST_WRITE_UINT16_LE (data + 8, mvemux->spf); /* (imaginary) data length */ - data += 10; - - return data; -} - -static GstFlowReturn -gst_mve_mux_prebuffer_audio_chunk (GstMveMux * mvemux) -{ - GstFlowReturn ret; - GstBuffer *chunk; - guint16 size; - guint8 *data; - - /* calculate chunk size */ - size = 4; /* chunk header */ - - if (mvemux->chunk_audio) { - size += 4 + 6 + /* audio data */ - (mvemux->compression ? - mvemux->chunk_audio->len / 2 + mvemux->channels : - mvemux->chunk_audio->len); - } - size += 4 + 6; /* audio data silent */ - size += 4; /* end chunk */ - - ret = gst_pad_alloc_buffer (mvemux->source, 0, size, - GST_PAD_CAPS (mvemux->source), &chunk); - if (ret != GST_FLOW_OK) - return ret; - - data = GST_BUFFER_DATA (chunk); - - /* assemble chunk */ - GST_WRITE_UINT16_LE (data, size - 4); - GST_WRITE_UINT16_LE (data + 2, MVE_CHUNK_AUDIO_ONLY); - data += 4; - - data = gst_mve_mux_write_audio_segments (mvemux, data); - - /* end chunk */ - GST_WRITE_UINT16_LE (data, 0); - data[2] = MVE_OC_END_OF_CHUNK; - data[3] = 0; - - if (mvemux->audio_frames >= mvemux->lead_frames) - mvemux->state = MVE_MUX_STATE_MOVIE; - - mvemux->stream_time += mvemux->frame_duration; - - GST_DEBUG_OBJECT (mvemux, "pushing audio chunk"); - - return gst_mve_mux_push_buffer (mvemux, chunk); -} - -static GstFlowReturn -gst_mve_mux_push_chunk (GstMveMux * mvemux) -{ - GstFlowReturn ret; - GstBuffer *chunk; - GstBuffer *frame; - guint32 size; - guint16 cm_size = 0; - guint8 *data; - - /* calculate chunk size */ - size = 4; /* chunk header */ - - if (G_UNLIKELY (mvemux->timer == 0)) { - /* we need to insert a timer segment */ - size += 4 + 6; - } - - if (mvemux->audio_pad_connected) { - if (mvemux->chunk_audio) { - size += 4 + 6 + /* audio data */ - (mvemux->compression ? - mvemux->chunk_audio->len / 2 + mvemux->channels : - mvemux->chunk_audio->len); - } - size += 4 + 6; /* audio data silent */ - } - - size += 4 + 6; /* play video */ - size += 4; /* play audio; present even if no audio stream */ - size += 4; /* end chunk */ - - /* we must encode video only after we have the audio side - covered, since only then we can tell what size limit - the video data must adhere to */ - frame = g_queue_pop_head (mvemux->video_buffer); - if (frame != NULL) { - cm_size = (((mvemux->width * mvemux->height) >> 6) + 1) >> 1; - size += 4 + cm_size; /* code map */ - size += 4 + 14; /* video data header */ - - /* make sure frame is writable since the encoder may want to modify it */ - frame = gst_buffer_make_writable (frame); - - if (mvemux->bpp == 8) { - const GstBuffer *pal = gst_mve_mux_palette_from_buffer (frame); - - if (pal == NULL) - ret = GST_FLOW_ERROR; - else - ret = mve_encode_frame8 (mvemux, frame, - (guint32 *) GST_BUFFER_DATA (pal), G_MAXUINT16 - size); - } else - ret = mve_encode_frame16 (mvemux, frame, G_MAXUINT16 - size); - - if (mvemux->second_last_frame != NULL) - gst_buffer_unref (mvemux->second_last_frame); - mvemux->second_last_frame = mvemux->last_frame; - mvemux->last_frame = frame; - - if (ret != GST_FLOW_OK) - return ret; - - size += mvemux->chunk_video->len; - } - - if (size > G_MAXUINT16) { - GST_ELEMENT_ERROR (mvemux, STREAM, ENCODE, (NULL), - ("encoding frame %d failed: maximum block size exceeded (%u)", - mvemux->video_frames + 1, size)); - return GST_FLOW_ERROR; - } - - ret = gst_pad_alloc_buffer (mvemux->source, 0, size, - GST_PAD_CAPS (mvemux->source), &chunk); - if (ret != GST_FLOW_OK) - return ret; - - data = GST_BUFFER_DATA (chunk); - - /* assemble chunk */ - GST_WRITE_UINT16_LE (data, size - 4); - GST_WRITE_UINT16_LE (data + 2, MVE_CHUNK_VIDEO); - data += 4; - - if (G_UNLIKELY (mvemux->timer == 0)) { - /* insert a timer segment */ - mvemux->timer = mvemux->frame_duration / GST_USECOND / 8; - - GST_WRITE_UINT16_LE (data, 6); - data[2] = MVE_OC_CREATE_TIMER; - data[3] = 0; - GST_WRITE_UINT32_LE (data + 4, mvemux->timer); /* timer rate */ - GST_WRITE_UINT16_LE (data + 8, 8); /* timer subdivision */ - data += 10; - } - - /* code map */ - if (mvemux->chunk_video) { - GST_WRITE_UINT16_LE (data, cm_size); - data[2] = MVE_OC_CODE_MAP; - data[3] = 0; - memcpy (data + 4, mvemux->chunk_code_map, cm_size); - data += 4 + cm_size; - } - - if (mvemux->audio_pad_connected) - data = gst_mve_mux_write_audio_segments (mvemux, data); - - if (mvemux->chunk_video) { - GST_LOG_OBJECT (mvemux, "writing video data"); - - /* video data */ - GST_WRITE_UINT16_LE (data, 14 + mvemux->chunk_video->len); - data[2] = MVE_OC_VIDEO_DATA; - data[3] = 0; - GST_WRITE_UINT16_LE (data + 6, mvemux->video_frames); /* previous frame */ - GST_WRITE_UINT16_LE (data + 4, ++mvemux->video_frames); /* current frame */ - GST_WRITE_UINT16_LE (data + 8, 0); /* x offset */ - GST_WRITE_UINT16_LE (data + 10, 0); /* y offset */ - GST_WRITE_UINT16_LE (data + 12, mvemux->width >> 3); /* buffer width */ - GST_WRITE_UINT16_LE (data + 14, mvemux->height >> 3); /* buffer height */ - GST_WRITE_UINT16_LE (data + 16, /* flags */ - (mvemux->video_frames == 1 ? 0 : MVE_VIDEO_DELTA_FRAME)); - memcpy (data + 18, mvemux->chunk_video->data, mvemux->chunk_video->len); - data += 18 + mvemux->chunk_video->len; - - g_byte_array_free (mvemux->chunk_video, TRUE); - mvemux->chunk_video = NULL; - } - - /* play audio */ - GST_WRITE_UINT16_LE (data, 0); - data[2] = MVE_OC_PLAY_AUDIO; - data[3] = 0; - data += 4; - - /* play video */ - GST_WRITE_UINT16_LE (data, 6); - data[2] = MVE_OC_PLAY_VIDEO; - data[3] = 1; - /* this block is only set to non-zero on palette changes in 8-bit mode */ - if (mvemux->pal_changed) { - GST_WRITE_UINT16_LE (data + 4, mvemux->pal_first_color); /* index of first color */ - GST_WRITE_UINT16_LE (data + 6, mvemux->pal_colors); /* number of colors */ - mvemux->pal_changed = FALSE; - } else { - GST_WRITE_UINT32_LE (data + 4, 0); - } - GST_WRITE_UINT16_LE (data + 8, 0); /* ??? */ - data += 10; - - /* end chunk */ - GST_WRITE_UINT16_LE (data, 0); - data[2] = MVE_OC_END_OF_CHUNK; - data[3] = 0; - - mvemux->chunk_has_palette = FALSE; - mvemux->chunk_has_audio = FALSE; - mvemux->stream_time += mvemux->frame_duration; - - GST_LOG_OBJECT (mvemux, "pushing video chunk"); - - return gst_mve_mux_push_buffer (mvemux, chunk); -} - -static GstFlowReturn -gst_mve_mux_chain (GstPad * sinkpad, GstBuffer * inbuf) -{ - GstMveMux *mvemux = GST_MVE_MUX (GST_PAD_PARENT (sinkpad)); - GstFlowReturn ret = GST_FLOW_OK; - const GstBuffer *palette; - gboolean audio_ok, video_ok; - - /* need to serialize the buffers */ - g_mutex_lock (mvemux->lock); - - if (G_LIKELY (inbuf != NULL)) { /* TODO: see _sink_event... */ - if (sinkpad == mvemux->audiosink) - g_queue_push_tail (mvemux->audio_buffer, inbuf); - else if (sinkpad == mvemux->videosink) - g_queue_push_tail (mvemux->video_buffer, inbuf); - else - g_assert_not_reached (); - } - - /* TODO: this is gross... */ - if (G_UNLIKELY (mvemux->state == MVE_MUX_STATE_INITIAL)) { - GST_DEBUG_OBJECT (mvemux, "waiting for caps"); - goto done; - } - - /* now actually try to mux something */ - if (G_UNLIKELY (mvemux->state == MVE_MUX_STATE_CONNECTED)) { - palette = NULL; - - if (mvemux->bpp == 8) { - /* we need to add palette info to the init chunk */ - if (g_queue_is_empty (mvemux->video_buffer)) - goto done; /* wait for more data */ - - ret = gst_mve_mux_palette_from_current_frame (mvemux, &palette); - if (ret != GST_FLOW_OK) - goto done; - } - - gst_mve_mux_start_movie (mvemux); - gst_mve_mux_init_video_chunk (mvemux, palette); - mvemux->chunk_has_palette = TRUE; - - if (mvemux->audio_pad_connected) { - gst_mve_mux_init_audio_chunk (mvemux); - - mvemux->state = MVE_MUX_STATE_PREBUFFER; - } else - mvemux->state = MVE_MUX_STATE_MOVIE; - } - - while ((mvemux->state == MVE_MUX_STATE_PREBUFFER) && (ret == GST_FLOW_OK) && - gst_mve_mux_audio_data (mvemux)) { - ret = gst_mve_mux_prebuffer_audio_chunk (mvemux); - } - - if (G_LIKELY (mvemux->state >= MVE_MUX_STATE_MOVIE)) { - audio_ok = !mvemux->audio_pad_connected || - !g_queue_is_empty (mvemux->audio_buffer) || - (mvemux->audio_pad_eos && (mvemux->stream_time <= mvemux->max_ts)); - video_ok = !g_queue_is_empty (mvemux->video_buffer) || - (mvemux->video_pad_eos && - (!mvemux->audio_pad_eos || (mvemux->stream_time <= mvemux->max_ts))); - - while ((ret == GST_FLOW_OK) && audio_ok && video_ok) { - - if (!g_queue_is_empty (mvemux->video_buffer)) { - if ((mvemux->bpp == 8) && !mvemux->chunk_has_palette) { - ret = gst_mve_mux_palette_from_current_frame (mvemux, &palette); - if (ret != GST_FLOW_OK) - goto done; - - if (gst_mve_mux_palette_changed (mvemux, palette)) - gst_mve_mux_init_video_chunk (mvemux, palette); - mvemux->chunk_has_palette = TRUE; - } - } - - /* audio data */ - if (mvemux->audio_pad_connected && !mvemux->chunk_has_audio && - gst_mve_mux_audio_data (mvemux)) - mvemux->chunk_has_audio = TRUE; - - if ((!g_queue_is_empty (mvemux->video_buffer) || mvemux->video_pad_eos) && - (mvemux->chunk_has_audio || !mvemux->audio_pad_connected - || mvemux->audio_pad_eos)) { - ret = gst_mve_mux_push_chunk (mvemux); - } - - audio_ok = !mvemux->audio_pad_connected || - !g_queue_is_empty (mvemux->audio_buffer) || - (mvemux->audio_pad_eos && (mvemux->stream_time <= mvemux->max_ts)); - video_ok = !g_queue_is_empty (mvemux->video_buffer) || - (mvemux->video_pad_eos && - (!mvemux->audio_pad_eos || (mvemux->stream_time <= mvemux->max_ts))); - } - } - - if (G_UNLIKELY ((mvemux->state == MVE_MUX_STATE_EOS) && (ret == GST_FLOW_OK))) { - ret = gst_mve_mux_end_movie (mvemux); - gst_pad_push_event (mvemux->source, gst_event_new_eos ()); - } - -done: - g_mutex_unlock (mvemux->lock); - return ret; -} - -static gboolean -gst_mve_mux_sink_event (GstPad * pad, GstEvent * event) -{ - gboolean res = TRUE; - GstMveMux *mvemux = GST_MVE_MUX (GST_PAD_PARENT (pad)); - - GST_DEBUG_OBJECT (mvemux, "got %s event for pad %s", - GST_EVENT_TYPE_NAME (event), GST_PAD_NAME (pad)); - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_EOS: - if (pad == mvemux->audiosink) { - mvemux->audio_pad_eos = TRUE; - - if (mvemux->state == MVE_MUX_STATE_PREBUFFER) - mvemux->state = MVE_MUX_STATE_MOVIE; - } else if (pad == mvemux->videosink) - mvemux->video_pad_eos = TRUE; - - /* TODO: this is evil */ - if (mvemux->audio_pad_eos && mvemux->video_pad_eos) { - mvemux->state = MVE_MUX_STATE_EOS; - gst_mve_mux_chain (pad, NULL); - } - gst_event_unref (event); - break; - case GST_EVENT_NEWSEGMENT: - if (pad == mvemux->audiosink) { - GstFormat format; - gint64 start; - gboolean update; - - gst_event_parse_new_segment (event, &update, NULL, &format, &start, - NULL, NULL); - if ((format == GST_FORMAT_TIME) && update && (start > mvemux->max_ts)) - mvemux->max_ts = start; - } - gst_event_unref (event); - break; - default: - res = gst_pad_event_default (pad, event); - break; - } - - return res; -} - -static gboolean -gst_mve_mux_vidsink_set_caps (GstPad * pad, GstCaps * vscaps) -{ - GstMveMux *mvemux; - GstStructure *structure; - GstClockTime duration; - const GValue *fps; - gint w, h, bpp; - gboolean ret; - - mvemux = GST_MVE_MUX (GST_PAD_PARENT (pad)); - - GST_DEBUG_OBJECT (mvemux, "video set_caps triggered on %s", - GST_PAD_NAME (pad)); - - structure = gst_caps_get_structure (vscaps, 0); - - ret = gst_structure_get_int (structure, "width", &w); - ret &= gst_structure_get_int (structure, "height", &h); - ret &= gst_structure_get_int (structure, "bpp", &bpp); - fps = gst_structure_get_value (structure, "framerate"); - ret &= (fps != NULL && GST_VALUE_HOLDS_FRACTION (fps)); - - duration = gst_util_uint64_scale_int (GST_SECOND, - gst_value_get_fraction_denominator (fps), - gst_value_get_fraction_numerator (fps)); - - if (!ret) - return FALSE; - - /* don't allow changing width, height, bpp, or framerate */ - if (mvemux->state != MVE_MUX_STATE_INITIAL) { - if (mvemux->width != w || mvemux->height != h || - mvemux->bpp != bpp || mvemux->frame_duration != duration) { - GST_ERROR_OBJECT (mvemux, "caps renegotiation not allowed"); - return FALSE; - } - } else { - if (w % 8 != 0 || h % 8 != 0) { - GST_ERROR_OBJECT (mvemux, "width and height must be multiples of 8"); - return FALSE; - } - - mvemux->width = w; - mvemux->height = h; - mvemux->bpp = bpp; - mvemux->frame_duration = duration; - - if (mvemux->screen_width < w) { - GST_INFO_OBJECT (mvemux, "setting suggested screen width to %d", w); - mvemux->screen_width = w; - } - if (mvemux->screen_height < h) { - GST_INFO_OBJECT (mvemux, "setting suggested screen height to %d", h); - mvemux->screen_height = h; - } - - g_free (mvemux->chunk_code_map); - mvemux->chunk_code_map = g_malloc ((((w * h) >> 6) + 1) >> 1); - - /* audio caps already initialized? */ - if (mvemux->bps != 0 || !mvemux->audio_pad_connected) - mvemux->state = MVE_MUX_STATE_CONNECTED; - } - - return TRUE; -} - -static gboolean -gst_mve_mux_audsink_set_caps (GstPad * pad, GstCaps * ascaps) -{ - GstMveMux *mvemux; - GstStructure *structure; - gboolean ret; - gint val; - - mvemux = GST_MVE_MUX (GST_PAD_PARENT (pad)); - - GST_DEBUG_OBJECT (mvemux, "audio set_caps triggered on %s", - GST_PAD_NAME (pad)); - - /* don't allow caps renegotiation for now */ - if (mvemux->state != MVE_MUX_STATE_INITIAL) - return FALSE; - - structure = gst_caps_get_structure (ascaps, 0); - - ret = gst_structure_get_int (structure, "channels", &val); - mvemux->channels = val; - ret &= gst_structure_get_int (structure, "rate", &val); - mvemux->rate = val; - ret &= gst_structure_get_int (structure, "width", &val); - mvemux->bps = val; - - /* video caps already initialized? */ - if (mvemux->bpp != 0) - mvemux->state = MVE_MUX_STATE_CONNECTED; - - return ret; -} - -static GstPad * -gst_mve_mux_request_new_pad (GstElement * element, - GstPadTemplate * templ, const gchar * req_name) -{ - GstMveMux *mvemux = GST_MVE_MUX (element); - GstElementClass *klass = GST_ELEMENT_GET_CLASS (element); - GstPad *pad; - - g_return_val_if_fail (templ != NULL, NULL); - - if (templ->direction != GST_PAD_SINK) { - GST_WARNING_OBJECT (mvemux, "request pad is not a SINK pad"); - return NULL; - } - - if (templ == gst_element_class_get_pad_template (klass, "audio")) { - if (mvemux->audiosink) - return NULL; - - mvemux->audiosink = gst_pad_new_from_template (templ, "audio"); - gst_pad_set_setcaps_function (mvemux->audiosink, - GST_DEBUG_FUNCPTR (gst_mve_mux_audsink_set_caps)); - mvemux->audio_pad_eos = FALSE; - pad = mvemux->audiosink; - } else if (templ == gst_element_class_get_pad_template (klass, "video")) { - if (mvemux->videosink) - return NULL; - - mvemux->videosink = gst_pad_new_from_template (templ, "video"); - gst_pad_set_setcaps_function (mvemux->videosink, - GST_DEBUG_FUNCPTR (gst_mve_mux_vidsink_set_caps)); - mvemux->video_pad_eos = FALSE; - pad = mvemux->videosink; - } else { - g_return_val_if_reached (NULL); - } - - gst_pad_set_chain_function (pad, GST_DEBUG_FUNCPTR (gst_mve_mux_chain)); - gst_pad_set_event_function (pad, GST_DEBUG_FUNCPTR (gst_mve_mux_sink_event)); - - g_signal_connect (pad, "linked", G_CALLBACK (gst_mve_mux_pad_link), mvemux); - g_signal_connect (pad, "unlinked", G_CALLBACK (gst_mve_mux_pad_unlink), - mvemux); - - gst_element_add_pad (element, pad); - return pad; -} - -static void -gst_mve_mux_release_pad (GstElement * element, GstPad * pad) -{ - GstMveMux *mvemux = GST_MVE_MUX (element); - - gst_element_remove_pad (element, pad); - - if (pad == mvemux->audiosink) { - mvemux->audiosink = NULL; - mvemux->audio_pad_connected = FALSE; - } else if (pad == mvemux->videosink) { - mvemux->videosink = NULL; - mvemux->video_pad_connected = FALSE; - } -} - -static void -gst_mve_mux_base_init (GstMveMuxClass * klass) -{ - - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gst_element_class_add_static_pad_template (element_class, &src_factory); - gst_element_class_add_static_pad_template (element_class, - &audio_sink_factory); - gst_element_class_add_static_pad_template (element_class, - &video_sink_factory); - - gst_element_class_set_static_metadata (element_class, "MVE Multiplexer", - "Codec/Muxer", - "Muxes audio and video into an MVE stream", - "Jens Granseuer <jensgr@gmx.net>"); -} - -static void -gst_mve_mux_finalize (GObject * object) -{ - GstMveMux *mvemux = GST_MVE_MUX (object); - - if (mvemux->lock) { - g_mutex_free (mvemux->lock); - mvemux->lock = NULL; - } - - if (mvemux->audio_buffer) { - g_queue_free (mvemux->audio_buffer); - mvemux->audio_buffer = NULL; - } - - if (mvemux->video_buffer) { - g_queue_free (mvemux->video_buffer); - mvemux->video_buffer = NULL; - } - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -static void -gst_mve_mux_class_init (GstMveMuxClass * klass) -{ - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - - gobject_class = G_OBJECT_CLASS (klass); - gstelement_class = GST_ELEMENT_CLASS (klass); - - parent_class = g_type_class_peek_parent (klass); - - gobject_class->finalize = gst_mve_mux_finalize; - - gobject_class->get_property = gst_mve_mux_get_property; - gobject_class->set_property = gst_mve_mux_set_property; - - g_object_class_install_property (gobject_class, PROP_AUDIO_COMPRESSION, - g_param_spec_boolean ("compression", "Audio compression", - "Whether to compress audio data", MVE_MUX_DEFAULT_COMPRESSION, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_VIDEO_QUICK_ENCODING, - g_param_spec_boolean ("quick", "Quick encoding", - "Whether to disable expensive encoding operations", TRUE, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_VIDEO_SCREEN_WIDTH, - g_param_spec_uint ("screen-width", "Screen width", - "Suggested screen width", 320, 1600, - MVE_MUX_DEFAULT_SCREEN_WIDTH, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (gobject_class, PROP_VIDEO_SCREEN_HEIGHT, - g_param_spec_uint ("screen-height", "Screen height", - "Suggested screen height", 200, 1200, - MVE_MUX_DEFAULT_SCREEN_HEIGHT, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - gstelement_class->request_new_pad = gst_mve_mux_request_new_pad; - gstelement_class->release_pad = gst_mve_mux_release_pad; - - gstelement_class->change_state = gst_mve_mux_change_state; -} - -static void -gst_mve_mux_init (GstMveMux * mvemux) -{ - GstElementClass *klass = GST_ELEMENT_GET_CLASS (mvemux); - - mvemux->source = - gst_pad_new_from_template (gst_element_class_get_pad_template (klass, - "src"), "src"); - gst_element_add_pad (GST_ELEMENT (mvemux), mvemux->source); - - mvemux->lock = g_mutex_new (); - - mvemux->audiosink = NULL; - mvemux->videosink = NULL; - mvemux->audio_pad_connected = FALSE; - mvemux->video_pad_connected = FALSE; - - /* audio/video metadata initialisation */ - mvemux->last_frame = NULL; - mvemux->second_last_frame = NULL; - mvemux->chunk_code_map = NULL; - mvemux->chunk_video = NULL; - mvemux->chunk_audio = NULL; - mvemux->audio_buffer = NULL; - mvemux->video_buffer = NULL; - - gst_mve_mux_reset (mvemux); -} - -GType -gst_mve_mux_get_type (void) -{ - static GType mvemux_type = 0; - - if (!mvemux_type) { - static const GTypeInfo mvemux_info = { - sizeof (GstMveMuxClass), - (GBaseInitFunc) gst_mve_mux_base_init, - NULL, - (GClassInitFunc) gst_mve_mux_class_init, - NULL, - NULL, - sizeof (GstMveMux), - 0, - (GInstanceInitFunc) gst_mve_mux_init, - }; - - GST_DEBUG_CATEGORY_INIT (mvemux_debug, "mvemux", - 0, "Interplay MVE movie muxer"); - - mvemux_type = - g_type_register_static (GST_TYPE_ELEMENT, "GstMveMux", &mvemux_info, 0); - } - return mvemux_type; -} diff --git a/gst/mve/gstmvemux.h b/gst/mve/gstmvemux.h deleted file mode 100644 index 45fcad1b0..000000000 --- a/gst/mve/gstmvemux.h +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Interplay MVE muxer plugin for GStreamer - * Copyright (C) 2006 Jens Granseuer <jensgr@gmx.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_MVE_MUX_H__ -#define __GST_MVE_MUX_H__ - -#include <gst/gst.h> - -G_BEGIN_DECLS - -#define GST_TYPE_MVE_MUX \ - (gst_mve_mux_get_type()) -#define GST_MVE_MUX(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MVE_MUX,GstMveMux)) -#define GST_MVE_MUX_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MVE_MUX,GstMveMux)) -#define GST_IS_MVE_MUX(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MVE_MUX)) -#define GST_IS_MVE_MUX_CLASS(obj) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MVE_MUX)) - - -typedef struct _GstMveMux GstMveMux; -typedef struct _GstMveMuxClass GstMveMuxClass; - -struct _GstMveMux { - GstElement element; - GMutex *lock; - - /* pads */ - GstPad *source; - GstPad *videosink; - GstPad *audiosink; - - gboolean audio_pad_connected; - gboolean audio_pad_eos; - gboolean video_pad_connected; - gboolean video_pad_eos; - - guint64 stream_offset; - /* audio stream time, really */ - GstClockTime stream_time; - guint timer; - gint state; - - /* ticks per frame */ - GstClockTime frame_duration; - - /* video stream properties */ - guint16 width, height; - guint16 screen_width, screen_height; - /* bits per pixel */ - guint8 bpp; - /* previous frames */ - GstBuffer *last_frame; - GstBuffer *second_last_frame; - /* number of encoded frames */ - guint16 video_frames; - /* palette handling */ - gboolean pal_changed; - guint16 pal_first_color; - guint16 pal_colors; - /* whether to use expensive opcodes */ - gboolean quick_encoding; - - /* audio stream properties */ - /* bits per sample */ - guint8 bps; - guint32 rate; - guint8 channels; - gboolean compression; - /* current audio stream time */ - GstClockTime next_ts; - /* maximum audio time we know about */ - GstClockTime max_ts; - /* sample bytes per frame */ - guint16 spf; - /* number of frames to use for audio lead-in */ - guint16 lead_frames; - /* number of encoded frames */ - guint16 audio_frames; - - /* current chunk */ - guint8 *chunk_code_map; - GByteArray *chunk_video; - GByteArray *chunk_audio; - gboolean chunk_has_palette; - gboolean chunk_has_audio; - - /* buffers for incoming data */ - GQueue *audio_buffer; - GQueue *video_buffer; -}; - -struct _GstMveMuxClass { - GstElementClass parent_class; -}; - -GType gst_mve_mux_get_type (void); - -GstFlowReturn mve_encode_frame8 (GstMveMux * mve, - GstBuffer * frame, const guint32 * palette, guint16 max_data); -GstFlowReturn mve_encode_frame16 (GstMveMux * mve, - GstBuffer * frame, guint16 max_data); -gint mve_compress_audio (guint8 * dest, - const guint8 * src, guint16 len, guint8 channels); - -G_END_DECLS - -#endif /* __GST_MVE_MUX_H__ */ diff --git a/gst/mve/meson.build b/gst/mve/meson.build deleted file mode 100644 index ce389044e..000000000 --- a/gst/mve/meson.build +++ /dev/null @@ -1,20 +0,0 @@ -mve_sources = [ - 'gstmve.c', - 'gstmvemux.c', - 'gstmvedemux.c', - 'mveaudiodec.c', - 'mvevideodec8.c', - 'mvevideodec16.c', - 'mveaudioenc.c', - 'mvevideoenc8.c', - 'mvevideoenc16.c', -] - -gstmve = library('gstmve', - mve_sources, - c_args : gst_plugins_bad_args, - include_directories : [configinc, libsinc], - dependencies : [gstbase_dep, libm], - install : true, - install_dir : plugins_install_dir, -) diff --git a/gst/mve/mve.h b/gst/mve/mve.h deleted file mode 100644 index 68ba7b81b..000000000 --- a/gst/mve/mve.h +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Interplay MVE movie definitions - * - * Copyright (C) 2006 Jens Granseuer <jensgr@gmx.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __MVE_H__ -#define __MVE_H__ - -#define MVE_PREAMBLE "Interplay MVE File\032\000\032\000\000\001\063\021" -#define MVE_PREAMBLE_SIZE 26 - -#define MVE_PALETTE_COUNT 256 - -/* MVE chunk types */ -#define MVE_CHUNK_INIT_AUDIO 0x0000 -#define MVE_CHUNK_AUDIO_ONLY 0x0001 -#define MVE_CHUNK_INIT_VIDEO 0x0002 -#define MVE_CHUNK_VIDEO 0x0003 -#define MVE_CHUNK_SHUTDOWN 0x0004 -#define MVE_CHUNK_END 0x0005 - -/* MVE segment opcodes */ -#define MVE_OC_END_OF_STREAM 0x00 -#define MVE_OC_END_OF_CHUNK 0x01 -#define MVE_OC_CREATE_TIMER 0x02 -#define MVE_OC_AUDIO_BUFFERS 0x03 -#define MVE_OC_PLAY_AUDIO 0x04 -#define MVE_OC_VIDEO_BUFFERS 0x05 -#define MVE_OC_PLAY_VIDEO 0x07 -#define MVE_OC_AUDIO_DATA 0x08 -#define MVE_OC_AUDIO_SILENCE 0x09 -#define MVE_OC_VIDEO_MODE 0x0A -#define MVE_OC_PALETTE 0x0C -#define MVE_OC_PALETTE_COMPRESSED 0x0D -#define MVE_OC_CODE_MAP 0x0F -#define MVE_OC_VIDEO_DATA 0x11 - -/* audio flags */ -#define MVE_AUDIO_STEREO 0x0001 -#define MVE_AUDIO_16BIT 0x0002 -#define MVE_AUDIO_COMPRESSED 0x0004 - -/* video flags */ -#define MVE_VIDEO_DELTA_FRAME 0x0001 - -#endif /* __MVE_H__ */ diff --git a/gst/mve/mveaudiodec.c b/gst/mve/mveaudiodec.c deleted file mode 100644 index 51d47b17e..000000000 --- a/gst/mve/mveaudiodec.c +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Copyright (c) 2003 The ffmpeg Project, Mike Melanson - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - * Interplay compressed audio codec by Mike Melanson (melanson@pcisys.net) - */ - -#include "gstmvedemux.h" - -static const short delta_table[256] = { - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, - 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 47, 51, 56, 61, - 66, 72, 79, 86, 94, 102, 112, 122, 133, 145, 158, 173, 189, 206, 225, 245, - 267, 292, 318, 348, 379, 414, 452, 493, 538, 587, 640, 699, 763, 832, 908, - 991, - 1081, 1180, 1288, 1405, 1534, 1673, 1826, 1993, 2175, 2373, 2590, 2826, 3084, - 3365, 3672, 4008, - 4373, 4772, 5208, 5683, 6202, 6767, 7385, 8059, 8794, 9597, 10472, 11428, - 12471, 13609, 14851, 16206, - 17685, 19298, 21060, 22981, 25078, 27367, 29864, 32589, -29973, -26728, - -23186, -19322, -15105, -10503, -5481, -1, - 1, 1, 5481, 10503, 15105, 19322, 23186, 26728, 29973, -32589, -29864, -27367, - -25078, -22981, -21060, -19298, - -17685, -16206, -14851, -13609, -12471, -11428, -10472, -9597, -8794, -8059, - -7385, -6767, -6202, -5683, -5208, -4772, - -4373, -4008, -3672, -3365, -3084, -2826, -2590, -2373, -2175, -1993, -1826, - -1673, -1534, -1405, -1288, -1180, - -1081, -991, -908, -832, -763, -699, -640, -587, -538, -493, -452, -414, -379, - -348, -318, -292, - -267, -245, -225, -206, -189, -173, -158, -145, -133, -122, -112, -102, -94, - -86, -79, -72, - -66, -61, -56, -51, -47, -43, -42, -41, -40, -39, -38, -37, -36, -35, -34, - -33, - -32, -31, -30, -29, -28, -27, -26, -25, -24, -23, -22, -21, -20, -19, -18, - -17, - -16, -15, -14, -13, -12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1 -}; - -void -ipaudio_uncompress (short *buffer, unsigned short buf_len, - const unsigned char *data, unsigned char channels) -{ - int i, out = 0; - int predictor[2]; - int channel_number = 0; - - for (i = 0; i < channels; ++i) { - predictor[i] = GST_READ_UINT16_LE (data); - data += 2; - if (predictor[i] & 0x8000) - predictor[i] -= 0x10000; - buffer[out++] = predictor[i]; - } - - /* we count in 16-bit ints, so adjust the buffer size */ - buf_len /= 2; - while (out < buf_len) { - predictor[channel_number] += delta_table[*data++]; - if (predictor[channel_number] < -32768) - predictor[channel_number] = -32768; - else if (predictor[channel_number] > 32767) - predictor[channel_number] = 32767; - buffer[out++] = predictor[channel_number]; - - /* toggle channel */ - channel_number ^= channels - 1; - } -} diff --git a/gst/mve/mveaudioenc.c b/gst/mve/mveaudioenc.c deleted file mode 100644 index 1cff20a71..000000000 --- a/gst/mve/mveaudioenc.c +++ /dev/null @@ -1,154 +0,0 @@ -/* - * Interplay MVE audio compressor - * Copyright (C) 2003, 2004 Alexander Belyakov <abel@krasu.ru> - * Copyright (C) 2006 Jens Granseuer <jensgr@gmx.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <math.h> -#include <stdlib.h> - -#include "gstmvemux.h" - -static const gint32 dec_table[256] = { - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 16, 17, 18, 19, - 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, - 32, 33, 34, 35, 36, 37, - 38, 39, 40, 41, 42, 43, 47, 51, 56, 61, - 66, 72, 79, 86, 94, 102, 112, - 122, 133, 145, 158, 173, 189, 206, 225, 245, - 267, 292, 318, 348, 379, - 414, 452, 493, 538, 587, 640, 699, 763, 832, 908, 991, - 1081, 1180, 1288, - 1405, 1534, 1673, 1826, 1993, 2175, 2373, 2590, 2826, 3084, 3365, 3672, - 4008, - 4373, 4772, 5208, 5683, 6202, 6767, 7385, 8059, 8794, 9597, 10472, - 11428, 12471, 13609, 14851, 16206, - 17685, 19298, 21060, 22981, 25078, - 27367, 29864, 32589, 35563, 38808, 42350, 46214, 50431, 55033, 60055, - 65535, - 1, -65535, -60055, -55033, -50431, -46214, -42350, -38808, -35563, - -32589, -29864, -27367, -25078, -22981, -21060, -19298, - -17685, -16206, - -14851, -13609, -12471, -11428, -10472, -9597, -8794, -8059, -7385, -6767, - -6202, -5683, -5208, -4772, - -4373, -4008, -3672, -3365, -3084, -2826, - -2590, -2373, -2175, -1993, -1826, -1673, -1534, -1405, -1288, -1180, - - -1081, -991, -908, -832, -763, -699, -640, -587, -538, -493, -452, -414, - -379, -348, -318, -292, - -267, -245, -225, -206, -189, -173, -158, -145, - -133, -122, -112, -102, -94, -86, -79, -72, - -66, -61, -56, -51, -47, -43, - -42, -41, -40, -39, -38, -37, -36, -35, -34, -33, - -32, -31, -30, -29, - -28, -27, -26, -25, -24, -23, -22, -21, -20, -19, -18, -17, - -16, -15, - -14, -13, -12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1 -}; - - - -/* This value could be non-optimal. Without knowledge of the value - distribution in the real signal, the actual optimum cannot be evaluated. - Should be somewhere between 11.458 and 11.542. */ -static const gdouble DPCM_SCALE = 11.5131; - -static gint8 -mve_enc_delta (guint n) -{ - if (n < 44) - return n; - return floor (DPCM_SCALE * log (n)); -} - -gint -mve_compress_audio (guint8 * dest, const guint8 * src, guint16 len, - guint8 channels) -{ - gint16 prev[2], s; - gint delta, real_res; - gint cur_chan; - guint8 v; - - for (cur_chan = 0; cur_chan < channels; ++cur_chan) { - prev[cur_chan] = GST_READ_UINT16_LE (src); - GST_WRITE_UINT16_LE (dest, prev[cur_chan]); - src += 2; - dest += 2; - len -= 2; - } - - cur_chan = 0; - while (len > 0) { - s = GST_READ_UINT16_LE (src); - src += 2; - - delta = s - prev[cur_chan]; - - if (delta >= 0) - - v = mve_enc_delta (delta); - - else - - v = 256 - mve_enc_delta (-delta); - - - real_res = dec_table[v] + prev[cur_chan]; - - if (real_res < -32768 || real_res > 32767) { - - /* correct overflow */ - /* GST_DEBUG ("co:%d + %d = %d -> new v:%d, dec_table:%d will be %d", - prev[cur_chan], dec_table[v], real_res, - v, dec_table[v], prev[cur_chan]+dec_table[v]); */ - if (s > 0) { - - if (real_res > 32767) - --v; - - } else { - - if (real_res < -32768) - ++v; - - } - - real_res = dec_table[v] + prev[cur_chan]; - - } - - if (G_UNLIKELY (abs (real_res - s) > 32767)) { - GST_ERROR ("sign loss left unfixed in audio stream, deviation:%d", - real_res - s); - return -1; - } - - - *dest++ = v; - - --len; - /* use previous output instead of input. That way output will not go too far from input. */ - prev[cur_chan] += dec_table[v]; - cur_chan = channels - 1 - cur_chan; - - } - - return 0; -} diff --git a/gst/mve/mvevideodec16.c b/gst/mve/mvevideodec16.c deleted file mode 100644 index e045a0b11..000000000 --- a/gst/mve/mvevideodec16.c +++ /dev/null @@ -1,849 +0,0 @@ -/* - * Interplay MVE Video Decoder (16 bit) - * Copyright (C) 2003 the ffmpeg project, Mike Melanson - * (C) 2006 Jens Granseuer - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - * For more information about the Interplay MVE format, visit: - * http://www.pcisys.net/~melanson/codecs/interplay-mve.txt - */ - -#include "gstmvedemux.h" -#include <string.h> - -#define PIXEL(s) GST_READ_UINT16_LE (s) - -#define CHECK_STREAM(l, n) \ - do { \ - if (G_UNLIKELY (*(l) < (n))) { \ - GST_ERROR ("wanted to read %d bytes from stream, %d available", (n), *(l)); \ - return -1; \ - } \ - *(l) -= (n); \ - } while (0) - -/* copy an 8x8 block from the stream to the frame buffer */ -static int -ipvideo_copy_block (const GstMveDemuxStream * s, unsigned short *frame, - const unsigned short *src, int offset) -{ - int i; - int frame_offset; - - frame_offset = frame - (unsigned short *) s->back_buf1 + offset; - - if (G_UNLIKELY (frame_offset < 0)) { - GST_ERROR ("frame offset < 0 (%d)", frame_offset); - return -1; - } else if (G_UNLIKELY (frame_offset > s->max_block_offset)) { - GST_ERROR ("frame offset above limit (%d > %u)", - frame_offset, s->max_block_offset); - return -1; - } - - for (i = 0; i < 8; ++i) { - memcpy (frame, src, 16); - frame += s->width; - src += s->width; - } - - return 0; -} - -static int -ipvideo_decode_0x2 (const GstMveDemuxStream * s, unsigned short *frame, - const unsigned char **data, unsigned short *len) -{ - unsigned char B; - int x, y; - int offset; - - /* copy block from 2 frames ago using a motion vector */ - CHECK_STREAM (len, 1); - B = *(*data)++; - - if (B < 56) { - x = 8 + (B % 7); - y = B / 7; - } else { - x = -14 + ((B - 56) % 29); - y = 8 + ((B - 56) / 29); - } - offset = y * s->width + x; - - return ipvideo_copy_block (s, frame, frame + offset, offset); -} - -static int -ipvideo_decode_0x3 (const GstMveDemuxStream * s, unsigned short *frame, - const unsigned char **data, unsigned short *len) -{ - unsigned char B; - int x, y; - int offset; - - /* copy 8x8 block from current frame from an up/left block */ - CHECK_STREAM (len, 1); - B = *(*data)++; - - if (B < 56) { - x = -(8 + (B % 7)); - y = -(B / 7); - } else { - x = -(-14 + ((B - 56) % 29)); - y = -(8 + ((B - 56) / 29)); - } - offset = y * s->width + x; - - return ipvideo_copy_block (s, frame, frame + offset, offset); -} - -static int -ipvideo_decode_0x4 (const GstMveDemuxStream * s, unsigned short *frame, - const unsigned char **data, unsigned short *len) -{ - int x, y; - unsigned char B; - int offset; - - /* copy a block from the previous frame */ - CHECK_STREAM (len, 1); - B = *(*data)++; - x = -8 + (B & 0x0F); - y = -8 + (B >> 4); - offset = y * s->width + x; - - return ipvideo_copy_block (s, frame, frame + - ((unsigned short *) s->back_buf2 - (unsigned short *) s->back_buf1) + - offset, offset); -} - -static int -ipvideo_decode_0x5 (const GstMveDemuxStream * s, unsigned short *frame, - const unsigned char **data, unsigned short *len) -{ - signed char x, y; - int offset; - - /* copy a block from the previous frame using an expanded range */ - CHECK_STREAM (len, 2); - x = (signed char) *(*data)++; - y = (signed char) *(*data)++; - offset = y * s->width + x; - - return ipvideo_copy_block (s, frame, frame + - ((unsigned short *) s->back_buf2 - (unsigned short *) s->back_buf1) + - offset, offset); -} - -static int -ipvideo_decode_0x7 (const GstMveDemuxStream * s, unsigned short *frame, - const unsigned char **data, unsigned short *len) -{ - int x, y; - unsigned short P0, P1; - unsigned int flags; - int bitmask; - - /* 2-color encoding */ - CHECK_STREAM (len, 4 + 2); - P0 = PIXEL (*data); - (*data) += 2; - P1 = PIXEL (*data); - (*data) += 2; - - if (!(P0 & 0x8000)) { - - /* need 8 more bytes from the stream */ - CHECK_STREAM (len, 8 - 2); - - for (y = 0; y < 8; ++y) { - flags = *(*data)++; - for (x = 0x01; x <= 0x80; x <<= 1) { - if (flags & x) - *frame++ = P1; - else - *frame++ = P0; - } - frame += s->width - 8; - } - - } else { - P0 &= ~0x8000; - - /* need 2 more bytes from the stream */ - - flags = ((*data)[1] << 8) | (*data)[0]; - (*data) += 2; - bitmask = 0x0001; - for (y = 0; y < 8; y += 2) { - for (x = 0; x < 8; x += 2, bitmask <<= 1) { - if (flags & bitmask) { - *(frame + x) = P1; - *(frame + x + 1) = P1; - *(frame + s->width + x) = P1; - *(frame + s->width + x + 1) = P1; - } else { - *(frame + x) = P0; - *(frame + x + 1) = P0; - *(frame + s->width + x) = P0; - *(frame + s->width + x + 1) = P0; - } - } - frame += s->width * 2; - } - } - - return 0; -} - -static int -ipvideo_decode_0x8 (const GstMveDemuxStream * s, unsigned short *frame, - const unsigned char **data, unsigned short *len) -{ - int x, y; - unsigned short P[8]; - unsigned char B[8]; - unsigned int flags = 0; - unsigned int bitmask = 0; - unsigned short P0 = 0, P1 = 0; - int lower_half = 0; - - /* 2-color encoding for each 4x4 quadrant, or 2-color encoding on - * either top and bottom or left and right halves */ - CHECK_STREAM (len, 6 + 10); - - P[0] = PIXEL (*data); - (*data) += 2; - P[1] = PIXEL (*data); - (*data) += 2; - B[0] = *(*data)++; - B[1] = *(*data)++; - - if (!(P[0] & 0x8000)) { - - /* need 18 more bytes */ - CHECK_STREAM (len, 18 - 10); - - P[2] = PIXEL (*data); - (*data) += 2; - P[3] = PIXEL (*data); - (*data) += 2; - B[2] = *(*data)++; - B[3] = *(*data)++; - P[4] = PIXEL (*data); - (*data) += 2; - P[5] = PIXEL (*data); - (*data) += 2; - B[4] = *(*data)++; - B[5] = *(*data)++; - P[6] = PIXEL (*data); - (*data) += 2; - P[7] = PIXEL (*data); - (*data) += 2; - B[6] = *(*data)++; - B[7] = *(*data)++; - - flags = - ((B[0] & 0xF0) << 4) | ((B[4] & 0xF0) << 8) | - ((B[0] & 0x0F)) | ((B[4] & 0x0F) << 4) | - ((B[1] & 0xF0) << 20) | ((B[5] & 0xF0) << 24) | - ((B[1] & 0x0F) << 16) | ((B[5] & 0x0F) << 20); - bitmask = 0x00000001; - lower_half = 0; /* still on top half */ - - for (y = 0; y < 8; ++y) { - - /* time to reload flags? */ - if (y == 4) { - flags = - ((B[2] & 0xF0) << 4) | ((B[6] & 0xF0) << 8) | - ((B[2] & 0x0F)) | ((B[6] & 0x0F) << 4) | - ((B[3] & 0xF0) << 20) | ((B[7] & 0xF0) << 24) | - ((B[3] & 0x0F) << 16) | ((B[7] & 0x0F) << 20); - bitmask = 0x00000001; - lower_half = 2; - } - - /* get the pixel values ready for this quadrant */ - P0 = P[lower_half + 0]; - P1 = P[lower_half + 1]; - - for (x = 0; x < 8; ++x, bitmask <<= 1) { - if (x == 4) { - P0 = P[lower_half + 4]; - P1 = P[lower_half + 5]; - } - - if (flags & bitmask) - *frame++ = P1; - else - *frame++ = P0; - } - frame += s->width - 8; - } - - } else { - P[0] &= ~0x8000; - - /* need 10 more bytes */ - B[2] = *(*data)++; - B[3] = *(*data)++; - P[2] = PIXEL (*data); - (*data) += 2; - P[3] = PIXEL (*data); - (*data) += 2; - B[4] = *(*data)++; - B[5] = *(*data)++; - B[6] = *(*data)++; - B[7] = *(*data)++; - - if (!(P[2] & 0x8000)) { - /* vertical split; left & right halves are 2-color encoded */ - - flags = - ((B[0] & 0xF0) << 4) | ((B[4] & 0xF0) << 8) | - ((B[0] & 0x0F)) | ((B[4] & 0x0F) << 4) | - ((B[1] & 0xF0) << 20) | ((B[5] & 0xF0) << 24) | - ((B[1] & 0x0F) << 16) | ((B[5] & 0x0F) << 20); - bitmask = 0x00000001; - - for (y = 0; y < 8; ++y) { - - /* time to reload flags? */ - if (y == 4) { - flags = - ((B[2] & 0xF0) << 4) | ((B[6] & 0xF0) << 8) | - ((B[2] & 0x0F)) | ((B[6] & 0x0F) << 4) | - ((B[3] & 0xF0) << 20) | ((B[7] & 0xF0) << 24) | - ((B[3] & 0x0F) << 16) | ((B[7] & 0x0F) << 20); - bitmask = 0x00000001; - } - - /* get the pixel values ready for this half */ - P0 = P[0]; - P1 = P[1]; - - for (x = 0; x < 8; ++x, bitmask <<= 1) { - if (x == 4) { - P0 = P[2]; - P1 = P[3]; - } - - if (flags & bitmask) - *frame++ = P1; - else - *frame++ = P0; - } - frame += s->width - 8; - } - - } else { - /* horizontal split; top & bottom halves are 2-color encoded */ - - P0 = P[0]; - P1 = P[1]; - - for (y = 0; y < 8; ++y) { - - flags = B[y]; - if (y == 4) { - P0 = P[2] & ~0x8000; - P1 = P[3]; - } - - for (bitmask = 0x01; bitmask <= 0x80; bitmask <<= 1) { - - if (flags & bitmask) - *frame++ = P1; - else - *frame++ = P0; - } - frame += s->width - 8; - } - } - } - - return 0; -} - -static int -ipvideo_decode_0x9 (const GstMveDemuxStream * s, unsigned short *frame, - const unsigned char **data, unsigned short *len) -{ - int x, y; - unsigned short P[4]; - unsigned char B[4]; - unsigned int flags = 0; - int shifter = 0; - unsigned short pix; - - /* 4-color encoding */ - CHECK_STREAM (len, 8 + 4); - - P[0] = PIXEL (*data); - (*data) += 2; - P[1] = PIXEL (*data); - (*data) += 2; - P[2] = PIXEL (*data); - (*data) += 2; - P[3] = PIXEL (*data); - (*data) += 2; - - if (!(P[0] & 0x8000) && !(P[2] & 0x8000)) { - - /* 1 of 4 colors for each pixel, need 16 more bytes */ - CHECK_STREAM (len, 16 - 4); - - for (y = 0; y < 8; ++y) { - /* get the next set of 8 2-bit flags */ - flags = ((*data)[1] << 8) | (*data)[0]; - (*data) += 2; - for (x = 0, shifter = 0; x < 8; ++x, shifter += 2) { - *frame++ = P[(flags >> shifter) & 0x03]; - } - frame += s->width - 8; - } - - } else if (!(P[0] & 0x8000) && (P[2] & 0x8000)) { - P[2] &= ~0x8000; - - /* 1 of 4 colors for each 2x2 block, need 4 more bytes */ - - B[0] = *(*data)++; - B[1] = *(*data)++; - B[2] = *(*data)++; - B[3] = *(*data)++; - flags = (B[3] << 24) | (B[2] << 16) | (B[1] << 8) | B[0]; - shifter = 0; - - for (y = 0; y < 8; y += 2) { - for (x = 0; x < 8; x += 2, shifter += 2) { - pix = P[(flags >> shifter) & 0x03]; - *(frame + x) = pix; - *(frame + x + 1) = pix; - *(frame + s->width + x) = pix; - *(frame + s->width + x + 1) = pix; - } - frame += s->width * 2; - } - - } else if ((P[0] & 0x8000) && !(P[2] & 0x8000)) { - P[0] &= ~0x8000; - - /* 1 of 4 colors for each 2x1 block, need 8 more bytes */ - - CHECK_STREAM (len, 8 - 4); - for (y = 0; y < 8; ++y) { - /* time to reload flags? */ - if ((y == 0) || (y == 4)) { - B[0] = *(*data)++; - B[1] = *(*data)++; - B[2] = *(*data)++; - B[3] = *(*data)++; - flags = (B[3] << 24) | (B[2] << 16) | (B[1] << 8) | B[0]; - shifter = 0; - } - for (x = 0; x < 8; x += 2, shifter += 2) { - pix = P[(flags >> shifter) & 0x03]; - *(frame + x) = pix; - *(frame + x + 1) = pix; - } - frame += s->width; - } - - } else { - P[0] &= ~0x8000; - P[2] &= ~0x8000; - - /* 1 of 4 colors for each 1x2 block, need 8 more bytes */ - CHECK_STREAM (len, 8 - 4); - - for (y = 0; y < 8; y += 2) { - /* time to reload flags? */ - if ((y == 0) || (y == 4)) { - B[0] = *(*data)++; - B[1] = *(*data)++; - B[2] = *(*data)++; - B[3] = *(*data)++; - flags = (B[3] << 24) | (B[2] << 16) | (B[1] << 8) | B[0]; - shifter = 0; - } - for (x = 0; x < 8; ++x, shifter += 2) { - pix = P[(flags >> shifter) & 0x03]; - *(frame + x) = pix; - *(frame + s->width + x) = pix; - } - frame += s->width * 2; - } - } - - return 0; -} - -static int -ipvideo_decode_0xa (const GstMveDemuxStream * s, unsigned short *frame, - const unsigned char **data, unsigned short *len) -{ - int x, y; - unsigned short P[16]; - unsigned char B[16]; - int flags = 0; - int shifter = 0; - int index; - int split; - int lower_half; - - /* 4-color encoding for each 4x4 quadrant, or 4-color encoding on - * either top and bottom or left and right halves */ - CHECK_STREAM (len, 8 + 24); - - P[0] = PIXEL (*data); - (*data) += 2; - P[1] = PIXEL (*data); - (*data) += 2; - P[2] = PIXEL (*data); - (*data) += 2; - P[3] = PIXEL (*data); - (*data) += 2; - - if (!(P[0] & 0x8000)) { - - /* 4-color encoding for each quadrant; need 40 more bytes */ - CHECK_STREAM (len, 40 - 24); - - B[0] = *(*data)++; - B[1] = *(*data)++; - B[2] = *(*data)++; - B[3] = *(*data)++; - for (y = 4; y < 16; y += 4) { - for (x = y; x < y + 4; ++x) { - P[x] = PIXEL (*data); - (*data) += 2; - } - for (x = y; x < y + 4; ++x) - B[x] = *(*data)++; - } - - for (y = 0; y < 8; ++y) { - - lower_half = (y >= 4) ? 4 : 0; - flags = (B[y + 8] << 8) | B[y]; - - for (x = 0, shifter = 0; x < 8; ++x, shifter += 2) { - split = (x >= 4) ? 8 : 0; - index = split + lower_half + ((flags >> shifter) & 0x03); - *frame++ = P[index]; - } - - frame += s->width - 8; - } - - } else { - P[0] &= ~0x8000; - - /* 4-color encoding for either left and right or top and bottom - * halves; need 24 more bytes */ - - memcpy (&B[0], *data, 8); - (*data) += 8; - P[4] = PIXEL (*data); - (*data) += 2; - P[5] = PIXEL (*data); - (*data) += 2; - P[6] = PIXEL (*data); - (*data) += 2; - P[7] = PIXEL (*data); - (*data) += 2; - memcpy (&B[8], *data, 8); - (*data) += 8; - - if (!(P[4] & 0x8000)) { - - /* block is divided into left and right halves */ - for (y = 0; y < 8; ++y) { - - flags = (B[y + 8] << 8) | B[y]; - split = 0; - - for (x = 0, shifter = 0; x < 8; ++x, shifter += 2) { - if (x == 4) - split = 4; - *frame++ = P[split + ((flags >> shifter) & 0x03)]; - } - - frame += s->width - 8; - } - - } else { - P[4] &= ~0x8000; - - /* block is divided into top and bottom halves */ - split = 0; - for (y = 0; y < 8; ++y) { - - flags = (B[y * 2 + 1] << 8) | B[y * 2]; - if (y == 4) - split = 4; - - for (x = 0, shifter = 0; x < 8; ++x, shifter += 2) - *frame++ = P[split + ((flags >> shifter) & 0x03)]; - - frame += s->width - 8; - } - } - } - - return 0; -} - -static int -ipvideo_decode_0xb (const GstMveDemuxStream * s, unsigned short *frame, - const unsigned char **data, unsigned short *len) -{ - int x, y; - - /* 64-color encoding (each pixel in block is a different color) */ - CHECK_STREAM (len, 128); - - for (y = 0; y < 8; ++y) { - for (x = 0; x < 8; ++x) { - *frame++ = PIXEL (*data); - (*data) += 2; - } - frame += s->width - 8; - } - - return 0; -} - -static int -ipvideo_decode_0xc (const GstMveDemuxStream * s, unsigned short *frame, - const unsigned char **data, unsigned short *len) -{ - int x, y; - unsigned short pix; - - /* 16-color block encoding: each 2x2 block is a different color */ - CHECK_STREAM (len, 32); - - for (y = 0; y < 8; y += 2) { - for (x = 0; x < 8; x += 2) { - pix = PIXEL (*data); - (*data) += 2; - *(frame + x) = pix; - *(frame + x + 1) = pix; - *(frame + s->width + x) = pix; - *(frame + s->width + x + 1) = pix; - } - frame += s->width * 2; - } - - return 0; -} - -static int -ipvideo_decode_0xd (const GstMveDemuxStream * s, unsigned short *frame, - const unsigned char **data, unsigned short *len) -{ - int x, y; - unsigned short P[4]; - unsigned char index = 0; - - /* 4-color block encoding: each 4x4 block is a different color */ - CHECK_STREAM (len, 8); - - P[0] = PIXEL (*data); - (*data) += 2; - P[1] = PIXEL (*data); - (*data) += 2; - P[2] = PIXEL (*data); - (*data) += 2; - P[3] = PIXEL (*data); - (*data) += 2; - - for (y = 0; y < 8; ++y) { - if (y < 4) - index = 0; - else - index = 2; - - for (x = 0; x < 8; ++x) { - if (x == 4) - ++index; - *frame++ = P[index]; - } - frame += s->width - 8; - } - - return 0; -} - -static int -ipvideo_decode_0xe (const GstMveDemuxStream * s, unsigned short *frame, - const unsigned char **data, unsigned short *len) -{ - int x, y; - unsigned short pix; - - /* 1-color encoding: the whole block is 1 solid color */ - CHECK_STREAM (len, 2); - - pix = PIXEL (*data); - (*data) += 2; - - for (y = 0; y < 8; ++y) { - for (x = 0; x < 8; ++x) { - *frame++ = pix; - } - frame += s->width - 8; - } - - return 0; -} - -static int -ipvideo_decode_0xf (const GstMveDemuxStream * s, unsigned short *frame, - const unsigned char **data, unsigned short *len) -{ - int x, y; - unsigned short P[2]; - - /* dithered encoding */ - CHECK_STREAM (len, 4); - - P[0] = PIXEL (*data); - (*data) += 2; - P[1] = PIXEL (*data); - (*data) += 2; - - for (y = 0; y < 8; ++y) { - for (x = 0; x < 4; ++x) { - *frame++ = P[y & 1]; - *frame++ = P[(y & 1) ^ 1]; - } - frame += s->width - 8; - } - - return 0; -} - -int -ipvideo_decode_frame16 (const GstMveDemuxStream * s, const unsigned char *data, - unsigned short len) -{ - int rc = 0; - int x, y, xx, yy; - int index = 0; - unsigned short offset; - unsigned char opcode; - unsigned short *frame; - const unsigned char *data2; - unsigned short len2; - - CHECK_STREAM (&len, 2); - - offset = (data[1] << 8) | data[0]; - data2 = data + offset; - len2 = len - offset + 2; - data += 2; - - frame = (unsigned short *) s->back_buf1; - - /* decoding is done in 8x8 blocks */ - xx = s->width >> 3; - yy = s->height >> 3; - - for (y = 0; y < yy; ++y) { - for (x = 0; x < xx; ++x) { - /* decoding map contains 4 bits of information per 8x8 block */ - /* bottom nibble first, then top nibble */ - if (index & 1) - opcode = s->code_map[index >> 1] >> 4; - else - opcode = s->code_map[index >> 1] & 0x0F; - ++index; - - /* GST_DEBUG ("block @ (%3d, %3d): encoding 0x%X, data ptr @ %p", - x, y, opcode, data); */ - - switch (opcode) { - case 0x0: - /* copy a block from the previous frame */ - rc = ipvideo_copy_block (s, frame, frame + - ((unsigned short *) s->back_buf2 - - (unsigned short *) s->back_buf1), 0); - break; - case 0x1: - /* copy block from 2 frames ago; since we switched the back - * buffers we don't actually have to do anything here */ - break; - case 0x2: - rc = ipvideo_decode_0x2 (s, frame, &data2, &len2); - break; - case 0x3: - rc = ipvideo_decode_0x3 (s, frame, &data2, &len2); - break; - case 0x4: - rc = ipvideo_decode_0x4 (s, frame, &data2, &len2); - break; - case 0x5: - rc = ipvideo_decode_0x5 (s, frame, &data, &len); - break; - case 0x6: - /* mystery opcode? skip multiple blocks? */ - GST_WARNING ("encountered unsupported opcode 0x6"); - rc = -1; - break; - case 0x7: - rc = ipvideo_decode_0x7 (s, frame, &data, &len); - break; - case 0x8: - rc = ipvideo_decode_0x8 (s, frame, &data, &len); - break; - case 0x9: - rc = ipvideo_decode_0x9 (s, frame, &data, &len); - break; - case 0xa: - rc = ipvideo_decode_0xa (s, frame, &data, &len); - break; - case 0xb: - rc = ipvideo_decode_0xb (s, frame, &data, &len); - break; - case 0xc: - rc = ipvideo_decode_0xc (s, frame, &data, &len); - break; - case 0xd: - rc = ipvideo_decode_0xd (s, frame, &data, &len); - break; - case 0xe: - rc = ipvideo_decode_0xe (s, frame, &data, &len); - break; - case 0xf: - rc = ipvideo_decode_0xf (s, frame, &data, &len); - break; - } - - if (rc != 0) - return rc; - - frame += 8; - } - frame += 7 * s->width; - } - - return 0; -} diff --git a/gst/mve/mvevideodec8.c b/gst/mve/mvevideodec8.c deleted file mode 100644 index 687cf615b..000000000 --- a/gst/mve/mvevideodec8.c +++ /dev/null @@ -1,802 +0,0 @@ -/* - * Interplay MVE Video Decoder (8 bit) - * Copyright (C) 2003 the ffmpeg project, Mike Melanson - * (C) 2006 Jens Granseuer - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - * For more information about the Interplay MVE format, visit: - * http://www.pcisys.net/~melanson/codecs/interplay-mve.txt - */ - -#include "gstmvedemux.h" -#include <string.h> - -#define CHECK_STREAM(l, n) \ - do { \ - if (G_UNLIKELY (*(l) < (n))) { \ - GST_ERROR ("wanted to read %d bytes from stream, %d available", (n), *(l)); \ - return -1; \ - } \ - *(l) -= (n); \ - } while (0) - - -/* copy an 8x8 block from the stream to the frame buffer */ -static int -ipvideo_copy_block (const GstMveDemuxStream * s, unsigned char *frame, - const unsigned char *src, int offset) -{ - int i; - long frame_offset; - - frame_offset = frame - s->back_buf1 + offset; - - if (G_UNLIKELY (frame_offset < 0)) { - GST_ERROR ("frame offset < 0 (%ld)", frame_offset); - return -1; - } else if (G_UNLIKELY (frame_offset > s->max_block_offset)) { - GST_ERROR ("frame offset above limit (%ld > %u)", - frame_offset, s->max_block_offset); - return -1; - } - - for (i = 0; i < 8; ++i) { - memcpy (frame, src, 8); - frame += s->width; - src += s->width; - } - - return 0; -} - -static int -ipvideo_decode_0x2 (const GstMveDemuxStream * s, unsigned char *frame, - const unsigned char **data, unsigned short *len) -{ - unsigned char B; - int x, y; - int offset; - - /* copy block from 2 frames ago using a motion vector */ - CHECK_STREAM (len, 1); - B = *(*data)++; - - if (B < 56) { - x = 8 + (B % 7); - y = B / 7; - } else { - x = -14 + ((B - 56) % 29); - y = 8 + ((B - 56) / 29); - } - offset = y * s->width + x; - - return ipvideo_copy_block (s, frame, frame + offset, offset); -} - -static int -ipvideo_decode_0x3 (const GstMveDemuxStream * s, unsigned char *frame, - const unsigned char **data, unsigned short *len) -{ - unsigned char B; - int x, y; - int offset; - - /* copy 8x8 block from current frame from an up/left block */ - CHECK_STREAM (len, 1); - B = *(*data)++; - - if (B < 56) { - x = -(8 + (B % 7)); - y = -(B / 7); - } else { - x = -(-14 + ((B - 56) % 29)); - y = -(8 + ((B - 56) / 29)); - } - offset = y * s->width + x; - - return ipvideo_copy_block (s, frame, frame + offset, offset); -} - -static int -ipvideo_decode_0x4 (const GstMveDemuxStream * s, unsigned char *frame, - const unsigned char **data, unsigned short *len) -{ - unsigned char B; - int x, y; - int offset; - - /* copy a block from the previous frame */ - CHECK_STREAM (len, 1); - B = *(*data)++; - x = -8 + (B & 0x0F); - y = -8 + (B >> 4); - offset = y * s->width + x; - - return ipvideo_copy_block (s, frame, - frame + (s->back_buf2 - s->back_buf1) + offset, offset); -} - -static int -ipvideo_decode_0x5 (const GstMveDemuxStream * s, unsigned char *frame, - const unsigned char **data, unsigned short *len) -{ - signed char x, y; - int offset; - - /* copy a block from the previous frame using an expanded range */ - CHECK_STREAM (len, 2); - - x = (signed char) *(*data)++; - y = (signed char) *(*data)++; - offset = y * s->width + x; - - return ipvideo_copy_block (s, frame, - frame + (s->back_buf2 - s->back_buf1) + offset, offset); -} - -static int -ipvideo_decode_0x7 (const GstMveDemuxStream * s, unsigned char *frame, - const unsigned char **data, unsigned short *len) -{ - int x, y; - unsigned char P0, P1; - unsigned int flags; - int bitmask; - - /* 2-color encoding */ - CHECK_STREAM (len, 2 + 2); - - P0 = *(*data)++; - P1 = *(*data)++; - - if (P0 <= P1) { - - /* need 8 more bytes from the stream */ - CHECK_STREAM (len, 8 - 2); - - for (y = 0; y < 8; ++y) { - flags = *(*data)++; - for (x = 0x01; x <= 0x80; x <<= 1) { - if (flags & x) - *frame++ = P1; - else - *frame++ = P0; - } - frame += s->width - 8; - } - - } else { - - /* need 2 more bytes from the stream */ - flags = ((*data)[1] << 8) | (*data)[0]; - (*data) += 2; - bitmask = 0x0001; - for (y = 0; y < 8; y += 2) { - for (x = 0; x < 8; x += 2, bitmask <<= 1) { - if (flags & bitmask) { - *(frame + x) = P1; - *(frame + x + 1) = P1; - *(frame + s->width + x) = P1; - *(frame + s->width + x + 1) = P1; - } else { - *(frame + x) = P0; - *(frame + x + 1) = P0; - *(frame + s->width + x) = P0; - *(frame + s->width + x + 1) = P0; - } - } - frame += s->width * 2; - } - } - - return 0; -} - -static int -ipvideo_decode_0x8 (const GstMveDemuxStream * s, unsigned char *frame, - const unsigned char **data, unsigned short *len) -{ - int x, y; - unsigned char P[8]; - unsigned char B[8]; - unsigned int flags = 0; - unsigned int bitmask = 0; - unsigned char P0 = 0, P1 = 0; - int lower_half = 0; - - /* 2-color encoding for each 4x4 quadrant, or 2-color encoding on - * either top and bottom or left and right halves */ - CHECK_STREAM (len, 4 + 8); - - P[0] = (*data)[0]; - P[1] = (*data)[1]; - B[0] = (*data)[2]; - B[1] = (*data)[3]; - (*data) += 4; - - if (P[0] <= P[1]) { - - /* need 12 more bytes */ - CHECK_STREAM (len, 12 - 8); - - P[2] = (*data)[0]; - P[3] = (*data)[1]; - B[2] = (*data)[2]; - B[3] = (*data)[3]; - P[4] = (*data)[4]; - P[5] = (*data)[5]; - B[4] = (*data)[6]; - B[5] = (*data)[7]; - P[6] = (*data)[8]; - P[7] = (*data)[9]; - B[6] = (*data)[10]; - B[7] = (*data)[11]; - (*data) += 12; - - flags = - ((B[0] & 0xF0) << 4) | ((B[4] & 0xF0) << 8) | - ((B[0] & 0x0F)) | ((B[4] & 0x0F) << 4) | - ((B[1] & 0xF0) << 20) | ((B[5] & 0xF0) << 24) | - ((B[1] & 0x0F) << 16) | ((B[5] & 0x0F) << 20); - bitmask = 0x00000001; - lower_half = 0; /* still on top half */ - - for (y = 0; y < 8; ++y) { - - /* time to reload flags? */ - if (y == 4) { - flags = - ((B[2] & 0xF0) << 4) | ((B[6] & 0xF0) << 8) | - ((B[2] & 0x0F)) | ((B[6] & 0x0F) << 4) | - ((B[3] & 0xF0) << 20) | ((B[7] & 0xF0) << 24) | - ((B[3] & 0x0F) << 16) | ((B[7] & 0x0F) << 20); - bitmask = 0x00000001; - lower_half = 2; - } - - /* get the pixel values ready for this quadrant */ - P0 = P[lower_half + 0]; - P1 = P[lower_half + 1]; - - for (x = 0; x < 8; ++x, bitmask <<= 1) { - if (x == 4) { - P0 = P[lower_half + 4]; - P1 = P[lower_half + 5]; - } - - if (flags & bitmask) - *frame++ = P1; - else - *frame++ = P0; - } - frame += s->width - 8; - } - - } else { - - /* need 8 more bytes */ - B[2] = (*data)[0]; - B[3] = (*data)[1]; - P[2] = (*data)[2]; - P[3] = (*data)[3]; - B[4] = (*data)[4]; - B[5] = (*data)[5]; - B[6] = (*data)[6]; - B[7] = (*data)[7]; - (*data) += 8; - - if (P[2] <= P[3]) { - - /* vertical split; left & right halves are 2-color encoded */ - - flags = - ((B[0] & 0xF0) << 4) | ((B[4] & 0xF0) << 8) | - ((B[0] & 0x0F)) | ((B[4] & 0x0F) << 4) | - ((B[1] & 0xF0) << 20) | ((B[5] & 0xF0) << 24) | - ((B[1] & 0x0F) << 16) | ((B[5] & 0x0F) << 20); - bitmask = 0x00000001; - - for (y = 0; y < 8; ++y) { - - /* time to reload flags? */ - if (y == 4) { - flags = - ((B[2] & 0xF0) << 4) | ((B[6] & 0xF0) << 8) | - ((B[2] & 0x0F)) | ((B[6] & 0x0F) << 4) | - ((B[3] & 0xF0) << 20) | ((B[7] & 0xF0) << 24) | - ((B[3] & 0x0F) << 16) | ((B[7] & 0x0F) << 20); - bitmask = 0x00000001; - } - - /* get the pixel values ready for this half */ - P0 = P[0]; - P1 = P[1]; - - for (x = 0; x < 8; ++x, bitmask <<= 1) { - if (x == 4) { - P0 = P[2]; - P1 = P[3]; - } - - if (flags & bitmask) - *frame++ = P1; - else - *frame++ = P0; - } - frame += s->width - 8; - } - - } else { - - /* horizontal split; top & bottom halves are 2-color encoded */ - - P0 = P[0]; - P1 = P[1]; - - for (y = 0; y < 8; ++y) { - - flags = B[y]; - if (y == 4) { - P0 = P[2]; - P1 = P[3]; - } - - for (bitmask = 0x01; bitmask <= 0x80; bitmask <<= 1) { - - if (flags & bitmask) - *frame++ = P1; - else - *frame++ = P0; - } - frame += s->width - 8; - } - } - } - - return 0; -} - -static int -ipvideo_decode_0x9 (const GstMveDemuxStream * s, unsigned char *frame, - const unsigned char **data, unsigned short *len) -{ - int x, y; - unsigned char P[4]; - unsigned char B[4]; - unsigned long flags = 0; - int shifter = 0; - unsigned char pix; - - /* 4-color encoding */ - CHECK_STREAM (len, 4 + 4); - - P[0] = (*data)[0]; - P[1] = (*data)[1]; - P[2] = (*data)[2]; - P[3] = (*data)[3]; - (*data) += 4; - - if ((P[0] <= P[1]) && (P[2] <= P[3])) { - - /* 1 of 4 colors for each pixel, need 16 more bytes */ - CHECK_STREAM (len, 16 - 4); - - for (y = 0; y < 8; ++y) { - /* get the next set of 8 2-bit flags */ - flags = ((*data)[1] << 8) | (*data)[0]; - (*data) += 2; - for (x = 0, shifter = 0; x < 8; ++x, shifter += 2) { - *frame++ = P[(flags >> shifter) & 0x03]; - } - frame += s->width - 8; - } - - } else if ((P[0] <= P[1]) && (P[2] > P[3])) { - - /* 1 of 4 colors for each 2x2 block, need 4 more bytes */ - B[0] = (*data)[0]; - B[1] = (*data)[1]; - B[2] = (*data)[2]; - B[3] = (*data)[3]; - (*data) += 4; - flags = (B[3] << 24) | (B[2] << 16) | (B[1] << 8) | B[0]; - shifter = 0; - - for (y = 0; y < 8; y += 2) { - for (x = 0; x < 8; x += 2, shifter += 2) { - pix = P[(flags >> shifter) & 0x03]; - *(frame + x) = pix; - *(frame + x + 1) = pix; - *(frame + s->width + x) = pix; - *(frame + s->width + x + 1) = pix; - } - frame += s->width * 2; - } - - } else if ((P[0] > P[1]) && (P[2] <= P[3])) { - - /* 1 of 4 colors for each 2x1 block, need 8 more bytes */ - CHECK_STREAM (len, 8 - 4); - - for (y = 0; y < 8; ++y) { - /* time to reload flags? */ - if ((y == 0) || (y == 4)) { - B[0] = (*data)[0]; - B[1] = (*data)[1]; - B[2] = (*data)[2]; - B[3] = (*data)[3]; - (*data) += 4; - flags = (B[3] << 24) | (B[2] << 16) | (B[1] << 8) | B[0]; - shifter = 0; - } - for (x = 0; x < 8; x += 2, shifter += 2) { - pix = P[(flags >> shifter) & 0x03]; - *(frame + x) = pix; - *(frame + x + 1) = pix; - } - frame += s->width; - } - - } else { - - /* 1 of 4 colors for each 1x2 block, need 8 more bytes */ - CHECK_STREAM (len, 8 - 4); - - for (y = 0; y < 8; y += 2) { - /* time to reload flags? */ - if ((y == 0) || (y == 4)) { - B[0] = (*data)[0]; - B[1] = (*data)[1]; - B[2] = (*data)[2]; - B[3] = (*data)[3]; - (*data) += 4; - flags = (B[3] << 24) | (B[2] << 16) | (B[1] << 8) | B[0]; - shifter = 0; - } - for (x = 0; x < 8; ++x, shifter += 2) { - pix = P[(flags >> shifter) & 0x03]; - *(frame + x) = pix; - *(frame + s->width + x) = pix; - } - frame += s->width * 2; - } - } - - return 0; -} - -static int -ipvideo_decode_0xa (const GstMveDemuxStream * s, unsigned char *frame, - const unsigned char **data, unsigned short *len) -{ - int x, y; - unsigned char P[16]; - unsigned char B[16]; - int flags = 0; - int shifter = 0; - int index; - int split; - int lower_half; - - /* 4-color encoding for each 4x4 quadrant, or 4-color encoding on - * either top and bottom or left and right halves */ - CHECK_STREAM (len, 8 + 16); - - P[0] = (*data)[0]; - P[1] = (*data)[1]; - P[2] = (*data)[2]; - P[3] = (*data)[3]; - B[0] = (*data)[4]; - B[1] = (*data)[5]; - B[2] = (*data)[6]; - B[3] = (*data)[7]; - (*data) += 8; - - if (P[0] <= P[1]) { - - /* 4-color encoding for each quadrant; need 24 more bytes */ - CHECK_STREAM (len, 24 - 16); - - for (y = 4; y < 16; y += 4) { - for (x = y; x < y + 4; ++x) - P[x] = *(*data)++; - for (x = y; x < y + 4; ++x) - B[x] = *(*data)++; - } - - for (y = 0; y < 8; ++y) { - - lower_half = (y >= 4) ? 4 : 0; - flags = (B[y + 8] << 8) | B[y]; - - for (x = 0, shifter = 0; x < 8; ++x, shifter += 2) { - split = (x >= 4) ? 8 : 0; - index = split + lower_half + ((flags >> shifter) & 0x03); - *frame++ = P[index]; - } - - frame += s->width - 8; - } - - } else { - - /* 4-color encoding for either left and right or top and bottom - * halves; need 16 more bytes */ - - B[4] = (*data)[0]; - B[5] = (*data)[1]; - B[6] = (*data)[2]; - B[7] = (*data)[3]; - P[4] = (*data)[4]; - P[5] = (*data)[5]; - P[6] = (*data)[6]; - P[7] = (*data)[7]; - (*data) += 8; - memcpy (&B[8], *data, 8); - (*data) += 8; - - if (P[4] <= P[5]) { - - /* block is divided into left and right halves */ - for (y = 0; y < 8; ++y) { - - flags = (B[y + 8] << 8) | B[y]; - split = 0; - - for (x = 0, shifter = 0; x < 8; ++x, shifter += 2) { - if (x == 4) - split = 4; - *frame++ = P[split + ((flags >> shifter) & 0x03)]; - } - - frame += s->width - 8; - } - - } else { - - /* block is divided into top and bottom halves */ - split = 0; - for (y = 0; y < 8; ++y) { - - flags = (B[y * 2 + 1] << 8) | B[y * 2]; - if (y == 4) - split = 4; - - for (x = 0, shifter = 0; x < 8; ++x, shifter += 2) - *frame++ = P[split + ((flags >> shifter) & 0x03)]; - - frame += s->width - 8; - } - } - } - - return 0; -} - -static int -ipvideo_decode_0xb (const GstMveDemuxStream * s, unsigned char *frame, - const unsigned char **data, unsigned short *len) -{ - int y; - - /* 64-color encoding (each pixel in block is a different color) */ - CHECK_STREAM (len, 64); - - for (y = 0; y < 8; ++y) { - memcpy (frame, *data, 8); - frame += s->width; - (*data) += 8; - } - - return 0; -} - -static int -ipvideo_decode_0xc (const GstMveDemuxStream * s, unsigned char *frame, - const unsigned char **data, unsigned short *len) -{ - int x, y; - unsigned char pix; - - /* 16-color block encoding: each 2x2 block is a different color */ - CHECK_STREAM (len, 16); - - for (y = 0; y < 8; y += 2) { - for (x = 0; x < 8; x += 2) { - pix = *(*data)++; - *(frame + x) = pix; - *(frame + x + 1) = pix; - *(frame + s->width + x) = pix; - *(frame + s->width + x + 1) = pix; - } - frame += s->width * 2; - } - - return 0; -} - -static int -ipvideo_decode_0xd (const GstMveDemuxStream * s, unsigned char *frame, - const unsigned char **data, unsigned short *len) -{ - int x, y; - unsigned char P[4]; - unsigned char index = 0; - - /* 4-color block encoding: each 4x4 block is a different color */ - CHECK_STREAM (len, 4); - - P[0] = (*data)[0]; - P[1] = (*data)[1]; - P[2] = (*data)[2]; - P[3] = (*data)[3]; - (*data) += 4; - - for (y = 0; y < 8; ++y) { - if (y < 4) - index = 0; - else - index = 2; - - for (x = 0; x < 8; ++x) { - if (x == 4) - ++index; - *frame++ = P[index]; - } - frame += s->width - 8; - } - - return 0; -} - -static int -ipvideo_decode_0xe (const GstMveDemuxStream * s, unsigned char *frame, - const unsigned char **data, unsigned short *len) -{ - int y; - unsigned char pix; - - /* 1-color encoding: the whole block is 1 solid color */ - CHECK_STREAM (len, 1); - pix = *(*data)++; - - for (y = 0; y < 8; ++y) { - memset (frame, pix, 8); - frame += s->width; - } - - return 0; -} - -static int -ipvideo_decode_0xf (const GstMveDemuxStream * s, unsigned char *frame, - const unsigned char **data, unsigned short *len) -{ - int x, y; - unsigned char P[2]; - - /* dithered encoding */ - CHECK_STREAM (len, 2); - - P[0] = *(*data)++; - P[1] = *(*data)++; - - for (y = 0; y < 8; ++y) { - for (x = 0; x < 4; ++x) { - *frame++ = P[y & 1]; - *frame++ = P[(y & 1) ^ 1]; - } - frame += s->width - 8; - } - - return 0; -} - -int -ipvideo_decode_frame8 (const GstMveDemuxStream * s, const unsigned char *data, - unsigned short len) -{ - int rc = 0; - int x, y, xx, yy; - int index = 0; - unsigned char opcode; - unsigned char *frame; - - frame = s->back_buf1; - - /* decoding is done in 8x8 blocks */ - xx = s->width >> 3; - yy = s->height >> 3; - - for (y = 0; y < yy; ++y) { - for (x = 0; x < xx; ++x) { - /* decoding map contains 4 bits of information per 8x8 block */ - /* bottom nibble first, then top nibble */ - if (index & 1) - opcode = s->code_map[index >> 1] >> 4; - else - opcode = s->code_map[index >> 1] & 0x0F; - ++index; - - /* GST_DEBUG ("block @ (%3d, %3d): encoding 0x%X, data ptr @ %p", - x, y, opcode, data); */ - - switch (opcode) { - case 0x00: - /* copy a block from the previous frame */ - rc = ipvideo_copy_block (s, frame, - frame + (s->back_buf2 - s->back_buf1), 0); - break; - case 0x01: - /* copy block from 2 frames ago; since we switched the back - * buffers we don't actually have to do anything here */ - break; - case 0x02: - rc = ipvideo_decode_0x2 (s, frame, &data, &len); - break; - case 0x03: - rc = ipvideo_decode_0x3 (s, frame, &data, &len); - break; - case 0x04: - rc = ipvideo_decode_0x4 (s, frame, &data, &len); - break; - case 0x05: - rc = ipvideo_decode_0x5 (s, frame, &data, &len); - break; - case 0x06: - /* mystery opcode? skip multiple blocks? */ - GST_WARNING ("encountered unsupported opcode 0x6"); - rc = -1; - break; - case 0x07: - rc = ipvideo_decode_0x7 (s, frame, &data, &len); - break; - case 0x08: - rc = ipvideo_decode_0x8 (s, frame, &data, &len); - break; - case 0x09: - rc = ipvideo_decode_0x9 (s, frame, &data, &len); - break; - case 0x0a: - rc = ipvideo_decode_0xa (s, frame, &data, &len); - break; - case 0x0b: - rc = ipvideo_decode_0xb (s, frame, &data, &len); - break; - case 0x0c: - rc = ipvideo_decode_0xc (s, frame, &data, &len); - break; - case 0x0d: - rc = ipvideo_decode_0xd (s, frame, &data, &len); - break; - case 0x0e: - rc = ipvideo_decode_0xe (s, frame, &data, &len); - break; - case 0x0f: - rc = ipvideo_decode_0xf (s, frame, &data, &len); - break; - } - - if (rc != 0) - return rc; - - frame += 8; - } - frame += 7 * s->width; - } - - return 0; -} diff --git a/gst/mve/mvevideoenc16.c b/gst/mve/mvevideoenc16.c deleted file mode 100644 index 6afb33942..000000000 --- a/gst/mve/mvevideoenc16.c +++ /dev/null @@ -1,1652 +0,0 @@ -/* - * Interplay MVE video encoder (16 bit) - * Copyright (C) 2006 Jens Granseuer <jensgr@gmx.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include <stdlib.h> -#include <string.h> -#include "gstmvemux.h" - -typedef struct _GstMveEncoderData GstMveEncoderData; -typedef struct _GstMveEncoding GstMveEncoding; -typedef struct _GstMveApprox GstMveApprox; -typedef struct _GstMveQuant GstMveQuant; - -#define MVE_RMASK 0x7c00 -#define MVE_GMASK 0x03e0 -#define MVE_BMASK 0x001f -#define MVE_RSHIFT 10 -#define MVE_GSHIFT 5 -#define MVE_BSHIFT 0 - -#define MVE_RVAL(p) (((p) & MVE_RMASK) >> MVE_RSHIFT) -#define MVE_GVAL(p) (((p) & MVE_GMASK) >> MVE_GSHIFT) -#define MVE_BVAL(p) (((p) & MVE_BMASK) >> MVE_BSHIFT) -#define MVE_COL(r,g,b) (((r) << MVE_RSHIFT) | ((g) << MVE_GSHIFT) | ((b) << MVE_BSHIFT)) - -struct _GstMveEncoderData -{ - GstMveMux *mve; - /* current position in frame */ - guint16 x, y; - - /* commonly used quantization results - (2 and 4 colors) for the current block */ - guint16 q2block[64]; - guint16 q2colors[2]; - guint32 q2error; - gboolean q2available; - - guint16 q4block[64]; - guint16 q4colors[4]; - guint32 q4error; - gboolean q4available; -}; - -struct _GstMveEncoding -{ - guint8 opcode; - guint8 size; - guint32 (*approx) (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * res); -}; - -#define MVE_APPROX_MAX_ERROR G_MAXUINT32 - -struct _GstMveApprox -{ - guint32 error; - guint8 type; - guint8 data[128]; /* max 128 bytes encoded per block */ - guint16 block[64]; /* block in final image */ -}; - -struct _GstMveQuant -{ - guint16 col; - guint16 r_total, g_total, b_total; - guint8 r, g, b; - guint8 hits, hits_last; - guint32 max_error; - guint16 max_miss; -}; - -#define mve_median(mve, src) mve_median_sub ((mve), (src), 8, 8, 0) -#define mve_color_dist(c1, c2) \ - mve_color_dist_rgb (MVE_RVAL (c1), MVE_GVAL (c1), MVE_BVAL (c1), \ - MVE_RVAL (c2), MVE_GVAL (c2), MVE_BVAL (c2)); - -/* comparison function for qsort() */ -static int -mve_comp_solution (const void *a, const void *b) -{ - const GArray *aa = *((GArray **) a); - const GArray *bb = *((GArray **) b); - - if (aa->len <= 1) - return G_MAXINT; - else if (bb->len <= 1) - return G_MININT; - else - return g_array_index (aa, GstMveApprox, aa->len - 2).error - - g_array_index (bb, GstMveApprox, bb->len - 2).error; -} - -static inline guint32 -mve_color_dist_rgb (guint8 r1, guint8 g1, guint8 b1, - guint8 r2, guint8 g2, guint8 b2) -{ - /* euclidean distance (minus sqrt) */ - gint dr = r1 - r2; - gint dg = g1 - g2; - gint db = b1 - b2; - - return dr * dr + dg * dg + db * db; -} - -/* compute average color in a sub-block */ -static guint16 -mve_median_sub (const GstMveMux * mve, const guint16 * src, guint w, guint h, - guint n) -{ - guint x, y; - const guint max = w * h, max2 = max >> 1; - guint32 r_total = max2, g_total = max2, b_total = max2; - - src += ((n * w) % 8) + (((n * (8 - h)) / (12 - w)) * h * mve->width); - - for (y = 0; y < h; ++y) { - for (x = 0; x < w; ++x) { - r_total += MVE_RVAL (src[x]); - g_total += MVE_GVAL (src[x]); - b_total += MVE_BVAL (src[x]); - } - src += mve->width; - } - - return MVE_COL (r_total / max, g_total / max, b_total / max); -} - -static void -mve_quant_init (const GstMveMux * mve, GstMveQuant * q, guint n_clusters, - const guint16 * data, guint w, guint h) -{ - guint i; - guint x, y; - guint16 cols[4]; - guint16 val[2]; - - /* init first cluster with lowest (darkest), second with highest (lightest) - color. if we need 4 clusters, fill in first and last color in the block - and hope they make for a good distribution */ - cols[0] = cols[1] = cols[2] = data[0]; - cols[3] = data[(h - 1) * mve->width + w - 1]; - - /* favour red over green and blue */ - val[0] = val[1] = - (MVE_RVAL (data[0]) << 1) + MVE_GVAL (data[0]) + MVE_BVAL (data[0]); - - for (y = 0; y < h; ++y) { - for (x = 0; x < w; ++x) { - guint16 c = data[x]; - - if ((c != cols[0]) && (c != cols[1])) { - guint v = (MVE_RVAL (c) << 1) + MVE_GVAL (c) + MVE_BVAL (c); - - if (v < val[0]) { - val[0] = v; - cols[0] = c; - } else if (v > val[1]) { - val[1] = v; - cols[1] = c; - } - } - } - data += mve->width; - } - - for (i = 0; i < n_clusters; ++i) { - q[i].col = cols[i]; - q[i].r = MVE_RVAL (cols[i]); - q[i].g = MVE_GVAL (cols[i]); - q[i].b = MVE_BVAL (cols[i]); - q[i].r_total = q[i].g_total = q[i].b_total = 0; - q[i].hits = q[i].hits_last = 0; - q[i].max_error = 0; - q[i].max_miss = 0; - } -} - -static gboolean -mve_quant_update_clusters (GstMveQuant * q, guint n_clusters) -{ - gboolean changed = FALSE; - guint i; - - for (i = 0; i < n_clusters; ++i) { - if (q[i].hits > 0) { - guint16 means = MVE_COL ((q[i].r_total + q[i].hits / 2) / q[i].hits, - (q[i].g_total + q[i].hits / 2) / q[i].hits, - (q[i].b_total + q[i].hits / 2) / q[i].hits); - - if ((means != q[i].col) || (q[i].hits != q[i].hits_last)) - changed = TRUE; - - q[i].col = means; - q[i].r_total = q[i].g_total = q[i].b_total = 0; - } else { - guint j; - guint32 max_err = 0; - GstMveQuant *worst = NULL; - - /* try to replace unused cluster with a better representative */ - for (j = 0; j < n_clusters; ++j) { - if (q[j].max_error > max_err) { - worst = &q[j]; - max_err = worst->max_error; - } - } - if (worst) { - q[i].col = worst->max_miss; - worst->max_error = 0; - changed = TRUE; - } - } - - q[i].r = MVE_RVAL (q[i].col); - q[i].g = MVE_GVAL (q[i].col); - q[i].b = MVE_BVAL (q[i].col); - q[i].hits_last = q[i].hits; - q[i].hits = 0; - } - for (i = 0; i < n_clusters; ++i) { - q[i].max_error = 0; - } - - return changed; -} - -/* quantize a sub-block using a k-means algorithm */ -static guint32 -mve_quantize (const GstMveMux * mve, const guint16 * src, - guint w, guint h, guint n, guint ncols, guint16 * scratch, guint16 * cols) -{ - guint x, y, i; - GstMveQuant q[4]; - const guint16 *data; - guint16 *dest; - guint32 error; - - g_assert (n <= 4 && ncols <= 4); - - src += ((n * w) % 8) + (((n * (8 - h)) / (12 - w)) * h * mve->width); - scratch += ((n * w) % 8) + (((n * (8 - h)) / (12 - w)) * h * 8); - - mve_quant_init (mve, q, ncols, src, w, h); - - do { - data = src; - dest = scratch; - error = 0; - - /* for each pixel find the closest cluster */ - for (y = 0; y < h; ++y) { - for (x = 0; x < w; ++x) { - guint16 c = data[x]; - guint8 r = MVE_RVAL (c), g = MVE_GVAL (c), b = MVE_BVAL (c); - guint32 minerr = MVE_APPROX_MAX_ERROR, err; - GstMveQuant *best = NULL; - - for (i = 0; i < ncols; ++i) { - err = mve_color_dist_rgb (r, g, b, q[i].r, q[i].g, q[i].b); - - if (err < minerr) { - minerr = err; - best = &q[i]; - } - } - - if (G_UNLIKELY (!best)) - continue; - - ++best->hits; - best->r_total += r; - best->g_total += g; - best->b_total += b; - - if (minerr > best->max_error) { - best->max_error = minerr; - best->max_miss = c; - } - - error += minerr; - dest[x] = best->col; - } - data += mve->width; - dest += 8; - } - } while (mve_quant_update_clusters (q, ncols)); - - /* fill cols array with result colors */ - for (i = 0; i < ncols; ++i) - cols[i] = q[i].col; - - return error; -} - -static guint32 -mve_block_error (const GstMveMux * mve, const guint16 * b1, const guint16 * b2, - guint32 threshold) -{ - /* compute error between two blocks in a frame */ - guint32 e = 0; - guint x, y; - - for (y = 0; y < 8; ++y) { - for (x = 0; x < 8; ++x) { - e += mve_color_dist (*b1, *b2); - - /* using a threshold to return early gives a huge performance bonus */ - if (e >= threshold) - return MVE_APPROX_MAX_ERROR; - ++b1; - ++b2; - } - - b1 += mve->width - 8; - b2 += mve->width - 8; - } - - return e; -} - -static guint32 -mve_block_error_packed (const GstMveMux * mve, const guint16 * block, - const guint16 * scratch) -{ - /* compute error between a block in a frame and a (continuous) scratch pad */ - guint32 e = 0; - guint x, y; - - for (y = 0; y < 8; ++y) { - for (x = 0; x < 8; ++x) { - e += mve_color_dist (block[x], scratch[x]); - } - block += mve->width; - scratch += 8; - } - - return e; -} - -static void -mve_store_block (const GstMveMux * mve, const guint16 * block, - guint16 * scratch) -{ - /* copy block from frame to a (continuous) scratch pad */ - guint y; - - for (y = 0; y < 8; ++y) { - memcpy (scratch, block, 16); - block += mve->width; - scratch += 8; - } -} - -static void -mve_restore_block (const GstMveMux * mve, guint16 * block, - const guint16 * scratch) -{ - /* copy block from scratch pad to frame */ - guint y; - - for (y = 0; y < 8; ++y) { - memcpy (block, scratch, 16); - block += mve->width; - scratch += 8; - } -} - - -static guint32 -mve_try_vector (GstMveEncoderData * enc, const guint16 * src, - const guint16 * frame, gint pn, GstMveApprox * apx) -{ - /* try to locate a similar 8x8 block in the given frame using a motion vector */ - guint i; - gint dx, dy; - gint fx, fy; - guint32 err; - - apx->error = MVE_APPROX_MAX_ERROR; - - for (i = 0; i < 256; ++i) { - if (i < 56) { - dx = 8 + (i % 7); - dy = i / 7; - } else { - dx = -14 + ((i - 56) % 29); - dy = 8 + ((i - 56) / 29); - } - - fx = enc->x + dx * pn; - fy = enc->y + dy * pn; - - if ((fx >= 0) && (fy >= 0) && (fx + 8 <= enc->mve->width) - && (fy + 8 <= enc->mve->height)) { - err = - mve_block_error (enc->mve, src, frame + fy * enc->mve->width + fx, - apx->error); - if (err < apx->error) { - apx->data[0] = i; - mve_store_block (enc->mve, frame + fy * enc->mve->width + fx, - apx->block); - apx->error = err; - if (err == 0) - return 0; - } - } - } - - return apx->error; -} - -static guint32 -mve_encode_0x0 (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* copy a block from the last frame (0 bytes) */ - if (enc->mve->last_frame == NULL) - return MVE_APPROX_MAX_ERROR; - - mve_store_block (enc->mve, - ((guint16 *) GST_BUFFER_DATA (enc->mve->last_frame)) + - enc->y * enc->mve->width + enc->x, apx->block); - apx->error = mve_block_error_packed (enc->mve, src, apx->block); - return apx->error; -} - -static guint32 -mve_encode_0x1 (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* copy a block from the second to last frame (0 bytes) */ - if (enc->mve->second_last_frame == NULL) - return MVE_APPROX_MAX_ERROR; - - mve_store_block (enc->mve, - ((guint16 *) GST_BUFFER_DATA (enc->mve->second_last_frame)) + - enc->y * enc->mve->width + enc->x, apx->block); - apx->error = mve_block_error_packed (enc->mve, src, apx->block); - return apx->error; -} - -static guint32 -mve_encode_0x2 (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* copy block from 2 frames ago using a motion vector (1 byte) */ - if (enc->mve->quick_encoding || enc->mve->second_last_frame == NULL) - return MVE_APPROX_MAX_ERROR; - - apx->error = mve_try_vector (enc, src, - (guint16 *) GST_BUFFER_DATA (enc->mve->second_last_frame), 1, apx); - return apx->error; -} - -static guint32 -mve_encode_0x3 (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* copy 8x8 block from current frame from an up/left block (1 byte) */ - if (enc->mve->quick_encoding) - return MVE_APPROX_MAX_ERROR; - - apx->error = mve_try_vector (enc, src, - src - enc->mve->width * enc->y - enc->x, -1, apx); - return apx->error; -} - -static guint32 -mve_encode_0x4 (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* copy a block from previous frame using a motion vector (-8/-8 to +7/+7) (1 byte) */ - const GstMveMux *mve = enc->mve; - guint32 err; - const guint16 *frame; - gint x1, x2, xi, y1, y2, yi; - - if (mve->last_frame == NULL) - return MVE_APPROX_MAX_ERROR; - - frame = (guint16 *) GST_BUFFER_DATA (mve->last_frame); - - x1 = enc->x - 8; - x2 = enc->x + 7; - if (x1 < 0) - x1 = 0; - else if (x2 + 8 > mve->width) - x2 = mve->width - 8; - - y1 = enc->y - 8; - y2 = enc->y + 7; - if (y1 < 0) - y1 = 0; - else if (y2 + 8 > mve->height) - y2 = mve->height - 8; - - apx->error = MVE_APPROX_MAX_ERROR; - - for (yi = y1; yi <= y2; ++yi) { - guint yoff = yi * mve->width; - - for (xi = x1; xi <= x2; ++xi) { - err = mve_block_error (mve, src, frame + yoff + xi, apx->error); - if (err < apx->error) { - apx->data[0] = ((xi - enc->x + 8) & 0xF) | ((yi - enc->y + 8) << 4); - mve_store_block (mve, frame + yoff + xi, apx->block); - apx->error = err; - if (err == 0) - return 0; - } - } - } - - return apx->error; -} - -static guint32 -mve_encode_0x5 (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* copy a block from previous frame using a motion vector - (-128/-128 to +127/+127) (2 bytes) */ - const GstMveMux *mve = enc->mve; - guint32 err; - const guint16 *frame; - gint x1, x2, xi, y1, y2, yi; - - if (mve->quick_encoding || mve->last_frame == NULL) - return MVE_APPROX_MAX_ERROR; - - frame = (guint16 *) GST_BUFFER_DATA (mve->last_frame); - - x1 = enc->x - 128; - x2 = enc->x + 127; - if (x1 < 0) - x1 = 0; - if (x2 + 8 > mve->width) - x2 = mve->width - 8; - - y1 = enc->y - 128; - y2 = enc->y + 127; - if (y1 < 0) - y1 = 0; - if (y2 + 8 > mve->height) - y2 = mve->height - 8; - - apx->error = MVE_APPROX_MAX_ERROR; - - for (yi = y1; yi <= y2; ++yi) { - gint yoff = yi * mve->width; - - for (xi = x1; xi <= x2; ++xi) { - err = mve_block_error (mve, src, frame + yoff + xi, apx->error); - if (err < apx->error) { - apx->data[0] = xi - enc->x; - apx->data[1] = yi - enc->y; - mve_store_block (mve, frame + yoff + xi, apx->block); - apx->error = err; - if (err == 0) - return 0; - } - } - } - - return apx->error; -} - -static guint32 -mve_encode_0x7a (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* 2-color encoding for 2x2 solid blocks (6 bytes) */ - guint16 p[2]; - guint16 mean; - guint32 e1, e2; - guint x, y; - guint8 r[2], g[2], b[2], rb, gb, bb; - guint16 *block = apx->block; - guint16 mask = 0x0001; - guint16 flags = 0; - - /* calculate mean colors for the entire block */ - if (!enc->q2available) { - enc->q2error = - mve_quantize (enc->mve, src, 8, 8, 0, 2, enc->q2block, enc->q2colors); - enc->q2available = TRUE; - } - - /* p[0] & 0x8000 */ - GST_WRITE_UINT16_LE (&apx->data[0], enc->q2colors[0] | 0x8000); - GST_WRITE_UINT16_LE (&apx->data[2], enc->q2colors[1]); - - for (x = 0; x < 2; ++x) { - r[x] = MVE_RVAL (enc->q2colors[x]); - g[x] = MVE_GVAL (enc->q2colors[x]); - b[x] = MVE_BVAL (enc->q2colors[x]); - } - - /* calculate mean colors for each 2x2 block and map to global colors */ - for (y = 0; y < 4; ++y) { - for (x = 0; x < 4; ++x, mask <<= 1) { - p[0] = src[enc->mve->width]; - p[1] = src[enc->mve->width + 1]; - - rb = (MVE_RVAL (src[0]) + MVE_RVAL (src[1]) + MVE_RVAL (p[0]) + - MVE_RVAL (p[1]) + 2) / 4; - gb = (MVE_GVAL (src[0]) + MVE_GVAL (src[1]) + MVE_GVAL (p[0]) + - MVE_GVAL (p[1]) + 2) / 4; - bb = (MVE_BVAL (src[0]) + MVE_BVAL (src[1]) + MVE_BVAL (p[0]) + - MVE_BVAL (p[1]) + 2) / 4; - - e1 = mve_color_dist_rgb (rb, gb, bb, r[0], g[0], b[0]); - e2 = mve_color_dist_rgb (rb, gb, bb, r[1], g[1], b[1]); - - if (e1 > e2) { - mean = enc->q2colors[1]; - flags |= mask; - } else { - mean = enc->q2colors[0]; - } - - block[0] = block[1] = block[8] = block[9] = mean; - - src += 2; - block += 2; - } - src += (enc->mve->width * 2) - 8; - block += 8; - } - - apx->data[4] = flags & 0x00FF; - apx->data[5] = (flags & 0xFF00) >> 8; - - apx->error = - mve_block_error_packed (enc->mve, src - enc->mve->width * 8, apx->block); - return apx->error; -} - -static guint32 -mve_encode_0x7b (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* generic 2-color encoding (12 bytes) */ - guint x, y; - guint8 *data = apx->data; - guint16 *block = apx->block; - - if (!enc->q2available) { - enc->q2error = - mve_quantize (enc->mve, src, 8, 8, 0, 2, enc->q2block, enc->q2colors); - enc->q2available = TRUE; - } - - memcpy (block, enc->q2block, 128); - - /* !(p[0] & 0x8000) */ - GST_WRITE_UINT16_LE (&data[0], enc->q2colors[0] & ~0x8000); - GST_WRITE_UINT16_LE (&data[2], enc->q2colors[1]); - data += 4; - - for (y = 0; y < 8; ++y) { - guint8 flags = 0; - - for (x = 0x01; x <= 0x80; x <<= 1) { - if (*block == enc->q2colors[1]) - flags |= x; - ++block; - } - *data++ = flags; - } - - apx->error = enc->q2error; - return apx->error; -} - -static guint32 -mve_encode_0x8a (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* 2-color encoding for top and bottom half (16 bytes) */ - guint16 cols[2]; - guint32 flags; - guint i, x, y, shifter; - guint16 *block = apx->block; - guint8 *data = apx->data; - - apx->error = 0; - - for (i = 0; i < 2; ++i) { - apx->error += mve_quantize (enc->mve, src, 8, 4, i, 2, apx->block, cols); - - flags = 0; - shifter = 0; - - /* p0 & 0x8000 && p2 & 0x8000 */ - GST_WRITE_UINT16_LE (&data[0], cols[0] | 0x8000); - GST_WRITE_UINT16_LE (&data[2], cols[1]); - - for (y = 0; y < 4; ++y) { - for (x = 0; x < 8; ++x, ++shifter) { - if (block[x] == cols[1]) - flags |= 1 << shifter; - } - block += 8; - } - data[4] = flags & 0x000000FF; - data[5] = (flags & 0x0000FF00) >> 8; - data[6] = (flags & 0x00FF0000) >> 16; - data[7] = (flags & 0xFF000000) >> 24; - data += 8; - } - - return apx->error; -} - -static guint32 -mve_encode_0x8b (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* 2-color encoding for left and right half (16 bytes) */ - guint16 cols[2]; - guint32 flags; - guint i, x, y, shifter; - guint16 *block = apx->block; - guint8 *data = apx->data; - - apx->error = 0; - - for (i = 0; i < 2; ++i) { - apx->error += mve_quantize (enc->mve, src, 4, 8, i, 2, apx->block, cols); - - flags = 0; - shifter = 0; - - /* p0 & 0x8000 && !(p2 & 0x8000) */ - GST_WRITE_UINT16_LE (&data[0], (cols[0] & ~0x8000) | (0x8000 * (i ^ 1))); - GST_WRITE_UINT16_LE (&data[2], cols[1]); - - for (y = 0; y < 8; ++y) { - for (x = 0; x < 4; ++x, ++shifter) { - if (block[x] == cols[1]) - flags |= 1 << shifter; - } - block += 8; - } - - data[4] = flags & 0x000000FF; - data[5] = (flags & 0x0000FF00) >> 8; - data[6] = (flags & 0x00FF0000) >> 16; - data[7] = (flags & 0xFF000000) >> 24; - data += 8; - block = apx->block + 4; - } - - return apx->error; -} - -static guint32 -mve_encode_0x8c (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* 2-color encoding for each 4x4 quadrant (24 bytes) */ - guint16 cols[2]; - guint16 flags; - guint i, x, y, shifter; - guint16 *block; - guint8 *data = apx->data; - - apx->error = 0; - - for (i = 0; i < 4; ++i) { - apx->error += - mve_quantize (enc->mve, src, 4, 4, ((i & 1) << 1) | ((i & 2) >> 1), 2, - apx->block, cols); - - /* !(p0 & 0x8000) */ - GST_WRITE_UINT16_LE (&data[0], cols[0] & ~0x8000); - GST_WRITE_UINT16_LE (&data[2], cols[1]); - - block = apx->block + ((i / 2) * 4) + ((i % 2) * 32); - flags = 0; - shifter = 0; - - for (y = 0; y < 4; ++y) { - for (x = 0; x < 4; ++x, ++shifter) { - if (block[x] == cols[1]) - flags |= 1 << shifter; - } - block += 8; - } - - data[4] = flags & 0x00FF; - data[5] = (flags & 0xFF00) >> 8; - data += 6; - } - - return apx->error; -} - -static guint32 -mve_encode_0x9a (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* 4-color encoding for 2x2 solid blocks (12 bytes) */ - guint16 p[2]; - guint32 e, emin; - guint i, x, y, mean = 0; - guint8 r[4], g[4], b[4], rb, gb, bb; - guint16 *block = apx->block; - guint shifter = 0; - guint32 flags = 0; - - /* calculate mean colors for the entire block */ - if (!enc->q4available) { - enc->q4error = - mve_quantize (enc->mve, src, 8, 8, 0, 4, enc->q4block, enc->q4colors); - enc->q4available = TRUE; - } - - /* !(p[0] & 0x8000) && p[2] & 0x8000 */ - GST_WRITE_UINT16_LE (&apx->data[0], enc->q4colors[0] & ~0x8000); - GST_WRITE_UINT16_LE (&apx->data[2], enc->q4colors[1]); - GST_WRITE_UINT16_LE (&apx->data[4], enc->q4colors[2] | 0x8000); - GST_WRITE_UINT16_LE (&apx->data[6], enc->q4colors[3]); - - for (i = 0; i < 4; ++i) { - r[i] = MVE_RVAL (enc->q4colors[i]); - g[i] = MVE_GVAL (enc->q4colors[i]); - b[i] = MVE_BVAL (enc->q4colors[i]); - } - - /* calculate mean colors for each 2x2 block and map to global colors */ - for (y = 0; y < 4; ++y) { - for (x = 0; x < 4; ++x, shifter += 2) { - p[0] = src[enc->mve->width]; - p[1] = src[enc->mve->width + 1]; - - rb = (MVE_RVAL (src[0]) + MVE_RVAL (src[1]) + MVE_RVAL (p[0]) + - MVE_RVAL (p[1]) + 2) / 4; - gb = (MVE_GVAL (src[0]) + MVE_GVAL (src[1]) + MVE_GVAL (p[0]) + - MVE_GVAL (p[1]) + 2) / 4; - bb = (MVE_BVAL (src[0]) + MVE_BVAL (src[1]) + MVE_BVAL (p[0]) + - MVE_BVAL (p[1]) + 2) / 4; - - emin = MVE_APPROX_MAX_ERROR; - for (i = 0; i < 4; ++i) { - e = mve_color_dist_rgb (rb, gb, bb, r[i], g[i], b[i]); - if (e < emin) { - emin = e; - mean = i; - } - } - - flags |= mean << shifter; - block[0] = block[1] = block[8] = block[9] = enc->q4colors[mean]; - - src += 2; - block += 2; - } - src += (enc->mve->width * 2) - 8; - block += 8; - } - - apx->data[8] = flags & 0x000000FF; - apx->data[9] = (flags & 0x0000FF00) >> 8; - apx->data[10] = (flags & 0x00FF0000) >> 16; - apx->data[11] = (flags & 0xFF000000) >> 24; - - apx->error = - mve_block_error_packed (enc->mve, src - 8 * enc->mve->width, apx->block); - return apx->error; -} - -static guint32 -mve_encode_0x9b (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* 4-color encoding for 2x1 solid blocks (16 bytes) */ - guint32 e, emin; - guint i, x, y, mean = 0; - guint8 r[4], g[4], b[4], rb, gb, bb; - guint8 *data = apx->data; - guint16 *block = apx->block; - guint shifter = 0; - guint32 flags = 0; - - /* calculate mean colors for the entire block */ - if (!enc->q4available) { - enc->q4error = - mve_quantize (enc->mve, src, 8, 8, 0, 4, enc->q4block, enc->q4colors); - enc->q4available = TRUE; - } - - /* p[0] & 0x8000 && !(p[2] & 0x8000) */ - GST_WRITE_UINT16_LE (&data[0], enc->q4colors[0] | 0x8000); - GST_WRITE_UINT16_LE (&data[2], enc->q4colors[1]); - GST_WRITE_UINT16_LE (&data[4], enc->q4colors[2] & ~0x8000); - GST_WRITE_UINT16_LE (&data[6], enc->q4colors[3]); - data += 8; - - for (i = 0; i < 4; ++i) { - r[i] = MVE_RVAL (enc->q4colors[i]); - g[i] = MVE_GVAL (enc->q4colors[i]); - b[i] = MVE_BVAL (enc->q4colors[i]); - } - - /* calculate mean colors for each 2x1 block and map to global colors */ - for (y = 0; y < 8; ++y) { - for (x = 0; x < 4; ++x, shifter += 2) { - rb = (MVE_RVAL (src[0]) + MVE_RVAL (src[1]) + 1) / 2; - gb = (MVE_GVAL (src[0]) + MVE_GVAL (src[1]) + 1) / 2; - bb = (MVE_BVAL (src[0]) + MVE_BVAL (src[1]) + 1) / 2; - - emin = MVE_APPROX_MAX_ERROR; - for (i = 0; i < 4; ++i) { - e = mve_color_dist_rgb (rb, gb, bb, r[i], g[i], b[i]); - if (e < emin) { - emin = e; - mean = i; - } - } - - flags |= mean << shifter; - block[0] = block[1] = enc->q4colors[mean]; - - src += 2; - block += 2; - } - - if ((y == 3) || (y == 7)) { - data[0] = flags & 0x000000FF; - data[1] = (flags & 0x0000FF00) >> 8; - data[2] = (flags & 0x00FF0000) >> 16; - data[3] = (flags & 0xFF000000) >> 24; - data += 4; - - flags = 0; - shifter = 0; - } - - src += enc->mve->width - 8; - } - - apx->error = - mve_block_error_packed (enc->mve, src - 8 * enc->mve->width, apx->block); - return apx->error; -} - -static guint32 -mve_encode_0x9c (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* 4-color encoding for 1x2 solid blocks (16 bytes) */ - guint16 p2; - guint32 e, emin; - guint i, x, y, mean = 0; - guint8 r[4], g[4], b[4], rb, gb, bb; - guint8 *data = apx->data; - guint16 *block = apx->block; - guint shifter = 0; - guint32 flags = 0; - - /* calculate mean colors for the entire block */ - if (!enc->q4available) { - enc->q4error = - mve_quantize (enc->mve, src, 8, 8, 0, 4, enc->q4block, enc->q4colors); - enc->q4available = TRUE; - } - - /* p[0] & 0x8000 && p[2] & 0x8000 */ - GST_WRITE_UINT16_LE (&data[0], enc->q4colors[0] | 0x8000); - GST_WRITE_UINT16_LE (&data[2], enc->q4colors[1]); - GST_WRITE_UINT16_LE (&data[4], enc->q4colors[2] | 0x8000); - GST_WRITE_UINT16_LE (&data[6], enc->q4colors[3]); - data += 8; - - for (i = 0; i < 4; ++i) { - r[i] = MVE_RVAL (enc->q4colors[i]); - g[i] = MVE_GVAL (enc->q4colors[i]); - b[i] = MVE_BVAL (enc->q4colors[i]); - } - - /* calculate mean colors for each 1x2 block and map to global colors */ - for (y = 0; y < 4; ++y) { - for (x = 0; x < 8; ++x, shifter += 2) { - p2 = src[enc->mve->width]; - rb = (MVE_RVAL (src[0]) + MVE_RVAL (p2) + 1) / 2; - gb = (MVE_GVAL (src[0]) + MVE_GVAL (p2) + 1) / 2; - bb = (MVE_BVAL (src[0]) + MVE_BVAL (p2) + 1) / 2; - - emin = MVE_APPROX_MAX_ERROR; - for (i = 0; i < 4; ++i) { - e = mve_color_dist_rgb (rb, gb, bb, r[i], g[i], b[i]); - if (e < emin) { - emin = e; - mean = i; - } - } - - flags |= mean << shifter; - block[0] = block[8] = enc->q4colors[mean]; - - ++src; - ++block; - } - - if ((y == 1) || (y == 3)) { - data[0] = flags & 0x000000FF; - data[1] = (flags & 0x0000FF00) >> 8; - data[2] = (flags & 0x00FF0000) >> 16; - data[3] = (flags & 0xFF000000) >> 24; - data += 4; - - flags = 0; - shifter = 0; - } - - src += (enc->mve->width * 2) - 8; - block += 8; - } - - apx->error = - mve_block_error_packed (enc->mve, src - 8 * enc->mve->width, apx->block); - return apx->error; -} - -static guint32 -mve_encode_0x9d (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* generic 4-color encoding (24 bytes) */ - guint32 flags = 0; - guint shifter = 0; - guint i, x, y; - guint8 *data = apx->data; - guint16 *block = apx->block; - - if (!enc->q4available) { - enc->q4error = - mve_quantize (enc->mve, src, 8, 8, 0, 4, enc->q4block, enc->q4colors); - enc->q4available = TRUE; - } - - memcpy (block, enc->q4block, 128); - - /* !(p[0] & 0x8000) && !(p[2] & 0x8000) */ - GST_WRITE_UINT16_LE (&data[0], enc->q4colors[0] & ~0x8000); - GST_WRITE_UINT16_LE (&data[2], enc->q4colors[1]); - GST_WRITE_UINT16_LE (&data[4], enc->q4colors[2] & ~0x8000); - GST_WRITE_UINT16_LE (&data[6], enc->q4colors[3]); - data += 8; - - for (y = 0; y < 8; ++y) { - for (x = 0; x < 8; ++x, shifter += 2) { - - for (i = 0; i < 3; ++i) { - if (*block == enc->q4colors[i]) - break; - } - - flags |= i << shifter; - ++block; - } - - data[0] = flags & 0x000000FF; - data[1] = (flags & 0x0000FF00) >> 8; - data += 2; - shifter = 0; - flags = 0; - } - - apx->error = enc->q4error; - return apx->error; -} - -static guint32 -mve_encode_0xaa (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* 4-color encoding for top and bottom half (32 bytes) */ - guint16 cols[4]; - guint32 flags; - guint i, j, x, y, shifter; - guint16 *block = apx->block; - guint8 *data = apx->data; - - apx->error = 0; - - for (i = 0; i < 2; ++i) { - apx->error += mve_quantize (enc->mve, src, 8, 4, i, 4, apx->block, cols); - - flags = 0; - shifter = 0; - - /* p0 & 0x8000 && p4 & 0x8000 */ - GST_WRITE_UINT16_LE (&data[0], cols[0] | 0x8000); - GST_WRITE_UINT16_LE (&data[2], cols[1]); - GST_WRITE_UINT16_LE (&data[4], cols[2]); - GST_WRITE_UINT16_LE (&data[6], cols[3]); - data += 8; - - for (y = 0; y < 4; ++y) { - for (x = 0; x < 8; ++x, shifter += 2) { - for (j = 0; j < 3; ++j) { - if (block[x] == cols[j]) - break; - } - flags |= j << shifter; - } - block += 8; - - if ((y == 1) || (y == 3)) { - data[0] = flags & 0x000000FF; - data[1] = (flags & 0x0000FF00) >> 8; - data[2] = (flags & 0x00FF0000) >> 16; - data[3] = (flags & 0xFF000000) >> 24; - data += 4; - flags = 0; - shifter = 0; - } - } - } - - return apx->error; -} - -static guint32 -mve_encode_0xab (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* 4-color encoding for left and right half (32 bytes) */ - guint16 cols[4]; - guint32 flags; - guint i, j, x, y, shifter; - guint16 *block = apx->block; - guint8 *data = apx->data; - - apx->error = 0; - - for (i = 0; i < 2; ++i) { - apx->error += mve_quantize (enc->mve, src, 4, 8, i, 4, apx->block, cols); - - flags = 0; - shifter = 0; - - /* p0 & 0x8000 && !(p4 & 0x8000) */ - GST_WRITE_UINT16_LE (&data[0], (cols[0] & ~0x8000) | (0x8000 * (i ^ 1))); - GST_WRITE_UINT16_LE (&data[2], cols[1]); - GST_WRITE_UINT16_LE (&data[4], cols[2]); - GST_WRITE_UINT16_LE (&data[6], cols[3]); - data += 8; - - for (y = 0; y < 8; ++y) { - for (x = 0; x < 4; ++x, shifter += 2) { - for (j = 0; j < 3; ++j) { - if (block[x] == cols[j]) - break; - } - flags |= j << shifter; - } - block += 8; - - if ((y == 3) || (y == 7)) { - data[0] = flags & 0x000000FF; - data[1] = (flags & 0x0000FF00) >> 8; - data[2] = (flags & 0x00FF0000) >> 16; - data[3] = (flags & 0xFF000000) >> 24; - data += 4; - flags = 0; - shifter = 0; - } - } - block = apx->block + 4; - } - - return apx->error; -} - -static guint32 -mve_encode_0xac (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* 4-color encoding for each 4x4 quadrant (48 bytes) */ - guint16 cols[4]; - guint32 flags; - guint i, j, x, y, shifter; - guint16 *block; - guint8 *data = apx->data; - - apx->error = 0; - - for (i = 0; i < 4; ++i) { - apx->error += - mve_quantize (enc->mve, src, 4, 4, ((i & 1) << 1) | ((i & 2) >> 1), 4, - apx->block, cols); - - /* !(p0 & 0x8000) */ - GST_WRITE_UINT16_LE (&data[0], cols[0] & ~0x8000); - GST_WRITE_UINT16_LE (&data[2], cols[1]); - GST_WRITE_UINT16_LE (&data[4], cols[2]); - GST_WRITE_UINT16_LE (&data[6], cols[3]); - - block = apx->block + ((i / 2) * 4) + ((i % 2) * 32); - flags = 0; - shifter = 0; - - for (y = 0; y < 4; ++y) { - for (x = 0; x < 4; ++x, shifter += 2) { - for (j = 0; j < 3; ++j) { - if (block[x] == cols[j]) - break; - } - flags |= j << shifter; - } - block += 8; - } - - data[8] = flags & 0x000000FF; - data[9] = (flags & 0x0000FF00) >> 8; - data[10] = (flags & 0x00FF0000) >> 16; - data[11] = (flags & 0xFF000000) >> 24; - data += 12; - } - - return apx->error; -} - -static guint32 -mve_encode_0xb (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* 64-color encoding (each pixel in block is a different color) (128 bytes) */ - guint i; - - apx->error = 0; - - mve_store_block (enc->mve, src, apx->block); - for (i = 0; i < 64; ++i) - GST_WRITE_UINT16_LE (&apx->data[i << 1], apx->block[i]); - - return 0; -} - -static guint32 -mve_encode_0xc (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* 16-color block encoding: each 2x2 block is a different color (32 bytes) */ - guint i = 0, x, y; - const guint w = enc->mve->width; - guint16 r, g, b; - - /* calculate median color for each 2x2 block */ - for (y = 0; y < 4; ++y) { - for (x = 0; x < 4; ++x) { - r = MVE_RVAL (src[0]) + MVE_RVAL (src[1]) + - MVE_RVAL (src[w]) + MVE_RVAL (src[w + 1]) + 2; - g = MVE_GVAL (src[0]) + MVE_GVAL (src[1]) + - MVE_GVAL (src[w]) + MVE_GVAL (src[w + 1]) + 2; - b = MVE_BVAL (src[0]) + MVE_BVAL (src[1]) + - MVE_BVAL (src[w]) + MVE_BVAL (src[w + 1]) + 2; - apx->block[i] = apx->block[i + 1] = apx->block[i + 2] = - apx->block[i + 3] = MVE_COL (r >> 2, g >> 2, b >> 2); - GST_WRITE_UINT16_LE (&apx->data[i >> 1], apx->block[i]); - - i += 4; - src += 2; - } - src += (w * 2) - 8; - } - - apx->error = mve_block_error_packed (enc->mve, src - (8 * w), apx->block); - return apx->error; -} - -static guint32 -mve_encode_0xd (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* 4-color block encoding: each 4x4 block is a different color (8 bytes) */ - guint i, x, y; - guint16 *block; - - /* calculate median color for each 4x4 block */ - for (i = 0; i < 4; ++i) { - guint16 median = - mve_median_sub (enc->mve, src, 4, 4, ((i & 1) << 1) | ((i & 2) >> 1)); - - block = apx->block + ((i / 2) * 4) + ((i % 2) * 32); - for (y = 0; y < 4; ++y) { - for (x = 0; x < 4; ++x) { - block[x] = median; - } - block += 8; - } - - GST_WRITE_UINT16_LE (&apx->data[i << 1], median); - } - - apx->error = mve_block_error_packed (enc->mve, src, apx->block); - return apx->error; -} - -static guint32 -mve_encode_0xe (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* 1-color encoding: the whole block is 1 solid color (2 bytes) */ - guint i; - guint16 median = mve_median (enc->mve, src); - - for (i = 0; i < 64; ++i) - apx->block[i] = median; - - apx->error = mve_block_error_packed (enc->mve, src, apx->block); - GST_WRITE_UINT16_LE (apx->data, median); - - return apx->error; -} - -static guint32 -mve_encode_0xf (GstMveEncoderData * enc, const guint16 * src, - GstMveApprox * apx) -{ - /* 2 colors dithered encoding (4 bytes) */ - guint i, x, y; - guint32 r[2] = { 0 }, g[2] = { - 0}, b[2] = { - 0}; - guint16 col[2]; - - /* find medians for both colors */ - for (y = 0; y < 8; ++y) { - for (x = 0; x < 8; x += 2) { - guint16 p = src[x]; - - r[y & 1] += MVE_RVAL (p); - g[y & 1] += MVE_GVAL (p); - b[y & 1] += MVE_BVAL (p); - - p = src[x + 1]; - r[(y & 1) ^ 1] += MVE_RVAL (p); - g[(y & 1) ^ 1] += MVE_GVAL (p); - b[(y & 1) ^ 1] += MVE_BVAL (p); - } - src += enc->mve->width; - } - col[0] = MVE_COL ((r[0] + 16) / 32, (g[0] + 16) / 32, (b[0] + 16) / 32); - col[1] = MVE_COL ((r[1] + 16) / 32, (g[1] + 16) / 32, (b[1] + 16) / 32); - - /* store block after encoding */ - for (i = 0, y = 0; y < 8; ++y) { - for (x = 0; x < 4; ++x) { - apx->block[i++] = col[y & 1]; - apx->block[i++] = col[(y & 1) ^ 1]; - } - } - - GST_WRITE_UINT16_LE (&apx->data[0], col[0]); - GST_WRITE_UINT16_LE (&apx->data[2], col[1]); - apx->error = mve_block_error_packed (enc->mve, - src - (8 * enc->mve->width), apx->block); - return apx->error; -} - -/* all available encodings in the preferred order, - i.e. in ascending encoded size */ -static const GstMveEncoding mve_encodings[] = { - {0x1, 0, mve_encode_0x1}, - {0x0, 0, mve_encode_0x0}, - {0x3, 1, mve_encode_0x3}, - {0x4, 1, mve_encode_0x4}, - {0x2, 1, mve_encode_0x2}, - {0xe, 2, mve_encode_0xe}, - {0x5, 2, mve_encode_0x5}, - {0xf, 4, mve_encode_0xf}, - {0x7, 6, mve_encode_0x7a}, - {0xd, 8, mve_encode_0xd}, - {0x7, 12, mve_encode_0x7b}, - {0x9, 12, mve_encode_0x9a}, - {0x9, 16, mve_encode_0x9b}, - {0x9, 16, mve_encode_0x9c}, - {0x8, 16, mve_encode_0x8a}, - {0x8, 16, mve_encode_0x8b}, - {0x8, 24, mve_encode_0x8c}, - {0x9, 24, mve_encode_0x9d}, - {0xc, 32, mve_encode_0xc}, - {0xa, 32, mve_encode_0xaa}, - {0xa, 32, mve_encode_0xab}, - {0xa, 48, mve_encode_0xac}, - {0xb, 128, mve_encode_0xb} -}; - -static gboolean -mve_reorder_solution (GArray ** solution, guint16 n) -{ - /* do a binary search to find the position to reinsert the modified element */ - /* the block we need to reconsider is always at position 0 */ - /* return TRUE if this block only has 1 encoding left and can be dropped */ - if (mve_comp_solution (&solution[0], &solution[1]) <= 0) - return FALSE; /* already sorted */ - - else if (solution[0]->len <= 1) - /* drop this element from further calculations since we cannot improve here */ - return TRUE; - - else { - /* we know the error value can only get worse, so we can actually start at 1 */ - guint lower = 1; - guint upper = n - 1; - gint cmp; - guint idx = 0; - - while (upper > lower) { - idx = lower + ((upper - lower) / 2); - - cmp = mve_comp_solution (&solution[0], &solution[idx]); - - if (cmp < 0) { - upper = idx; - } else if (cmp > 0) { - lower = ++idx; - } else { - upper = lower = idx; - } - } - - if (idx > 0) { - /* rearrange array members in new order */ - GArray *a = solution[0]; - - memcpy (&solution[0], &solution[1], sizeof (GArray *) * idx); - solution[idx] = a; - } - } - return FALSE; -} - -static guint32 -gst_mve_find_solution (GArray ** approx, guint16 n, guint32 size, guint16 max) -{ - /* build an array of approximations we can shuffle around */ - GstMveApprox *sol_apx; - GArray **solution = g_malloc (sizeof (GArray *) * n); - GArray **current = solution; - - memcpy (solution, approx, sizeof (GArray *) * n); - - qsort (solution, n, sizeof (GArray *), mve_comp_solution); - - do { - /* array is now sorted by error of the next to optimal approximation; - drop optimal approximation for the best block */ - - /* unable to reduce size further */ - if (current[0]->len <= 1) - break; - - sol_apx = &g_array_index (current[0], GstMveApprox, current[0]->len - 1); - size -= mve_encodings[sol_apx->type].size; - g_array_remove_index_fast (current[0], current[0]->len - 1); - sol_apx = &g_array_index (current[0], GstMveApprox, current[0]->len - 1); - size += mve_encodings[sol_apx->type].size; - - if (mve_reorder_solution (current, n)) { - ++current; - --n; - } - } while (size > max); - - g_free (solution); - - return size; -} - -GstFlowReturn -mve_encode_frame16 (GstMveMux * mve, GstBuffer * frame, guint16 max_data) -{ - guint16 *src; - GstFlowReturn ret = GST_FLOW_ERROR; - guint8 *cm = mve->chunk_code_map; - GByteArray *pstream; - GArray **approx; - GstMveApprox apx; - GstMveEncoderData enc; - const guint16 blocks = (mve->width * mve->height) / 64; - guint32 encoded_size = 2; /* two initial bytes for the offset */ - guint i = 0, x, y; - - src = (guint16 *) GST_BUFFER_DATA (frame); - - approx = g_malloc (sizeof (GArray *) * blocks); - - enc.mve = mve; - - for (enc.y = 0; enc.y < mve->height; enc.y += 8) { - for (enc.x = 0; enc.x < mve->width; enc.x += 8) { - guint32 err, last_err = MVE_APPROX_MAX_ERROR; - guint type = 0; - guint best = 0; - - enc.q2available = enc.q4available = FALSE; - approx[i] = g_array_new (FALSE, FALSE, sizeof (GstMveApprox)); - - do { - err = mve_encodings[type].approx (&enc, src, &apx); - - if (err < last_err) { - apx.type = best = type; - g_array_append_val (approx[i], apx); - last_err = err; - } - - ++type; - } while (last_err != 0); - - encoded_size += mve_encodings[best].size; - ++i; - src += 8; - } - src += 7 * mve->width; - } - - /* find best solution with size constraints */ - GST_DEBUG_OBJECT (mve, "encoded frame %u in %u bytes (lossless)", - mve->video_frames + 1, encoded_size); - -#if 0 - /* FIXME */ - src = (guint16 *) GST_BUFFER_DATA (frame); - for (i = 0, y = 0; y < mve->height; y += 8) { - for (x = 0; x < mve->width; x += 8, ++i) { - GstMveApprox *sol = - &g_array_index (approx[i], GstMveApprox, approx[i]->len - 1); - guint opcode = mve_encodings[sol->type].opcode; - guint j, k; - - if (sol->error > 0) - GST_WARNING_OBJECT (mve, "error is %lu for %d/%d (0x%x)", sol->error, x, - y, opcode); - - for (j = 0; j < 8; ++j) { - guint16 *o = src + j * mve->width; - guint16 *c = sol->block + j * 8; - - if (memcmp (o, c, 16)) { - GST_WARNING_OBJECT (mve, "opcode 0x%x (type %d) at %d/%d, line %d:", - opcode, sol->type, x, y, j + 1); - for (k = 0; k < 8; ++k) { - o = src + k * mve->width; - c = sol->block + k * 8; - GST_WARNING_OBJECT (mve, - "%d should be: %4d %4d %4d %4d %4d %4d %4d %4d", k, o[0], - o[1], o[2], o[3], o[4], o[5], o[6], o[7]); - GST_WARNING_OBJECT (mve, - "%d but is : %4d %4d %4d %4d %4d %4d %4d %4d", k, c[0], - c[1], c[2], c[3], c[4], c[5], c[6], c[7]); - } - } - } - src += 8; - } - src += 7 * mve->width; - } -#endif - - if (encoded_size > max_data) { - encoded_size = - gst_mve_find_solution (approx, blocks, encoded_size, max_data); - if (encoded_size > max_data) { - GST_ERROR_OBJECT (mve, "unable to compress frame to less than %d bytes", - encoded_size); - for (i = 0; i < blocks; ++i) - g_array_free (approx[i], TRUE); - - goto done; - } - GST_DEBUG_OBJECT (mve, "compressed frame %u to %u bytes (lossy)", - mve->video_frames + 1, encoded_size); - } - - mve->chunk_video = g_byte_array_sized_new (encoded_size); - /* reserve two bytes for the offset pointer we'll fill in later */ - g_byte_array_set_size (mve->chunk_video, 2); - - pstream = g_byte_array_new (); - - /* encode */ - src = (guint16 *) GST_BUFFER_DATA (frame); - for (i = 0, y = 0; y < mve->height; y += 8) { - for (x = 0; x < mve->width; x += 8, ++i) { - GstMveApprox *sol = - &g_array_index (approx[i], GstMveApprox, approx[i]->len - 1); - guint opcode = mve_encodings[sol->type].opcode; - GByteArray *dest; - - if (opcode >= 0x2 && opcode <= 0x4) - dest = pstream; - else - dest = mve->chunk_video; - - g_byte_array_append (dest, sol->data, mve_encodings[sol->type].size); - - if (i & 1) { - *cm |= opcode << 4; - ++cm; - } else - *cm = opcode; - - /* modify the frame to match the image we actually encoded */ - if (sol->error > 0) - mve_restore_block (mve, src, sol->block); - - src += 8; - g_array_free (approx[i], TRUE); - } - src += 7 * mve->width; - } - - /* now update the offset */ - GST_WRITE_UINT16_LE (mve->chunk_video->data, mve->chunk_video->len); - g_byte_array_append (mve->chunk_video, pstream->data, pstream->len); - g_byte_array_free (pstream, TRUE); - - ret = GST_FLOW_OK; - -done: - g_free (approx); - - return ret; -} diff --git a/gst/mve/mvevideoenc8.c b/gst/mve/mvevideoenc8.c deleted file mode 100644 index bd06693aa..000000000 --- a/gst/mve/mvevideoenc8.c +++ /dev/null @@ -1,1733 +0,0 @@ -/* - * Interplay MVE video encoder (8 bit) - * Copyright (C) 2006 Jens Granseuer <jensgr@gmx.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include <stdlib.h> -#include <string.h> - -#include "mve.h" -#include "gstmvemux.h" - -typedef struct _GstMveEncoderData GstMveEncoderData; -typedef struct _GstMveEncoding GstMveEncoding; -typedef struct _GstMveApprox GstMveApprox; -typedef struct _GstMveQuant GstMveQuant; - -#define MVE_RMASK 0x00ff0000 -#define MVE_GMASK 0x0000ff00 -#define MVE_BMASK 0x000000ff -#define MVE_RSHIFT 16 -#define MVE_GSHIFT 8 -#define MVE_BSHIFT 0 - -#define MVE_RVAL(p) (((p) & MVE_RMASK) >> MVE_RSHIFT) -#define MVE_GVAL(p) (((p) & MVE_GMASK) >> MVE_GSHIFT) -#define MVE_BVAL(p) (((p) & MVE_BMASK) >> MVE_BSHIFT) -#define MVE_COL(r,g,b) (((r) << MVE_RSHIFT) | ((g) << MVE_GSHIFT) | ((b) << MVE_BSHIFT)) - -struct _GstMveEncoderData -{ - GstMveMux *mve; - /* current position in frame */ - guint16 x, y; - - /* palette for current frame */ - const guint32 *palette; - - /* commonly used quantization results - (2 and 4 colors) for the current block */ - guint8 q2block[64]; - guint8 q2colors[2]; - guint32 q2error; - gboolean q2available; - - guint8 q4block[64]; - guint8 q4colors[4]; - guint32 q4error; - gboolean q4available; -}; - -struct _GstMveEncoding -{ - guint8 opcode; - guint8 size; - guint32 (*approx) (GstMveEncoderData * enc, const guint8 * src, - GstMveApprox * res); -}; - -#define MVE_APPROX_MAX_ERROR G_MAXUINT32 - -struct _GstMveApprox -{ - guint32 error; - guint8 type; - guint8 data[64]; /* max 64 bytes encoded per block */ - guint8 block[64]; /* block in final image */ -}; - -struct _GstMveQuant -{ - guint32 col; - guint16 r_total, g_total, b_total; - guint8 r, g, b; - guint8 hits, hits_last; - guint32 max_error; - guint32 max_miss; -}; - -#define mve_median(mve, src) mve_median_sub ((mve), (src), 8, 8, 0) -#define mve_color_dist(c1, c2) \ - mve_color_dist_rgb (MVE_RVAL (c1), MVE_GVAL (c1), MVE_BVAL (c1), \ - MVE_RVAL (c2), MVE_GVAL (c2), MVE_BVAL (c2)); -#define mve_color_dist2(c, r, g, b) \ - mve_color_dist_rgb (MVE_RVAL (c), MVE_GVAL (c), MVE_BVAL (c), (r), (g), (b)) - - -/* comparison function for qsort() */ -static int -mve_comp_solution (const void *a, const void *b) -{ - const GArray *aa = *((GArray **) a); - const GArray *bb = *((GArray **) b); - - if (aa->len <= 1) - return G_MAXINT; - else if (bb->len <= 1) - return G_MININT; - else - return g_array_index (aa, GstMveApprox, aa->len - 2).error - - g_array_index (bb, GstMveApprox, bb->len - 2).error; -} - -static inline guint32 -mve_color_dist_rgb (guint8 r1, guint8 g1, guint8 b1, - guint8 r2, guint8 g2, guint8 b2) -{ - /* euclidean distance (minus sqrt) */ - gint dr = r1 - r2; - gint dg = g1 - g2; - gint db = b1 - b2; - - return dr * dr + dg * dg + db * db; -} - -static guint8 -mve_find_pal_color (const guint32 * pal, guint32 col) -{ - /* find the closest matching color in the palette */ - guint i; - guint8 best = 0; - const guint8 r = MVE_RVAL (col), g = MVE_GVAL (col), b = MVE_BVAL (col); - guint32 ebest = MVE_APPROX_MAX_ERROR; - - for (i = 0; i < MVE_PALETTE_COUNT; ++i, ++pal) { - guint32 e = mve_color_dist2 (*pal, r, g, b); - - if (e < ebest) { - ebest = e; - best = i; - - if (ebest == 0) - break; - } - } - - return best; -} - -static guint8 -mve_find_pal_color2 (const guint32 * pal, const guint8 * subset, guint32 col, - guint size) -{ - /* find the closest matching color in the partial indexed palette */ - guint i; - guint8 best = 0; - const guint8 r = MVE_RVAL (col), g = MVE_GVAL (col), b = MVE_BVAL (col); - guint32 ebest = MVE_APPROX_MAX_ERROR; - - for (i = 0; i < size; ++i) { - guint32 e = mve_color_dist2 (pal[subset[i]], r, g, b); - - if (e < ebest) { - ebest = e; - best = subset[i]; - - if (ebest == 0) - break; - } - } - - return best; -} - -static void -mve_map_to_palette (const GstMveEncoderData * enc, const guint8 * colors, - const guint8 * data, guint8 * dest, guint w, guint h, guint ncols) -{ - guint x, y; - - for (y = 0; y < h; ++y) { - for (x = 0; x < w; ++x) { - dest[x] = - mve_find_pal_color2 (enc->palette, colors, enc->palette[data[x]], - ncols); - } - data += enc->mve->width; - dest += 8; - } -} - -/* compute average color in a sub-block */ -static guint8 -mve_median_sub (const GstMveEncoderData * enc, const guint8 * src, guint w, - guint h, guint n) -{ - guint x, y; - const guint max = w * h, max2 = max >> 1; - guint32 r_total = max2, g_total = max2, b_total = max2; - - src += ((n * w) % 8) + (((n * (8 - h)) / (12 - w)) * h * enc->mve->width); - - for (y = 0; y < h; ++y) { - for (x = 0; x < w; ++x) { - guint32 p = enc->palette[src[x]]; - - r_total += MVE_RVAL (p); - g_total += MVE_GVAL (p); - b_total += MVE_BVAL (p); - } - src += enc->mve->width; - } - - return mve_find_pal_color (enc->palette, - MVE_COL (r_total / max, g_total / max, b_total / max)); -} - -static void -mve_quant_init (const GstMveEncoderData * enc, GstMveQuant * q, - guint n_clusters, const guint8 * data, guint w, guint h) -{ - guint i; - guint x, y; - guint32 cols[4]; - guint16 val[2]; - - /* init first cluster with lowest (darkest), second with highest (lightest) - color. if we need 4 clusters, fill in first and last color in the block - and hope they make for a good distribution */ - cols[0] = cols[1] = cols[2] = enc->palette[data[0]]; - cols[3] = enc->palette[data[(h - 1) * enc->mve->width + w - 1]]; - - /* favour red over green and blue */ - val[0] = val[1] = - (MVE_RVAL (cols[0]) << 1) + MVE_GVAL (cols[0]) + MVE_BVAL (cols[0]); - - for (y = 0; y < h; ++y) { - for (x = 0; x < w; ++x) { - guint32 c = enc->palette[data[x]]; - - if ((c != cols[0]) && (c != cols[1])) { - guint v = (MVE_RVAL (c) << 1) + MVE_GVAL (c) + MVE_BVAL (c); - - if (v < val[0]) { - val[0] = v; - cols[0] = c; - } else if (v > val[1]) { - val[1] = v; - cols[1] = c; - } - } - } - data += enc->mve->width; - } - - for (i = 0; i < n_clusters; ++i) { - q[i].col = cols[i]; - q[i].r = MVE_RVAL (cols[i]); - q[i].g = MVE_GVAL (cols[i]); - q[i].b = MVE_BVAL (cols[i]); - q[i].r_total = q[i].g_total = q[i].b_total = 0; - q[i].hits = q[i].hits_last = 0; - q[i].max_error = 0; - q[i].max_miss = 0; - } -} - -static gboolean -mve_quant_update_clusters (GstMveQuant * q, guint n_clusters) -{ - gboolean changed = FALSE; - guint i; - - for (i = 0; i < n_clusters; ++i) { - if (q[i].hits > 0) { - guint32 means = MVE_COL ((q[i].r_total + q[i].hits / 2) / q[i].hits, - (q[i].g_total + q[i].hits / 2) / q[i].hits, - (q[i].b_total + q[i].hits / 2) / q[i].hits); - - if ((means != q[i].col) || (q[i].hits != q[i].hits_last)) - changed = TRUE; - - q[i].col = means; - q[i].r_total = q[i].g_total = q[i].b_total = 0; - } else { - guint j; - guint32 max_err = 0; - GstMveQuant *worst = NULL; - - /* try to replace unused cluster with a better representative */ - for (j = 0; j < n_clusters; ++j) { - if (q[j].max_error > max_err) { - worst = &q[j]; - max_err = worst->max_error; - } - } - if (worst) { - q[i].col = worst->max_miss; - worst->max_error = 0; - changed = TRUE; - } - } - - q[i].r = MVE_RVAL (q[i].col); - q[i].g = MVE_GVAL (q[i].col); - q[i].b = MVE_BVAL (q[i].col); - q[i].hits_last = q[i].hits; - q[i].hits = 0; - } - for (i = 0; i < n_clusters; ++i) { - q[i].max_error = 0; - } - - return changed; -} - -/* quantize a sub-block using a k-means algorithm */ -static guint32 -mve_quantize (const GstMveEncoderData * enc, const guint8 * src, - guint w, guint h, guint n, guint ncols, guint8 * dest, guint8 * cols) -{ - guint x, y, i; - GstMveQuant q[4]; - const guint8 *data; - guint32 error; - - g_assert (n <= 4 && ncols <= 4); - - src += ((n * w) % 8) + (((n * (8 - h)) / (12 - w)) * h * enc->mve->width); - dest += ((n * w) % 8) + (((n * (8 - h)) / (12 - w)) * h * 8); - - mve_quant_init (enc, q, ncols, src, w, h); - - do { - data = src; - error = 0; - - /* for each pixel find the closest cluster */ - for (y = 0; y < h; ++y) { - for (x = 0; x < w; ++x) { - guint32 c = enc->palette[data[x]]; - guint8 r = MVE_RVAL (c), g = MVE_GVAL (c), b = MVE_BVAL (c); - guint32 minerr = MVE_APPROX_MAX_ERROR, err; - GstMveQuant *best = NULL; - - for (i = 0; i < ncols; ++i) { - err = mve_color_dist_rgb (r, g, b, q[i].r, q[i].g, q[i].b); - - if (err < minerr) { - minerr = err; - best = &q[i]; - } - } - - ++best->hits; - best->r_total += r; - best->g_total += g; - best->b_total += b; - - if (minerr > best->max_error) { - best->max_error = minerr; - best->max_miss = c; - } - - error += minerr; - } - data += enc->mve->width; - } - } while (mve_quant_update_clusters (q, ncols)); - - /* fill cols array with result colors */ - for (i = 0; i < ncols; ++i) - cols[i] = mve_find_pal_color (enc->palette, q[i].col); - - /* make sure we have unique colors in slots 0/1 and 2/3 */ - if (cols[0] == cols[1]) - ++cols[1]; - if ((ncols > 2) && (cols[2] == cols[3])) - ++cols[3]; - - /* generate the resulting quantized block */ - mve_map_to_palette (enc, cols, src, dest, w, h, ncols); - - return error; -} - -static guint32 -mve_block_error (const GstMveEncoderData * enc, const guint8 * b1, - const guint8 * b2, guint32 threshold) -{ - /* compute error between two blocks in a frame */ - guint32 e = 0; - guint x, y; - - for (y = 0; y < 8; ++y) { - for (x = 0; x < 8; ++x) { - e += mve_color_dist (enc->palette[*b1], enc->palette[*b2]); - - /* using a threshold to return early gives a huge performance bonus */ - if (e >= threshold) - return MVE_APPROX_MAX_ERROR; - ++b1; - ++b2; - } - - b1 += enc->mve->width - 8; - b2 += enc->mve->width - 8; - } - - return e; -} - -static guint32 -mve_block_error_packed (const GstMveEncoderData * enc, const guint8 * block, - const guint8 * scratch) -{ - /* compute error between a block in a frame and a (continuous) scratch pad */ - guint32 e = 0; - guint x, y; - - for (y = 0; y < 8; ++y) { - for (x = 0; x < 8; ++x) { - guint32 c1 = enc->palette[block[x]], c2 = enc->palette[scratch[x]]; - - e += mve_color_dist (c1, c2); - } - block += enc->mve->width; - scratch += 8; - } - - return e; -} - -static void -mve_store_block (const GstMveMux * mve, const guint8 * block, guint8 * scratch) -{ - /* copy block from frame to a (continuous) scratch pad */ - guint y; - - for (y = 0; y < 8; ++y) { - memcpy (scratch, block, 8); - block += mve->width; - scratch += 8; - } -} - -static void -mve_restore_block (const GstMveMux * mve, guint8 * block, - const guint8 * scratch) -{ - /* copy block from scratch pad to frame */ - guint y; - - for (y = 0; y < 8; ++y) { - memcpy (block, scratch, 8); - block += mve->width; - scratch += 8; - } -} - - -static guint32 -mve_try_vector (GstMveEncoderData * enc, const guint8 * src, - const guint8 * frame, gint pn, GstMveApprox * apx) -{ - /* try to locate a similar 8x8 block in the given frame using a motion vector */ - guint i; - gint dx, dy; - gint fx, fy; - guint32 err; - - apx->error = MVE_APPROX_MAX_ERROR; - - for (i = 0; i < 256; ++i) { - if (i < 56) { - dx = 8 + (i % 7); - dy = i / 7; - } else { - dx = -14 + ((i - 56) % 29); - dy = 8 + ((i - 56) / 29); - } - - fx = enc->x + dx * pn; - fy = enc->y + dy * pn; - - if ((fx >= 0) && (fy >= 0) && (fx + 8 <= enc->mve->width) - && (fy + 8 <= enc->mve->height)) { - err = - mve_block_error (enc, src, frame + fy * enc->mve->width + fx, - apx->error); - if (err < apx->error) { - apx->data[0] = i; - mve_store_block (enc->mve, frame + fy * enc->mve->width + fx, - apx->block); - apx->error = err; - if (err == 0) - return 0; - } - } - } - - return apx->error; -} - -static guint32 -mve_encode_0x0 (GstMveEncoderData * enc, const guint8 * src, GstMveApprox * apx) -{ - /* copy a block from the last frame (0 bytes) */ - if (enc->mve->last_frame == NULL) - return MVE_APPROX_MAX_ERROR; - - mve_store_block (enc->mve, - GST_BUFFER_DATA (enc->mve->last_frame) + - enc->y * enc->mve->width + enc->x, apx->block); - apx->error = mve_block_error_packed (enc, src, apx->block); - return apx->error; -} - -static guint32 -mve_encode_0x1 (GstMveEncoderData * enc, const guint8 * src, GstMveApprox * apx) -{ - /* copy a block from the second to last frame (0 bytes) */ - if (enc->mve->second_last_frame == NULL) - return MVE_APPROX_MAX_ERROR; - - mve_store_block (enc->mve, - GST_BUFFER_DATA (enc->mve->second_last_frame) + - enc->y * enc->mve->width + enc->x, apx->block); - apx->error = mve_block_error_packed (enc, src, apx->block); - return apx->error; -} - -static guint32 -mve_encode_0x2 (GstMveEncoderData * enc, const guint8 * src, GstMveApprox * apx) -{ - /* copy block from 2 frames ago using a motion vector (1 byte) */ - if (enc->mve->quick_encoding || enc->mve->second_last_frame == NULL) - return MVE_APPROX_MAX_ERROR; - - apx->error = mve_try_vector (enc, src, - GST_BUFFER_DATA (enc->mve->second_last_frame), 1, apx); - return apx->error; -} - -static guint32 -mve_encode_0x3 (GstMveEncoderData * enc, const guint8 * src, GstMveApprox * apx) -{ - /* copy 8x8 block from current frame from an up/left block (1 byte) */ - if (enc->mve->quick_encoding) - return MVE_APPROX_MAX_ERROR; - - apx->error = mve_try_vector (enc, src, - src - enc->mve->width * enc->y - enc->x, -1, apx); - return apx->error; -} - - -static guint32 -mve_encode_0x4 (GstMveEncoderData * enc, const guint8 * src, GstMveApprox * apx) -{ - /* copy a block from previous frame using a motion vector (-8/-8 to +7/+7) (1 byte) */ - const GstMveMux *mve = enc->mve; - guint32 err; - const guint8 *frame; - gint x1, x2, xi, y1, y2, yi; - - if (mve->last_frame == NULL) - return MVE_APPROX_MAX_ERROR; - - frame = GST_BUFFER_DATA (mve->last_frame); - - x1 = enc->x - 8; - x2 = enc->x + 7; - if (x1 < 0) - x1 = 0; - else if (x2 + 8 > mve->width) - x2 = mve->width - 8; - - y1 = enc->y - 8; - y2 = enc->y + 7; - if (y1 < 0) - y1 = 0; - else if (y2 + 8 > mve->height) - y2 = mve->height - 8; - - apx->error = MVE_APPROX_MAX_ERROR; - - for (yi = y1; yi <= y2; ++yi) { - guint yoff = yi * mve->width; - - for (xi = x1; xi <= x2; ++xi) { - err = mve_block_error (enc, src, frame + yoff + xi, apx->error); - if (err < apx->error) { - apx->data[0] = ((xi - enc->x + 8) & 0xF) | ((yi - enc->y + 8) << 4); - mve_store_block (mve, frame + yoff + xi, apx->block); - apx->error = err; - if (err == 0) - return 0; - } - } - } - - return apx->error; -} - -static guint32 -mve_encode_0x5 (GstMveEncoderData * enc, const guint8 * src, GstMveApprox * apx) -{ - /* copy a block from previous frame using a motion vector - (-128/-128 to +127/+127) (2 bytes) */ - const GstMveMux *mve = enc->mve; - guint32 err; - const guint8 *frame; - gint x1, x2, xi, y1, y2, yi; - - if (mve->quick_encoding || mve->last_frame == NULL) - return MVE_APPROX_MAX_ERROR; - - frame = GST_BUFFER_DATA (mve->last_frame); - - x1 = enc->x - 128; - x2 = enc->x + 127; - if (x1 < 0) - x1 = 0; - if (x2 + 8 > mve->width) - x2 = mve->width - 8; - - y1 = enc->y - 128; - y2 = enc->y + 127; - if (y1 < 0) - y1 = 0; - if (y2 + 8 > mve->height) - y2 = mve->height - 8; - - apx->error = MVE_APPROX_MAX_ERROR; - - for (yi = y1; yi <= y2; ++yi) { - gint yoff = yi * mve->width; - - for (xi = x1; xi <= x2; ++xi) { - err = mve_block_error (enc, src, frame + yoff + xi, apx->error); - if (err < apx->error) { - apx->data[0] = xi - enc->x; - apx->data[1] = yi - enc->y; - mve_store_block (mve, frame + yoff + xi, apx->block); - apx->error = err; - if (err == 0) - return 0; - } - } - } - - return apx->error; -} - -static guint32 -mve_encode_0x7a (GstMveEncoderData * enc, const guint8 * src, - GstMveApprox * apx) -{ - /* 2-color encoding for 2x2 solid blocks (4 bytes) */ - guint32 pix[4]; - guint8 mean; - guint32 e1, e2; - guint x, y; - guint8 r[2], g[2], b[2], rb, gb, bb; - guint8 *block = apx->block; - guint16 mask = 0x0001; - guint16 flags = 0; - - /* calculate mean colors for the entire block */ - if (!enc->q2available) { - enc->q2error = - mve_quantize (enc, src, 8, 8, 0, 2, enc->q2block, enc->q2colors); - enc->q2available = TRUE; - } - - /* p0 > p1 */ - apx->data[0] = MAX (enc->q2colors[0], enc->q2colors[1]); - apx->data[1] = MIN (enc->q2colors[0], enc->q2colors[1]); - - for (x = 0; x < 2; ++x) { - r[x] = MVE_RVAL (enc->palette[apx->data[x]]); - g[x] = MVE_GVAL (enc->palette[apx->data[x]]); - b[x] = MVE_BVAL (enc->palette[apx->data[x]]); - } - - /* calculate mean colors for each 2x2 block and map to global colors */ - for (y = 0; y < 4; ++y) { - for (x = 0; x < 4; ++x, mask <<= 1) { - pix[0] = enc->palette[src[0]]; - pix[1] = enc->palette[src[1]]; - pix[2] = enc->palette[src[enc->mve->width]]; - pix[3] = enc->palette[src[enc->mve->width + 1]]; - - rb = (MVE_RVAL (pix[0]) + MVE_RVAL (pix[1]) + MVE_RVAL (pix[2]) + - MVE_RVAL (pix[3]) + 2) / 4; - gb = (MVE_GVAL (pix[0]) + MVE_GVAL (pix[1]) + MVE_GVAL (pix[2]) + - MVE_GVAL (pix[3]) + 2) / 4; - bb = (MVE_BVAL (pix[0]) + MVE_BVAL (pix[1]) + MVE_BVAL (pix[2]) + - MVE_BVAL (pix[3]) + 2) / 4; - - e1 = mve_color_dist_rgb (rb, gb, bb, r[0], g[0], b[0]); - e2 = mve_color_dist_rgb (rb, gb, bb, r[1], g[1], b[1]); - - if (e1 > e2) { - mean = apx->data[1]; - flags |= mask; - } else { - mean = apx->data[0]; - } - - block[0] = block[1] = block[8] = block[9] = mean; - - src += 2; - block += 2; - } - src += (enc->mve->width * 2) - 8; - block += 8; - } - - apx->data[2] = flags & 0x00FF; - apx->data[3] = (flags & 0xFF00) >> 8; - - apx->error = - mve_block_error_packed (enc, src - enc->mve->width * 8, apx->block); - return apx->error; -} - -static guint32 -mve_encode_0x7b (GstMveEncoderData * enc, const guint8 * src, - GstMveApprox * apx) -{ - /* generic 2-color encoding (10 bytes) */ - guint x, y; - guint8 *data = apx->data; - guint8 *block = apx->block; - - if (!enc->q2available) { - enc->q2error = - mve_quantize (enc, src, 8, 8, 0, 2, enc->q2block, enc->q2colors); - enc->q2available = TRUE; - } - - memcpy (block, enc->q2block, 64); - - /* p0 <= p1 */ - data[0] = MIN (enc->q2colors[0], enc->q2colors[1]); - data[1] = MAX (enc->q2colors[0], enc->q2colors[1]); - data += 2; - - for (y = 0; y < 8; ++y) { - guint8 flags = 0; - - for (x = 0x01; x <= 0x80; x <<= 1) { - if (*block == apx->data[1]) - flags |= x; - ++block; - } - *data++ = flags; - } - - apx->error = enc->q2error; - return apx->error; -} - -static guint32 -mve_encode_0x8a (GstMveEncoderData * enc, const guint8 * src, - GstMveApprox * apx) -{ - /* 2-color encoding for top and bottom half (12 bytes) */ - guint8 cols[2]; - guint32 flags; - guint i, x, y, shifter; - guint8 *block = apx->block; - guint8 *data = apx->data; - - apx->error = 0; - - for (i = 0; i < 2; ++i) { - apx->error += mve_quantize (enc, src, 8, 4, i, 2, apx->block, cols); - - flags = 0; - shifter = 0; - - /* p0 > p1 && p2 > p3 */ - data[0] = MAX (cols[0], cols[1]); - data[1] = MIN (cols[0], cols[1]); - - for (y = 0; y < 4; ++y) { - for (x = 0; x < 8; ++x, ++shifter) { - if (block[x] == data[1]) - flags |= 1 << shifter; - } - block += 8; - } - data[2] = flags & 0x000000FF; - data[3] = (flags & 0x0000FF00) >> 8; - data[4] = (flags & 0x00FF0000) >> 16; - data[5] = (flags & 0xFF000000) >> 24; - data += 6; - } - - return apx->error; -} - -static guint32 -mve_encode_0x8b (GstMveEncoderData * enc, const guint8 * src, - GstMveApprox * apx) -{ - /* 2-color encoding for left and right half (12 bytes) */ - guint8 cols[2]; - guint32 flags; - guint i, x, y, shifter; - guint8 *block = apx->block; - guint8 *data = apx->data; - - apx->error = 0; - - for (i = 0; i < 2; ++i) { - apx->error += mve_quantize (enc, src, 4, 8, i, 2, apx->block, cols); - - flags = 0; - shifter = 0; - - /* p0 > p1 && p2 <= p3 */ - data[i] = MAX (cols[0], cols[1]); - data[i ^ 1] = MIN (cols[0], cols[1]); - - for (y = 0; y < 8; ++y) { - for (x = 0; x < 4; ++x, ++shifter) { - if (block[x] == data[1]) - flags |= 1 << shifter; - } - block += 8; - } - - data[2] = flags & 0x000000FF; - data[3] = (flags & 0x0000FF00) >> 8; - data[4] = (flags & 0x00FF0000) >> 16; - data[5] = (flags & 0xFF000000) >> 24; - data += 6; - block = apx->block + 4; - } - - return apx->error; -} - -static guint32 -mve_encode_0x8c (GstMveEncoderData * enc, const guint8 * src, - GstMveApprox * apx) -{ - /* 2-color encoding for each 4x4 quadrant (16 bytes) */ - guint8 cols[2]; - guint16 flags; - guint i, x, y, shifter; - guint8 *block; - guint8 *data = apx->data; - - apx->error = 0; - - for (i = 0; i < 4; ++i) { - apx->error += - mve_quantize (enc, src, 4, 4, ((i & 1) << 1) | ((i & 2) >> 1), 2, - apx->block, cols); - - /* p0 < p1 */ - if (i == 0) { - data[0] = MIN (cols[0], cols[1]); - data[1] = MAX (cols[0], cols[1]); - } else { - data[0] = cols[0]; - data[1] = cols[1]; - } - - block = apx->block + ((i / 2) * 4) + ((i % 2) * 32); - flags = 0; - shifter = 0; - - for (y = 0; y < 4; ++y) { - for (x = 0; x < 4; ++x, ++shifter) { - if (block[x] == data[1]) - flags |= 1 << shifter; - } - block += 8; - } - - data[2] = flags & 0x00FF; - data[3] = (flags & 0xFF00) >> 8; - data += 4; - } - - return apx->error; -} - -static guint32 -mve_encode_0x9a (GstMveEncoderData * enc, const guint8 * src, - GstMveApprox * apx) -{ - /* 4-color encoding for 2x2 solid blocks (8 bytes) */ - guint32 p[4]; - guint32 e, emin; - guint i, x, y, mean = 0; - guint8 r[4], g[4], b[4], rb, gb, bb; - guint8 *block = apx->block; - guint shifter = 0; - guint32 flags = 0; - - /* calculate mean colors for the entire block */ - if (!enc->q4available) { - enc->q4error = - mve_quantize (enc, src, 8, 8, 0, 4, enc->q4block, enc->q4colors); - enc->q4available = TRUE; - } - - /* p0 <= p1 && p2 > p3 */ - apx->data[0] = MIN (enc->q4colors[0], enc->q4colors[1]); - apx->data[1] = MAX (enc->q4colors[0], enc->q4colors[1]); - apx->data[2] = MAX (enc->q4colors[2], enc->q4colors[3]); - apx->data[3] = MIN (enc->q4colors[2], enc->q4colors[3]); - - for (i = 0; i < 4; ++i) { - r[i] = MVE_RVAL (enc->palette[apx->data[i]]); - g[i] = MVE_GVAL (enc->palette[apx->data[i]]); - b[i] = MVE_BVAL (enc->palette[apx->data[i]]); - } - - /* calculate mean colors for each 2x2 block and map to global colors */ - for (y = 0; y < 4; ++y) { - for (x = 0; x < 4; ++x, shifter += 2) { - p[0] = enc->palette[src[0]]; - p[1] = enc->palette[src[1]]; - p[2] = enc->palette[src[enc->mve->width]]; - p[3] = enc->palette[src[enc->mve->width + 1]]; - - rb = (MVE_RVAL (p[0]) + MVE_RVAL (p[1]) + MVE_RVAL (p[2]) + - MVE_RVAL (p[3]) + 2) / 4; - gb = (MVE_GVAL (p[0]) + MVE_GVAL (p[1]) + MVE_GVAL (p[2]) + - MVE_GVAL (p[3]) + 2) / 4; - bb = (MVE_BVAL (p[0]) + MVE_BVAL (p[1]) + MVE_BVAL (p[2]) + - MVE_BVAL (p[3]) + 2) / 4; - - emin = MVE_APPROX_MAX_ERROR; - for (i = 0; i < 4; ++i) { - e = mve_color_dist_rgb (rb, gb, bb, r[i], g[i], b[i]); - if (e < emin) { - emin = e; - mean = i; - } - } - - flags |= mean << shifter; - block[0] = block[1] = block[8] = block[9] = apx->data[mean]; - - src += 2; - block += 2; - } - src += (enc->mve->width * 2) - 8; - block += 8; - } - - apx->data[4] = flags & 0x000000FF; - apx->data[5] = (flags & 0x0000FF00) >> 8; - apx->data[6] = (flags & 0x00FF0000) >> 16; - apx->data[7] = (flags & 0xFF000000) >> 24; - - apx->error = - mve_block_error_packed (enc, src - 8 * enc->mve->width, apx->block); - return apx->error; -} - -static guint32 -mve_encode_0x9b (GstMveEncoderData * enc, const guint8 * src, - GstMveApprox * apx) -{ - /* 4-color encoding for 2x1 solid blocks (12 bytes) */ - guint32 p[2]; - guint32 e, emin; - guint i, x, y, mean = 0; - guint8 r[4], g[4], b[4], rb, gb, bb; - guint8 *data = apx->data; - guint8 *block = apx->block; - guint shifter = 0; - guint32 flags = 0; - - /* calculate mean colors for the entire block */ - if (!enc->q4available) { - enc->q4error = - mve_quantize (enc, src, 8, 8, 0, 4, enc->q4block, enc->q4colors); - enc->q4available = TRUE; - } - - /* p0 > p1 && p2 <= p3 */ - data[0] = MAX (enc->q4colors[0], enc->q4colors[1]); - data[1] = MIN (enc->q4colors[0], enc->q4colors[1]); - data[2] = MIN (enc->q4colors[2], enc->q4colors[3]); - data[3] = MAX (enc->q4colors[2], enc->q4colors[3]); - - for (i = 0; i < 4; ++i) { - r[i] = MVE_RVAL (enc->palette[data[i]]); - g[i] = MVE_GVAL (enc->palette[data[i]]); - b[i] = MVE_BVAL (enc->palette[data[i]]); - } - data += 4; - - /* calculate mean colors for each 2x1 block and map to global colors */ - for (y = 0; y < 8; ++y) { - for (x = 0; x < 4; ++x, shifter += 2) { - p[0] = enc->palette[src[0]]; - p[1] = enc->palette[src[1]]; - rb = (MVE_RVAL (p[0]) + MVE_RVAL (p[1]) + 1) / 2; - gb = (MVE_GVAL (p[0]) + MVE_GVAL (p[1]) + 1) / 2; - bb = (MVE_BVAL (p[0]) + MVE_BVAL (p[1]) + 1) / 2; - - emin = MVE_APPROX_MAX_ERROR; - for (i = 0; i < 4; ++i) { - e = mve_color_dist_rgb (rb, gb, bb, r[i], g[i], b[i]); - if (e < emin) { - emin = e; - mean = i; - } - } - - flags |= mean << shifter; - block[0] = block[1] = apx->data[mean]; - - src += 2; - block += 2; - } - - if ((y == 3) || (y == 7)) { - data[0] = flags & 0x000000FF; - data[1] = (flags & 0x0000FF00) >> 8; - data[2] = (flags & 0x00FF0000) >> 16; - data[3] = (flags & 0xFF000000) >> 24; - data += 4; - - flags = 0; - shifter = 0; - } - - src += enc->mve->width - 8; - } - - apx->error = - mve_block_error_packed (enc, src - 8 * enc->mve->width, apx->block); - return apx->error; -} - -static guint32 -mve_encode_0x9c (GstMveEncoderData * enc, const guint8 * src, - GstMveApprox * apx) -{ - /* 4-color encoding for 1x2 solid blocks (12 bytes) */ - guint32 p[2]; - guint32 e, emin; - guint i, x, y, mean = 0; - guint8 r[4], g[4], b[4], rb, gb, bb; - guint8 *data = apx->data; - guint8 *block = apx->block; - guint shifter = 0; - guint32 flags = 0; - - /* calculate mean colors for the entire block */ - if (!enc->q4available) { - enc->q4error = - mve_quantize (enc, src, 8, 8, 0, 4, enc->q4block, enc->q4colors); - enc->q4available = TRUE; - } - - /* p0 > p1 && p2 > p3 */ - data[0] = MAX (enc->q4colors[0], enc->q4colors[1]); - data[1] = MIN (enc->q4colors[0], enc->q4colors[1]); - data[2] = MAX (enc->q4colors[2], enc->q4colors[3]); - data[3] = MIN (enc->q4colors[2], enc->q4colors[3]); - - for (i = 0; i < 4; ++i) { - r[i] = MVE_RVAL (enc->palette[data[i]]); - g[i] = MVE_GVAL (enc->palette[data[i]]); - b[i] = MVE_BVAL (enc->palette[data[i]]); - } - data += 4; - - /* calculate mean colors for each 1x2 block and map to global colors */ - for (y = 0; y < 4; ++y) { - for (x = 0; x < 8; ++x, shifter += 2) { - p[0] = enc->palette[src[0]]; - p[1] = enc->palette[src[enc->mve->width]]; - rb = (MVE_RVAL (p[0]) + MVE_RVAL (p[1]) + 1) / 2; - gb = (MVE_GVAL (p[0]) + MVE_GVAL (p[1]) + 1) / 2; - bb = (MVE_BVAL (p[0]) + MVE_BVAL (p[1]) + 1) / 2; - - emin = MVE_APPROX_MAX_ERROR; - for (i = 0; i < 4; ++i) { - e = mve_color_dist_rgb (rb, gb, bb, r[i], g[i], b[i]); - if (e < emin) { - emin = e; - mean = i; - } - } - - flags |= mean << shifter; - block[0] = block[8] = apx->data[mean]; - - ++src; - ++block; - } - - if ((y == 1) || (y == 3)) { - data[0] = flags & 0x000000FF; - data[1] = (flags & 0x0000FF00) >> 8; - data[2] = (flags & 0x00FF0000) >> 16; - data[3] = (flags & 0xFF000000) >> 24; - data += 4; - - flags = 0; - shifter = 0; - } - - src += (enc->mve->width * 2) - 8; - block += 8; - } - - apx->error = - mve_block_error_packed (enc, src - 8 * enc->mve->width, apx->block); - return apx->error; -} - -static guint32 -mve_encode_0x9d (GstMveEncoderData * enc, const guint8 * src, - GstMveApprox * apx) -{ - /* generic 4-color encoding (20 bytes) */ - guint32 flags = 0; - guint shifter = 0; - guint i, x, y; - guint8 *data = apx->data; - guint8 *block = apx->block; - - if (!enc->q4available) { - enc->q4error = - mve_quantize (enc, src, 8, 8, 0, 4, enc->q4block, enc->q4colors); - enc->q4available = TRUE; - } - - memcpy (block, enc->q4block, 64); - - /* p0 <= p1 && p2 <= p3 */ - data[0] = MIN (enc->q4colors[0], enc->q4colors[1]); - data[1] = MAX (enc->q4colors[0], enc->q4colors[1]); - data[2] = MIN (enc->q4colors[2], enc->q4colors[3]); - data[3] = MAX (enc->q4colors[2], enc->q4colors[3]); - data += 4; - - for (y = 0; y < 8; ++y) { - for (x = 0; x < 8; ++x, shifter += 2) { - - for (i = 0; i < 3; ++i) { - if (*block == apx->data[i]) - break; - } - - flags |= i << shifter; - ++block; - } - - data[0] = flags & 0x000000FF; - data[1] = (flags & 0x0000FF00) >> 8; - data += 2; - shifter = 0; - flags = 0; - } - - apx->error = enc->q4error; - return apx->error; -} - -static guint32 -mve_encode_0xaa (GstMveEncoderData * enc, const guint8 * src, - GstMveApprox * apx) -{ - /* 4-color encoding for top and bottom half (24 bytes) */ - guint8 cols[4]; - guint32 flags; - guint i, j, x, y, shifter; - guint8 *block = apx->block; - guint8 *data = apx->data; - const guint8 *p; - - apx->error = 0; - - for (i = 0; i < 2; ++i) { - apx->error += mve_quantize (enc, src, 8, 4, i, 4, apx->block, cols); - - flags = 0; - shifter = 0; - - /* p0 > p1 && p4 > p5 */ - data[0] = MAX (cols[0], cols[1]); - data[1] = MIN (cols[0], cols[1]); - data[2] = cols[2]; - data[3] = cols[3]; - p = data; - data += 4; - - for (y = 0; y < 4; ++y) { - for (x = 0; x < 8; ++x, shifter += 2) { - for (j = 0; j < 3; ++j) { - if (block[x] == p[j]) - break; - } - flags |= j << shifter; - } - block += 8; - - if ((y == 1) || (y == 3)) { - data[0] = flags & 0x000000FF; - data[1] = (flags & 0x0000FF00) >> 8; - data[2] = (flags & 0x00FF0000) >> 16; - data[3] = (flags & 0xFF000000) >> 24; - data += 4; - flags = 0; - shifter = 0; - } - } - } - - return apx->error; -} - -static guint32 -mve_encode_0xab (GstMveEncoderData * enc, const guint8 * src, - GstMveApprox * apx) -{ - /* 4-color encoding for left and right half (24 bytes) */ - guint8 cols[4]; - guint32 flags; - guint i, j, x, y, shifter; - guint8 *block = apx->block; - guint8 *data = apx->data; - const guint8 *p; - - apx->error = 0; - - for (i = 0; i < 2; ++i) { - apx->error += mve_quantize (enc, src, 4, 8, i, 4, apx->block, cols); - - flags = 0; - shifter = 0; - - /* p0 > p1 && p4 <= p5 */ - data[i] = MAX (cols[0], cols[1]); - data[i ^ 1] = MIN (cols[0], cols[1]); - data[2] = cols[2]; - data[3] = cols[3]; - p = data; - data += 4; - - for (y = 0; y < 8; ++y) { - for (x = 0; x < 4; ++x, shifter += 2) { - for (j = 0; j < 3; ++j) { - if (block[x] == p[j]) - break; - } - flags |= j << shifter; - } - block += 8; - - if ((y == 3) || (y == 7)) { - data[0] = flags & 0x000000FF; - data[1] = (flags & 0x0000FF00) >> 8; - data[2] = (flags & 0x00FF0000) >> 16; - data[3] = (flags & 0xFF000000) >> 24; - data += 4; - flags = 0; - shifter = 0; - } - } - block = apx->block + 4; - } - - return apx->error; -} - -static guint32 -mve_encode_0xac (GstMveEncoderData * enc, const guint8 * src, - GstMveApprox * apx) -{ - /* 4-color encoding for each 4x4 quadrant (32 bytes) */ - guint8 cols[4]; - guint32 flags; - guint i, j, x, y, shifter; - guint8 *block; - guint8 *data = apx->data; - - apx->error = 0; - - for (i = 0; i < 4; ++i) { - apx->error += - mve_quantize (enc, src, 4, 4, ((i & 1) << 1) | ((i & 2) >> 1), 4, - apx->block, cols); - - /* p0 <= p1 */ - data[0] = MIN (cols[0], cols[1]); - data[1] = MAX (cols[0], cols[1]); - data[2] = cols[2]; - data[3] = cols[3]; - - block = apx->block + ((i / 2) * 4) + ((i % 2) * 32); - flags = 0; - shifter = 0; - - for (y = 0; y < 4; ++y) { - for (x = 0; x < 4; ++x, shifter += 2) { - for (j = 0; j < 3; ++j) { - if (block[x] == data[j]) - break; - } - flags |= j << shifter; - } - block += 8; - } - - data[4] = flags & 0x000000FF; - data[5] = (flags & 0x0000FF00) >> 8; - data[6] = (flags & 0x00FF0000) >> 16; - data[7] = (flags & 0xFF000000) >> 24; - data += 8; - } - - return apx->error; -} - -static guint32 -mve_encode_0xb (GstMveEncoderData * enc, const guint8 * src, GstMveApprox * apx) -{ - /* 64-color encoding (each pixel in block is a different color) (64 bytes) */ - mve_store_block (enc->mve, src, apx->block); - memcpy (apx->data, apx->block, 64); - apx->error = 0; - - return 0; -} - -static guint32 -mve_encode_0xc (GstMveEncoderData * enc, const guint8 * src, GstMveApprox * apx) -{ - /* 16-color block encoding: each 2x2 block is a different color (16 bytes) */ - guint i = 0, x, y; - const guint w = enc->mve->width; - guint16 r, g, b; - - /* calculate median color for each 2x2 block */ - for (y = 0; y < 4; ++y) { - for (x = 0; x < 4; ++x) { - guint32 p = enc->palette[src[0]]; - - r = MVE_RVAL (p) + 2; - g = MVE_GVAL (p) + 2; - b = MVE_BVAL (p) + 2; - - p = enc->palette[src[1]]; - r += MVE_RVAL (p); - g += MVE_GVAL (p); - b += MVE_BVAL (p); - - p = enc->palette[src[w]]; - r += MVE_RVAL (p); - g += MVE_GVAL (p); - b += MVE_BVAL (p); - - p = enc->palette[src[w + 1]]; - r += MVE_RVAL (p); - g += MVE_GVAL (p); - b += MVE_BVAL (p); - - apx->block[i] = apx->block[i + 1] = apx->block[i + 2] = - apx->block[i + 3] = apx->data[i >> 2] = - mve_find_pal_color (enc->palette, MVE_COL (r >> 2, g >> 2, b >> 2)); - - i += 4; - src += 2; - } - src += (w * 2) - 8; - } - - apx->error = mve_block_error_packed (enc, src - (8 * w), apx->block); - return apx->error; -} - -static guint32 -mve_encode_0xd (GstMveEncoderData * enc, const guint8 * src, GstMveApprox * apx) -{ - /* 4-color block encoding: each 4x4 block is a different color (4 bytes) */ - guint i, y; - - /* calculate median color for each 4x4 block */ - for (i = 0; i < 4; ++i) { - guint8 median = - mve_median_sub (enc, src, 4, 4, ((i & 1) << 1) | ((i & 2) >> 1)); - guint8 *block = apx->block + ((i / 2) * 4) + ((i % 2) * 32); - - for (y = 0; y < 4; ++y) { - memset (block, median, 4); - block += 8; - } - - apx->data[i] = median; - } - - apx->error = mve_block_error_packed (enc, src, apx->block); - return apx->error; -} - -static guint32 -mve_encode_0xe (GstMveEncoderData * enc, const guint8 * src, GstMveApprox * apx) -{ - /* 1-color encoding: the whole block is 1 solid color (1 bytes) */ - guint8 median = mve_median (enc, src); - - memset (apx->block, median, 64); - - apx->data[0] = median; - apx->error = mve_block_error_packed (enc, src, apx->block); - return apx->error; -} - -static guint32 -mve_encode_0xf (GstMveEncoderData * enc, const guint8 * src, GstMveApprox * apx) -{ - /* 2 colors dithered encoding (2 bytes) */ - guint i, x, y; - guint32 r[2] = { 0 }, g[2] = { - 0}, b[2] = { - 0}; - guint8 col[2]; - - /* find medians for both colors */ - for (y = 0; y < 8; ++y) { - for (x = 0; x < 8; x += 2) { - guint16 p = src[x]; - - r[y & 1] += MVE_RVAL (p); - g[y & 1] += MVE_GVAL (p); - b[y & 1] += MVE_BVAL (p); - - p = src[x + 1]; - r[(y & 1) ^ 1] += MVE_RVAL (p); - g[(y & 1) ^ 1] += MVE_GVAL (p); - b[(y & 1) ^ 1] += MVE_BVAL (p); - } - src += enc->mve->width; - } - col[0] = mve_find_pal_color (enc->palette, - MVE_COL ((r[0] + 16) / 32, (g[0] + 16) / 32, (b[0] + 16) / 32)); - col[1] = mve_find_pal_color (enc->palette, - MVE_COL ((r[1] + 16) / 32, (g[1] + 16) / 32, (b[1] + 16) / 32)); - - /* store block after encoding */ - for (i = 0, y = 0; y < 8; ++y) { - for (x = 0; x < 4; ++x) { - apx->block[i++] = col[y & 1]; - apx->block[i++] = col[(y & 1) ^ 1]; - } - } - - apx->data[0] = col[0]; - apx->data[1] = col[1]; - apx->error = mve_block_error_packed (enc, - src - (8 * enc->mve->width), apx->block); - return apx->error; -} - -/* all available encodings in the preferred order, - i.e. in ascending encoded size */ -static const GstMveEncoding mve_encodings[] = { - {0x1, 0, mve_encode_0x1}, - {0x0, 0, mve_encode_0x0}, - {0xe, 1, mve_encode_0xe}, - {0x3, 1, mve_encode_0x3}, - {0x4, 1, mve_encode_0x4}, - {0x2, 1, mve_encode_0x2}, - {0xf, 2, mve_encode_0xf}, - {0x5, 2, mve_encode_0x5}, - {0xd, 4, mve_encode_0xd}, - {0x7, 4, mve_encode_0x7a}, - {0x9, 8, mve_encode_0x9a}, - {0x7, 10, mve_encode_0x7b}, - {0x8, 12, mve_encode_0x8a}, - {0x8, 12, mve_encode_0x8b}, - {0x9, 12, mve_encode_0x9b}, - {0x9, 12, mve_encode_0x9c}, - {0xc, 16, mve_encode_0xc}, - {0x8, 16, mve_encode_0x8c}, - {0x9, 20, mve_encode_0x9d}, - {0xa, 24, mve_encode_0xaa}, - {0xa, 24, mve_encode_0xab}, - {0xa, 32, mve_encode_0xac}, - {0xb, 64, mve_encode_0xb} -}; - -static gboolean -mve_reorder_solution (GArray ** solution, guint16 n) -{ - /* do a binary search to find the position to reinsert the modified element */ - /* the block we need to reconsider is always at position 0 */ - /* return TRUE if this block only has 1 encoding left and can be dropped */ - if (mve_comp_solution (&solution[0], &solution[1]) <= 0) - return FALSE; /* already sorted */ - - else if (solution[0]->len <= 1) - /* drop this element from further calculations since we cannot improve here */ - return TRUE; - - else { - /* we know the error value can only get worse, so we can actually start at 1 */ - guint lower = 1; - guint upper = n - 1; - gint cmp; - guint idx = 0; - - while (upper > lower) { - idx = lower + ((upper - lower) / 2); - - cmp = mve_comp_solution (&solution[0], &solution[idx]); - - if (cmp < 0) { - upper = idx; - } else if (cmp > 0) { - lower = ++idx; - } else { - upper = lower = idx; - } - } - - if (idx > 0) { - /* rearrange array members in new order */ - GArray *a = solution[0]; - - memcpy (&solution[0], &solution[1], sizeof (GArray *) * idx); - solution[idx] = a; - } - } - return FALSE; -} - -static guint32 -gst_mve_find_solution (GArray ** approx, guint16 n, guint32 size, guint16 max) -{ - /* build an array of approximations we can shuffle around */ - GstMveApprox *sol_apx; - GArray **solution = g_malloc (sizeof (GArray *) * n); - GArray **current = solution; - - memcpy (solution, approx, sizeof (GArray *) * n); - - qsort (solution, n, sizeof (GArray *), mve_comp_solution); - - do { - /* array is now sorted by error of the next to optimal approximation; - drop optimal approximation for the best block */ - - /* unable to reduce size further */ - if (current[0]->len <= 1) - break; - - sol_apx = &g_array_index (current[0], GstMveApprox, current[0]->len - 1); - size -= mve_encodings[sol_apx->type].size; - g_array_remove_index_fast (current[0], current[0]->len - 1); - sol_apx = &g_array_index (current[0], GstMveApprox, current[0]->len - 1); - size += mve_encodings[sol_apx->type].size; - - if (mve_reorder_solution (current, n)) { - ++current; - --n; - } - } while (size > max); - - g_free (solution); - - return size; -} - -GstFlowReturn -mve_encode_frame8 (GstMveMux * mve, GstBuffer * frame, const guint32 * palette, - guint16 max_data) -{ - guint8 *src; - GstFlowReturn ret = GST_FLOW_ERROR; - guint8 *cm = mve->chunk_code_map; - GArray **approx; - GstMveApprox apx; - GstMveEncoderData enc; - const guint16 blocks = (mve->width * mve->height) / 64; - guint32 encoded_size = 0; - guint i = 0, x, y; - - src = GST_BUFFER_DATA (frame); - - approx = g_malloc (sizeof (GArray *) * blocks); - - enc.mve = mve; - enc.palette = palette; - - for (enc.y = 0; enc.y < mve->height; enc.y += 8) { - for (enc.x = 0; enc.x < mve->width; enc.x += 8) { - guint32 err, last_err = MVE_APPROX_MAX_ERROR; - guint type = 0; - guint best = 0; - - enc.q2available = enc.q4available = FALSE; - approx[i] = g_array_new (FALSE, FALSE, sizeof (GstMveApprox)); - - do { - err = mve_encodings[type].approx (&enc, src, &apx); - - if (err < last_err) { - apx.type = best = type; - g_array_append_val (approx[i], apx); - last_err = err; - } - - ++type; - } while (last_err != 0); - - encoded_size += mve_encodings[best].size; - ++i; - src += 8; - } - src += 7 * mve->width; - } - - /* find best solution with size constraints */ - GST_DEBUG_OBJECT (mve, "encoded frame %u in %u bytes (lossless)", - mve->video_frames + 1, encoded_size); - -#if 0 - /* FIXME */ - src = GST_BUFFER_DATA (frame); - for (i = 0, y = 0; y < mve->height; y += 8) { - for (x = 0; x < mve->width; x += 8, ++i) { - GstMveApprox *sol = - &g_array_index (approx[i], GstMveApprox, approx[i]->len - 1); - guint opcode = mve_encodings[sol->type].opcode; - guint j, k; - - if (sol->error > 0) - GST_WARNING_OBJECT (mve, "error is %lu for %d/%d (0x%x)", sol->error, x, - y, opcode); - - for (j = 0; j < 8; ++j) { - guint8 *o = src + j * mve->width; - guint8 *c = sol->block + j * 8; - - if (memcmp (o, c, 8)) { - GST_WARNING_OBJECT (mve, "opcode 0x%x (type %d) at %d/%d, line %d:", - opcode, sol->type, x, y, j + 1); - for (k = 0; k < 8; ++k) { - o = src + k * mve->width; - c = sol->block + k * 8; - GST_WARNING_OBJECT (mve, - "%d should be: %4d %4d %4d %4d %4d %4d %4d %4d", k, o[0], - o[1], o[2], o[3], o[4], o[5], o[6], o[7]); - GST_WARNING_OBJECT (mve, - "%d but is : %4d %4d %4d %4d %4d %4d %4d %4d", k, c[0], - c[1], c[2], c[3], c[4], c[5], c[6], c[7]); - } - } - } - src += 8; - } - src += 7 * mve->width; - } -#endif - - if (encoded_size > max_data) { - encoded_size = - gst_mve_find_solution (approx, blocks, encoded_size, max_data); - if (encoded_size > max_data) { - GST_ERROR_OBJECT (mve, "unable to compress frame to less than %d bytes", - encoded_size); - for (i = 0; i < blocks; ++i) - g_array_free (approx[i], TRUE); - - goto done; - } - GST_DEBUG_OBJECT (mve, "compressed frame %u to %u bytes (lossy)", - mve->video_frames + 1, encoded_size); - } - - mve->chunk_video = g_byte_array_sized_new (encoded_size); - - /* encode */ - src = GST_BUFFER_DATA (frame); - for (i = 0, y = 0; y < mve->height; y += 8) { - for (x = 0; x < mve->width; x += 8, ++i) { - GstMveApprox *sol = - &g_array_index (approx[i], GstMveApprox, approx[i]->len - 1); - guint opcode = mve_encodings[sol->type].opcode; - - g_byte_array_append (mve->chunk_video, sol->data, - mve_encodings[sol->type].size); - - if (i & 1) { - *cm |= opcode << 4; - ++cm; - } else - *cm = opcode; - - /* modify the frame to match the image we actually encoded */ - if (sol->error > 0) - mve_restore_block (mve, src, sol->block); - - src += 8; - g_array_free (approx[i], TRUE); - } - src += 7 * mve->width; - } - - ret = GST_FLOW_OK; - -done: - g_free (approx); - - return ret; -} diff --git a/gst/nuvdemux/Makefile.am b/gst/nuvdemux/Makefile.am deleted file mode 100644 index aecae51b4..000000000 --- a/gst/nuvdemux/Makefile.am +++ /dev/null @@ -1,10 +0,0 @@ - -plugin_LTLIBRARIES = libgstnuvdemux.la - -libgstnuvdemux_la_CFLAGS = $(GST_PLUGINS_BAD_CFLAGS) $(GST_CFLAGS) -libgstnuvdemux_la_LIBADD = $(GST_BASE_LIBS) -libgstnuvdemux_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstnuvdemux_la_SOURCES = gstnuvdemux.c -libgstnuvdemux_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -noinst_HEADERS = gstnuvdemux.h diff --git a/gst/nuvdemux/gstnuvdemux.c b/gst/nuvdemux/gstnuvdemux.c deleted file mode 100644 index 88968f0a1..000000000 --- a/gst/nuvdemux/gstnuvdemux.c +++ /dev/null @@ -1,940 +0,0 @@ -/* GStreamer NUV demuxer - * Copyright (C) <2006> Renato Araujo Oliveira Filho <renato.filho@indt.org.br> - * Rosfran Borges <rosfran.borges@indt.org.br> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ -/* Element-Checklist-Version: 5 */ - -/** - * SECTION:element-nuvdemux - * @see_also: mythtvsrc - * - * Demuxes MythTVs NuppelVideo .nuv file into raw or compressed audio and/or - * video streams. - * - * This element currently only supports pull-based scheduling. - * - * <refsect2> - * <title>Example launch line</title> - * |[ - * gst-launch-1.0 filesrc test.nuv ! nuvdemux name=demux demux.audio_00 ! decodebin ! audioconvert ! audioresample ! autoaudiosink demux.video_00 ! queue ! decodebin ! videoconvert ! videoscale ! autovideosink - * ]| Play (parse and decode) an .nuv file and try to output it to - * an automatically detected soundcard and videosink. If the NUV file contains - * compressed audio or video data, this will only work if you have the - * right decoder elements/plugins installed. - * </refsect2> - * - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <gst/gst.h> -#include <gst/gsterror.h> -#include <gst/gstplugin.h> -#include <string.h> - -#include "gst/gst-i18n-plugin.h" -#include "gstnuvdemux.h" - -GST_DEBUG_CATEGORY_STATIC (nuvdemux_debug); -#define GST_CAT_DEFAULT nuvdemux_debug - - -#define GST_FLOW_ERROR_NO_DATA -101 - -GST_DEBUG_CATEGORY_EXTERN (GST_CAT_EVENT); - -static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/x-nuv")); - -static GstStaticPadTemplate audio_src_template = -GST_STATIC_PAD_TEMPLATE ("audio_src", - GST_PAD_SRC, - GST_PAD_SOMETIMES, - GST_STATIC_CAPS_ANY); - -static GstStaticPadTemplate video_src_template = -GST_STATIC_PAD_TEMPLATE ("video_src", - GST_PAD_SRC, - GST_PAD_SOMETIMES, - GST_STATIC_CAPS_ANY); - -/* NUV Demux indexes init/dispose callers */ -static void gst_nuv_demux_finalize (GObject * object); -static GstStateChangeReturn gst_nuv_demux_change_state (GstElement * element, - GstStateChange transition); -static void gst_nuv_demux_loop (GstPad * pad); -static GstFlowReturn gst_nuv_demux_chain (GstPad * pad, GstBuffer * buf); -static GstFlowReturn gst_nuv_demux_play (GstPad * pad); -static gboolean gst_nuv_demux_sink_activate_pull (GstPad * sinkpad, - gboolean active); -static gboolean gst_nuv_demux_sink_activate (GstPad * sinkpad); -static GstFlowReturn gst_nuv_demux_read_bytes (GstNuvDemux * nuv, guint64 size, - gboolean move, GstBuffer ** buffer); -static void gst_nuv_demux_reset (GstNuvDemux * nuv); -static gboolean gst_nuv_demux_handle_sink_event (GstPad * sinkpad, - GstEvent * event); -static void gst_nuv_demux_destoy_src_pad (GstNuvDemux * nuv); -static void gst_nuv_demux_send_eos (GstNuvDemux * nuv); - -/* GObject methods */ -GST_BOILERPLATE (GstNuvDemux, gst_nuv_demux, GstElement, GST_TYPE_ELEMENT); - -#if G_BYTE_ORDER == G_BIG_ENDIAN -static inline gdouble -_gdouble_swap_le_be (gdouble * d) -{ - union - { - guint64 i; - gdouble d; - } u; - - u.d = *d; - u.i = GUINT64_SWAP_LE_BE (u.i); - return u.d; -} - -#define READ_DOUBLE_FROM_LE(d) (_gdouble_swap_le_be((gdouble* ) d)) -#else /* G_BYTE_ORDER != G_BIG_ENDIAN */ -#define READ_DOUBLE_FROM_LE(d) *((gdouble* ) (d)) -#endif /* G_BYTE_ORDER != G_BIG_ENDIAN */ - - -static void -gst_nuv_demux_base_init (gpointer klass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gst_element_class_add_static_pad_template (element_class, - &audio_src_template); - gst_element_class_add_static_pad_template (element_class, - &video_src_template); - gst_element_class_add_static_pad_template (element_class, &sink_template); - gst_element_class_set_static_metadata (element_class, "Nuv demuxer", - "Codec/Demuxer", - "Demultiplex a MythTV NuppleVideo .nuv file into audio and video", - "Renato Araujo Oliveira Filho <renato.filho@indt.org.br>," - "Rosfran Borges <rosfran.borges@indt.org.br>"); -} - -static void -gst_nuv_demux_class_init (GstNuvDemuxClass * klass) -{ - GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass); - GObjectClass *gobject_class = (GObjectClass *) klass; - - gobject_class->finalize = gst_nuv_demux_finalize; - - gstelement_class->change_state = - GST_DEBUG_FUNCPTR (gst_nuv_demux_change_state); -} - -static void -gst_nuv_demux_init (GstNuvDemux * nuv, GstNuvDemuxClass * nuv_class) -{ - nuv->sinkpad = gst_pad_new_from_static_template (&sink_template, "sink"); - - gst_pad_set_activate_function (nuv->sinkpad, gst_nuv_demux_sink_activate); - - gst_pad_set_activatepull_function (nuv->sinkpad, - gst_nuv_demux_sink_activate_pull); - - gst_pad_set_chain_function (nuv->sinkpad, - GST_DEBUG_FUNCPTR (gst_nuv_demux_chain)); - - gst_pad_set_event_function (nuv->sinkpad, gst_nuv_demux_handle_sink_event); - - gst_element_add_pad (GST_ELEMENT (nuv), nuv->sinkpad); - - nuv->adapter = NULL; - nuv->mpeg_buffer = NULL; - nuv->h = NULL; - nuv->eh = NULL; - nuv->fh = NULL; - gst_nuv_demux_reset (nuv); -} - -static void -gst_nuv_demux_finalize (GObject * object) -{ - GstNuvDemux *nuv = GST_NUV_DEMUX (object); - - if (nuv->mpeg_buffer != NULL) { - gst_buffer_unref (nuv->mpeg_buffer); - } - - gst_nuv_demux_destoy_src_pad (nuv); - gst_nuv_demux_reset (nuv); - if (nuv->adapter != NULL) { - g_object_unref (nuv->adapter); - nuv->adapter = NULL; - } - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -/***************************************************************************** - * Utils functions - *****************************************************************************/ - -static gboolean -gst_nuv_demux_handle_sink_event (GstPad * sinkpad, GstEvent * event) -{ - gboolean res = FALSE; - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_NEWSEGMENT: - res = TRUE; - break; - default: - return gst_pad_event_default (sinkpad, event); - break; - } - - gst_event_unref (event); - return res; -} - - -/* HeaderLoad: - */ -static GstFlowReturn -gst_nuv_demux_header_load (GstNuvDemux * nuv, nuv_header ** h_ret) -{ - GstBuffer *buffer = NULL; - GstFlowReturn res; - nuv_header *h; - - res = gst_nuv_demux_read_bytes (nuv, 72, TRUE, &buffer); - if (res != GST_FLOW_OK) - return res; - - h = g_new0 (nuv_header, 1); - - memcpy (h->id, buffer->data, 12); - memcpy (h->version, buffer->data + 12, 5); - h->i_width = GST_READ_UINT32_LE (&buffer->data[20]); - h->i_height = GST_READ_UINT32_LE (&buffer->data[24]); - h->i_width_desired = GST_READ_UINT32_LE (&buffer->data[28]); - h->i_height_desired = GST_READ_UINT32_LE (&buffer->data[32]); - h->i_mode = buffer->data[36]; - h->d_aspect = READ_DOUBLE_FROM_LE (&buffer->data[40]); - h->d_fps = READ_DOUBLE_FROM_LE (&buffer->data[48]); - h->i_video_blocks = GST_READ_UINT32_LE (&buffer->data[56]); - h->i_audio_blocks = GST_READ_UINT32_LE (&buffer->data[60]); - h->i_text_blocks = GST_READ_UINT32_LE (&buffer->data[64]); - h->i_keyframe_distance = GST_READ_UINT32_LE (&buffer->data[68]); - - GST_DEBUG_OBJECT (nuv, - "nuv: h=%s v=%s %dx%d a=%f fps=%f v=%d a=%d t=%d kfd=%d", h->id, - h->version, h->i_width, h->i_height, h->d_aspect, h->d_fps, - h->i_video_blocks, h->i_audio_blocks, h->i_text_blocks, - h->i_keyframe_distance); - - *h_ret = h; - gst_buffer_unref (buffer); - return res; -} - -static GstFlowReturn -gst_nuv_demux_stream_header_data (GstNuvDemux * nuv) -{ - GstFlowReturn res = gst_nuv_demux_header_load (nuv, &nuv->h); - - if (res == GST_FLOW_OK) - nuv->state = GST_NUV_DEMUX_EXTRA_DATA; - return res; -} - -/* - * Read NUV file tag - */ -static GstFlowReturn -gst_nuv_demux_stream_file_header (GstNuvDemux * nuv) -{ - GstFlowReturn res = GST_FLOW_OK; - GstBuffer *file_header = NULL; - - res = gst_nuv_demux_read_bytes (nuv, 12, FALSE, &file_header); - if (res != GST_FLOW_OK) { - return res; - } else { - if (strncmp ((gchar *) file_header->data, "MythTVVideo", 11) || - strncmp ((gchar *) file_header->data, "NuppelVideo", 11)) { - nuv->state = GST_NUV_DEMUX_HEADER_DATA; - } else { - GST_DEBUG_OBJECT (nuv, "error parsing file header"); - nuv->state = GST_NUV_DEMUX_INVALID_DATA; - res = GST_FLOW_ERROR; - } - } - if (file_header != NULL) { - gst_buffer_unref (file_header); - } - return res; -} - -/* FrameHeaderLoad: - */ -static GstFlowReturn -gst_nuv_demux_frame_header_load (GstNuvDemux * nuv, nuv_frame_header ** h_ret) -{ - unsigned char *data; - nuv_frame_header *h; - GstBuffer *buf = NULL; - - GstFlowReturn res = gst_nuv_demux_read_bytes (nuv, 12, TRUE, &buf); - - if (res != GST_FLOW_OK) { - if (buf != NULL) { - gst_buffer_unref (buf); - } - return res; - } - - h = g_new0 (nuv_frame_header, 1); - data = buf->data; - - h->i_type = data[0]; - h->i_compression = data[1]; - h->i_keyframe = data[2]; - h->i_filters = data[3]; - - h->i_timecode = GST_READ_UINT32_LE (&data[4]); - h->i_length = GST_READ_UINT32_LE (&data[8]); - GST_DEBUG_OBJECT (nuv, "frame hdr: t=%c c=%c k=%d f=0x%x timecode=%d l=%d", - h->i_type, - h->i_compression ? h->i_compression : ' ', - h->i_keyframe ? h->i_keyframe : ' ', - h->i_filters, h->i_timecode, h->i_length); - - *h_ret = h; - gst_buffer_unref (buf); - return GST_FLOW_OK; -} - -static GstFlowReturn -gst_nuv_demux_extended_header_load (GstNuvDemux * nuv, - nuv_extended_header ** h_ret) -{ - unsigned char *data; - GstBuffer *buff = NULL; - nuv_extended_header *h; - - - GstFlowReturn res = gst_nuv_demux_read_bytes (nuv, 512, TRUE, &buff); - - if (res != GST_FLOW_OK) { - if (buff != NULL) { - gst_buffer_unref (buff); - } - return res; - } - - h = g_new0 (nuv_extended_header, 1); - data = buff->data; - h->i_version = GST_READ_UINT32_LE (&data[0]); - h->i_video_fcc = GST_MAKE_FOURCC (data[4], data[5], data[6], data[7]); - h->i_audio_fcc = GST_MAKE_FOURCC (data[8], data[9], data[10], data[11]); - h->i_audio_sample_rate = GST_READ_UINT32_LE (&data[12]); - h->i_audio_bits_per_sample = GST_READ_UINT32_LE (&data[16]); - h->i_audio_channels = GST_READ_UINT32_LE (&data[20]); - h->i_audio_compression_ratio = GST_READ_UINT32_LE (&data[24]); - h->i_audio_quality = GST_READ_UINT32_LE (&data[28]); - h->i_rtjpeg_quality = GST_READ_UINT32_LE (&data[32]); - h->i_rtjpeg_luma_filter = GST_READ_UINT32_LE (&data[36]); - h->i_rtjpeg_chroma_filter = GST_READ_UINT32_LE (&data[40]); - h->i_lavc_bitrate = GST_READ_UINT32_LE (&data[44]); - h->i_lavc_qmin = GST_READ_UINT32_LE (&data[48]); - h->i_lavc_qmin = GST_READ_UINT32_LE (&data[52]); - h->i_lavc_maxqdiff = GST_READ_UINT32_LE (&data[56]); - h->i_seekable_offset = GST_READ_UINT64_LE (&data[60]); - h->i_keyframe_adjust_offset = GST_READ_UINT64_LE (&data[68]); - - GST_DEBUG_OBJECT (nuv, - "ex hdr: v=%d vffc=%4.4s afcc=%4.4s %dHz %dbits ach=%d acr=%d aq=%d" - "rtjpeg q=%d lf=%d lc=%d lavc br=%d qmin=%d qmax=%d maxqdiff=%d seekableoff=%" - G_GINT64_FORMAT " keyfao=%" G_GINT64_FORMAT, h->i_version, - (gchar *) & h->i_video_fcc, (gchar *) & h->i_audio_fcc, - h->i_audio_sample_rate, h->i_audio_bits_per_sample, h->i_audio_channels, - h->i_audio_compression_ratio, h->i_audio_quality, h->i_rtjpeg_quality, - h->i_rtjpeg_luma_filter, h->i_rtjpeg_chroma_filter, h->i_lavc_bitrate, - h->i_lavc_qmin, h->i_lavc_qmax, h->i_lavc_maxqdiff, h->i_seekable_offset, - h->i_keyframe_adjust_offset); - - *h_ret = h; - gst_buffer_unref (buff); - return res; -} - -static gboolean -gst_nuv_demux_handle_src_event (GstPad * pad, GstEvent * event) -{ - gst_event_unref (event); - return FALSE; -} - - -static void -gst_nuv_demux_create_pads (GstNuvDemux * nuv) -{ - if (nuv->h->i_video_blocks != 0) { - GstCaps *video_caps = NULL; - - nuv->src_video_pad = - gst_pad_new_from_static_template (&video_src_template, "video_src"); - - video_caps = gst_caps_new_simple ("video/x-divx", - "divxversion", G_TYPE_INT, 4, - "width", G_TYPE_INT, nuv->h->i_width, - "height", G_TYPE_INT, nuv->h->i_height, - "framerate", GST_TYPE_FRACTION, (gint) (nuv->h->d_fps * 1000.0f), 1000, - "pixel-aspect-ratio", GST_TYPE_FRACTION, - (gint) (nuv->h->d_aspect * 1000.0f), 1000, NULL); - - gst_pad_use_fixed_caps (nuv->src_video_pad); - gst_pad_set_active (nuv->src_video_pad, TRUE); - gst_pad_set_caps (nuv->src_video_pad, video_caps); - - gst_pad_set_event_function (nuv->src_video_pad, - gst_nuv_demux_handle_src_event); - gst_pad_set_active (nuv->src_video_pad, TRUE); - gst_element_add_pad (GST_ELEMENT (nuv), nuv->src_video_pad); - - gst_caps_unref (video_caps); - } - - if (nuv->h->i_audio_blocks != 0) { - GstCaps *audio_caps = NULL; - - nuv->src_audio_pad = - gst_pad_new_from_static_template (&audio_src_template, "audio_src"); - - audio_caps = gst_caps_new_simple ("audio/mpeg", - "rate", G_TYPE_INT, nuv->eh->i_audio_sample_rate, - "format", GST_TYPE_FOURCC, nuv->eh->i_audio_fcc, - "channels", G_TYPE_INT, nuv->eh->i_audio_channels, - "mpegversion", G_TYPE_INT, nuv->eh->i_version, NULL); - - gst_pad_use_fixed_caps (nuv->src_audio_pad); - gst_pad_set_active (nuv->src_audio_pad, TRUE); - gst_pad_set_caps (nuv->src_audio_pad, audio_caps); - gst_pad_set_active (nuv->src_audio_pad, TRUE); - gst_element_add_pad (GST_ELEMENT (nuv), nuv->src_audio_pad); - - gst_pad_set_event_function (nuv->src_audio_pad, - gst_nuv_demux_handle_src_event); - - gst_caps_unref (audio_caps); - } - - gst_element_no_more_pads (GST_ELEMENT (nuv)); -} - -static GstFlowReturn -gst_nuv_demux_read_head_frame (GstNuvDemux * nuv) -{ - GstFlowReturn ret = GST_FLOW_OK; - - ret = gst_nuv_demux_frame_header_load (nuv, &nuv->fh); - if (ret != GST_FLOW_OK) - return ret; - - nuv->state = GST_NUV_DEMUX_MOVI; - return ret; -} - -static GstFlowReturn -gst_nuv_demux_stream_data (GstNuvDemux * nuv) -{ - GstFlowReturn ret = GST_FLOW_OK; - GstBuffer *buf = NULL; - nuv_frame_header *h = nuv->fh; - - if (h->i_type == 'R') - goto done; - - if (h->i_length > 0) { - ret = gst_nuv_demux_read_bytes (nuv, h->i_length, TRUE, &buf); - if (ret != GST_FLOW_OK) - return ret; - - if (h->i_timecode > 0) - GST_BUFFER_TIMESTAMP (buf) = h->i_timecode * GST_MSECOND; - } - - - switch (h->i_type) { - case 'V': - { - if (!buf) - break; - - GST_BUFFER_OFFSET (buf) = nuv->video_offset; - gst_buffer_set_caps (buf, GST_PAD_CAPS (nuv->src_video_pad)); - ret = gst_pad_push (nuv->src_video_pad, buf); - nuv->video_offset++; - break; - } - case 'A': - { - if (!buf) - break; - - GST_BUFFER_OFFSET (buf) = nuv->audio_offset; - gst_buffer_set_caps (buf, GST_PAD_CAPS (nuv->src_audio_pad)); - ret = gst_pad_push (nuv->src_audio_pad, buf); - nuv->audio_offset++; - break; - } - case 'S': - { - switch (h->i_compression) { - case 'V': - gst_pad_push_event (nuv->src_video_pad, - gst_event_new_new_segment (TRUE, 1.0, GST_FORMAT_TIME, 0, -1, - h->i_timecode)); - break; - case 'A': - gst_pad_push_event (nuv->src_audio_pad, - gst_event_new_new_segment (TRUE, 1.0, GST_FORMAT_TIME, 0, -1, 0)); - break; - default: - break; - } - } - default: - if (buf != NULL) - gst_buffer_unref (buf); - - break; - } - -done: - nuv->state = GST_NUV_DEMUX_FRAME_HEADER; - g_free (nuv->fh); - nuv->fh = NULL; - return ret; -} - -static GstFlowReturn -gst_nuv_demux_stream_mpeg_data (GstNuvDemux * nuv) -{ - GstFlowReturn ret = GST_FLOW_OK; - - /* ffmpeg extra data */ - nuv->mpeg_buffer = NULL; - ret = - gst_nuv_demux_read_bytes (nuv, nuv->mpeg_data_size, TRUE, - &nuv->mpeg_buffer); - if (ret != GST_FLOW_OK) { - return GST_FLOW_ERROR; - } - GST_BUFFER_SIZE (nuv->mpeg_buffer) = nuv->mpeg_data_size; - nuv->state = GST_NUV_DEMUX_EXTEND_HEADER; - return ret; -} - -static GstFlowReturn -gst_nuv_demux_stream_extra_data (GstNuvDemux * nuv) -{ - GstFlowReturn ret = GST_FLOW_OK; - - /* Load 'D' */ - nuv_frame_header *h; - - ret = gst_nuv_demux_frame_header_load (nuv, &h); - if (ret != GST_FLOW_OK) - return ret; - - if (h->i_type != 'D') { - g_free (h); - return GST_FLOW_ERROR; - } - - if (h->i_length > 0) { - if (h->i_compression == 'F') { - nuv->state = GST_NUV_DEMUX_MPEG_DATA; - } else { - g_free (h); - return GST_FLOW_ERROR; - } - } else { - nuv->state = GST_NUV_DEMUX_EXTEND_HEADER; - } - - g_free (h); - h = NULL; - return ret; -} - -static GstFlowReturn -gst_nuv_demux_stream_extend_header_data (GstNuvDemux * nuv) -{ - GstFlowReturn ret = GST_FLOW_OK; - - ret = gst_nuv_demux_extended_header_load (nuv, &nuv->eh); - if (ret != GST_FLOW_OK) - return ret; - - gst_nuv_demux_create_pads (nuv); - nuv->state = GST_NUV_DEMUX_FRAME_HEADER; - return ret; -} - -static GstFlowReturn -gst_nuv_demux_stream_extend_header (GstNuvDemux * nuv) -{ - GstBuffer *buf = NULL; - GstFlowReturn res = GST_FLOW_OK; - - res = gst_nuv_demux_read_bytes (nuv, 1, FALSE, &buf); - if (res != GST_FLOW_OK) { - if (buf != NULL) { - gst_buffer_unref (buf); - } - return res; - } - - if (buf->data[0] == 'X') { - nuv_frame_header *h = NULL; - - gst_buffer_unref (buf); - buf = NULL; - - res = gst_nuv_demux_frame_header_load (nuv, &h); - if (res != GST_FLOW_OK) - return res; - - if (h->i_length != 512) { - g_free (h); - return GST_FLOW_ERROR; - } - g_free (h); - h = NULL; - nuv->state = GST_NUV_DEMUX_EXTEND_HEADER_DATA; - } else { - nuv->state = GST_NUV_DEMUX_INVALID_DATA; - GST_ELEMENT_ERROR (nuv, STREAM, DEMUX, (NULL), - ("Unsupported extended header (0x%02x)", buf->data[0])); - gst_buffer_unref (buf); - return GST_FLOW_ERROR; - } - return res; -} - -static GstFlowReturn -gst_nuv_demux_play (GstPad * pad) -{ - GstFlowReturn res = GST_FLOW_OK; - GstNuvDemux *nuv = GST_NUV_DEMUX (GST_PAD_PARENT (pad)); - - switch (nuv->state) { - case GST_NUV_DEMUX_START: - res = gst_nuv_demux_stream_file_header (nuv); - if ((res != GST_FLOW_OK) && (res != GST_FLOW_ERROR_NO_DATA)) { - goto pause; - } - if (nuv->state != GST_NUV_DEMUX_HEADER_DATA) - break; - - case GST_NUV_DEMUX_HEADER_DATA: - res = gst_nuv_demux_stream_header_data (nuv); - if ((res != GST_FLOW_OK) && (res != GST_FLOW_ERROR_NO_DATA)) { - goto pause; - } - if (nuv->state != GST_NUV_DEMUX_EXTRA_DATA) - break; - - case GST_NUV_DEMUX_EXTRA_DATA: - res = gst_nuv_demux_stream_extra_data (nuv); - if ((res != GST_FLOW_OK) && (res != GST_FLOW_ERROR_NO_DATA)) { - goto pause; - } - if (nuv->state != GST_NUV_DEMUX_MPEG_DATA) - break; - - case GST_NUV_DEMUX_MPEG_DATA: - res = gst_nuv_demux_stream_mpeg_data (nuv); - if ((res != GST_FLOW_OK) && (res != GST_FLOW_ERROR_NO_DATA)) { - goto pause; - } - - if (nuv->state != GST_NUV_DEMUX_EXTEND_HEADER) - break; - - case GST_NUV_DEMUX_EXTEND_HEADER: - res = gst_nuv_demux_stream_extend_header (nuv); - if ((res != GST_FLOW_OK) && (res != GST_FLOW_ERROR_NO_DATA)) { - goto pause; - } - if (nuv->state != GST_NUV_DEMUX_EXTEND_HEADER_DATA) - break; - - case GST_NUV_DEMUX_EXTEND_HEADER_DATA: - res = gst_nuv_demux_stream_extend_header_data (nuv); - if ((res != GST_FLOW_OK) && (res != GST_FLOW_ERROR_NO_DATA)) { - goto pause; - } - - if (nuv->state != GST_NUV_DEMUX_FRAME_HEADER) - break; - - case GST_NUV_DEMUX_FRAME_HEADER: - res = gst_nuv_demux_read_head_frame (nuv); - if ((res != GST_FLOW_OK) && (res != GST_FLOW_ERROR_NO_DATA)) { - goto pause; - } - if (nuv->state != GST_NUV_DEMUX_MOVI) - break; - - case GST_NUV_DEMUX_MOVI: - res = gst_nuv_demux_stream_data (nuv); - if ((res != GST_FLOW_OK) && (res != GST_FLOW_CUSTOM_ERROR)) { - goto pause; - } - break; - case GST_NUV_DEMUX_INVALID_DATA: - goto pause; - default: - g_assert_not_reached (); - } - - GST_DEBUG_OBJECT (nuv, "state: %d res:%s", nuv->state, - gst_flow_get_name (res)); - - return GST_FLOW_OK; - -pause: - GST_LOG_OBJECT (nuv, "pausing task, reason %s", gst_flow_get_name (res)); - gst_pad_pause_task (nuv->sinkpad); - if (res == GST_FLOW_UNEXPECTED) { - gst_nuv_demux_send_eos (nuv); - } else if (res == GST_FLOW_NOT_LINKED || res < GST_FLOW_UNEXPECTED) { - GST_ELEMENT_FLOW_ERROR (nuv, res); - - gst_nuv_demux_send_eos (nuv); - } - return res; -} - -static void -gst_nuv_demux_send_eos (GstNuvDemux * nuv) -{ - gst_element_post_message (GST_ELEMENT (nuv), - gst_message_new_segment_done (GST_OBJECT (nuv), GST_FORMAT_TIME, -1)); - - if (nuv->src_video_pad) - gst_pad_push_event (nuv->src_video_pad, gst_event_new_eos ()); - if (nuv->src_audio_pad) - gst_pad_push_event (nuv->src_audio_pad, gst_event_new_eos ()); -} - -static GstFlowReturn -gst_nuv_demux_read_bytes (GstNuvDemux * nuv, guint64 size, gboolean move, - GstBuffer ** buffer) -{ - GstFlowReturn ret = GST_FLOW_OK; - - if (size == 0) { - *buffer = gst_buffer_new (); - return ret; - } - - if (nuv->mode == 0) { - ret = gst_pad_pull_range (nuv->sinkpad, nuv->offset, size, buffer); - if (ret == GST_FLOW_OK) { - if (move) { - nuv->offset += size; - } - /* got eos */ - } else if (ret == GST_FLOW_UNEXPECTED) { - gst_nuv_demux_send_eos (nuv); - return GST_FLOW_FLUSHING; - } - } else { - if (gst_adapter_available (nuv->adapter) < size) - return GST_FLOW_ERROR_NO_DATA; - - if (move) { - *buffer = gst_adapter_take_buffer (nuv->adapter, size); - } else { - guint8 *data = NULL; - - data = (guint8 *) gst_adapter_peek (nuv->adapter, size); - *buffer = gst_buffer_new (); - gst_buffer_set_data (*buffer, data, size); - } - } - return ret; -} - -static gboolean -gst_nuv_demux_sink_activate (GstPad * sinkpad) -{ - gboolean res = TRUE; - GstNuvDemux *nuv = GST_NUV_DEMUX (gst_pad_get_parent (sinkpad)); - - if (gst_pad_check_pull_range (sinkpad)) { - nuv->mode = 0; - if (nuv->adapter != NULL) { - g_object_unref (nuv->adapter); - nuv->adapter = NULL; - } - res = gst_pad_activate_pull (sinkpad, TRUE); - } else { - nuv->mode = 1; - if (!nuv->adapter) { - nuv->adapter = gst_adapter_new (); - } - res = gst_pad_activate_push (sinkpad, TRUE); - } - - g_object_unref (nuv); - return res; -} - -static gboolean -gst_nuv_demux_sink_activate_pull (GstPad * sinkpad, gboolean active) -{ - GstNuvDemux *nuv = GST_NUV_DEMUX (gst_pad_get_parent (sinkpad)); - - if (active) { - gst_pad_start_task (sinkpad, (GstTaskFunction) gst_nuv_demux_loop, sinkpad, - NULL); - } else { - gst_pad_stop_task (sinkpad); - } - gst_object_unref (nuv); - - return TRUE; -} - -static GstFlowReturn -gst_nuv_demux_chain (GstPad * pad, GstBuffer * buf) -{ - GstNuvDemux *nuv = GST_NUV_DEMUX (gst_pad_get_parent (pad)); - - gst_adapter_push (nuv->adapter, buf); - - return gst_nuv_demux_play (pad); -} - -static void -gst_nuv_demux_loop (GstPad * pad) -{ - gst_nuv_demux_play (pad); -} - -static void -gst_nuv_demux_reset (GstNuvDemux * nuv) -{ - nuv->state = GST_NUV_DEMUX_START; - nuv->mode = 0; - nuv->offset = 0; - nuv->video_offset = 0; - nuv->audio_offset = 0; - - if (nuv->adapter != NULL) - gst_adapter_clear (nuv->adapter); - - if (nuv->mpeg_buffer != NULL) { - gst_buffer_unref (nuv->mpeg_buffer); - nuv->mpeg_buffer = NULL; - } - - g_free (nuv->h); - nuv->h = NULL; - - g_free (nuv->eh); - nuv->eh = NULL; - - g_free (nuv->fh); - nuv->fh = NULL; -} - -static void -gst_nuv_demux_destoy_src_pad (GstNuvDemux * nuv) -{ - if (nuv->src_video_pad) { - gst_element_remove_pad (GST_ELEMENT (nuv), nuv->src_video_pad); - nuv->src_video_pad = NULL; - } - - if (nuv->src_audio_pad) { - gst_element_remove_pad (GST_ELEMENT (nuv), nuv->src_audio_pad); - nuv->src_audio_pad = NULL; - } -} - -static GstStateChangeReturn -gst_nuv_demux_change_state (GstElement * element, GstStateChange transition) -{ - GstStateChangeReturn ret; - - switch (transition) { - case GST_STATE_CHANGE_READY_TO_PAUSED: - break; - default: - break; - } - - ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - if (ret == GST_STATE_CHANGE_FAILURE) - goto done; - - switch (transition) { - case GST_STATE_CHANGE_PAUSED_TO_READY: - gst_nuv_demux_destoy_src_pad (GST_NUV_DEMUX (element)); - gst_nuv_demux_reset (GST_NUV_DEMUX (element)); - break; - default: - break; - } - -done: - return ret; -} - -static gboolean -plugin_init (GstPlugin * plugin) -{ - GST_DEBUG_CATEGORY_INIT (nuvdemux_debug, "nuvdemux", - 0, "Demuxer for NUV streams"); - -#ifdef ENABLE_NLS - GST_DEBUG ("binding text domain %s to locale dir %s", GETTEXT_PACKAGE, - LOCALEDIR); - bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR); -#endif /* ENABLE_NLS */ - - if (!gst_element_register (plugin, "nuvdemux", GST_RANK_SECONDARY, - GST_TYPE_NUV_DEMUX)) { - return FALSE; - } - return TRUE; -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - nuvdemux, - "Demuxes MythTV NuppelVideo files", - plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/gst/nuvdemux/gstnuvdemux.h b/gst/nuvdemux/gstnuvdemux.h deleted file mode 100644 index f746a3187..000000000 --- a/gst/nuvdemux/gstnuvdemux.h +++ /dev/null @@ -1,173 +0,0 @@ -/* GStreamer - * Copyright (C) <2006> Renato Araujo Oliveira Filho <renato.filho@indt.org.br> - * Rosfran Borges <rosfran.borges@indt.org.br> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_NUV_DEMUX_H__ -#define __GST_NUV_DEMUX_H__ - -#include <gst/gst.h> - -#include <gst/base/gstadapter.h> - -G_BEGIN_DECLS - -#define GST_TYPE_NUV_DEMUX \ - (gst_nuv_demux_get_type ()) -#define GST_NUV_DEMUX(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_NUV_DEMUX, GstNuvDemux)) -#define GST_NUV_DEMUX_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_NUV_DEMUX, GstNuvDemuxClass)) -#define GST_IS_NUV_DEMUX(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_NUV_DEMUX)) -#define GST_IS_NUV_DEMUX_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_NUV_DEMUX)) - - -/* */ -typedef struct -{ - gchar id[12]; /* "NuppelVideo\0" or "MythTVVideo\0" */ - gchar version[5]; /* "x.xx\0" */ - - gint i_width; - gint i_height; - gint i_width_desired; - gint i_height_desired; - - gchar i_mode; /* P progressive, I interlaced */ - - gdouble d_aspect; /* 1.0 squared pixel */ - gdouble d_fps; - - gint i_video_blocks; /* 0 no video, -1 unknown */ - gint i_audio_blocks; - gint i_text_blocks; - - gint i_keyframe_distance; - -} nuv_header; - -typedef struct -{ - gchar i_type; /* A: audio, V: video, S: sync; T: test - R: Seekpoint (string:RTjjjjjjjj) - D: Extra data for codec */ - gchar i_compression; /* V: 0 uncompressed - 1 RTJpeg - 2 RTJpeg+lzo - N black frame - L copy last - A: 0 uncompressed (44100 1-bits, 2ch) - 1 lzo - 2 layer 2 - 3 layer 3 - F flac - S shorten - N null frame loudless - L copy last - S: B audio and vdeo sync point - A audio sync info (timecode == effective - dsp frequency*100) - V next video sync (timecode == next video - frame num) - S audio,video,text correlation */ - gchar i_keyframe; /* 0 keyframe, else no no key frame */ - guint8 i_filters; /* 0x01: gauss 5 pixel (8,2,2,2,2)/16 - 0x02: gauss 5 pixel (8,1,1,1,1)/12 - 0x04: cartoon filter */ - - gint i_timecode; /* ms */ - - gint i_length; /* V,A,T: length of following data - S: length of packet correl */ -} nuv_frame_header; - -/* FIXME Not sure of this one */ -typedef struct -{ - gint i_version; - guint32 i_video_fcc; - - guint32 i_audio_fcc; - gint i_audio_sample_rate; - gint i_audio_bits_per_sample; - gint i_audio_channels; - gint i_audio_compression_ratio; - gint i_audio_quality; - gint i_rtjpeg_quality; - gint i_rtjpeg_luma_filter; - gint i_rtjpeg_chroma_filter; - gint i_lavc_bitrate; - gint i_lavc_qmin; - gint i_lavc_qmax; - gint i_lavc_maxqdiff; - gint64 i_seekable_offset; - gint64 i_keyframe_adjust_offset; - -} nuv_extended_header; - -typedef enum { - GST_NUV_DEMUX_START, - GST_NUV_DEMUX_HEADER_DATA, - GST_NUV_DEMUX_EXTRA_DATA, - GST_NUV_DEMUX_MPEG_DATA, - GST_NUV_DEMUX_EXTEND_HEADER, - GST_NUV_DEMUX_EXTEND_HEADER_DATA, - GST_NUV_DEMUX_FRAME_HEADER, - GST_NUV_DEMUX_MOVI, - GST_NUV_DEMUX_INVALID_DATA -} GstNuvDemuxState; - -typedef struct _GstNuvDemux { - GstElement parent; - - guint mode; - GstAdapter *adapter; - guint64 video_offset; - guint64 audio_offset; - - /* pads */ - GstPad *sinkpad; - GstPad *src_video_pad; - GstPad *src_audio_pad; - gboolean first_video; - gboolean first_audio; - - /* NUV decoding state */ - GstNuvDemuxState state; - guint64 offset; - - /* Mpeg ExtraData */ - guint64 mpeg_data_size; - GstBuffer *mpeg_buffer; - - nuv_header *h; - nuv_extended_header *eh; - nuv_frame_header *fh; -} GstNuvDemux; - -typedef struct _GstNuvDemuxClass { - GstElementClass parent_class; -} GstNuvDemuxClass; - -GType gst_nuv_demux_get_type (void); - -G_END_DECLS - -#endif /* __GST_NUV_DEMUX_H__ */ diff --git a/gst/nuvdemux/meson.build b/gst/nuvdemux/meson.build deleted file mode 100644 index c6d803df6..000000000 --- a/gst/nuvdemux/meson.build +++ /dev/null @@ -1,12 +0,0 @@ -nuvd_sources = [ - 'gstnuvdemux.c', -] - -gstnuvdemux = library('gstnuvdemux', - nuvd_sources, - c_args : gst_plugins_bad_args, - include_directories : [configinc, libsinc], - dependencies : [gstbase_dep], - install : true, - install_dir : plugins_install_dir, -) diff --git a/gst/overlay/Makefile.am b/gst/overlay/Makefile.am deleted file mode 100644 index 40230ef1d..000000000 --- a/gst/overlay/Makefile.am +++ /dev/null @@ -1,14 +0,0 @@ - -plugin_LTLIBRARIES = libgstoverlay.la - -libgstoverlay_la_SOURCES = gstoverlay.c - -noinst_HEADERS = gstoverlay.h - -libgstoverlay_la_CFLAGS = $(GST_CFLAGS) -libgstoverlay_la_LIBADD = -libgstoverlay_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstoverlay_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -EXTRA_DIST = - diff --git a/gst/overlay/gstoverlay.c b/gst/overlay/gstoverlay.c deleted file mode 100644 index 20cf47abc..000000000 --- a/gst/overlay/gstoverlay.c +++ /dev/null @@ -1,357 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * Copyright (C) <2003> David Schleef <ds@schleef.org> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include "gstoverlay.h" -#include <gst/video/video.h> - -static GstStaticPadTemplate overlay_src_factory = -GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420")) - ); - -static GstStaticPadTemplate overlay_sink1_factory = -GST_STATIC_PAD_TEMPLATE ("sink1", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420")) - ); - -static GstStaticPadTemplate overlay_sink2_factory = -GST_STATIC_PAD_TEMPLATE ("sink2", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420")) - ); - -static GstStaticPadTemplate overlay_sink3_factory = -GST_STATIC_PAD_TEMPLATE ("sink3", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420")) - ); - -/* OVERLAY signals and args */ -enum -{ - /* FILL ME */ - LAST_SIGNAL -}; - -enum -{ - PROP_0 -}; - - -static void gst_overlay_class_init (GstOverlayClass * klass); -static void gst_overlay_base_init (GstOverlayClass * klass); -static void gst_overlay_init (GstOverlay * overlay); - -static void gst_overlay_loop (GstElement * element); - -static void gst_overlay_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec); -static void gst_overlay_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec); - -static GstElementClass *parent_class = NULL; - -/*static guint gst_overlay_signals[LAST_SIGNAL] = { 0 }; */ - -static GType -gst_overlay_get_type (void) -{ - static GType overlay_type = 0; - - if (!overlay_type) { - static const GTypeInfo overlay_info = { - sizeof (GstOverlayClass), - (GBaseInitFunc) gst_overlay_base_init, - NULL, - (GClassInitFunc) gst_overlay_class_init, - NULL, - NULL, - sizeof (GstOverlay), - 0, - (GInstanceInitFunc) gst_overlay_init, - }; - - overlay_type = - g_type_register_static (GST_TYPE_ELEMENT, "GstOverlay", &overlay_info, - 0); - } - return overlay_type; -} - -static void -gst_overlay_base_init (GstOverlayClass * klass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gst_element_class_add_static_pad_template (element_class, - &overlay_sink1_factory); - gst_element_class_add_static_pad_template (element_class, - &overlay_sink2_factory); - gst_element_class_add_static_pad_template (element_class, - &overlay_sink3_factory); - gst_element_class_add_static_pad_template (element_class, - &overlay_src_factory); - gst_element_class_set_static_metadata (element_class, "Video overlay", - "Filter/Editor/Video", "Overlay multiple video streams", - "David Schleef <ds@schleef.org>"); -} - -static void -gst_overlay_class_init (GstOverlayClass * klass) -{ - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - - gobject_class = (GObjectClass *) klass; - gstelement_class = (GstElementClass *) klass; - - parent_class = g_type_class_peek_parent (klass); - - gobject_class->set_property = gst_overlay_set_property; - gobject_class->get_property = gst_overlay_get_property; - -} - -#if 0 -static GstCaps * -gst_overlay_getcaps (GstPad * pad) -{ - GstCaps *caps; - GstOverlay *overlay; - - overlay = GST_OVERLAY (gst_pad_get_parent (pad)); - - if (overlay->width && overlay->height) { - caps = GST_STATIC_CAPS ("overlay_sink2", - "video/raw", - "format", GST_TYPE_FOURCC (GST_MAKE_FOURCC ('I', '4', '2', '0')), - "width", G_TYPE_INT (overlay->width), - "height", G_TYPE_INT (overlay->height) - ); - } else { - caps = GST_STATIC_CAPS ("overlay_sink2", - "video/raw", - "format", GST_TYPE_FOURCC (GST_MAKE_FOURCC ('I', '4', '2', '0')), - "width", G_TYPE_INT_RANGE (0, 4096), - "height", G_TYPE_INT_RANGE (0, 4096) - ); - } - - return caps; -} -#endif - -static gboolean -gst_overlay_sinkconnect (GstPad * pad, const GstCaps * caps) -{ - GstOverlay *overlay; - GstStructure *structure; - - overlay = GST_OVERLAY (gst_pad_get_parent (pad)); - - structure = gst_caps_get_structure (caps, 0); - - gst_structure_get_int (structure, "width", &overlay->width); - gst_structure_get_int (structure, "height", &overlay->height); - gst_structure_get_double (structure, "framerate", &overlay->framerate); - - /* forward to the next plugin */ - return gst_pad_try_set_caps (overlay->srcpad, caps); -} - -static void -gst_overlay_init (GstOverlay * overlay) -{ - overlay->sinkpad1 = - gst_pad_new_from_static_template (&overlay_sink1_factory, "sink1"); - gst_pad_set_link_function (overlay->sinkpad1, gst_overlay_sinkconnect); - gst_element_add_pad (GST_ELEMENT (overlay), overlay->sinkpad1); - - overlay->sinkpad2 = - gst_pad_new_from_static_template (&overlay_sink2_factory, "sink2"); - gst_pad_set_link_function (overlay->sinkpad2, gst_overlay_sinkconnect); - gst_element_add_pad (GST_ELEMENT (overlay), overlay->sinkpad2); - - overlay->sinkpad3 = - gst_pad_new_from_static_template (&overlay_sink3_factory, "sink3"); - gst_pad_set_link_function (overlay->sinkpad3, gst_overlay_sinkconnect); - gst_element_add_pad (GST_ELEMENT (overlay), overlay->sinkpad3); - - overlay->srcpad = - gst_pad_new_from_static_template (&overlay_src_factory, "src"); - gst_element_add_pad (GST_ELEMENT (overlay), overlay->srcpad); - - gst_element_set_loop_function (GST_ELEMENT (overlay), gst_overlay_loop); -} - -static void -gst_overlay_blend_i420 (guint8 * out, guint8 * in1, guint8 * in2, guint8 * in3, - gint width, gint height) -{ - int mask; - int i, j; - guint8 *in1u, *in1v, *in2u, *in2v, *outu, *outv; - int lumsize; - int chromsize; - int width2 = width / 2; - int height2 = height / 2; - - lumsize = width * height; - chromsize = width2 * height2; - - in1u = in1 + lumsize; - in1v = in1u + chromsize; - in2u = in2 + lumsize; - in2v = in2u + chromsize; - outu = out + lumsize; - outv = outu + chromsize; - - for (i = 0; i < height; i++) { - for (j = 0; j < width; j++) { - mask = in3[i * width + j]; - out[i * width + j] = ((in1[i * width + j] * mask) + - (in2[i * width + j] * (255 - mask))) >> 8; - } - } - - for (i = 0; i < height / 2; i++) { - for (j = 0; j < width / 2; j++) { - mask = - (in3[(i * 2) * width + (j * 2)] + in3[(i * 2 + 1) * width + (j * 2)] + - in3[(i * 2) * width + (j * 2 + 1)] + in3[(i * 2 + 1) * width + - (j * 2 + 1)]) / 4; - outu[i * width2 + j] = - ((in1u[i * width2 + j] * mask) + (in2u[i * width2 + j] * (255 - - mask))) >> 8; - outv[i * width2 + j] = - ((in1v[i * width2 + j] * mask) + (in2v[i * width2 + j] * (255 - - mask))) >> 8; - } - } -} - -static void -gst_overlay_loop (GstElement * element) -{ - GstOverlay *overlay; - GstBuffer *out; - GstBuffer *in1 = NULL, *in2 = NULL, *in3 = NULL; - int size; - - overlay = GST_OVERLAY (element); - - in1 = GST_BUFFER (gst_pad_pull (overlay->sinkpad1)); - if (GST_IS_EVENT (in1)) { - gst_pad_push (overlay->srcpad, GST_DATA (in1)); - /* FIXME */ - return; - } - in2 = GST_BUFFER (gst_pad_pull (overlay->sinkpad2)); - if (GST_IS_EVENT (in2)) { - gst_pad_push (overlay->srcpad, GST_DATA (in2)); - /* FIXME */ - return; - } - in3 = GST_BUFFER (gst_pad_pull (overlay->sinkpad3)); - if (GST_IS_EVENT (in3)) { - gst_pad_push (overlay->srcpad, GST_DATA (in3)); - /* FIXME */ - return; - } - - g_return_if_fail (in1 != NULL); - g_return_if_fail (in2 != NULL); - g_return_if_fail (in3 != NULL); - - size = (overlay->width * overlay->height * 3) / 2; - g_return_if_fail (GST_BUFFER_SIZE (in1) != size); - g_return_if_fail (GST_BUFFER_SIZE (in2) != size); - g_return_if_fail (GST_BUFFER_SIZE (in3) != size); - - out = gst_buffer_new_and_alloc (size); - - gst_overlay_blend_i420 (GST_BUFFER_DATA (out), - GST_BUFFER_DATA (in1), - GST_BUFFER_DATA (in2), - GST_BUFFER_DATA (in3), overlay->width, overlay->height); - - GST_BUFFER_TIMESTAMP (out) = GST_BUFFER_TIMESTAMP (in1); - GST_BUFFER_DURATION (out) = GST_BUFFER_DURATION (in1); - - gst_buffer_unref (in1); - gst_buffer_unref (in2); - gst_buffer_unref (in3); - - gst_pad_push (overlay->srcpad, GST_DATA (out)); -} - -static void -gst_overlay_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstOverlay *overlay; - - overlay = GST_OVERLAY (object); - - switch (prop_id) { - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_overlay_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) -{ - GstOverlay *overlay; - - overlay = GST_OVERLAY (object); - - switch (prop_id) { - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - - -static gboolean -plugin_init (GstPlugin * plugin) -{ - return gst_element_register (plugin, "overlay", - GST_RANK_NONE, GST_TYPE_OVERLAY); -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - overlay, - "Overlay multiple video streams", - plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/gst/overlay/gstoverlay.h b/gst/overlay/gstoverlay.h deleted file mode 100644 index de39db28a..000000000 --- a/gst/overlay/gstoverlay.h +++ /dev/null @@ -1,67 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - - -#ifndef __GST_OVERLAY_H__ -#define __GST_OVERLAY_H__ - -#include <gst/gst.h> - -#define GST_TYPE_OVERLAY \ - (gst_overlay_get_type()) -#define GST_OVERLAY(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_OVERLAY,GstOverlay)) -#define GST_OVERLAY_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_OVERLAY,GstOverlayClass)) -#define GST_IS_OVERLAY(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_OVERLAY)) -#define GST_IS_OVERLAY_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_OVERLAY)) - -typedef struct _GstOverlay GstOverlay; -typedef struct _GstOverlayClass GstOverlayClass; - -struct _GstOverlay { - GstElement element; - - GstPad *srcpad; - GstPad *sinkpad1; - GstPad *sinkpad2; - GstPad *sinkpad3; - - gint format; - gint width; - gint height; - - gint duration; - gint position; - - gint type; - gint fps; - gint border; - gint depth; - - gdouble framerate; -}; - -struct _GstOverlayClass { - GstElementClass parent_class; -}; - -#endif /* __GST_OVERLAY_H__ */ diff --git a/gst/overlay/meson.build b/gst/overlay/meson.build deleted file mode 100644 index 56854bcd5..000000000 --- a/gst/overlay/meson.build +++ /dev/null @@ -1,12 +0,0 @@ -overlay_sources = [ - 'gstoverlay.c', -] - -gstoverlay = library('gstoverlay', - overlay_sources, - c_args : gst_plugins_bad_args, - include_directories : [configinc], - dependencies : [gst_dep], - install : true, - install_dir : plugins_install_dir, -) diff --git a/gst/patchdetect/Makefile.am b/gst/patchdetect/Makefile.am deleted file mode 100644 index 5ddef3fe9..000000000 --- a/gst/patchdetect/Makefile.am +++ /dev/null @@ -1,19 +0,0 @@ -plugin_LTLIBRARIES = libgstpatchdetect.la - -#ORC_SOURCE=gstpatchdetectorc -#include $(top_srcdir)/common/orc.mak - -libgstpatchdetect_la_SOURCES = gstpatchdetect.c -#nodist_libgstpatchdetect_la_SOURCES = $(ORC_NODIST_SOURCES) -libgstpatchdetect_la_CFLAGS = \ - $(GST_PLUGINS_BASE_CFLAGS) \ - $(GST_CFLAGS) -libgstpatchdetect_la_LIBADD = \ - $(GST_PLUGINS_BASE_LIBS) -lgstvideo-$(GST_API_VERSION) \ - $(GST_BASE_LIBS) \ - $(GST_LIBS) \ - $(LIBM) -libgstpatchdetect_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstpatchdetect_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -noinst_HEADERS = gstpatchdetect.h diff --git a/gst/patchdetect/gstpatchdetect.c b/gst/patchdetect/gstpatchdetect.c deleted file mode 100644 index ff21fdab0..000000000 --- a/gst/patchdetect/gstpatchdetect.c +++ /dev/null @@ -1,1235 +0,0 @@ -/* GStreamer - * Copyright (C) 2011 David Schleef <ds@entropywave.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin Street, Suite 500, - * Boston, MA 02110-1335, USA. - */ -/** - * SECTION:element-gstpatchdetect - * - * The patchdetect element detects color patches from a color - * calibration chart. Currently, the patches for the 24-square - * Munsell ColorChecker are hard-coded into the element. When - * a color chart is detected in the video stream, a message is - * sent to the bus containing the detected color values of each - * of the patches. - * - * <refsect2> - * <title>Example launch line</title> - * |[ - * gst-launch -v dv1394src ! dvdemux ! dvdec ! patchdetect ! xvimagesink - * ]| - * </refsect2> - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <gst/gst.h> -#include <gst/base/gstbasetransform.h> -#include <gst/video/video.h> -#include <math.h> -#include <string.h> -#include "gstpatchdetect.h" - -GST_DEBUG_CATEGORY_STATIC (gst_patchdetect_debug_category); -#define GST_CAT_DEFAULT gst_patchdetect_debug_category - -/* prototypes */ - - -static void gst_patchdetect_set_property (GObject * object, - guint property_id, const GValue * value, GParamSpec * pspec); -static void gst_patchdetect_get_property (GObject * object, - guint property_id, GValue * value, GParamSpec * pspec); -static void gst_patchdetect_dispose (GObject * object); -static void gst_patchdetect_finalize (GObject * object); - -static gboolean -gst_patchdetect_get_unit_size (GstBaseTransform * trans, GstCaps * caps, - guint * size); -static gboolean -gst_patchdetect_set_caps (GstBaseTransform * trans, GstCaps * incaps, - GstCaps * outcaps); -static gboolean gst_patchdetect_start (GstBaseTransform * trans); -static gboolean gst_patchdetect_stop (GstBaseTransform * trans); -static gboolean gst_patchdetect_event (GstBaseTransform * trans, - GstEvent * event); -static GstFlowReturn gst_patchdetect_transform_ip (GstBaseTransform * trans, - GstBuffer * buf); -static gboolean gst_patchdetect_src_event (GstBaseTransform * trans, - GstEvent * event); - -enum -{ - PROP_0 -}; - -/* pad templates */ - -static GstStaticPadTemplate gst_patchdetect_sink_template = -GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420")) - ); - -static GstStaticPadTemplate gst_patchdetect_src_template = -GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420")) - ); - - -/* class initialization */ - -#define DEBUG_INIT(bla) \ - GST_DEBUG_CATEGORY_INIT (gst_patchdetect_debug_category, "patchdetect", 0, \ - "debug category for patchdetect element"); - -GST_BOILERPLATE_FULL (GstPatchdetect, gst_patchdetect, GstBaseTransform, - GST_TYPE_BASE_TRANSFORM, DEBUG_INIT); - -static void -gst_patchdetect_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_add_static_pad_template (element_class, - &gst_patchdetect_sink_template); - gst_element_class_add_static_pad_template (element_class, - &gst_patchdetect_src_template); - - gst_element_class_set_static_metadata (element_class, "Color Patch Detector", - "Video/Analysis", "Detects color patches from a color calibration chart", - "David Schleef <ds@entropywave.com>"); -} - -static void -gst_patchdetect_class_init (GstPatchdetectClass * klass) -{ - GObjectClass *gobject_class = G_OBJECT_CLASS (klass); - GstBaseTransformClass *base_transform_class = - GST_BASE_TRANSFORM_CLASS (klass); - - gobject_class->set_property = gst_patchdetect_set_property; - gobject_class->get_property = gst_patchdetect_get_property; - gobject_class->dispose = gst_patchdetect_dispose; - gobject_class->finalize = gst_patchdetect_finalize; - base_transform_class->get_unit_size = - GST_DEBUG_FUNCPTR (gst_patchdetect_get_unit_size); - base_transform_class->set_caps = GST_DEBUG_FUNCPTR (gst_patchdetect_set_caps); - base_transform_class->start = GST_DEBUG_FUNCPTR (gst_patchdetect_start); - base_transform_class->stop = GST_DEBUG_FUNCPTR (gst_patchdetect_stop); - base_transform_class->event = GST_DEBUG_FUNCPTR (gst_patchdetect_event); - base_transform_class->transform_ip = - GST_DEBUG_FUNCPTR (gst_patchdetect_transform_ip); - base_transform_class->src_event = - GST_DEBUG_FUNCPTR (gst_patchdetect_src_event); - -} - -static void -gst_patchdetect_init (GstPatchdetect * patchdetect, - GstPatchdetectClass * patchdetect_class) -{ -} - -void -gst_patchdetect_set_property (GObject * object, guint property_id, - const GValue * value, GParamSpec * pspec) -{ - g_return_if_fail (GST_IS_PATCHDETECT (object)); - - switch (property_id) { - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - break; - } -} - -void -gst_patchdetect_get_property (GObject * object, guint property_id, - GValue * value, GParamSpec * pspec) -{ - g_return_if_fail (GST_IS_PATCHDETECT (object)); - - switch (property_id) { - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - break; - } -} - -void -gst_patchdetect_dispose (GObject * object) -{ - g_return_if_fail (GST_IS_PATCHDETECT (object)); - - /* clean up as possible. may be called multiple times */ - - G_OBJECT_CLASS (parent_class)->dispose (object); -} - -void -gst_patchdetect_finalize (GObject * object) -{ - g_return_if_fail (GST_IS_PATCHDETECT (object)); - - /* clean up object here */ - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - - -static gboolean -gst_patchdetect_get_unit_size (GstBaseTransform * trans, GstCaps * caps, - guint * size) -{ - int width, height; - GstVideoFormat format; - gboolean ret; - - ret = gst_video_format_parse_caps (caps, &format, &width, &height); - *size = gst_video_format_get_size (format, width, height); - - return ret; -} - -static gboolean -gst_patchdetect_set_caps (GstBaseTransform * trans, GstCaps * incaps, - GstCaps * outcaps) -{ - GstPatchdetect *patchdetect = GST_PATCHDETECT (trans); - int width, height; - GstVideoFormat format; - gboolean ret; - - ret = gst_video_format_parse_caps (incaps, &format, &width, &height); - if (ret) { - patchdetect->format = format; - patchdetect->width = width; - patchdetect->height = height; - } - - return ret; -} - -static gboolean -gst_patchdetect_start (GstBaseTransform * trans) -{ - - return TRUE; -} - -static gboolean -gst_patchdetect_stop (GstBaseTransform * trans) -{ - - return TRUE; -} - -static gboolean -gst_patchdetect_event (GstBaseTransform * trans, GstEvent * event) -{ - - return TRUE; -} - -typedef struct -{ - guint8 *y; - int ystride; - guint8 *u; - int ustride; - guint8 *v; - int vstride; - int width; - int height; - int t; -} Frame; - -typedef struct -{ - int y, u, v; - int diff_y, diff_u, diff_v; - gboolean match; - int patch_block; - int color; - int count; - int sum_x; - int sum_y; -} Stats; - -typedef struct -{ - int r, g, b; - int y, u, v; -} Color; - -typedef struct -{ - int x, y; - int patch1, patch2; - gboolean valid; -} Point; - -typedef struct -{ - int xmin, xmax; - int ymin, ymax; - int val; - int y, u, v; - int count; - int cen_x, cen_y; - gboolean valid; -} Patch; - -static const Color patch_colors[24] = { - {115, 82, 68, 92, 119, 143}, - {194, 150, 130, 152, 115, 148}, - {98, 122, 157, 119, 146, 116}, - {87, 108, 67, 102, 112, 120}, - {133, 128, 177, 130, 149, 128}, - {103, 189, 170, 161, 128, 91}, - {214, 126, 44, 135, 83, 170}, - {80, 91, 166, 97, 162, 120}, - {193, 90, 99, 113, 122, 173}, - {94, 60, 108, 77, 146, 141}, - {157, 188, 64, 164, 77, 119}, - {224, 163, 46, 160, 70, 160}, - {56, 61, 150, 73, 168, 122}, - {70, 148, 73, 124, 103, 97}, - {175, 54, 60, 85, 118, 181}, - {231, 199, 31, 182, 51, 149}, - {187, 86, 149, 112, 146, 170}, - {8, 133, 161, 109, 153, 72}, - {243, 243, 243, 225, 128, 128}, - {200, 200, 200, 188, 128, 128}, - {160, 160, 160, 153, 128, 128}, - {122, 122, 122, 121, 128, 128}, - {85, 85, 85, 89, 128, 128}, - {52, 52, 52, 61, 128, 128} -}; - -static void -get_block_stats (Frame * frame, int x, int y, Stats * stats) -{ - int i, j; - guint8 *data; - int max; - int min; - int sum; - - max = 0; - min = 255; - sum = 0; - for (j = 0; j < 8; j++) { - data = frame->y + frame->ystride * (j + y) + x; - for (i = 0; i < 8; i++) { - max = MAX (max, data[i]); - min = MIN (min, data[i]); - sum += data[i]; - } - } - stats->y = sum / 64; - stats->diff_y = MAX (max - stats->y, stats->y - min); - - max = 0; - min = 255; - sum = 0; - for (j = 0; j < 4; j++) { - data = frame->u + frame->ustride * (j + y / 2) + x / 2; - for (i = 0; i < 4; i++) { - max = MAX (max, data[i]); - min = MIN (min, data[i]); - sum += data[i]; - } - } - stats->u = sum / 16; - stats->diff_u = MAX (max - stats->u, stats->u - min); - - max = 0; - min = 255; - sum = 0; - for (j = 0; j < 4; j++) { - data = frame->v + frame->vstride * (j + y / 2) + x / 2; - for (i = 0; i < 4; i++) { - max = MAX (max, data[i]); - min = MIN (min, data[i]); - sum += data[i]; - } - } - stats->v = sum / 16; - stats->diff_v = MAX (max - stats->v, stats->v - min); - - stats->patch_block = -1; - stats->match = FALSE; -#define MATCH 15 - if (stats->diff_y < MATCH && stats->diff_u < MATCH && stats->diff_v < MATCH) { - stats->match = TRUE; - } -} - -static void -paint_block (Frame * frame, int x, int y, int value) -{ - int i, j; - guint8 *data; - - for (j = 0; j < 8; j++) { - data = frame->y + frame->ystride * (j + y) + x; - for (i = 0; i < 8; i++) { - data[i] = value; - } - } - - for (j = 0; j < 4; j++) { - data = frame->u + frame->ustride * (j + y / 2) + x / 2; - for (i = 0; i < 4; i++) { - data[i] = 128; - } - } - - for (j = 0; j < 4; j++) { - data = frame->v + frame->vstride * (j + y / 2) + x / 2; - for (i = 0; i < 4; i++) { - data[i] = 128; - } - } -} - -static gboolean -patch_check (Frame * frame, guint8 * patchpix, int x, int y, int w, int h) -{ - int i, j; - - for (j = y; j < y + h; j++) { - for (i = x; i < x + w; i++) { - if (patchpix[j * frame->width + i] != 0) - return FALSE; - } - } - - return TRUE; -} - -static void -patch_start (Frame * frame, guint8 * patchpix, Patch * patch, int x, int y, - int w, int h) -{ - int i, j; - - for (j = y; j < y + h; j++) { - for (i = x; i < x + w; i++) { - patchpix[j * frame->width + i] = patch->val; - } - } - patch->xmin = MAX (1, x - 1); - patch->xmax = MIN (x + w + 1, frame->width - 1); - patch->ymin = MAX (1, y - 1); - patch->ymax = MIN (y + h + 1, frame->height - 1); - patch->count = w * h; - -} - -static void -patch_grow (Frame * frame, guint8 * patchpix, Patch * patch) -{ - gboolean growmore = FALSE; - guint8 *ydata, *udata, *vdata; - int i, j; - int count = 5; - -#define MAXDIFF 15 - do { - for (j = patch->ymin; j < patch->ymax; j++) { - ydata = frame->y + frame->ystride * j; - udata = frame->u + frame->ustride * (j / 2); - vdata = frame->v + frame->vstride * (j / 2); - for (i = patch->xmin; i < patch->xmax; i++) { - if (patchpix[j * frame->width + i] != 0) - continue; - - if (patchpix[(j + 1) * frame->width + i] == patch->val || - patchpix[(j - 1) * frame->width + i] == patch->val || - patchpix[j * frame->width + i + 1] == patch->val || - patchpix[j * frame->width + i - 1] == patch->val) { - int diff = ABS (ydata[i] - patch->y) + - ABS (udata[i / 2] - patch->u) + ABS (vdata[i / 2] - patch->v); - - if (diff < MAXDIFF) { - patchpix[j * frame->width + i] = patch->val; - patch->xmin = MIN (patch->xmin, MAX (i - 1, 1)); - patch->xmax = MAX (patch->xmax, MIN (i + 2, frame->width - 1)); - patch->ymin = MIN (patch->ymin, MAX (j - 1, 1)); - patch->ymax = MAX (patch->ymax, MIN (j + 2, frame->height - 1)); - patch->count++; - growmore = TRUE; - } - } - } - } - for (j = patch->ymax - 1; j >= patch->ymin; j--) { - ydata = frame->y + frame->ystride * j; - udata = frame->u + frame->ustride * (j / 2); - vdata = frame->v + frame->vstride * (j / 2); - for (i = patch->xmax - 1; i >= patch->xmin; i--) { - if (patchpix[j * frame->width + i] != 0) - continue; - - if (patchpix[(j + 1) * frame->width + i] == patch->val || - patchpix[(j - 1) * frame->width + i] == patch->val || - patchpix[j * frame->width + i + 1] == patch->val || - patchpix[j * frame->width + i - 1] == patch->val) { - int diff = ABS (ydata[i] - patch->y) + - ABS (udata[i / 2] - patch->u) + ABS (vdata[i / 2] - patch->v); - - if (diff < MAXDIFF) { - patchpix[j * frame->width + i] = patch->val; - patch->xmin = MIN (patch->xmin, MAX (i - 1, 1)); - patch->xmax = MAX (patch->xmax, MIN (i + 2, frame->width - 1)); - patch->ymin = MIN (patch->ymin, MAX (j - 1, 1)); - patch->ymax = MAX (patch->ymax, MIN (j + 2, frame->height - 1)); - patch->count++; - growmore = TRUE; - } - } - } - } - - count--; - } while (growmore && count > 0); - -#if 0 - for (j = patch->ymin; j < patch->ymax; j++) { - guint8 *data; - data = frame->y + frame->ystride * j; - for (i = patch->xmin; i < patch->xmax; i++) { - if (patchpix[j * frame->width + i] != patch->val) - continue; - if ((i + j + frame->t) & 0x4) { - data[i] = 16; - } - } - } -#endif - -} - -#if 0 -static void -find_cluster (Point * points, int n_points, int *result_x, int *result_y) -{ - int dist; - int ave_x, ave_y; - int i; - - for (dist = 50; dist >= 10; dist -= 5) { - int sum_x, sum_y; - int n_valid; - - sum_x = 0; - sum_y = 0; - n_valid = 0; - for (i = 0; i < n_points; i++) { - if (!points[i].valid) - continue; - sum_x += points[i].x; - sum_y += points[i].y; - n_valid++; - } - ave_x = sum_x / n_valid; - ave_y = sum_y / n_valid; - - for (i = 0; i < n_points; i++) { - int d; - if (!points[i].valid) - continue; - d = (points[i].x - ave_x) * (points[i].x - ave_x); - d += (points[i].y - ave_y) * (points[i].y - ave_y); - if (d > dist * dist) - points[i].valid = FALSE; - } - } - *result_x = ave_x; - *result_y = ave_y; -} -#endif - -typedef struct _Matrix Matrix; -struct _Matrix -{ - double m[4][4]; -}; - -#if 0 -static void -dump_4x4 (double a[4][4], double b[4][4]) -{ - int j; - int i; - - for (j = 0; j < 4; j++) { - g_print ("[ "); - for (i = 0; i < 4; i++) { - g_print ("%8.2g", a[i][j]); - if (i != 4 - 1) - g_print (", "); - } - g_print ("|"); - for (i = 0; i < 4; i++) { - g_print ("%8.2g", b[i][j]); - if (i != 4 - 1) - g_print (", "); - } - g_print ("]\n"); - } - g_print ("\n"); - -} -#endif - -static void -invert_matrix (double m[10][10], int n) -{ - int i, j, k; - double tmp[10][10] = { {0} }; - double x; - - for (i = 0; i < n; i++) { - tmp[i][i] = 1; - } - - for (j = 0; j < n; j++) { - for (k = 0; k < n; k++) { - if (k == j) - continue; - - x = m[j][k] / m[j][j]; - for (i = 0; i < n; i++) { - m[i][k] -= x * m[i][j]; - tmp[i][k] -= x * tmp[i][j]; - } - } - - x = m[j][j]; - for (i = 0; i < n; i++) { - m[i][j] /= x; - tmp[i][j] /= x; - } - } - - memcpy (m, tmp, sizeof (tmp)); -} - -static GstFlowReturn -gst_patchdetect_transform_ip (GstBaseTransform * trans, GstBuffer * buf) -{ - GstPatchdetect *patchdetect = GST_PATCHDETECT (trans); - Frame frame; - Point *points; - int i, j; - int blocks_x, blocks_y; - int n_points; - int n_patches; - Patch *patches; - guint8 *patchpix; - int vec1_x, vec1_y; - int vec2_x, vec2_y; - Color detected_colors[24]; - gboolean detected = FALSE; - - frame.y = GST_BUFFER_DATA (buf); - frame.ystride = gst_video_format_get_row_stride (patchdetect->format, - 0, patchdetect->width); - frame.u = - frame.y + gst_video_format_get_component_offset (patchdetect->format, 1, - patchdetect->width, patchdetect->height); - frame.ustride = - gst_video_format_get_row_stride (patchdetect->format, 1, - patchdetect->width); - frame.v = - frame.y + gst_video_format_get_component_offset (patchdetect->format, 2, - patchdetect->width, patchdetect->height); - frame.vstride = - gst_video_format_get_row_stride (patchdetect->format, 2, - patchdetect->width); - frame.width = patchdetect->width; - frame.height = patchdetect->height; - frame.t = patchdetect->t; - patchdetect->t++; - - blocks_y = (patchdetect->height & (~7)) / 8; - blocks_x = (patchdetect->width & (~7)) / 8; - - patchpix = g_malloc0 (patchdetect->width * patchdetect->height); - patches = g_malloc0 (sizeof (Patch) * 256); - - n_patches = 0; - for (j = 0; j < blocks_y; j += 4) { - for (i = 0; i < blocks_x; i += 4) { - Stats block = { 0 }; - - get_block_stats (&frame, i * 8, j * 8, &block); - - patches[n_patches].val = n_patches + 2; - if (block.match) { - if (patch_check (&frame, patchpix, i * 8, j * 8, 8, 8)) { - patch_start (&frame, patchpix, patches + n_patches, i * 8, j * 8, 8, - 8); - - patches[n_patches].y = block.y; - patches[n_patches].u = block.u; - patches[n_patches].v = block.v; - - patch_grow (&frame, patchpix, patches + n_patches); - n_patches++; - g_assert (n_patches < 256); - } - } - } - } - - { - int n; - - for (n = 0; n < n_patches; n++) { - Patch *patch = &patches[n]; - int xsum; - int ysum; - - if (patch->count > 10000) - continue; - patch->valid = TRUE; - - xsum = 0; - ysum = 0; - for (j = patch->ymin; j < patch->ymax; j++) { - for (i = patch->xmin; i < patch->xmax; i++) { - if (patchpix[j * frame.width + i] != patch->val) - continue; - xsum += i; - ysum += j; - } - } - - patch->cen_x = xsum / patch->count; - patch->cen_y = ysum / patch->count; - } - - } - - points = g_malloc0 (sizeof (Point) * 1000); - n_points = 0; - - for (i = 0; i < n_patches; i++) { - for (j = i + 1; j < n_patches; j++) { - int dist_x, dist_y; - - if (i == j) - continue; - - dist_x = patches[i].cen_x - patches[j].cen_x; - dist_y = patches[i].cen_y - patches[j].cen_y; - - if (dist_x < 0) { - dist_x = -dist_x; - dist_y = -dist_y; - } - if (ABS (2 * dist_y) < dist_x && dist_x < 100) { - points[n_points].x = dist_x; - points[n_points].y = dist_y; - points[n_points].valid = TRUE; - points[n_points].patch1 = i; - points[n_points].patch2 = j; - n_points++; - g_assert (n_points < 1000); - } - } - } - - { - int dist; - int ave_x = 0, ave_y = 0; - for (dist = 50; dist >= 10; dist -= 5) { - int sum_x, sum_y; - int n_valid; - - sum_x = 0; - sum_y = 0; - n_valid = 0; - for (i = 0; i < n_points; i++) { - if (!points[i].valid) - continue; - sum_x += points[i].x; - sum_y += points[i].y; - n_valid++; - } - if (n_valid == 0) - continue; - ave_x = sum_x / n_valid; - ave_y = sum_y / n_valid; - - for (i = 0; i < n_points; i++) { - int d; - if (!points[i].valid) - continue; - d = (points[i].x - ave_x) * (points[i].x - ave_x); - d += (points[i].y - ave_y) * (points[i].y - ave_y); - if (d > dist * dist) - points[i].valid = FALSE; - } - } - vec1_x = ave_x; - vec1_y = ave_y; - } - - n_points = 0; - for (i = 0; i < n_patches; i++) { - for (j = i + 1; j < n_patches; j++) { - int dist_x, dist_y; - - if (i == j) - continue; - - dist_x = patches[i].cen_x - patches[j].cen_x; - dist_y = patches[i].cen_y - patches[j].cen_y; - - if (dist_y < 0) { - dist_x = -dist_x; - dist_y = -dist_y; - } - if (ABS (2 * dist_x) < dist_y && dist_y < 100) { - points[n_points].x = dist_x; - points[n_points].y = dist_y; - points[n_points].valid = TRUE; - points[n_points].patch1 = i; - points[n_points].patch2 = j; - n_points++; - g_assert (n_points < 1000); - } - } - } - - { - int dist; - int ave_x = 0, ave_y = 0; - for (dist = 50; dist >= 10; dist -= 5) { - int sum_x, sum_y; - int n_valid; - - sum_x = 0; - sum_y = 0; - n_valid = 0; - for (i = 0; i < n_points; i++) { - if (!points[i].valid) - continue; - sum_x += points[i].x; - sum_y += points[i].y; - n_valid++; - } - if (n_valid == 0) - continue; - ave_x = sum_x / n_valid; - ave_y = sum_y / n_valid; - - for (i = 0; i < n_points; i++) { - int d; - if (!points[i].valid) - continue; - d = (points[i].x - ave_x) * (points[i].x - ave_x); - d += (points[i].y - ave_y) * (points[i].y - ave_y); - if (d > dist * dist) - points[i].valid = FALSE; - } - } - vec2_x = ave_x; - vec2_y = ave_y; - } - -#if 0 - for (i = 0; i < n_points; i++) { - if (!points[i].valid) - continue; - paint_block (&frame, 4 * points[i].x, 240 + 4 * points[i].y, 16); - } -#endif -#if 0 - paint_block (&frame, 360, 240, 16); - paint_block (&frame, 360 + vec1_x, 240 + vec1_y, 16); - paint_block (&frame, 360 + vec2_x, 240 + vec2_y, 16); -#endif - - { - double m00, m01, m10, m11; - double det; - double v1, v2; - double ave_v1 = 0, ave_v2 = 0; - - det = vec1_x * vec2_y - vec1_y * vec2_x; - m00 = vec2_y / det; - m01 = -vec2_x / det; - m10 = -vec1_y / det; - m11 = vec1_x / det; - - for (i = 0; i < n_patches - 1; i++) { - int count = 0; - double sum_v1 = 0; - double sum_v2 = 0; - - if (!patches[i].valid) - continue; - - n_points = 0; - for (j = i + 1; j < n_patches; j++) { - int diff_x = patches[j].cen_x - patches[i].cen_x; - int diff_y = patches[j].cen_y - patches[i].cen_y; - - if (!patches[j].valid) - continue; - - v1 = diff_x * m00 + diff_y * m01; - v2 = diff_x * m10 + diff_y * m11; - - if (v1 > -0.5 && v1 < 5.5 && v2 > -0.5 && v2 < 3.5 && - ABS (v1 - rint (v1)) < 0.1 && ABS (v2 - rint (v2)) < 0.1) { - sum_v1 += v1 - rint (v1); - sum_v2 += v2 - rint (v2); - count++; - } - } - ave_v1 = sum_v1 / count; - ave_v2 = sum_v2 / count; - - if (count > 20) { - int k; - for (j = 0; j < 4; j++) { - for (k = 0; k < 6; k++) { - Stats block; - - int xx; - int yy; - xx = patches[i].cen_x + (ave_v1 + k) * vec1_x + (ave_v2 + - j) * vec2_x; - yy = patches[i].cen_y + (ave_v1 + k) * vec1_y + (ave_v2 + - j) * vec2_y; - - get_block_stats (&frame, xx - 4, yy - 4, &block); - //GST_ERROR("%d %d: %d %d %d", k, j, block.y, block.u, block.v); - - detected_colors[k + j * 6].y = block.y; - detected_colors[k + j * 6].u = block.u; - detected_colors[k + j * 6].v = block.v; - - paint_block (&frame, xx - 4, yy - 4, 16); - } - } - - detected = TRUE; - -#if 0 - for (j = i + 1; j < n_patches; j++) { - int diff_x = patches[j].cen_x - patches[i].cen_x; - int diff_y = patches[j].cen_y - patches[i].cen_y; - int xx; - int yy; - - if (!patches[j].valid) - continue; - - v1 = diff_x * m00 + diff_y * m01; - v2 = diff_x * m10 + diff_y * m11; - - if (v1 > -0.5 && v1 < 5.5 && v2 > -0.5 && v2 < 3.5 && - ABS (v1 - rint (v1)) < 0.1 && ABS (v2 - rint (v2)) < 0.1) { - v1 = rint (v1); - v2 = rint (v2); - xx = patches[i].cen_x + (ave_v1 + v1) * vec1_x + (ave_v2 + - v2) * vec2_x; - yy = patches[i].cen_y + (ave_v1 + v1) * vec1_y + (ave_v2 + - v2) * vec2_y; - - paint_block (&frame, patches[j].cen_x, patches[j].cen_y, 128); - paint_block (&frame, xx, yy, 16); - } - } - paint_block (&frame, patches[i].cen_x, patches[i].cen_y, 240); -#endif - break; - } - } - } - -#define N 10 - if (detected) { - int i, j, k; - int n = N; - double diff = 0; - double matrix[10][10] = { {0} }; - double vy[10] = { 0 }; - double vu[10] = { 0 }; - double vv[10] = { 0 }; - double *by = patchdetect->by; - double *bu = patchdetect->bu; - double *bv = patchdetect->bv; - double flip_diff = 0; - - for (i = 0; i < 24; i++) { - diff += ABS (detected_colors[i].y - patch_colors[i].y); - diff += ABS (detected_colors[i].u - patch_colors[i].u); - diff += ABS (detected_colors[i].v - patch_colors[i].v); - - flip_diff += ABS (detected_colors[23 - i].y - patch_colors[i].y); - flip_diff += ABS (detected_colors[23 - i].u - patch_colors[i].u); - flip_diff += ABS (detected_colors[23 - i].v - patch_colors[i].v); - } - GST_ERROR ("uncorrected error %g (flipped %g)", diff / 24.0, - flip_diff / 24.0); - if (flip_diff < diff) { - for (i = 0; i < 12; i++) { - Color tmp; - tmp = detected_colors[i]; - detected_colors[i] = detected_colors[23 - i]; - detected_colors[23 - i] = tmp; - } - } - - for (i = 0; i < 24; i++) { - int dy = detected_colors[i].y - patch_colors[i].y; - int du = detected_colors[i].u - patch_colors[i].u; - int dv = detected_colors[i].v - patch_colors[i].v; - int py = detected_colors[i].y - 128; - int pu = detected_colors[i].u - 128; - int pv = detected_colors[i].v - 128; - int w = (i < 18) ? 1 : 2; - double z[10]; - - diff += ABS (dy) + ABS (du) + ABS (dv); - - z[0] = 1; - z[1] = py; - z[2] = pu; - z[3] = pv; - z[4] = py * py; - z[5] = py * pu; - z[6] = py * pv; - z[7] = pu * pu; - z[8] = pu * pv; - z[9] = pv * pv; - - for (j = 0; j < n; j++) { - for (k = 0; k < n; k++) { - matrix[j][k] += w * z[j] * z[k]; - } - - vy[j] += w * dy * z[j]; - vu[j] += w * du * z[j]; - vv[j] += w * dv * z[j]; - } - } - - invert_matrix (matrix, n); - - for (i = 0; i < n; i++) { - by[i] = 0; - bu[i] = 0; - bv[i] = 0; - for (j = 0; j < n; j++) { - by[i] += matrix[i][j] * vy[j]; - bu[i] += matrix[i][j] * vu[j]; - bv[i] += matrix[i][j] * vv[j]; - } - } - - //GST_ERROR("a %g %g %g b %g %g %g", ay, au, av, by, bu, bv); - - diff = 0; - for (i = 0; i < 24; i++) { - double cy, cu, cv; - double z[10]; - int py = detected_colors[i].y - 128; - int pu = detected_colors[i].u - 128; - int pv = detected_colors[i].v - 128; - - z[0] = 1; - z[1] = py; - z[2] = pu; - z[3] = pv; - z[4] = py * py; - z[5] = py * pu; - z[6] = py * pv; - z[7] = pu * pu; - z[8] = pu * pv; - z[9] = pv * pv; - - cy = 0; - cu = 0; - cv = 0; - for (j = 0; j < n; j++) { - cy += by[j] * z[j]; - cu += bu[j] * z[j]; - cv += bv[j] * z[j]; - } - - diff += fabs (patch_colors[i].y - (128 + py - cy)); - diff += fabs (patch_colors[i].u - (128 + pu - cu)); - diff += fabs (patch_colors[i].v - (128 + pv - cv)); - } - GST_ERROR ("average error %g", diff / 24.0); - patchdetect->valid = 3000; - } - - if (patchdetect->valid > 0) { - int n = N; - guint8 *u1, *u2; - guint8 *v1, *v2; - double *by = patchdetect->by; - double *bu = patchdetect->bu; - double *bv = patchdetect->bv; - - patchdetect->valid--; - u1 = g_malloc (frame.width); - u2 = g_malloc (frame.width); - v1 = g_malloc (frame.width); - v2 = g_malloc (frame.width); - - for (j = 0; j < frame.height; j += 2) { - for (i = 0; i < frame.width / 2; i++) { - u1[2 * i + 0] = frame.u[(j / 2) * frame.ustride + i]; - u1[2 * i + 1] = u1[2 * i + 0]; - u2[2 * i + 0] = u1[2 * i + 0]; - u2[2 * i + 1] = u1[2 * i + 0]; - v1[2 * i + 0] = frame.v[(j / 2) * frame.vstride + i]; - v1[2 * i + 1] = v1[2 * i + 0]; - v2[2 * i + 0] = v1[2 * i + 0]; - v2[2 * i + 1] = v1[2 * i + 0]; - } - for (i = 0; i < frame.width; i++) { - int k; - double z[10]; - double cy, cu, cv; - int y, u, v; - int py, pu, pv; - - y = frame.y[(j + 0) * frame.ystride + i]; - u = u1[i]; - v = v1[i]; - - py = y - 128; - pu = u - 128; - pv = v - 128; - - z[0] = 1; - z[1] = py; - z[2] = pu; - z[3] = pv; - z[4] = py * py; - z[5] = py * pu; - z[6] = py * pv; - z[7] = pu * pu; - z[8] = pu * pv; - z[9] = pv * pv; - - cy = 0; - cu = 0; - cv = 0; - for (k = 0; k < n; k++) { - cy += by[k] * z[k]; - cu += bu[k] * z[k]; - cv += bv[k] * z[k]; - } - - frame.y[(j + 0) * frame.ystride + i] = CLAMP (rint (y - cy), 0, 255); - u1[i] = CLAMP (rint (u - cu), 0, 255); - v1[i] = CLAMP (rint (v - cv), 0, 255); - - y = frame.y[(j + 1) * frame.ystride + i]; - u = u2[i]; - v = v2[i]; - - py = y - 128; - pu = u - 128; - pv = v - 128; - - z[0] = 1; - z[1] = py; - z[2] = pu; - z[3] = pv; - z[4] = py * py; - z[5] = py * pu; - z[6] = py * pv; - z[7] = pu * pu; - z[8] = pu * pv; - z[9] = pv * pv; - - cy = 0; - cu = 0; - cv = 0; - for (k = 0; k < n; k++) { - cy += by[k] * z[k]; - cu += bu[k] * z[k]; - cv += bv[k] * z[k]; - } - - frame.y[(j + 1) * frame.ystride + i] = CLAMP (rint (y - cy), 0, 255); - u2[i] = CLAMP (rint (u - cu), 0, 255); - v2[i] = CLAMP (rint (v - cv), 0, 255); - } - for (i = 0; i < frame.width / 2; i++) { - frame.u[(j / 2) * frame.ustride + i] = (u1[2 * i + 0] + - u1[2 * i + 1] + u2[2 * i + 0] + u2[2 * i + 1] + 2) >> 2; - frame.v[(j / 2) * frame.vstride + i] = (v1[2 * i + 0] + - v1[2 * i + 1] + v2[2 * i + 0] + v2[2 * i + 1] + 2) >> 2; - } - } - - g_free (u1); - g_free (u2); - g_free (v1); - g_free (v2); - } - - g_free (points); - g_free (patches); - g_free (patchpix); - - return GST_FLOW_OK; -} - -static gboolean -gst_patchdetect_src_event (GstBaseTransform * trans, GstEvent * event) -{ - - return TRUE; -} - -static gboolean -plugin_init (GstPlugin * plugin) -{ - - gst_element_register (plugin, "patchdetect", GST_RANK_NONE, - gst_patchdetect_get_type ()); - - return TRUE; -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - patchdetect, - "patchdetect element", - plugin_init, VERSION, "LGPL", PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/gst/patchdetect/gstpatchdetect.h b/gst/patchdetect/gstpatchdetect.h deleted file mode 100644 index 2ccbcf345..000000000 --- a/gst/patchdetect/gstpatchdetect.h +++ /dev/null @@ -1,58 +0,0 @@ -/* GStreamer - * Copyright (C) 2011 David Schleef <ds@entropywave.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef _GST_PATCHDETECT_H_ -#define _GST_PATCHDETECT_H_ - -#include <gst/base/gstbasetransform.h> - -G_BEGIN_DECLS - -#define GST_TYPE_PATCHDETECT (gst_patchdetect_get_type()) -#define GST_PATCHDETECT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PATCHDETECT,GstPatchdetect)) -#define GST_PATCHDETECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PATCHDETECT,GstPatchdetectClass)) -#define GST_IS_PATCHDETECT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PATCHDETECT)) -#define GST_IS_PATCHDETECT_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PATCHDETECT)) - -typedef struct _GstPatchdetect GstPatchdetect; -typedef struct _GstPatchdetectClass GstPatchdetectClass; - -struct _GstPatchdetect -{ - GstBaseTransform base_patchdetect; - - GstVideoFormat format; - int width; - int height; - - int t; - int valid; - double by[10], bu[10], bv[10]; -}; - -struct _GstPatchdetectClass -{ - GstBaseTransformClass base_patchdetect_class; -}; - -GType gst_patchdetect_get_type (void); - -G_END_DECLS - -#endif diff --git a/gst/patchdetect/meson.build b/gst/patchdetect/meson.build deleted file mode 100644 index 1ee773469..000000000 --- a/gst/patchdetect/meson.build +++ /dev/null @@ -1,12 +0,0 @@ -patch_sources = [ - 'gstpatchdetect.c', -] - -gstpatchdetect = library('gstpatchdetect', - patch_sources, - c_args : gst_plugins_bad_args, - include_directories : [configinc], - dependencies : [gstbase_dep, gstvideo_dep, libm], - install : true, - install_dir : plugins_install_dir, -) diff --git a/gst/rtjpeg/.gitignore b/gst/rtjpeg/.gitignore deleted file mode 100644 index 08f5ed37d..000000000 --- a/gst/rtjpeg/.gitignore +++ /dev/null @@ -1,7 +0,0 @@ -Makefile -Makefile.in -*.o -*.lo -*.la -.deps -.libs diff --git a/gst/rtjpeg/Makefile.am b/gst/rtjpeg/Makefile.am deleted file mode 100644 index d0fcdc38d..000000000 --- a/gst/rtjpeg/Makefile.am +++ /dev/null @@ -1,10 +0,0 @@ - -plugin_LTLIBRARIES = libgstrtjpeg.la - -libgstrtjpeg_la_SOURCES = gstrtjpeg.c gstrtjpegenc.c gstrtjpegdec.c RTjpeg.c -libgstrtjpeg_la_CFLAGS = $(GST_CFLAGS) -libgstrtjpeg_la_LIBADD = -libgstrtjpeg_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstrtjpeg_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -noinst_HEADERS = gstrtjpegenc.h gstrtjpegdec.h RTjpeg.h diff --git a/gst/rtjpeg/README b/gst/rtjpeg/README deleted file mode 100644 index 34796867d..000000000 --- a/gst/rtjpeg/README +++ /dev/null @@ -1,12 +0,0 @@ -This plugin contains elements necessary for doing RTjpeg compression and -decompression, as well as conversion from RGB to YUV and back, based -entirely on functions supplied by RTjpeg.c. - -You can find RTjpeg at Justin Schoeman's site: -http://www.ee.up.ac.za/~justin/bttv/ - -The idea is to start out with the code elements reading and writing YUV420 -images, with external elements to do the conversion. Eventually (when -typing is a bit more sane/globally used) the codec elements will -automatically convert images to/from the proper format based on what their -peer wants to be dealing with. diff --git a/gst/rtjpeg/RTjpeg.c b/gst/rtjpeg/RTjpeg.c deleted file mode 100644 index e3873542f..000000000 --- a/gst/rtjpeg/RTjpeg.c +++ /dev/null @@ -1,3448 +0,0 @@ -/* - This program is free software; you can redristibute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - - This file is a modified version of RTjpeg 0.1.2, (C) Justin Schoeman 1998 - - (991101) Wim Taymans : added MMX dct and idct from intels site. -*/ - - -/* - -Main Routines - -This file contains most of the initialisation and control functions - -(C) Justin Schoeman 1998 - -*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <sys/types.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -typedef unsigned char __u8; -typedef signed char __s8; -typedef unsigned short __u16; -typedef signed short __s16; -typedef unsigned long __u32; -typedef signed long __s32; -typedef unsigned long long __u64; - -/*#define MMX_TRACE */ - - -#ifdef HAVE_LIBMMX -#include "mmx.h" -#endif - -static const unsigned char RTjpeg_ZZ[64] = { - 0, - 8, 1, - 2, 9, 16, - 24, 17, 10, 3, - 4, 11, 18, 25, 32, - 40, 33, 26, 19, 12, 5, - 6, 13, 20, 27, 34, 41, 48, - 56, 49, 42, 35, 28, 21, 14, 7, - 15, 22, 29, 36, 43, 50, 57, - 58, 51, 44, 37, 30, 23, - 31, 38, 45, 52, 59, - 60, 53, 46, 39, - 47, 54, 61, - 62, 55, - 63 -}; - -static const __u64 RTjpeg_aan_tab[64] = { - 4294967296ULL, 5957222912ULL, 5611718144ULL, 5050464768ULL, 4294967296ULL, - 3374581504ULL, 2324432128ULL, 1184891264ULL, - 5957222912ULL, 8263040512ULL, 7783580160ULL, 7005009920ULL, 5957222912ULL, - 4680582144ULL, 3224107520ULL, 1643641088ULL, - 5611718144ULL, 7783580160ULL, 7331904512ULL, 6598688768ULL, 5611718144ULL, - 4408998912ULL, 3036936960ULL, 1548224000ULL, - 5050464768ULL, 7005009920ULL, 6598688768ULL, 5938608128ULL, 5050464768ULL, - 3968072960ULL, 2733115392ULL, 1393296000ULL, - 4294967296ULL, 5957222912ULL, 5611718144ULL, 5050464768ULL, 4294967296ULL, - 3374581504ULL, 2324432128ULL, 1184891264ULL, - 3374581504ULL, 4680582144ULL, 4408998912ULL, 3968072960ULL, 3374581504ULL, - 2651326208ULL, 1826357504ULL, 931136000ULL, - 2324432128ULL, 3224107520ULL, 3036936960ULL, 2733115392ULL, 2324432128ULL, - 1826357504ULL, 1258030336ULL, 641204288ULL, - 1184891264ULL, 1643641088ULL, 1548224000ULL, 1393296000ULL, 1184891264ULL, - 931136000ULL, 641204288ULL, 326894240ULL, -}; - -#ifndef HAVE_LIBMMX -static __s32 RTjpeg_ws[64 + 31]; -#endif -__u8 RTjpeg_alldata[2 * 64 + 4 * 64 + 4 * 64 + 4 * 64 + 4 * 64 + 32]; - -__s16 *RTjpeg_block; -__s32 *RTjpeg_lqt; -__s32 *RTjpeg_cqt; -__u32 *RTjpeg_liqt; -__u32 *RTjpeg_ciqt; - -unsigned char RTjpeg_lb8; -unsigned char RTjpeg_cb8; -int RTjpeg_width, RTjpeg_height; -int RTjpeg_Ywidth, RTjpeg_Cwidth; -int RTjpeg_Ysize, RTjpeg_Csize; - -__s16 *RTjpeg_old = NULL; - -#ifdef HAVE_LIBMMX -mmx_t RTjpeg_lmask; -mmx_t RTjpeg_cmask; -#else -__u16 RTjpeg_lmask; -__u16 RTjpeg_cmask; -#endif -int RTjpeg_mtest = 0; - -static const unsigned char RTjpeg_lum_quant_tbl[64] = { - 16, 11, 10, 16, 24, 40, 51, 61, - 12, 12, 14, 19, 26, 58, 60, 55, - 14, 13, 16, 24, 40, 57, 69, 56, - 14, 17, 22, 29, 51, 87, 80, 62, - 18, 22, 37, 56, 68, 109, 103, 77, - 24, 35, 55, 64, 81, 104, 113, 92, - 49, 64, 78, 87, 103, 121, 120, 101, - 72, 92, 95, 98, 112, 100, 103, 99 -}; - -static const unsigned char RTjpeg_chrom_quant_tbl[64] = { - 17, 18, 24, 47, 99, 99, 99, 99, - 18, 21, 26, 66, 99, 99, 99, 99, - 24, 26, 56, 99, 99, 99, 99, 99, - 47, 66, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 99, - 99, 99, 99, 99, 99, 99, 99, 99 -}; - -int -RTjpeg_b2s (__s16 * data, __s8 * strm, __u8 bt8) -{ - register int ci, co = 1, tmp; - register __s16 ZZvalue; - - strm[0] = - (__u8) (data[RTjpeg_ZZ[0]] > 254) ? 254 : ((data[RTjpeg_ZZ[0]] < - 0) ? 0 : data[RTjpeg_ZZ[0]]); - - for (ci = 1; ci <= bt8; ci++) { - ZZvalue = data[RTjpeg_ZZ[ci]]; - - if (ZZvalue > 0) { - strm[co++] = (__s8) (ZZvalue > 127) ? 127 : ZZvalue; - } else { - strm[co++] = (__s8) (ZZvalue < -128) ? -128 : ZZvalue; - } - } - - for (; ci < 64; ci++) { - ZZvalue = data[RTjpeg_ZZ[ci]]; - - if (ZZvalue > 0) { - strm[co++] = (__s8) (ZZvalue > 63) ? 63 : ZZvalue; - } else if (ZZvalue < 0) { - strm[co++] = (__s8) (ZZvalue < -64) ? -64 : ZZvalue; - } else { /* compress zeros */ - - tmp = ci; - do { - ci++; - } - while ((ci < 64) && (data[RTjpeg_ZZ[ci]] == 0)); - - strm[co++] = (__s8) (63 + (ci - tmp)); - ci--; - } - } - return (int) co; -} - -int -RTjpeg_s2b (__s16 * data, __s8 * strm, __u8 bt8, __u32 * qtbl) -{ - int ci = 1, co = 1, tmp; - register int i; - - i = RTjpeg_ZZ[0]; - data[i] = ((__u8) strm[0]) * qtbl[i]; - - for (co = 1; co <= bt8; co++) { - i = RTjpeg_ZZ[co]; - data[i] = strm[ci++] * qtbl[i]; - } - - for (; co < 64; co++) { - if (strm[ci] > 63) { - tmp = co + strm[ci] - 63; - for (; co < tmp; co++) - data[RTjpeg_ZZ[co]] = 0; - co--; - } else { - i = RTjpeg_ZZ[co]; - data[i] = strm[ci] * qtbl[i]; - } - ci++; - } - return (int) ci; -} - -#if defined(HAVE_LIBMMX) -void -RTjpeg_quant_init (void) -{ - int i; - __s16 *qtbl; - - qtbl = (__s16 *) RTjpeg_lqt; - for (i = 0; i < 64; i++) - qtbl[i] = (__s16) RTjpeg_lqt[i]; - - qtbl = (__s16 *) RTjpeg_cqt; - for (i = 0; i < 64; i++) - qtbl[i] = (__s16) RTjpeg_cqt[i]; -} - -static mmx_t RTjpeg_ones = (mmx_t) (long long) 0x0001000100010001LL; -static mmx_t RTjpeg_half = (mmx_t) (long long) 0x7fff7fff7fff7fffLL; - -void -RTjpeg_quant (__s16 * block, __s32 * qtbl) -{ - int i; - mmx_t *bl, *ql; - - ql = (mmx_t *) qtbl; - bl = (mmx_t *) block; - - movq_m2r (RTjpeg_ones, mm6); - movq_m2r (RTjpeg_half, mm7); - - for (i = 16; i; i--) { - movq_m2r (*(ql++), mm0); /* quant vals (4) */ - movq_m2r (*bl, mm2); /* block vals (4) */ - movq_r2r (mm0, mm1); - movq_r2r (mm2, mm3); - - punpcklwd_r2r (mm6, mm0); /* 1 qb 1 qa */ - punpckhwd_r2r (mm6, mm1); /* 1 qd 1 qc */ - - punpcklwd_r2r (mm7, mm2); /* 32767 bb 32767 ba */ - punpckhwd_r2r (mm7, mm3); /* 32767 bd 32767 bc */ - - pmaddwd_r2r (mm2, mm0); /* 32767+bb*qb 32767+ba*qa */ - pmaddwd_r2r (mm3, mm1); /* 32767+bd*qd 32767+bc*qc */ - - psrad_i2r (16, mm0); - psrad_i2r (16, mm1); - - packssdw_r2r (mm1, mm0); - - movq_r2m (mm0, *(bl++)); - - } -} -#else -void -RTjpeg_quant_init (void) -{ -} - -void -RTjpeg_quant (__s16 * block, __s32 * qtbl) -{ - int i; - - for (i = 0; i < 64; i++) - block[i] = (__s16) ((block[i] * qtbl[i] + 32767) >> 16); -} -#endif - -/* - * Perform the forward DCT on one block of samples. - */ -#ifdef HAVE_LIBMMX -static mmx_t RTjpeg_C4 = (mmx_t) (long long) 0x2D412D412D412D41LL; -static mmx_t RTjpeg_C6 = (mmx_t) (long long) 0x187E187E187E187ELL; -static mmx_t RTjpeg_C2mC6 = (mmx_t) (long long) 0x22A322A322A322A3LL; -static mmx_t RTjpeg_C2pC6 = (mmx_t) (long long) 0x539F539F539F539FLL; -static mmx_t RTjpeg_zero = (mmx_t) (long long) 0x0000000000000000LL; - -#else - -#define FIX_0_382683433 ((__s32) 98) /* FIX(0.382683433) */ -#define FIX_0_541196100 ((__s32) 139) /* FIX(0.541196100) */ -#define FIX_0_707106781 ((__s32) 181) /* FIX(0.707106781) */ -#define FIX_1_306562965 ((__s32) 334) /* FIX(1.306562965) */ - -#define DESCALE10(x) (__s16)( ((x)+128) >> 8) -#define DESCALE20(x) (__s16)(((x)+32768) >> 16) -#define D_MULTIPLY(var,const) ((__s32) ((var) * (const))) -#endif - -void -RTjpeg_dct_init (void) -{ - int i; - - for (i = 0; i < 64; i++) { - RTjpeg_lqt[i] = (((__u64) RTjpeg_lqt[i] << 32) / RTjpeg_aan_tab[i]); - RTjpeg_cqt[i] = (((__u64) RTjpeg_cqt[i] << 32) / RTjpeg_aan_tab[i]); - } -} - -void -RTjpeg_dctY (__u8 * idata, __s16 * odata, int rskip) -{ -#ifndef HAVE_LIBMMX - __s32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - __s32 tmp10, tmp11, tmp12, tmp13; - __s32 z1, z2, z3, z4, z5, z11, z13; - __u8 *idataptr; - __s16 *odataptr; - __s32 *wsptr; - int ctr; - - idataptr = idata; - wsptr = RTjpeg_ws; - for (ctr = 7; ctr >= 0; ctr--) { - tmp0 = idataptr[0] + idataptr[7]; - tmp7 = idataptr[0] - idataptr[7]; - tmp1 = idataptr[1] + idataptr[6]; - tmp6 = idataptr[1] - idataptr[6]; - tmp2 = idataptr[2] + idataptr[5]; - tmp5 = idataptr[2] - idataptr[5]; - tmp3 = idataptr[3] + idataptr[4]; - tmp4 = idataptr[3] - idataptr[4]; - - tmp10 = (tmp0 + tmp3); /* phase 2 */ - tmp13 = tmp0 - tmp3; - tmp11 = (tmp1 + tmp2); - tmp12 = tmp1 - tmp2; - - wsptr[0] = (tmp10 + tmp11) << 8; /* phase 3 */ - wsptr[4] = (tmp10 - tmp11) << 8; - - z1 = D_MULTIPLY (tmp12 + tmp13, FIX_0_707106781); /* c4 */ - wsptr[2] = (tmp13 << 8) + z1; /* phase 5 */ - wsptr[6] = (tmp13 << 8) - z1; - - tmp10 = tmp4 + tmp5; /* phase 2 */ - tmp11 = tmp5 + tmp6; - tmp12 = tmp6 + tmp7; - - z5 = D_MULTIPLY (tmp10 - tmp12, FIX_0_382683433); /* c6 */ - z2 = D_MULTIPLY (tmp10, FIX_0_541196100) + z5; /* c2-c6 */ - z4 = D_MULTIPLY (tmp12, FIX_1_306562965) + z5; /* c2+c6 */ - z3 = D_MULTIPLY (tmp11, FIX_0_707106781); /* c4 */ - - z11 = (tmp7 << 8) + z3; /* phase 5 */ - z13 = (tmp7 << 8) - z3; - - wsptr[5] = z13 + z2; /* phase 6 */ - wsptr[3] = z13 - z2; - wsptr[1] = z11 + z4; - wsptr[7] = z11 - z4; - - idataptr += rskip << 3; /* advance pointer to next row */ - wsptr += 8; - } - - wsptr = RTjpeg_ws; - odataptr = odata; - for (ctr = 7; ctr >= 0; ctr--) { - tmp0 = wsptr[0] + wsptr[56]; - tmp7 = wsptr[0] - wsptr[56]; - tmp1 = wsptr[8] + wsptr[48]; - tmp6 = wsptr[8] - wsptr[48]; - tmp2 = wsptr[16] + wsptr[40]; - tmp5 = wsptr[16] - wsptr[40]; - tmp3 = wsptr[24] + wsptr[32]; - tmp4 = wsptr[24] - wsptr[32]; - - tmp10 = tmp0 + tmp3; /* phase 2 */ - tmp13 = tmp0 - tmp3; - tmp11 = tmp1 + tmp2; - tmp12 = tmp1 - tmp2; - - odataptr[0] = DESCALE10 (tmp10 + tmp11); /* phase 3 */ - odataptr[32] = DESCALE10 (tmp10 - tmp11); - - z1 = D_MULTIPLY (tmp12 + tmp13, FIX_0_707106781); /* c4 */ - odataptr[16] = DESCALE20 ((tmp13 << 8) + z1); /* phase 5 */ - odataptr[48] = DESCALE20 ((tmp13 << 8) - z1); - - tmp10 = tmp4 + tmp5; /* phase 2 */ - tmp11 = tmp5 + tmp6; - tmp12 = tmp6 + tmp7; - - z5 = D_MULTIPLY (tmp10 - tmp12, FIX_0_382683433); /* c6 */ - z2 = D_MULTIPLY (tmp10, FIX_0_541196100) + z5; /* c2-c6 */ - z4 = D_MULTIPLY (tmp12, FIX_1_306562965) + z5; /* c2+c6 */ - z3 = D_MULTIPLY (tmp11, FIX_0_707106781); /* c4 */ - - z11 = (tmp7 << 8) + z3; /* phase 5 */ - z13 = (tmp7 << 8) - z3; - - odataptr[40] = DESCALE20 (z13 + z2); /* phase 6 */ - odataptr[24] = DESCALE20 (z13 - z2); - odataptr[8] = DESCALE20 (z11 + z4); - odataptr[56] = DESCALE20 (z11 - z4); - - odataptr++; /* advance pointer to next column */ - wsptr++; - } -#else - mmx_t tmp6, tmp7; - register mmx_t *dataptr = (mmx_t *) odata; - mmx_t *idata2 = (mmx_t *) idata; - - /* first copy the input 8 bit to the destination 16 bits */ - - movq_m2r (RTjpeg_zero, mm2); - - - movq_m2r (*idata2, mm0); - movq_r2r (mm0, mm1); - - punpcklbw_r2r (mm2, mm0); - movq_r2m (mm0, *(dataptr)); - - punpckhbw_r2r (mm2, mm1); - movq_r2m (mm1, *(dataptr + 1)); - - idata2 += rskip; - - movq_m2r (*idata2, mm0); - movq_r2r (mm0, mm1); - - punpcklbw_r2r (mm2, mm0); - movq_r2m (mm0, *(dataptr + 2)); - - punpckhbw_r2r (mm2, mm1); - movq_r2m (mm1, *(dataptr + 3)); - - idata2 += rskip; - - movq_m2r (*idata2, mm0); - movq_r2r (mm0, mm1); - - punpcklbw_r2r (mm2, mm0); - movq_r2m (mm0, *(dataptr + 4)); - - punpckhbw_r2r (mm2, mm1); - movq_r2m (mm1, *(dataptr + 5)); - - idata2 += rskip; - - movq_m2r (*idata2, mm0); - movq_r2r (mm0, mm1); - - punpcklbw_r2r (mm2, mm0); - movq_r2m (mm0, *(dataptr + 6)); - - punpckhbw_r2r (mm2, mm1); - movq_r2m (mm1, *(dataptr + 7)); - - idata2 += rskip; - - movq_m2r (*idata2, mm0); - movq_r2r (mm0, mm1); - - punpcklbw_r2r (mm2, mm0); - movq_r2m (mm0, *(dataptr + 8)); - - punpckhbw_r2r (mm2, mm1); - movq_r2m (mm1, *(dataptr + 9)); - - idata2 += rskip; - - movq_m2r (*idata2, mm0); - movq_r2r (mm0, mm1); - - punpcklbw_r2r (mm2, mm0); - movq_r2m (mm0, *(dataptr + 10)); - - punpckhbw_r2r (mm2, mm1); - movq_r2m (mm1, *(dataptr + 11)); - - idata2 += rskip; - - movq_m2r (*idata2, mm0); - movq_r2r (mm0, mm1); - - punpcklbw_r2r (mm2, mm0); - movq_r2m (mm0, *(dataptr + 12)); - - punpckhbw_r2r (mm2, mm1); - movq_r2m (mm1, *(dataptr + 13)); - - idata2 += rskip; - - movq_m2r (*idata2, mm0); - movq_r2r (mm0, mm1); - - punpcklbw_r2r (mm2, mm0); - movq_r2m (mm0, *(dataptr + 14)); - - punpckhbw_r2r (mm2, mm1); - movq_r2m (mm1, *(dataptr + 15)); - -/* Start Transpose to do calculations on rows */ - - movq_m2r (*(dataptr + 9), mm7); /* m03:m02|m01:m00 - first line (line 4)and copy into m5 */ - - movq_m2r (*(dataptr + 13), mm6); /* m23:m22|m21:m20 - third line (line 6)and copy into m2 */ - movq_r2r (mm7, mm5); - - punpcklwd_m2r (*(dataptr + 11), mm7); /* m11:m01|m10:m00 - interleave first and second lines */ - movq_r2r (mm6, mm2); - - punpcklwd_m2r (*(dataptr + 15), mm6); /* m31:m21|m30:m20 - interleave third and fourth lines */ - movq_r2r (mm7, mm1); - - movq_m2r (*(dataptr + 11), mm3); /* m13:m13|m11:m10 - second line */ - punpckldq_r2r (mm6, mm7); /* m30:m20|m10:m00 - interleave to produce result 1 */ - - movq_m2r (*(dataptr + 15), mm0); /* m13:m13|m11:m10 - fourth line */ - punpckhdq_r2r (mm6, mm1); /* m31:m21|m11:m01 - interleave to produce result 2 */ - - movq_r2m (mm7, *(dataptr + 9)); /* write result 1 */ - punpckhwd_r2r (mm3, mm5); /* m13:m03|m12:m02 - interleave first and second lines */ - - movq_r2m (mm1, *(dataptr + 11)); /* write result 2 */ - punpckhwd_r2r (mm0, mm2); /* m33:m23|m32:m22 - interleave third and fourth lines */ - - movq_r2r (mm5, mm1); - punpckldq_r2r (mm2, mm5); /* m32:m22|m12:m02 - interleave to produce result 3 */ - - movq_m2r (*(dataptr + 1), mm0); /* m03:m02|m01:m00 - first line, 4x4 */ - punpckhdq_r2r (mm2, mm1); /* m33:m23|m13:m03 - interleave to produce result 4 */ - - movq_r2m (mm5, *(dataptr + 13)); /* write result 3 */ - - /* last 4x4 done */ - - movq_r2m (mm1, *(dataptr + 15)); /* write result 4, last 4x4 */ - - movq_m2r (*(dataptr + 5), mm2); /* m23:m22|m21:m20 - third line */ - movq_r2r (mm0, mm6); - - punpcklwd_m2r (*(dataptr + 3), mm0); /* m11:m01|m10:m00 - interleave first and second lines */ - movq_r2r (mm2, mm7); - - punpcklwd_m2r (*(dataptr + 7), mm2); /* m31:m21|m30:m20 - interleave third and fourth lines */ - movq_r2r (mm0, mm4); - - - movq_m2r (*(dataptr + 8), mm1); /* n03:n02|n01:n00 - first line */ - punpckldq_r2r (mm2, mm0); /* m30:m20|m10:m00 - interleave to produce first result */ - - movq_m2r (*(dataptr + 12), mm3); /* n23:n22|n21:n20 - third line */ - punpckhdq_r2r (mm2, mm4); /* m31:m21|m11:m01 - interleave to produce second result */ - - punpckhwd_m2r (*(dataptr + 3), mm6); /* m13:m03|m12:m02 - interleave first and second lines */ - movq_r2r (mm1, mm2); /* copy first line */ - - punpckhwd_m2r (*(dataptr + 7), mm7); /* m33:m23|m32:m22 - interleave third and fourth lines */ - movq_r2r (mm6, mm5); /* copy first intermediate result */ - - movq_r2m (mm0, *(dataptr + 8)); /* write result 1 */ - punpckhdq_r2r (mm7, mm5); /* m33:m23|m13:m03 - produce third result */ - - punpcklwd_m2r (*(dataptr + 10), mm1); /* n11:n01|n10:n00 - interleave first and second lines */ - movq_r2r (mm3, mm0); /* copy third line */ - - punpckhwd_m2r (*(dataptr + 10), mm2); /* n13:n03|n12:n02 - interleave first and second lines */ - - movq_r2m (mm4, *(dataptr + 10)); /* write result 2 out */ - punpckldq_r2r (mm7, mm6); /* m32:m22|m12:m02 - produce fourth result */ - - punpcklwd_m2r (*(dataptr + 14), mm3); /* n31:n21|n30:n20 - interleave third and fourth lines */ - movq_r2r (mm1, mm4); - - movq_r2m (mm6, *(dataptr + 12)); /* write result 3 out */ - punpckldq_r2r (mm3, mm1); /* n30:n20|n10:n00 - produce first result */ - - punpckhwd_m2r (*(dataptr + 14), mm0); /* n33:n23|n32:n22 - interleave third and fourth lines */ - movq_r2r (mm2, mm6); - - movq_r2m (mm5, *(dataptr + 14)); /* write result 4 out */ - punpckhdq_r2r (mm3, mm4); /* n31:n21|n11:n01- produce second result */ - - movq_r2m (mm1, *(dataptr + 1)); /* write result 5 out - (first result for other 4 x 4 block) */ - punpckldq_r2r (mm0, mm2); /* n32:n22|n12:n02- produce third result */ - - movq_r2m (mm4, *(dataptr + 3)); /* write result 6 out */ - punpckhdq_r2r (mm0, mm6); /* n33:n23|n13:n03 - produce fourth result */ - - movq_r2m (mm2, *(dataptr + 5)); /* write result 7 out */ - - movq_m2r (*dataptr, mm0); /* m03:m02|m01:m00 - first line, first 4x4 */ - - movq_r2m (mm6, *(dataptr + 7)); /* write result 8 out */ - - -/* Do first 4x4 quadrant, which is used in the beginning of the DCT: */ - - movq_m2r (*(dataptr + 4), mm7); /* m23:m22|m21:m20 - third line */ - movq_r2r (mm0, mm2); - - punpcklwd_m2r (*(dataptr + 2), mm0); /* m11:m01|m10:m00 - interleave first and second lines */ - movq_r2r (mm7, mm4); - - punpcklwd_m2r (*(dataptr + 6), mm7); /* m31:m21|m30:m20 - interleave third and fourth lines */ - movq_r2r (mm0, mm1); - - movq_m2r (*(dataptr + 2), mm6); /* m13:m12|m11:m10 - second line */ - punpckldq_r2r (mm7, mm0); /* m30:m20|m10:m00 - interleave to produce result 1 */ - - movq_m2r (*(dataptr + 6), mm5); /* m33:m32|m31:m30 - fourth line */ - punpckhdq_r2r (mm7, mm1); /* m31:m21|m11:m01 - interleave to produce result 2 */ - - movq_r2r (mm0, mm7); /* write result 1 */ - punpckhwd_r2r (mm6, mm2); /* m13:m03|m12:m02 - interleave first and second lines */ - - psubw_m2r (*(dataptr + 14), mm7); /* tmp07=x0-x7: Stage 1 */ - movq_r2r (mm1, mm6); /* write result 2 */ - - paddw_m2r (*(dataptr + 14), mm0); /* tmp00=x0+x7: Stage 1 */ - punpckhwd_r2r (mm5, mm4); /* m33:m23|m32:m22 - interleave third and fourth lines */ - - paddw_m2r (*(dataptr + 12), mm1); /* tmp01=x1+x6: Stage 1 */ - movq_r2r (mm2, mm3); /* copy first intermediate result */ - - psubw_m2r (*(dataptr + 12), mm6); /* tmp06=x1-x6: Stage 1 */ - punpckldq_r2r (mm4, mm2); /* m32:m22|m12:m02 - interleave to produce result 3 */ - - movq_r2m (mm7, tmp7); - movq_r2r (mm2, mm5); /* write result 3 */ - - movq_r2m (mm6, tmp6); - punpckhdq_r2r (mm4, mm3); /* m33:m23|m13:m03 - interleave to produce result 4 */ - - paddw_m2r (*(dataptr + 10), mm2); /* tmp02=x2+5: Stage 1 */ - movq_r2r (mm3, mm4); /* write result 4 */ - -/************************************************************************************************ - End of Transpose -************************************************************************************************/ - - - paddw_m2r (*(dataptr + 8), mm3); /* tmp03=x3+x4: stage 1 */ - movq_r2r (mm0, mm7); - - psubw_m2r (*(dataptr + 8), mm4); /* tmp04=x3-x4: stage 1 */ - movq_r2r (mm1, mm6); - - paddw_r2r (mm3, mm0); /* tmp10 = tmp00 + tmp03: even 2 */ - psubw_r2r (mm3, mm7); /* tmp13 = tmp00 - tmp03: even 2 */ - - psubw_r2r (mm2, mm6); /* tmp12 = tmp01 - tmp02: even 2 */ - paddw_r2r (mm2, mm1); /* tmp11 = tmp01 + tmp02: even 2 */ - - psubw_m2r (*(dataptr + 10), mm5); /* tmp05=x2-x5: stage 1 */ - paddw_r2r (mm7, mm6); /* tmp12 + tmp13 */ - - /* stage 3 */ - - movq_m2r (tmp6, mm2); - movq_r2r (mm0, mm3); - - psllw_i2r (2, mm6); /* m8 * 2^2 */ - paddw_r2r (mm1, mm0); - - pmulhw_m2r (RTjpeg_C4, mm6); /* z1 */ - psubw_r2r (mm1, mm3); - - movq_r2m (mm0, *dataptr); - movq_r2r (mm7, mm0); - - /* Odd part */ - movq_r2m (mm3, *(dataptr + 8)); - paddw_r2r (mm5, mm4); /* tmp10 */ - - movq_m2r (tmp7, mm3); - paddw_r2r (mm6, mm0); /* tmp32 */ - - paddw_r2r (mm2, mm5); /* tmp11 */ - psubw_r2r (mm6, mm7); /* tmp33 */ - - movq_r2m (mm0, *(dataptr + 4)); - paddw_r2r (mm3, mm2); /* tmp12 */ - - /* stage 4 */ - - movq_r2m (mm7, *(dataptr + 12)); - movq_r2r (mm4, mm1); /* copy of tmp10 */ - - psubw_r2r (mm2, mm1); /* tmp10 - tmp12 */ - psllw_i2r (2, mm4); /* m8 * 2^2 */ - - movq_m2r (RTjpeg_C2mC6, mm0); - psllw_i2r (2, mm1); - - pmulhw_m2r (RTjpeg_C6, mm1); /* z5 */ - psllw_i2r (2, mm2); - - pmulhw_r2r (mm0, mm4); /* z5 */ - - /* stage 5 */ - - pmulhw_m2r (RTjpeg_C2pC6, mm2); - psllw_i2r (2, mm5); - - pmulhw_m2r (RTjpeg_C4, mm5); /* z3 */ - movq_r2r (mm3, mm0); /* copy tmp7 */ - - movq_m2r (*(dataptr + 1), mm7); - paddw_r2r (mm1, mm4); /* z2 */ - - paddw_r2r (mm1, mm2); /* z4 */ - - paddw_r2r (mm5, mm0); /* z11 */ - psubw_r2r (mm5, mm3); /* z13 */ - - /* stage 6 */ - - movq_r2r (mm3, mm5); /* copy z13 */ - psubw_r2r (mm4, mm3); /* y3=z13 - z2 */ - - paddw_r2r (mm4, mm5); /* y5=z13 + z2 */ - movq_r2r (mm0, mm6); /* copy z11 */ - - movq_r2m (mm3, *(dataptr + 6)); /*save y3 */ - psubw_r2r (mm2, mm0); /* y7=z11 - z4 */ - - movq_r2m (mm5, *(dataptr + 10)); /*save y5 */ - paddw_r2r (mm2, mm6); /* y1=z11 + z4 */ - - movq_r2m (mm0, *(dataptr + 14)); /*save y7 */ - - /************************************************ - * End of 1st 4 rows - ************************************************/ - - movq_m2r (*(dataptr + 3), mm1); /* load x1: stage 1 */ - movq_r2r (mm7, mm0); /* copy x0 */ - - movq_r2m (mm6, *(dataptr + 2)); /*save y1 */ - - movq_m2r (*(dataptr + 5), mm2); /* load x2: stage 1 */ - movq_r2r (mm1, mm6); /* copy x1 */ - - paddw_m2r (*(dataptr + 15), mm0); /* tmp00 = x0 + x7 */ - - movq_m2r (*(dataptr + 7), mm3); /* load x3 : stage 1 */ - movq_r2r (mm2, mm5); /* copy x2 */ - - psubw_m2r (*(dataptr + 15), mm7); /* tmp07 = x0 - x7 */ - movq_r2r (mm3, mm4); /* copy x3 */ - - paddw_m2r (*(dataptr + 13), mm1); /* tmp01 = x1 + x6 */ - - movq_r2m (mm7, tmp7); /* save tmp07 */ - movq_r2r (mm0, mm7); /* copy tmp00 */ - - psubw_m2r (*(dataptr + 13), mm6); /* tmp06 = x1 - x6 */ - - /* stage 2, Even Part */ - - paddw_m2r (*(dataptr + 9), mm3); /* tmp03 = x3 + x4 */ - - movq_r2m (mm6, tmp6); /* save tmp07 */ - movq_r2r (mm1, mm6); /* copy tmp01 */ - - paddw_m2r (*(dataptr + 11), mm2); /* tmp02 = x2 + x5 */ - paddw_r2r (mm3, mm0); /* tmp10 = tmp00 + tmp03 */ - - psubw_r2r (mm3, mm7); /* tmp13 = tmp00 - tmp03 */ - - psubw_m2r (*(dataptr + 9), mm4); /* tmp04 = x3 - x4 */ - psubw_r2r (mm2, mm6); /* tmp12 = tmp01 - tmp02 */ - - paddw_r2r (mm2, mm1); /* tmp11 = tmp01 + tmp02 */ - - psubw_m2r (*(dataptr + 11), mm5); /* tmp05 = x2 - x5 */ - paddw_r2r (mm7, mm6); /* tmp12 + tmp13 */ - - /* stage 3, Even and stage 4 & 5 even */ - - movq_m2r (tmp6, mm2); /* load tmp6 */ - movq_r2r (mm0, mm3); /* copy tmp10 */ - - psllw_i2r (2, mm6); /* shift z1 */ - paddw_r2r (mm1, mm0); /* y0=tmp10 + tmp11 */ - - pmulhw_m2r (RTjpeg_C4, mm6); /* z1 */ - psubw_r2r (mm1, mm3); /* y4=tmp10 - tmp11 */ - - movq_r2m (mm0, *(dataptr + 1)); /*save y0 */ - movq_r2r (mm7, mm0); /* copy tmp13 */ - - /* odd part */ - - movq_r2m (mm3, *(dataptr + 9)); /*save y4 */ - paddw_r2r (mm5, mm4); /* tmp10 = tmp4 + tmp5 */ - - movq_m2r (tmp7, mm3); /* load tmp7 */ - paddw_r2r (mm6, mm0); /* tmp32 = tmp13 + z1 */ - - paddw_r2r (mm2, mm5); /* tmp11 = tmp5 + tmp6 */ - psubw_r2r (mm6, mm7); /* tmp33 = tmp13 - z1 */ - - movq_r2m (mm0, *(dataptr + 5)); /*save y2 */ - paddw_r2r (mm3, mm2); /* tmp12 = tmp6 + tmp7 */ - - /* stage 4 */ - - movq_r2m (mm7, *(dataptr + 13)); /*save y6 */ - movq_r2r (mm4, mm1); /* copy tmp10 */ - - psubw_r2r (mm2, mm1); /* tmp10 - tmp12 */ - psllw_i2r (2, mm4); /* shift tmp10 */ - - movq_m2r (RTjpeg_C2mC6, mm0); /* load C2mC6 */ - psllw_i2r (2, mm1); /* shift (tmp10-tmp12) */ - - pmulhw_m2r (RTjpeg_C6, mm1); /* z5 */ - psllw_i2r (2, mm5); /* prepare for multiply */ - - pmulhw_r2r (mm0, mm4); /* multiply by converted real */ - - /* stage 5 */ - - pmulhw_m2r (RTjpeg_C4, mm5); /* z3 */ - psllw_i2r (2, mm2); /* prepare for multiply */ - - pmulhw_m2r (RTjpeg_C2pC6, mm2); /* multiply */ - movq_r2r (mm3, mm0); /* copy tmp7 */ - - movq_m2r (*(dataptr + 9), mm7); /* m03:m02|m01:m00 - first line (line 4)and copy into mm7 */ - paddw_r2r (mm1, mm4); /* z2 */ - - paddw_r2r (mm5, mm0); /* z11 */ - psubw_r2r (mm5, mm3); /* z13 */ - - /* stage 6 */ - - movq_r2r (mm3, mm5); /* copy z13 */ - paddw_r2r (mm1, mm2); /* z4 */ - - movq_r2r (mm0, mm6); /* copy z11 */ - psubw_r2r (mm4, mm5); /* y3 */ - - paddw_r2r (mm2, mm6); /* y1 */ - paddw_r2r (mm4, mm3); /* y5 */ - - movq_r2m (mm5, *(dataptr + 7)); /*save y3 */ - - movq_r2m (mm6, *(dataptr + 3)); /*save y1 */ - psubw_r2r (mm2, mm0); /* y7 */ - -/************************************************************************************************ - Start of Transpose -************************************************************************************************/ - - movq_m2r (*(dataptr + 13), mm6); /* m23:m22|m21:m20 - third line (line 6)and copy into m2 */ - movq_r2r (mm7, mm5); /* copy first line */ - - punpcklwd_r2r (mm3, mm7); /* m11:m01|m10:m00 - interleave first and second lines */ - movq_r2r (mm6, mm2); /* copy third line */ - - punpcklwd_r2r (mm0, mm6); /* m31:m21|m30:m20 - interleave third and fourth lines */ - movq_r2r (mm7, mm1); /* copy first intermediate result */ - - punpckldq_r2r (mm6, mm7); /* m30:m20|m10:m00 - interleave to produce result 1 */ - - punpckhdq_r2r (mm6, mm1); /* m31:m21|m11:m01 - interleave to produce result 2 */ - - movq_r2m (mm7, *(dataptr + 9)); /* write result 1 */ - punpckhwd_r2r (mm3, mm5); /* m13:m03|m12:m02 - interleave first and second lines */ - - movq_r2m (mm1, *(dataptr + 11)); /* write result 2 */ - punpckhwd_r2r (mm0, mm2); /* m33:m23|m32:m22 - interleave third and fourth lines */ - - movq_r2r (mm5, mm1); /* copy first intermediate result */ - punpckldq_r2r (mm2, mm5); /* m32:m22|m12:m02 - interleave to produce result 3 */ - - movq_m2r (*(dataptr + 1), mm0); /* m03:m02|m01:m00 - first line, 4x4 */ - punpckhdq_r2r (mm2, mm1); /* m33:m23|m13:m03 - interleave to produce result 4 */ - - movq_r2m (mm5, *(dataptr + 13)); /* write result 3 */ - - /****** last 4x4 done */ - - movq_r2m (mm1, *(dataptr + 15)); /* write result 4, last 4x4 */ - - movq_m2r (*(dataptr + 5), mm2); /* m23:m22|m21:m20 - third line */ - movq_r2r (mm0, mm6); /* copy first line */ - - punpcklwd_m2r (*(dataptr + 3), mm0); /* m11:m01|m10:m00 - interleave first and second lines */ - movq_r2r (mm2, mm7); /* copy third line */ - - punpcklwd_m2r (*(dataptr + 7), mm2); /* m31:m21|m30:m20 - interleave third and fourth lines */ - movq_r2r (mm0, mm4); /* copy first intermediate result */ - - - - movq_m2r (*(dataptr + 8), mm1); /* n03:n02|n01:n00 - first line */ - punpckldq_r2r (mm2, mm0); /* m30:m20|m10:m00 - interleave to produce first result */ - - movq_m2r (*(dataptr + 12), mm3); /* n23:n22|n21:n20 - third line */ - punpckhdq_r2r (mm2, mm4); /* m31:m21|m11:m01 - interleave to produce second result */ - - punpckhwd_m2r (*(dataptr + 3), mm6); /* m13:m03|m12:m02 - interleave first and second lines */ - movq_r2r (mm1, mm2); /* copy first line */ - - punpckhwd_m2r (*(dataptr + 7), mm7); /* m33:m23|m32:m22 - interleave third and fourth lines */ - movq_r2r (mm6, mm5); /* copy first intermediate result */ - - movq_r2m (mm0, *(dataptr + 8)); /* write result 1 */ - punpckhdq_r2r (mm7, mm5); /* m33:m23|m13:m03 - produce third result */ - - punpcklwd_m2r (*(dataptr + 10), mm1); /* n11:n01|n10:n00 - interleave first and second lines */ - movq_r2r (mm3, mm0); /* copy third line */ - - punpckhwd_m2r (*(dataptr + 10), mm2); /* n13:n03|n12:n02 - interleave first and second lines */ - - movq_r2m (mm4, *(dataptr + 10)); /* write result 2 out */ - punpckldq_r2r (mm7, mm6); /* m32:m22|m12:m02 - produce fourth result */ - - punpcklwd_m2r (*(dataptr + 14), mm3); /* n33:n23|n32:n22 - interleave third and fourth lines */ - movq_r2r (mm1, mm4); /* copy second intermediate result */ - - movq_r2m (mm6, *(dataptr + 12)); /* write result 3 out */ - punpckldq_r2r (mm3, mm1); /* */ - - punpckhwd_m2r (*(dataptr + 14), mm0); /* n33:n23|n32:n22 - interleave third and fourth lines */ - movq_r2r (mm2, mm6); /* copy second intermediate result */ - - movq_r2m (mm5, *(dataptr + 14)); /* write result 4 out */ - punpckhdq_r2r (mm3, mm4); /* n31:n21|n11:n01- produce second result */ - - movq_r2m (mm1, *(dataptr + 1)); /* write result 5 out - (first result for other 4 x 4 block) */ - punpckldq_r2r (mm0, mm2); /* n32:n22|n12:n02- produce third result */ - - movq_r2m (mm4, *(dataptr + 3)); /* write result 6 out */ - punpckhdq_r2r (mm0, mm6); /* n33:n23|n13:n03 - produce fourth result */ - - movq_r2m (mm2, *(dataptr + 5)); /* write result 7 out */ - - movq_m2r (*dataptr, mm0); /* m03:m02|m01:m00 - first line, first 4x4 */ - - movq_r2m (mm6, *(dataptr + 7)); /* write result 8 out */ - -/* Do first 4x4 quadrant, which is used in the beginning of the DCT: */ - - movq_m2r (*(dataptr + 4), mm7); /* m23:m22|m21:m20 - third line */ - movq_r2r (mm0, mm2); /* copy first line */ - - punpcklwd_m2r (*(dataptr + 2), mm0); /* m11:m01|m10:m00 - interleave first and second lines */ - movq_r2r (mm7, mm4); /* copy third line */ - - punpcklwd_m2r (*(dataptr + 6), mm7); /* m31:m21|m30:m20 - interleave third and fourth lines */ - movq_r2r (mm0, mm1); /* copy first intermediate result */ - - movq_m2r (*(dataptr + 2), mm6); /* m13:m12|m11:m10 - second line */ - punpckldq_r2r (mm7, mm0); /* m30:m20|m10:m00 - interleave to produce result 1 */ - - movq_m2r (*(dataptr + 6), mm5); /* m33:m32|m31:m30 - fourth line */ - punpckhdq_r2r (mm7, mm1); /* m31:m21|m11:m01 - interleave to produce result 2 */ - - movq_r2r (mm0, mm7); /* write result 1 */ - punpckhwd_r2r (mm6, mm2); /* m13:m03|m12:m02 - interleave first and second lines */ - - psubw_m2r (*(dataptr + 14), mm7); /* tmp07=x0-x7: Stage 1 */ - movq_r2r (mm1, mm6); /* write result 2 */ - - paddw_m2r (*(dataptr + 14), mm0); /* tmp00=x0+x7: Stage 1 */ - punpckhwd_r2r (mm5, mm4); /* m33:m23|m32:m22 - interleave third and fourth lines */ - - paddw_m2r (*(dataptr + 12), mm1); /* tmp01=x1+x6: Stage 1 */ - movq_r2r (mm2, mm3); /* copy first intermediate result */ - - psubw_m2r (*(dataptr + 12), mm6); /* tmp06=x1-x6: Stage 1 */ - punpckldq_r2r (mm4, mm2); /* m32:m22|m12:m02 - interleave to produce result 3 */ - - movq_r2m (mm7, tmp7); /* save tmp07 */ - movq_r2r (mm2, mm5); /* write result 3 */ - - movq_r2m (mm6, tmp6); /* save tmp06 */ - - punpckhdq_r2r (mm4, mm3); /* m33:m23|m13:m03 - interleave to produce result 4 */ - - paddw_m2r (*(dataptr + 10), mm2); /* tmp02=x2+x5: stage 1 */ - movq_r2r (mm3, mm4); /* write result 4 */ - -/************************************************************************************************ - End of Transpose 2 -************************************************************************************************/ - - paddw_m2r (*(dataptr + 8), mm3); /* tmp03=x3+x4: stage 1 */ - movq_r2r (mm0, mm7); - - psubw_m2r (*(dataptr + 8), mm4); /* tmp04=x3-x4: stage 1 */ - movq_r2r (mm1, mm6); - - paddw_r2r (mm3, mm0); /* tmp10 = tmp00 + tmp03: even 2 */ - psubw_r2r (mm3, mm7); /* tmp13 = tmp00 - tmp03: even 2 */ - - psubw_r2r (mm2, mm6); /* tmp12 = tmp01 - tmp02: even 2 */ - paddw_r2r (mm2, mm1); /* tmp11 = tmp01 + tmp02: even 2 */ - - psubw_m2r (*(dataptr + 10), mm5); /* tmp05=x2-x5: stage 1 */ - paddw_r2r (mm7, mm6); /* tmp12 + tmp13 */ - - /* stage 3 */ - - movq_m2r (tmp6, mm2); - movq_r2r (mm0, mm3); - - psllw_i2r (2, mm6); /* m8 * 2^2 */ - paddw_r2r (mm1, mm0); - - pmulhw_m2r (RTjpeg_C4, mm6); /* z1 */ - psubw_r2r (mm1, mm3); - - movq_r2m (mm0, *dataptr); - movq_r2r (mm7, mm0); - - /* Odd part */ - movq_r2m (mm3, *(dataptr + 8)); - paddw_r2r (mm5, mm4); /* tmp10 */ - - movq_m2r (tmp7, mm3); - paddw_r2r (mm6, mm0); /* tmp32 */ - - paddw_r2r (mm2, mm5); /* tmp11 */ - psubw_r2r (mm6, mm7); /* tmp33 */ - - movq_r2m (mm0, *(dataptr + 4)); - paddw_r2r (mm3, mm2); /* tmp12 */ - - /* stage 4 */ - movq_r2m (mm7, *(dataptr + 12)); - movq_r2r (mm4, mm1); /* copy of tmp10 */ - - psubw_r2r (mm2, mm1); /* tmp10 - tmp12 */ - psllw_i2r (2, mm4); /* m8 * 2^2 */ - - movq_m2r (RTjpeg_C2mC6, mm0); - psllw_i2r (2, mm1); - - pmulhw_m2r (RTjpeg_C6, mm1); /* z5 */ - psllw_i2r (2, mm2); - - pmulhw_r2r (mm0, mm4); /* z5 */ - - /* stage 5 */ - - pmulhw_m2r (RTjpeg_C2pC6, mm2); - psllw_i2r (2, mm5); - - pmulhw_m2r (RTjpeg_C4, mm5); /* z3 */ - movq_r2r (mm3, mm0); /* copy tmp7 */ - - movq_m2r (*(dataptr + 1), mm7); - paddw_r2r (mm1, mm4); /* z2 */ - - paddw_r2r (mm1, mm2); /* z4 */ - - paddw_r2r (mm5, mm0); /* z11 */ - psubw_r2r (mm5, mm3); /* z13 */ - - /* stage 6 */ - - movq_r2r (mm3, mm5); /* copy z13 */ - psubw_r2r (mm4, mm3); /* y3=z13 - z2 */ - - paddw_r2r (mm4, mm5); /* y5=z13 + z2 */ - movq_r2r (mm0, mm6); /* copy z11 */ - - movq_r2m (mm3, *(dataptr + 6)); /*save y3 */ - psubw_r2r (mm2, mm0); /* y7=z11 - z4 */ - - movq_r2m (mm5, *(dataptr + 10)); /*save y5 */ - paddw_r2r (mm2, mm6); /* y1=z11 + z4 */ - - movq_r2m (mm0, *(dataptr + 14)); /*save y7 */ - - /************************************************ - * End of 1st 4 rows - ************************************************/ - - movq_m2r (*(dataptr + 3), mm1); /* load x1 : stage 1 */ - movq_r2r (mm7, mm0); /* copy x0 */ - - movq_r2m (mm6, *(dataptr + 2)); /*save y1 */ - - movq_m2r (*(dataptr + 5), mm2); /* load x2 : stage 1 */ - movq_r2r (mm1, mm6); /* copy x1 */ - - paddw_m2r (*(dataptr + 15), mm0); /* tmp00 = x0 + x7 */ - - movq_m2r (*(dataptr + 7), mm3); /* load x3 : stage 1 */ - movq_r2r (mm2, mm5); /* copy x2 */ - - psubw_m2r (*(dataptr + 15), mm7); /* tmp07 = x0 - x7 */ - movq_r2r (mm3, mm4); /* copy x3 */ - - paddw_m2r (*(dataptr + 13), mm1); /* tmp01 = x1 + x6 */ - - movq_r2m (mm7, tmp7); /* save tmp07 */ - movq_r2r (mm0, mm7); /* copy tmp00 */ - - psubw_m2r (*(dataptr + 13), mm6); /* tmp06 = x1 - x6 */ - - /* stage 2, Even Part */ - - paddw_m2r (*(dataptr + 9), mm3); /* tmp03 = x3 + x4 */ - - movq_r2m (mm6, tmp6); /* save tmp07 */ - movq_r2r (mm1, mm6); /* copy tmp01 */ - - paddw_m2r (*(dataptr + 11), mm2); /* tmp02 = x2 + x5 */ - paddw_r2r (mm3, mm0); /* tmp10 = tmp00 + tmp03 */ - - psubw_r2r (mm3, mm7); /* tmp13 = tmp00 - tmp03 */ - - psubw_m2r (*(dataptr + 9), mm4); /* tmp04 = x3 - x4 */ - psubw_r2r (mm2, mm6); /* tmp12 = tmp01 - tmp02 */ - - paddw_r2r (mm2, mm1); /* tmp11 = tmp01 + tmp02 */ - - psubw_m2r (*(dataptr + 11), mm5); /* tmp05 = x2 - x5 */ - paddw_r2r (mm7, mm6); /* tmp12 + tmp13 */ - - /* stage 3, Even and stage 4 & 5 even */ - - movq_m2r (tmp6, mm2); /* load tmp6 */ - movq_r2r (mm0, mm3); /* copy tmp10 */ - - psllw_i2r (2, mm6); /* shift z1 */ - paddw_r2r (mm1, mm0); /* y0=tmp10 + tmp11 */ - - pmulhw_m2r (RTjpeg_C4, mm6); /* z1 */ - psubw_r2r (mm1, mm3); /* y4=tmp10 - tmp11 */ - - movq_r2m (mm0, *(dataptr + 1)); /*save y0 */ - movq_r2r (mm7, mm0); /* copy tmp13 */ - - /* odd part */ - - movq_r2m (mm3, *(dataptr + 9)); /*save y4 */ - paddw_r2r (mm5, mm4); /* tmp10 = tmp4 + tmp5 */ - - movq_m2r (tmp7, mm3); /* load tmp7 */ - paddw_r2r (mm6, mm0); /* tmp32 = tmp13 + z1 */ - - paddw_r2r (mm2, mm5); /* tmp11 = tmp5 + tmp6 */ - psubw_r2r (mm6, mm7); /* tmp33 = tmp13 - z1 */ - - movq_r2m (mm0, *(dataptr + 5)); /*save y2 */ - paddw_r2r (mm3, mm2); /* tmp12 = tmp6 + tmp7 */ - - /* stage 4 */ - - movq_r2m (mm7, *(dataptr + 13)); /*save y6 */ - movq_r2r (mm4, mm1); /* copy tmp10 */ - - psubw_r2r (mm2, mm1); /* tmp10 - tmp12 */ - psllw_i2r (2, mm4); /* shift tmp10 */ - - movq_m2r (RTjpeg_C2mC6, mm0); /* load C2mC6 */ - psllw_i2r (2, mm1); /* shift (tmp10-tmp12) */ - - pmulhw_m2r (RTjpeg_C6, mm1); /* z5 */ - psllw_i2r (2, mm5); /* prepare for multiply */ - - pmulhw_r2r (mm0, mm4); /* multiply by converted real */ - - /* stage 5 */ - - pmulhw_m2r (RTjpeg_C4, mm5); /* z3 */ - psllw_i2r (2, mm2); /* prepare for multiply */ - - pmulhw_m2r (RTjpeg_C2pC6, mm2); /* multiply */ - movq_r2r (mm3, mm0); /* copy tmp7 */ - - movq_m2r (*(dataptr + 9), mm7); /* m03:m02|m01:m00 - first line (line 4)and copy into mm7 */ - paddw_r2r (mm1, mm4); /* z2 */ - - paddw_r2r (mm5, mm0); /* z11 */ - psubw_r2r (mm5, mm3); /* z13 */ - - /* stage 6 */ - - movq_r2r (mm3, mm5); /* copy z13 */ - paddw_r2r (mm1, mm2); /* z4 */ - - movq_r2r (mm0, mm6); /* copy z11 */ - psubw_r2r (mm4, mm5); /* y3 */ - - paddw_r2r (mm2, mm6); /* y1 */ - paddw_r2r (mm4, mm3); /* y5 */ - - movq_r2m (mm5, *(dataptr + 7)); /*save y3 */ - psubw_r2r (mm2, mm0); /* yè=z11 - z4 */ - - movq_r2m (mm3, *(dataptr + 11)); /*save y5 */ - - movq_r2m (mm6, *(dataptr + 3)); /*save y1 */ - - movq_r2m (mm0, *(dataptr + 15)); /*save y7 */ - - -#endif -} - -#define FIX_1_082392200 ((__s32) 277) /* FIX(1.082392200) */ -#define FIX_1_414213562 ((__s32) 362) /* FIX(1.414213562) */ -#define FIX_1_847759065 ((__s32) 473) /* FIX(1.847759065) */ -#define FIX_2_613125930 ((__s32) 669) /* FIX(2.613125930) */ - -#define DESCALE(x) (__s16)( ((x)+4) >> 3) - -/* clip yuv to 16..235 (should be 16..240 for cr/cb but ... */ - -#define RL(x) ((x)>235) ? 235 : (((x)<16) ? 16 : (x)) -#define MULTIPLY(var,const) (((__s32) ((var) * (const)) + 128)>>8) - -void -RTjpeg_idct_init (void) -{ - int i; - - for (i = 0; i < 64; i++) { - RTjpeg_liqt[i] = ((__u64) RTjpeg_liqt[i] * RTjpeg_aan_tab[i]) >> 32; - RTjpeg_ciqt[i] = ((__u64) RTjpeg_ciqt[i] * RTjpeg_aan_tab[i]) >> 32; - } -} - -void -RTjpeg_idct (__u8 * odata, __s16 * data, int rskip) -{ -#ifdef HAVE_LIBMMX - - static mmx_t fix_141 = (mmx_t) (long long) 0x5a825a825a825a82LL; - static mmx_t fix_184n261 = (mmx_t) (long long) 0xcf04cf04cf04cf04LL; - static mmx_t fix_184 = (mmx_t) (long long) 0x7641764176417641LL; - static mmx_t fix_n184 = (mmx_t) (long long) 0x896f896f896f896fLL; - static mmx_t fix_108n184 = (mmx_t) (long long) 0xcf04cf04cf04cf04LL; - - mmx_t workspace[64]; - mmx_t *wsptr = workspace; - register mmx_t *dataptr = (mmx_t *) odata; - mmx_t *idata = (mmx_t *) data; - - rskip = rskip >> 3; -/* - * Perform inverse DCT on one block of coefficients. - */ - - /* Odd part */ - - movq_m2r (*(idata + 10), mm1); /* load idata[DCTSIZE*5] */ - - movq_m2r (*(idata + 6), mm0); /* load idata[DCTSIZE*3] */ - - movq_m2r (*(idata + 2), mm3); /* load idata[DCTSIZE*1] */ - - movq_r2r (mm1, mm2); /* copy tmp6 : phase 6 */ - */movq_m2r (*(idata + 14), mm4); /* load idata[DCTSIZE*7] */ - - paddw_r2r (mm0, mm1); /* z13 = tmp6 + tmp5; */ - - psubw_r2r (mm0, mm2); /* z10 = tmp6 - tmp5 */ - - psllw_i2r (2, mm2); /* shift z10 */ - movq_r2r (mm2, mm0); /* copy z10 */ - - pmulhw_m2r (fix_184n261, mm2); /* MULTIPLY( z12, FIX_1_847759065); : 2*c2 */ - movq_r2r (mm3, mm5); /* copy tmp4 */ - - pmulhw_m2r (fix_n184, mm0); /* MULTIPLY(z10, -FIX_1_847759065); : 2*c2 */ - paddw_r2r (mm4, mm3); /* z11 = tmp4 + tmp7; */ - - movq_r2r (mm3, mm6); /* copy z11 : phase 5 */ - psubw_r2r (mm4, mm5); /* z12 = tmp4 - tmp7; */ - - psubw_r2r (mm1, mm6); /* z11-z13 */ - psllw_i2r (2, mm5); /* shift z12 */ - - movq_m2r (*(idata + 12), mm4); /* load idata[DCTSIZE*6], even part */ - movq_r2r (mm5, mm7); /* copy z12 */ - - pmulhw_m2r (fix_108n184, mm5); /* MULT(z12, (FIX_1_08-FIX_1_84)) //- z5; 2*(c2-c6): even part */ - paddw_r2r (mm1, mm3); /* tmp7 = z11 + z13; */ - - /*ok */ - - /* Even part */ - pmulhw_m2r (fix_184, mm7); /* MULTIPLY(z10,(FIX_1_847759065 - FIX_2_613125930)) //+ z5; -2*(c2+c6) */ - psllw_i2r (2, mm6); - - movq_m2r (*(idata + 4), mm1); /* load idata[DCTSIZE*2] */ - - paddw_r2r (mm5, mm0); /* tmp10 */ - - paddw_r2r (mm7, mm2); /* tmp12 */ - - pmulhw_m2r (fix_141, mm6); /* tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562); 2*c4 */ - psubw_r2r (mm3, mm2); /* tmp6 = tmp12 - tmp7 */ - - movq_r2r (mm1, mm5); /* copy tmp1 */ - paddw_r2r (mm4, mm1); /* tmp13= tmp1 + tmp3; phases 5-3 */ - - psubw_r2r (mm4, mm5); /* tmp1-tmp3 */ - psubw_r2r (mm2, mm6); /* tmp5 = tmp11 - tmp6; */ - - movq_r2m (mm1, *(wsptr)); /* save tmp13 in workspace */ - psllw_i2r (2, mm5); /* shift tmp1-tmp3 */ - - movq_m2r (*(idata), mm7); /* load idata[DCTSIZE*0] */ - - pmulhw_m2r (fix_141, mm5); /* MULTIPLY(tmp1 - tmp3, FIX_1_414213562) */ - paddw_r2r (mm6, mm0); /* tmp4 = tmp10 + tmp5; */ - - movq_m2r (*(idata + 8), mm4); /* load idata[DCTSIZE*4] */ - - psubw_r2r (mm1, mm5); /* tmp12 = MULTIPLY(tmp1 - tmp3, FIX_1_414213562) - tmp13; 2*c4 */ - - movq_r2m (mm0, *(wsptr + 4)); /* save tmp4 in workspace */ - movq_r2r (mm7, mm1); /* copy tmp0 : phase 3 */ - - movq_r2m (mm5, *(wsptr + 2)); /* save tmp12 in workspace */ - psubw_r2r (mm4, mm1); /* tmp11 = tmp0 - tmp2; */ - - paddw_r2r (mm4, mm7); /* tmp10 = tmp0 + tmp2; */ - movq_r2r (mm1, mm5); /* copy tmp11 */ - - paddw_m2r (*(wsptr + 2), mm1); /* tmp1 = tmp11 + tmp12; */ - movq_r2r (mm7, mm4); /* copy tmp10 : phase 2 */ - - paddw_m2r (*(wsptr), mm7); /* tmp0 = tmp10 + tmp13; */ - - psubw_m2r (*(wsptr), mm4); /* tmp3 = tmp10 - tmp13; */ - movq_r2r (mm7, mm0); /* copy tmp0 */ - - psubw_m2r (*(wsptr + 2), mm5); /* tmp2 = tmp11 - tmp12; */ - paddw_r2r (mm3, mm7); /* wsptr[DCTSIZE*0] = (int) (tmp0 + tmp7); */ - - psubw_r2r (mm3, mm0); /* wsptr[DCTSIZE*7] = (int) (tmp0 - tmp7); */ - - movq_r2m (mm7, *(wsptr)); /* wsptr[DCTSIZE*0] */ - movq_r2r (mm1, mm3); /* copy tmp1 */ - - movq_r2m (mm0, *(wsptr + 14)); /* wsptr[DCTSIZE*7] */ - paddw_r2r (mm2, mm1); /* wsptr[DCTSIZE*1] = (int) (tmp1 + tmp6); */ - - psubw_r2r (mm2, mm3); /* wsptr[DCTSIZE*6] = (int) (tmp1 - tmp6); */ - - movq_r2m (mm1, *(wsptr + 2)); /* wsptr[DCTSIZE*1] */ - movq_r2r (mm4, mm1); /* copy tmp3 */ - - movq_r2m (mm3, *(wsptr + 12)); /* wsptr[DCTSIZE*6] */ - - paddw_m2r (*(wsptr + 4), mm4); /* wsptr[DCTSIZE*4] = (int) (tmp3 + tmp4); */ - - psubw_m2r (*(wsptr + 4), mm1); /* wsptr[DCTSIZE*3] = (int) (tmp3 - tmp4); */ - - movq_r2m (mm4, *(wsptr + 8)); - movq_r2r (mm5, mm7); /* copy tmp2 */ - - paddw_r2r (mm6, mm5); /* wsptr[DCTSIZE*2] = (int) (tmp2 + tmp5) */ - - movq_r2m (mm1, *(wsptr + 6)); - psubw_r2r (mm6, mm7); /* wsptr[DCTSIZE*5] = (int) (tmp2 - tmp5); */ - - movq_r2m (mm5, *(wsptr + 4)); - - movq_r2m (mm7, *(wsptr + 10)); - - /*ok */ - - -/*****************************************************************/ - - idata++; - wsptr++; - -/*****************************************************************/ - - movq_m2r (*(idata + 10), mm1); /* load idata[DCTSIZE*5] */ - - movq_m2r (*(idata + 6), mm0); /* load idata[DCTSIZE*3] */ - - movq_m2r (*(idata + 2), mm3); /* load idata[DCTSIZE*1] */ - movq_r2r (mm1, mm2); /* copy tmp6 : phase 6 */ - */movq_m2r (*(idata + 14), mm4); /* load idata[DCTSIZE*7] */ - paddw_r2r (mm0, mm1); /* z13 = tmp6 + tmp5; */ - - psubw_r2r (mm0, mm2); /* z10 = tmp6 - tmp5 */ - - psllw_i2r (2, mm2); /* shift z10 */ - movq_r2r (mm2, mm0); /* copy z10 */ - - pmulhw_m2r (fix_184n261, mm2); /* MULTIPLY( z12, FIX_1_847759065); : 2*c2 */ - movq_r2r (mm3, mm5); /* copy tmp4 */ - - pmulhw_m2r (fix_n184, mm0); /* MULTIPLY(z10, -FIX_1_847759065); : 2*c2 */ - paddw_r2r (mm4, mm3); /* z11 = tmp4 + tmp7; */ - - movq_r2r (mm3, mm6); /* copy z11 : phase 5 */ - psubw_r2r (mm4, mm5); /* z12 = tmp4 - tmp7; */ - - psubw_r2r (mm1, mm6); /* z11-z13 */ - psllw_i2r (2, mm5); /* shift z12 */ - - movq_m2r (*(idata + 12), mm4); /* load idata[DCTSIZE*6], even part */ - movq_r2r (mm5, mm7); /* copy z12 */ - - pmulhw_m2r (fix_108n184, mm5); /* MULT(z12, (FIX_1_08-FIX_1_84)) //- z5; 2*(c2-c6) even part */ - paddw_r2r (mm1, mm3); /* tmp7 = z11 + z13; */ - - /*ok */ - - /* Even part */ - pmulhw_m2r (fix_184, mm7); /* MULTIPLY(z10,(FIX_1_847759065 - FIX_2_613125930)) //+ z5; -2*(c2+c6) */ - psllw_i2r (2, mm6); - - movq_m2r (*(idata + 4), mm1); /* load idata[DCTSIZE*2] */ - - paddw_r2r (mm5, mm0); /* tmp10 */ - - paddw_r2r (mm7, mm2); /* tmp12 */ - - pmulhw_m2r (fix_141, mm6); /* tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562); 2*c4 */ - psubw_r2r (mm3, mm2); /* tmp6 = tmp12 - tmp7 */ - - movq_r2r (mm1, mm5); /* copy tmp1 */ - paddw_r2r (mm4, mm1); /* tmp13= tmp1 + tmp3; phases 5-3 */ - - psubw_r2r (mm4, mm5); /* tmp1-tmp3 */ - psubw_r2r (mm2, mm6); /* tmp5 = tmp11 - tmp6; */ - - movq_r2m (mm1, *(wsptr)); /* save tmp13 in workspace */ - psllw_i2r (2, mm5); /* shift tmp1-tmp3 */ - - movq_m2r (*(idata), mm7); /* load idata[DCTSIZE*0] */ - paddw_r2r (mm6, mm0); /* tmp4 = tmp10 + tmp5; */ - - pmulhw_m2r (fix_141, mm5); /* MULTIPLY(tmp1 - tmp3, FIX_1_414213562) */ - - movq_m2r (*(idata + 8), mm4); /* load idata[DCTSIZE*4] */ - - psubw_r2r (mm1, mm5); /* tmp12 = MULTIPLY(tmp1 - tmp3, FIX_1_414213562) - tmp13; 2*c4 */ - - movq_r2m (mm0, *(wsptr + 4)); /* save tmp4 in workspace */ - movq_r2r (mm7, mm1); /* copy tmp0: phase 3 */ - - movq_r2m (mm5, *(wsptr + 2)); /* save tmp12 in workspace */ - psubw_r2r (mm4, mm1); /* tmp11 = tmp0 - tmp2; */ - - paddw_r2r (mm4, mm7); /* tmp10 = tmp0 + tmp2; */ - movq_r2r (mm1, mm5); /* copy tmp11 */ - - paddw_m2r (*(wsptr + 2), mm1); /* tmp1 = tmp11 + tmp12; */ - movq_r2r (mm7, mm4); /* copy tmp10: phase 2 */ - - paddw_m2r (*(wsptr), mm7); /* tmp0 = tmp10 + tmp13; */ - - psubw_m2r (*(wsptr), mm4); /* tmp3 = tmp10 - tmp13; */ - movq_r2r (mm7, mm0); /* copy tmp0 */ - - psubw_m2r (*(wsptr + 2), mm5); /* tmp2 = tmp11 - tmp12; */ - paddw_r2r (mm3, mm7); /* wsptr[DCTSIZE*0] = (int) (tmp0 + tmp7); */ - - psubw_r2r (mm3, mm0); /* wsptr[DCTSIZE*7] = (int) (tmp0 - tmp7); */ - - movq_r2m (mm7, *(wsptr)); /* wsptr[DCTSIZE*0] */ - movq_r2r (mm1, mm3); /* copy tmp1 */ - - movq_r2m (mm0, *(wsptr + 14)); /* wsptr[DCTSIZE*7] */ - paddw_r2r (mm2, mm1); /* wsptr[DCTSIZE*1] = (int) (tmp1 + tmp6); */ - - psubw_r2r (mm2, mm3); /* wsptr[DCTSIZE*6] = (int) (tmp1 - tmp6); */ - - movq_r2m (mm1, *(wsptr + 2)); /* wsptr[DCTSIZE*1] */ - movq_r2r (mm4, mm1); /* copy tmp3 */ - - movq_r2m (mm3, *(wsptr + 12)); /* wsptr[DCTSIZE*6] */ - - paddw_m2r (*(wsptr + 4), mm4); /* wsptr[DCTSIZE*4] = (int) (tmp3 + tmp4); */ - - psubw_m2r (*(wsptr + 4), mm1); /* wsptr[DCTSIZE*3] = (int) (tmp3 - tmp4); */ - - movq_r2m (mm4, *(wsptr + 8)); - movq_r2r (mm5, mm7); /* copy tmp2 */ - - paddw_r2r (mm6, mm5); /* wsptr[DCTSIZE*2] = (int) (tmp2 + tmp5) */ - - movq_r2m (mm1, *(wsptr + 6)); - psubw_r2r (mm6, mm7); /* wsptr[DCTSIZE*5] = (int) (tmp2 - tmp5); */ - - movq_r2m (mm5, *(wsptr + 4)); - - movq_r2m (mm7, *(wsptr + 10)); - -/*****************************************************************/ - - /* Pass 2: process rows from work array, store into output array. */ - /* Note that we must descale the results by a factor of 8 == 2**3, */ - /* and also undo the PASS1_BITS scaling. */ - -/*****************************************************************/ - /* Even part */ - - wsptr--; - -/* tmp10 = ((DCTELEM) wsptr[0] + (DCTELEM) wsptr[4]); */ -/* tmp13 = ((DCTELEM) wsptr[2] + (DCTELEM) wsptr[6]); */ -/* tmp11 = ((DCTELEM) wsptr[0] - (DCTELEM) wsptr[4]); */ -/* tmp14 = ((DCTELEM) wsptr[2] - (DCTELEM) wsptr[6]); */ - movq_m2r (*(wsptr), mm0); /* wsptr[0,0],[0,1],[0,2],[0,3] */ - - movq_m2r (*(wsptr + 1), mm1); /* wsptr[0,4],[0,5],[0,6],[0,7] */ - movq_r2r (mm0, mm2); - - movq_m2r (*(wsptr + 2), mm3); /* wsptr[1,0],[1,1],[1,2],[1,3] */ - paddw_r2r (mm1, mm0); /* wsptr[0,tmp10],[xxx],[0,tmp13],[xxx] */ - - movq_m2r (*(wsptr + 3), mm4); /* wsptr[1,4],[1,5],[1,6],[1,7] */ - psubw_r2r (mm1, mm2); /* wsptr[0,tmp11],[xxx],[0,tmp14],[xxx] */ - - movq_r2r (mm0, mm6); - movq_r2r (mm3, mm5); - - paddw_r2r (mm4, mm3); /* wsptr[1,tmp10],[xxx],[1,tmp13],[xxx] */ - movq_r2r (mm2, mm1); - - psubw_r2r (mm4, mm5); /* wsptr[1,tmp11],[xxx],[1,tmp14],[xxx] */ - punpcklwd_r2r (mm3, mm0); /* wsptr[0,tmp10],[1,tmp10],[xxx],[xxx] */ - - movq_m2r (*(wsptr + 7), mm7); /* wsptr[3,4],[3,5],[3,6],[3,7] */ - punpckhwd_r2r (mm3, mm6); /* wsptr[0,tmp13],[1,tmp13],[xxx],[xxx] */ - - movq_m2r (*(wsptr + 4), mm3); /* wsptr[2,0],[2,1],[2,2],[2,3] */ - punpckldq_r2r (mm6, mm0); /* wsptr[0,tmp10],[1,tmp10],[0,tmp13],[1,tmp13] */ - - punpcklwd_r2r (mm5, mm1); /* wsptr[0,tmp11],[1,tmp11],[xxx],[xxx] */ - movq_r2r (mm3, mm4); - - movq_m2r (*(wsptr + 6), mm6); /* wsptr[3,0],[3,1],[3,2],[3,3] */ - punpckhwd_r2r (mm5, mm2); /* wsptr[0,tmp14],[1,tmp14],[xxx],[xxx] */ - - movq_m2r (*(wsptr + 5), mm5); /* wsptr[2,4],[2,5],[2,6],[2,7] */ - punpckldq_r2r (mm2, mm1); /* wsptr[0,tmp11],[1,tmp11],[0,tmp14],[1,tmp14] */ - - - paddw_r2r (mm5, mm3); /* wsptr[2,tmp10],[xxx],[2,tmp13],[xxx] */ - movq_r2r (mm6, mm2); - - psubw_r2r (mm5, mm4); /* wsptr[2,tmp11],[xxx],[2,tmp14],[xxx] */ - paddw_r2r (mm7, mm6); /* wsptr[3,tmp10],[xxx],[3,tmp13],[xxx] */ - - movq_r2r (mm3, mm5); - punpcklwd_r2r (mm6, mm3); /* wsptr[2,tmp10],[3,tmp10],[xxx],[xxx] */ - - psubw_r2r (mm7, mm2); /* wsptr[3,tmp11],[xxx],[3,tmp14],[xxx] */ - punpckhwd_r2r (mm6, mm5); /* wsptr[2,tmp13],[3,tmp13],[xxx],[xxx] */ - - movq_r2r (mm4, mm7); - punpckldq_r2r (mm5, mm3); /* wsptr[2,tmp10],[3,tmp10],[2,tmp13],[3,tmp13] */ - - punpcklwd_r2r (mm2, mm4); /* wsptr[2,tmp11],[3,tmp11],[xxx],[xxx] */ - - punpckhwd_r2r (mm2, mm7); /* wsptr[2,tmp14],[3,tmp14],[xxx],[xxx] */ - - punpckldq_r2r (mm7, mm4); /* wsptr[2,tmp11],[3,tmp11],[2,tmp14],[3,tmp14] */ - movq_r2r (mm1, mm6); - - /*ok */ - -/* mm0 = ;wsptr[0,tmp10],[1,tmp10],[0,tmp13],[1,tmp13] */ -/* mm1 = ;wsptr[0,tmp11],[1,tmp11],[0,tmp14],[1,tmp14] */ - - - movq_r2r (mm0, mm2); - punpckhdq_r2r (mm4, mm6); /* wsptr[0,tmp14],[1,tmp14],[2,tmp14],[3,tmp14] */ - - punpckldq_r2r (mm4, mm1); /* wsptr[0,tmp11],[1,tmp11],[2,tmp11],[3,tmp11] */ - psllw_i2r (2, mm6); - - pmulhw_m2r (fix_141, mm6); - punpckldq_r2r (mm3, mm0); /* wsptr[0,tmp10],[1,tmp10],[2,tmp10],[3,tmp10] */ - - punpckhdq_r2r (mm3, mm2); /* wsptr[0,tmp13],[1,tmp13],[2,tmp13],[3,tmp13] */ - movq_r2r (mm0, mm7); - -/* tmp0 = tmp10 + tmp13; */ -/* tmp3 = tmp10 - tmp13; */ - paddw_r2r (mm2, mm0); /* [0,tmp0],[1,tmp0],[2,tmp0],[3,tmp0] */ - psubw_r2r (mm2, mm7); /* [0,tmp3],[1,tmp3],[2,tmp3],[3,tmp3] */ - -/* tmp12 = MULTIPLY(tmp14, FIX_1_414213562) - tmp13; */ - psubw_r2r (mm2, mm6); /* wsptr[0,tmp12],[1,tmp12],[2,tmp12],[3,tmp12] */ -/* tmp1 = tmp11 + tmp12; */ -/* tmp2 = tmp11 - tmp12; */ - movq_r2r (mm1, mm5); - - /*OK */ - - /* Odd part */ - -/* z13 = (DCTELEM) wsptr[5] + (DCTELEM) wsptr[3]; */ -/* z10 = (DCTELEM) wsptr[5] - (DCTELEM) wsptr[3]; */ -/* z11 = (DCTELEM) wsptr[1] + (DCTELEM) wsptr[7]; */ -/* z12 = (DCTELEM) wsptr[1] - (DCTELEM) wsptr[7]; */ - movq_m2r (*(wsptr), mm3); /* wsptr[0,0],[0,1],[0,2],[0,3] */ - paddw_r2r (mm6, mm1); /* [0,tmp1],[1,tmp1],[2,tmp1],[3,tmp1] */ - - movq_m2r (*(wsptr + 1), mm4); /* wsptr[0,4],[0,5],[0,6],[0,7] */ - psubw_r2r (mm6, mm5); /* [0,tmp2],[1,tmp2],[2,tmp2],[3,tmp2] */ - - movq_r2r (mm3, mm6); - punpckldq_r2r (mm4, mm3); /* wsptr[0,0],[0,1],[0,4],[0,5] */ - - punpckhdq_r2r (mm6, mm4); /* wsptr[0,6],[0,7],[0,2],[0,3] */ - movq_r2r (mm3, mm2); - -/*Save tmp0 and tmp1 in wsptr */ - movq_r2m (mm0, *(wsptr)); /* save tmp0 */ - paddw_r2r (mm4, mm2); /* wsptr[xxx],[0,z11],[xxx],[0,z13] */ - - -/*Continue with z10 --- z13 */ - movq_m2r (*(wsptr + 2), mm6); /* wsptr[1,0],[1,1],[1,2],[1,3] */ - psubw_r2r (mm4, mm3); /* wsptr[xxx],[0,z12],[xxx],[0,z10] */ - - movq_m2r (*(wsptr + 3), mm0); /* wsptr[1,4],[1,5],[1,6],[1,7] */ - movq_r2r (mm6, mm4); - - movq_r2m (mm1, *(wsptr + 1)); /* save tmp1 */ - punpckldq_r2r (mm0, mm6); /* wsptr[1,0],[1,1],[1,4],[1,5] */ - - punpckhdq_r2r (mm4, mm0); /* wsptr[1,6],[1,7],[1,2],[1,3] */ - movq_r2r (mm6, mm1); - -/*Save tmp2 and tmp3 in wsptr */ - paddw_r2r (mm0, mm6); /* wsptr[xxx],[1,z11],[xxx],[1,z13] */ - movq_r2r (mm2, mm4); - -/*Continue with z10 --- z13 */ - movq_r2m (mm5, *(wsptr + 2)); /* save tmp2 */ - punpcklwd_r2r (mm6, mm2); /* wsptr[xxx],[xxx],[0,z11],[1,z11] */ - - psubw_r2r (mm0, mm1); /* wsptr[xxx],[1,z12],[xxx],[1,z10] */ - punpckhwd_r2r (mm6, mm4); /* wsptr[xxx],[xxx],[0,z13],[1,z13] */ - - movq_r2r (mm3, mm0); - punpcklwd_r2r (mm1, mm3); /* wsptr[xxx],[xxx],[0,z12],[1,z12] */ - - movq_r2m (mm7, *(wsptr + 3)); /* save tmp3 */ - punpckhwd_r2r (mm1, mm0); /* wsptr[xxx],[xxx],[0,z10],[1,z10] */ - - movq_m2r (*(wsptr + 4), mm6); /* wsptr[2,0],[2,1],[2,2],[2,3] */ - punpckhdq_r2r (mm2, mm0); /* wsptr[0,z10],[1,z10],[0,z11],[1,z11] */ - - movq_m2r (*(wsptr + 5), mm7); /* wsptr[2,4],[2,5],[2,6],[2,7] */ - punpckhdq_r2r (mm4, mm3); /* wsptr[0,z12],[1,z12],[0,z13],[1,z13] */ - - movq_m2r (*(wsptr + 6), mm1); /* wsptr[3,0],[3,1],[3,2],[3,3] */ - movq_r2r (mm6, mm4); - - punpckldq_r2r (mm7, mm6); /* wsptr[2,0],[2,1],[2,4],[2,5] */ - movq_r2r (mm1, mm5); - - punpckhdq_r2r (mm4, mm7); /* wsptr[2,6],[2,7],[2,2],[2,3] */ - movq_r2r (mm6, mm2); - - movq_m2r (*(wsptr + 7), mm4); /* wsptr[3,4],[3,5],[3,6],[3,7] */ - paddw_r2r (mm7, mm6); /* wsptr[xxx],[2,z11],[xxx],[2,z13] */ - - psubw_r2r (mm7, mm2); /* wsptr[xxx],[2,z12],[xxx],[2,z10] */ - punpckldq_r2r (mm4, mm1); /* wsptr[3,0],[3,1],[3,4],[3,5] */ - - punpckhdq_r2r (mm5, mm4); /* wsptr[3,6],[3,7],[3,2],[3,3] */ - movq_r2r (mm1, mm7); - - paddw_r2r (mm4, mm1); /* wsptr[xxx],[3,z11],[xxx],[3,z13] */ - psubw_r2r (mm4, mm7); /* wsptr[xxx],[3,z12],[xxx],[3,z10] */ - - movq_r2r (mm6, mm5); - punpcklwd_r2r (mm1, mm6); /* wsptr[xxx],[xxx],[2,z11],[3,z11] */ - - punpckhwd_r2r (mm1, mm5); /* wsptr[xxx],[xxx],[2,z13],[3,z13] */ - movq_r2r (mm2, mm4); - - punpcklwd_r2r (mm7, mm2); /* wsptr[xxx],[xxx],[2,z12],[3,z12] */ - - punpckhwd_r2r (mm7, mm4); /* wsptr[xxx],[xxx],[2,z10],[3,z10] */ - - punpckhdq_r2r (mm6, mm4); /*/ wsptr[2,z10],[3,z10],[2,z11],[3,z11] */ - - punpckhdq_r2r (mm5, mm2); /* wsptr[2,z12],[3,z12],[2,z13],[3,z13] */ - movq_r2r (mm0, mm5); - - punpckldq_r2r (mm4, mm0); /* wsptr[0,z10],[1,z10],[2,z10],[3,z10] */ - - punpckhdq_r2r (mm4, mm5); /* wsptr[0,z11],[1,z11],[2,z11],[3,z11] */ - movq_r2r (mm3, mm4); - - punpckhdq_r2r (mm2, mm4); /* wsptr[0,z13],[1,z13],[2,z13],[3,z13] */ - movq_r2r (mm5, mm1); - - punpckldq_r2r (mm2, mm3); /* wsptr[0,z12],[1,z12],[2,z12],[3,z12] */ -/* tmp7 = z11 + z13; : phase 5 */ -/* tmp8 = z11 - z13; : phase 5 */ - psubw_r2r (mm4, mm1); /* tmp8 */ - - paddw_r2r (mm4, mm5); /* tmp7 */ -/* tmp21 = MULTIPLY(tmp8, FIX_1_414213562); 2*c4 */ - psllw_i2r (2, mm1); - - psllw_i2r (2, mm0); - - pmulhw_m2r (fix_141, mm1); /* tmp21 */ -/* tmp20 = MULTIPLY(z12, (FIX_1_082392200- FIX_1_847759065)) 2*(c2-c6) */ -/* + MULTIPLY(z10, - FIX_1_847759065); : 2*c2 */ - psllw_i2r (2, mm3); - movq_r2r (mm0, mm7); - - pmulhw_m2r (fix_n184, mm7); - movq_r2r (mm3, mm6); - - movq_m2r (*(wsptr), mm2); /* tmp0,final1 */ - - pmulhw_m2r (fix_108n184, mm6); -/* tmp22 = MULTIPLY(z10,(FIX_1_847759065 - FIX_2_613125930)) : -2*(c2+c6) */ -/* + MULTIPLY(z12, FIX_1_847759065); 2*c2 */ - movq_r2r (mm2, mm4); /* final1 */ - - pmulhw_m2r (fix_184n261, mm0); - paddw_r2r (mm5, mm2); /* tmp0+tmp7,final1 */ - - pmulhw_m2r (fix_184, mm3); - psubw_r2r (mm5, mm4); /* tmp0-tmp7,final1 */ - -/* tmp6 = tmp22 - tmp7; phase 2 */ - psraw_i2r (3, mm2); /* outptr[0,0],[1,0],[2,0],[3,0],final1 */ - - paddw_r2r (mm6, mm7); /* tmp20 */ - psraw_i2r (3, mm4); /* outptr[0,7],[1,7],[2,7],[3,7],final1 */ - - paddw_r2r (mm0, mm3); /* tmp22 */ - -/* tmp5 = tmp21 - tmp6; */ - psubw_r2r (mm5, mm3); /* tmp6 */ - -/* tmp4 = tmp20 + tmp5; */ - movq_m2r (*(wsptr + 1), mm0); /* tmp1,final2 */ - psubw_r2r (mm3, mm1); /* tmp5 */ - - movq_r2r (mm0, mm6); /* final2 */ - paddw_r2r (mm3, mm0); /* tmp1+tmp6,final2 */ - - /* Final output stage: scale down by a factor of 8 and range-limit */ - - -/* outptr[0] = range_limit[IDESCALE(tmp0 + tmp7, PASS1_BITS+3) */ -/* & RANGE_MASK]; */ -/* outptr[7] = range_limit[IDESCALE(tmp0 - tmp7, PASS1_BITS+3) */ -/* & RANGE_MASK]; final1 */ - - -/* outptr[1] = range_limit[IDESCALE(tmp1 + tmp6, PASS1_BITS+3) */ -/* & RANGE_MASK]; */ -/* outptr[6] = range_limit[IDESCALE(tmp1 - tmp6, PASS1_BITS+3) */ -/* & RANGE_MASK]; final2 */ - psubw_r2r (mm3, mm6); /* tmp1-tmp6,final2 */ - psraw_i2r (3, mm0); /* outptr[0,1],[1,1],[2,1],[3,1] */ - - psraw_i2r (3, mm6); /* outptr[0,6],[1,6],[2,6],[3,6] */ - - packuswb_r2r (mm4, mm0); /* out[0,1],[1,1],[2,1],[3,1],[0,7],[1,7],[2,7],[3,7] */ - - movq_m2r (*(wsptr + 2), mm5); /* tmp2,final3 */ - packuswb_r2r (mm6, mm2); /* out[0,0],[1,0],[2,0],[3,0],[0,6],[1,6],[2,6],[3,6] */ - -/* outptr[2] = range_limit[IDESCALE(tmp2 + tmp5, PASS1_BITS+3) */ -/* & RANGE_MASK]; */ -/* outptr[5] = range_limit[IDESCALE(tmp2 - tmp5, PASS1_BITS+3) */ -/* & RANGE_MASK]; final3 */ - paddw_r2r (mm1, mm7); /* tmp4 */ - movq_r2r (mm5, mm3); - - paddw_r2r (mm1, mm5); /* tmp2+tmp5 */ - psubw_r2r (mm1, mm3); /* tmp2-tmp5 */ - - psraw_i2r (3, mm5); /* outptr[0,2],[1,2],[2,2],[3,2] */ - - movq_m2r (*(wsptr + 3), mm4); /* tmp3,final4 */ - psraw_i2r (3, mm3); /* outptr[0,5],[1,5],[2,5],[3,5] */ - - - -/* outptr[4] = range_limit[IDESCALE(tmp3 + tmp4, PASS1_BITS+3) */ -/* & RANGE_MASK]; */ -/* outptr[3] = range_limit[IDESCALE(tmp3 - tmp4, PASS1_BITS+3) */ -/* & RANGE_MASK]; final4 */ - movq_r2r (mm4, mm6); - paddw_r2r (mm7, mm4); /* tmp3+tmp4 */ - - psubw_r2r (mm7, mm6); /* tmp3-tmp4 */ - psraw_i2r (3, mm4); /* outptr[0,4],[1,4],[2,4],[3,4] */ - - /* mov ecx, [dataptr] */ - - psraw_i2r (3, mm6); /* outptr[0,3],[1,3],[2,3],[3,3] */ - - packuswb_r2r (mm4, mm5); /* out[0,2],[1,2],[2,2],[3,2],[0,4],[1,4],[2,4],[3,4] */ - - packuswb_r2r (mm3, mm6); /* out[0,3],[1,3],[2,3],[3,3],[0,5],[1,5],[2,5],[3,5] */ - movq_r2r (mm2, mm4); - - movq_r2r (mm5, mm7); - punpcklbw_r2r (mm0, mm2); /* out[0,0],[0,1],[1,0],[1,1],[2,0],[2,1],[3,0],[3,1] */ - - punpckhbw_r2r (mm0, mm4); /* out[0,6],[0,7],[1,6],[1,7],[2,6],[2,7],[3,6],[3,7] */ - movq_r2r (mm2, mm1); - - punpcklbw_r2r (mm6, mm5); /* out[0,2],[0,3],[1,2],[1,3],[2,2],[2,3],[3,2],[3,3] */ - - /* add dataptr, 4 */ - - punpckhbw_r2r (mm6, mm7); /* out[0,4],[0,5],[1,4],[1,5],[2,4],[2,5],[3,4],[3,5] */ - - punpcklwd_r2r (mm5, mm2); /* out[0,0],[0,1],[0,2],[0,3],[1,0],[1,1],[1,2],[1,3] */ - - /* add ecx, output_col */ - - movq_r2r (mm7, mm6); - punpckhwd_r2r (mm5, mm1); /* out[2,0],[2,1],[2,2],[2,3],[3,0],[3,1],[3,2],[3,3] */ - - movq_r2r (mm2, mm0); - punpcklwd_r2r (mm4, mm6); /* out[0,4],[0,5],[0,6],[0,7],[1,4],[1,5],[1,6],[1,7] */ - - /* mov idata, [dataptr] */ - - punpckldq_r2r (mm6, mm2); /* out[0,0],[0,1],[0,2],[0,3],[0,4],[0,5],[0,6],[0,7] */ - - /* add dataptr, 4 */ - - movq_r2r (mm1, mm3); - - /* add idata, output_col */ - - punpckhwd_r2r (mm4, mm7); /* out[2,4],[2,5],[2,6],[2,7],[3,4],[3,5],[3,6],[3,7] */ - - movq_r2m (mm2, *(dataptr)); - - punpckhdq_r2r (mm6, mm0); /* out[1,0],[1,1],[1,2],[1,3],[1,4],[1,5],[1,6],[1,7] */ - - dataptr += rskip; - movq_r2m (mm0, *(dataptr)); - - punpckldq_r2r (mm7, mm1); /* out[2,0],[2,1],[2,2],[2,3],[2,4],[2,5],[2,6],[2,7] */ - punpckhdq_r2r (mm7, mm3); /* out[3,0],[3,1],[3,2],[3,3],[3,4],[3,5],[3,6],[3,7] */ - - dataptr += rskip; - movq_r2m (mm1, *(dataptr)); - - dataptr += rskip; - movq_r2m (mm3, *(dataptr)); - -/*******************************************************************/ - - wsptr += 8; - -/*******************************************************************/ - -/* tmp10 = ((DCTELEM) wsptr[0] + (DCTELEM) wsptr[4]); */ -/* tmp13 = ((DCTELEM) wsptr[2] + (DCTELEM) wsptr[6]); */ -/* tmp11 = ((DCTELEM) wsptr[0] - (DCTELEM) wsptr[4]); */ -/* tmp14 = ((DCTELEM) wsptr[2] - (DCTELEM) wsptr[6]); */ - movq_m2r (*(wsptr), mm0); /* wsptr[0,0],[0,1],[0,2],[0,3] */ - - movq_m2r (*(wsptr + 1), mm1); /* wsptr[0,4],[0,5],[0,6],[0,7] */ - movq_r2r (mm0, mm2); - - movq_m2r (*(wsptr + 2), mm3); /* wsptr[1,0],[1,1],[1,2],[1,3] */ - paddw_r2r (mm1, mm0); /* wsptr[0,tmp10],[xxx],[0,tmp13],[xxx] */ - - movq_m2r (*(wsptr + 3), mm4); /* wsptr[1,4],[1,5],[1,6],[1,7] */ - psubw_r2r (mm1, mm2); /* wsptr[0,tmp11],[xxx],[0,tmp14],[xxx] */ - - movq_r2r (mm0, mm6); - movq_r2r (mm3, mm5); - - paddw_r2r (mm4, mm3); /* wsptr[1,tmp10],[xxx],[1,tmp13],[xxx] */ - movq_r2r (mm2, mm1); - - psubw_r2r (mm4, mm5); /* wsptr[1,tmp11],[xxx],[1,tmp14],[xxx] */ - punpcklwd_r2r (mm3, mm0); /* wsptr[0,tmp10],[1,tmp10],[xxx],[xxx] */ - - movq_m2r (*(wsptr + 7), mm7); /* wsptr[3,4],[3,5],[3,6],[3,7] */ - punpckhwd_r2r (mm3, mm6); /* wsptr[0,tmp13],[1,tmp13],[xxx],[xxx] */ - - movq_m2r (*(wsptr + 4), mm3); /* wsptr[2,0],[2,1],[2,2],[2,3] */ - punpckldq_r2r (mm6, mm0); /* wsptr[0,tmp10],[1,tmp10],[0,tmp13],[1,tmp13] */ - - punpcklwd_r2r (mm5, mm1); /* wsptr[0,tmp11],[1,tmp11],[xxx],[xxx] */ - movq_r2r (mm3, mm4); - - movq_m2r (*(wsptr + 6), mm6); /* wsptr[3,0],[3,1],[3,2],[3,3] */ - punpckhwd_r2r (mm5, mm2); /* wsptr[0,tmp14],[1,tmp14],[xxx],[xxx] */ - - movq_m2r (*(wsptr + 5), mm5); /* wsptr[2,4],[2,5],[2,6],[2,7] */ - punpckldq_r2r (mm2, mm1); /* wsptr[0,tmp11],[1,tmp11],[0,tmp14],[1,tmp14] */ - - paddw_r2r (mm5, mm3); /* wsptr[2,tmp10],[xxx],[2,tmp13],[xxx] */ - movq_r2r (mm6, mm2); - - psubw_r2r (mm5, mm4); /* wsptr[2,tmp11],[xxx],[2,tmp14],[xxx] */ - paddw_r2r (mm7, mm6); /* wsptr[3,tmp10],[xxx],[3,tmp13],[xxx] */ - - movq_r2r (mm3, mm5); - punpcklwd_r2r (mm6, mm3); /* wsptr[2,tmp10],[3,tmp10],[xxx],[xxx] */ - - psubw_r2r (mm7, mm2); /* wsptr[3,tmp11],[xxx],[3,tmp14],[xxx] */ - punpckhwd_r2r (mm6, mm5); /* wsptr[2,tmp13],[3,tmp13],[xxx],[xxx] */ - - movq_r2r (mm4, mm7); - punpckldq_r2r (mm5, mm3); /* wsptr[2,tmp10],[3,tmp10],[2,tmp13],[3,tmp13] */ - - punpcklwd_r2r (mm2, mm4); /* wsptr[2,tmp11],[3,tmp11],[xxx],[xxx] */ - - punpckhwd_r2r (mm2, mm7); /* wsptr[2,tmp14],[3,tmp14],[xxx],[xxx] */ - - punpckldq_r2r (mm7, mm4); /* wsptr[2,tmp11],[3,tmp11],[2,tmp14],[3,tmp14] */ - movq_r2r (mm1, mm6); - - /*OK */ - -/* mm0 = ;wsptr[0,tmp10],[1,tmp10],[0,tmp13],[1,tmp13] */ -/* mm1 = ;wsptr[0,tmp11],[1,tmp11],[0,tmp14],[1,tmp14] */ - - movq_r2r (mm0, mm2); - punpckhdq_r2r (mm4, mm6); /* wsptr[0,tmp14],[1,tmp14],[2,tmp14],[3,tmp14] */ - - punpckldq_r2r (mm4, mm1); /* wsptr[0,tmp11],[1,tmp11],[2,tmp11],[3,tmp11] */ - psllw_i2r (2, mm6); - - pmulhw_m2r (fix_141, mm6); - punpckldq_r2r (mm3, mm0); /* wsptr[0,tmp10],[1,tmp10],[2,tmp10],[3,tmp10] */ - - punpckhdq_r2r (mm3, mm2); /* wsptr[0,tmp13],[1,tmp13],[2,tmp13],[3,tmp13] */ - movq_r2r (mm0, mm7); - -/* tmp0 = tmp10 + tmp13; */ -/* tmp3 = tmp10 - tmp13; */ - paddw_r2r (mm2, mm0); /* [0,tmp0],[1,tmp0],[2,tmp0],[3,tmp0] */ - psubw_r2r (mm2, mm7); /* [0,tmp3],[1,tmp3],[2,tmp3],[3,tmp3] */ - -/* tmp12 = MULTIPLY(tmp14, FIX_1_414213562) - tmp13; */ - psubw_r2r (mm2, mm6); /* wsptr[0,tmp12],[1,tmp12],[2,tmp12],[3,tmp12] */ -/* tmp1 = tmp11 + tmp12; */ -/* tmp2 = tmp11 - tmp12; */ - movq_r2r (mm1, mm5); - - /*OK */ - - - /* Odd part */ - -/* z13 = (DCTELEM) wsptr[5] + (DCTELEM) wsptr[3]; */ -/* z10 = (DCTELEM) wsptr[5] - (DCTELEM) wsptr[3]; */ -/* z11 = (DCTELEM) wsptr[1] + (DCTELEM) wsptr[7]; */ -/* z12 = (DCTELEM) wsptr[1] - (DCTELEM) wsptr[7]; */ - movq_m2r (*(wsptr), mm3); /* wsptr[0,0],[0,1],[0,2],[0,3] */ - paddw_r2r (mm6, mm1); /* [0,tmp1],[1,tmp1],[2,tmp1],[3,tmp1] */ - - movq_m2r (*(wsptr + 1), mm4); /* wsptr[0,4],[0,5],[0,6],[0,7] */ - psubw_r2r (mm6, mm5); /* [0,tmp2],[1,tmp2],[2,tmp2],[3,tmp2] */ - - movq_r2r (mm3, mm6); - punpckldq_r2r (mm4, mm3); /* wsptr[0,0],[0,1],[0,4],[0,5] */ - - punpckhdq_r2r (mm6, mm4); /* wsptr[0,6],[0,7],[0,2],[0,3] */ - movq_r2r (mm3, mm2); - -/*Save tmp0 and tmp1 in wsptr */ - movq_r2m (mm0, *(wsptr)); /* save tmp0 */ - paddw_r2r (mm4, mm2); /* wsptr[xxx],[0,z11],[xxx],[0,z13] */ - - -/*Continue with z10 --- z13 */ - movq_m2r (*(wsptr + 2), mm6); /* wsptr[1,0],[1,1],[1,2],[1,3] */ - psubw_r2r (mm4, mm3); /* wsptr[xxx],[0,z12],[xxx],[0,z10] */ - - movq_m2r (*(wsptr + 3), mm0); /* wsptr[1,4],[1,5],[1,6],[1,7] */ - movq_r2r (mm6, mm4); - - movq_r2m (mm1, *(wsptr + 1)); /* save tmp1 */ - punpckldq_r2r (mm0, mm6); /* wsptr[1,0],[1,1],[1,4],[1,5] */ - - punpckhdq_r2r (mm4, mm0); /* wsptr[1,6],[1,7],[1,2],[1,3] */ - movq_r2r (mm6, mm1); - -/*Save tmp2 and tmp3 in wsptr */ - paddw_r2r (mm0, mm6); /* wsptr[xxx],[1,z11],[xxx],[1,z13] */ - movq_r2r (mm2, mm4); - -/*Continue with z10 --- z13 */ - movq_r2m (mm5, *(wsptr + 2)); /* save tmp2 */ - punpcklwd_r2r (mm6, mm2); /* wsptr[xxx],[xxx],[0,z11],[1,z11] */ - - psubw_r2r (mm0, mm1); /* wsptr[xxx],[1,z12],[xxx],[1,z10] */ - punpckhwd_r2r (mm6, mm4); /* wsptr[xxx],[xxx],[0,z13],[1,z13] */ - - movq_r2r (mm3, mm0); - punpcklwd_r2r (mm1, mm3); /* wsptr[xxx],[xxx],[0,z12],[1,z12] */ - - movq_r2m (mm7, *(wsptr + 3)); /* save tmp3 */ - punpckhwd_r2r (mm1, mm0); /* wsptr[xxx],[xxx],[0,z10],[1,z10] */ - - movq_m2r (*(wsptr + 4), mm6); /* wsptr[2,0],[2,1],[2,2],[2,3] */ - punpckhdq_r2r (mm2, mm0); /* wsptr[0,z10],[1,z10],[0,z11],[1,z11] */ - - movq_m2r (*(wsptr + 5), mm7); /* wsptr[2,4],[2,5],[2,6],[2,7] */ - punpckhdq_r2r (mm4, mm3); /* wsptr[0,z12],[1,z12],[0,z13],[1,z13] */ - - movq_m2r (*(wsptr + 6), mm1); /* wsptr[3,0],[3,1],[3,2],[3,3] */ - movq_r2r (mm6, mm4); - - punpckldq_r2r (mm7, mm6); /* wsptr[2,0],[2,1],[2,4],[2,5] */ - movq_r2r (mm1, mm5); - - punpckhdq_r2r (mm4, mm7); /* wsptr[2,6],[2,7],[2,2],[2,3] */ - movq_r2r (mm6, mm2); - - movq_m2r (*(wsptr + 7), mm4); /* wsptr[3,4],[3,5],[3,6],[3,7] */ - paddw_r2r (mm7, mm6); /* wsptr[xxx],[2,z11],[xxx],[2,z13] */ - - psubw_r2r (mm7, mm2); /* wsptr[xxx],[2,z12],[xxx],[2,z10] */ - punpckldq_r2r (mm4, mm1); /* wsptr[3,0],[3,1],[3,4],[3,5] */ - - punpckhdq_r2r (mm5, mm4); /* wsptr[3,6],[3,7],[3,2],[3,3] */ - movq_r2r (mm1, mm7); - - paddw_r2r (mm4, mm1); /* wsptr[xxx],[3,z11],[xxx],[3,z13] */ - psubw_r2r (mm4, mm7); /* wsptr[xxx],[3,z12],[xxx],[3,z10] */ - - movq_r2r (mm6, mm5); - punpcklwd_r2r (mm1, mm6); /* wsptr[xxx],[xxx],[2,z11],[3,z11] */ - - punpckhwd_r2r (mm1, mm5); /* wsptr[xxx],[xxx],[2,z13],[3,z13] */ - movq_r2r (mm2, mm4); - - punpcklwd_r2r (mm7, mm2); /* wsptr[xxx],[xxx],[2,z12],[3,z12] */ - - punpckhwd_r2r (mm7, mm4); /* wsptr[xxx],[xxx],[2,z10],[3,z10] */ - - punpckhdq_r2r (mm6, mm4); /* wsptr[2,z10],[3,z10],[2,z11],[3,z11] */ - - punpckhdq_r2r (mm5, mm2); /* wsptr[2,z12],[3,z12],[2,z13],[3,z13] */ - movq_r2r (mm0, mm5); - - punpckldq_r2r (mm4, mm0); /* wsptr[0,z10],[1,z10],[2,z10],[3,z10] */ - - punpckhdq_r2r (mm4, mm5); /* wsptr[0,z11],[1,z11],[2,z11],[3,z11] */ - movq_r2r (mm3, mm4); - - punpckhdq_r2r (mm2, mm4); /* wsptr[0,z13],[1,z13],[2,z13],[3,z13] */ - movq_r2r (mm5, mm1); - - punpckldq_r2r (mm2, mm3); /* wsptr[0,z12],[1,z12],[2,z12],[3,z12] */ -/* tmp7 = z11 + z13; : phase 5 */ -/* tmp8 = z11 - z13; : phase 5 */ - psubw_r2r (mm4, mm1); /* tmp8 */ - - paddw_r2r (mm4, mm5); /* tmp7 */ -/* tmp21 = MULTIPLY(tmp8, FIX_1_414213562); 2*c4 */ - psllw_i2r (2, mm1); - - psllw_i2r (2, mm0); - - pmulhw_m2r (fix_141, mm1); /* tmp21 */ -/* tmp20 = MULTIPLY(z12, (FIX_1_082392200- FIX_1_847759065)) : 2*(c2-c6) */ -/* + MULTIPLY(z10, - FIX_1_847759065); : 2*c2 */ - psllw_i2r (2, mm3); - movq_r2r (mm0, mm7); - - pmulhw_m2r (fix_n184, mm7); - movq_r2r (mm3, mm6); - - movq_m2r (*(wsptr), mm2); /* tmp0,final1 */ - - pmulhw_m2r (fix_108n184, mm6); -/* tmp22 = MULTIPLY(z10,(FIX_1_847759065 - FIX_2_613125930)) : -2*(c2+c6) */ -/* + MULTIPLY(z12, FIX_1_847759065); : 2*c2 */ - movq_r2r (mm2, mm4); /* final1 */ - - pmulhw_m2r (fix_184n261, mm0); - paddw_r2r (mm5, mm2); /* tmp0+tmp7,final1 */ - - pmulhw_m2r (fix_184, mm3); - psubw_r2r (mm5, mm4); /* tmp0-tmp7,final1 */ - -/* tmp6 = tmp22 - tmp7; phase 2 */ - psraw_i2r (3, mm2); /* outptr[0,0],[1,0],[2,0],[3,0],final1 */ - - paddw_r2r (mm6, mm7); /* tmp20 */ - psraw_i2r (3, mm4); /* outptr[0,7],[1,7],[2,7],[3,7],final1 */ - - paddw_r2r (mm0, mm3); /* tmp22 */ - -/* tmp5 = tmp21 - tmp6; */ - psubw_r2r (mm5, mm3); /* tmp6 */ - -/* tmp4 = tmp20 + tmp5; */ - movq_m2r (*(wsptr + 1), mm0); /* tmp1,final2 */ - psubw_r2r (mm3, mm1); /* tmp5 */ - - movq_r2r (mm0, mm6); /* final2 */ - paddw_r2r (mm3, mm0); /* tmp1+tmp6,final2 */ - - /* Final output stage: scale down by a factor of 8 and range-limit */ - -/* outptr[0] = range_limit[IDESCALE(tmp0 + tmp7, PASS1_BITS+3) */ -/* & RANGE_MASK]; */ -/* outptr[7] = range_limit[IDESCALE(tmp0 - tmp7, PASS1_BITS+3) */ -/* & RANGE_MASK]; final1 */ - - -/* outptr[1] = range_limit[IDESCALE(tmp1 + tmp6, PASS1_BITS+3) */ -/* & RANGE_MASK]; */ -/* outptr[6] = range_limit[IDESCALE(tmp1 - tmp6, PASS1_BITS+3) */ -/* & RANGE_MASK]; final2 */ - psubw_r2r (mm3, mm6); /* tmp1-tmp6,final2 */ - psraw_i2r (3, mm0); /* outptr[0,1],[1,1],[2,1],[3,1] */ - - psraw_i2r (3, mm6); /* outptr[0,6],[1,6],[2,6],[3,6] */ - - packuswb_r2r (mm4, mm0); /* out[0,1],[1,1],[2,1],[3,1],[0,7],[1,7],[2,7],[3,7] */ - - movq_m2r (*(wsptr + 2), mm5); /* tmp2,final3 */ - packuswb_r2r (mm6, mm2); /* out[0,0],[1,0],[2,0],[3,0],[0,6],[1,6],[2,6],[3,6] */ - -/* outptr[2] = range_limit[IDESCALE(tmp2 + tmp5, PASS1_BITS+3) */ -/* & RANGE_MASK]; */ -/* outptr[5] = range_limit[IDESCALE(tmp2 - tmp5, PASS1_BITS+3) */ -/* & RANGE_MASK]; final3 */ - paddw_r2r (mm1, mm7); /* tmp4 */ - movq_r2r (mm5, mm3); - - paddw_r2r (mm1, mm5); /* tmp2+tmp5 */ - psubw_r2r (mm1, mm3); /* tmp2-tmp5 */ - - psraw_i2r (3, mm5); /* outptr[0,2],[1,2],[2,2],[3,2] */ - - movq_m2r (*(wsptr + 3), mm4); /* tmp3,final4 */ - psraw_i2r (3, mm3); /* outptr[0,5],[1,5],[2,5],[3,5] */ - - - -/* outptr[4] = range_limit[IDESCALE(tmp3 + tmp4, PASS1_BITS+3) */ -/* & RANGE_MASK]; */ -/* outptr[3] = range_limit[IDESCALE(tmp3 - tmp4, PASS1_BITS+3) */ -/* & RANGE_MASK]; final4 */ - movq_r2r (mm4, mm6); - paddw_r2r (mm7, mm4); /* tmp3+tmp4 */ - - psubw_r2r (mm7, mm6); /* tmp3-tmp4 */ - psraw_i2r (3, mm4); /* outptr[0,4],[1,4],[2,4],[3,4] */ - - psraw_i2r (3, mm6); /* outptr[0,3],[1,3],[2,3],[3,3] */ - - /* - movq_r2m(mm4, *dummy); - fprintf(stderr, "3-4 %016llx\n", dummy); - movq_r2m(mm4, *dummy); - fprintf(stderr, "3+4 %016llx\n", dummy); - */ - - - packuswb_r2r (mm4, mm5); /* out[0,2],[1,2],[2,2],[3,2],[0,4],[1,4],[2,4],[3,4] */ - - packuswb_r2r (mm3, mm6); /* out[0,3],[1,3],[2,3],[3,3],[0,5],[1,5],[2,5],[3,5] */ - movq_r2r (mm2, mm4); - - movq_r2r (mm5, mm7); - punpcklbw_r2r (mm0, mm2); /* out[0,0],[0,1],[1,0],[1,1],[2,0],[2,1],[3,0],[3,1] */ - - punpckhbw_r2r (mm0, mm4); /* out[0,6],[0,7],[1,6],[1,7],[2,6],[2,7],[3,6],[3,7] */ - movq_r2r (mm2, mm1); - - punpcklbw_r2r (mm6, mm5); /* out[0,2],[0,3],[1,2],[1,3],[2,2],[2,3],[3,2],[3,3] */ - - punpckhbw_r2r (mm6, mm7); /* out[0,4],[0,5],[1,4],[1,5],[2,4],[2,5],[3,4],[3,5] */ - - punpcklwd_r2r (mm5, mm2); /* out[0,0],[0,1],[0,2],[0,3],[1,0],[1,1],[1,2],[1,3] */ - - movq_r2r (mm7, mm6); - punpckhwd_r2r (mm5, mm1); /* out[2,0],[2,1],[2,2],[2,3],[3,0],[3,1],[3,2],[3,3] */ - - movq_r2r (mm2, mm0); - punpcklwd_r2r (mm4, mm6); /* out[0,4],[0,5],[0,6],[0,7],[1,4],[1,5],[1,6],[1,7] */ - - punpckldq_r2r (mm6, mm2); /* out[0,0],[0,1],[0,2],[0,3],[0,4],[0,5],[0,6],[0,7] */ - - movq_r2r (mm1, mm3); - - punpckhwd_r2r (mm4, mm7); /* out[2,4],[2,5],[2,6],[2,7],[3,4],[3,5],[3,6],[3,7] */ - - dataptr += rskip; - movq_r2m (mm2, *(dataptr)); - - punpckhdq_r2r (mm6, mm0); /* out[1,0],[1,1],[1,2],[1,3],[1,4],[1,5],[1,6],[1,7] */ - - dataptr += rskip; - movq_r2m (mm0, *(dataptr)); - - punpckldq_r2r (mm7, mm1); /* out[2,0],[2,1],[2,2],[2,3],[2,4],[2,5],[2,6],[2,7] */ - - punpckhdq_r2r (mm7, mm3); /* out[3,0],[3,1],[3,2],[3,3],[3,4],[3,5],[3,6],[3,7] */ - - dataptr += rskip; - movq_r2m (mm1, *(dataptr)); - - dataptr += rskip; - movq_r2m (mm3, *(dataptr)); - -#else - __s32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - __s32 tmp10, tmp11, tmp12, tmp13; - __s32 z5, z10, z11, z12, z13; - __s16 *inptr; - __s32 *wsptr; - __u8 *outptr; - int ctr; - __s32 dcval; - __s32 workspace[64]; - - inptr = data; - wsptr = workspace; - for (ctr = 8; ctr > 0; ctr--) { - - if ((inptr[8] | inptr[16] | inptr[24] | - inptr[32] | inptr[40] | inptr[48] | inptr[56]) == 0) { - dcval = inptr[0]; - wsptr[0] = dcval; - wsptr[8] = dcval; - wsptr[16] = dcval; - wsptr[24] = dcval; - wsptr[32] = dcval; - wsptr[40] = dcval; - wsptr[48] = dcval; - wsptr[56] = dcval; - - inptr++; - wsptr++; - continue; - } - - tmp0 = inptr[0]; - tmp1 = inptr[16]; - tmp2 = inptr[32]; - tmp3 = inptr[48]; - - tmp10 = tmp0 + tmp2; - tmp11 = tmp0 - tmp2; - - tmp13 = tmp1 + tmp3; - tmp12 = MULTIPLY (tmp1 - tmp3, FIX_1_414213562) - tmp13; - - tmp0 = tmp10 + tmp13; - tmp3 = tmp10 - tmp13; - tmp1 = tmp11 + tmp12; - tmp2 = tmp11 - tmp12; - - tmp4 = inptr[8]; - tmp5 = inptr[24]; - tmp6 = inptr[40]; - tmp7 = inptr[56]; - - z13 = tmp6 + tmp5; - z10 = tmp6 - tmp5; - z11 = tmp4 + tmp7; - z12 = tmp4 - tmp7; - - tmp7 = z11 + z13; - tmp11 = MULTIPLY (z11 - z13, FIX_1_414213562); - - z5 = MULTIPLY (z10 + z12, FIX_1_847759065); - tmp10 = MULTIPLY (z12, FIX_1_082392200) - z5; - tmp12 = MULTIPLY (z10, -FIX_2_613125930) + z5; - - tmp6 = tmp12 - tmp7; - tmp5 = tmp11 - tmp6; - tmp4 = tmp10 + tmp5; - - wsptr[0] = (__s32) (tmp0 + tmp7); - wsptr[56] = (__s32) (tmp0 - tmp7); - wsptr[8] = (__s32) (tmp1 + tmp6); - wsptr[48] = (__s32) (tmp1 - tmp6); - wsptr[16] = (__s32) (tmp2 + tmp5); - wsptr[40] = (__s32) (tmp2 - tmp5); - wsptr[32] = (__s32) (tmp3 + tmp4); - wsptr[24] = (__s32) (tmp3 - tmp4); - - inptr++; - wsptr++; - } - - wsptr = workspace; - for (ctr = 0; ctr < 8; ctr++) { - outptr = &(odata[ctr * rskip]); - - tmp10 = wsptr[0] + wsptr[4]; - tmp11 = wsptr[0] - wsptr[4]; - - tmp13 = wsptr[2] + wsptr[6]; - tmp12 = MULTIPLY (wsptr[2] - wsptr[6], FIX_1_414213562) - tmp13; - - tmp0 = tmp10 + tmp13; - tmp3 = tmp10 - tmp13; - tmp1 = tmp11 + tmp12; - tmp2 = tmp11 - tmp12; - - z13 = wsptr[5] + wsptr[3]; - z10 = wsptr[5] - wsptr[3]; - z11 = wsptr[1] + wsptr[7]; - z12 = wsptr[1] - wsptr[7]; - - tmp7 = z11 + z13; - tmp11 = MULTIPLY (z11 - z13, FIX_1_414213562); - - z5 = MULTIPLY (z10 + z12, FIX_1_847759065); - tmp10 = MULTIPLY (z12, FIX_1_082392200) - z5; - tmp12 = MULTIPLY (z10, -FIX_2_613125930) + z5; - - tmp6 = tmp12 - tmp7; - tmp5 = tmp11 - tmp6; - tmp4 = tmp10 + tmp5; - - outptr[0] = RL (DESCALE (tmp0 + tmp7)); - outptr[7] = RL (DESCALE (tmp0 - tmp7)); - outptr[1] = RL (DESCALE (tmp1 + tmp6)); - outptr[6] = RL (DESCALE (tmp1 - tmp6)); - outptr[2] = RL (DESCALE (tmp2 + tmp5)); - outptr[5] = RL (DESCALE (tmp2 - tmp5)); - outptr[4] = RL (DESCALE (tmp3 + tmp4)); - outptr[3] = RL (DESCALE (tmp3 - tmp4)); - - wsptr += 8; - } -#endif -} - -/* - -Main Routines - -This file contains most of the initialisation and control functions - -(C) Justin Schoeman 1998 - -*/ - -/* - -Private function - -Initialise all the cache-aliged data blocks - -*/ - -void -RTjpeg_init_data (void) -{ - unsigned long dptr; - - dptr = (unsigned long) &(RTjpeg_alldata[0]); - dptr += 32; - dptr = dptr >> 5; - dptr = dptr << 5; /* cache align data */ - - RTjpeg_block = (__s16 *) dptr; - dptr += sizeof (__s16) * 64; - RTjpeg_lqt = (__s32 *) dptr; - dptr += sizeof (__s32) * 64; - RTjpeg_cqt = (__s32 *) dptr; - dptr += sizeof (__s32) * 64; - RTjpeg_liqt = (__u32 *) dptr; - dptr += sizeof (__u32) * 64; - RTjpeg_ciqt = (__u32 *) dptr; -} - -/* - -External Function - -Re-set quality factor - -Input: buf -> pointer to 128 ints for quant values store to pass back to - init_decompress. - Q -> quality factor (192=best, 32=worst) -*/ - -void -RTjpeg_init_Q (__u8 Q) -{ - int i; - __u64 qual; - - qual = (__u64) Q << (32 - 7); /* 32 bit FP, 255=2, 0=0 */ - - for (i = 0; i < 64; i++) { - RTjpeg_lqt[i] = - (__s32) ((qual / ((__u64) RTjpeg_lum_quant_tbl[i] << 16)) >> 3); - if (RTjpeg_lqt[i] == 0) - RTjpeg_lqt[i] = 1; - RTjpeg_cqt[i] = - (__s32) ((qual / ((__u64) RTjpeg_chrom_quant_tbl[i] << 16)) >> 3); - if (RTjpeg_cqt[i] == 0) - RTjpeg_cqt[i] = 1; - RTjpeg_liqt[i] = (1 << 16) / (RTjpeg_lqt[i] << 3); - RTjpeg_ciqt[i] = (1 << 16) / (RTjpeg_cqt[i] << 3); - RTjpeg_lqt[i] = ((1 << 16) / RTjpeg_liqt[i]) >> 3; - RTjpeg_cqt[i] = ((1 << 16) / RTjpeg_ciqt[i]) >> 3; - } - - RTjpeg_lb8 = 0; - while (RTjpeg_liqt[RTjpeg_ZZ[++RTjpeg_lb8]] <= 8); - RTjpeg_lb8--; - RTjpeg_cb8 = 0; - while (RTjpeg_ciqt[RTjpeg_ZZ[++RTjpeg_cb8]] <= 8); - RTjpeg_cb8--; - - RTjpeg_dct_init (); - RTjpeg_idct_init (); - RTjpeg_quant_init (); -} - -/* - -External Function - -Initialise compression. - -Input: buf -> pointer to 128 ints for quant values store to pass back to - init_decompress. - width -> width of image - height -> height of image - Q -> quality factor (192=best, 32=worst) - -*/ - -void -RTjpeg_init_compress (__u32 * buf, int width, int height, __u8 Q) -{ - int i; - __u64 qual; - - RTjpeg_init_data (); - - RTjpeg_width = width; - RTjpeg_height = height; - RTjpeg_Ywidth = RTjpeg_width >> 3; - RTjpeg_Ysize = width * height; - RTjpeg_Cwidth = RTjpeg_width >> 4; - RTjpeg_Csize = (width >> 1) * height; - - qual = (__u64) Q << (32 - 7); /* 32 bit FP, 255=2, 0=0 */ - - for (i = 0; i < 64; i++) { - RTjpeg_lqt[i] = - (__s32) ((qual / ((__u64) RTjpeg_lum_quant_tbl[i] << 16)) >> 3); - if (RTjpeg_lqt[i] == 0) - RTjpeg_lqt[i] = 1; - RTjpeg_cqt[i] = - (__s32) ((qual / ((__u64) RTjpeg_chrom_quant_tbl[i] << 16)) >> 3); - if (RTjpeg_cqt[i] == 0) - RTjpeg_cqt[i] = 1; - RTjpeg_liqt[i] = (1 << 16) / (RTjpeg_lqt[i] << 3); - RTjpeg_ciqt[i] = (1 << 16) / (RTjpeg_cqt[i] << 3); - RTjpeg_lqt[i] = ((1 << 16) / RTjpeg_liqt[i]) >> 3; - RTjpeg_cqt[i] = ((1 << 16) / RTjpeg_ciqt[i]) >> 3; - } - - RTjpeg_lb8 = 0; - while (RTjpeg_liqt[RTjpeg_ZZ[++RTjpeg_lb8]] <= 8); - RTjpeg_lb8--; - RTjpeg_cb8 = 0; - while (RTjpeg_ciqt[RTjpeg_ZZ[++RTjpeg_cb8]] <= 8); - RTjpeg_cb8--; - - RTjpeg_dct_init (); - RTjpeg_quant_init (); - - for (i = 0; i < 64; i++) - buf[i] = RTjpeg_liqt[i]; - for (i = 0; i < 64; i++) - buf[64 + i] = RTjpeg_ciqt[i]; -} - -void -RTjpeg_init_decompress (__u32 * buf, int width, int height) -{ - int i; - - RTjpeg_init_data (); - - RTjpeg_width = width; - RTjpeg_height = height; - RTjpeg_Ywidth = RTjpeg_width >> 3; - RTjpeg_Ysize = width * height; - RTjpeg_Cwidth = RTjpeg_width >> 4; - RTjpeg_Csize = (width >> 1) * height; - - for (i = 0; i < 64; i++) { - RTjpeg_liqt[i] = buf[i]; - RTjpeg_ciqt[i] = buf[i + 64]; - } - - RTjpeg_lb8 = 0; - while (RTjpeg_liqt[RTjpeg_ZZ[++RTjpeg_lb8]] <= 8); - RTjpeg_lb8--; - RTjpeg_cb8 = 0; - while (RTjpeg_ciqt[RTjpeg_ZZ[++RTjpeg_cb8]] <= 8); - RTjpeg_cb8--; - - RTjpeg_idct_init (); - -/* RTjpeg_color_init(); */ -} - -int -RTjpeg_compressYUV420 (__s8 * sp, unsigned char *bp) -{ - __s8 *sb; - register __s8 *bp1 = bp + (RTjpeg_width << 3); - register __s8 *bp2 = bp + RTjpeg_Ysize; - register __s8 *bp3 = bp2 + (RTjpeg_Csize >> 1); - register int i, j, k; - -#ifdef HAVE_LIBMMX - emms (); -#endif - sb = sp; -/* Y */ - for (i = RTjpeg_height >> 1; i; i -= 8) { - for (j = 0, k = 0; j < RTjpeg_width; j += 16, k += 8) { - RTjpeg_dctY (bp + j, RTjpeg_block, RTjpeg_Ywidth); - RTjpeg_quant (RTjpeg_block, RTjpeg_lqt); - sp += RTjpeg_b2s (RTjpeg_block, sp, RTjpeg_lb8); - - RTjpeg_dctY (bp + j + 8, RTjpeg_block, RTjpeg_Ywidth); - RTjpeg_quant (RTjpeg_block, RTjpeg_lqt); - sp += RTjpeg_b2s (RTjpeg_block, sp, RTjpeg_lb8); - - RTjpeg_dctY (bp1 + j, RTjpeg_block, RTjpeg_Ywidth); - RTjpeg_quant (RTjpeg_block, RTjpeg_lqt); - sp += RTjpeg_b2s (RTjpeg_block, sp, RTjpeg_lb8); - - RTjpeg_dctY (bp1 + j + 8, RTjpeg_block, RTjpeg_Ywidth); - RTjpeg_quant (RTjpeg_block, RTjpeg_lqt); - sp += RTjpeg_b2s (RTjpeg_block, sp, RTjpeg_lb8); - - RTjpeg_dctY (bp2 + k, RTjpeg_block, RTjpeg_Cwidth); - RTjpeg_quant (RTjpeg_block, RTjpeg_cqt); - sp += RTjpeg_b2s (RTjpeg_block, sp, RTjpeg_cb8); - - RTjpeg_dctY (bp3 + k, RTjpeg_block, RTjpeg_Cwidth); - RTjpeg_quant (RTjpeg_block, RTjpeg_cqt); - sp += RTjpeg_b2s (RTjpeg_block, sp, RTjpeg_cb8); - - } - bp += RTjpeg_width << 4; - bp1 += RTjpeg_width << 4; - bp2 += RTjpeg_width << 2; - bp3 += RTjpeg_width << 2; - - } -#ifdef HAVE_LIBMMX - emms (); -#endif - return (sp - sb); -} - -int -RTjpeg_compressYUV422 (__s8 * sp, unsigned char *bp) -{ - __s8 *sb; - register __s8 *bp2 = bp + RTjpeg_Ysize; - register __s8 *bp3 = bp2 + RTjpeg_Csize; - register int i, j, k; - -#ifdef HAVE_LIBMMX - emms (); -#endif - sb = sp; -/* Y */ - for (i = RTjpeg_height; i; i -= 8) { - for (j = 0, k = 0; j < RTjpeg_width; j += 16, k += 8) { - RTjpeg_dctY (bp + j, RTjpeg_block, RTjpeg_Ywidth); - RTjpeg_quant (RTjpeg_block, RTjpeg_lqt); - sp += RTjpeg_b2s (RTjpeg_block, sp, RTjpeg_lb8); - - RTjpeg_dctY (bp + j + 8, RTjpeg_block, RTjpeg_Ywidth); - RTjpeg_quant (RTjpeg_block, RTjpeg_lqt); - sp += RTjpeg_b2s (RTjpeg_block, sp, RTjpeg_lb8); - - RTjpeg_dctY (bp2 + k, RTjpeg_block, RTjpeg_Cwidth); - RTjpeg_quant (RTjpeg_block, RTjpeg_cqt); - sp += RTjpeg_b2s (RTjpeg_block, sp, RTjpeg_cb8); - - RTjpeg_dctY (bp3 + k, RTjpeg_block, RTjpeg_Cwidth); - RTjpeg_quant (RTjpeg_block, RTjpeg_cqt); - sp += RTjpeg_b2s (RTjpeg_block, sp, RTjpeg_cb8); - - } - bp += RTjpeg_width << 3; - bp2 += RTjpeg_width << 2; - bp3 += RTjpeg_width << 2; - - } -#ifdef HAVE_LIBMMX - emms (); -#endif - return (sp - sb); -} - -int -RTjpeg_compress8 (__s8 * sp, unsigned char *bp) -{ - __s8 *sb; - int i, j; - -#ifdef HAVE_LIBMMX - emms (); -#endif - - sb = sp; -/* Y */ - for (i = 0; i < RTjpeg_height; i += 8) { - for (j = 0; j < RTjpeg_width; j += 8) { - RTjpeg_dctY (bp + j, RTjpeg_block, RTjpeg_width); - RTjpeg_quant (RTjpeg_block, RTjpeg_lqt); - sp += RTjpeg_b2s (RTjpeg_block, sp, RTjpeg_lb8); - } - bp += RTjpeg_width; - } - -#ifdef HAVE_LIBMMX - emms (); -#endif - return (sp - sb); -} - -void -RTjpeg_decompressYUV422 (__s8 * sp, __u8 * bp) -{ - register __s8 *bp2 = bp + RTjpeg_Ysize; - register __s8 *bp3 = bp2 + (RTjpeg_Csize); - int i, j, k; - -#ifdef HAVE_LIBMMX - emms (); -#endif - -/* Y */ - for (i = RTjpeg_height; i; i -= 8) { - for (k = 0, j = 0; j < RTjpeg_width; j += 16, k += 8) { - if (*sp == -1) - sp++; - else { - sp += RTjpeg_s2b (RTjpeg_block, sp, RTjpeg_lb8, RTjpeg_liqt); - RTjpeg_idct (bp + j, RTjpeg_block, RTjpeg_width); - } - if (*sp == -1) - sp++; - else { - sp += RTjpeg_s2b (RTjpeg_block, sp, RTjpeg_lb8, RTjpeg_liqt); - RTjpeg_idct (bp + j + 8, RTjpeg_block, RTjpeg_width); - } - if (*sp == -1) - sp++; - else { - sp += RTjpeg_s2b (RTjpeg_block, sp, RTjpeg_cb8, RTjpeg_ciqt); - RTjpeg_idct (bp2 + k, RTjpeg_block, RTjpeg_width >> 1); - } - if (*sp == -1) - sp++; - else { - sp += RTjpeg_s2b (RTjpeg_block, sp, RTjpeg_cb8, RTjpeg_ciqt); - RTjpeg_idct (bp3 + k, RTjpeg_block, RTjpeg_width >> 1); - } - } - bp += RTjpeg_width << 3; - bp2 += RTjpeg_width << 2; - bp3 += RTjpeg_width << 2; - } -#ifdef HAVE_LIBMMX - emms (); -#endif -} - -void -RTjpeg_decompressYUV420 (__s8 * sp, __u8 * bp) -{ - register __s8 *bp1 = bp + (RTjpeg_width << 3); - register __s8 *bp2 = bp + RTjpeg_Ysize; - register __s8 *bp3 = bp2 + (RTjpeg_Csize >> 1); - int i, j, k; - -#ifdef HAVE_LIBMMX - emms (); -#endif - -/* Y */ - for (i = RTjpeg_height >> 1; i; i -= 8) { - for (k = 0, j = 0; j < RTjpeg_width; j += 16, k += 8) { - if (*sp == -1) - sp++; - else { - sp += RTjpeg_s2b (RTjpeg_block, sp, RTjpeg_lb8, RTjpeg_liqt); - RTjpeg_idct (bp + j, RTjpeg_block, RTjpeg_width); - } - if (*sp == -1) - sp++; - else { - sp += RTjpeg_s2b (RTjpeg_block, sp, RTjpeg_lb8, RTjpeg_liqt); - RTjpeg_idct (bp + j + 8, RTjpeg_block, RTjpeg_width); - } - if (*sp == -1) - sp++; - else { - sp += RTjpeg_s2b (RTjpeg_block, sp, RTjpeg_lb8, RTjpeg_liqt); - RTjpeg_idct (bp1 + j, RTjpeg_block, RTjpeg_width); - } - if (*sp == -1) - sp++; - else { - sp += RTjpeg_s2b (RTjpeg_block, sp, RTjpeg_lb8, RTjpeg_liqt); - RTjpeg_idct (bp1 + j + 8, RTjpeg_block, RTjpeg_width); - } - if (*sp == -1) - sp++; - else { - sp += RTjpeg_s2b (RTjpeg_block, sp, RTjpeg_cb8, RTjpeg_ciqt); - RTjpeg_idct (bp2 + k, RTjpeg_block, RTjpeg_width >> 1); - } - if (*sp == -1) - sp++; - else { - sp += RTjpeg_s2b (RTjpeg_block, sp, RTjpeg_cb8, RTjpeg_ciqt); - RTjpeg_idct (bp3 + k, RTjpeg_block, RTjpeg_width >> 1); - } - } - bp += RTjpeg_width << 4; - bp1 += RTjpeg_width << 4; - bp2 += RTjpeg_width << 2; - bp3 += RTjpeg_width << 2; - } -#ifdef HAVE_LIBMMX - emms (); -#endif -} - -void -RTjpeg_decompress8 (__s8 * sp, __u8 * bp) -{ - int i, j; - -#ifdef HAVE_LIBMMX - emms (); -#endif - -/* Y */ - for (i = 0; i < RTjpeg_height; i += 8) { - for (j = 0; j < RTjpeg_width; j += 8) - if (*sp == -1) - sp++; - else { - sp += RTjpeg_s2b (RTjpeg_block, sp, RTjpeg_lb8, RTjpeg_liqt); - RTjpeg_idct (bp + j, RTjpeg_block, RTjpeg_width); - } - bp += RTjpeg_width << 3; - } -} - -/* -External Function - -Initialise additional data structures for motion compensation - -*/ - -void -RTjpeg_init_mcompress (void) -{ - unsigned long tmp; - - if (!RTjpeg_old) { - RTjpeg_old = malloc ((4 * RTjpeg_width * RTjpeg_height) + 32); - tmp = (unsigned long) RTjpeg_old; - tmp += 32; - tmp = tmp >> 5; - RTjpeg_old = (__s16 *) (tmp << 5); - } - if (!RTjpeg_old) { - fprintf (stderr, "RTjpeg: Could not allocate memory\n"); - exit (-1); - } - memset (RTjpeg_old, 0, ((4 * RTjpeg_width * RTjpeg_height))); -} - -#ifdef HAVE_LIBMMX - -int -RTjpeg_bcomp (__s16 * old, mmx_t * mask) -{ - int i; - mmx_t *mold = (mmx_t *) old; - mmx_t *mblock = (mmx_t *) RTjpeg_block; - mmx_t result; - static mmx_t neg = (mmx_t) (unsigned long long) 0xffffffffffffffffULL; - - movq_m2r (*mask, mm7); - movq_m2r (neg, mm6); - pxor_r2r (mm5, mm5); - - for (i = 0; i < 8; i++) { - movq_m2r (*(mblock++), mm0); - movq_m2r (*(mblock++), mm2); - movq_m2r (*(mold++), mm1); - movq_m2r (*(mold++), mm3); - psubsw_r2r (mm1, mm0); - psubsw_r2r (mm3, mm2); - movq_r2r (mm0, mm1); - movq_r2r (mm2, mm3); - pcmpgtw_r2r (mm7, mm0); - pcmpgtw_r2r (mm7, mm2); - pxor_r2r (mm6, mm1); - pxor_r2r (mm6, mm3); - pcmpgtw_r2r (mm7, mm1); - pcmpgtw_r2r (mm7, mm3); - por_r2r (mm0, mm5); - por_r2r (mm2, mm5); - por_r2r (mm1, mm5); - por_r2r (mm3, mm5); - } - movq_r2m (mm5, result); - - if (result.q) { - if (!RTjpeg_mtest) - for (i = 0; i < 16; i++) - ((__u64 *) old)[i] = ((__u64 *) RTjpeg_block)[i]; - return 0; - } -/* printf("."); */ - return 1; -} - -#else -int -RTjpeg_bcomp (__s16 * old, __u16 * mask) -{ - int i; - - for (i = 0; i < 64; i++) - if (abs (old[i] - RTjpeg_block[i]) > *mask) { - if (!RTjpeg_mtest) - for (i = 0; i < 16; i++) - ((__u64 *) old)[i] = ((__u64 *) RTjpeg_block)[i]; - return 0; - } - return 1; -} -#endif - -void -RTjpeg_set_test (int i) -{ - RTjpeg_mtest = i; -} - -int -RTjpeg_mcompress (__s8 * sp, unsigned char *bp, __u16 lmask, __u16 cmask) -{ - __s8 *sb; - __s16 *block; - register __s8 *bp2; - register __s8 *bp3; - register int i, j, k; - -#ifdef HAVE_LIBMMX - emms (); - RTjpeg_lmask = - (mmx_t) (((__u64) lmask << 48) | ((__u64) lmask << 32) | ((__u64) lmask << - 16) | lmask); - RTjpeg_cmask = - (mmx_t) (((__u64) cmask << 48) | ((__u64) cmask << 32) | ((__u64) cmask << - 16) | cmask); -#else - RTjpeg_lmask = lmask; - RTjpeg_cmask = cmask; -#endif - - bp = bp - RTjpeg_width * 0; - bp2 = bp + RTjpeg_Ysize - RTjpeg_width * 0; - bp3 = bp2 + RTjpeg_Csize; - - sb = sp; - block = RTjpeg_old; -/* Y */ - for (i = RTjpeg_height; i; i -= 8) { - for (j = 0, k = 0; j < RTjpeg_width; j += 16, k += 8) { - RTjpeg_dctY (bp + j, RTjpeg_block, RTjpeg_Ywidth); - RTjpeg_quant (RTjpeg_block, RTjpeg_lqt); - if (RTjpeg_bcomp (block, &RTjpeg_lmask)) { - *((__u8 *) sp++) = 255; - } else - sp += RTjpeg_b2s (RTjpeg_block, sp, RTjpeg_lb8); - block += 64; - - RTjpeg_dctY (bp + j + 8, RTjpeg_block, RTjpeg_Ywidth); - RTjpeg_quant (RTjpeg_block, RTjpeg_lqt); - if (RTjpeg_bcomp (block, &RTjpeg_lmask)) { - *((__u8 *) sp++) = 255; - } else - sp += RTjpeg_b2s (RTjpeg_block, sp, RTjpeg_lb8); - block += 64; - - RTjpeg_dctY (bp2 + k, RTjpeg_block, RTjpeg_Cwidth); - RTjpeg_quant (RTjpeg_block, RTjpeg_cqt); - if (RTjpeg_bcomp (block, &RTjpeg_cmask)) { - *((__u8 *) sp++) = 255; - } else - sp += RTjpeg_b2s (RTjpeg_block, sp, RTjpeg_cb8); - block += 64; - - RTjpeg_dctY (bp3 + k, RTjpeg_block, RTjpeg_Cwidth); - RTjpeg_quant (RTjpeg_block, RTjpeg_cqt); - if (RTjpeg_bcomp (block, &RTjpeg_cmask)) { - *((__u8 *) sp++) = 255; - } else - sp += RTjpeg_b2s (RTjpeg_block, sp, RTjpeg_cb8); - block += 64; - - } - bp += RTjpeg_width << 3; - bp2 += RTjpeg_width << 2; - bp3 += RTjpeg_width << 2; - } - /*printf ("%d\n", block - RTjpeg_old); */ -#ifdef HAVE_LIBMMX - emms (); -#endif - return (sp - sb); -} - -int -RTjpeg_mcompress8 (__s8 * sp, unsigned char *bp, __u16 lmask) -{ - __s8 *sb; - __s16 *block; - int i, j; - -#ifdef HAVE_LIBMMX - emms (); - RTjpeg_lmask = - (mmx_t) (((__u64) lmask << 48) | ((__u64) lmask << 32) | ((__u64) lmask << - 16) | lmask); -#else - RTjpeg_lmask = lmask; -#endif - - - sb = sp; - block = RTjpeg_old; -/* Y */ - for (i = 0; i < RTjpeg_height; i += 8) { - for (j = 0; j < RTjpeg_width; j += 8) { - RTjpeg_dctY (bp + j, RTjpeg_block, RTjpeg_width); - RTjpeg_quant (RTjpeg_block, RTjpeg_lqt); - if (RTjpeg_bcomp (block, &RTjpeg_lmask)) { - *((__u8 *) sp++) = 255; -/* printf("* %d ", sp[-1]); */ - } else - sp += RTjpeg_b2s (RTjpeg_block, sp, RTjpeg_lb8); - block += 64; - } - bp += RTjpeg_width << 3; - } -#ifdef HAVE_LIBMMX - emms (); -#endif - return (sp - sb); -} - -void -RTjpeg_color_init (void) -{ -} - -#define KcrR 76284 -#define KcrG 53281 -#define KcbG 25625 -#define KcbB 132252 -#define Ky 76284 - -void -RTjpeg_yuv422rgb (__u8 * buf, __u8 * rgb) -{ - int tmp; - int i, j; - __s32 y, crR, crG, cbG, cbB; - __u8 *bufcr, *bufcb, *bufy, *bufoute; - int yskip; - - yskip = RTjpeg_width; - - bufcb = &buf[RTjpeg_width * RTjpeg_height]; - bufcr = - &buf[RTjpeg_width * RTjpeg_height + (RTjpeg_width * RTjpeg_height) / 2]; - bufy = &buf[0]; - bufoute = rgb; - - for (i = 0; i < (RTjpeg_height); i++) { - for (j = 0; j < RTjpeg_width; j += 2) { - crR = (*bufcr - 128) * KcrR; - crG = (*(bufcr++) - 128) * KcrG; - cbG = (*bufcb - 128) * KcbG; - cbB = (*(bufcb++) - 128) * KcbB; - - y = (bufy[j] - 16) * Ky; - - tmp = (y + crR) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + cbB) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - - y = (bufy[j + 1] - 16) * Ky; - - tmp = (y + crR) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + cbB) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - - } - bufy += yskip; - } -} - - -void -RTjpeg_yuv420rgb (__u8 * buf, __u8 * rgb) -{ - int tmp; - int i, j; - __s32 y, crR, crG, cbG, cbB; - __u8 *bufcr, *bufcb, *bufy, *bufoute, *bufouto; - int oskip, yskip; - - oskip = RTjpeg_width * 3; - yskip = RTjpeg_width; - - bufcb = &buf[RTjpeg_width * RTjpeg_height]; - bufcr = - &buf[RTjpeg_width * RTjpeg_height + (RTjpeg_width * RTjpeg_height) / 4]; - bufy = &buf[0]; - bufoute = rgb; - bufouto = rgb + oskip; - - for (i = 0; i < (RTjpeg_height >> 1); i++) { - for (j = 0; j < RTjpeg_width; j += 2) { - crR = (*bufcr - 128) * KcrR; - crG = (*(bufcr++) - 128) * KcrG; - cbG = (*bufcb - 128) * KcbG; - cbB = (*(bufcb++) - 128) * KcbB; - - y = (bufy[j] - 16) * Ky; - - tmp = (y + crR) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + cbB) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - - y = (bufy[j + 1] - 16) * Ky; - - tmp = (y + crR) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + cbB) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - - y = (bufy[j + yskip] - 16) * Ky; - - tmp = (y + crR) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + cbB) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - - y = (bufy[j + 1 + yskip] - 16) * Ky; - - tmp = (y + crR) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + cbB) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - - } - bufoute += oskip; - bufouto += oskip; - bufy += yskip << 1; - } -} - - -void -RTjpeg_yuvrgb32 (__u8 * buf, __u8 * rgb) -{ - int tmp; - int i, j; - __s32 y, crR, crG, cbG, cbB; - __u8 *bufcr, *bufcb, *bufy, *bufoute, *bufouto; - int oskip, yskip; - - oskip = RTjpeg_width * 4; - yskip = RTjpeg_width; - - bufcb = &buf[RTjpeg_width * RTjpeg_height]; - bufcr = - &buf[RTjpeg_width * RTjpeg_height + (RTjpeg_width * RTjpeg_height) / 2]; - bufy = &buf[0]; - bufoute = rgb; - bufouto = rgb + oskip; - - for (i = 0; i < (RTjpeg_height >> 1); i++) { - for (j = 0; j < RTjpeg_width; j += 2) { - crR = (*bufcr - 128) * KcrR; - crG = (*(bufcr++) - 128) * KcrG; - cbG = (*bufcb - 128) * KcbG; - cbB = (*(bufcb++) - 128) * KcbB; - - y = (bufy[j] - 16) * Ky; - - tmp = (y + cbB) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + crR) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - bufoute++; - - y = (bufy[j + 1] - 16) * Ky; - - tmp = (y + cbB) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + crR) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - bufoute++; - - y = (bufy[j + yskip] - 16) * Ky; - - tmp = (y + cbB) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + crR) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - bufouto++; - - y = (bufy[j + 1 + yskip] - 16) * Ky; - - tmp = (y + cbB) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + crR) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - bufouto++; - - } - bufoute += oskip; - bufouto += oskip; - bufy += yskip << 1; - } -} - -void -RTjpeg_yuvrgb24 (__u8 * buf, __u8 * rgb) -{ - int tmp; - int i, j; - __s32 y, crR, crG, cbG, cbB; - __u8 *bufcr, *bufcb, *bufy, *bufoute, *bufouto; - int oskip, yskip; - - oskip = RTjpeg_width * 3; - yskip = RTjpeg_width; - - bufcb = &buf[RTjpeg_width * RTjpeg_height]; - bufcr = - &buf[RTjpeg_width * RTjpeg_height + (RTjpeg_width * RTjpeg_height) / 4]; - bufy = &buf[0]; - bufoute = rgb; - bufouto = rgb + oskip; - - for (i = 0; i < (RTjpeg_height >> 1); i++) { - for (j = 0; j < RTjpeg_width; j += 2) { - crR = (*bufcr - 128) * KcrR; - crG = (*(bufcr++) - 128) * KcrG; - cbG = (*bufcb - 128) * KcbG; - cbB = (*(bufcb++) - 128) * KcbB; - - y = (bufy[j] - 16) * Ky; - - tmp = (y + cbB) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + crR) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - - y = (bufy[j + 1] - 16) * Ky; - - tmp = (y + cbB) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + crR) >> 16; - *(bufoute++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - - y = (bufy[j + yskip] - 16) * Ky; - - tmp = (y + cbB) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + crR) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - - y = (bufy[j + 1 + yskip] - 16) * Ky; - - tmp = (y + cbB) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + crR) >> 16; - *(bufouto++) = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - - } - bufoute += oskip; - bufouto += oskip; - bufy += yskip << 1; - } -} - -void -RTjpeg_yuvrgb16 (__u8 * buf, __u8 * rgb) -{ - int tmp; - int i, j; - __s32 y, crR, crG, cbG, cbB; - __u8 *bufcr, *bufcb, *bufy, *bufoute, *bufouto; - int oskip, yskip; - unsigned char r, g, b; - - oskip = RTjpeg_width * 2; - yskip = RTjpeg_width; - - bufcb = &buf[RTjpeg_width * RTjpeg_height]; - bufcr = - &buf[RTjpeg_width * RTjpeg_height + (RTjpeg_width * RTjpeg_height) / 4]; - bufy = &buf[0]; - bufoute = rgb; - bufouto = rgb + oskip; - - for (i = 0; i < (RTjpeg_height >> 1); i++) { - for (j = 0; j < RTjpeg_width; j += 2) { - crR = (*bufcr - 128) * KcrR; - crG = (*(bufcr++) - 128) * KcrG; - cbG = (*bufcb - 128) * KcbG; - cbB = (*(bufcb++) - 128) * KcbB; - - y = (bufy[j] - 16) * Ky; - - tmp = (y + cbB) >> 16; - b = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - g = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + crR) >> 16; - r = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (int) ((int) b >> 3); - tmp |= (int) (((int) g >> 2) << 5); - tmp |= (int) (((int) r >> 3) << 11); - *(bufoute++) = tmp & 0xff; - *(bufoute++) = tmp >> 8; - - - y = (bufy[j + 1] - 16) * Ky; - - tmp = (y + cbB) >> 16; - b = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - g = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + crR) >> 16; - r = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (int) ((int) b >> 3); - tmp |= (int) (((int) g >> 2) << 5); - tmp |= (int) (((int) r >> 3) << 11); - *(bufoute++) = tmp & 0xff; - *(bufoute++) = tmp >> 8; - - y = (bufy[j + yskip] - 16) * Ky; - - tmp = (y + cbB) >> 16; - b = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - g = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + crR) >> 16; - r = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (int) ((int) b >> 3); - tmp |= (int) (((int) g >> 2) << 5); - tmp |= (int) (((int) r >> 3) << 11); - *(bufouto++) = tmp & 0xff; - *(bufouto++) = tmp >> 8; - - y = (bufy[j + 1 + yskip] - 16) * Ky; - - tmp = (y + cbB) >> 16; - b = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y - crG - cbG) >> 16; - g = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (y + crR) >> 16; - r = (tmp > 255) ? 255 : ((tmp < 0) ? 0 : tmp); - tmp = (int) ((int) b >> 3); - tmp |= (int) (((int) g >> 2) << 5); - tmp |= (int) (((int) r >> 3) << 11); - *(bufouto++) = tmp & 0xff; - *(bufouto++) = tmp >> 8; - - } - bufoute += oskip; - bufouto += oskip; - bufy += yskip << 1; - } -} - -void -RTjpeg_yuvrgb8 (__u8 * buf, __u8 * rgb) -{ - memcpy (rgb, buf, RTjpeg_width * RTjpeg_height); -} - -void -RTjpeg_double32 (__u32 * buf) -{ - int i, j; - - __u32 *iptr, *optr1, *optr2; - - iptr = buf + (RTjpeg_width * RTjpeg_height) - 1; - optr1 = buf + (RTjpeg_width * RTjpeg_height * 4) - 1; - optr2 = optr1 - (2 * RTjpeg_width); - - for (i = 0; i < RTjpeg_height; i++) { - for (j = 0; j < RTjpeg_width; j++) { - *(optr1--) = *iptr; - *(optr1--) = *iptr; - *(optr2--) = *iptr; - *(optr2--) = *(iptr--); - } - optr2 = optr2 - 2 * RTjpeg_width; - optr1 = optr1 - 2 * RTjpeg_width; - } -} - -void -RTjpeg_double24 (__u8 * buf) -{ -} - -void -RTjpeg_double16 (__u16 * buf) -{ - int i, j; - - __u16 *iptr, *optr1, *optr2; - - iptr = buf + (RTjpeg_width * RTjpeg_height) - 1; - optr1 = buf + (RTjpeg_width * RTjpeg_height * 4) - 1; - optr2 = optr1 - (2 * RTjpeg_width); - - for (i = 0; i < RTjpeg_height; i++) { - for (j = 0; j < RTjpeg_width; j++) { - *(optr1--) = *iptr; - *(optr1--) = *iptr; - *(optr2--) = *iptr; - *(optr2--) = *(iptr--); - } - optr2 = optr2 - 2 * RTjpeg_width; - optr1 = optr1 - 2 * RTjpeg_width; - } -} - -void -RTjpeg_double8 (__u8 * buf) -{ - int i, j; - - __u8 *iptr, *optr1, *optr2; - - iptr = buf + (RTjpeg_width * RTjpeg_height) - 1; - optr1 = buf + (RTjpeg_width * RTjpeg_height * 4) - 1; - optr2 = optr1 - (2 * RTjpeg_width); - - for (i = 0; i < RTjpeg_height; i++) { - for (j = 0; j < RTjpeg_width; j++) { - *(optr1--) = *iptr; - *(optr1--) = *iptr; - *(optr2--) = *iptr; - *(optr2--) = *(iptr--); - } - optr2 = optr2 - 2 * RTjpeg_width; - optr1 = optr1 - 2 * RTjpeg_width; - } -} diff --git a/gst/rtjpeg/RTjpeg.h b/gst/rtjpeg/RTjpeg.h deleted file mode 100644 index a2d0dc754..000000000 --- a/gst/rtjpeg/RTjpeg.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - bttvgrab 0.15.4 [1999-03-23] - (c) 1998, 1999 by Joerg Walter <trouble@moes.pmnet.uni-oldenburg.de> - Maintained by: Joerg Walter - Current version at http://moes.pmnet.uni-oldenburg.de/bttvgrab/ - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - - This file is a modified version of RTjpeg 0.1.2, (C) Justin Schoeman 1998 -*/ - -#include <inttypes.h> - -typedef uint8_t __u8; -typedef uint32_t __u32; -typedef int8_t __s8; -typedef uint16_t __u16; - -extern void RTjpeg_init_Q(__u8 Q); -extern void RTjpeg_init_compress(long unsigned int *buf, int width, int height, __u8 Q); -extern void RTjpeg_init_decompress(long unsigned int *buf, int width, int height); -extern int RTjpeg_compressYUV420(__s8 *sp, unsigned char *bp); -extern int RTjpeg_compressYUV422(__s8 *sp, unsigned char *bp); -extern void RTjpeg_decompressYUV420(__s8 *sp, __u8 *bp); -extern void RTjpeg_decompressYUV422(__s8 *sp, __u8 *bp); -extern int RTjpeg_compress8(__s8 *sp, unsigned char *bp); -extern void RTjpeg_decompress8(__s8 *sp, __u8 *bp); - -extern void RTjpeg_init_mcompress(void); -extern int RTjpeg_mcompress(__s8 *sp, unsigned char *bp, __u16 lmask, __u16 cmask); -extern int RTjpeg_mcompress8(__s8 *sp, unsigned char *bp, __u16 lmask); -extern void RTjpeg_set_test(int i); - -extern void RTjpeg_yuv420rgb(__u8 *buf, __u8 *rgb); -extern void RTjpeg_yuv422rgb(__u8 *buf, __u8 *rgb); -extern void RTjpeg_yuvrgb8(__u8 *buf, __u8 *rgb); -extern void RTjpeg_yuvrgb16(__u8 *buf, __u8 *rgb); -extern void RTjpeg_yuvrgb24(__u8 *buf, __u8 *rgb); -extern void RTjpeg_yuvrgb32(__u8 *buf, __u8 *rgb); - diff --git a/gst/rtjpeg/gstrtjpeg.c b/gst/rtjpeg/gstrtjpeg.c deleted file mode 100644 index dbb7b00b9..000000000 --- a/gst/rtjpeg/gstrtjpeg.c +++ /dev/null @@ -1,43 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gstrtjpegenc.h" -#include "gstrtjpegdec.h" - -static gboolean -plugin_init (GstPlugin * plugin) -{ - if (!gst_element_register (plugin, "rtjpegenc", - GST_RANK_NONE, GST_TYPE_RTJPEGENC) || - !gst_element_register (plugin, "rtjpegdec", - GST_RANK_NONE, GST_TYPE_RTJPEGDEC)) - return FALSE; - - return TRUE; -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - rtjpeg, - "Justin Schoeman's RTjpeg codec", - plugin_init, VERSION, "GPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/gst/rtjpeg/gstrtjpegdec.c b/gst/rtjpeg/gstrtjpegdec.c deleted file mode 100644 index a03f15986..000000000 --- a/gst/rtjpeg/gstrtjpegdec.c +++ /dev/null @@ -1,123 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include "gstrtjpegdec.h" - -/* GstRTJpegDec signals and args */ -enum -{ - /* FILL ME */ - LAST_SIGNAL -}; - -enum -{ - PROP_0, -}; - - -static void gst_rtjpegdec_class_init (GstRTJpegDecClass * klass); -static void gst_rtjpegdec_base_init (GstRTJpegDecClass * klass); -static void gst_rtjpegdec_init (GstRTJpegDec * rtjpegdec); - -static void gst_rtjpegdec_chain (GstPad * pad, GstData * _data); - -static GstElementClass *parent_class = NULL; - -/*static guint gst_rtjpegdec_signals[LAST_SIGNAL] = { 0 }; */ - -GType -gst_rtjpegdec_get_type (void) -{ - static GType rtjpegdec_type = 0; - - if (!rtjpegdec_type) { - static const GTypeInfo rtjpegdec_info = { - sizeof (GstRTJpegDecClass), - (GBaseInitFunc) gst_rtjpegdec_base_init, - NULL, - (GClassInitFunc) gst_rtjpegdec_class_init, - NULL, - NULL, - sizeof (GstRTJpegDec), - 0, - (GInstanceInitFunc) gst_rtjpegdec_init, - }; - - rtjpegdec_type = - g_type_register_static (GST_TYPE_ELEMENT, "GstRTJpegDec", - &rtjpegdec_info, 0); - } - return rtjpegdec_type; -} - -static void -gst_rtjpegdec_base_init (GstRTJpegDecClass * klass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gst_element_class_set_static_metadata (element_class, "RTjpeg video decoder", - "Codec/Decoder/Video", - "Decodes video in RTjpeg format", "Erik Walthinsen <omega@cse.ogi.edu>"); -} - -static void -gst_rtjpegdec_class_init (GstRTJpegDecClass * klass) -{ - GstElementClass *gstelement_class; - - gstelement_class = (GstElementClass *) klass; - - parent_class = g_type_class_peek_parent (klass); -} - -static void -gst_rtjpegdec_init (GstRTJpegDec * rtjpegdec) -{ - rtjpegdec->sinkpad = gst_pad_new ("sink", GST_PAD_SINK); - gst_element_add_pad (GST_ELEMENT (rtjpegdec), rtjpegdec->sinkpad); - gst_pad_set_chain_function (rtjpegdec->sinkpad, gst_rtjpegdec_chain); - rtjpegdec->srcpad = gst_pad_new ("src", GST_PAD_SRC); - gst_element_add_pad (GST_ELEMENT (rtjpegdec), rtjpegdec->srcpad); -} - -static void -gst_rtjpegdec_chain (GstPad * pad, GstData * _data) -{ - GstBuffer *buf = GST_BUFFER (_data); - GstRTJpegDec *rtjpegdec; - guchar *data; - gulong size; - - g_return_if_fail (pad != NULL); - g_return_if_fail (GST_IS_PAD (pad)); - g_return_if_fail (buf != NULL); - - rtjpegdec = GST_RTJPEGDEC (GST_OBJECT_PARENT (pad)); - data = GST_BUFFER_DATA (buf); - size = GST_BUFFER_SIZE (buf); - - g_warning ("would be encoding frame here\n"); - - gst_pad_push (rtjpegdec->srcpad, GST_DATA (buf)); -} diff --git a/gst/rtjpeg/gstrtjpegdec.h b/gst/rtjpeg/gstrtjpegdec.h deleted file mode 100644 index 132487915..000000000 --- a/gst/rtjpeg/gstrtjpegdec.h +++ /dev/null @@ -1,70 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - - -#ifndef __RTJPEGDEC_H__ -#define __RTJPEGDEC_H__ - - -#include <gst/gst.h> - - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - -#define GST_TYPE_RTJPEGDEC \ - (gst_rtjpegdec_get_type()) -#define GST_RTJPEGDEC(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTJPEGDEC,GstRTJpegDec)) -#define GST_RTJPEGDEC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTJPEGDEC,GstRTJpegDecClass)) -#define GST_IS_RTJPEGDEC(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTJPEGDEC)) -#define GST_IS_RTJPEGDEC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTJPEGDEC))) - -typedef struct _GstRTJpegDec GstRTJpegDec; -typedef struct _GstRTJpegDecClass GstRTJpegDecClass; - -struct _GstRTJpegDec { - GstElement element; - - GstPad *sinkpad,*srcpad; - - gint width,height; - gint quality; - gint quant[128]; - -}; - -struct _GstRTJpegDecClass { - GstElementClass parent_class; -}; - -GType gst_rtjpegdec_get_type(void); - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __RTJPEGDEC_H__ */ diff --git a/gst/rtjpeg/gstrtjpegenc.c b/gst/rtjpeg/gstrtjpegenc.c deleted file mode 100644 index 6bafb02ba..000000000 --- a/gst/rtjpeg/gstrtjpegenc.c +++ /dev/null @@ -1,123 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include "gstrtjpegenc.h" - -/* GstRTJpegEnc signals and args */ -enum -{ - /* FILL ME */ - LAST_SIGNAL -}; - -enum -{ - PROP_0, -}; - - -static void gst_rtjpegenc_class_init (GstRTJpegEncClass * klass); -static void gst_rtjpegenc_base_init (GstRTJpegEncClass * klass); -static void gst_rtjpegenc_init (GstRTJpegEnc * rtjpegenc); - -static void gst_rtjpegenc_chain (GstPad * pad, GstData * _data); - -static GstElementClass *parent_class = NULL; - -/*static guint gst_rtjpegenc_signals[LAST_SIGNAL] = { 0 }; */ - -GType -gst_rtjpegenc_get_type (void) -{ - static GType rtjpegenc_type = 0; - - if (!rtjpegenc_type) { - static const GTypeInfo rtjpegenc_info = { - sizeof (GstRTJpegEncClass), - (GBaseInitFunc) gst_rtjpegenc_base_init, - NULL, - (GClassInitFunc) gst_rtjpegenc_class_init, - NULL, - NULL, - sizeof (GstRTJpegEnc), - 0, - (GInstanceInitFunc) gst_rtjpegenc_init, - }; - - rtjpegenc_type = - g_type_register_static (GST_TYPE_ELEMENT, "GstRTJpegEnc", - &rtjpegenc_info, 0); - } - return rtjpegenc_type; -} - -static void -gst_rtjpegenc_base_init (GstRTJpegEncClass * klass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gst_element_class_set_static_metadata (element_class, "RTjpeg video encoder", - "Codec/Encoder/Video", - "Encodes video in RTjpeg format", "Erik Walthinsen <omega@cse.ogi.edu>"); -} - -static void -gst_rtjpegenc_class_init (GstRTJpegEncClass * klass) -{ - GstElementClass *gstelement_class; - - gstelement_class = (GstElementClass *) klass; - - parent_class = g_type_class_peek_parent (klass); -} - -static void -gst_rtjpegenc_init (GstRTJpegEnc * rtjpegenc) -{ - rtjpegenc->sinkpad = gst_pad_new ("sink", GST_PAD_SINK); - gst_element_add_pad (GST_ELEMENT (rtjpegenc), rtjpegenc->sinkpad); - gst_pad_set_chain_function (rtjpegenc->sinkpad, gst_rtjpegenc_chain); - rtjpegenc->srcpad = gst_pad_new ("src", GST_PAD_SRC); - gst_element_add_pad (GST_ELEMENT (rtjpegenc), rtjpegenc->srcpad); -} - -static void -gst_rtjpegenc_chain (GstPad * pad, GstData * _data) -{ - GstBuffer *buf = GST_BUFFER (_data); - GstRTJpegEnc *rtjpegenc; - guchar *data; - gulong size; - - g_return_if_fail (pad != NULL); - g_return_if_fail (GST_IS_PAD (pad)); - g_return_if_fail (buf != NULL); - - rtjpegenc = GST_RTJPEGENC (GST_OBJECT_PARENT (pad)); - data = GST_BUFFER_DATA (buf); - size = GST_BUFFER_SIZE (buf); - - g_warning ("would be encoding frame here\n"); - - gst_pad_push (rtjpegenc->srcpad, GST_DATA (buf)); -} diff --git a/gst/rtjpeg/gstrtjpegenc.h b/gst/rtjpeg/gstrtjpegenc.h deleted file mode 100644 index 9d81037d1..000000000 --- a/gst/rtjpeg/gstrtjpegenc.h +++ /dev/null @@ -1,71 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - - -#ifndef __RTJPEGENC_H__ -#define __RTJPEGENC_H__ - - -#include <gst/gst.h> - -#include "RTjpeg.h" - - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - -#define GST_TYPE_RTJPEGENC \ - (gst_rtjpegenc_get_type()) -#define GST_RTJPEGENC(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTJPEGENC,GstRTJpegEnc)) -#define GST_RTJPEGENC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTJPEGENC,GstRTJpegEncClass)) -#define GST_IS_RTJPEGENC(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTJPEGENC)) -#define GST_IS_RTJPEGENC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTJPEGENC)) - -typedef struct _GstRTJpegEnc GstRTJpegEnc; -typedef struct _GstRTJpegEncClass GstRTJpegEncClass; - -struct _GstRTJpegEnc { - GstElement element; - - GstPad *sinkpad,*srcpad; - - gint width,height; - gint quality; - gint quant[128]; -}; - -struct _GstRTJpegEncClass { - GstElementClass parent_class; -}; - -GType gst_rtjpegenc_get_type(void); - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __RTJPEGENC_H__ */ diff --git a/gst/rtjpeg/meson.build b/gst/rtjpeg/meson.build deleted file mode 100644 index e583baf83..000000000 --- a/gst/rtjpeg/meson.build +++ /dev/null @@ -1,15 +0,0 @@ -rtjpeg_sources = [ - 'gstrtjpeg.c', - 'gstrtjpegenc.c', - 'gstrtjpegdec.c', - 'RTjpeg.c', -] - -gstrtjpeg = library('gstrtjpeg', - rtjpeg_sources, - c_args : gst_plugins_bad_args, - include_directories : [configinc], - dependencies : [gstbase_dep], - install : true, - install_dir : plugins_install_dir, -) diff --git a/gst/sdi/Makefile.am b/gst/sdi/Makefile.am deleted file mode 100644 index 04744fa93..000000000 --- a/gst/sdi/Makefile.am +++ /dev/null @@ -1,13 +0,0 @@ -plugin_LTLIBRARIES = libgstsdi.la - -libgstsdi_la_SOURCES = gstsdi.c \ - gstsdidemux.c \ - gstsdimux.c - -libgstsdi_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) -libgstsdi_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) \ - $(GST_LIBS) -libgstsdi_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstsdi_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -noinst_HEADERS = gstsdidemux.h gstsdimux.h diff --git a/gst/sdi/gstsdi.c b/gst/sdi/gstsdi.c deleted file mode 100644 index 5d5130169..000000000 --- a/gst/sdi/gstsdi.c +++ /dev/null @@ -1,44 +0,0 @@ -/* GStreamer - * Copyright (C) 2010 David Schleef <ds@schleef.org> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gstsdidemux.h" -#include "gstsdimux.h" - - -static gboolean -plugin_init (GstPlugin * plugin) -{ - - gst_element_register (plugin, "sdidemux", GST_RANK_NONE, - gst_sdi_demux_get_type ()); - gst_element_register (plugin, "sdimux", GST_RANK_NONE, - gst_sdi_mux_get_type ()); - - return TRUE; -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - sdi, - "SDI elements", plugin_init, VERSION, "LGPL", PACKAGE_NAME, - GST_PACKAGE_ORIGIN) diff --git a/gst/sdi/gstsdidemux.c b/gst/sdi/gstsdidemux.c deleted file mode 100644 index 70184f478..000000000 --- a/gst/sdi/gstsdidemux.c +++ /dev/null @@ -1,537 +0,0 @@ -/* GStreamer - * Copyright (C) 2010 David Schleef <ds@schleef.org> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ -/** - * SECTION:element-gstsdidemux - * - * The gstsdidemux element does FIXME stuff. - * - * <refsect2> - * <title>Example launch line</title> - * |[ - * gst-launch -v fakesrc ! gstsdidemux ! FIXME ! fakesink - * ]| - * FIXME Describe what the pipeline does. - * </refsect2> - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <gst/gst.h> -#include <gst/gst.h> -#include <string.h> -#include "gstsdidemux.h" - -/* prototypes */ - - -static void gst_sdi_demux_set_property (GObject * object, - guint property_id, const GValue * value, GParamSpec * pspec); -static void gst_sdi_demux_get_property (GObject * object, - guint property_id, GValue * value, GParamSpec * pspec); -static void gst_sdi_demux_dispose (GObject * object); -static void gst_sdi_demux_finalize (GObject * object); - -static GstStateChangeReturn -gst_sdi_demux_change_state (GstElement * element, GstStateChange transition); -static GstFlowReturn gst_sdi_demux_chain (GstPad * pad, GstBuffer * buffer); -static gboolean gst_sdi_demux_sink_event (GstPad * pad, GstEvent * event); -static gboolean gst_sdi_demux_src_event (GstPad * pad, GstEvent * event); -static GstCaps *gst_sdi_demux_src_getcaps (GstPad * pad); - - -enum -{ - PROP_0 -}; - -/* pad templates */ - -#define GST_VIDEO_CAPS_NTSC(fourcc) \ - "video/x-raw-yuv,format=(fourcc)" fourcc ",width=720,height=480," \ - "framerate=30000/1001,interlaced=TRUE,pixel-aspect-ratio=10/11," \ - "chroma-site=mpeg2,color-matrix=sdtv" -#define GST_VIDEO_CAPS_NTSC_WIDE(fourcc) \ - "video/x-raw-yuv,format=(fourcc)" fourcc ",width=720,height=480," \ - "framerate=30000/1001,interlaced=TRUE,pixel-aspect-ratio=40/33," \ - "chroma-site=mpeg2,color-matrix=sdtv" -#define GST_VIDEO_CAPS_PAL(fourcc) \ - "video/x-raw-yuv,format=(fourcc)" fourcc ",width=720,height=576," \ - "framerate=25/1,interlaced=TRUE,pixel-aspect-ratio=12/11," \ - "chroma-site=mpeg2,color-matrix=sdtv" -#define GST_VIDEO_CAPS_PAL_WIDE(fourcc) \ - "video/x-raw-yuv,format=(fourcc)" fourcc ",width=720,height=576," \ - "framerate=25/1,interlaced=TRUE,pixel-aspect-ratio=16/11," \ - "chroma-site=mpeg2,color-matrix=sdtv" - -static GstStaticPadTemplate gst_sdi_demux_sink_template = -GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("application/x-raw-sdi") - ); - -static GstStaticPadTemplate gst_sdi_demux_src_template = - GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS (GST_VIDEO_CAPS_NTSC ("UYVY") ";" - GST_VIDEO_CAPS_PAL ("UYVY")) - ); - -/* class initialization */ - -GST_BOILERPLATE (GstSdiDemux, gst_sdi_demux, GstElement, GST_TYPE_ELEMENT); - -static void -gst_sdi_demux_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_add_static_pad_template (element_class, - &gst_sdi_demux_src_template); - gst_element_class_add_static_pad_template (element_class, - &gst_sdi_demux_sink_template); - - gst_element_class_set_static_metadata (element_class, - "SDI Demuxer", - "Demuxer", - "Demultiplex SDI streams into raw audio and video", - "David Schleef <ds@schleef.org>"); -} - -static void -gst_sdi_demux_class_init (GstSdiDemuxClass * klass) -{ - GObjectClass *gobject_class = G_OBJECT_CLASS (klass); - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gobject_class->set_property = gst_sdi_demux_set_property; - gobject_class->get_property = gst_sdi_demux_get_property; - gobject_class->dispose = gst_sdi_demux_dispose; - gobject_class->finalize = gst_sdi_demux_finalize; - if (0) - element_class->change_state = - GST_DEBUG_FUNCPTR (gst_sdi_demux_change_state); - -} - -static void -gst_sdi_demux_init (GstSdiDemux * sdidemux, GstSdiDemuxClass * sdidemux_class) -{ - - sdidemux->sinkpad = - gst_pad_new_from_static_template (&gst_sdi_demux_sink_template, "sink"); - gst_pad_set_event_function (sdidemux->sinkpad, - GST_DEBUG_FUNCPTR (gst_sdi_demux_sink_event)); - gst_pad_set_chain_function (sdidemux->sinkpad, - GST_DEBUG_FUNCPTR (gst_sdi_demux_chain)); - gst_element_add_pad (GST_ELEMENT (sdidemux), sdidemux->sinkpad); - - sdidemux->srcpad = - gst_pad_new_from_static_template (&gst_sdi_demux_src_template, "src"); - gst_pad_set_event_function (sdidemux->srcpad, - GST_DEBUG_FUNCPTR (gst_sdi_demux_src_event)); - gst_pad_set_getcaps_function (sdidemux->srcpad, - GST_DEBUG_FUNCPTR (gst_sdi_demux_src_getcaps)); - gst_element_add_pad (GST_ELEMENT (sdidemux), sdidemux->srcpad); - - -} - -void -gst_sdi_demux_set_property (GObject * object, guint property_id, - const GValue * value, GParamSpec * pspec) -{ - g_return_if_fail (GST_IS_SDI_DEMUX (object)); - - switch (property_id) { - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - break; - } -} - -void -gst_sdi_demux_get_property (GObject * object, guint property_id, - GValue * value, GParamSpec * pspec) -{ - g_return_if_fail (GST_IS_SDI_DEMUX (object)); - - switch (property_id) { - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - break; - } -} - -void -gst_sdi_demux_dispose (GObject * object) -{ - g_return_if_fail (GST_IS_SDI_DEMUX (object)); - - /* clean up as possible. may be called multiple times */ - - G_OBJECT_CLASS (parent_class)->dispose (object); -} - -void -gst_sdi_demux_finalize (GObject * object) -{ - g_return_if_fail (GST_IS_SDI_DEMUX (object)); - - /* clean up object here */ - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - - -static GstStateChangeReturn -gst_sdi_demux_change_state (GstElement * element, GstStateChange transition) -{ - - return GST_STATE_CHANGE_SUCCESS; -} - -static GstCaps * -gst_sdi_demux_src_getcaps (GstPad * pad) -{ - return gst_caps_from_string (GST_VIDEO_CAPS_NTSC ("UYVY")); -} - -static void -gst_sdi_demux_get_output_buffer (GstSdiDemux * sdidemux) -{ - sdidemux->output_buffer = - gst_buffer_new_and_alloc (720 * sdidemux->format->active_lines * 2); - gst_buffer_set_caps (sdidemux->output_buffer, - gst_caps_from_string (GST_VIDEO_CAPS_PAL ("UYVY"))); - GST_BUFFER_TIMESTAMP (sdidemux->output_buffer) = - GST_SECOND * sdidemux->frame_number; - sdidemux->frame_number++; -} - -static guint32 -get_word10 (guint8 * ptr) -{ - guint32 a; - - a = (((ptr[0] >> 2) | (ptr[1] << 6)) & 0xff) << 24; - a |= (((ptr[1] >> 4) | (ptr[2] << 4)) & 0xff) << 16; - a |= (((ptr[2] >> 6) | (ptr[3] << 2)) & 0xff) << 8; - a |= ptr[4]; - - return a; -} - -static void -line10_copy (guint8 * dest, guint8 * src, int n) -{ - int i; - guint32 a; - for (i = 0; i < n; i++) { - a = get_word10 (src); - GST_WRITE_UINT32_BE (dest, a); - src += 5; - dest += 4; - } - -} - - -static GstFlowReturn -copy_line (GstSdiDemux * sdidemux, guint8 * line) -{ - guint8 *output_data; - GstFlowReturn ret = GST_FLOW_OK; - GstSdiFormat *format = sdidemux->format; - - output_data = GST_BUFFER_DATA (sdidemux->output_buffer); - - /* line is one less than the video line */ - if (sdidemux->line >= format->start0 - 1 && - sdidemux->line < format->start0 - 1 + format->active_lines / 2) { -#if 0 - memcpy (output_data + 720 * 2 * ((sdidemux->line - - (format->start0 - 1)) * 2 + (!format->tff)), - line + (format->width - 720) * 2, 720 * 2); -#else - line10_copy (output_data + 720 * 2 * ((sdidemux->line - - (format->start0 - 1)) * 2 + (!format->tff)), - line + (format->width - 720) / 2 * 5, 720 / 2); -#endif - } - if (sdidemux->line >= format->start1 - 1 && - sdidemux->line < format->start1 - 1 + format->active_lines / 2) { -#if 0 - memcpy (output_data + 720 * 2 * ((sdidemux->line - - (format->start1 - 1)) * 2 + (format->tff)), - line + (format->width - 720) * 2, 720 * 2); -#else - line10_copy (output_data + 720 * 2 * ((sdidemux->line - - (format->start1 - 1)) * 2 + (format->tff)), - line + (format->width - 720) / 2 * 5, 720 / 2); -#endif - } - - sdidemux->offset = 0; - sdidemux->line++; - if (sdidemux->line == format->lines) { - ret = gst_pad_push (sdidemux->srcpad, sdidemux->output_buffer); - gst_sdi_demux_get_output_buffer (sdidemux); - sdidemux->line = 0; - } - - return ret; -} - -#define SDI_IS_SYNC(a) (((a)&0xffffff80) == 0xff000080) -#define SDI_SYNC_F(a) (((a)>>6)&1) -#define SDI_SYNC_V(a) (((a)>>5)&1) -#define SDI_SYNC_H(a) (((a)>>4)&1) - -GstSdiFormat sd_ntsc = { 525, 480, 858, 20, 283, 0 }; -GstSdiFormat sd_pal = { 625, 576, 864, 23, 336, 1 }; - -static GstFlowReturn -gst_sdi_demux_chain (GstPad * pad, GstBuffer * buffer) -{ - GstSdiDemux *sdidemux; - int offset = 0; - guint8 *data = GST_BUFFER_DATA (buffer); - int size = GST_BUFFER_SIZE (buffer); - GstFlowReturn ret = GST_FLOW_OK; - GstSdiFormat *format; - - sdidemux = GST_SDI_DEMUX (gst_pad_get_parent (pad)); - sdidemux->format = &sd_pal; - format = sdidemux->format; - - GST_DEBUG_OBJECT (sdidemux, "chain"); - - if (GST_BUFFER_IS_DISCONT (buffer)) { - sdidemux->have_hsync = FALSE; - sdidemux->have_vsync = FALSE; - } - - if (!sdidemux->have_hsync) { -#if 0 - for (offset = 0; offset < size; offset += 4) { - guint32 sync = READ_UINT32_BE (data + offset); - GST_ERROR ("sync value %08x", sync); - if (SDI_IS_SYNC (sync) && SDI_SYNC_H (sync)) { - sdidemux->have_hsync = TRUE; - sdidemux->line = 0; - sdidemux->offset = 0; - break; - } - } -#else - for (offset = 0; offset < size; offset += 5) { - guint32 sync = get_word10 (data + offset); - //GST_ERROR("sync value %08x", sync); - if (SDI_IS_SYNC (sync) && SDI_SYNC_H (sync)) { - sdidemux->have_hsync = TRUE; - sdidemux->line = 0; - sdidemux->offset = 0; - break; - } - } -#endif - if (!sdidemux->have_hsync) { - GST_ERROR ("no sync"); - goto out; - } - } - - if (sdidemux->output_buffer == NULL) { - gst_sdi_demux_get_output_buffer (sdidemux); - } -#if 0 - if (sdidemux->offset) { - int n; - - /* second half of a line */ - n = MIN (size - offset, format->width * 2 - sdidemux->offset); - - memcpy (sdidemux->stored_line + sdidemux->offset, data + offset, n); - - offset += n; - sdidemux->offset += n; - - if (sdidemux->offset == format->width * 2) { - guint32 sync = - GST_READ_UINT32_BE (data + offset + (format->width - 720 - 2) * 2); - - //GST_ERROR("%08x", sync); - if (!sdidemux->have_vsync) { - //GST_ERROR("%08x", GST_READ_UINT32_BE(data+offset)); - if (SDI_IS_SYNC (sync) && !SDI_SYNC_F (sync) && - SDI_SYNC_F (sdidemux->last_sync)) { - sdidemux->have_vsync = TRUE; - } - sdidemux->line = 0; - } - - ret = copy_line (sdidemux, sdidemux->stored_line); - - sdidemux->last_sync = sync; - } - } - - while (size - offset >= format->width * 2) { - guint32 sync = - GST_READ_UINT32_BE (data + offset + (format->width - 720 - 2) * 2); - - //GST_ERROR("%08x", sync); - if (!sdidemux->have_vsync) { - if (SDI_IS_SYNC (sync) && !SDI_SYNC_F (sync) && - SDI_SYNC_F (sdidemux->last_sync)) { - sdidemux->have_vsync = TRUE; - } - sdidemux->line = 0; - } - - ret = copy_line (sdidemux, data + offset); - offset += format->width * 2; - - sdidemux->last_sync = sync; - } - - if (size - offset > 0) { - memcpy (sdidemux->stored_line, data + offset, size - offset); - sdidemux->offset = size - offset; - } -#else - if (sdidemux->offset) { - int n; - - /* second half of a line */ - n = MIN (size - offset, format->width / 2 * 5 - sdidemux->offset); - - memcpy (sdidemux->stored_line + sdidemux->offset, data + offset, n); - - offset += n; - sdidemux->offset += n; - - if (sdidemux->offset == (format->width / 2) * 5) { - guint32 sync = - get_word10 (data + offset + ((format->width - 720 - 2) / 2) * 5); - - if (!sdidemux->have_vsync) { - //GST_ERROR("%08x", GST_READ_UINT32_BE(data+offset)); - if (SDI_IS_SYNC (sync) && !SDI_SYNC_F (sync) && - SDI_SYNC_F (sdidemux->last_sync)) { - sdidemux->have_vsync = TRUE; - } - sdidemux->line = 0; - } - - ret = copy_line (sdidemux, sdidemux->stored_line); - - sdidemux->last_sync = sync; - } - } - - while (size - offset >= format->width / 2 * 5) { - guint32 sync = - get_word10 (data + offset + ((format->width - 720 - 2) / 2) * 5); - - //GST_ERROR("%08x", sync); - if (!sdidemux->have_vsync) { - if (SDI_IS_SYNC (sync) && !SDI_SYNC_F (sync) && - SDI_SYNC_F (sdidemux->last_sync)) { - sdidemux->have_vsync = TRUE; - } - sdidemux->line = 0; - } - - ret = copy_line (sdidemux, data + offset); - offset += (format->width / 2) * 5; - - sdidemux->last_sync = sync; - } - - if (size - offset > 0) { - memcpy (sdidemux->stored_line, data + offset, size - offset); - sdidemux->offset = size - offset; - } -#endif - -out: - gst_buffer_unref (buffer); - gst_object_unref (sdidemux); - return ret; -} - -static gboolean -gst_sdi_demux_sink_event (GstPad * pad, GstEvent * event) -{ - gboolean res = TRUE; - GstSdiDemux *sdidemux; - - sdidemux = GST_SDI_DEMUX (gst_pad_get_parent (pad)); - - GST_DEBUG_OBJECT (sdidemux, "event"); - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_FLUSH_START: - res = gst_pad_push_event (sdidemux->srcpad, event); - break; - case GST_EVENT_FLUSH_STOP: - res = gst_pad_push_event (sdidemux->srcpad, event); - break; - case GST_EVENT_NEWSEGMENT: - res = gst_pad_push_event (sdidemux->srcpad, event); - break; - case GST_EVENT_EOS: - res = gst_pad_push_event (sdidemux->srcpad, event); - break; - default: - res = gst_pad_push_event (sdidemux->srcpad, event); - break; - } - - gst_object_unref (sdidemux); - return res; -} - -static gboolean -gst_sdi_demux_src_event (GstPad * pad, GstEvent * event) -{ - gboolean res; - GstSdiDemux *sdidemux; - - sdidemux = GST_SDI_DEMUX (gst_pad_get_parent (pad)); - - GST_DEBUG_OBJECT (sdidemux, "event"); - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_SEEK: - res = gst_pad_push_event (sdidemux->sinkpad, event); - break; - default: - res = gst_pad_push_event (sdidemux->sinkpad, event); - break; - } - - gst_object_unref (sdidemux); - return res; -} diff --git a/gst/sdi/gstsdidemux.h b/gst/sdi/gstsdidemux.h deleted file mode 100644 index d5284d2e4..000000000 --- a/gst/sdi/gstsdidemux.h +++ /dev/null @@ -1,76 +0,0 @@ -/* GStreamer - * Copyright (C) 2010 REAL_NAME <EMAIL_ADDRESS> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef _GST_SDI_DEMUX_H_ -#define _GST_SDI_DEMUX_H_ - -#include <gst/gst.h> -#include <gst/gst.h> - -G_BEGIN_DECLS - -#define GST_TYPE_SDI_DEMUX (gst_sdi_demux_get_type()) -#define GST_SDI_DEMUX(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SDI_DEMUX,GstSdiDemux)) -#define GST_SDI_DEMUX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SDI_DEMUX,GstSdiDemuxClass)) -#define GST_IS_SDI_DEMUX(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SDI_DEMUX)) -#define GST_IS_SDI_DEMUX_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SDI_DEMUX)) - -typedef struct _GstSdiDemux GstSdiDemux; -typedef struct _GstSdiDemuxClass GstSdiDemuxClass; -typedef struct _GstSdiFormat GstSdiFormat; - -struct _GstSdiDemux -{ - GstElement base_sdidemux; - GstPad *sinkpad; - GstPad *srcpad; - - GstBuffer *output_buffer; - int line; - int offset; - - gboolean have_hsync; - gboolean have_vsync; - guchar stored_line[2160]; /* 864/2*5 */ - - int frame_number; - guint32 last_sync; - GstSdiFormat *format; -}; - -struct _GstSdiFormat -{ - int lines; - int active_lines; - int width; - int start0; - int start1; - int tff; -}; - -struct _GstSdiDemuxClass -{ - GstElementClass base_sdidemux_class; -}; - -GType gst_sdi_demux_get_type (void); - -G_END_DECLS - -#endif diff --git a/gst/sdi/gstsdimux.c b/gst/sdi/gstsdimux.c deleted file mode 100644 index 7734baddd..000000000 --- a/gst/sdi/gstsdimux.c +++ /dev/null @@ -1,312 +0,0 @@ -/* GStreamer - * Copyright (C) 2010 David Schleef <ds@schleef.org> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ -/** - * SECTION:element-gstsdimux - * - * The gstsdimux element does FIXME stuff. - * - * <refsect2> - * <title>Example launch line</title> - * |[ - * gst-launch -v fakesrc ! gstsdimux ! FIXME ! fakesink - * ]| - * FIXME Describe what the pipeline does. - * </refsect2> - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <gst/gst.h> -#include <gst/gst.h> -#include "gstsdimux.h" - -/* prototypes */ - - -static void gst_sdi_mux_set_property (GObject * object, - guint property_id, const GValue * value, GParamSpec * pspec); -static void gst_sdi_mux_get_property (GObject * object, - guint property_id, GValue * value, GParamSpec * pspec); -static void gst_sdi_mux_dispose (GObject * object); -static void gst_sdi_mux_finalize (GObject * object); - -static GstPad *gst_sdi_mux_request_new_pad (GstElement * element, - GstPadTemplate * templ, const gchar * name); -static void gst_sdi_mux_release_pad (GstElement * element, GstPad * pad); -static GstStateChangeReturn -gst_sdi_mux_change_state (GstElement * element, GstStateChange transition); -static const GstQueryType *gst_sdi_mux_get_query_types (GstElement * element); -static gboolean gst_sdi_mux_query (GstElement * element, GstQuery * query); -static GstFlowReturn gst_sdi_mux_chain (GstPad * pad, GstBuffer * buffer); -static gboolean gst_sdi_mux_sink_event (GstPad * pad, GstEvent * event); -static gboolean gst_sdi_mux_src_event (GstPad * pad, GstEvent * event); - -enum -{ - PROP_0 -}; - -/* pad templates */ - -#define GST_VIDEO_CAPS_NTSC(fourcc) \ - "video/x-raw-yuv,format=(fourcc)" fourcc ",width=720,height=480," \ - "framerate=30000/1001,interlaced=TRUE,pixel-aspect-ratio=10/11," \ - "chroma-site=mpeg2,color-matrix=sdtv" -#define GST_VIDEO_CAPS_NTSC_WIDE(fourcc) \ - "video/x-raw-yuv,format=(fourcc)" fourcc ",width=720,height=480," \ - "framerate=30000/1001,interlaced=TRUE,pixel-aspect-ratio=40/33," \ - "chroma-site=mpeg2,color-matrix=sdtv" -#define GST_VIDEO_CAPS_PAL(fourcc) \ - "video/x-raw-yuv,format=(fourcc)" fourcc ",width=720,height=576," \ - "framerate=25/1,interlaced=TRUE,pixel-aspect-ratio=12/11," \ - "chroma-site=mpeg2,color-matrix=sdtv" -#define GST_VIDEO_CAPS_PAL_WIDE(fourcc) \ - "video/x-raw-yuv,format=(fourcc)" fourcc ",width=720,height=576," \ - "framerate=25/1,interlaced=TRUE,pixel-aspect-ratio=16/11," \ - "chroma-site=mpeg2,color-matrix=sdtv" - -static GstStaticPadTemplate gst_sdi_mux_sink_template = - GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS (GST_VIDEO_CAPS_NTSC ("{UYVY,v210}") ";" - GST_VIDEO_CAPS_PAL ("{UYVY,v210}")) - ); - -static GstStaticPadTemplate gst_sdi_mux_src_template = -GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS - ("application/x-raw-sdi,rate=270,format=(fourcc){UYVY,v210}") - ); - -/* class initialization */ - -GST_BOILERPLATE (GstSdiMux, gst_sdi_mux, GstElement, GST_TYPE_ELEMENT); - -static void -gst_sdi_mux_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_add_static_pad_template (element_class, - &gst_sdi_mux_src_template); - gst_element_class_add_static_pad_template (element_class, - &gst_sdi_mux_sink_template); - - gst_element_class_set_static_metadata (element_class, "SDI Muxer", - "Muxer", - "Multiplex raw audio and video into SDI", - "David Schleef <ds@schleef.org>"); -} - -static void -gst_sdi_mux_class_init (GstSdiMuxClass * klass) -{ - GObjectClass *gobject_class = G_OBJECT_CLASS (klass); - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gobject_class->set_property = gst_sdi_mux_set_property; - gobject_class->get_property = gst_sdi_mux_get_property; - gobject_class->dispose = gst_sdi_mux_dispose; - gobject_class->finalize = gst_sdi_mux_finalize; - element_class->request_new_pad = - GST_DEBUG_FUNCPTR (gst_sdi_mux_request_new_pad); - element_class->release_pad = GST_DEBUG_FUNCPTR (gst_sdi_mux_release_pad); - element_class->change_state = GST_DEBUG_FUNCPTR (gst_sdi_mux_change_state); - element_class->get_query_types = - GST_DEBUG_FUNCPTR (gst_sdi_mux_get_query_types); - element_class->query = GST_DEBUG_FUNCPTR (gst_sdi_mux_query); - -} - -static void -gst_sdi_mux_init (GstSdiMux * sdimux, GstSdiMuxClass * sdimux_class) -{ - - sdimux->sinkpad = - gst_pad_new_from_static_template (&gst_sdi_mux_sink_template, "sink"); - gst_pad_set_event_function (sdimux->sinkpad, - GST_DEBUG_FUNCPTR (gst_sdi_mux_sink_event)); - gst_pad_set_chain_function (sdimux->sinkpad, - GST_DEBUG_FUNCPTR (gst_sdi_mux_chain)); - gst_element_add_pad (GST_ELEMENT (sdimux), sdimux->sinkpad); - - sdimux->srcpad = gst_pad_new_from_static_template (&gst_sdi_mux_src_template, - "src"); - gst_pad_set_event_function (sdimux->srcpad, - GST_DEBUG_FUNCPTR (gst_sdi_mux_src_event)); - gst_element_add_pad (GST_ELEMENT (sdimux), sdimux->srcpad); - -} - -void -gst_sdi_mux_set_property (GObject * object, guint property_id, - const GValue * value, GParamSpec * pspec) -{ - g_return_if_fail (GST_IS_SDI_MUX (object)); - - switch (property_id) { - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - break; - } -} - -void -gst_sdi_mux_get_property (GObject * object, guint property_id, - GValue * value, GParamSpec * pspec) -{ - g_return_if_fail (GST_IS_SDI_MUX (object)); - - switch (property_id) { - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - break; - } -} - -void -gst_sdi_mux_dispose (GObject * object) -{ - g_return_if_fail (GST_IS_SDI_MUX (object)); - - /* clean up as possible. may be called multiple times */ - - G_OBJECT_CLASS (parent_class)->dispose (object); -} - -void -gst_sdi_mux_finalize (GObject * object) -{ - g_return_if_fail (GST_IS_SDI_MUX (object)); - - /* clean up object here */ - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - - - -static GstPad * -gst_sdi_mux_request_new_pad (GstElement * element, GstPadTemplate * templ, - const gchar * name) -{ - - return NULL; -} - -static void -gst_sdi_mux_release_pad (GstElement * element, GstPad * pad) -{ - -} - -static GstStateChangeReturn -gst_sdi_mux_change_state (GstElement * element, GstStateChange transition) -{ - - return GST_STATE_CHANGE_SUCCESS; -} - -static const GstQueryType * -gst_sdi_mux_get_query_types (GstElement * element) -{ - - return NULL; -} - -static gboolean -gst_sdi_mux_query (GstElement * element, GstQuery * query) -{ - - return FALSE; -} - -static GstFlowReturn -gst_sdi_mux_chain (GstPad * pad, GstBuffer * buffer) -{ - GstSdiMux *sdimux; - - sdimux = GST_SDI_MUX (gst_pad_get_parent (pad)); - - GST_DEBUG_OBJECT (sdimux, "chain"); - - - gst_object_unref (sdimux); - return GST_FLOW_OK; -} - -static gboolean -gst_sdi_mux_sink_event (GstPad * pad, GstEvent * event) -{ - gboolean res; - GstSdiMux *sdimux; - - sdimux = GST_SDI_MUX (gst_pad_get_parent (pad)); - - GST_DEBUG_OBJECT (sdimux, "event"); - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_FLUSH_START: - res = gst_pad_push_event (sdimux->srcpad, event); - break; - case GST_EVENT_FLUSH_STOP: - res = gst_pad_push_event (sdimux->srcpad, event); - break; - case GST_EVENT_NEWSEGMENT: - res = gst_pad_push_event (sdimux->srcpad, event); - break; - case GST_EVENT_EOS: - res = gst_pad_push_event (sdimux->srcpad, event); - break; - default: - res = gst_pad_push_event (sdimux->srcpad, event); - break; - } - - gst_object_unref (sdimux); - return res; -} - -static gboolean -gst_sdi_mux_src_event (GstPad * pad, GstEvent * event) -{ - gboolean res; - GstSdiMux *sdimux; - - sdimux = GST_SDI_MUX (gst_pad_get_parent (pad)); - - GST_DEBUG_OBJECT (sdimux, "event"); - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_SEEK: - res = gst_pad_push_event (sdimux->sinkpad, event); - break; - default: - res = gst_pad_push_event (sdimux->sinkpad, event); - break; - } - - gst_object_unref (sdimux); - return res; -} diff --git a/gst/sdi/gstsdimux.h b/gst/sdi/gstsdimux.h deleted file mode 100644 index 481f4ea8d..000000000 --- a/gst/sdi/gstsdimux.h +++ /dev/null @@ -1,54 +0,0 @@ -/* GStreamer - * Copyright (C) 2010 REAL_NAME <EMAIL_ADDRESS> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef _GST_SDI_MUX_H_ -#define _GST_SDI_MUX_H_ - -#include <gst/gst.h> -#include <gst/gst.h> - -G_BEGIN_DECLS - -#define GST_TYPE_SDI_MUX (gst_sdi_mux_get_type()) -#define GST_SDI_MUX(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SDI_MUX,GstSdiMux)) -#define GST_SDI_MUX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SDI_MUX,GstSdiMuxClass)) -#define GST_IS_SDI_MUX(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SDI_MUX)) -#define GST_IS_SDI_MUX_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SDI_MUX)) - -typedef struct _GstSdiMux GstSdiMux; -typedef struct _GstSdiMuxClass GstSdiMuxClass; - -struct _GstSdiMux -{ - GstElement base_sdimux; - - GstPad *srcpad; - GstPad *sinkpad; -}; - -struct _GstSdiMuxClass -{ - GstElementClass base_sdimux_class; -}; - -GType gst_sdi_mux_get_type (void); - -G_END_DECLS - -#endif diff --git a/gst/sdi/meson.build b/gst/sdi/meson.build deleted file mode 100644 index 022002541..000000000 --- a/gst/sdi/meson.build +++ /dev/null @@ -1,13 +0,0 @@ -sdi_sources = [ - 'gstsdidemux.c', - 'gstsdimux.c', -] - -gstsdi = library('gstsdi', - sdi_sources, - c_args : gst_plugins_bad_args, - include_directories : [configinc], - dependencies : [gstbase_dep], - install : true, - install_dir : plugins_install_dir, -) diff --git a/gst/tta/Makefile.am b/gst/tta/Makefile.am deleted file mode 100644 index 3c8aa0f48..000000000 --- a/gst/tta/Makefile.am +++ /dev/null @@ -1,13 +0,0 @@ -plugin_LTLIBRARIES = libgsttta.la - -libgsttta_la_SOURCES = gsttta.c \ - gstttaparse.c \ - gstttadec.c - -noinst_HEADERS = gstttaparse.h gstttadec.h \ - ttadec.h crc32.h filters.h - -libgsttta_la_CFLAGS = $(GST_CFLAGS) -libgsttta_la_LIBADD = $(GST_LIBS) $(LIBM) -libgsttta_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgsttta_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) diff --git a/gst/tta/crc32.h b/gst/tta/crc32.h deleted file mode 100644 index 2d6d37dc8..000000000 --- a/gst/tta/crc32.h +++ /dev/null @@ -1,114 +0,0 @@ -/* - * crc32.h - * - * Description: CRC32 functions - * Developed by: Alexander Djourik <sasha@iszf.irk.ru> - * Pavel Zhilin <pzh@iszf.irk.ru> - * - * Copyright (c) 1999-2004 Alexander Djourik. All rights reserved. - * - */ - -/* - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * Please see the file COPYING in this directory for full copyright - * information. - */ - -#ifndef CRC32_H -#define CRC32_H - -static const unsigned long crc32_table[256] = { - 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, - 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3, - 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988, - 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, - 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, - 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, - 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, - 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5, - 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172, - 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, - 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, - 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59, - 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, - 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f, - 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, - 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, - 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a, - 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433, - 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, - 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, - 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, - 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, - 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c, - 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65, - 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, - 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, - 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0, - 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, - 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086, - 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, - 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, - 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, - 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a, - 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, - 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, - 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, - 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, - 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7, - 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc, - 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, - 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, - 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b, - 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, - 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79, - 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, - 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, - 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, - 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d, - 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, - 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, - 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, - 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, - 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e, - 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777, - 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, - 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, - 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2, - 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, - 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0, - 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, - 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, - 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf, - 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, - 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d -}; - -#define UPDATE_CRC32(x, crc) crc = \ - (((crc>>8) & 0x00FFFFFF) ^ crc32_table[(crc^x) & 0xFF]) - -static unsigned long -crc32 (unsigned char *buffer, unsigned long len) { - unsigned long i; - unsigned long crc = 0xFFFFFFFF; - - for (i = 0; i < len; i++) UPDATE_CRC32(buffer[i], crc); - - return (crc ^ 0xFFFFFFFF); -} - -#endif /* CRC32_H */ diff --git a/gst/tta/filters.h b/gst/tta/filters.h deleted file mode 100644 index 9df5e1d43..000000000 --- a/gst/tta/filters.h +++ /dev/null @@ -1,110 +0,0 @@ -/* - * filters.h - * - * Description: TTAv1 filter functions - * Developed by: Alexander Djourik <sasha@iszf.irk.ru> - * Pavel Zhilin <pzh@iszf.irk.ru> - * - * Copyright (c) 1999-2004 Alexander Djourik. All rights reserved. - * - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * aint with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please see the file COPYING in this directory for full copyright - * information. - */ - -#ifndef FILTERS_H -#define FILTERS_H - -///////// Filter Settings ////////// -static const long flt_set[3] = {10, 9, 10}; - -static void -memshl (register long *pA, register long *pB) { - *pA++ = *pB++; - *pA++ = *pB++; - *pA++ = *pB++; - *pA++ = *pB++; - *pA++ = *pB++; - *pA++ = *pB++; - *pA++ = *pB++; - *pA = *pB; -} - -static void -hybrid_filter (fltst *fs, long *in) { - register long *pA = fs->dl; - register long *pB = fs->qm; - register long *pM = fs->dx; - register long sum = fs->round; - - if (!fs->error) { - sum += *pA++ * *pB, pB++; - sum += *pA++ * *pB, pB++; - sum += *pA++ * *pB, pB++; - sum += *pA++ * *pB, pB++; - sum += *pA++ * *pB, pB++; - sum += *pA++ * *pB, pB++; - sum += *pA++ * *pB, pB++; - sum += *pA++ * *pB, pB++; pM += 8; - } else if (fs->error < 0) { - sum += *pA++ * (*pB -= *pM++), pB++; - sum += *pA++ * (*pB -= *pM++), pB++; - sum += *pA++ * (*pB -= *pM++), pB++; - sum += *pA++ * (*pB -= *pM++), pB++; - sum += *pA++ * (*pB -= *pM++), pB++; - sum += *pA++ * (*pB -= *pM++), pB++; - sum += *pA++ * (*pB -= *pM++), pB++; - sum += *pA++ * (*pB -= *pM++), pB++; - } else { - sum += *pA++ * (*pB += *pM++), pB++; - sum += *pA++ * (*pB += *pM++), pB++; - sum += *pA++ * (*pB += *pM++), pB++; - sum += *pA++ * (*pB += *pM++), pB++; - sum += *pA++ * (*pB += *pM++), pB++; - sum += *pA++ * (*pB += *pM++), pB++; - sum += *pA++ * (*pB += *pM++), pB++; - sum += *pA++ * (*pB += *pM++), pB++; - } - - *(pM-0) = ((*(pA-1) >> 30) | 1) << 2; - *(pM-1) = ((*(pA-2) >> 30) | 1) << 1; - *(pM-2) = ((*(pA-3) >> 30) | 1) << 1; - *(pM-3) = ((*(pA-4) >> 30) | 1); - - fs->error = *in; - *in += (sum >> fs->shift); - *pA = *in; - - *(pA-1) = *(pA-0) - *(pA-1); - *(pA-2) = *(pA-1) - *(pA-2); - *(pA-3) = *(pA-2) - *(pA-3); - - memshl (fs->dl, fs->dl + 1); - memshl (fs->dx, fs->dx + 1); -} - -static void -filter_init (fltst *fs, long shift) { - memset (fs, 0, sizeof(fltst)); - fs->shift = shift; - fs->round = 1 << (shift - 1); -} - -#endif /* FILTERS_H */ - diff --git a/gst/tta/gsttta.c b/gst/tta/gsttta.c deleted file mode 100644 index 00e33d49b..000000000 --- a/gst/tta/gsttta.c +++ /dev/null @@ -1,40 +0,0 @@ -/* GStreamer TTA plugin - * (c) 2004 Arwed v. Merkatz <v.merkatz@gmx.net> - * - * gsttta.c: plugin loader - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gstttaparse.h" -#include "gstttadec.h" - -static gboolean -plugin_init (GstPlugin * plugin) -{ - return (gst_tta_parse_plugin_init (plugin) && - gst_tta_dec_plugin_init (plugin)); -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - tta, - "TTA lossless audio format handling", - plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/gst/tta/gstttadec.c b/gst/tta/gstttadec.c deleted file mode 100644 index 1aa9d95f1..000000000 --- a/gst/tta/gstttadec.c +++ /dev/null @@ -1,444 +0,0 @@ -/* GStreamer TTA plugin - * (c) 2004 Arwed v. Merkatz <v.merkatz@gmx.net> - * - * based on ttalib - * (c) 1999-2004 Alexander Djourik <sasha@iszf.irk.ru> - * - * gstttadec.c: raw TTA bitstream decoder - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <gst/gst.h> - -#include <math.h> -#include <string.h> - -#include "gstttadec.h" -#include "ttadec.h" -#include "filters.h" - -#define TTA_BUFFER_SIZE (1024 * 32 * 8) - -/* this is from ttadec.h originally */ - -static const unsigned long bit_mask[] = { - 0x00000000, 0x00000001, 0x00000003, 0x00000007, - 0x0000000f, 0x0000001f, 0x0000003f, 0x0000007f, - 0x000000ff, 0x000001ff, 0x000003ff, 0x000007ff, - 0x00000fff, 0x00001fff, 0x00003fff, 0x00007fff, - 0x0000ffff, 0x0001ffff, 0x0003ffff, 0x0007ffff, - 0x000fffff, 0x001fffff, 0x003fffff, 0x007fffff, - 0x00ffffff, 0x01ffffff, 0x03ffffff, 0x07ffffff, - 0x0fffffff, 0x1fffffff, 0x3fffffff, 0x7fffffff, - 0xffffffff -}; - -static const unsigned long bit_shift[] = { - 0x00000001, 0x00000002, 0x00000004, 0x00000008, - 0x00000010, 0x00000020, 0x00000040, 0x00000080, - 0x00000100, 0x00000200, 0x00000400, 0x00000800, - 0x00001000, 0x00002000, 0x00004000, 0x00008000, - 0x00010000, 0x00020000, 0x00040000, 0x00080000, - 0x00100000, 0x00200000, 0x00400000, 0x00800000, - 0x01000000, 0x02000000, 0x04000000, 0x08000000, - 0x10000000, 0x20000000, 0x40000000, 0x80000000, - 0x80000000, 0x80000000, 0x80000000, 0x80000000, - 0x80000000, 0x80000000, 0x80000000, 0x80000000 -}; - -static const unsigned long *shift_16 = bit_shift + 4; - -/* Filter signals and args */ -enum -{ - LAST_SIGNAL -}; - -enum -{ - PROP_0 -}; - -static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/x-tta, " - "width = (int) { 8, 16, 24 }, " - "channels = (int) { 1, 2 }, " "rate = (int) [ 8000, 96000 ]") - ); - -static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/x-raw-int, " - "width = (int) { 8, 16, 24 }, " - "depth = (int) { 8, 16, 24 }, " - "channels = (int) { 1, 2 }, " - "rate = (int) [ 8000, 96000 ], " - "endianness = (int) BYTE_ORDER, " "signed = (boolean) true") - ); - -static void gst_tta_dec_class_init (GstTtaDecClass * klass); -static void gst_tta_dec_base_init (GstTtaDecClass * klass); -static void gst_tta_dec_init (GstTtaDec * ttadec); - -static GstFlowReturn gst_tta_dec_chain (GstPad * pad, GstBuffer * in); - -static GstElementClass *parent = NULL; - -static gboolean -gst_tta_dec_setcaps (GstPad * pad, GstCaps * caps) -{ - GstTtaDec *ttadec = GST_TTA_DEC (gst_pad_get_parent (pad)); - GstStructure *structure = gst_caps_get_structure (caps, 0); - GstCaps *srccaps; - gint bits, channels; - gint32 samplerate; - -// if (!gst_caps_is_fixed (caps)) -// return GST_PAD_LINK_DELAYED; - - gst_structure_get_int (structure, "rate", &samplerate); - ttadec->samplerate = (guint32) samplerate; - gst_structure_get_int (structure, "channels", &channels); - ttadec->channels = (guint) channels; - gst_structure_get_int (structure, "width", &bits); - ttadec->bytes = bits / 8; - - srccaps = gst_caps_new_simple ("audio/x-raw-int", - "rate", G_TYPE_INT, ttadec->samplerate, - "channels", G_TYPE_INT, ttadec->channels, - "depth", G_TYPE_INT, bits, - "width", G_TYPE_INT, bits, - "endianness", G_TYPE_INT, G_BYTE_ORDER, - "signed", G_TYPE_BOOLEAN, TRUE, NULL); - - if (!gst_pad_set_caps (ttadec->srcpad, srccaps)) - return FALSE; - - ttadec->frame_length = FRAME_TIME * ttadec->samplerate; - - ttadec->tta = g_malloc (ttadec->channels * sizeof (decoder)); - ttadec->cache = g_malloc (ttadec->channels * sizeof (long)); - - ttadec->decdata = - (guchar *) g_malloc (ttadec->channels * ttadec->frame_length * - ttadec->bytes * sizeof (guchar)); - - return TRUE; -} - -GType -gst_tta_dec_get_type (void) -{ - static GType plugin_type = 0; - - if (!plugin_type) { - static const GTypeInfo plugin_info = { - sizeof (GstTtaDecClass), - (GBaseInitFunc) gst_tta_dec_base_init, - NULL, - (GClassInitFunc) gst_tta_dec_class_init, - NULL, - NULL, - sizeof (GstTtaDec), - 0, - (GInstanceInitFunc) gst_tta_dec_init, - }; - plugin_type = g_type_register_static (GST_TYPE_ELEMENT, - "GstTtaDec", &plugin_info, 0); - } - return plugin_type; -} - -static void -gst_tta_dec_base_init (GstTtaDecClass * klass) -{ - - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gst_element_class_add_static_pad_template (element_class, &src_factory); - gst_element_class_add_static_pad_template (element_class, &sink_factory); - gst_element_class_set_static_metadata (element_class, "TTA audio decoder", - "Codec/Decoder/Audio", - "Decode TTA audio data", "Arwed v. Merkatz <v.merkatz@gmx.net>"); -} - -static void -gst_tta_dec_dispose (GObject * object) -{ - GstTtaDec *ttadec = GST_TTA_DEC (object); - - g_free (ttadec->tta); - g_free (ttadec->decdata); - g_free (ttadec->tta_buf.buffer); - - G_OBJECT_CLASS (parent)->dispose (object); -} - -static void -gst_tta_dec_class_init (GstTtaDecClass * klass) -{ - GObjectClass *gobject_class; - - gobject_class = (GObjectClass *) klass; - - parent = g_type_class_peek_parent (klass); - - gobject_class->dispose = gst_tta_dec_dispose; -} - -static void -gst_tta_dec_init (GstTtaDec * ttadec) -{ - GstElementClass *klass = GST_ELEMENT_GET_CLASS (ttadec); - - ttadec->sinkpad = - gst_pad_new_from_template (gst_element_class_get_pad_template (klass, - "sink"), "sink"); - gst_pad_set_setcaps_function (ttadec->sinkpad, gst_tta_dec_setcaps); - - ttadec->srcpad = - gst_pad_new_from_template (gst_element_class_get_pad_template (klass, - "src"), "src"); - gst_pad_use_fixed_caps (ttadec->srcpad); - - gst_element_add_pad (GST_ELEMENT (ttadec), ttadec->sinkpad); - gst_element_add_pad (GST_ELEMENT (ttadec), ttadec->srcpad); - gst_pad_set_chain_function (ttadec->sinkpad, gst_tta_dec_chain); - ttadec->tta_buf.buffer = (guchar *) g_malloc (TTA_BUFFER_SIZE + 4); - ttadec->tta_buf.buffer_end = ttadec->tta_buf.buffer + TTA_BUFFER_SIZE; -} - -static void -rice_init (adapt * rice, unsigned long k0, unsigned long k1) -{ - rice->k0 = k0; - rice->k1 = k1; - rice->sum0 = shift_16[k0]; - rice->sum1 = shift_16[k1]; -} - -static void -decoder_init (decoder * tta, long nch, long byte_size) -{ - long shift = flt_set[byte_size - 1]; - long i; - - for (i = 0; i < nch; i++) { - filter_init (&tta[i].fst, shift); - rice_init (&tta[i].rice, 10, 10); - tta[i].last = 0; - } -} - -static void -get_binary (tta_buffer * tta_buf, guchar * buffer, unsigned long buffersize, - unsigned long *value, unsigned long bits) -{ - while (tta_buf->bit_count < bits) { - if (tta_buf->bitpos == tta_buf->buffer_end) { - int max = - TTA_BUFFER_SIZE <= - buffersize - tta_buf->offset ? TTA_BUFFER_SIZE : buffersize - - tta_buf->offset; - memcpy (tta_buf->buffer, buffer + tta_buf->offset, max); - tta_buf->offset += max; - tta_buf->bitpos = tta_buf->buffer; - } - - tta_buf->bit_cache |= *tta_buf->bitpos << tta_buf->bit_count; - tta_buf->bit_count += 8; - tta_buf->bitpos++; - } - - *value = tta_buf->bit_cache & bit_mask[bits]; - tta_buf->bit_cache >>= bits; - tta_buf->bit_count -= bits; - tta_buf->bit_cache &= bit_mask[tta_buf->bit_count]; -} - -static void -get_unary (tta_buffer * tta_buf, guchar * buffer, unsigned long buffersize, - unsigned long *value) -{ - *value = 0; - - while (!(tta_buf->bit_cache ^ bit_mask[tta_buf->bit_count])) { - if (tta_buf->bitpos == tta_buf->buffer_end) { - int max = - TTA_BUFFER_SIZE <= - buffersize - tta_buf->offset ? TTA_BUFFER_SIZE : buffersize - - tta_buf->offset; - memcpy (tta_buf->buffer, buffer + tta_buf->offset, max); - tta_buf->offset += max; - tta_buf->bitpos = tta_buf->buffer; - } - - *value += tta_buf->bit_count; - tta_buf->bit_cache = *tta_buf->bitpos++; - tta_buf->bit_count = 8; - } - - while (tta_buf->bit_cache & 1) { - (*value)++; - tta_buf->bit_cache >>= 1; - tta_buf->bit_count--; - } - - tta_buf->bit_cache >>= 1; - tta_buf->bit_count--; -} - -static GstFlowReturn -gst_tta_dec_chain (GstPad * pad, GstBuffer * in) -{ - GstTtaDec *ttadec; - GstBuffer *outbuf, *buf = GST_BUFFER (in); - guchar *data, *p; - decoder *dec; - unsigned long outsize; - unsigned long size; - guint32 frame_samples; - long res; - long *prev; - - ttadec = GST_TTA_DEC (GST_OBJECT_PARENT (pad)); - - data = GST_BUFFER_DATA (buf); - size = GST_BUFFER_SIZE (buf); - - ttadec->tta_buf.bit_count = 0; - ttadec->tta_buf.bit_cache = 0; - ttadec->tta_buf.bitpos = ttadec->tta_buf.buffer_end; - ttadec->tta_buf.offset = 0; - decoder_init (ttadec->tta, ttadec->channels, ttadec->bytes); - - if (GST_BUFFER_DURATION_IS_VALID (buf)) { - frame_samples = - ceil ((gdouble) (GST_BUFFER_DURATION (buf) * ttadec->samplerate) / - (gdouble) GST_SECOND); - } else { - frame_samples = ttadec->samplerate * FRAME_TIME; - } - outsize = ttadec->channels * frame_samples * ttadec->bytes; - - dec = ttadec->tta; - p = ttadec->decdata; - prev = ttadec->cache; - for (res = 0; - p < ttadec->decdata + frame_samples * ttadec->channels * ttadec->bytes;) { - unsigned long unary, binary, depth, k; - long value, temp_value; - fltst *fst = &dec->fst; - adapt *rice = &dec->rice; - long *last = &dec->last; - - // decode Rice unsigned - get_unary (&ttadec->tta_buf, data, size, &unary); - - switch (unary) { - case 0: - depth = 0; - k = rice->k0; - break; - default: - depth = 1; - k = rice->k1; - unary--; - } - - if (k) { - get_binary (&ttadec->tta_buf, data, size, &binary, k); - value = (unary << k) + binary; - } else - value = unary; - - switch (depth) { - case 1: - rice->sum1 += value - (rice->sum1 >> 4); - if (rice->k1 > 0 && rice->sum1 < shift_16[rice->k1]) - rice->k1--; - else if (rice->sum1 > shift_16[rice->k1 + 1]) - rice->k1++; - value += bit_shift[rice->k0]; - default: - rice->sum0 += value - (rice->sum0 >> 4); - if (rice->k0 > 0 && rice->sum0 < shift_16[rice->k0]) - rice->k0--; - else if (rice->sum0 > shift_16[rice->k0 + 1]) - rice->k0++; - } - - /* this only uses a temporary variable to silence a gcc warning */ - temp_value = DEC (value); - value = temp_value; - - // decompress stage 1: adaptive hybrid filter - hybrid_filter (fst, &value); - - // decompress stage 2: fixed order 1 prediction - switch (ttadec->bytes) { - case 1: - value += PREDICTOR1 (*last, 4); - break; // bps 8 - case 2: - value += PREDICTOR1 (*last, 5); - break; // bps 16 - case 3: - value += PREDICTOR1 (*last, 5); - break; // bps 24 - case 4: - value += *last; - break; // bps 32 - } - *last = value; - - if (dec < ttadec->tta + ttadec->channels - 1) { - *prev++ = value; - dec++; - } else { - *prev = value; - if (ttadec->channels > 1) { - long *r = prev - 1; - - for (*prev += *r / 2; r >= ttadec->cache; r--) - *r = *(r + 1) - *r; - for (r = ttadec->cache; r < prev; r++) - WRITE_BUFFER (r, ttadec->bytes, p); - } - WRITE_BUFFER (prev, ttadec->bytes, p); - prev = ttadec->cache; - res++; - dec = ttadec->tta; - } - } - - outbuf = gst_buffer_new_and_alloc (outsize); - memcpy (GST_BUFFER_DATA (outbuf), ttadec->decdata, outsize); - GST_BUFFER_TIMESTAMP (outbuf) = GST_BUFFER_TIMESTAMP (buf); - GST_BUFFER_DURATION (outbuf) = GST_BUFFER_DURATION (buf); - gst_buffer_set_caps (outbuf, GST_PAD_CAPS (ttadec->srcpad)); - return gst_pad_push (ttadec->srcpad, outbuf); -} - -gboolean -gst_tta_dec_plugin_init (GstPlugin * plugin) -{ - return gst_element_register (plugin, "ttadec", - GST_RANK_NONE, GST_TYPE_TTA_DEC); -} diff --git a/gst/tta/gstttadec.h b/gst/tta/gstttadec.h deleted file mode 100644 index 6c6fb4376..000000000 --- a/gst/tta/gstttadec.h +++ /dev/null @@ -1,84 +0,0 @@ -/* GStreamer TTA plugin - * (c) 2004 Arwed v. Merkatz <v.merkatz@gmx.net> - * - * gstttadec.h: raw TTA bitstream decoder - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_TTA_DEC_H__ -#define __GST_TTA_DEC_H__ - -#include <gst/gst.h> - -#include "ttadec.h" - -G_BEGIN_DECLS - -/* #define's don't like whitespacey bits */ -#define GST_TYPE_TTA_DEC \ - (gst_tta_dec_get_type()) -#define GST_TTA_DEC(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TTA_DEC,GstTtaDec)) -#define GST_TTA_DEC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_TTA_DEC,GstTtaDecClass)) -#define GST_IS_TTA_DEC(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TTA_DEC)) -#define GST_IS_TTA_DEC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_TTA_DEC)) - -typedef struct _GstTtaDec GstTtaDec; -typedef struct _GstTtaDecClass GstTtaDecClass; - -typedef struct _tta_buffer -{ - guchar *buffer; - guchar *buffer_end; - gulong bit_count; - gulong bit_cache; - guchar *bitpos; - gulong offset; -} tta_buffer; - -struct _GstTtaDec -{ - GstElement element; - - GstPad *sinkpad, *srcpad; - - guint32 samplerate; - guint channels; - guint bytes; - long frame_length; - - decoder *tta; - guchar *decdata; - tta_buffer tta_buf; - long *cache; -}; - -struct _GstTtaDecClass -{ - GstElementClass parent; -}; - -GType gst_tta_dec_get_type (void); - -gboolean gst_tta_dec_plugin_init (GstPlugin *plugin); - -G_END_DECLS - -#endif /* __GST_TTA_DEC_H__ */ diff --git a/gst/tta/gstttaparse.c b/gst/tta/gstttaparse.c deleted file mode 100644 index 485a19746..000000000 --- a/gst/tta/gstttaparse.c +++ /dev/null @@ -1,507 +0,0 @@ -/* GStreamer TTA plugin - * (c) 2004 Arwed v. Merkatz <v.merkatz@gmx.net> - * - * gstttaparse.c: TTA file parser - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/* FIXME 0.11: suppress warnings for deprecated API such as GStaticRecMutex - * with newer GLib versions (>= 2.31.0) */ -#define GLIB_DISABLE_DEPRECATION_WARNINGS - -#include <gst/gst.h> - -#include <math.h> - -#include "gstttaparse.h" -#include "ttadec.h" -#include "crc32.h" - -GST_DEBUG_CATEGORY_STATIC (gst_tta_parse_debug); -#define GST_CAT_DEFAULT gst_tta_parse_debug - -static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/x-ttafile") - ); - -static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/x-tta, " - "width = (int) { 8, 16, 24 }, " - "channels = (int) { 1, 2 }, " "rate = (int) [ 8000, 96000 ]") - ); - -static void gst_tta_parse_class_init (GstTtaParseClass * klass); -static void gst_tta_parse_base_init (GstTtaParseClass * klass); -static void gst_tta_parse_init (GstTtaParse * ttaparse); - -static gboolean gst_tta_parse_src_event (GstPad * pad, GstEvent * event); -static const GstQueryType *gst_tta_parse_get_query_types (GstPad * pad); -static gboolean gst_tta_parse_query (GstPad * pad, GstQuery * query); -static gboolean gst_tta_parse_activate (GstPad * pad); -static gboolean gst_tta_parse_activate_pull (GstPad * pad, gboolean active); -static void gst_tta_parse_loop (GstTtaParse * ttaparse); -static GstStateChangeReturn gst_tta_parse_change_state (GstElement * element, - GstStateChange transition); - -static GstElementClass *parent_class = NULL; - -GType -gst_tta_parse_get_type (void) -{ - static GType plugin_type = 0; - - if (!plugin_type) { - static const GTypeInfo plugin_info = { - sizeof (GstTtaParseClass), - (GBaseInitFunc) gst_tta_parse_base_init, - NULL, - (GClassInitFunc) gst_tta_parse_class_init, - NULL, - NULL, - sizeof (GstTtaParse), - 0, - (GInstanceInitFunc) gst_tta_parse_init, - }; - plugin_type = g_type_register_static (GST_TYPE_ELEMENT, - "GstTtaParse", &plugin_info, 0); - } - return plugin_type; -} - -static void -gst_tta_parse_base_init (GstTtaParseClass * klass) -{ - - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gst_element_class_add_static_pad_template (element_class, &src_factory); - gst_element_class_add_static_pad_template (element_class, &sink_factory); - gst_element_class_set_static_metadata (element_class, "TTA file parser", - "Codec/Demuxer/Audio", - "Parses TTA files", "Arwed v. Merkatz <v.merkatz@gmx.net>"); -} - -static void -gst_tta_parse_dispose (GObject * object) -{ - GstTtaParse *ttaparse = GST_TTA_PARSE (object); - - g_free (ttaparse->index); - - G_OBJECT_CLASS (parent_class)->dispose (object); -} - -static void -gst_tta_parse_class_init (GstTtaParseClass * klass) -{ - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - - gobject_class = (GObjectClass *) klass; - gstelement_class = (GstElementClass *) klass; - - parent_class = g_type_class_peek_parent (klass); - - gobject_class->dispose = gst_tta_parse_dispose; - gstelement_class->change_state = gst_tta_parse_change_state; -} - -static void -gst_tta_parse_reset (GstTtaParse * ttaparse) -{ - ttaparse->header_parsed = FALSE; - ttaparse->current_frame = 0; - ttaparse->data_length = 0; - ttaparse->samplerate = 0; -} - -static void -gst_tta_parse_init (GstTtaParse * ttaparse) -{ - GstElementClass *klass = GST_ELEMENT_GET_CLASS (ttaparse); - - ttaparse->sinkpad = - gst_pad_new_from_template (gst_element_class_get_pad_template (klass, - "sink"), "sink"); - - ttaparse->srcpad = - gst_pad_new_from_template (gst_element_class_get_pad_template (klass, - "src"), "src"); - gst_pad_use_fixed_caps (ttaparse->srcpad); - gst_pad_set_query_type_function (ttaparse->srcpad, - gst_tta_parse_get_query_types); - gst_pad_set_query_function (ttaparse->srcpad, gst_tta_parse_query); - gst_pad_set_event_function (ttaparse->srcpad, gst_tta_parse_src_event); - - gst_element_add_pad (GST_ELEMENT (ttaparse), ttaparse->sinkpad); - gst_element_add_pad (GST_ELEMENT (ttaparse), ttaparse->srcpad); - gst_pad_set_activate_function (ttaparse->sinkpad, gst_tta_parse_activate); - gst_pad_set_activatepull_function (ttaparse->sinkpad, - gst_tta_parse_activate_pull); - - gst_tta_parse_reset (ttaparse); -} - -static gboolean -gst_tta_parse_src_event (GstPad * pad, GstEvent * event) -{ - GstTtaParse *ttaparse = GST_TTA_PARSE (GST_PAD_PARENT (pad)); - - gboolean res = TRUE; - - switch (GST_EVENT_TYPE (event)) { - case GST_EVENT_SEEK: - { - gdouble rate; - GstFormat format; - GstSeekFlags flags; - GstSeekType start_type, stop_type; - gint64 start, stop; - - gst_event_parse_seek (event, &rate, &format, &flags, - &start_type, &start, &stop_type, &stop); - - if (format == GST_FORMAT_TIME) { - if (flags & GST_SEEK_FLAG_FLUSH) { - gst_pad_push_event (ttaparse->srcpad, gst_event_new_flush_start ()); - gst_pad_push_event (ttaparse->sinkpad, gst_event_new_flush_start ()); - } else { - gst_pad_pause_task (ttaparse->sinkpad); - } - GST_PAD_STREAM_LOCK (ttaparse->sinkpad); - - switch (start_type) { - case GST_SEEK_TYPE_CUR: - ttaparse->current_frame += (start / GST_SECOND) / FRAME_TIME; - break; - case GST_SEEK_TYPE_END: - ttaparse->current_frame += (start / GST_SECOND) / FRAME_TIME; - break; - case GST_SEEK_TYPE_SET: - ttaparse->current_frame = (start / GST_SECOND) / FRAME_TIME; - break; - case GST_SEEK_TYPE_NONE: - break; - } - res = TRUE; - - if (flags & GST_SEEK_FLAG_FLUSH) { - gst_pad_push_event (ttaparse->srcpad, gst_event_new_flush_stop ()); - gst_pad_push_event (ttaparse->sinkpad, gst_event_new_flush_stop ()); - } - - gst_pad_push_event (ttaparse->srcpad, gst_event_new_new_segment (FALSE, - 1.0, GST_FORMAT_TIME, 0, - ttaparse->num_frames * FRAME_TIME * GST_SECOND, 0)); - - gst_pad_start_task (ttaparse->sinkpad, - (GstTaskFunction) gst_tta_parse_loop, ttaparse, NULL); - - GST_PAD_STREAM_UNLOCK (ttaparse->sinkpad); - - } else { - res = FALSE; - } - - gst_event_unref (event); - break; - } - default: - res = gst_pad_event_default (pad, event); - break; - } - - return res; -} - -static const GstQueryType * -gst_tta_parse_get_query_types (GstPad * pad) -{ - static const GstQueryType types[] = { - GST_QUERY_POSITION, - GST_QUERY_DURATION, - 0 - }; - - return types; -} - -static gboolean -gst_tta_parse_query (GstPad * pad, GstQuery * query) -{ - GstTtaParse *ttaparse = GST_TTA_PARSE (gst_pad_get_parent (pad)); - - switch (GST_QUERY_TYPE (query)) { - case GST_QUERY_POSITION: - { - GstFormat format; - gint64 cur; - - gst_query_parse_position (query, &format, NULL); - switch (format) { - case GST_FORMAT_TIME: - cur = ttaparse->index[ttaparse->current_frame].time; - break; - default: - format = GST_FORMAT_BYTES; - cur = ttaparse->index[ttaparse->current_frame].pos; - break; - } - gst_query_set_position (query, format, cur); - break; - } - case GST_QUERY_DURATION: - { - GstFormat format; - gint64 end; - - gst_query_parse_duration (query, &format, NULL); - switch (format) { - case GST_FORMAT_TIME: - end = ((gdouble) ttaparse->data_length / - (gdouble) ttaparse->samplerate) * GST_SECOND; - break; - default: - format = GST_FORMAT_BYTES; - end = ttaparse->index[ttaparse->num_frames].pos + - ttaparse->index[ttaparse->num_frames].size; - break; - } - gst_query_set_duration (query, format, end); - break; - } - default: - return FALSE; - break; - } - return TRUE; -} - -static gboolean -gst_tta_parse_activate (GstPad * pad) -{ - if (gst_pad_check_pull_range (pad)) { - return gst_pad_activate_pull (pad, TRUE); - } - return FALSE; -} - -static gboolean -gst_tta_parse_activate_pull (GstPad * pad, gboolean active) -{ - GstTtaParse *ttaparse = GST_TTA_PARSE (GST_OBJECT_PARENT (pad)); - - if (active) { - gst_pad_start_task (pad, (GstTaskFunction) gst_tta_parse_loop, ttaparse, - NULL); - } else { - gst_pad_stop_task (pad); - } - - return TRUE; -} - -static GstFlowReturn -gst_tta_parse_parse_header (GstTtaParse * ttaparse) -{ - guchar *data; - GstBuffer *buf = NULL; - guint32 crc; - double frame_length; - int num_frames; - GstCaps *caps; - int i; - guint32 offset; - GstEvent *discont; - - if (gst_pad_pull_range (ttaparse->sinkpad, 0, 22, &buf) != GST_FLOW_OK) - goto pull_fail; - data = GST_BUFFER_DATA (buf); - ttaparse->channels = GST_READ_UINT16_LE (data + 6); - ttaparse->bits = GST_READ_UINT16_LE (data + 8); - ttaparse->samplerate = GST_READ_UINT32_LE (data + 10); - ttaparse->data_length = GST_READ_UINT32_LE (data + 14); - crc = crc32 (data, 18); - if (crc != GST_READ_UINT32_LE (data + 18)) { - GST_DEBUG ("Header CRC wrong!"); - } - frame_length = FRAME_TIME * ttaparse->samplerate; - num_frames = (ttaparse->data_length / frame_length) + 1; - ttaparse->num_frames = num_frames; - gst_buffer_unref (buf); - - ttaparse->index = - (GstTtaIndex *) g_malloc (num_frames * sizeof (GstTtaIndex)); - if (gst_pad_pull_range (ttaparse->sinkpad, - 22, num_frames * 4 + 4, &buf) != GST_FLOW_OK) - goto pull_fail; - data = GST_BUFFER_DATA (buf); - - offset = 22 + num_frames * 4 + 4; // header size + seektable size - for (i = 0; i < num_frames; i++) { - ttaparse->index[i].size = GST_READ_UINT32_LE (data + i * 4); - ttaparse->index[i].pos = offset; - offset += ttaparse->index[i].size; - ttaparse->index[i].time = i * FRAME_TIME * GST_SECOND; - } - crc = crc32 (data, num_frames * 4); - if (crc != GST_READ_UINT32_LE (data + num_frames * 4)) { - GST_DEBUG ("Seektable CRC wrong!"); - } - - GST_DEBUG - ("channels: %u, bits: %u, samplerate: %u, data_length: %u, num_frames: %u", - ttaparse->channels, ttaparse->bits, ttaparse->samplerate, - ttaparse->data_length, num_frames); - - ttaparse->header_parsed = TRUE; - caps = gst_caps_new_simple ("audio/x-tta", - "width", G_TYPE_INT, ttaparse->bits, - "channels", G_TYPE_INT, ttaparse->channels, - "rate", G_TYPE_INT, ttaparse->samplerate, NULL); - gst_pad_set_caps (ttaparse->srcpad, caps); - - discont = - gst_event_new_new_segment (FALSE, 1.0, GST_FORMAT_TIME, 0, - num_frames * FRAME_TIME * GST_SECOND, 0); - - gst_pad_push_event (ttaparse->srcpad, discont); - - return GST_FLOW_OK; - -pull_fail: - { - GST_ELEMENT_ERROR (ttaparse, STREAM, DEMUX, (NULL), - ("Couldn't read header")); - return GST_FLOW_ERROR; - } -} - -static GstFlowReturn -gst_tta_parse_stream_data (GstTtaParse * ttaparse) -{ - GstBuffer *buf = NULL; - GstFlowReturn res = GST_FLOW_OK; - - if (ttaparse->current_frame >= ttaparse->num_frames) - goto found_eos; - - GST_DEBUG ("playing frame %u of %u", ttaparse->current_frame + 1, - ttaparse->num_frames); - if ((res = gst_pad_pull_range (ttaparse->sinkpad, - ttaparse->index[ttaparse->current_frame].pos, - ttaparse->index[ttaparse->current_frame].size, - &buf)) != GST_FLOW_OK) - goto pull_error; - - GST_BUFFER_OFFSET (buf) = ttaparse->index[ttaparse->current_frame].pos; - GST_BUFFER_TIMESTAMP (buf) = ttaparse->index[ttaparse->current_frame].time; - if (ttaparse->current_frame + 1 == ttaparse->num_frames) { - guint32 samples = - ttaparse->data_length % (gint64) (ttaparse->samplerate * FRAME_TIME); - gdouble frametime = (gdouble) samples / (gdouble) ttaparse->samplerate; - - GST_BUFFER_DURATION (buf) = (guint64) (frametime * GST_SECOND); - } else { - GST_BUFFER_DURATION (buf) = FRAME_TIME * GST_SECOND; - } - gst_buffer_set_caps (buf, GST_PAD_CAPS (ttaparse->srcpad)); - - if ((res = gst_pad_push (ttaparse->srcpad, buf)) != GST_FLOW_OK) - goto push_error; - ttaparse->current_frame++; - - return res; - -found_eos: - { - GST_DEBUG ("found EOS"); - gst_pad_push_event (ttaparse->srcpad, gst_event_new_eos ()); - return GST_FLOW_FLUSHING; - } -pull_error: - { - GST_DEBUG ("Error getting frame from the sinkpad"); - return res; - } -push_error: - { - GST_DEBUG ("Error pushing on srcpad"); - return res; - } -} - -static void -gst_tta_parse_loop (GstTtaParse * ttaparse) -{ - GstFlowReturn ret; - - if (!ttaparse->header_parsed) - if ((ret = gst_tta_parse_parse_header (ttaparse)) != GST_FLOW_OK) - goto pause; - if ((ret = gst_tta_parse_stream_data (ttaparse)) != GST_FLOW_OK) - goto pause; - - return; - -pause: - GST_LOG_OBJECT (ttaparse, "pausing task, %s", gst_flow_get_name (ret)); - gst_pad_pause_task (ttaparse->sinkpad); - if (ret == GST_FLOW_UNEXPECTED) { - gst_pad_push_event (ttaparse->srcpad, gst_event_new_eos ()); - } else if (ret < GST_FLOW_UNEXPECTED || ret == GST_FLOW_NOT_LINKED) { - GST_ELEMENT_FLOW_ERROR (ttaparse, ret); - gst_pad_push_event (ttaparse->srcpad, gst_event_new_eos ()); - } -} - -static GstStateChangeReturn -gst_tta_parse_change_state (GstElement * element, GstStateChange transition) -{ - GstStateChangeReturn ret; - GstTtaParse *ttaparse = GST_TTA_PARSE (element); - - ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - - switch (transition) { - case GST_STATE_CHANGE_PAUSED_TO_READY: - gst_tta_parse_reset (ttaparse); - break; - default: - break; - } - - return ret; -} - -gboolean -gst_tta_parse_plugin_init (GstPlugin * plugin) -{ - if (!gst_element_register (plugin, "ttaparse", - GST_RANK_NONE, GST_TYPE_TTA_PARSE)) { - return FALSE; - } - - GST_DEBUG_CATEGORY_INIT (gst_tta_parse_debug, "ttaparse", 0, - "tta file parser"); - - return TRUE; -} diff --git a/gst/tta/gstttaparse.h b/gst/tta/gstttaparse.h deleted file mode 100644 index 2c1ccc7f3..000000000 --- a/gst/tta/gstttaparse.h +++ /dev/null @@ -1,79 +0,0 @@ -/* GStreamer TTA plugin - * (c) 2004 Arwed v. Merkatz <v.merkatz@gmx.net> - * - * gstttaparse.h: TTA file parser - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_TTA_PARSE_H__ -#define __GST_TTA_PARSE_H__ - -#include <gst/gst.h> - -G_BEGIN_DECLS - -/* #define's don't like whitespacey bits */ -#define GST_TYPE_TTA_PARSE \ - (gst_tta_parse_get_type()) -#define GST_TTA_PARSE(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TTA_PARSE,GstTtaParse)) -#define GST_TTA_PARSE_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_TTA_PARSE,GstTtaParseClass)) -#define GST_IS_TTA_PARSE(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TTA_PARSE)) -#define GST_IS_TTA_PARSE_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_TTA_PARSE)) - -typedef struct _GstTtaParse GstTtaParse; -typedef struct _GstTtaParseClass GstTtaParseClass; - -typedef struct _GstTtaIndex { - guint32 size; /* size of frame frameno */ - guint64 pos; /* start of the frame */ - guint64 time; /* in nanoseconds */ -} GstTtaIndex; - -struct _GstTtaParse -{ - GstElement element; - - GstPad *sinkpad, *srcpad; - - gboolean header_parsed; - guint32 samplerate; - guint16 channels; - guint16 bits; - guint32 data_length; - guint num_frames; - - GstTtaIndex *index; - - guint32 current_frame; -}; - -struct _GstTtaParseClass -{ - GstElementClass parent; -}; - -GType gst_tta_parse_get_type (void); - -gboolean gst_tta_parse_plugin_init (GstPlugin *plugin); - -G_END_DECLS - -#endif /* __GST_TTA_PARSE_H__ */ diff --git a/gst/tta/meson.build b/gst/tta/meson.build deleted file mode 100644 index cd14b3f9a..000000000 --- a/gst/tta/meson.build +++ /dev/null @@ -1,14 +0,0 @@ -tta_sources = [ - 'gsttta.c', - 'gstttaparse.c', - 'gstttadec.c', -] - -gsttta = library('gsttta', - tta_sources, - c_args : gst_plugins_bad_args, - include_directories : [configinc], - dependencies : [gstbase_dep], - install : true, - install_dir : plugins_install_dir, -) diff --git a/gst/tta/ttadec.h b/gst/tta/ttadec.h deleted file mode 100644 index 7a889d9e2..000000000 --- a/gst/tta/ttadec.h +++ /dev/null @@ -1,144 +0,0 @@ -/* - * ttadec.h - * - * Description: TTAv1 decoder definitions and prototypes - * Developed by: Alexander Djourik <sasha@iszf.irk.ru> - * Pavel Zhilin <pzh@iszf.irk.ru> - * - * Copyright (c) 1999-2004 Alexander Djourik. All rights reserved. - * - */ - -/* - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * Please see the file COPYING in this directory for full copyright - * information. - */ - -#ifndef TTADEC_H_ -#define TTADEC_H_ - -#ifdef _WIN32 -#pragma pack(1) -#define __ATTRIBUTE_PACKED__ -#else -#define __ATTRIBUTE_PACKED__ __attribute__((packed)) -#endif - -#define TTA1_SIGN 0x31415454 -#define FRAME_TIME 1.04489795918367346939 -#define MAX_ORDER 8 - -#ifndef WAVE_FORMAT_PCM -#define WAVE_FORMAT_PCM 1 -#endif - -#ifdef _WIN32 - typedef unsigned __int64 uint64; -#else - typedef unsigned long long uint64; -#endif - -/** - * moved to gstttadec.c to silence gcc warnings - */ -/* -static const unsigned long bit_mask[] = { - 0x00000000, 0x00000001, 0x00000003, 0x00000007, - 0x0000000f, 0x0000001f, 0x0000003f, 0x0000007f, - 0x000000ff, 0x000001ff, 0x000003ff, 0x000007ff, - 0x00000fff, 0x00001fff, 0x00003fff, 0x00007fff, - 0x0000ffff, 0x0001ffff, 0x0003ffff, 0x0007ffff, - 0x000fffff, 0x001fffff, 0x003fffff, 0x007fffff, - 0x00ffffff, 0x01ffffff, 0x03ffffff, 0x07ffffff, - 0x0fffffff, 0x1fffffff, 0x3fffffff, 0x7fffffff, - 0xffffffff -}; - -static const unsigned long bit_shift[] = { - 0x00000001, 0x00000002, 0x00000004, 0x00000008, - 0x00000010, 0x00000020, 0x00000040, 0x00000080, - 0x00000100, 0x00000200, 0x00000400, 0x00000800, - 0x00001000, 0x00002000, 0x00004000, 0x00008000, - 0x00010000, 0x00020000, 0x00040000, 0x00080000, - 0x00100000, 0x00200000, 0x00400000, 0x00800000, - 0x01000000, 0x02000000, 0x04000000, 0x08000000, - 0x10000000, 0x20000000, 0x40000000, 0x80000000, - 0x80000000, 0x80000000, 0x80000000, 0x80000000, - 0x80000000, 0x80000000, 0x80000000, 0x80000000 -}; - -static const unsigned long *shift_16 = bit_shift + 4; -*/ - -typedef unsigned char byte; - -#ifdef _BIG_ENDIAN -#define ENDSWAP_INT16(x) (((((x)>>8)&0xFF)|(((x)&0xFF)<<8))) -#define ENDSWAP_INT32(x) (((((x)>>24)&0xFF)|(((x)>>8)&0xFF00)|(((x)&0xFF00)<<8)|(((x)&0xFF)<<24))) -#define WRITE_BUFFER(x, bsize, out) { \ - if (bsize > 2) *out++ = (byte)(*x >> 16); \ - if (bsize > 1) *out++ = (byte)(*x >> 8); \ - *out++ = (byte) *x; } -#else -#define ENDSWAP_INT16(x) (x) -#define ENDSWAP_INT32(x) (x) -#define WRITE_BUFFER(x, bsize, out) { \ - *out++ = (byte) *x; \ - if (bsize > 1) *out++ = (byte)(*x >> 8); \ - if (bsize > 2) *out++ = (byte)(*x >> 16); } -#endif - -#define PREDICTOR1(x, k) ((long)((((uint64)x << k) - x) >> k)) -#define DEC(x) (((x)&1)?(++(x)>>1):(-(x)>>1)) - -#if 0 -/* This doesn't compile on non-gcc compilers */ -typedef struct { - unsigned long TTAid; - unsigned short AudioFormat; - unsigned short NumChannels; - unsigned short BitsPerSample; - unsigned long SampleRate; - unsigned long DataLength; - unsigned long CRC32; -} __ATTRIBUTE_PACKED__ tta_hdr; -#endif - -typedef struct { - unsigned long k0; - unsigned long k1; - unsigned long sum0; - unsigned long sum1; -} adapt; - -typedef struct { - long shift; - long round; - long error; - long mutex; - long qm[MAX_ORDER+1]; - long dx[MAX_ORDER+1]; - long dl[MAX_ORDER+1]; -} fltst; - -typedef struct { - fltst fst; - adapt rice; - long last; -} decoder; - -#endif /* TTADEC_H_ */ diff --git a/gst/vbidec/Makefile.am b/gst/vbidec/Makefile.am deleted file mode 100644 index 804452530..000000000 --- a/gst/vbidec/Makefile.am +++ /dev/null @@ -1,10 +0,0 @@ - -plugin_LTLIBRARIES = libgstvbidec.la - -libgstvbidec_la_SOURCES = gstvbidec.h gstvbidec.c \ - vbidata.h vbidata.c \ - vbiscreen.h vbiscreen.c -libgstvbidec_la_CFLAGS = $(GST_CFLAGS) -libgstvbidec_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstvbidec_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - diff --git a/gst/vbidec/gstvbidec.c b/gst/vbidec/gstvbidec.c deleted file mode 100644 index 36531a9ac..000000000 --- a/gst/vbidec/gstvbidec.c +++ /dev/null @@ -1,381 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <string.h> -#include <inttypes.h> -#include <ctype.h> -#include <gst/gst.h> -#include "gstvbidec.h" -#include "vbidata.h" -#include "vbiscreen.h" - -#define GST_TYPE_VBIDEC \ - (gst_vbidec_get_type()) -#define GST_VBIDEC(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VBIDEC,GstVBIDec)) -#define GST_VBIDEC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VBIDEC,GstVBIDec)) -#define GST_IS_VBIDEC(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VBIDEC)) -#define GST_IS_VBIDEC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VBIDEC)) - -//typedef struct _GstVBIDec GstVBIDec; -typedef struct _GstVBIDecClass GstVBIDecClass; - -struct _GstVBIDec -{ - GstElement element; - - /* pads */ - GstPad *sinkpad, *srcpad; - char caption[128]; - vbiscreen_t *vbiscreen; - vbidata_t *vbidata; - int caption_type; - gboolean dvd_input; -}; - -struct _GstVBIDecClass -{ - GstElementClass parent_class; -}; - -GType gst_vbidec_get_type (void); - -/* VBIDec signals and args */ -enum -{ - LAST_SIGNAL -}; - -enum -{ - PROP_0, - PROP_VERBOSE, - PROP_CAPTION_TYPE, - PROP_DVD_INPUT -}; - -static GstStaticPadTemplate gst_vbidec_sink_template = -GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS_ANY); - -static GstStaticPadTemplate gst_vbidec_src_template = -GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("text/plain") - ); - - -#define GST_TYPE_VBIDEC_CAPTION_TYPE_TYPE (gst_vbidec_caption_type_get_type()) -static GType -gst_vbidec_caption_type_get_type (void) -{ - static GType vbidec_caption_type_type = 0; - static const GEnumValue vbidec_caption_type[] = { - {CAPTURE_OFF, "0", "Closed Captions off"}, - {CAPTURE_CC1, "1", "Closed Caption CC1"}, - {CAPTURE_CC2, "2", "Closed Caption CC2"}, - {CAPTURE_CC3, "4", "Closed Caption CC3"}, - {CAPTURE_CC4, "5", "Closed Caption CC4"}, - {CAPTURE_T1, "6", "Closed Caption T1"}, - {CAPTURE_T2, "7", "Closed Caption T2"}, - {CAPTURE_T3, "8", "Closed Caption T3"}, - {CAPTURE_T4, "9", "Closed Caption T4"}, - {0, NULL, NULL}, - }; - - if (!vbidec_caption_type_type) { - vbidec_caption_type_type = - g_enum_register_static ("GstVBIDecCaptionTypeType", - vbidec_caption_type); - } - return vbidec_caption_type_type; -} - -static void gst_vbidec_base_init (gpointer g_class); -static void gst_vbidec_class_init (GstVBIDecClass * klass); -static void gst_vbidec_init (GstVBIDec * vbidec); - -static void gst_vbidec_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec); -static void gst_vbidec_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec); - -static void gst_vbidec_chain (GstPad * pad, GstData * _data); - -static GstElementClass *parent_class = NULL; - -/*static guint gst_vbidec_signals[LAST_SIGNAL] = { 0 };*/ - -GType -gst_vbidec_get_type (void) -{ - static GType vbidec_type = 0; - - if (!vbidec_type) { - static const GTypeInfo vbidec_info = { - sizeof (GstVBIDecClass), - gst_vbidec_base_init, - NULL, - (GClassInitFunc) gst_vbidec_class_init, - NULL, - NULL, - sizeof (GstVBIDec), - 0, - (GInstanceInitFunc) gst_vbidec_init, - }; - - vbidec_type = - g_type_register_static (GST_TYPE_ELEMENT, "GstVBIDec", &vbidec_info, 0); - } - return vbidec_type; -} - -static void -gst_vbidec_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_set_static_metadata (element_class, "VBI decoder", - "Codec/Decoder/Video", - "Decodes closed captions and XDS data from VBI data", - "David I. Lehn <dlehn@users.sourceforge.net>"); - - gst_element_class_add_static_pad_template (element_class, - &gst_vbidec_src_template); - gst_element_class_add_static_pad_template (element_class, - &gst_vbidec_sink_template); -} - -static void -gst_vbidec_class_init (GstVBIDecClass * klass) -{ - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - - gobject_class = (GObjectClass *) klass; - gstelement_class = (GstElementClass *) klass; - - parent_class = g_type_class_peek_parent (klass); - - gobject_class->set_property = gst_vbidec_set_property; - gobject_class->get_property = gst_vbidec_get_property; - - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_VERBOSE, - g_param_spec_boolean ("verbose", "verbose", "verbose", - FALSE, G_PARAM_WRITABLE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_CAPTION_TYPE, - g_param_spec_enum ("caption-type", "caption type", "Closed Caption Type", - GST_TYPE_VBIDEC_CAPTION_TYPE_TYPE, CAPTURE_OFF, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_DVD_INPUT, - g_param_spec_boolean ("dvd-input", "dvd input", - "VBI is encapsulated in MPEG2 GOP user_data field (as on DVDs)", - FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); -} - -static void -gst_vbidec_init (GstVBIDec * vbidec) -{ - /* create the sink and src pads */ - vbidec->sinkpad = - gst_pad_new_from_static_template (&gst_vbidec_sink_template, "sink"); - gst_element_add_pad (GST_ELEMENT (vbidec), vbidec->sinkpad); - gst_pad_set_chain_function (vbidec->sinkpad, - GST_DEBUG_FUNCPTR (gst_vbidec_chain)); - - vbidec->srcpad = - gst_pad_new_from_static_template (&gst_vbidec_src_template, "src"); - gst_element_add_pad (GST_ELEMENT (vbidec), vbidec->srcpad); - - vbidec->vbiscreen = vbiscreen_new (0, 0, 1.0, 0, (void *) vbidec); - vbidec->vbidata = vbidata_new_line (vbidec->vbiscreen, 0); - vbidec->caption_type = CAPTURE_OFF; - vbidata_capture_mode (vbidec->vbidata, vbidec->caption_type); - vbidec->dvd_input = FALSE; -} - -static void -line21_decode (GstVBIDec * vbidec, guint8 * data, guint32 size) -{ - vbidata_process_line (vbidec->vbidata, data, 0); -} - -static void -dvd_user_data_decode (GstVBIDec * vbidec, guint8 * data, guint32 size) -{ - //char caption[128]; - //int ci; /* caption index */ - int i; /* buf index */ - int num_disp_field; - guint8 b1, b2; - int w; - - //g_print("%%%% vbi decode\n"); - //g_print("== %p %d\n", data, size); - i = 0; - /* Check for Closed Captioning data */ - if (data[i] != 0x43 || data[i + 1] != 0x43 || - data[i + 2] != 0x01 || data[i + 3] != 0xf8) { - g_print ("non-CC data\n"); - return; - } - //g_print ("CC data\n"); - i += 4; /* above */ - i += 4; /* ? */ - num_disp_field = data[i] & 0x3f; - //g_print ("ndf %d\n", num_disp_field); - while ((data[i] & 0xfe) == 0xfe) { - if (data[i] & 0x1) { - b1 = data[i + 1] & 0x7f; - b2 = data[i + 2] & 0x7f; - w = (b2 << 8) | b1; - vbidata_process_16b (vbidec->vbidata, 0, w); - } - i += 3; - } -} - -static void -gst_vbidec_chain (GstPad * pad, GstData * _data) -{ - GstBuffer *buf = GST_BUFFER (_data); - GstVBIDec *vbidec = GST_VBIDEC (gst_pad_get_parent (pad)); - guint32 size; - guint8 *data; - guint64 pts; - - size = GST_BUFFER_SIZE (buf); - data = GST_BUFFER_DATA (buf); - pts = GST_BUFFER_TIMESTAMP (buf); - - /* - g_print("** user_data: addr:%p len:%d state:%d\n", data, size, 0); - { - int i; - guint8 ud; - g_print("** \""); - for (i=0; i<size; i++) { - ud = data[i]; - if (isprint((char)ud)) { - g_print("%c", (char)ud); - } else { - g_print("[0x%02x]", ud); - } - } - g_print("\"\n"); - } - */ - - if (vbidec->dvd_input) { - dvd_user_data_decode (vbidec, data, size); - } else { - line21_decode (vbidec, data, size); - } - - gst_buffer_unref (buf); -} - -void -gst_vbidec_show_text (GstVBIDec * vbidec, char *text, int len) -{ - //fprintf(stderr, "%*s\n", len, text); - if (len > 0) { - if (GST_PAD_IS_USABLE (vbidec->srcpad)) { - GstBuffer *buf = gst_buffer_new_and_alloc (len); - - memcpy (GST_BUFFER_DATA (buf), text, len); - GST_BUFFER_SIZE (buf) = len; - // FIXME - //GST_BUFFER_TIMESTAMP (buf) = vbidec->... - //... - //fprintf(stderr, "vbi text pushed\n"); - gst_pad_push (vbidec->srcpad, GST_DATA (buf)); - } - } -} - -static void -gst_vbidec_set_property (GObject * object, guint prop_id, const GValue * value, - GParamSpec * pspec) -{ - GstVBIDec *vbidec; - - g_return_if_fail (GST_IS_VBIDEC (object)); - vbidec = GST_VBIDEC (object); - - switch (prop_id) { - case PROP_VERBOSE: - vbidata_set_verbose (vbidec->vbidata, g_value_get_boolean (value)); - vbiscreen_set_verbose (vbidec->vbiscreen, g_value_get_boolean (value)); - break; - case PROP_DVD_INPUT: - vbidec->dvd_input = g_value_get_boolean (value); - break; - case PROP_CAPTION_TYPE: - vbidec->caption_type = g_value_get_enum (value); - vbidata_capture_mode (vbidec->vbidata, vbidec->caption_type); - break; - default: - break; - } -} - -static void -gst_vbidec_get_property (GObject * object, guint prop_id, GValue * value, - GParamSpec * pspec) -{ - GstVBIDec *vbidec; - - g_return_if_fail (GST_IS_VBIDEC (object)); - vbidec = GST_VBIDEC (object); - - switch (prop_id) { - case PROP_DVD_INPUT: - g_value_set_boolean (value, vbidec->dvd_input); - break; - case PROP_CAPTION_TYPE: - g_value_set_enum (value, vbidec->caption_type); - break; - default: - break; - } -} - -static gboolean -plugin_init (GstPlugin * plugin) -{ - return gst_element_register (plugin, "vbidec", GST_RANK_NONE, - GST_TYPE_VBIDEC); -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - vbidec, - "Decodes closed captions and XDS data from VBI data", - plugin_init, VERSION, "GPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/gst/vbidec/gstvbidec.h b/gst/vbidec/gstvbidec.h deleted file mode 100644 index 9383029b4..000000000 --- a/gst/vbidec/gstvbidec.h +++ /dev/null @@ -1,22 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -typedef struct _GstVBIDec GstVBIDec; - -void gst_vbidec_show_text (GstVBIDec *vbidec, char *text, int len); diff --git a/gst/vbidec/meson.build b/gst/vbidec/meson.build deleted file mode 100644 index 43d870e6c..000000000 --- a/gst/vbidec/meson.build +++ /dev/null @@ -1,14 +0,0 @@ -vbi_sources = [ - 'gstvbidec.c', - 'vbidata.c', - 'vbiscreen.c', -] - -gstvbidec = library('gstvbidec', - vbi_sources, - c_args : gst_plugins_bad_args, - include_directories : [configinc], - dependencies : [gstbase_dep], - install : true, - install_dir : plugins_install_dir, -) diff --git a/gst/vbidec/vbidata.c b/gst/vbidec/vbidata.c deleted file mode 100644 index 0dc013ad6..000000000 --- a/gst/vbidec/vbidata.c +++ /dev/null @@ -1,1201 +0,0 @@ -/* - * Copyright (c) 2002 Billy Biggs <vektor@dumbterm.net>. - * Copyright (c) 2002 Doug Bell <drbell@users.sourceforge.net> - * - * CC code from Nathan Laredo's ccdecode, used under the GPL. - * Lots of 'hey what does this mean?' code from - * Billy Biggs and Doug Bell, like all the crap with - * XDS and stuff. Some help from Zapping's vbi library by - * Michael H. Schimek and others, released under the GPL. - * - * Modified and adapted to GStreamer by - * David I. Lehn <dlehn@users.sourceforge.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <stdio.h> -#include <stdlib.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <string.h> -#include <fcntl.h> -#include <ctype.h> -#include <unistd.h> -#include <errno.h> -#include "vbidata.h" -#include "vbiscreen.h" -/*#include "tvtimeosd.h"*/ - -#define DO_LINE 11 -static int pll = 0; - -struct vbidata_s -{ - int fd; - vbiscreen_t *vs; - /*tvtime_osd_t *osd; */ - char buf[65536]; - int wanttop; - int wanttext; - - unsigned int colour; - int row, ital; - int indent, ul; - int chan; - - unsigned int current_colour; - int current_row, current_ital; - int current_indent, current_ul; - int current_chan; - int current_istext; - - int initialised; - int enabled; - int lastcode; - int lastcount; - int verbose; - - /* XDS data */ - char xds_packet[2048]; - int xds_cursor; - - char *program_name; - char *network_name; - char *call_letters; - const char *rating; - const char *program_type; - int start_day; - int start_month; - int start_min; - int start_hour; - int length_hour; - int length_min; - int length_elapsed_hour; - int length_elapsed_min; - int length_elapsed_sec; - char *program_desc[8]; -}; - - -/* this is NOT exactly right */ -//static char ccode[] = " !\"#$%&'()\0341+,-./0123456789:;<=>?@" -static const char ccode[] = " !\"#$%&'()a+,-./0123456789:;<=>?@" - "ABCDEFGHIJKLMNOPQRSTUVWXYZ" -// "abcdefghijklmnopqrstuvwxyz" -// "[\0351]\0355\0363\0372abcdefghijklmnopqr" - "[e]iouabcdefghijklmnopqr" -// "stuvwxyz\0347\0367\0245\0244\0240"; - "stuvwxyzcoNn "; -static const char wccode[] = "\0256\0260\0275\0277T\0242\0243#\0340 " - "\0350\0354\0362\0371"; - -static const char extcode1[] = "\0301\0311\0323\0332\0334\0374" - "`\0241*'-\0251S*\"\"\0300\0302" - "\0307\0310\0312\0313\0353\0316\0317\0357" "\0324\0331\0371\0333\0253\0273"; - -static const char extcode2[] = "\0303\0343\0315\0314\0354\0322\0362\0325" - "{}\\^_|~\0304\0344\0326\0366\0337\0245\0244|" "\0305\0345\0330\0370++++"; - -int -parityok (int n) -{ /* check parity for 2 bytes packed in n */ - int j, k; - - for (k = 0, j = 0; j < 7; j++) - if (n & (1 << j)) - k++; - if ((k & 1) && (n & 0x80)) - return 0; - for (k = 0, j = 8; j < 15; j++) - if (n & (1 << j)) - k++; - if ((k & 1) && (n & 0x8000)) - return 0; - return 1; -} - -int -decodebit (unsigned char *data, int threshold) -{ - return ((data[0] + data[1] + data[2] + data[3] + data[4] + data[5] + - data[6] + data[7] + data[8] + data[9] + data[10] + data[11] + - data[12] + data[13] + data[14] + data[15] + data[16] + data[17] + - data[18] + data[19] + data[20] + data[21] + data[22] + data[23] + - data[24] + data[25] + data[26] + data[27] + data[28] + data[29] + - data[30] + data[31]) >> 5 > threshold); -} - - -int -ccdecode (unsigned char *vbiline) -{ - int max = 0, maxval = 0, minval = 255, i = 0, clk = 0, tmp = 0; - int sample, packedbits = 0; - - for (i = 0; i < 250; i++) { - sample = vbiline[i]; - if (sample - maxval > 10) - (maxval = sample, max = i); - if (sample < minval) - minval = sample; - if (maxval - sample > 40) - break; - } - sample = ((maxval + minval) >> 1); - pll = max; - - /* found clock lead-in, double-check start */ -#ifndef PAL_DECODE - i = max + 478; -#else - i = max + 538; -#endif - if (!decodebit (&vbiline[i], sample)) - return 0; -#ifndef PAL_DECODE - tmp = i + 57; /* tmp = data bit zero */ -#else - tmp = i + 71; -#endif - for (i = 0; i < 16; i++) { -#ifndef PAL_DECODE - clk = tmp + i * 57; -#else - clk = tmp + i * 71; -#endif - if (decodebit (&vbiline[clk], sample)) { - packedbits |= 1 << i; - } - } - if (parityok (packedbits)) - return packedbits; - return 0; -} /* ccdecode */ - -const char *movies[] = { "N/A", "G", "PG", "PG-13", "R", - "NC-17", "X", "Not Rated" -}; - -const char *usa_tv[] = { "Not Rated", "TV-Y", "TV-Y7", "TV-G", - "TV-PG", "TV-14", "TV-MA", "Not Rated" -}; - -const char *cane_tv[] = { "Exempt", "C", "C8+", "G", "PG", - "14+", "18+", "Reserved" -}; - -const char *canf_tv[] = { "Exempt", "G", "8 ans +", "13 ans +", - "16 ans +", "18 ans +", "Reserved", - "Reserved" -}; - -const char *months[] = { 0, "Jan", "Feb", "Mar", "Apr", "May", - "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" -}; - -static const char *eia608_program_type[96] = { - "education", "entertainment", "movie", "news", "religious", "sports", - "other", "action", "advertisement", "animated", "anthology", - "automobile", "awards", "baseball", "basketball", "bulletin", "business", - "classical", "college", "combat", "comedy", "commentary", "concert", - "consumer", "contemporary", "crime", "dance", "documentary", "drama", - "elementary", "erotica", "exercise", "fantasy", "farm", "fashion", - "fiction", "food", "football", "foreign", "fund raiser", "game/quiz", - "garden", "golf", "government", "health", "high school", "history", - "hobby", "hockey", "home", "horror", "information", "instruction", - "international", "interview", "language", "legal", "live", "local", - "math", "medical", "meeting", "military", "miniseries", "music", "mystery", - "national", "nature", "police", "politics", "premiere", "prerecorded", - "product", "professional", "public", "racing", "reading", "repair", "repeat", - "review", "romance", "science", "series", "service", "shopping", - "soap opera", "special", "suspense", "talk", "technical", "tennis", - "travel", "variety", "video", "weather", "western" -}; - - -static void -parse_xds_packet (vbidata_t * vbi, char *packet, int length) -{ - int sum = 0; - int i; - - if (!vbi) - return; - - /* Check the checksum for validity of the packet. */ - for (i = 0; i < length - 1; i++) { - sum += packet[i]; - } - if ((((~sum) & 0x7f) + 1) != packet[length - 1]) { - return; - } - - /* Stick a null at the end, and cut off the last two characters. */ - packet[length - 2] = '\0'; - length -= 2; - - if (packet[0] == 0x01 && packet[1] == 0x03) { - if (vbi->program_name && !strcmp (vbi->program_name, packet + 2)) { - return; - } - if (vbi->verbose) - fprintf (stderr, "Current program name: '%s'\n", packet + 2); - if (vbi->program_name) - free (vbi->program_name); - vbi->program_name = strdup (packet + 2); - /*tvtime_osd_set_show_name( vbi->osd, vbi->program_name ); */ - } else if (packet[0] == 0x03 && packet[1] == 0x03) { - if (vbi->verbose) - fprintf (stderr, "Future program name: '%s'\n", packet + 2); - } else if (packet[0] == 0x05 && packet[1] == 0x01) { - if (vbi->network_name && !strcmp (vbi->network_name, packet + 2)) { - return; - } - - if (vbi->verbose) - fprintf (stderr, "Network name: '%s'\n", packet + 2); - if (vbi->network_name) - free (vbi->network_name); - vbi->network_name = strdup (packet + 2); - /*tvtime_osd_set_network_name( vbi->osd, vbi->network_name ); */ - } else if (packet[0] == 0x01 && packet[1] == 0x05) { - int movie_rating = packet[2] & 7; - int scheme = (packet[2] & 56) >> 3; - int tv_rating = packet[3] & 7; - int VSL = packet[3] & 56; - const char *str; - - switch (VSL | scheme) { - case 3: /* Canadian English TV */ - str = cane_tv[tv_rating]; - break; - case 7: /* Canadian French TV */ - str = canf_tv[tv_rating]; - break; - case 19: /* Reserved */ - case 31: - str = ""; - break; - default: - if (((VSL | scheme) & 3) == 1) { - /* USA TV */ - str = usa_tv[tv_rating]; - } else { - /* MPAA Movie Rating */ - str = movies[movie_rating]; - } - break; - } - - if (vbi->rating && !strcmp (vbi->rating, str)) { - return; - } - - if (vbi->verbose) - fprintf (stderr, "Show rating: %s", str); - if (((VSL | scheme) & 3) == 1 || ((VSL | scheme) & 3) == 0) { - /* show VSLD for the americans */ - if ((VSL | scheme) & 32) { - if (vbi->verbose) - fprintf (stderr, " V"); - } - if ((VSL | scheme) & 16) { - if (vbi->verbose) - fprintf (stderr, " S"); - } - if ((VSL | scheme) & 8) { - if (vbi->verbose) - fprintf (stderr, " L"); - } - if ((VSL | scheme) & 4) { - if (vbi->verbose) - fprintf (stderr, " D"); - } - } - if (vbi->verbose) - fprintf (stderr, "\n"); - vbi->rating = str; - /*tvtime_osd_set_show_rating( vbi->osd, vbi->rating ); */ - } else if (packet[0] == 0x05 && packet[1] == 0x02) { - if (vbi->call_letters && !strcmp (vbi->call_letters, packet + 2)) { - return; - } - - if (vbi->verbose) - fprintf (stderr, "Network call letters: '%s'\n", packet + 2); - if (vbi->call_letters) - free (vbi->call_letters); - vbi->call_letters = strdup (packet + 2); - /*tvtime_osd_set_network_call( vbi->osd, vbi->call_letters ); */ - } else if (packet[0] == 0x01 && packet[1] == 0x01) { - int month = packet[5]; // & 15; - int day = packet[4]; // & 31; - int hour = packet[3]; // & 31; - int min = packet[2]; // & 63; - char str[33]; - - if (vbi->verbose) - fprintf (stderr, "Program Start: %02d %s, %02d:%02d\n", - day & 31, months[month & 15], hour & 31, min & 63); - // packet[ 3 ], packet[ 4 ], packet[ 5 ], packet[ 6 ] ); - //packet[ 5 ] & 31, packet[ 6 ], packet[ 4 ] & 31, packet[ 3 ] & 63 ); - vbi->start_month = month & 15; - vbi->start_day = day & 31; - vbi->start_hour = hour & 31; - vbi->start_min = hour & 63; - snprintf (str, 32, "%02d %s, %02d:%02d", - day & 31, months[month & 15], hour & 31, min & 63); - /*tvtime_osd_set_show_start( vbi->osd, str ); */ - } else if (packet[0] == 0x01 && packet[1] == 0x04) { - if (vbi->verbose) - fprintf (stderr, "Program type: "); - for (i = 0; i < length - 2; i++) { - int cur = packet[2 + i] - 0x20; - - if (cur >= 0 && cur < 96) { - if (vbi->verbose) - fprintf (stderr, "%s%s", i ? ", " : "", eia608_program_type[cur]); - /* this will cause us to keep only the last type we check */ - vbi->program_type = eia608_program_type[cur]; - } - } - if (vbi->verbose) - fprintf (stderr, "\n"); - } else if (packet[0] < 0x03 && packet[1] >= 0x10 && packet[1] <= 0x17) { - - if (vbi->program_desc[packet[1] & 0xf] && - !strcmp (vbi->program_desc[packet[1] & 0xf], packet + 2)) { - return; - } - - if (vbi->verbose) - fprintf (stderr, "Program Description: Line %d", packet[1] & 0xf); - if (vbi->verbose) - fprintf (stderr, "%s\n", packet + 2); - if (vbi->program_desc[packet[1] & 0xf]) - free (vbi->program_desc[packet[1] & 0xf]); - vbi->program_desc[packet[1] & 0xf] = strdup (packet + 2); - } else if (packet[0] == 0x01 && packet[1] == 0x02) { - char str[33]; - - str[0] = 0; - if (vbi->verbose) - fprintf (stderr, "Program Length: %02d:%02d", - packet[3] & 63, packet[2] & 63); - vbi->length_hour = packet[3] & 63; - vbi->length_min = packet[2] & 63; - snprintf (str, 32, "%02d:%02d", packet[3] & 63, packet[2] & 63); - if (length > 4) { - if (vbi->verbose) - fprintf (stderr, " Elapsed: %02d:%02d", packet[5] & 63, packet[4] & 63); - vbi->length_elapsed_hour = packet[5] & 63; - vbi->length_elapsed_min = packet[4] & 63; - snprintf (str, 32, "%02d:%02d/%02d:%02d", - packet[5] & 63, packet[4] & 63, packet[3] & 63, packet[2] & 63); - } else { - vbi->length_elapsed_hour = 0; - vbi->length_elapsed_min = 0; - } - - if (length > 6) { - if (vbi->verbose) - fprintf (stderr, ".%02d", packet[6] & 63); - vbi->length_elapsed_hour = packet[6] & 63; - snprintf (str, 32, "%02d:%02d.%02d/%02d:%02d", - packet[5] & 63, packet[4] & 63, packet[6] & 63, - packet[3] & 63, packet[2] & 63); - } else { - vbi->length_elapsed_hour = 0; - } - /*tvtime_osd_set_show_length( vbi->osd, str ); */ - if (vbi->verbose) - fprintf (stderr, "\n"); - } else if (packet[0] == 0x05 && packet[1] == 0x04) { - if (vbi->verbose) - fprintf (stderr, "Transmission Signal Identifier (TSID): 0x%04x\n", - packet[2] << 24 | packet[3] << 16 | packet[4] << 8 | packet[5]); - } else { - /* unknown */ - - if (vbi->verbose) - fprintf (stderr, "Unknown XDS packet, class "); - switch (packet[0]) { - case 0x1: - if (vbi->verbose) - fprintf (stderr, "CURRENT start\n"); - break; - case 0x2: - if (vbi->verbose) - fprintf (stderr, "CURRENT continue\n"); - break; - - case 0x3: - if (vbi->verbose) - fprintf (stderr, "FUTURE start\n"); - break; - case 0x4: - if (vbi->verbose) - fprintf (stderr, "FUTURE continue\n"); - break; - - case 0x5: - if (vbi->verbose) - fprintf (stderr, "CHANNEL start\n"); - break; - case 0x6: - if (vbi->verbose) - fprintf (stderr, "CHANNEL continue\n"); - break; - - case 0x7: - if (vbi->verbose) - fprintf (stderr, "MISC start\n"); - break; - case 0x8: - if (vbi->verbose) - fprintf (stderr, "MISC continue\n"); - break; - - case 0x9: - if (vbi->verbose) - fprintf (stderr, "PUB start\n"); - break; - case 0xa: - if (vbi->verbose) - fprintf (stderr, "PUB continue\n"); - break; - - case 0xb: - if (vbi->verbose) - fprintf (stderr, "RES start\n"); - break; - case 0xc: - if (vbi->verbose) - fprintf (stderr, "RES continue\n"); - break; - - case 0xd: - if (vbi->verbose) - fprintf (stderr, "UNDEF start\n"); - break; - case 0xe: - if (vbi->verbose) - fprintf (stderr, "UNDEF continue\n"); - break; - } - for (i = 0; i < length; i++) { - if (vbi->verbose) - fprintf (stderr, "0x%02x ", packet[i]); - } - if (vbi->verbose) - fprintf (stderr, "\n"); - } -} - -static int -xds_decode (vbidata_t * vbi, int b1, int b2) -{ - if (!vbi) - return 0; - if (vbi->xds_cursor > 2046) { - vbi->xds_cursor = 0; - } - - if (!vbi->xds_cursor && b1 > 0xf) { - return 0; - } - - - if (b1 < 0xf && (b1 & 0x2)) { - /* ignore the continue and thus 'support' continuation of - a single packet */ - return 1; - } else if (b1 < 0xf) { - /* kill old packet cause we got a new one */ - vbi->xds_cursor = 0; - } - - vbi->xds_packet[vbi->xds_cursor] = b1; - vbi->xds_packet[vbi->xds_cursor + 1] = b2; - vbi->xds_cursor += 2; - - if (b1 == 0xf) { - parse_xds_packet (vbi, vbi->xds_packet, vbi->xds_cursor); - vbi->xds_cursor = 0; - } - - return 1; -} - -#define NOMODE 0 - -#define CC1 1 -#define CC2 2 -#define T1 3 -#define T2 4 - -#define CC3 1 -#define CC4 2 -#define T3 3 -#define T4 4 - -const unsigned int colours[] = { - 0xFFFFFFFFU, /* white */ - 0xFF00FF00U, /* green */ - 0xFF0000FFU, /* blue */ - 0xFF00C7C7U, /* cyan */ - 0xFFFF0000U, /* red */ - 0xFFFFFF00U, /* yellow */ - 0xFFC700C7U /* magenta */ -}; - -const int rows[] = { - 11, - 0, /* unused */ - 1, - 2, - 3, - 4, - 12, - 13, - 14, - 15, - 5, - 6, - 7, - 8, - 9, - 10 -}; - -#define ROLL_2 6 -#define ROLL_3 7 -#define ROLL_4 8 -#define POP_UP 9 -#define PAINT_ON 10 - - -static int -Process16b (vbidata_t * vbi, int bottom, int w1) -{ - int b1, b2; - - b1 = w1 & 0x7f; - b2 = (w1 >> 8) & 0x7f; - - if (!b1 && !b2) { - return 0; - } - - if (vbi->enabled && b1 >= 0x10 && b1 <= 0x1F && b2 >= 0x20 && b2 <= 0x7F) { - int code; - - if ((b2 & 64)) { - /* Preamble Code */ - /* This sets up colors and indenting */ - - if (!bottom && vbi->lastcode == ((b1 << 8) | b2)) { - vbi->lastcount = (vbi->lastcount + 1) % 2; - return 1; - } - - vbi->current_chan = (b1 & 8) >> 3; - if (!bottom == vbi->wanttop) { - if (vbi->chan != vbi->current_chan) - return 0; - } else - return 0; - - vbi->current_ital = (b2 & 1); - if (!(b2 & 16)) { - vbi->current_colour = colours[(b2 & 30) >> 1]; - vbi->current_indent = 0; - } else { - vbi->current_colour = 0xFFFFFFFFU; /* white */ - vbi->current_indent = 4 * ((b2 & 14) >> 1); - } - vbi->current_row = rows[((b1 & 7) << 1) | ((b2 & 32) >> 5)]; - vbi->current_ul = b2 & 1; - - if (vbi->verbose) - fprintf (stderr, "field: %d chan %d, ital %d, ul %d, colour 0x%x, " - "indent %d, row %d\n", bottom, vbi->current_chan, - vbi->current_ital, vbi->current_ul, vbi->current_colour, - vbi->current_indent, vbi->current_row); - - if (!bottom == vbi->wanttop && - vbi->current_chan == vbi->chan && - vbi->current_istext == vbi->wanttext) { - - vbi->indent = vbi->current_indent; - vbi->ital = vbi->current_ital; - vbi->colour = vbi->current_colour; - vbi->row = vbi->current_row; - vbi->current_istext = 0; - - vbiscreen_new_caption (vbi->vs, vbi->indent, vbi->ital, - vbi->colour, vbi->row); - - } - - vbi->lastcode = (b1 << 8) | b2; - vbi->lastcount = 0; - return 1; - } - - if ((b1 & 8) == 1) { - /* Midrow code */ - if (!vbi->initialised) - return 0; - - if (!bottom && vbi->lastcode == ((b1 << 8) | b2)) { - vbi->lastcount = (vbi->lastcount + 1) % 2; - return 1; - } - - if (vbi->verbose) - fprintf (stderr, "Midrow TODO: Add me.\n"); - - vbi->lastcode = (b1 << 8) | b2; - return 1; - } - - if ((b1 & 2) && !(b2 & 64)) { - if (!vbi->initialised) - return 0; - - if (!bottom && vbi->lastcode == ((b1 << 8) | b2)) { - vbi->lastcount = (vbi->lastcount + 1) % 2; - return 1; - } - - if (vbi->verbose) - fprintf (stderr, "Tab Offset: %d columns\n", b2 & 3); - if (vbi->wanttext && vbi->current_istext && - vbi->current_chan == vbi->chan && !bottom == vbi->wanttop) { - vbiscreen_tab (vbi->vs, b2 & 3); - } - vbi->lastcode = (b1 << 8) | b2; - return 1; - } - - switch ((code = b2 & 15)) { - case 0: /* POP-UP */ - case 5: /* ROLL UP 2 */ - case 6: /* ROLL UP 3 */ - case 7: /* ROLL UP 4 */ - case 9: /* PAINT-ON */ - case 10: /* TEXT */ - case 11: /* TEXT */ - vbi->initialised = 1; - if (!bottom && vbi->lastcode == ((b1 << 8) | b2)) { - /* This is the repeated Control Code */ - vbi->lastcount = (vbi->lastcount + 1) % 2; - return 1; - } - switch (code) { - case 0: /* POP-UP */ - if (!vbi->wanttext && vbi->current_chan == vbi->chan && - !bottom == vbi->wanttop) { - if (vbi->verbose) - fprintf (stderr, "Pop-Up\n"); - vbi->indent = vbi->current_indent; - vbi->ital = vbi->current_ital; - vbi->colour = vbi->current_colour; - vbi->row = vbi->current_row; - vbi->current_istext = 0; - vbiscreen_set_mode (vbi->vs, 1, POP_UP); - } - break; - case 5: /* ROLL UP 2 */ - if (!vbi->wanttext && vbi->current_chan == vbi->chan && - !bottom == vbi->wanttop) { - if (vbi->verbose) - fprintf (stderr, "Roll-Up 2 (RU2)\n"); - vbi->indent = vbi->current_indent; - vbi->ital = vbi->current_ital; - vbi->colour = vbi->current_colour; - vbi->row = vbi->current_row; - vbi->current_istext = 0; - vbiscreen_set_mode (vbi->vs, 1, ROLL_2); - } - break; - case 6: /* ROLL UP 3 */ - if (!vbi->wanttext && vbi->current_chan == vbi->chan && - !bottom == vbi->wanttop) { - if (vbi->verbose) - fprintf (stderr, "Roll-Up 3 (RU3)\n"); - vbi->indent = vbi->current_indent; - vbi->ital = vbi->current_ital; - vbi->colour = vbi->current_colour; - vbi->row = vbi->current_row; - vbi->current_istext = 0; - vbiscreen_set_mode (vbi->vs, 1, ROLL_3); - } - break; - case 7: /* ROLL UP 4 */ - if (!vbi->wanttext && vbi->current_chan == vbi->chan && - !bottom == vbi->wanttop) { - if (vbi->verbose) - fprintf (stderr, "Roll-Up 4 (RU4)\n"); - vbi->indent = vbi->current_indent; - vbi->ital = vbi->current_ital; - vbi->colour = vbi->current_colour; - vbi->row = vbi->current_row; - vbi->current_istext = 0; - vbiscreen_set_mode (vbi->vs, 1, ROLL_4); - } - break; - case 9: /* PAINT-ON */ - if (!vbi->wanttext && vbi->current_chan == vbi->chan && - !bottom == vbi->wanttop) { - if (vbi->verbose) - fprintf (stderr, "Paint-On\n"); - vbi->indent = vbi->current_indent; - vbi->ital = vbi->current_ital; - vbi->colour = vbi->current_colour; - vbi->row = vbi->current_row; - vbi->current_istext = 0; - vbiscreen_set_mode (vbi->vs, 1, PAINT_ON); - } - break; - case 10: /* TEXT */ - if (vbi->wanttext && vbi->current_chan == vbi->chan && - !bottom == vbi->wanttop) { - if (vbi->verbose) - fprintf (stderr, "Text Restart\n"); - vbi->indent = vbi->current_indent; - vbi->ital = vbi->current_ital; - vbi->colour = vbi->current_colour; - vbi->row = vbi->current_row; - vbi->current_istext = 1; - vbiscreen_set_mode (vbi->vs, 0, 0); - } - break; - case 11: /* TEXT */ - if (vbi->wanttext && vbi->current_chan == vbi->chan && - !bottom == vbi->wanttop) { - if (vbi->verbose) - fprintf (stderr, "Resume Text Display\n"); - vbi->indent = vbi->current_indent; - vbi->ital = vbi->current_ital; - vbi->colour = vbi->current_colour; - vbi->row = vbi->current_row; - vbi->current_istext = 1; - vbiscreen_set_mode (vbi->vs, 0, 0); - } - break; - default: /* impossible */ - break; - } - break; - case 1: - if (!vbi->initialised) - return 0; - if (!bottom && vbi->lastcode == ((b1 << 8) | b2)) { - vbi->lastcount = (vbi->lastcount + 1) % 2; - } - if (!bottom == vbi->wanttop && vbi->current_chan == vbi->chan && - vbi->current_istext == vbi->wanttext) { - if (vbi->verbose) - fprintf (stderr, "Backspace\n"); - vbiscreen_backspace (vbi->vs); - } - break; - case 2: - case 3: - if (!vbi->initialised) - return 0; - fprintf (stderr, "Reserved\n"); - break; - case 4: - if (!vbi->initialised) - return 0; - if (!bottom && vbi->lastcode == ((b1 << 8) | b2)) { - vbi->lastcount = (vbi->lastcount + 1) % 2; - } - if (!bottom == vbi->wanttop && vbi->current_chan == vbi->chan && - vbi->current_istext == vbi->wanttext) { - if (vbi->verbose) - fprintf (stderr, "Delete to End of Row\n"); - vbiscreen_delete_to_end (vbi->vs); - } - break; - case 8: - if (!vbi->initialised) - return 0; - if (vbi->verbose) - fprintf (stderr, "Flash On\n"); - break; - case 12: - case 13: - case 14: - case 15: - if (!vbi->initialised) - return 0; - if (!bottom && vbi->lastcode == ((b1 << 8) | b2)) { - vbi->lastcount = (vbi->lastcount + 1) % 2; - return 1; - } - - switch (code) { - case 12: - /* Show buffer 1, Fill buffer 2 */ - if (!bottom == vbi->wanttop && - vbi->current_chan == vbi->chan && - vbi->current_istext == vbi->wanttext) { - if (vbi->verbose) - fprintf (stderr, "Erase Displayed Memory\n"); - vbiscreen_erase_displayed (vbi->vs); - } - break; - case 13: - if (!bottom == vbi->wanttop && - vbi->current_chan == vbi->chan && - vbi->current_istext == vbi->wanttext) { - if (vbi->verbose) - fprintf (stderr, "Carriage Return\n"); - vbiscreen_carriage_return (vbi->vs); - } - break; - case 14: - if (!bottom == vbi->wanttop && - vbi->current_chan == vbi->chan && - vbi->current_istext == vbi->wanttext) { - if (vbi->verbose) - fprintf (stderr, "Erase Non-Displayed\n"); - vbiscreen_erase_non_displayed (vbi->vs); - } - break; - case 15: - /* Show buffer 2, Fill Buffer 1 */ - if (!bottom == vbi->wanttop && - vbi->current_chan == vbi->chan && - vbi->current_istext == vbi->wanttext) { - if (vbi->verbose) - fprintf (stderr, "End Of Caption\n"); - vbiscreen_end_of_caption (vbi->vs); - } - break; - default: /* impossible */ - return 0; - break; - } - break; - default: /* Impossible */ - return 0; - break; - } - - if (vbi->lastcode != ((b1 << 8) | b2)) { - vbi->lastcount = 0; - } - - vbi->lastcode = (b1 << 8) | b2; - return 1; - } - - if (bottom && xds_decode (vbi, b1, b2)) { - return 1; - } - - if (!vbi->enabled) - return 0; - - vbi->lastcode = 0; - vbi->lastcount = 0; - - if (!vbi->initialised) - return 0; - - if (!bottom != vbi->wanttop || vbi->current_chan != vbi->chan || - vbi->current_istext != vbi->wanttext) { - return 0; - } - - if (b1 == 0x11 || b1 == 0x19 || - b1 == 0x12 || b1 == 0x13 || b1 == 0x1A || b1 == 0x1B) { - switch (b1) { - case 0x1A: - case 0x12: - /* use extcode1 */ - if (b1 > 31 && b2 > 31 && b1 <= 0x3F && b2 <= 0x3F) - if (vbi->verbose) - fprintf (stderr, "char %d (%c), char %d (%c)\n", b1, - extcode1[b1 - 32], b2, extcode1[b2 - 32]); - - break; - case 0x13: - case 0x1B: - /* use extcode2 */ - if (b1 > 31 && b2 > 31 && b1 <= 0x3F && b2 <= 0x3F) - if (vbi->verbose) - fprintf (stderr, "char %d (%c), char %d (%c)\n", b1, - extcode2[b1 - 32], b2, extcode2[b2 - 32]); - - break; - case 0x11: - case 0x19: - /* use wcode */ - if (b1 > 31 && b2 > 31 && b1 <= 0x3F && b2 <= 0x3F) - if (vbi->verbose) - fprintf (stderr, "char %d (%c), char %d (%c)\n", b1, - wccode[b1 - 32], b2, wccode[b2 - 32]); - - break; - default: - break; - } - } else if (b1) { - /* use ccode */ - if (b1 < 32) - b1 = 32; - if (b2 < 32) - b2 = 32; - if (vbi->verbose) - fprintf (stderr, "vbidata: data: %c %c\n", ccode[b1 - 32], - ccode[b2 - 32]); - vbiscreen_print (vbi->vs, ccode[b1 - 32], ccode[b2 - 32]); - } - - - return 1; -} /* Process16b */ - -int -ProcessLine (vbidata_t * vbi, unsigned char *s, int bottom) -{ - int w1; - - /*char *outbuf = NULL; */ - - if (!vbi) - return 0; - - w1 = ccdecode (s); - - return Process16b (vbi, bottom, w1); -} /* ProcessLine */ - - - -vbidata_t * -vbidata_new_file (const char *filename, vbiscreen_t * vs, - /*tvtime_osd_t* osd, */ int verbose) -{ - vbidata_t *vbi = (vbidata_t *) malloc (sizeof (vbidata_t)); - - if (!vbi) { - return 0; - } - - vbi->fd = open (filename, O_RDONLY); - if (vbi->fd < 0) { - fprintf (stderr, "vbidata: Can't open %s: %s\n", - filename, strerror (errno)); - free (vbi); - return 0; - } - - vbi->vs = vs; - /*vbi->osd = osd; */ - vbi->verbose = verbose; - - vbidata_reset (vbi); - - return vbi; -} - -vbidata_t * -vbidata_new_line (vbiscreen_t * vs, int verbose) -{ - vbidata_t *vbi = (vbidata_t *) malloc (sizeof (vbidata_t)); - - if (!vbi) { - return 0; - } - - vbi->vs = vs; - /*vbi->osd = osd; */ - vbi->verbose = verbose; - - vbidata_reset (vbi); - - return vbi; -} - -void -vbidata_delete (vbidata_t * vbi) -{ - if (!vbi) - return; - if (vbi->fd != 0) { - close (vbi->fd); - } - free (vbi); -} - -void -vbidata_reset (vbidata_t * vbi) -{ - if (!vbi) - return; - - vbi->wanttop = 0; - vbi->wanttext = 0; - vbi->colour = 0xFFFFFFFFU; - vbi->row = 0; - - vbi->ital = 0; - vbi->indent = 0; - vbi->ul = 0; - - vbi->chan = 0; - - vbi->initialised = 0; - vbi->enabled = 0; - - memset (vbi->program_desc, 0, 8 * sizeof (char *)); - vbi->program_name = NULL; - vbi->network_name = NULL; - vbi->call_letters = NULL; - vbi->rating = NULL; - vbi->program_type = NULL; - - vbi->start_day = 0; - vbi->start_month = 0; - vbi->start_min = 0; - vbi->start_hour = 0; - vbi->length_hour = 0; - vbi->length_min = 0; - vbi->length_elapsed_hour = 0; - vbi->length_elapsed_min = 0; - vbi->length_elapsed_sec = 0; - - /* - tvtime_osd_set_network_call( vbi->osd, "" ); - tvtime_osd_set_network_name( vbi->osd, "" ); - tvtime_osd_set_show_name( vbi->osd, "" ); - tvtime_osd_set_show_rating( vbi->osd, "" ); - tvtime_osd_set_show_start( vbi->osd, "" ); - tvtime_osd_set_show_length( vbi->osd, "" ); - */ - - - - vbi->lastcode = 0; - vbi->lastcount = 0; - vbi->xds_packet[0] = 0; - vbi->xds_cursor = 0; - vbiscreen_reset (vbi->vs); -} - -void -vbidata_set_verbose (vbidata_t * vbi, int verbose) -{ - vbi->verbose = verbose; -} - -void -vbidata_capture_mode (vbidata_t * vbi, int mode) -{ - if (!vbi) - return; - switch (mode) { - case CAPTURE_OFF: - vbi->enabled = 0; - break; - case CAPTURE_CC1: - vbi->wanttop = 1; - vbi->wanttext = 0; - vbi->chan = 0; - vbi->enabled = 1; - break; - case CAPTURE_CC2: - vbi->wanttop = 1; - vbi->wanttext = 0; - vbi->chan = 1; - vbi->enabled = 1; - break; - case CAPTURE_CC3: - vbi->wanttop = 0; - vbi->wanttext = 0; - vbi->chan = 0; - vbi->enabled = 1; - break; - case CAPTURE_CC4: - vbi->wanttop = 0; - vbi->wanttext = 0; - vbi->chan = 1; - vbi->enabled = 1; - break; - case CAPTURE_T1: - vbi->wanttop = 1; - vbi->wanttext = 1; - vbi->chan = 0; - vbi->enabled = 1; - break; - case CAPTURE_T2: - vbi->wanttop = 1; - vbi->wanttext = 1; - vbi->chan = 1; - vbi->enabled = 1; - break; - case CAPTURE_T3: - vbi->wanttop = 0; - vbi->wanttext = 1; - vbi->chan = 0; - vbi->enabled = 1; - break; - case CAPTURE_T4: - vbi->wanttop = 0; - vbi->wanttext = 1; - vbi->chan = 1; - vbi->enabled = 1; - break; - default: - vbi->enabled = 0; - break; - } -} - -void -vbidata_process_frame (vbidata_t * vbi, int printdebug) -{ - if (read (vbi->fd, vbi->buf, 65536) < 65536) { - fprintf (stderr, "error, can't read vbi data.\n"); - return; - } - - ProcessLine (vbi, &vbi->buf[DO_LINE * 2048], 0); - ProcessLine (vbi, &vbi->buf[(16 + DO_LINE) * 2048], 1); -} - -void -vbidata_process_line (vbidata_t * vbi, unsigned char *s, int bottom) -{ - ProcessLine (vbi, s, bottom); -} - -void -vbidata_process_16b (vbidata_t * vbi, int bottom, int w) -{ - Process16b (vbi, bottom, w); -} diff --git a/gst/vbidec/vbidata.h b/gst/vbidec/vbidata.h deleted file mode 100644 index c3045335c..000000000 --- a/gst/vbidec/vbidata.h +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Copyright (c) 2002 Billy Biggs <vektor@dumbterm.net>. - * Copyright (c) 2002 Doug Bell <drbell@users.sourceforge.net> - * - * CC code from Nathan Laredo's ccdecode. - * Lots of 'hey what does this mean?' code from - * Billy Biggs and Doug Bell, like all the crap with - * XDS and stuff. Some help from Zapping's vbi library by - * Michael H. Schimek and others, released under the GPL. - * - * Modified and adapted to GStreamer by - * David I. Lehn <dlehn@users.sourceforge.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#ifndef VBIDATA_H_INCLUDED -#define VBIDATA_H_INCLUDED - -#include "vbiscreen.h" -/*#include "tvtimeosd.h"*/ - -typedef struct vbidata_s vbidata_t; - -#define CAPTURE_OFF 0 -#define CAPTURE_CC1 1 -#define CAPTURE_CC2 2 -#define CAPTURE_CC3 4 -#define CAPTURE_CC4 5 -#define CAPTURE_T1 6 -#define CAPTURE_T2 7 -#define CAPTURE_T3 8 -#define CAPTURE_T4 9 - -vbidata_t *vbidata_new_file( const char *filename, vbiscreen_t *vs, - /*tvtime_osd_t* osd,*/ int verbose ); -vbidata_t *vbidata_new_line( vbiscreen_t *vs, int verbose ); - -void vbidata_delete( vbidata_t *vbi ); -void vbidata_reset( vbidata_t *vbi ); -void vbidata_set_verbose( vbidata_t *vbi, int verbose ); -void vbidata_capture_mode( vbidata_t *vbi, int mode ); -void vbidata_process_frame( vbidata_t *vbi, int printdebug ); -void vbidata_process_line( vbidata_t *vbi, unsigned char *s, int bottom ); -void vbidata_process_16b( vbidata_t *vbi, int bottom, int w ); - -#endif /* VBIDATA_H_INCLUDED */ diff --git a/gst/vbidec/vbiscreen.c b/gst/vbidec/vbiscreen.c deleted file mode 100644 index 52e91e0d9..000000000 --- a/gst/vbidec/vbiscreen.c +++ /dev/null @@ -1,825 +0,0 @@ -/* - * Copyright (c) 2002 Billy Biggs <vektor@dumbterm.net>. - * Copyright (c) 2002 Doug Bell <drbell@users.sourceforge.net>. - * - * Modified and adapted to GStreamer by - * David I. Lehn <dlehn@users.sourceforge.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <glib.h> -#include <stdio.h> -#include <stdlib.h> -#include <stdarg.h> -#include <string.h> -#include <ctype.h> -#include <unistd.h> -/*#include "osdtools.h"*/ -/*#include "speedy.h"*/ -#include <glib.h> -#include "vbiscreen.h" -#include "gstvbidec.h" - -#define ROLL_2 6 -#define ROLL_3 7 -#define ROLL_4 8 -#define POP_UP 9 -#define PAINT_ON 10 - - -#define NUM_LINES 15 -#define ROWS 15 -#define COLS 32 -#define FONT_SIZE 20 - -typedef struct osd_string_s osd_string_t; -struct osd_string_s -{ - int width; - int height; - int r, g, b; - int visible; - GstVBIDec *vbidec; -}; - -osd_string_t * -osd_string_new (char *c, int s, int w, int h, int a, void *user_data) -{ - osd_string_t *os; - - os = (osd_string_t *) malloc (sizeof (osd_string_t)); - if (!os) - return NULL; - os->width = 0; - os->height = 0; - os->r = os->g = os->b = 0; - os->visible = 1; - os->vbidec = (GstVBIDec *) user_data; - return os; -} - -void -osd_string_show_text (osd_string_t * os, char *s, int len) -{ - /* FIXME: just print data when it gets here */ - if (len > 0) { - gst_vbidec_show_text (os->vbidec, s, len); - } -} - -int -osd_string_get_height (osd_string_t * os) -{ - return os->height; -} - -int -osd_string_get_width (osd_string_t * os) -{ - return os->width; -} - -void -osd_string_delete (osd_string_t * os) -{ - free (os); -} - -void -osd_string_set_colour_rgb (osd_string_t * os, int r, int g, int b) -{ - os->r = r; - os->g = g; - os->b = b; -} - -void -blit_colour_packed422_scanline (unsigned char *d, int w, int luma, int cb, - int cr) -{ -} - -int -osd_string_visible (osd_string_t * os) -{ - return os->visible; -} - -void -osd_string_composite_packed422_scanline (osd_string_t * os, unsigned char *a, - unsigned char *b, int w, int x, int y) -{ -} - -struct vbiscreen_s -{ - - osd_string_t *line[ROWS]; - - char buffers[ROWS * COLS * 2]; - char text[2 * ROWS * COLS]; - char hiddenbuf[COLS]; - char paintbuf[ROWS * COLS]; - - unsigned int fgcolour; - unsigned int bgcolour; - int bg_luma, bg_cb, bg_cr; - - int frame_width; - int frame_height; - int frame_aspect; - - int x, y; /* where to draw console */ - int width, height; /* the size box we have to draw in */ - int rowheight, charwidth; - - int curx, cury; /* cursor position */ - int rows, cols; /* 32 cols 15 rows */ - int captions, style; /* CC (1) or Text (0), RU2 RU3 RU4 POP_UP PAINT_ON */ - int first_line; /* where to start drawing */ - int curbuffer; - int top_of_screen; /* a pointer into line[] */ - int indent; - int got_eoc; - int scroll; - - char *fontfile; - int fontsize; - int verbose; - - void *user_data; -}; - -vbiscreen_t * -vbiscreen_new (int video_width, int video_height, - double video_aspect, int verbose, void *user_data) -{ - int i = 0, fontsize = FONT_SIZE; - vbiscreen_t *vs = (vbiscreen_t *) malloc (sizeof (struct vbiscreen_s)); - - if (!vs) { - return NULL; - } - - vs->verbose = verbose; - vs->x = 0; - vs->y = 0; - vs->frame_width = video_width; - vs->frame_height = video_height; - vs->frame_aspect = video_aspect; - vs->curx = 0; - vs->cury = 0; - vs->fgcolour = 0xFFFFFFFFU; /* white */ - vs->bgcolour = 0xFF000000U; /* black */ - vs->bg_luma = 16; - vs->bg_cb = 128; - vs->bg_cr = 128; - vs->rows = ROWS; - vs->cols = COLS; - /*vs->fontfile = DATADIR "/FreeMonoBold.ttf"; */ - vs->fontfile = NULL; - vs->fontsize = fontsize; - vs->width = video_width; - vs->height = video_height; - vs->first_line = 0; - vs->captions = 0; - vs->style = 0; - vs->curbuffer = 0; - vs->top_of_screen = 0; - vs->indent = 0; - memset (vs->buffers, 0, 2 * COLS * ROWS); - memset (vs->hiddenbuf, 0, COLS); - memset (vs->paintbuf, 0, ROWS * COLS); - vs->scroll = 0; - - vs->user_data = user_data; - - vs->line[0] = osd_string_new (vs->fontfile, fontsize, video_width, - video_height, video_aspect, user_data); - - if (!vs->line[0]) { - vs->fontfile = "./FreeMonoBold.ttf"; - - vs->line[0] = osd_string_new (vs->fontfile, fontsize, - video_width, video_height, video_aspect, user_data); - } - - if (!vs->line[0]) { - fprintf (stderr, "vbiscreen: Could not find my font (%s)!\n", vs->fontfile); - vbiscreen_delete (vs); - return NULL; - } - - osd_string_show_text (vs->line[0], "W", 0); - vs->rowheight = osd_string_get_height (vs->line[0]); - vs->charwidth = osd_string_get_width (vs->line[0]); - osd_string_delete (vs->line[0]); - - for (i = 0; i < ROWS; i++) { - vs->line[i] = osd_string_new (vs->fontfile, fontsize, - video_width, video_height, video_aspect, user_data); - if (!vs->line[i]) { - fprintf (stderr, "vbiscreen: Could not allocate a line.\n"); - vbiscreen_delete (vs); - return NULL; - } - osd_string_set_colour_rgb (vs->line[i], - (vs->fgcolour & 0xff0000) >> 16, - (vs->fgcolour & 0xff00) >> 8, (vs->fgcolour & 0xff)); - osd_string_show_text (vs->line[i], " ", 0); - } - memset (vs->text, 0, 2 * ROWS * COLS); - return vs; -} - -void -blank_screen (vbiscreen_t * vs) -{ - int i; - - if (vs->verbose) - fprintf (stderr, "in blank\n"); - for (i = 0; i < ROWS; i++) { - osd_string_show_text (vs->line[i], " ", 0); - } -} - -void -clear_screen (vbiscreen_t * vs) -{ - int base, i; - - if (!vs) - return; - - base = vs->top_of_screen * COLS; - for (i = 0; i < ROWS * COLS; i++) { - vs->text[base] = 0; - base++; - base %= 2 * ROWS * COLS; - } - blank_screen (vs); -} - -void -clear_hidden_roll (vbiscreen_t * vs) -{ - if (!vs) - return; - memset (vs->hiddenbuf, 0, COLS); -} - -void -clear_hidden_pop (vbiscreen_t * vs) -{ - if (!vs) - return; - memset (vs->buffers + vs->curbuffer * COLS * ROWS, 0, COLS * ROWS); -} - -void -clear_hidden_paint (vbiscreen_t * vs) -{ - if (!vs) - return; - memset (vs->paintbuf, 0, COLS * ROWS); -} - -void -clear_displayed_pop (vbiscreen_t * vs) -{ - if (!vs) - return; - memset (vs->buffers + (vs->curbuffer ^ 1) * COLS * ROWS, 0, COLS * ROWS); -} - -void -vbiscreen_dump_screen_text (vbiscreen_t * vs) -{ - int i, offset; - - if (!vs) - return; - offset = vs->top_of_screen * COLS; - - fprintf (stderr, "\n 0123456789abcdefghij012345678901"); - for (i = 0; i < ROWS * COLS; i++) { - if (!(i % COLS)) - fprintf (stderr, "\n%.2d ", i / COLS); - fprintf (stderr, "%c", vs->text[offset] ? vs->text[offset] : ' '); - offset++; - offset %= 2 * ROWS * COLS; - } - fprintf (stderr, "\n 0123456789abcdefghij012345678901\n "); - for (i = 0; i < COLS; i++) { - fprintf (stderr, "%c", vs->text[offset] ? vs->text[offset] : ' '); - offset++; - offset %= 2 * ROWS * COLS; - } - fprintf (stderr, "\n 0123456789abcdefghij012345678901\n"); -} - -int -update_row_x (vbiscreen_t * vs, int row) -{ - char text[COLS + 1]; - int i, j, haschars = 0, base; - - if (!vs) - return 0; - - text[COLS] = 0; - base = ((vs->top_of_screen + row) % (2 * ROWS)) * COLS; - for (j = 0, i = base; i < base + COLS; i++, j++) { - if (vs->text[i]) { - text[j] = vs->text[i]; - haschars = 1; - } else { - text[j] = ' '; - } - } - - osd_string_set_colour_rgb (vs->line[row], - (vs->fgcolour & 0xff0000) >> 16, - (vs->fgcolour & 0xff00) >> 8, (vs->fgcolour & 0xff)); - if (!haschars) - osd_string_show_text (vs->line[row], " ", 0); - else - osd_string_show_text (vs->line[row], text, 51); - - return haschars; -} - -void -update_row (vbiscreen_t * vs) -{ - if (!vs) - return; - - update_row_x (vs, vs->cury); - //vbiscreen_dump_screen_text( vs ); -} - -void -update_all_rows (vbiscreen_t * vs) -{ - int row = 0; - - if (!vs) - return; - - for (row = 0; row < ROWS; row++) { - update_row_x (vs, row); - } - //vbiscreen_dump_screen_text( vs ); -} - -void -vbiscreen_delete (vbiscreen_t * vs) -{ - free (vs); -} - -void -copy_row_to_screen (vbiscreen_t * vs, char *row) -{ - int base, i, j; - - base = ((vs->top_of_screen + vs->cury) % (2 * ROWS)) * COLS; - for (j = 0, i = base; i < base + COLS; j++, i++) { - vs->text[i] = row[j]; - } - update_row (vs); -} - -void -scroll_screen (vbiscreen_t * vs) -{ - int start_row; - - if (!vs || !vs->captions || !vs->style || vs->style > ROLL_4) - return; - - start_row = (vs->first_line + vs->top_of_screen) % (2 * ROWS); - if (vs->verbose) - fprintf (stderr, "start row : %d first line %d\n ", start_row, - vs->first_line); - - /* zero out top row */ - memset ((char *) (vs->text + start_row * COLS), 0, COLS); - vs->top_of_screen = (vs->top_of_screen + 1) % (2 * ROWS); - vs->curx = vs->indent; - update_all_rows (vs); - copy_row_to_screen (vs, vs->hiddenbuf); - clear_hidden_roll (vs); - vs->scroll = 26; -} - -void -vbiscreen_set_verbose (vbiscreen_t * vs, int verbose) -{ - vs->verbose = verbose; -} - -void -vbiscreen_new_caption (vbiscreen_t * vs, int indent, int ital, - unsigned int colour, int row) -{ - if (!vs) - return; - if (vs->verbose) - fprintf (stderr, "indent: %d, ital: %d, colour: 0x%x, row: %d\n", indent, - ital, colour, row); - - if (0 && vs->captions && vs->style <= ROLL_4 && vs->style) { - if (row != vs->cury + 1) { - vs->cury = row - 1; - clear_hidden_roll (vs); - } else { -// scroll_screen( vs ); - } - } - - if (vs->style > ROLL_4) { - vs->cury = ((row > 0) ? row - 1 : 0); - } - - vs->fgcolour = colour; - vs->indent = indent; - vs->curx = indent; -} - -void -vbiscreen_set_mode (vbiscreen_t * vs, int caption, int style) -{ - if (!vs) - return; - if (vs->verbose) - fprintf (stderr, "in set mode\n"); - - if (vs->verbose) { - fprintf (stderr, "Caption: %d ", caption); - switch (style) { - case ROLL_2: - fprintf (stderr, "ROLL 2\n"); - break; - case ROLL_3: - fprintf (stderr, "ROLL 3\n"); - break; - case ROLL_4: - fprintf (stderr, "ROLL 4\n"); - break; - case POP_UP: - fprintf (stderr, "POP UP\n"); - break; - case PAINT_ON: - fprintf (stderr, "PAINT ON\n"); - break; - default: - break; - } - } - if (!caption) { - /* text mode */ - vs->cury = 0; - } else { - /* captioning mode */ - /* styles: ru2 ru3 ru4 pop paint - */ - if (style != POP_UP && vs->style == POP_UP && !vs->got_eoc) { - /* stupid that sometimes they dont send a EOC */ - vbiscreen_end_of_caption (vs); - } - - switch (style) { - case ROLL_2: - case ROLL_3: - case ROLL_4: - if (vs->style == style) { - return; - } - vs->first_line = ROWS - (style - 4); - - if (vs->verbose) - fprintf (stderr, "first_line %d\n", vs->first_line); - - vs->cury = ROWS - 1; - break; - case POP_UP: - vs->got_eoc = 0; - break; - case PAINT_ON: - break; - } - } - - vs->captions = caption; - vs->style = style; -} - -void -vbiscreen_tab (vbiscreen_t * vs, int cols) -{ - if (!vs) - return; - if (cols < 0 || cols > 3) - return; - vs->curx += cols; - if (vs->curx > 31) - vs->curx = 31; -} - -void -vbiscreen_set_colour (vbiscreen_t * vs, unsigned int col) -{ - if (!vs) - return; - vs->fgcolour = col; -} - -void -vbiscreen_clear_current_cell (vbiscreen_t * vs) -{ - vs->text[((vs->top_of_screen + vs->cury) % (2 * ROWS)) * COLS - + vs->curx + vs->indent] = 0; -} - -void -vbiscreen_set_current_cell (vbiscreen_t * vs, char text) -{ - int base; - - if (!vs) - return; - base = ((vs->top_of_screen + vs->cury) % (2 * ROWS)) * COLS; - if (g_ascii_isprint (text)) - vs->text[base + vs->curx + vs->indent] = text; - else - vs->text[base + vs->curx + vs->indent] = ' '; -} - -void -vbiscreen_delete_to_end (vbiscreen_t * vs) -{ - int i; - - if (!vs) - return; - if (vs->verbose) - fprintf (stderr, "in del to end\n"); - for (i = vs->curx; i < COLS; i++) { - vbiscreen_clear_current_cell (vs); - vs->curx++; - } - vs->curx = COLS - 1; /* is this right ? */ - if (vs->captions && vs->style && vs->style != POP_UP) - update_row (vs); -} - -void -vbiscreen_backspace (vbiscreen_t * vs) -{ - if (!vs) - return; - if (vs->verbose) - fprintf (stderr, "in backspace\n"); - if (!vs->curx) - return; - vs->curx--; - vbiscreen_clear_current_cell (vs); - update_row (vs); -} - -void -vbiscreen_erase_displayed (vbiscreen_t * vs) -{ - if (!vs) - return; - if (vs->verbose) - fprintf (stderr, "in erase disp\n"); - - if (vs->captions && vs->style && vs->style <= ROLL_4) { - clear_hidden_roll (vs); - } - - clear_displayed_pop (vs); - clear_screen (vs); -} - -void -vbiscreen_erase_non_displayed (vbiscreen_t * vs) -{ - if (!vs) - return; - if (vs->verbose) - fprintf (stderr, "in erase non disp\n"); - - if (vs->captions && vs->style == POP_UP) { - memset (vs->buffers + vs->curbuffer * COLS * ROWS + vs->cury * COLS, 0, - COLS); -// clear_hidden_pop( vs ); - } else if (vs->captions && vs->style && vs->style <= ROLL_4) { - clear_hidden_roll (vs); - } -} - -void -vbiscreen_carriage_return (vbiscreen_t * vs) -{ - if (!vs) - return; - if (vs->verbose) - fprintf (stderr, "in CR\n"); - if (vs->style != POP_UP) { - /* not sure if this is right for text mode */ - /* in text mode, perhaps a CR on last row clears screen and goes - * to (0,0) */ - scroll_screen (vs); - } - - /* keep cursor on bottom for rollup */ - if (vs->captions && vs->style && vs->style <= ROLL_4) - vs->cury--; - - vs->cury++; - vs->curx = 0; -} - -void -copy_buf_to_screen (vbiscreen_t * vs, char *buf) -{ - int base, i, j; - - if (!vs) - return; - - base = vs->top_of_screen * COLS; - for (j = 0, i = 0; i < ROWS * COLS; i++, j++) { - vs->text[base] = buf[j]; - base++; - base %= 2 * ROWS * COLS; - } - update_all_rows (vs); -} - -void -vbiscreen_end_of_caption (vbiscreen_t * vs) -{ - /*int i; */ - if (!vs) - return; - if (vs->verbose) - fprintf (stderr, "in end of caption\n"); - - if (vs->style == PAINT_ON) { - copy_buf_to_screen (vs, vs->paintbuf); - clear_hidden_paint (vs); - } else if (vs->style == POP_UP) { - copy_buf_to_screen (vs, vs->buffers + vs->curbuffer * COLS * ROWS); - vs->curbuffer ^= 1; - } - - /* to be safe? */ - vs->curx = 0; - vs->cury = ROWS - 1; - vs->got_eoc = 1; -} - -void -vbiscreen_print (vbiscreen_t * vs, char c1, char c2) -{ - if (!vs) - return; - if (vs->verbose) - fprintf (stderr, "in print (%d, %d)[%c %c]\n", vs->curx, vs->cury, c1, c2); - if (vs->captions && vs->style == POP_UP) { - /* this all gets displayed at another time */ - if (vs->curx != COLS - 1) { - *(vs->buffers + vs->curx + vs->curbuffer * ROWS * COLS + - vs->cury * COLS) = c1; - vs->curx++; - } - - if (vs->curx != COLS - 1 && c2) { - *(vs->buffers + vs->curx + vs->curbuffer * ROWS * COLS + - vs->cury * COLS) = c2; - vs->curx++; - } else if (c2) { - *(vs->buffers + vs->curx + vs->curbuffer * ROWS * COLS + - vs->cury * COLS) = c2; - } - } - - if (vs->captions && vs->style == PAINT_ON) { - if (vs->curx != COLS - 1) { - vs->paintbuf[vs->curx + vs->cury * COLS] = c1; - vs->curx++; - } - - if (vs->curx != COLS - 1 && c2) { - vs->paintbuf[vs->curx + vs->cury * COLS] = c2; - vs->curx++; - } else if (c2) { - vs->paintbuf[vs->curx + vs->cury * COLS] = c2; - } - } - - if (vs->captions && vs->style && vs->style <= ROLL_4) { - if (vs->curx != COLS - 1) { - vs->hiddenbuf[vs->curx] = c1; - vs->curx++; - } else { - vs->hiddenbuf[vs->curx] = c1; - } - - if (vs->curx != COLS - 1 && c2) { - vs->hiddenbuf[vs->curx] = c2; - vs->curx++; - } else if (c2) { - vs->hiddenbuf[vs->curx] = c2; - } - } -} - -void -vbiscreen_reset (vbiscreen_t * vs) -{ - if (!vs) - return; - clear_screen (vs); - clear_hidden_pop (vs); - clear_displayed_pop (vs); - clear_hidden_roll (vs); - vs->captions = 0; - vs->style = 0; -} - -void -vbiscreen_composite_packed422_scanline (vbiscreen_t * vs, - unsigned char *output, int width, int xpos, int scanline) -{ - int x = 0, y = 0, row = 0, index = 0; - - if (!vs) - return; - if (!output) - return; - if (scanline >= vs->y && scanline < vs->y + vs->height) { - - if (0 && !vs->captions) - blit_colour_packed422_scanline (output + (vs->x * 2), vs->width, - vs->bg_luma, vs->bg_cb, vs->bg_cr); - - index = vs->top_of_screen * COLS; - x = (vs->x + vs->charwidth) & ~1; - for (row = 0; row < ROWS; row++) { - y = vs->y + row * vs->rowheight + vs->rowheight; - if (osd_string_visible (vs->line[row])) { - if (scanline >= y && scanline < y + vs->rowheight) { - - int startx; - int strx; - - startx = x - xpos; - strx = 0; - - if (startx < 0) { - strx = -startx; - startx = 0; - } - - - if (startx < width) { - - if (vs->captions) - blit_colour_packed422_scanline (output + (startx * 2), - osd_string_get_width (vs->line[row]), - vs->bg_luma, vs->bg_cb, vs->bg_cr); - - osd_string_composite_packed422_scanline (vs->line[row], - output + (startx * 2), - output + (startx * 2), width - startx, strx, scanline - y); - } - } - index++; - } - } - } -} diff --git a/gst/vbidec/vbiscreen.h b/gst/vbidec/vbiscreen.h deleted file mode 100644 index d81fb52df..000000000 --- a/gst/vbidec/vbiscreen.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright (c) 2002 Billy Biggs <vektor@dumbterm.net>. - * Copyright (c) 2002 Doug Bell <drbell@users.sourceforge.net>. - * - * Modified and adapted to GStreamer by - * David I. Lehn <dlehn@users.sourceforge.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#ifndef HAVE_VBISCREEN_H -#define HAVE_VBISCREEN_H - -typedef struct vbiscreen_s vbiscreen_t; - -vbiscreen_t *vbiscreen_new( int video_width, int video_height, - double video_aspect, int verbose, void *user_data ); -void vbiscreen_delete( vbiscreen_t *vs ); -void vbiscreen_set_verbose( vbiscreen_t *vs, int verbose ); -void vbiscreen_set_mode( vbiscreen_t *vs, int caption, int style); -void vbiscreen_new_caption( vbiscreen_t *vs, int indent, int ital, - unsigned int colour, int row ); -void vbiscreen_tab( vbiscreen_t *vs, int cols ); -void vbiscreen_delete_to_end( vbiscreen_t *vs ); -void vbiscreen_backspace( vbiscreen_t *vs ); -void vbiscreen_erase_displayed( vbiscreen_t *vs ); -void vbiscreen_erase_non_displayed( vbiscreen_t *vs ); -void vbiscreen_carriage_return( vbiscreen_t *vs ); -void vbiscreen_end_of_caption( vbiscreen_t *vs ); -void vbiscreen_print( vbiscreen_t *vs, char c1, char c2 ); -void vbiscreen_composite_packed422_scanline( vbiscreen_t *vs, - unsigned char *output, - int width, int xpos, - int scanline ); -void vbiscreen_dump_screen_text( vbiscreen_t *vs ); -void vbiscreen_reset( vbiscreen_t *vs ); - -#endif diff --git a/meson.build b/meson.build index 178826763..79f792412 100644 --- a/meson.build +++ b/meson.build @@ -72,7 +72,6 @@ check_headers = [ ['HAVE_SYS_UTSNAME_H', 'sys/utsname.h'], ['HAVE_UNISTD_H', 'unistd.h'], ['HAVE_WINDOWS_H', 'windows.h'], - ['HAVE_WININET_H', 'wininet.h'], ['HAVE_WINSOCK2_H', 'winsock2.h'], ['HAVE_WS2TCPIP_H', 'ws2tcpip.h'], ] @@ -128,8 +127,6 @@ check_functions = [ # check token HAVE_FAAC # check token HAVE_FAAD # check token HAVE_FBDEV -# check token HAVE_FIONREAD_IN_SYS_FILIO -# check token HAVE_FIONREAD_IN_SYS_IOCTL # check token HAVE_FLITE # check token HAVE_FLUIDSYNTH ['HAVE_GETPAGESIZE', 'getpagesize'], diff --git a/po/POTFILES.in b/po/POTFILES.in index dcb3471ec..0cf980239 100644 --- a/po/POTFILES.in +++ b/po/POTFILES.in @@ -4,8 +4,6 @@ ext/opencv/gsttemplatematch.cpp ext/resindvd/resindvdsrc.c ext/smoothstreaming/gstmssdemux.c ext/sndfile/gstsfdec.c -ext/sndio/sndiosink.c -ext/sndio/sndiosrc.c gst/aiff/aiffparse.c gst/asfmux/gstasfmux.c gst/camerabin2/camerabingeneral.c @@ -16,6 +14,5 @@ gst/camerabin2/gstwrappercamerabinsrc.c gst/dvdspu/gstdvdspu.c gst-libs/gst/adaptivedemux/gstadaptivedemux.c gst/mpegtsdemux/mpegtsbase.c -gst/nuvdemux/gstnuvdemux.c sys/dvb/gstdvbsrc.c sys/dvb/parsechannels.c diff --git a/po/POTFILES.skip b/po/POTFILES.skip index 50ff92f8b..ee7151261 100644 --- a/po/POTFILES.skip +++ b/po/POTFILES.skip @@ -1,8 +1,5 @@ ext/sndfile/gstsfsink.c ext/sndfile/gstsfsrc.c -sys/dxr3/dxr3audiosink.c -sys/dxr3/dxr3spusink.c -sys/dxr3/dxr3videosink.c tests/examples/camerabin2/gst-camera2.ui tests/examples/uvch264/boolean_property.glade tests/examples/uvch264/enum_property.glade diff --git a/sys/Makefile.am b/sys/Makefile.am index 4e6e58125..e5aa70491 100644 --- a/sys/Makefile.am +++ b/sys/Makefile.am @@ -16,12 +16,6 @@ else APPLE_MEDIA_DIR= endif -if USE_AVC -AVC_DIR=avc -else -AVC_DIR= -endif - if USE_BLUEZ BLUEZ_DIR=bluez else @@ -76,24 +70,6 @@ else DVB_DIR= endif -# if USE_DXR3 -# DXR3_DIR=dxr3 -# else -# DXR3_DIR= -# endif - -if USE_LINSYS -LINSYS_DIR=linsys -else -LINSYS_DIR= -endif - -if USE_PVR -PVR_DIR=pvr2d -else -PVR_DIR= -endif - if USE_SHM SHM_DIR=shm else @@ -106,18 +82,6 @@ else OPENSLES_DIR= endif -# if USE_QCAM -# QCAM_DIR=qcam -# else -# QCAM_DIR= -# endif - -if USE_WININET -WININET_DIR=wininet -else -WININET_DIR= -endif - if USE_VCD VCD_DIR=vcd else @@ -160,10 +124,10 @@ else MSDK_DIR= endif -SUBDIRS = $(ACM_DIR) $(ANDROID_MEDIA_DIR) $(APPLE_MEDIA_DIR) $(AVC_DIR) $(BLUEZ_DIR) $(D3DVIDEOSINK_DIR) $(DECKLINK_DIR) $(DIRECTSOUND_DIR) $(WINKS_DIR) $(DVB_DIR) $(FBDEV_DIR) $(KMS_DIR) $(LINSYS_DIR) $(OPENSLES_DIR) $(PVR_DIR) $(SHM_DIR) $(UVCH264_DIR) $(VCD_DIR) $(VDPAU_DIR) $(WININET_DIR) $(WINSCREENCAP_DIR) $(WASAPI_DIR) $(NVENC_DIR) $(TINYALSA_DIR) $(MSDK_DIR) +SUBDIRS = $(ACM_DIR) $(ANDROID_MEDIA_DIR) $(APPLE_MEDIA_DIR) $(BLUEZ_DIR) $(D3DVIDEOSINK_DIR) $(DECKLINK_DIR) $(DIRECTSOUND_DIR) $(WINKS_DIR) $(DVB_DIR) $(FBDEV_DIR) $(KMS_DIR) $(OPENSLES_DIR) $(SHM_DIR) $(UVCH264_DIR) $(VCD_DIR) $(VDPAU_DIR) $(WININET_DIR) $(WINSCREENCAP_DIR) $(WASAPI_DIR) $(NVENC_DIR) $(TINYALSA_DIR) $(MSDK_DIR) -DIST_SUBDIRS = acmenc acmmp3dec androidmedia applemedia avc bluez d3dvideosink decklink directsound dvb linsys fbdev kms dshowdecwrapper dshowsrcwrapper dshowvideosink \ - opensles pvr2d shm uvch264 vcd vdpau wasapi wininet winks winscreencap \ +DIST_SUBDIRS = acmenc acmmp3dec androidmedia applemedia bluez d3dvideosink decklink directsound dvb fbdev kms dshowdecwrapper dshowsrcwrapper dshowvideosink \ + opensles shm uvch264 vcd vdpau wasapi winks winscreencap \ nvenc tinyalsa msdk include $(top_srcdir)/common/parallel-subdirs.mak diff --git a/sys/avc/Makefile.am b/sys/avc/Makefile.am deleted file mode 100644 index dd61d9e7c..000000000 --- a/sys/avc/Makefile.am +++ /dev/null @@ -1,25 +0,0 @@ - -plugin_LTLIBRARIES = libgstavc.la - -libgstavc_la_SOURCES = gstavcplugin.cpp gstavcsrc.cpp -libgstavc_la_CPPFLAGS = \ - $(GST_PLUGINS_BAD_CXXFLAGS) \ - $(GST_PLUGINS_BASE_CXXFLAGS) \ - $(GST_CXXFLAGS) \ - -framework AVCVideoServices \ - -Wno-deprecated-declarations -libgstavc_la_LIBADD = \ - $(GST_PLUGINS_BASE_LIBS) -lgstvideo-$(GST_API_VERSION) \ - -lgstinterfaces-$(GST_API_VERSION) \ - $(GST_BASE_LIBS) \ - $(GST_LIBS) - -libgstavc_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -libgstavc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) \ - -Wl,-framework -Wl,AVCVideoServices \ - -Wl,-framework -Wl,Cocoa \ - -Wl,-framework -Wl,QuickTime - -noinst_HEADERS = gstavcsrc.h - diff --git a/sys/avc/gstavcplugin.cpp b/sys/avc/gstavcplugin.cpp deleted file mode 100644 index 82ba93525..000000000 --- a/sys/avc/gstavcplugin.cpp +++ /dev/null @@ -1,41 +0,0 @@ -/* GStreamer - * Copyright (C) 2011 David Schleef <ds@entropywave.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin Street, Suite 500, - * Boston, MA 02110-1335, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <gst/gst.h> -#include "gstavcsrc.h" - -static gboolean -plugin_init (GstPlugin * plugin) -{ - - gst_element_register (plugin, "avcsrc", GST_RANK_NONE, - gst_avc_src_get_type ()); - - return TRUE; -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - avcsrc, - "AVC Video Services plugin", - plugin_init, VERSION, "LGPL", PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/sys/avc/gstavcsrc.cpp b/sys/avc/gstavcsrc.cpp deleted file mode 100644 index 09d3f05ff..000000000 --- a/sys/avc/gstavcsrc.cpp +++ /dev/null @@ -1,423 +0,0 @@ -/* GStreamer - * Copyright (C) 2011 David Schleef <ds@entropywave.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin Street, Suite 500, - * Boston, MA 02110-1335, USA. - */ -/** - * SECTION:element-gstavcsrc - * - * The avcsrc element captures video from an OS/X AVC Video Services - * devices, typically a FireWire camera. - * - * <refsect2> - * <title>Example launch line</title> - * |[ - * gst-launch -v avcsrc ! decodebin ! osxvideosink - * ]| - * - * This pipeline captures from an AVC source, decodes the stream (either - * DV or HDV), and displays the video. - * </refsect2> - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <AVCVideoServices/AVCVideoServices.h> -using namespace AVS; - -#include <gst/gst.h> -#include <gst/base/gstbasesrc.h> -#include "gstavcsrc.h" - -GST_DEBUG_CATEGORY_STATIC (gst_avc_src_debug_category); -#define GST_CAT_DEFAULT gst_avc_src_debug_category - -/* prototypes */ - - -static void gst_avc_src_set_property (GObject * object, - guint property_id, const GValue * value, GParamSpec * pspec); -static void gst_avc_src_get_property (GObject * object, - guint property_id, GValue * value, GParamSpec * pspec); -static void gst_avc_src_dispose (GObject * object); -static void gst_avc_src_finalize (GObject * object); - -static GstCaps *gst_avc_src_get_caps (GstBaseSrc * src); -static gboolean gst_avc_src_start (GstBaseSrc * src); -static gboolean gst_avc_src_stop (GstBaseSrc * src); -static gboolean gst_avc_src_is_seekable (GstBaseSrc * src); -static gboolean gst_avc_src_unlock (GstBaseSrc * src); -static gboolean gst_avc_src_event (GstBaseSrc * src, GstEvent * event); -static GstFlowReturn -gst_avc_src_create (GstBaseSrc * src, guint64 offset, guint size, - GstBuffer ** buf); -static gboolean gst_avc_src_query (GstBaseSrc * src, GstQuery * query); -static gboolean gst_avc_src_unlock_stop (GstBaseSrc * src); - -enum -{ - PROP_0 -}; - -/* pad templates */ - -static GstStaticPadTemplate gst_avc_src_src_template = - GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS - ("video/dv,systemstream=true;video/mpegts,systemstream=true,packetsize=188") - ); - - -/* class initialization */ - -#define DEBUG_INIT(bla) \ - GST_DEBUG_CATEGORY_INIT (gst_avc_src_debug_category, "avcsrc", 0, \ - "debug category for avcsrc element"); - -GST_BOILERPLATE_FULL (GstAVCSrc, gst_avc_src, GstBaseSrc, - GST_TYPE_BASE_SRC, DEBUG_INIT); - -static void -gst_avc_src_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_add_static_pad_template (element_class, &gst_avc_src_src_template); - - gst_element_class_set_static_metadata (element_class, - "AVC Video Services Source", "Video/Source", - "Captures DV or HDV video from Firewire port", - "David Schleef <ds@entropywave.com>"); -} - -static void -gst_avc_src_class_init (GstAVCSrcClass * klass) -{ - GObjectClass *gobject_class = G_OBJECT_CLASS (klass); - GstBaseSrcClass *base_src_class = GST_BASE_SRC_CLASS (klass); - - gobject_class->set_property = gst_avc_src_set_property; - gobject_class->get_property = gst_avc_src_get_property; - gobject_class->dispose = gst_avc_src_dispose; - gobject_class->finalize = gst_avc_src_finalize; - base_src_class->get_caps = GST_DEBUG_FUNCPTR (gst_avc_src_get_caps); - base_src_class->start = GST_DEBUG_FUNCPTR (gst_avc_src_start); - base_src_class->stop = GST_DEBUG_FUNCPTR (gst_avc_src_stop); - base_src_class->is_seekable = GST_DEBUG_FUNCPTR (gst_avc_src_is_seekable); - base_src_class->unlock = GST_DEBUG_FUNCPTR (gst_avc_src_unlock); - base_src_class->event = GST_DEBUG_FUNCPTR (gst_avc_src_event); - base_src_class->create = GST_DEBUG_FUNCPTR (gst_avc_src_create); - if (0) - base_src_class->query = GST_DEBUG_FUNCPTR (gst_avc_src_query); - if (0) - base_src_class->unlock_stop = GST_DEBUG_FUNCPTR (gst_avc_src_unlock_stop); - -} - -static void -gst_avc_src_init (GstAVCSrc * avcsrc, GstAVCSrcClass * avcsrc_class) -{ - gst_base_src_set_live (GST_BASE_SRC (avcsrc), TRUE); - - avcsrc->srcpad = gst_pad_new_from_static_template (&gst_avc_src_src_template, - "src"); - - avcsrc->queue = gst_atomic_queue_new (16); - avcsrc->cond = g_cond_new (); - avcsrc->queue_lock = g_mutex_new (); -} - -void -gst_avc_src_set_property (GObject * object, guint property_id, - const GValue * value, GParamSpec * pspec) -{ - /* GstAVCSrc *avcsrc = GST_AVC_SRC (object); */ - - switch (property_id) { - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - break; - } -} - -void -gst_avc_src_get_property (GObject * object, guint property_id, - GValue * value, GParamSpec * pspec) -{ - /* GstAVCSrc *avcsrc = GST_AVC_SRC (object); */ - - switch (property_id) { - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - break; - } -} - -void -gst_avc_src_dispose (GObject * object) -{ - /* GstAVCSrc *avcsrc = GST_AVC_SRC (object); */ - - /* clean up as possible. may be called multiple times */ - - G_OBJECT_CLASS (parent_class)->dispose (object); -} - -void -gst_avc_src_finalize (GObject * object) -{ - GstAVCSrc *avcsrc = GST_AVC_SRC (object); - - /* clean up object here */ - gst_atomic_queue_unref (avcsrc->queue); - g_cond_free (avcsrc->cond); - g_mutex_free (avcsrc->queue_lock); - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - - -static GstCaps * -gst_avc_src_get_caps (GstBaseSrc * src) -{ - /* GstAVCSrc *avcsrc = GST_AVC_SRC (src); */ - - return gst_caps_from_string ("video/mpegts,systemstream=true,packetsize=188"); -} - -#define kNumCyclesInMPEGReceiverSegment 200 -#define kNumSegmentsInMPEGReceiverProgram 10 - -void -MPEGReceiverMessageReceivedProc (UInt32 msg, UInt32 param1, UInt32 param2, - void *pRefCon) -{ - -} - -IOReturn -MyStructuredDataPushProc (UInt32 CycleDataCount, - MPEGReceiveCycleData * pCycleData, void *pRefCon) -{ - GstAVCSrc *avcsrc = GST_AVC_SRC (pRefCon); - - if (avcsrc) { - UInt32 numPackets = 0; - for (UInt32 cycle = 0; cycle < CycleDataCount; cycle++) - numPackets += pCycleData[cycle].tsPacketCount; - GstBuffer *buffer; - - buffer = gst_buffer_new_and_alloc (numPackets*kMPEG2TSPacketSize); - - guint8 *data = GST_BUFFER_DATA (buffer); - - for (UInt32 cycle = 0; cycle < CycleDataCount; cycle++) { - GST_LOG("Received cycle %lu of %lu - %lu packets (fw time %lx)", - cycle, CycleDataCount, pCycleData[cycle].tsPacketCount, - pCycleData[cycle].fireWireTimeStamp); - for (UInt32 sourcePacket = 0; sourcePacket < pCycleData[cycle].tsPacketCount; - sourcePacket++) { - memcpy (data, - pCycleData[cycle].pBuf[sourcePacket], kMPEG2TSPacketSize); - data += kMPEG2TSPacketSize; - - avcsrc->packets_enqueued++; - } - } - - gst_atomic_queue_push (avcsrc->queue, buffer); - - g_mutex_lock (avcsrc->queue_lock); - g_cond_signal (avcsrc->cond); - g_mutex_unlock (avcsrc->queue_lock); - } - - return 0; -} - -static gboolean -gst_avc_src_start (GstBaseSrc * src) -{ - GstAVCSrc *avcsrc = GST_AVC_SRC (src); - - GST_DEBUG_OBJECT (avcsrc, "start"); - - avcsrc->unlock = FALSE; - - // Create a AVCDeviceController - if (!avcsrc->pAVCDeviceController) - CreateAVCDeviceController (&avcsrc->pAVCDeviceController); - if (!avcsrc->pAVCDeviceController) { - // TODO: This should never happen (unless we've run out of memory), but we should handle it cleanly anyway - GST_ERROR ("Failed to create AVC device controller."); - return FALSE; - } - - GST_INFO ("Created AVC device controller."); - - if (avcsrc->deviceIndex >= CFArrayGetCount (avcsrc->pAVCDeviceController->avcDeviceArray)) { - GST_ERROR ("Failed to find AVC device %d", avcsrc->deviceIndex); - return FALSE; - } - - avcsrc->pAVCDevice = (AVCDevice *) - CFArrayGetValueAtIndex (avcsrc->pAVCDeviceController->avcDeviceArray, - avcsrc->deviceIndex); - - if (!avcsrc->pAVCDevice) { - GST_ERROR ("Failed to find AVC device %d", avcsrc->deviceIndex); - return FALSE; - } - - GST_INFO ("Found device with GUID 0x%016llX\n", avcsrc->pAVCDevice->guid); - - avcsrc->pAVCDevice->openDevice (nil, nil); - - avcsrc->pAVCDeviceStream = avcsrc->pAVCDevice->CreateMPEGReceiverForDevicePlug (0, nil, // We'll install the structured callback later (MyStructuredDataPushProc), - nil, - MPEGReceiverMessageReceivedProc, - nil, - nil, kNumCyclesInMPEGReceiverSegment, kNumSegmentsInMPEGReceiverProgram); - - avcsrc->pAVCDeviceStream->pMPEGReceiver->registerStructuredDataPushCallback - (MyStructuredDataPushProc, - kNumCyclesInMPEGReceiverSegment, (void *) avcsrc); - - avcsrc->pAVCDevice->StartAVCDeviceStream (avcsrc->pAVCDeviceStream); - - return TRUE; -} - -static gboolean -gst_avc_src_stop (GstBaseSrc * src) -{ - GstAVCSrc *avcsrc = GST_AVC_SRC (src); - GstBuffer *buffer; - - GST_DEBUG_OBJECT (avcsrc, "stop"); - - // Stop the stream - avcsrc->pAVCDevice->StopAVCDeviceStream(avcsrc->pAVCDeviceStream); - // Destroy the stream - avcsrc->pAVCDevice->DestroyAVCDeviceStream(avcsrc->pAVCDeviceStream); - avcsrc->pAVCDeviceStream = nil; - - // Forget about the device (don't destroy it; pAVCDeviceController manages it) - avcsrc->pAVCDevice = nil; - - GST_DEBUG("Packets enqueued = %llu", avcsrc->packets_enqueued); - GST_DEBUG("Packets dequeued = %llu", avcsrc->packets_dequeued); - - while ((buffer = GST_BUFFER (gst_atomic_queue_pop (avcsrc->queue))) != NULL) { - gst_buffer_unref (buffer); - } - - return TRUE; -} - -static gboolean -gst_avc_src_is_seekable (GstBaseSrc * src) -{ - GstAVCSrc *avcsrc = GST_AVC_SRC (src); - - GST_DEBUG_OBJECT (avcsrc, "is_seekable"); - - return FALSE; -} - -static gboolean -gst_avc_src_unlock (GstBaseSrc * src) -{ - GstAVCSrc *avcsrc = GST_AVC_SRC (src); - - GST_DEBUG_OBJECT (avcsrc, "unlock"); - - g_mutex_lock (avcsrc->queue_lock); - avcsrc->unlock = TRUE; - g_cond_signal (avcsrc->cond); - g_mutex_unlock (avcsrc->queue_lock); - - return TRUE; -} - -static gboolean -gst_avc_src_event (GstBaseSrc * src, GstEvent * event) -{ - GstAVCSrc *avcsrc = GST_AVC_SRC (src); - - GST_DEBUG_OBJECT (avcsrc, "event of type '%s'", GST_EVENT_TYPE_NAME(event)); - - GST_DEBUG("Packets enqueued = %llu, dequeued = %llu", - avcsrc->packets_enqueued, avcsrc->packets_dequeued); - - return TRUE; -} - -static GstFlowReturn -gst_avc_src_create (GstBaseSrc * src, guint64 offset, guint size, - GstBuffer ** buf) -{ - GstAVCSrc *avcsrc = GST_AVC_SRC (src); - GstBuffer *buffer; - - GST_DEBUG_OBJECT (avcsrc, "create"); - - g_mutex_lock (avcsrc->queue_lock); - buffer = GST_BUFFER (gst_atomic_queue_pop (avcsrc->queue)); - while (buffer == NULL && !avcsrc->unlock) { - g_cond_wait (avcsrc->cond, avcsrc->queue_lock); - buffer = GST_BUFFER (gst_atomic_queue_pop (avcsrc->queue)); - } - g_mutex_unlock (avcsrc->queue_lock); - - if (avcsrc->unlock) { - if (buffer) - gst_buffer_unref (buffer); - return GST_FLOW_FLUSHING; - } - - gst_buffer_set_caps (buffer, GST_PAD_CAPS (avcsrc->srcpad)); - - *buf = buffer; - - avcsrc->packets_dequeued++; - - return GST_FLOW_OK; -} - -static gboolean -gst_avc_src_query (GstBaseSrc * src, GstQuery * query) -{ - GstAVCSrc *avcsrc = GST_AVC_SRC (src); - - GST_DEBUG_OBJECT (avcsrc, "query"); - - return TRUE; -} - -static gboolean -gst_avc_src_unlock_stop (GstBaseSrc * src) -{ - GstAVCSrc *avcsrc = GST_AVC_SRC (src); - - GST_DEBUG_OBJECT (avcsrc, "stop"); - - return TRUE; -} diff --git a/sys/avc/gstavcsrc.h b/sys/avc/gstavcsrc.h deleted file mode 100644 index 81c6f1c71..000000000 --- a/sys/avc/gstavcsrc.h +++ /dev/null @@ -1,67 +0,0 @@ -/* GStreamer - * Copyright (C) 2011 FIXME <fixme@example.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef _GST_AVC_SRC_H_ -#define _GST_AVC_SRC_H_ - -#include <gst/base/gstbasesrc.h> -#include <AVCVideoServices/AVCVideoServices.h> -using namespace AVS; - -G_BEGIN_DECLS - -#define GST_TYPE_AVC_SRC (gst_avc_src_get_type()) -#define GST_AVC_SRC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AVC_SRC,GstAVCSrc)) -#define GST_AVC_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AVC_SRC,GstAVCSrcClass)) -#define GST_IS_AVC_SRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AVC_SRC)) -#define GST_IS_AVC_SRC_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AVC_SRC)) - -typedef struct _GstAVCSrc GstAVCSrc; -typedef struct _GstAVCSrcClass GstAVCSrcClass; - -struct _GstAVCSrc -{ - GstBaseSrc base_avcsrc; - - GstPad *srcpad; - - AVCDeviceController *pAVCDeviceController; - AVCDevice *pAVCDevice; - AVCDeviceStream *pAVCDeviceStream; - int deviceIndex; - - guint64 packets_enqueued; - guint64 packets_dequeued; - - GstAtomicQueue *queue; - GCond *cond; - GMutex *queue_lock; - gboolean unlock; -}; - -struct _GstAVCSrcClass -{ - GstBaseSrcClass base_avcsrc_class; -}; - -GType gst_avc_src_get_type (void); - -G_END_DECLS - -#endif diff --git a/sys/dxr3/.gitignore b/sys/dxr3/.gitignore deleted file mode 100644 index 58fd01e03..000000000 --- a/sys/dxr3/.gitignore +++ /dev/null @@ -1 +0,0 @@ -dxr3marshal.c diff --git a/sys/dxr3/Makefile.am b/sys/dxr3/Makefile.am deleted file mode 100644 index dc81c0c44..000000000 --- a/sys/dxr3/Makefile.am +++ /dev/null @@ -1,30 +0,0 @@ - -plugin_LTLIBRARIES = libgstdxr3.la - -libgstdxr3_la_SOURCES = dxr3videosink.c dxr3audiosink.c dxr3spusink.c \ - dxr3init.c ac3_padder.c -nodist_libgstdxr3_la_SOURCES = dxr3marshal.c -libgstdxr3_la_CFLAGS = $(GST_PLUGINS_BAD_CFLAGS) $(GST_CFLAGS) -libgstdxr3_la_LIBADD = -libgstdxr3_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstdxr3_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -BUILT_SOURCES = dxr3marshal.c dxr3marshal.h -built_headers = dxr3marshal.h - -noinst_HEADERS = dxr3videosink.h dxr3audiosink.h dxr3spusink.h \ - dxr3common.h ac3_padder.h - -EXTRA_DIST = dxr3marshal.list - - -dxr3marshal.h: dxr3marshal.list - glib-genmarshal --header --prefix=dxr3_marshal $^ > dxr3marshal.h.tmp - mv dxr3marshal.h.tmp dxr3marshal.h - -dxr3marshal.c: dxr3marshal.list - echo "#include \"dxr3marshal.h\"" >> dxr3marshal.c.tmp - glib-genmarshal --body --prefix=dxr3_marshal $^ >> dxr3marshal.c.tmp - mv dxr3marshal.c.tmp dxr3marshal.c - -CLEANFILES = $(BUILT_SOURCES) diff --git a/sys/dxr3/ac3_padder.c b/sys/dxr3/ac3_padder.c deleted file mode 100644 index e64c88bfb..000000000 --- a/sys/dxr3/ac3_padder.c +++ /dev/null @@ -1,254 +0,0 @@ -/* GStreamer - * Copyright (C) 2003 Martin Soto <martinsoto@users.sourceforge.net> - * - * ac3_padder.c: Pad AC3 frames for use with an SPDIF interface. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <stdio.h> -#include <string.h> - -#include "ac3_padder.h" - -#define IEC61937_DATA_TYPE_AC3 1 - -struct frmsize_s -{ - unsigned short bit_rate; - unsigned short frm_size[3]; -}; - - -static const struct frmsize_s frmsizecod_tbl[64] = { - {32, {64, 69, 96}}, - {32, {64, 70, 96}}, - {40, {80, 87, 120}}, - {40, {80, 88, 120}}, - {48, {96, 104, 144}}, - {48, {96, 105, 144}}, - {56, {112, 121, 168}}, - {56, {112, 122, 168}}, - {64, {128, 139, 192}}, - {64, {128, 140, 192}}, - {80, {160, 174, 240}}, - {80, {160, 175, 240}}, - {96, {192, 208, 288}}, - {96, {192, 209, 288}}, - {112, {224, 243, 336}}, - {112, {224, 244, 336}}, - {128, {256, 278, 384}}, - {128, {256, 279, 384}}, - {160, {320, 348, 480}}, - {160, {320, 349, 480}}, - {192, {384, 417, 576}}, - {192, {384, 418, 576}}, - {224, {448, 487, 672}}, - {224, {448, 488, 672}}, - {256, {512, 557, 768}}, - {256, {512, 558, 768}}, - {320, {640, 696, 960}}, - {320, {640, 697, 960}}, - {384, {768, 835, 1152}}, - {384, {768, 836, 1152}}, - {448, {896, 975, 1344}}, - {448, {896, 976, 1344}}, - {512, {1024, 1114, 1536}}, - {512, {1024, 1115, 1536}}, - {576, {1152, 1253, 1728}}, - {576, {1152, 1254, 1728}}, - {640, {1280, 1393, 1920}}, - {640, {1280, 1394, 1920}} -}; - - - -/* Go one byte forward in the input buffer. */ -#define ac3p_in_fw(padder) ((padder)->in_ptr++, (padder)->remaining--) - -/* Go one byte forward in the output buffer. */ -#define ac3p_out_fw(padder) ((padder)->out_ptr++, (padder)->bytes_to_copy--) - - -/** - * ac3p_init: - * @padder: The padder structure to initialize. - * - * Initializes an AC3 stream padder. This structure can be - * subsequently used to parse an AC3 stream and convert it to IEC958 - * (S/PDIF) padded packets. - */ -extern void -ac3p_init (ac3_padder * padder) -{ - const char sync[4] = { 0x72, 0xF8, 0x1F, 0x4E }; - - padder->state = AC3P_STATE_SYNC1; - - /* No material to read yet. */ - padder->remaining = 0; - - /* Initialize the sync bytes in the frame. */ - memcpy (padder->frame.header, sync, 4); -} - - -/** - * ac3_push_data: - * @padder: The padder structure. - * @data: A pointer to a buffer with new data to parse. This should - * correspond to a new piece of a stream containing raw AC3 data. - * @size: The number of available bytes in the buffer. - * - * Pushes a new buffer of data to be parsed by the ac3 padder. The - * ac3_parse() function will actually parse the data and report when - * new frames are found. This funcion should only be called once at - * the beginning of the parsing process, or when the ac3_parse() - * function returns the %AC3P_EVENT_PUSH event. - */ -extern void -ac3p_push_data (ac3_padder * padder, guchar * data, guint size) -{ - padder->in_ptr = data; - padder->remaining = size; -} - - -/** - * ac3p_parse: - * @padder: The padder structure. - * - * Parses the bytes already pushed into the padder structure (see - * ac3p_push_data()) and returns an event value depending on the - * results of the parsing. - * - * Returns: %AC3P_EVENT_FRAME to indicate that a new AC3 was found and - * padded for IEC958 transmission. This frame can be read inmediatly - * with ac3p_frame(). %AC3P_EVENT_PUSH to indicate that new data from - * the input stream must be pushed into the padder using - * ac3p_push_data(). This function should be called again after - * pushing the data. - */ -extern int -ac3p_parse (ac3_padder * padder) -{ - while (padder->remaining > 0) { - switch (padder->state) { - case AC3P_STATE_SYNC1: - if (*(padder->in_ptr) == 0x0b) { - /* The first sync byte was found. Go to the next state. */ - padder->frame.sync_byte1 = 0x0b; - padder->state = AC3P_STATE_SYNC2; - } - ac3p_in_fw (padder); - break; - - case AC3P_STATE_SYNC2: - if (*(padder->in_ptr) == 0x77) { - /* The second sync byte was seen right after the first. Go to - the next state. */ - padder->frame.sync_byte2 = 0x77; - padder->state = AC3P_STATE_HEADER; - - /* Skip one byte. */ - ac3p_in_fw (padder); - - /* Prepare for reading the header. */ - padder->out_ptr = (guchar *) & (padder->frame.crc1); - /* Discount the 2 sync bytes from the header size. */ - padder->bytes_to_copy = AC3P_AC3_HEADER_SIZE - 2; - } else { - /* The second sync byte was not seen. Go back to the - first state. */ - padder->state = AC3P_STATE_SYNC1; - } - break; - - case AC3P_STATE_HEADER: - if (padder->bytes_to_copy > 0) { - /* Copy one byte. */ - *(padder->out_ptr) = *(padder->in_ptr); - ac3p_in_fw (padder); - ac3p_out_fw (padder); - } else { - int fscod; - - /* The header is ready: */ - - fscod = (padder->frame.code >> 6) & 0x03; - - /* Calculate the frame size. */ - padder->ac3_frame_size = - 2 * frmsizecod_tbl[padder->frame.code & 0x3f].frm_size[fscod]; - - /* Set up the IEC header. */ - if (padder->ac3_frame_size > 0) { - padder->frame.header[4] = IEC61937_DATA_TYPE_AC3; - } else { - /* Don't know what it is, better be careful. */ - padder->state = AC3P_STATE_SYNC1; - break; - } - padder->frame.header[5] = 0x00; - padder->frame.header[6] = (padder->ac3_frame_size * 8) & 0xFF; - padder->frame.header[7] = ((padder->ac3_frame_size * 8) >> 8) & 0xFF; - - /* Prepare for reading the body. */ - padder->bytes_to_copy = padder->ac3_frame_size - AC3P_AC3_HEADER_SIZE; - padder->state = AC3P_STATE_CONTENT; - } - break; - - case AC3P_STATE_CONTENT: - if (padder->bytes_to_copy > 0) { - /* Copy one byte. */ - *(padder->out_ptr) = *(padder->in_ptr); - ac3p_in_fw (padder); - ac3p_out_fw (padder); - } else { - guint16 *ptr, i; - - /* Frame ready. Prepare for output: */ - - /* Zero the non AC3 portion of the padded frame. */ - memset (&(padder->frame.sync_byte1) + padder->ac3_frame_size, 0, - AC3P_IEC_FRAME_SIZE - AC3P_IEC_HEADER_SIZE - - padder->ac3_frame_size); - - /* Fix the byte order in the AC3 portion: */ - ptr = (guint16 *) & (padder->frame.sync_byte1); - i = padder->ac3_frame_size / 2; - while (i > 0) { - *ptr = GUINT16_TO_BE (*ptr); - ptr++; - i--; - } - - /* Start over again. */ - padder->state = AC3P_STATE_SYNC1; - - return AC3P_EVENT_FRAME; - } - break; - } - } - - return AC3P_EVENT_PUSH; -} diff --git a/sys/dxr3/ac3_padder.h b/sys/dxr3/ac3_padder.h deleted file mode 100644 index 7c0313810..000000000 --- a/sys/dxr3/ac3_padder.h +++ /dev/null @@ -1,129 +0,0 @@ -/* GStreamer - * Copyright (C) 2003 Martin Soto <martinsoto@users.sourceforge.net> - * - * ac3_padder.h: Pad AC3 frames for use with an SPDIF interface. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef AC3_PADDER_INC -#define AC3_PADDER_INC - -#include <glib.h> - - -/* Size of an IEC958 padded AC3 frame. */ -#define AC3P_IEC_FRAME_SIZE 6144 -/* Size of the IEC958 header. */ -#define AC3P_IEC_HEADER_SIZE 8 -/* Size of the AC3 header. */ -#define AC3P_AC3_HEADER_SIZE 7 - - -/* An IEC958 padded AC3 frame. */ -typedef struct { - /* IEC header. */ - guchar header[AC3P_IEC_HEADER_SIZE]; - - /* Begin of AC3 header. */ - guchar sync_byte1; - guchar sync_byte2; - - guchar crc1[2]; - guchar code; - guchar bsidmod; - guchar acmod; - /* End of AC3 header. */ - - unsigned char data[AC3P_IEC_FRAME_SIZE - AC3P_IEC_HEADER_SIZE - - AC3P_AC3_HEADER_SIZE]; -} ac3p_iec958_burst_frame; - - -/* Possible states for the reading automaton: */ - -/* Searching for sync byte 1. */ -#define AC3P_STATE_SYNC1 1 -/* Searching for sync byte 2. */ -#define AC3P_STATE_SYNC2 2 -/* Reading AC3 header. */ -#define AC3P_STATE_HEADER 3 -/* Reading packet contents.*/ -#define AC3P_STATE_CONTENT 4 - - -/* Events generated by the parse function: */ - -/* The parser needs new data to be pushed. */ -#define AC3P_EVENT_PUSH 1 -/* There is a new padded frame ready to read from the padder structure. */ -#define AC3P_EVENT_FRAME 2 - - -/* The internal state for the padder. */ -typedef struct { - guint state; /* State of the reading automaton. */ - - guchar *in_ptr; /* Input pointer, marking the current - postion in the input buffer. */ - guint remaining; /* The number of bytes remaining in the current - reading buffer. */ - - guchar *out_ptr; /* Output pointer, marking the current - position in the output frame. */ - guint bytes_to_copy; - /* Number of bytes that still must be copied - to the output frame *during this reading - stage*. */ - - guint ac3_frame_size; - /* The size in bytes of the pure AC3 portion - of the current frame. */ - - ac3p_iec958_burst_frame frame; - /* The current output frame. */ -} ac3_padder; - - - -extern void -ac3p_init(ac3_padder *padder); - -extern void -ac3p_push_data(ac3_padder *padder, guchar *data, guint size); - -extern int -ac3p_parse(ac3_padder *padder); - - -/* - * ac3p_frame - * @padder The padder structure. - * - * Returns a pointer to the padded frame contained in the padder. - */ -#define ac3p_frame(padder) ((guint *) &((padder)->frame)) - -/* - * ac3p_frame_size - * @padder The padder structure. - * - * Returns the length in bytes of the last read raw AC3 frame. - */ -#define ac3p_frame_size(padder) ((padder)->ac3_frame_size) - - -#endif diff --git a/sys/dxr3/dxr3audiosink.c b/sys/dxr3/dxr3audiosink.c deleted file mode 100644 index 9638feb01..000000000 --- a/sys/dxr3/dxr3audiosink.c +++ /dev/null @@ -1,740 +0,0 @@ -/* GStreamer - * Copyright (C) 2003 Martin Soto <martinsoto@users.sourceforge.net> - * - * dxr3audiosink.c: Audio sink for em8300 based DVD cards. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <errno.h> -#include <string.h> -#include <fcntl.h> -#include <unistd.h> -#include <sys/ioctl.h> - -#include <linux/soundcard.h> -#include <linux/em8300.h> - -#include <gst/gst-i18n-plugin.h> -#include <gst/gst.h> - -#include "dxr3audiosink.h" -#include "dxr3marshal.h" -#include "dxr3common.h" - -/* Our only supported AC3 byte rate. */ -#define AC3_BYTE_RATE 48000 - -/* Determines the amount of time to play the given number of bytes of - the original AC3 stream. The result is expressed as MPEG2. */ -#define TIME_FOR_BYTES(bytes) (((bytes) * 90) / 48) - -/* Dxr3AudioSink signals and args */ -enum -{ - SIGNAL_FLUSHED, - LAST_SIGNAL -}; - -enum -{ - ARG_0, - ARG_DIGITAL_PCM -}; - -static GstStaticPadTemplate dxr3audiosink_pcm_sink_factory = -GST_STATIC_PAD_TEMPLATE ("pcm_sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/x-raw-int, " - "endianness = (int) BYTE_ORDER, " - "signed = (boolean) TRUE, " - "width = (int) 16, " - "depth = (int) 16, " - "rate = (int) { 32000, 44100, 48000, 66000 }, " "channels = (int) 2") - ); - -static GstStaticPadTemplate dxr3audiosink_ac3_sink_factory = -GST_STATIC_PAD_TEMPLATE ("ac3_sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/x-ac3" - /* no parameters needed, we don't need a parsed stream */ - ) - ); - - -static void dxr3audiosink_class_init (Dxr3AudioSinkClass * klass); -static void dxr3audiosink_base_init (Dxr3AudioSinkClass * klass); -static void dxr3audiosink_init (Dxr3AudioSink * sink); - -static void dxr3audiosink_set_property (GObject * object, - guint prop_id, const GValue * value, GParamSpec * pspec); -static void dxr3audiosink_get_property (GObject * object, - guint prop_id, GValue * value, GParamSpec * pspec); - -static gboolean dxr3audiosink_open (Dxr3AudioSink * sink); -static gboolean dxr3audiosink_set_mode_pcm (Dxr3AudioSink * sink); -static gboolean dxr3audiosink_set_mode_ac3 (Dxr3AudioSink * sink); -static void dxr3audiosink_close (Dxr3AudioSink * sink); -static gboolean dxr3audiosink_set_clock (GstElement * element, - GstClock * clock); - -static GstPadLinkReturn dxr3audiosink_pcm_sinklink (GstPad * pad, - const GstCaps * caps); -static void dxr3audiosink_set_scr (Dxr3AudioSink * sink, guint32 scr); - -static gboolean dxr3audiosink_handle_event (GstPad * pad, GstEvent * event); -static void dxr3audiosink_chain_pcm (GstPad * pad, GstData * buf); -static void dxr3audiosink_chain_ac3 (GstPad * pad, GstData * buf); - -/* static void dxr3audiosink_wait (Dxr3AudioSink *sink, */ -/* GstClockTime time); */ -/* static int dxr3audiosink_mvcommand (Dxr3AudioSink *sink, */ -/* int command); */ - -static GstStateChangeReturn dxr3audiosink_change_state (GstElement * element, - GstStateChange transition); - -static void dxr3audiosink_flushed (Dxr3AudioSink * sink); - -static GstElementClass *parent_class = NULL; -static guint dxr3audiosink_signals[LAST_SIGNAL] = { 0 }; - - -extern GType -dxr3audiosink_get_type (void) -{ - static GType dxr3audiosink_type = 0; - - if (!dxr3audiosink_type) { - static const GTypeInfo dxr3audiosink_info = { - sizeof (Dxr3AudioSinkClass), - (GBaseInitFunc) dxr3audiosink_base_init, - NULL, - (GClassInitFunc) dxr3audiosink_class_init, - NULL, - NULL, - sizeof (Dxr3AudioSink), - 0, - (GInstanceInitFunc) dxr3audiosink_init, - }; - - dxr3audiosink_type = g_type_register_static (GST_TYPE_ELEMENT, - "Dxr3AudioSink", &dxr3audiosink_info, 0); - } - - return dxr3audiosink_type; -} - - -static void -dxr3audiosink_base_init (Dxr3AudioSinkClass * klass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gst_element_class_add_static_pad_template (element_class, - &dxr3audiosink_pcm_sink_factory); - gst_element_class_add_static_pad_template (element_class, - &dxr3audiosink_ac3_sink_factory); - gst_element_class_set_static_metadata (element_class, - "dxr3/Hollywood+ mpeg decoder board audio plugin", "Audio/Sink", - "Feeds audio to Sigma Designs em8300 based boards", - "Martin Soto <martinsoto@users.sourceforge.net>"); -} - -static void -dxr3audiosink_class_init (Dxr3AudioSinkClass * klass) -{ - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - - gobject_class = (GObjectClass *) klass; - gstelement_class = (GstElementClass *) klass; - - parent_class = g_type_class_peek_parent (klass); - - dxr3audiosink_signals[SIGNAL_FLUSHED] = - g_signal_new ("flushed", G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (Dxr3AudioSinkClass, flushed), - NULL, NULL, dxr3_marshal_VOID__VOID, G_TYPE_NONE, 0); - - klass->flushed = dxr3audiosink_flushed; - - g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_DIGITAL_PCM, - g_param_spec_boolean ("digital-pcm", "Digital PCM", - "Use the digital output for PCM sound", FALSE, G_PARAM_READWRITE)); - - gobject_class->set_property = dxr3audiosink_set_property; - gobject_class->get_property = dxr3audiosink_get_property; - - gstelement_class->change_state = dxr3audiosink_change_state; - gstelement_class->set_clock = dxr3audiosink_set_clock; -} - - -static void -dxr3audiosink_init (Dxr3AudioSink * sink) -{ - GstPadTemplate *temp; - - /* Create the PCM pad. */ - temp = gst_static_pad_template_get (&dxr3audiosink_pcm_sink_factory); - sink->pcm_sinkpad = gst_pad_new_from_template (temp, "pcm_sink"); - gst_pad_set_chain_function (sink->pcm_sinkpad, dxr3audiosink_chain_pcm); - gst_pad_set_link_function (sink->pcm_sinkpad, dxr3audiosink_pcm_sinklink); - gst_element_add_pad (GST_ELEMENT (sink), sink->pcm_sinkpad); - - /* Create the AC3 pad. */ - temp = gst_static_pad_template_get (&dxr3audiosink_ac3_sink_factory); - sink->ac3_sinkpad = gst_pad_new_from_template (temp, "ac3_sink"); - gst_pad_set_chain_function (sink->ac3_sinkpad, dxr3audiosink_chain_ac3); - gst_element_add_pad (GST_ELEMENT (sink), sink->ac3_sinkpad); - - GST_OBJECT_FLAG_SET (GST_ELEMENT (sink), GST_ELEMENT_EVENT_AWARE); - - sink->card_number = 0; - - sink->audio_filename = NULL; - sink->audio_fd = -1; - - sink->control_filename = NULL; - sink->control_fd = -1; - - /* Since we don't know any better, we set the initial scr to 0. */ - sink->scr = 0; - - /* Initially don't use digital output. */ - sink->digital_pcm = FALSE; - - /* Initially there's no padder. */ - sink->padder = NULL; - - sink->mode = DXR3AUDIOSINK_MODE_NONE; -} - - -static void -dxr3audiosink_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - Dxr3AudioSink *sink; - - sink = DXR3AUDIOSINK (object); - - switch (prop_id) { - case ARG_DIGITAL_PCM: - sink->digital_pcm = g_value_get_boolean (value); - /* Refresh the setup of the device. */ - if (sink->mode == DXR3AUDIOSINK_MODE_PCM) { - dxr3audiosink_set_mode_pcm (sink); - } - g_object_notify (G_OBJECT (sink), "digital-pcm"); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - - -static void -dxr3audiosink_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) -{ - Dxr3AudioSink *sink; - - g_return_if_fail (GST_IS_DXR3AUDIOSINK (object)); - - sink = DXR3AUDIOSINK (object); - - switch (prop_id) { - case ARG_DIGITAL_PCM: - g_value_set_boolean (value, sink->digital_pcm); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - - -static gboolean -dxr3audiosink_open (Dxr3AudioSink * sink) -{ - g_return_val_if_fail (!GST_OBJECT_FLAG_IS_SET (sink, DXR3AUDIOSINK_OPEN), - FALSE); - - /* Compute the name of the audio device file. */ - sink->audio_filename = g_strdup_printf ("/dev/em8300_ma-%d", - sink->card_number); - - sink->audio_fd = open (sink->audio_filename, O_WRONLY); - if (sink->audio_fd < 0) { - GST_ELEMENT_ERROR (sink, RESOURCE, OPEN_WRITE, - (_("Could not open audio device \"%s\" for writing."), - sink->audio_filename), GST_ERROR_SYSTEM); - return FALSE; - } - - /* Open the control device. */ - sink->control_filename = g_strdup_printf ("/dev/em8300-%d", - sink->card_number); - - sink->control_fd = open (sink->control_filename, O_WRONLY); - if (sink->control_fd < 0) { - GST_ELEMENT_ERROR (sink, RESOURCE, OPEN_WRITE, - (_("Could not open control device \"%s\" for writing."), - sink->control_filename), GST_ERROR_SYSTEM); - return FALSE; - } - - GST_OBJECT_FLAG_SET (sink, DXR3AUDIOSINK_OPEN); - - dxr3audiosink_set_mode_pcm (sink); - - return TRUE; -} - - -/** - * dxr3audiosink_set_mode: - * @sink: The sink element to operate on. - * - * Set the operation mode of the element to PCM. - */ -static gboolean -dxr3audiosink_set_mode_pcm (Dxr3AudioSink * sink) -{ - int tmp, oss_mode, audiomode; - - if (sink->audio_fd == -1 || sink->control_fd == -1) { - return FALSE; - } - - /* Set the audio device mode. */ - oss_mode = (G_BYTE_ORDER == G_BIG_ENDIAN ? AFMT_S16_BE : AFMT_S16_LE); - tmp = oss_mode; - if (ioctl (sink->audio_fd, SNDCTL_DSP_SETFMT, &tmp) < 0 || tmp != oss_mode) { - GST_ELEMENT_ERROR (sink, RESOURCE, SETTINGS, - (_("Could not configure audio device \"%s\"."), sink->audio_filename), - GST_ERROR_SYSTEM); - return FALSE; - } - - /* Set the card's general audio output mode. */ - audiomode = sink->digital_pcm ? - EM8300_AUDIOMODE_DIGITALPCM : EM8300_AUDIOMODE_ANALOG; - ioctl (sink->control_fd, EM8300_IOCTL_SET_AUDIOMODE, &audiomode); - - /* Set the sampling rate. */ - tmp = sink->rate; - if (ioctl (sink->audio_fd, SNDCTL_DSP_SPEED, &tmp) < 0) { - GST_ELEMENT_ERROR (sink, RESOURCE, SETTINGS, - (_("Could not set audio device \"%s\" to %d Hz."), sink->audio_filename, - sink->rate), GST_ERROR_SYSTEM); - return FALSE; - } - - /* Get rid of the padder, if any. */ - if (sink->padder != NULL) { - g_free (sink->padder); - sink->padder = NULL; - } - - sink->mode = DXR3AUDIOSINK_MODE_PCM; - - return TRUE; -} - - -/** - * dxr3audiosink_set_mode: - * @sink: The sink element to operate on - * - * Set the operation mode of the element to AC3. - */ -static gboolean -dxr3audiosink_set_mode_ac3 (Dxr3AudioSink * sink) -{ - int tmp, audiomode; - - if (sink->audio_fd == -1 || sink->control_fd == -1) { - return FALSE; - } - - /* Set the sampling rate. */ - tmp = AC3_BYTE_RATE; - if (ioctl (sink->audio_fd, SNDCTL_DSP_SPEED, &tmp) < 0 || - tmp != AC3_BYTE_RATE) { - GST_ELEMENT_ERROR (sink, RESOURCE, SETTINGS, - (_("Could not set audio device \"%s\" to %d Hz."), sink->audio_filename, - AC3_BYTE_RATE), GST_ERROR_SYSTEM); - return FALSE; - } - - /* Set the card's general audio output mode to AC3. */ - audiomode = EM8300_AUDIOMODE_DIGITALAC3; - ioctl (sink->control_fd, EM8300_IOCTL_SET_AUDIOMODE, &audiomode); - - /* Create a padder if necessary, */ - if (sink->padder == NULL) { - sink->padder = g_malloc (sizeof (ac3_padder)); - ac3p_init (sink->padder); - } - - sink->mode = DXR3AUDIOSINK_MODE_AC3; - - return TRUE; -} - - -static void -dxr3audiosink_close (Dxr3AudioSink * sink) -{ - g_return_if_fail (GST_OBJECT_FLAG_IS_SET (sink, DXR3AUDIOSINK_OPEN)); - - if (close (sink->audio_fd) != 0) { - GST_ELEMENT_ERROR (sink, RESOURCE, CLOSE, - (_("Could not close audio device \"%s\"."), sink->audio_filename), - GST_ERROR_SYSTEM); - return; - } - - if (close (sink->control_fd) != 0) { - GST_ELEMENT_ERROR (sink, RESOURCE, CLOSE, - (_("Could not close control device \"%s\"."), sink->audio_filename), - GST_ERROR_SYSTEM); - return; - } - - GST_OBJECT_FLAG_UNSET (sink, DXR3AUDIOSINK_OPEN); - - g_free (sink->audio_filename); - sink->audio_filename = NULL; - - g_free (sink->control_filename); - sink->control_filename = NULL; - - /* Get rid of the padder, if any. */ - if (sink->padder != NULL) { - g_free (sink->padder); - sink->padder = NULL; - } -} - - -static gboolean -dxr3audiosink_set_clock (GstElement * element, GstClock * clock) -{ - Dxr3AudioSink *src = DXR3AUDIOSINK (element); - - src->clock = clock; - - return GST_ELEMENT_CLASS (parent_class)->set_clock (element, clock); -} - - -static GstPadLinkReturn -dxr3audiosink_pcm_sinklink (GstPad * pad, const GstCaps * caps) -{ - Dxr3AudioSink *sink = DXR3AUDIOSINK (gst_pad_get_parent (pad)); - GstStructure *structure = gst_caps_get_structure (caps, 0); - gint rate; - - if (!gst_caps_is_fixed (caps)) { - return GST_PAD_LINK_DELAYED; - } - - gst_structure_get_int (structure, "rate", &rate); - sink->rate = rate; - - return GST_PAD_LINK_OK; -} - - -static void -dxr3audiosink_set_scr (Dxr3AudioSink * sink, guint32 scr) -{ - guint32 zero = 0; - -/* fprintf (stderr, "====== Adjusting SCR\n"); */ - ioctl (sink->control_fd, EM8300_IOCTL_SCR_SET, &zero); - ioctl (sink->control_fd, EM8300_IOCTL_SCR_SET, &scr); -} - - -static gboolean -dxr3audiosink_handle_event (GstPad * pad, GstEvent * event) -{ - GstEventType type; - Dxr3AudioSink *sink = DXR3AUDIOSINK (gst_pad_get_parent (pad)); - - type = event ? GST_EVENT_TYPE (event) : GST_EVENT_UNKNOWN; - - switch (type) { - case GST_EVENT_FLUSH: - if (sink->control_fd >= 0) { - unsigned audiomode; - - if (sink->mode == DXR3AUDIOSINK_MODE_AC3) { - audiomode = EM8300_AUDIOMODE_DIGITALPCM; - ioctl (sink->control_fd, EM8300_IOCTL_SET_AUDIOMODE, &audiomode); - audiomode = EM8300_AUDIOMODE_DIGITALAC3; - ioctl (sink->control_fd, EM8300_IOCTL_SET_AUDIOMODE, &audiomode); - } - - /* Report the flush operation. */ - g_signal_emit (G_OBJECT (sink), - dxr3audiosink_signals[SIGNAL_FLUSHED], 0); - } - break; - default: - gst_pad_event_default (pad, event); - break; - } - - return TRUE; -} - - -static void -dxr3audiosink_chain_pcm (GstPad * pad, GstData * _data) -{ - Dxr3AudioSink *sink; - gint bytes_written = 0; - GstBuffer *buf; - - g_return_if_fail (pad != NULL); - g_return_if_fail (GST_IS_PAD (pad)); - g_return_if_fail (_data != NULL); - - sink = DXR3AUDIOSINK (gst_pad_get_parent (pad)); - - if (GST_IS_EVENT (_data)) { - dxr3audiosink_handle_event (pad, GST_EVENT (_data)); - return; - } - - buf = GST_BUFFER (_data); - - if (sink->mode != DXR3AUDIOSINK_MODE_PCM) { - /* Switch to PCM mode. */ - dxr3audiosink_set_mode_pcm (sink); - } - - if (GST_OBJECT_FLAG_IS_SET (sink, DXR3AUDIOSINK_OPEN)) { - if (GST_BUFFER_TIMESTAMP (buf) != GST_CLOCK_TIME_NONE) { - /* We have a new scr value. */ - sink->scr = GSTTIME_TO_MPEGTIME (GST_BUFFER_TIMESTAMP (buf)); - } - - /* Update the system reference clock (SCR) in the card. */ - { - unsigned in, out, odelay; - unsigned diff; - - ioctl (sink->control_fd, EM8300_IOCTL_SCR_GET, &out); - - ioctl (sink->audio_fd, SNDCTL_DSP_GETODELAY, &odelay); - - in = MPEGTIME_TO_DXRTIME (sink->scr - (odelay * 90) / 192); - diff = in > out ? in - out : out - in; - if (diff > 1800) { - dxr3audiosink_set_scr (sink, in); - } - } - - /* Update our SCR value. */ - sink->scr += (unsigned) (GST_BUFFER_SIZE (buf) * - (90000.0 / ((float) sink->rate * 4))); - - /* Write the buffer to the sound device. */ - bytes_written = write (sink->audio_fd, GST_BUFFER_DATA (buf), - GST_BUFFER_SIZE (buf)); - if (bytes_written < GST_BUFFER_SIZE (buf)) { - fprintf (stderr, "dxr3audiosink: Warning: %d bytes should be " - "written, only %d bytes written\n", - GST_BUFFER_SIZE (buf), bytes_written); - } - } - - gst_buffer_unref (buf); -} - - -static void -dxr3audiosink_chain_ac3 (GstPad * pad, GstData * _data) -{ - Dxr3AudioSink *sink; - gint bytes_written = 0; - GstBuffer *buf; - - g_return_if_fail (pad != NULL); - g_return_if_fail (GST_IS_PAD (pad)); - g_return_if_fail (_data != NULL); - - sink = DXR3AUDIOSINK (gst_pad_get_parent (pad)); - - if (GST_IS_EVENT (_data)) { - dxr3audiosink_handle_event (pad, GST_EVENT (_data)); - return; - } - - buf = GST_BUFFER (_data); - - if (sink->mode != DXR3AUDIOSINK_MODE_AC3) { - /* Switch to AC3 mode. */ - dxr3audiosink_set_mode_ac3 (sink); - } - - if (GST_OBJECT_FLAG_IS_SET (sink, DXR3AUDIOSINK_OPEN)) { - int event; - - if (GST_BUFFER_TIMESTAMP (buf) != GST_CLOCK_TIME_NONE) { - /* We have a new scr value. */ - -/* fprintf (stderr, "------ Audio Time %.04f\n", */ -/* (double) GST_BUFFER_TIMESTAMP (buf) / GST_SECOND); */ - - sink->scr = GSTTIME_TO_MPEGTIME (GST_BUFFER_TIMESTAMP (buf)); - } - - /* Push the new data into the padder. */ - ac3p_push_data (sink->padder, GST_BUFFER_DATA (buf), GST_BUFFER_SIZE (buf)); - - /* Parse the data. */ - event = ac3p_parse (sink->padder); - while (event != AC3P_EVENT_PUSH) { - switch (event) { - case AC3P_EVENT_FRAME: - /* We have a new frame: */ - - /* Update the system reference clock (SCR) in the card. */ - { - unsigned in, out, odelay; - unsigned diff; - - ioctl (sink->control_fd, EM8300_IOCTL_SCR_GET, &out); - - ioctl (sink->audio_fd, SNDCTL_DSP_GETODELAY, &odelay); - /* 192000 bytes/sec */ - - in = MPEGTIME_TO_DXRTIME (sink->scr - (odelay * 90) / 192); - diff = in > out ? in - out : out - in; - if (diff > 1800) { - dxr3audiosink_set_scr (sink, in); - } - } - - /* Update our SCR value. */ - sink->scr += TIME_FOR_BYTES (ac3p_frame_size (sink->padder)); - - /* Write the frame to the sound device. */ - bytes_written = write (sink->audio_fd, ac3p_frame (sink->padder), - AC3P_IEC_FRAME_SIZE); - - if (bytes_written < AC3P_IEC_FRAME_SIZE) { - fprintf (stderr, "dxr3audiosink: Warning: %d bytes should be " - "written, only %d bytes written\n", - AC3P_IEC_FRAME_SIZE, bytes_written); - } - - break; - } - - event = ac3p_parse (sink->padder); - } - } - - gst_buffer_unref (buf); -} - -#if 0 -/** - * dxr3audiosink_wait: - * - * Make the sink wait the specified amount of time. - */ -static void -dxr3audiosink_wait (Dxr3AudioSink * sink, GstClockTime time) -{ - GstClockID id; - GstClockTimeDiff jitter; - GstClockReturn ret; - GstClockTime current_time = gst_clock_get_time (sink->clock); - - id = gst_clock_new_single_shot_id (sink->clock, current_time + time); - ret = gst_clock_id_wait (id, &jitter); - gst_clock_id_free (id); -} - - -static int -dxr3audiosink_mvcommand (Dxr3AudioSink * sink, int command) -{ - em8300_register_t regs; - - regs.microcode_register = 1; - regs.reg = 0; - regs.val = command; - - return ioctl (sink->control_fd, EM8300_IOCTL_WRITEREG, ®s); -} -#endif - -static GstStateChangeReturn -dxr3audiosink_change_state (GstElement * element, GstStateChange transition) -{ - g_return_val_if_fail (GST_IS_DXR3AUDIOSINK (element), - GST_STATE_CHANGE_FAILURE); - - if (GST_STATE_PENDING (element) == GST_STATE_NULL) { - if (GST_OBJECT_FLAG_IS_SET (element, DXR3AUDIOSINK_OPEN)) { - dxr3audiosink_close (DXR3AUDIOSINK (element)); - } - } else { - if (!GST_OBJECT_FLAG_IS_SET (element, DXR3AUDIOSINK_OPEN)) { - if (!dxr3audiosink_open (DXR3AUDIOSINK (element))) { - return GST_STATE_CHANGE_FAILURE; - } - } - } - - if (GST_ELEMENT_CLASS (parent_class)->change_state) { - return GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - } - - return GST_STATE_CHANGE_SUCCESS; -} - - -/** - * dxr3audiosink_flushed: - * - * Default do nothing implementation for the "flushed" signal. The - * "flushed" signal will be fired right after flushing the hardware - * queues due to a received flush event - */ -static void -dxr3audiosink_flushed (Dxr3AudioSink * sink) -{ - /* Do nothing. */ -} diff --git a/sys/dxr3/dxr3audiosink.h b/sys/dxr3/dxr3audiosink.h deleted file mode 100644 index d1394a057..000000000 --- a/sys/dxr3/dxr3audiosink.h +++ /dev/null @@ -1,112 +0,0 @@ -/* GStreamer - * Copyright (C) 2003 Martin Soto <martinsoto@users.sourceforge.net> - * - * dxr3audiosink.h: Audio sink for em8300 based DVD cards. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __DXR3AUDIOSINK_H__ -#define __DXR3AUDIOSINK_H__ - -#include <gst/gst.h> - -#include "ac3_padder.h" - -G_BEGIN_DECLS - - -#define GST_TYPE_DXR3AUDIOSINK \ - (dxr3audiosink_get_type()) -#define DXR3AUDIOSINK(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DXR3AUDIOSINK,Dxr3AudioSink)) -#define DXR3AUDIOSINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DXR3AUDIOSINK,Dxr3AudioSinkClass)) -#define GST_IS_DXR3AUDIOSINK(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DXR3AUDIOSINK)) -#define GST_IS_DXR3AUDIOSINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DXR3AUDIOSINK)) - - -typedef struct _Dxr3AudioSink Dxr3AudioSink; -typedef struct _Dxr3AudioSinkClass Dxr3AudioSinkClass; - - -typedef enum { - DXR3AUDIOSINK_OPEN = (GST_ELEMENT_FLAG_LAST << 0), - DXR3AUDIOSINK_FLAG_LAST = (GST_ELEMENT_FLAG_LAST << 2), -} Dxr3AudioSinkFlags; - - -/* PCM or AC3? */ -typedef enum { - DXR3AUDIOSINK_MODE_NONE, /* No mode set. */ - DXR3AUDIOSINK_MODE_AC3, /* AC3 out. */ - DXR3AUDIOSINK_MODE_PCM, /* PCM out. */ -} Dxr3AudioSinkMode; - - -/* Information for a delayed SCR set operation. */ -typedef struct { - struct _Dxr3AudioSink *sink; - guint32 scr; -} Dxr3AudioSinkDelayedSCR; - - -struct _Dxr3AudioSink { - GstElement element; - - GstPad *pcm_sinkpad; /* The AC3 audio sink pad. */ - GstPad *ac3_sinkpad; /* The PCM audio sink pad. */ - - int card_number; /* The number of the card to open. */ - - gchar *audio_filename; /* File name for the audio device. */ - int audio_fd; /* File descriptor for the audio device. */ - - gchar *control_filename; /* File name for the control device. */ - int control_fd; /* File descriptor for the control - device. */ - - guint64 scr; /* The current System Reference Clock value - for the audio stream. */ - - gboolean digital_pcm; /* Should PCM use the digital or the - analog output? */ - - Dxr3AudioSinkMode mode; /* The current sound output mode. */ - - gint rate; /* The sampling rate for PCM sound. */ - - ac3_padder *padder; /* AC3 to SPDIF padder object. */ - - GstClock *clock; /* The clock for this element. */ -}; - - -struct _Dxr3AudioSinkClass { - GstElementClass parent_class; - - /* signals */ - void (*flushed) (Dxr3AudioSink *sink); -}; - - -extern GType dxr3audiosink_get_type (void); - -G_END_DECLS - -#endif /* __DXR3AUDIOINK_H__ */ diff --git a/sys/dxr3/dxr3common.h b/sys/dxr3/dxr3common.h deleted file mode 100644 index 40aec8f41..000000000 --- a/sys/dxr3/dxr3common.h +++ /dev/null @@ -1,39 +0,0 @@ -/* GStreamer - * Copyright (C) 2003 Martin Soto <martinsoto@users.sourceforge.net> - * - * dxr3videosink.h: Common declarations for the DXR3 plugin. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __DXR3COMMON_H__ -#define __DXR3COMMON_H__ - -/* Convert from GStreamer time to MPEG time. */ -#define GSTTIME_TO_MPEGTIME(time) (((time) * 9) / (GST_MSECOND/10)) - - -/* The em8300 driver expresses time in units of 1/45000 of second. */ - -/* Convert from MPEG time to em8300 time. */ -#define MPEGTIME_TO_DXRTIME(time) ((guint32) ((time) >> 1)) - -/* Convert from em8300 time to GStreamer time. */ -#define DXRTIME_TO_GSTTIME(time) \ - ((GstClockTime) ((double) (time) * (((double) GST_MSECOND) / 45.0))) - - -#endif /* __DXR3COMMON_H__ */ diff --git a/sys/dxr3/dxr3init.c b/sys/dxr3/dxr3init.c deleted file mode 100644 index ba3631685..000000000 --- a/sys/dxr3/dxr3init.c +++ /dev/null @@ -1,56 +0,0 @@ -/* GStreamer - * Copyright (C) 2003 Martin Soto <martinsoto@users.sourceforge.net> - * - * dxr3init.c: DXR3 plugin initialization. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gst/gst-i18n-plugin.h" - -#include "dxr3videosink.h" -#include "dxr3spusink.h" -#include "dxr3audiosink.h" - - -static gboolean -plugin_init (GstPlugin * plugin) -{ - if (!gst_element_register (plugin, "dxr3videosink", - GST_RANK_NONE, GST_TYPE_DXR3VIDEOSINK) || - !gst_element_register (plugin, "dxr3audiosink", - GST_RANK_NONE, GST_TYPE_DXR3AUDIOSINK) || - !gst_element_register (plugin, "dxr3spusink", - GST_RANK_NONE, GST_TYPE_DXR3SPUSINK)) - return FALSE; - -#ifdef ENABLE_NLS - setlocale (LC_ALL, ""); - bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR); -#endif /* ENABLE_NLS */ - - return TRUE; -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - dxr3, - "dxr3 mpeg video board elements", - plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/sys/dxr3/dxr3marshal.list b/sys/dxr3/dxr3marshal.list deleted file mode 100644 index 7b99b1ef3..000000000 --- a/sys/dxr3/dxr3marshal.list +++ /dev/null @@ -1,5 +0,0 @@ -VOID:VOID -VOID:BOOLEAN -VOID:POINTER -VOID:UINT,UINT,UINT,UINT,UINT,UINT - diff --git a/sys/dxr3/dxr3spusink.c b/sys/dxr3/dxr3spusink.c deleted file mode 100644 index fbf1cf50c..000000000 --- a/sys/dxr3/dxr3spusink.c +++ /dev/null @@ -1,513 +0,0 @@ -/* GStreamer - * Copyright (C) 2003 Martin Soto <martinsoto@users.sourceforge.net> - * - * dxr3spusink.h: Subpicture sink for em8300 based cards. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <errno.h> -#include <string.h> -#include <fcntl.h> -#include <unistd.h> -#include <sys/ioctl.h> - -#include <linux/em8300.h> - -#include <gst/gst-i18n-plugin.h> -#include <gst/gst.h> - -#include "dxr3spusink.h" -#include "dxr3marshal.h" - -#include "dxr3common.h" - -/* Dxr3SpuSink signals and args */ -enum -{ - SET_CLUT_SIGNAL, - HIGHLIGHT_ON_SIGNAL, - HIGHLIGHT_OFF_SIGNAL, - SIGNAL_FLUSHED, - LAST_SIGNAL -}; - -enum -{ - ARG_0 -}; - - -static GstStaticPadTemplate dxr3spusink_sink_factory = -GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS_ANY); - - -static void dxr3spusink_class_init (Dxr3SpuSinkClass * klass); -static void dxr3spusink_base_init (Dxr3SpuSinkClass * klass); -static void dxr3spusink_init (Dxr3SpuSink * dxr3spusink); - -static void dxr3spusink_set_property (GObject * object, - guint prop_id, const GValue * value, GParamSpec * pspec); -static void dxr3spusink_get_property (GObject * object, - guint prop_id, GValue * value, GParamSpec * pspec); - -static gboolean dxr3spusink_open (Dxr3SpuSink * sink); -static void dxr3spusink_close (Dxr3SpuSink * sink); -static gboolean dxr3spusink_set_clock (GstElement * element, GstClock * clock); - -static gboolean dxr3spusink_handle_event (GstPad * pad, GstEvent * event); -static void dxr3spusink_chain (GstPad * pad, GstData * _data); - -static GstStateChangeReturn dxr3spusink_change_state (GstElement * element, - GstStateChange transition); - -/* static void dxr3spusink_wait (Dxr3SpuSink *sink, */ -/* GstClockTime time); */ - -static void dxr3spusink_set_clut (Dxr3SpuSink * sink, const guint32 * clut); -static void dxr3spusink_highlight_on (Dxr3SpuSink * sink, - unsigned palette, - unsigned sx, unsigned sy, unsigned ex, unsigned ey, unsigned pts); -static void dxr3spusink_highlight_off (Dxr3SpuSink * sink); - -static void dxr3spusink_flushed (Dxr3SpuSink * sink); - - -static GstElementClass *parent_class = NULL; -static guint dxr3spusink_signals[LAST_SIGNAL] = { 0 }; - - -GType -dxr3spusink_get_type (void) -{ - static GType dxr3spusink_type = 0; - - if (!dxr3spusink_type) { - static const GTypeInfo dxr3spusink_info = { - sizeof (Dxr3SpuSinkClass), - (GBaseInitFunc) dxr3spusink_base_init, - NULL, - (GClassInitFunc) dxr3spusink_class_init, - NULL, - NULL, - sizeof (Dxr3SpuSink), - 0, - (GInstanceInitFunc) dxr3spusink_init, - }; - - dxr3spusink_type = g_type_register_static (GST_TYPE_ELEMENT, - "Dxr3SpuSink", &dxr3spusink_info, 0); - } - return dxr3spusink_type; -} - - -static void -dxr3spusink_base_init (Dxr3SpuSinkClass * klass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gst_element_class_add_static_pad_template (element_class, - &dxr3spusink_sink_factory); - gst_element_class_set_static_metadata (element_class, - "dxr3/Hollywood+ mpeg decoder board subpicture element", "Sink/Video", - "Feeds subpicture information to Sigma Designs em8300 based boards", - "Martin Soto <martinsoto@users.sourceforge.net>"); -} - -static void -dxr3spusink_class_init (Dxr3SpuSinkClass * klass) -{ - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - - gobject_class = (GObjectClass *) klass; - gstelement_class = (GstElementClass *) klass; - - parent_class = g_type_class_peek_parent (klass); - - dxr3spusink_signals[SET_CLUT_SIGNAL] = - g_signal_new ("set-clut", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, - G_STRUCT_OFFSET (Dxr3SpuSinkClass, set_clut), - NULL, NULL, dxr3_marshal_VOID__POINTER, G_TYPE_NONE, 1, G_TYPE_POINTER); - - dxr3spusink_signals[HIGHLIGHT_ON_SIGNAL] = - g_signal_new ("highlight-on", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, - G_STRUCT_OFFSET (Dxr3SpuSinkClass, highlight_on), - NULL, NULL, - dxr3_marshal_VOID__UINT_UINT_UINT_UINT_UINT_UINT, - G_TYPE_NONE, 6, - G_TYPE_UINT, G_TYPE_UINT, G_TYPE_UINT, G_TYPE_UINT, - G_TYPE_UINT, G_TYPE_UINT); - - dxr3spusink_signals[HIGHLIGHT_OFF_SIGNAL] = - g_signal_new ("highlight-off", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, - G_STRUCT_OFFSET (Dxr3SpuSinkClass, highlight_off), - NULL, NULL, dxr3_marshal_VOID__VOID, G_TYPE_NONE, 0); - - dxr3spusink_signals[SIGNAL_FLUSHED] = - g_signal_new ("flushed", G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (Dxr3SpuSinkClass, flushed), - NULL, NULL, dxr3_marshal_VOID__VOID, G_TYPE_NONE, 0); - - klass->set_clut = dxr3spusink_set_clut; - klass->highlight_on = dxr3spusink_highlight_on; - klass->highlight_off = dxr3spusink_highlight_off; - klass->flushed = dxr3spusink_flushed; - - gobject_class->set_property = dxr3spusink_set_property; - gobject_class->get_property = dxr3spusink_get_property; - - gstelement_class->change_state = dxr3spusink_change_state; - gstelement_class->set_clock = dxr3spusink_set_clock; -} - - -static void -dxr3spusink_init (Dxr3SpuSink * sink) -{ - GstPad *pad; - - pad = gst_pad_new_from_static_template (&dxr3spusink_sink_factory, "sink"); - gst_element_add_pad (GST_ELEMENT (sink), pad); - gst_pad_set_chain_function (pad, dxr3spusink_chain); - - GST_OBJECT_FLAG_SET (GST_ELEMENT (sink), GST_ELEMENT_EVENT_AWARE); - - sink->card_number = 0; - - sink->spu_filename = NULL; - sink->spu_fd = -1; - sink->control_filename = NULL; - sink->control_fd = -1; - - sink->clock = NULL; -} - - -static void -dxr3spusink_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - Dxr3SpuSink *sink; - - sink = DXR3SPUSINK (object); - - switch (prop_id) { - default: - break; - } -} - - -static void -dxr3spusink_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) -{ - Dxr3SpuSink *sink; - - g_return_if_fail (GST_IS_DXR3SPUSINK (object)); - - sink = DXR3SPUSINK (object); - - switch (prop_id) { - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - - -static gboolean -dxr3spusink_open (Dxr3SpuSink * sink) -{ - g_return_val_if_fail (!GST_OBJECT_FLAG_IS_SET (sink, DXR3SPUSINK_OPEN), - FALSE); - - /* Compute the name of the spu device file. */ - sink->spu_filename = g_strdup_printf ("/dev/em8300_sp-%d", sink->card_number); - - sink->spu_fd = open (sink->spu_filename, O_WRONLY); - if (sink->spu_fd < 0) { - GST_ELEMENT_ERROR (sink, RESOURCE, OPEN_WRITE, - (_("Could not open spu device \"%s\" for writing."), - sink->spu_filename), GST_ERROR_SYSTEM); - return FALSE; - } - - /* Open the control device. */ - sink->control_filename = g_strdup_printf ("/dev/em8300-%d", - sink->card_number); - - sink->control_fd = open (sink->control_filename, O_WRONLY); - if (sink->control_fd < 0) { - GST_ELEMENT_ERROR (sink, RESOURCE, OPEN_WRITE, - (_("Could not open control device \"%s\" for writing."), - sink->control_filename), GST_ERROR_SYSTEM); - return FALSE; - } - - GST_OBJECT_FLAG_SET (sink, DXR3SPUSINK_OPEN); - - return TRUE; -} - - -static void -dxr3spusink_close (Dxr3SpuSink * sink) -{ - g_return_if_fail (GST_OBJECT_FLAG_IS_SET (sink, DXR3SPUSINK_OPEN)); - - if (close (sink->spu_fd) != 0) { - GST_ELEMENT_ERROR (sink, RESOURCE, CLOSE, - (_("Could not close spu device \"%s\"."), sink->spu_filename), - GST_ERROR_SYSTEM); - return; - } - - if (close (sink->control_fd) != 0) { - GST_ELEMENT_ERROR (sink, RESOURCE, CLOSE, - (_("Could not close control device \"%s\"."), sink->control_filename), - GST_ERROR_SYSTEM); - return; - } - - GST_OBJECT_FLAG_UNSET (sink, DXR3SPUSINK_OPEN); - - free (sink->spu_filename); - sink->spu_filename = NULL; -} - - -static gboolean -dxr3spusink_set_clock (GstElement * element, GstClock * clock) -{ - Dxr3SpuSink *src = DXR3SPUSINK (element); - - src->clock = clock; - - return GST_ELEMENT_CLASS (element)->set_clock (element, clock); -} - - -static gboolean -dxr3spusink_handle_event (GstPad * pad, GstEvent * event) -{ - GstEventType type; - Dxr3SpuSink *sink; - - sink = DXR3SPUSINK (gst_pad_get_parent (pad)); - - type = event ? GST_EVENT_TYPE (event) : GST_EVENT_UNKNOWN; - - switch (type) { - case GST_EVENT_FLUSH: - if (sink->control_fd >= 0) { - int subdevice; - - subdevice = EM8300_SUBDEVICE_SUBPICTURE; - ioctl (sink->control_fd, EM8300_IOCTL_FLUSH, &subdevice); - - /* FIXME: There should be a nicer way to do this, but I tried - everything and nothing else seems to really reset the video - fifo. */ -/* dxr3spusink_close (sink); */ -/* dxr3spusink_open (sink); */ - - /* Report the flush operation. */ - g_signal_emit (G_OBJECT (sink), dxr3spusink_signals[SIGNAL_FLUSHED], 0); - } - break; - default: - gst_pad_event_default (pad, event); - break; - } - - return TRUE; -} - - -static void -dxr3spusink_chain (GstPad * pad, GstData * _data) -{ - GstBuffer *buf = GST_BUFFER (_data); - Dxr3SpuSink *sink; - gint bytes_written = 0; - - g_return_if_fail (pad != NULL); - g_return_if_fail (GST_IS_PAD (pad)); - g_return_if_fail (buf != NULL); - - sink = DXR3SPUSINK (gst_pad_get_parent (pad)); - - if (GST_IS_EVENT (buf)) { - dxr3spusink_handle_event (pad, GST_EVENT (buf)); - return; - } - - if (GST_OBJECT_FLAG_IS_SET (sink, DXR3SPUSINK_OPEN)) { - /* If we have PTS information for the SPU unit, register it now. - The card needs the PTS to be written *before* the actual data. */ - if (GST_BUFFER_TIMESTAMP (buf) != GST_CLOCK_TIME_NONE) { - guint pts = (guint) GSTTIME_TO_MPEGTIME (GST_BUFFER_TIMESTAMP (buf)); - - ioctl (sink->spu_fd, EM8300_IOCTL_SPU_SETPTS, &pts); - } - - bytes_written = write (sink->spu_fd, GST_BUFFER_DATA (buf), - GST_BUFFER_SIZE (buf)); - if (bytes_written < GST_BUFFER_SIZE (buf)) { - fprintf (stderr, "dxr3spusink: Warning: %d bytes should be written," - " only %d bytes written\n", GST_BUFFER_SIZE (buf), bytes_written); - } - } - - gst_buffer_unref (buf); -} - - -static GstStateChangeReturn -dxr3spusink_change_state (GstElement * element, GstStateChange transition) -{ - g_return_val_if_fail (GST_IS_DXR3SPUSINK (element), GST_STATE_CHANGE_FAILURE); - - switch (transition) { - case GST_STATE_CHANGE_NULL_TO_READY: - if (!GST_OBJECT_FLAG_IS_SET (element, DXR3SPUSINK_OPEN)) { - if (!dxr3spusink_open (DXR3SPUSINK (element))) { - return GST_STATE_CHANGE_FAILURE; - } - } - break; - case GST_STATE_CHANGE_READY_TO_PAUSED: - break; - case GST_STATE_CHANGE_PAUSED_TO_PLAYING: - break; - case GST_STATE_CHANGE_PLAYING_TO_PAUSED: - break; - case GST_STATE_CHANGE_PAUSED_TO_READY: - break; - case GST_STATE_CHANGE_READY_TO_NULL: - if (GST_OBJECT_FLAG_IS_SET (element, DXR3SPUSINK_OPEN)) { - dxr3spusink_close (DXR3SPUSINK (element)); - } - break; - } - - if (GST_ELEMENT_CLASS (parent_class)->change_state) { - return GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - } - - return GST_STATE_CHANGE_SUCCESS; -} - -#if 0 -/** - * dxr3spusink_wait: - * - * Make the sink wait the specified amount of time. - */ -static void -dxr3spusink_wait (Dxr3SpuSink * sink, GstClockTime time) -{ - GstClockID id; - GstClockTimeDiff jitter; - GstClockReturn ret; - GstClockTime current_time = gst_clock_get_time (sink->clock); - - id = gst_clock_new_single_shot_id (sink->clock, current_time + time); - ret = gst_clock_id_wait (id, &jitter); - gst_clock_id_free (id); -} -#endif - -/** - * dxr3spusink_set_clut: - * - * Set a new SPU color lookup table (clut) in the dxr3 card. - */ -static void -dxr3spusink_set_clut (Dxr3SpuSink * sink, const guint32 * clut) -{ - guint32 clut_fixed[16]; - int i; - - /* Fix the byte order of the table. */ - for (i = 0; i < 16; i++) { - clut_fixed[i] = GUINT32_TO_LE (clut[i]); - } - - if (ioctl (sink->spu_fd, EM8300_IOCTL_SPU_SETPALETTE, clut_fixed)) - fprintf (stderr, "dxr3spusink: failed to set CLUT (%s)\n", - strerror (errno)); -} - - -static void -dxr3spusink_highlight_on (Dxr3SpuSink * sink, unsigned palette, - unsigned sx, unsigned sy, unsigned ex, unsigned ey, unsigned pts) -{ - em8300_button_t btn; - - btn.color = palette >> 16; - btn.contrast = palette; - btn.left = sx; - btn.top = sy; - btn.right = ex; - btn.bottom = ey; - - if (ioctl (sink->spu_fd, EM8300_IOCTL_SPU_BUTTON, &btn)) { - fprintf (stderr, "dxr3spusink: failed to set spu button (%s)\n", - strerror (errno)); - } -} - - -static void -dxr3spusink_highlight_off (Dxr3SpuSink * sink) -{ - if (ioctl (sink->spu_fd, EM8300_IOCTL_SPU_BUTTON, NULL)) { - fprintf (stderr, "dxr3spusink: failed to set spu button (%s)\n", - strerror (errno)); - } -} - - -/** - * dxr3spusink_flushed: - * - * Default do nothing implementation for the "flushed" signal. The - * "flushed" signal will be fired right after flushing the hardware - * queues due to a received flush event - */ -static void -dxr3spusink_flushed (Dxr3SpuSink * sink) -{ - /* Do nothing. */ -} diff --git a/sys/dxr3/dxr3spusink.h b/sys/dxr3/dxr3spusink.h deleted file mode 100644 index 99a80864a..000000000 --- a/sys/dxr3/dxr3spusink.h +++ /dev/null @@ -1,86 +0,0 @@ -/* GStreamer - * Copyright (C) 2003 Martin Soto <martinsoto@users.sourceforge.net> - * - * dxr3spusink.h: Subpicture sink for em8300 based cards. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __DXR3SPUSINK_H__ -#define __DXR3SPUSINK_H__ - -#include <gst/gst.h> - -G_BEGIN_DECLS - - -#define GST_TYPE_DXR3SPUSINK \ - (dxr3spusink_get_type()) -#define DXR3SPUSINK(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DXR3SPUSINK,Dxr3SpuSink)) -#define DXR3SPUSINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DXR3SPUSINK,Dxr3SpuSinkClass)) -#define GST_IS_DXR3SPUSINK(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DXR3SPUSINK)) -#define GST_IS_DXR3SPUSINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DXR3SPUSINK)) - - -typedef struct _Dxr3SpuSink Dxr3SpuSink; -typedef struct _Dxr3SpuSinkClass Dxr3SpuSinkClass; - - -typedef enum { - DXR3SPUSINK_OPEN = (GST_ELEMENT_FLAG_LAST << 0), - DXR3SPUSINK_FLAG_LAST = (GST_ELEMENT_FLAG_LAST << 2), -} Dxr3SpuSinkFlags; - - -struct _Dxr3SpuSink { - GstElement element; - - int card_number; /* The number of the card to open. */ - - gchar *spu_filename; /* File name for the spu device. */ - int spu_fd; /* File descriptor for the spu device. */ - - gchar *control_filename; /* File name for the control device. */ - int control_fd; /* File descriptor for the control - device. */ - - GstClock *clock; /* The clock for this element. */ -}; - - -struct _Dxr3SpuSinkClass { - GstElementClass parent_class; - - /* Signals */ - void (*set_clut) (Dxr3SpuSink *sink, const guint32 *clut); - void (*highlight_on) (Dxr3SpuSink *sink, unsigned palette, - unsigned sx, unsigned sy, - unsigned ex, unsigned ey, - unsigned pts); - void (*highlight_off) (Dxr3SpuSink *sink); - void (*flushed) (Dxr3SpuSink *sink); -}; - - -extern GType dxr3spusink_get_type (void); - -G_END_DECLS - -#endif /* __DXR3SPUSINK_H__ */ diff --git a/sys/dxr3/dxr3videosink.c b/sys/dxr3/dxr3videosink.c deleted file mode 100644 index 486786b86..000000000 --- a/sys/dxr3/dxr3videosink.c +++ /dev/null @@ -1,717 +0,0 @@ -/* GStreamer - * Copyright (C) 2003 Martin Soto <martinsoto@users.sourceforge.net> - * - * dxr3videosink.c: Video sink for em8300 based cards. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <errno.h> -#include <string.h> -#include <fcntl.h> -#include <unistd.h> -#include <sys/ioctl.h> - -#include <linux/em8300.h> - -#include <gst/gst-i18n-plugin.h> -#include <gst/gst.h> - -#include "dxr3videosink.h" -#include "dxr3marshal.h" - -#include "dxr3common.h" - -/* Dxr3VideoSink signals and args */ -enum -{ - SIGNAL_FLUSHED, - LAST_SIGNAL -}; - -enum -{ - ARG_0, -}; - -/* Possible states for the MPEG start code scanner. */ -enum -{ - SCAN_STATE_WAITING, /* Waiting for a code. */ - SCAN_STATE_0, /* 0 seen. */ - SCAN_STATE_00, /* 00 seen. */ - SCAN_STATE_001 /* 001 seen. */ -}; - -/* Possible states for the MPEG sequence parser. */ -enum -{ - PARSE_STATE_WAITING, /* Waiting for the start of a sequence. */ - PARSE_STATE_START, /* Start of sequence seen. */ - PARSE_STATE_PICTURE /* Picture start seen. */ -}; - - -/* Relevant mpeg start codes. */ -#define START_CODE_PICTURE 0x00 -#define START_CODE_SEQUENCE_HEADER 0xB3 -#define START_CODE_SEQUENCE_END 0xB7 - -static GstStaticPadTemplate dxr3videosink_sink_factory = -GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/mpeg, " - "mpegversion = (int) { 1, 2 }, " "systemstream = (boolean) FALSE" - /* width/height/framerate omitted, we don't - * need a parsed stream */ - ) - ); - - -static void dxr3videosink_class_init (Dxr3VideoSinkClass * klass); -static void dxr3videosink_base_init (Dxr3VideoSinkClass * klass); -static void dxr3videosink_init (Dxr3VideoSink * dxr3videosink); - -static void dxr3videosink_set_property (GObject * object, - guint prop_id, const GValue * value, GParamSpec * pspec); -static void dxr3videosink_get_property (GObject * object, - guint prop_id, GValue * value, GParamSpec * pspec); - -static gboolean dxr3videosink_open (Dxr3VideoSink * sink); -static void dxr3videosink_close (Dxr3VideoSink * sink); -static gboolean dxr3videosink_set_clock (GstElement * element, - GstClock * clock); - -static void dxr3videosink_reset_parser (Dxr3VideoSink * sink); -static int dxr3videosink_next_start_code (Dxr3VideoSink * sink); -static void dxr3videosink_discard_data (Dxr3VideoSink * sink, guint cut); -static void dxr3videosink_write_data (Dxr3VideoSink * sink, guint cut); -static void dxr3videosink_parse_data (Dxr3VideoSink * sink); - -static gboolean dxr3videosink_handle_event (GstPad * pad, GstEvent * event); -static void dxr3videosink_chain (GstPad * pad, GstData * _data); - -static GstStateChangeReturn dxr3videosink_change_state (GstElement * element, - GstStateChange transition); - -/* static void dxr3videosink_wait (Dxr3VideoSink *sink, */ -/* GstClockTime time); */ -static int dxr3videosink_mvcommand (Dxr3VideoSink * sink, int command); - -static void dxr3videosink_flushed (Dxr3VideoSink * sink); - -static GstElementClass *parent_class = NULL; -static guint dxr3videosink_signals[LAST_SIGNAL] = { 0 }; - - -extern GType -dxr3videosink_get_type (void) -{ - static GType dxr3videosink_type = 0; - - if (!dxr3videosink_type) { - static const GTypeInfo dxr3videosink_info = { - sizeof (Dxr3VideoSinkClass), - (GBaseInitFunc) dxr3videosink_base_init, - NULL, - (GClassInitFunc) dxr3videosink_class_init, - NULL, - NULL, - sizeof (Dxr3VideoSink), - 0, - (GInstanceInitFunc) dxr3videosink_init, - }; - - dxr3videosink_type = g_type_register_static (GST_TYPE_ELEMENT, - "Dxr3VideoSink", &dxr3videosink_info, 0); - } - - return dxr3videosink_type; -} - - -static void -dxr3videosink_base_init (Dxr3VideoSinkClass * klass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (klass); - - gst_element_class_add_static_pad_template (element_class, - &dxr3videosink_sink_factory); - gst_element_class_set_static_metadata (element_class, - "dxr3/Hollywood+ mpeg decoder board video element", "Sink/Video", - "Feeds MPEG2 video to Sigma Designs em8300 based boards", - "Martin Soto <martinsoto@users.sourceforge.net>"); -} - -static void -dxr3videosink_class_init (Dxr3VideoSinkClass * klass) -{ - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - - gobject_class = (GObjectClass *) klass; - gstelement_class = (GstElementClass *) klass; - - parent_class = g_type_class_peek_parent (klass); - - dxr3videosink_signals[SIGNAL_FLUSHED] = - g_signal_new ("flushed", G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (Dxr3VideoSinkClass, flushed), - NULL, NULL, dxr3_marshal_VOID__VOID, G_TYPE_NONE, 0); - - klass->flushed = dxr3videosink_flushed; - - gobject_class->set_property = dxr3videosink_set_property; - gobject_class->get_property = dxr3videosink_get_property; - - gstelement_class->change_state = dxr3videosink_change_state; - gstelement_class->set_clock = dxr3videosink_set_clock; -} - - -static void -dxr3videosink_init (Dxr3VideoSink * sink) -{ - GstPad *pad; - - pad = gst_pad_new_from_static_template (&dxr3videosink_sink_factory, "sink"); - gst_element_add_pad (GST_ELEMENT (sink), pad); - gst_pad_set_chain_function (pad, dxr3videosink_chain); - - GST_OBJECT_FLAG_SET (GST_ELEMENT (sink), GST_ELEMENT_EVENT_AWARE); - - sink->card_number = 0; - - sink->video_filename = NULL; - sink->video_fd = -1; - sink->control_filename = NULL; - sink->control_fd = -1; - - sink->clock = NULL; - - sink->last_ts = GST_CLOCK_TIME_NONE; - - sink->cur_buf = NULL; - dxr3videosink_reset_parser (sink); -} - - -static void -dxr3videosink_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - Dxr3VideoSink *sink; - - sink = DXR3VIDEOSINK (object); - - switch (prop_id) { - default: - break; - } -} - - -static void -dxr3videosink_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) -{ - Dxr3VideoSink *sink; - - g_return_if_fail (GST_IS_DXR3VIDEOSINK (object)); - - sink = DXR3VIDEOSINK (object); - - switch (prop_id) { - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - - -static gboolean -dxr3videosink_open (Dxr3VideoSink * sink) -{ - g_return_val_if_fail (!GST_OBJECT_FLAG_IS_SET (sink, DXR3VIDEOSINK_OPEN), - FALSE); - - /* Compute the name of the video device file. */ - sink->video_filename = g_strdup_printf ("/dev/em8300_mv-%d", - sink->card_number); - - sink->video_fd = open (sink->video_filename, O_WRONLY); - if (sink->video_fd < 0) { - GST_ELEMENT_ERROR (sink, RESOURCE, OPEN_WRITE, - (_("Could not open video device \"%s\" for writing."), - sink->video_filename), GST_ERROR_SYSTEM); - return FALSE; - } - - /* Open the control device. */ - sink->control_filename = g_strdup_printf ("/dev/em8300-%d", - sink->card_number); - - sink->control_fd = open (sink->control_filename, O_WRONLY); - if (sink->control_fd < 0) { - GST_ELEMENT_ERROR (sink, RESOURCE, OPEN_WRITE, - (_("Could not open control device \"%s\" for writing."), - sink->control_filename), GST_ERROR_SYSTEM); - return FALSE; - } - - GST_OBJECT_FLAG_SET (sink, DXR3VIDEOSINK_OPEN); - - return TRUE; -} - - -static void -dxr3videosink_close (Dxr3VideoSink * sink) -{ - g_return_if_fail (GST_OBJECT_FLAG_IS_SET (sink, DXR3VIDEOSINK_OPEN)); - - if (close (sink->video_fd) != 0) { - GST_ELEMENT_ERROR (sink, RESOURCE, CLOSE, - (_("Could not close video device \"%s\"."), sink->video_filename), - GST_ERROR_SYSTEM); - return; - } - - if (close (sink->control_fd) != 0) { - GST_ELEMENT_ERROR (sink, RESOURCE, CLOSE, - (_("Could not close control device \"%s\"."), sink->control_filename), - GST_ERROR_SYSTEM); - return; - } - - GST_OBJECT_FLAG_UNSET (sink, DXR3VIDEOSINK_OPEN); - - free (sink->video_filename); - sink->video_filename = NULL; -} - - -static gboolean -dxr3videosink_set_clock (GstElement * element, GstClock * clock) -{ - Dxr3VideoSink *src = DXR3VIDEOSINK (element); - - src->clock = clock; - - return GST_ELEMENT_CLASS (parent_class)->set_clock (element, clock); -} - - -static void -dxr3videosink_reset_parser (Dxr3VideoSink * sink) -{ - if (sink->cur_buf != NULL) { - gst_buffer_unref (sink->cur_buf); - sink->cur_buf = NULL; - } - sink->cur_ts = GST_CLOCK_TIME_NONE; - - sink->scan_state = SCAN_STATE_WAITING; - sink->scan_pos = 0; - - sink->parse_state = PARSE_STATE_WAITING; -} - - -static int -dxr3videosink_next_start_code (Dxr3VideoSink * sink) -{ - guchar c; - - g_return_val_if_fail (sink->cur_buf != NULL, -1); - - while (sink->scan_pos < GST_BUFFER_SIZE (sink->cur_buf)) { - c = (GST_BUFFER_DATA (sink->cur_buf))[sink->scan_pos]; - - switch (sink->scan_state) { - case SCAN_STATE_WAITING: - if (c == 0x00) { - sink->scan_state = SCAN_STATE_0; - } - break; - case SCAN_STATE_0: - if (c == 0x00) { - sink->scan_state = SCAN_STATE_00; - } else { - sink->scan_state = SCAN_STATE_WAITING; - } - break; - case SCAN_STATE_00: - if (c == 0x01) { - sink->scan_state = SCAN_STATE_001; - } else if (c != 0x00) { - sink->scan_state = SCAN_STATE_WAITING; - } - break; - case SCAN_STATE_001: - sink->scan_pos++; - sink->scan_state = SCAN_STATE_WAITING; - return c; - } - - sink->scan_pos++; - } - - return -1; -} - - -static void -dxr3videosink_discard_data (Dxr3VideoSink * sink, guint cut) -{ - GstBuffer *sub; - guint size; - - g_return_if_fail (sink->cur_buf != NULL); - g_assert (cut <= sink->scan_pos); - - size = sink->scan_pos - cut; - - g_return_if_fail (size <= GST_BUFFER_SIZE (sink->cur_buf)); - - if (GST_BUFFER_SIZE (sink->cur_buf) == size) { - gst_buffer_unref (sink->cur_buf); - sink->cur_buf = NULL; - } else { - sub = gst_buffer_create_sub (sink->cur_buf, size, - GST_BUFFER_SIZE (sink->cur_buf) - - size); - gst_buffer_unref (sink->cur_buf); - sink->cur_buf = sub; - } - - sink->scan_state = SCAN_STATE_WAITING; - sink->scan_pos = cut; - - sink->cur_ts = GST_CLOCK_TIME_NONE; -} - - -static void -dxr3videosink_write_data (Dxr3VideoSink * sink, guint cut) -{ - guint size, written; - guint8 *data; - - g_return_if_fail (sink->cur_buf != NULL); - - if (GST_OBJECT_FLAG_IS_SET (sink, DXR3VIDEOSINK_OPEN)) { - if (sink->cur_ts != GST_CLOCK_TIME_NONE) { - guint pts; - -/* fprintf (stderr, "------ Video Time %.04f\n", */ -/* (double) sink->cur_ts / GST_SECOND); */ - - pts = (guint) GSTTIME_TO_MPEGTIME (sink->cur_ts); - ioctl (sink->video_fd, EM8300_IOCTL_VIDEO_SETPTS, &pts); - sink->cur_ts = GST_CLOCK_TIME_NONE; - } - - data = GST_BUFFER_DATA (sink->cur_buf); - size = sink->scan_pos - cut; - - g_assert (size <= GST_BUFFER_SIZE (sink->cur_buf)); - - /* We should always write data that corresponds to whole MPEG - video sintactical elements. They should always start with an - MPEG start code. */ - g_assert (size >= 4 && data[0] == 0 && data[1] == 0 && data[2] == 1); - - while (size > 0) { - written = write (sink->video_fd, data, size); - if (written < 0) { - GST_ELEMENT_ERROR (sink, RESOURCE, WRITE, - (_("Could not write to device \"%s\"."), sink->video_filename), - GST_ERROR_SYSTEM); - break; - } - size = size - written; - data = data + written; - }; - } - - dxr3videosink_discard_data (sink, cut); -} - - -static void -dxr3videosink_parse_data (Dxr3VideoSink * sink) -{ - int code; - - /* Timestamp handling assumes that timestamps are associated to - sequence starts. This seems to be the case, at least for - DVDs. */ - - code = dxr3videosink_next_start_code (sink); - while (code >= 0) { - switch (sink->parse_state) { - - case PARSE_STATE_WAITING: - if (code == START_CODE_SEQUENCE_HEADER) { - dxr3videosink_discard_data (sink, 4); - sink->parse_state = PARSE_STATE_START; - sink->cur_ts = sink->last_ts; - } - break; - - case PARSE_STATE_START: - switch (code) { - case START_CODE_SEQUENCE_HEADER: - dxr3videosink_discard_data (sink, 4); - sink->cur_ts = sink->last_ts; - break; - case START_CODE_SEQUENCE_END: - dxr3videosink_discard_data (sink, 0); - sink->parse_state = PARSE_STATE_WAITING; - break; - case START_CODE_PICTURE: - sink->parse_state = PARSE_STATE_PICTURE; - break; - } - break; - - case PARSE_STATE_PICTURE: - switch (code) { - case START_CODE_SEQUENCE_HEADER: - dxr3videosink_write_data (sink, 4); - sink->parse_state = PARSE_STATE_START; - sink->cur_ts = sink->last_ts; - break; - case START_CODE_SEQUENCE_END: - dxr3videosink_write_data (sink, 0); - sink->parse_state = PARSE_STATE_WAITING; - break; - case START_CODE_PICTURE: - dxr3videosink_write_data (sink, 4); - break; - } - break; - - } - - code = dxr3videosink_next_start_code (sink); - } - - if (sink->parse_state == PARSE_STATE_WAITING) { - dxr3videosink_discard_data (sink, 0); - } -} - - -static gboolean -dxr3videosink_handle_event (GstPad * pad, GstEvent * event) -{ - GstEventType type; - Dxr3VideoSink *sink; - - sink = DXR3VIDEOSINK (gst_pad_get_parent (pad)); - - type = event ? GST_EVENT_TYPE (event) : GST_EVENT_UNKNOWN; - - switch (type) { - case GST_EVENT_EMPTY: - //fprintf (stderr, "++++++ Video empty event\n"); - { - /* FIXME: Handle this with a discontinuity or something. */ - /* Write an MPEG2 sequence end code, to ensure that the card - actually displays the last picture. Apparently some DVDs are - encoded without proper sequence end codes. */ - static const guint8 sec[4] = { 0x00, 0x00, 0x01, 0xb7 }; - - if (sink->cur_buf != NULL) { - dxr3videosink_write_data (sink, 0); - } - - write (sink->video_fd, &sec, 4); - } - break; - - case GST_EVENT_DISCONTINUOUS: - //fprintf (stderr, "++++++ Video discont event\n"); - { - gint64 time; - gboolean has_time; - unsigned cur_scr, mpeg_scr, diff; - - has_time = gst_event_discont_get_value (event, GST_FORMAT_TIME, &time); - if (has_time) { -/* fprintf (stderr, "^^^^^^ Discontinuous event has time %.4f\n", */ -/* (double) time / GST_SECOND); */ - - /* If the SCR in the card is way off, fix it. */ - ioctl (sink->control_fd, EM8300_IOCTL_SCR_GET, &cur_scr); - mpeg_scr = MPEGTIME_TO_DXRTIME (GSTTIME_TO_MPEGTIME (time)); - - diff = cur_scr > mpeg_scr ? cur_scr - mpeg_scr : mpeg_scr - cur_scr; - if (diff > 1800) { - unsigned zero = 0; - -/* fprintf (stderr, "====== Adjusting SCR from video\n"); */ - - ioctl (sink->control_fd, EM8300_IOCTL_SCR_SET, &zero); - ioctl (sink->control_fd, EM8300_IOCTL_SCR_SET, &mpeg_scr); - } - } else { -/* fprintf (stderr, "^^^^^^ Discontinuous event has no time\n"); */ - } - } - break; - - case GST_EVENT_FLUSH: - dxr3videosink_reset_parser (sink); - break; - - default: - gst_pad_event_default (pad, event); - break; - } - - return TRUE; -} - - -static void -dxr3videosink_chain (GstPad * pad, GstData * _data) -{ - GstBuffer *buf = GST_BUFFER (_data); - Dxr3VideoSink *sink; - - g_return_if_fail (pad != NULL); - g_return_if_fail (GST_IS_PAD (pad)); - g_return_if_fail (buf != NULL); - - sink = DXR3VIDEOSINK (gst_pad_get_parent (pad)); - - if (GST_IS_EVENT (buf)) { - dxr3videosink_handle_event (pad, GST_EVENT (buf)); - return; - } - -/* fprintf (stderr, "^^^^^^ Video block\n"); */ - - if (sink->cur_buf == NULL) { - sink->cur_buf = buf; - } else { - sink->cur_buf = gst_buffer_append (sink->cur_buf, buf); - } - - sink->last_ts = GST_BUFFER_TIMESTAMP (buf); - - dxr3videosink_parse_data (sink); -} - - -static GstStateChangeReturn -dxr3videosink_change_state (GstElement * element, GstStateChange transition) -{ - g_return_val_if_fail (GST_IS_DXR3VIDEOSINK (element), - GST_STATE_CHANGE_FAILURE); - - switch (transition) { - case GST_STATE_CHANGE_NULL_TO_READY: - if (!GST_OBJECT_FLAG_IS_SET (element, DXR3VIDEOSINK_OPEN)) { - if (!dxr3videosink_open (DXR3VIDEOSINK (element))) { - return GST_STATE_CHANGE_FAILURE; - } - } - break; - case GST_STATE_CHANGE_READY_TO_PAUSED: - dxr3videosink_mvcommand (DXR3VIDEOSINK (element), MVCOMMAND_PAUSE); - break; - case GST_STATE_CHANGE_PAUSED_TO_PLAYING: - dxr3videosink_mvcommand (DXR3VIDEOSINK (element), MVCOMMAND_START); - break; - case GST_STATE_CHANGE_PLAYING_TO_PAUSED: - dxr3videosink_mvcommand (DXR3VIDEOSINK (element), MVCOMMAND_PAUSE); - break; - case GST_STATE_CHANGE_PAUSED_TO_READY: - dxr3videosink_mvcommand (DXR3VIDEOSINK (element), MVCOMMAND_STOP); - break; - case GST_STATE_CHANGE_READY_TO_NULL: - if (GST_OBJECT_FLAG_IS_SET (element, DXR3VIDEOSINK_OPEN)) { - dxr3videosink_close (DXR3VIDEOSINK (element)); - } - break; - } - - if (GST_ELEMENT_CLASS (parent_class)->change_state) { - return GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - } - - return GST_STATE_CHANGE_SUCCESS; -} - -#if 0 -/** - * dxr3videosink_wait: - * - * Make the sink wait the specified amount of time. - */ -static void -dxr3videosink_wait (Dxr3VideoSink * sink, GstClockTime time) -{ - GstClockID id; - GstClockTimeDiff jitter; - GstClockReturn ret; - GstClockTime current_time = gst_clock_get_time (sink->clock); - - id = gst_clock_new_single_shot_id (sink->clock, current_time + time); - ret = gst_clock_id_wait (id, &jitter); - gst_clock_id_free (id); -} -#endif - -/** - * dxr3videosink_mvcommand - * - * Send an MVCOMMAND to the card. - */ -static int -dxr3videosink_mvcommand (Dxr3VideoSink * sink, int command) -{ - em8300_register_t regs; - - regs.microcode_register = 1; - regs.reg = 0; - regs.val = command; - - return ioctl (sink->control_fd, EM8300_IOCTL_WRITEREG, ®s); -} - - -/** - * dxr3videosink_flushed: - * - * Default do nothing implementation for the "flushed" signal. The - * "flushed" signal will be fired right after flushing the hardware - * queues due to a received flush event - */ -static void -dxr3videosink_flushed (Dxr3VideoSink * sink) -{ - /* Do nothing. */ -} diff --git a/sys/dxr3/dxr3videosink.h b/sys/dxr3/dxr3videosink.h deleted file mode 100644 index 1fd3669e7..000000000 --- a/sys/dxr3/dxr3videosink.h +++ /dev/null @@ -1,96 +0,0 @@ -/* GStreamer - * Copyright (C) 2003 Martin Soto <martinsoto@users.sourceforge.net> - * - * dxr3videosink.h: Video sink for em8300 based cards. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __DXR3VIDEOSINK_H__ -#define __DXR3VIDEOSINK_H__ - -#include <gst/gst.h> - -G_BEGIN_DECLS - - -#define GST_TYPE_DXR3VIDEOSINK \ - (dxr3videosink_get_type()) -#define DXR3VIDEOSINK(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DXR3VIDEOSINK,Dxr3VideoSink)) -#define DXR3VIDEOSINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DXR3VIDEOSINK,Dxr3VideoSinkClass)) -#define GST_IS_DXR3VIDEOSINK(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DXR3VIDEOSINK)) -#define GST_IS_DXR3VIDEOSINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DXR3VIDEOSINK)) - - -typedef struct _Dxr3VideoSink Dxr3VideoSink; -typedef struct _Dxr3VideoSinkClass Dxr3VideoSinkClass; - - -typedef enum { - DXR3VIDEOSINK_OPEN = (GST_ELEMENT_FLAG_LAST << 0), - DXR3VIDEOSINK_FLAG_LAST = (GST_ELEMENT_FLAG_LAST << 2), -} Dxr3VideoSinkFlags; - - -struct _Dxr3VideoSink { - GstElement element; - - int card_number; /* The number of the card to open. */ - - gchar *video_filename; /* File name for the video device. */ - int video_fd; /* File descriptor for the video device. */ - - gchar *control_filename; /* File name for the control device. */ - int control_fd; /* File descriptor for the control - device. */ - - GstClock *clock; /* The clock for this element. */ - - GstClockTime last_ts; /* Last timestamp received. */ - - GstBuffer *cur_buf; /* The buffer we are currently - building. */ - GstClockTime cur_ts; /* Timestamp associated to the - current buffer. */ - - guchar scan_state; /* The current state of the MPEG start - code scanner. */ - guint scan_pos; /* The current position of the MPEG - start code scanner (with respect to - the start of the current buffer. */ - - guchar parse_state; /* The current state of the MPEG - sequence parser. */ -}; - - -struct _Dxr3VideoSinkClass { - GstElementClass parent_class; - - /* signals */ - void (*flushed) (Dxr3VideoSink *sink); -}; - - -extern GType dxr3videosink_get_type (void); - -G_END_DECLS - -#endif /* __DXR3VIDEOSINK_H__ */ diff --git a/sys/linsys/Makefile.am b/sys/linsys/Makefile.am deleted file mode 100644 index 8b1047248..000000000 --- a/sys/linsys/Makefile.am +++ /dev/null @@ -1,26 +0,0 @@ - - -plugin_LTLIBRARIES = libgstlinsys.la - -libgstlinsys_la_SOURCES = \ - gstlinsyssdisink.c \ - gstlinsyssdisrc.c \ - gstlinsys.c - -noinst_HEADERS = \ - gstlinsyssdisink.h \ - gstlinsyssdisrc.h \ - include/asi.h \ - include/master.h \ - include/sdi.h \ - include/sdiaudio.h \ - include/sdivideo.h - -libgstlinsys_la_CFLAGS = \ - -I$(srcdir)/include \ - $(GST_BASE_CFLAGS) \ - $(GST_CFLAGS) -libgstlinsys_la_LDFLAGS = \ - $(GST_PLUGIN_LDFLAGS) -libgstlinsys_la_LIBADD = $(GST_BASE_LIBS) $(GST_LIBS) -libgstlinsys_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) diff --git a/sys/linsys/gstlinsys.c b/sys/linsys/gstlinsys.c deleted file mode 100644 index 4893fbe34..000000000 --- a/sys/linsys/gstlinsys.c +++ /dev/null @@ -1,47 +0,0 @@ -/* GStreamer - * Copyright (C) 2010 FIXME <fixme@example.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <gst/gst.h> -#include <gst/base/gstbasesrc.h> - -#include "gstlinsyssdisink.h" -#include "gstlinsyssdisrc.h" - -static gboolean -plugin_init (GstPlugin * plugin) -{ - - gst_element_register (plugin, "linsyssdisrc", GST_RANK_NONE, - gst_linsys_sdi_src_get_type ()); - gst_element_register (plugin, "linsyssdisink", GST_RANK_NONE, - gst_linsys_sdi_sink_get_type ()); - - return TRUE; -} - -#define PACKAGE_ORIGIN "http://FIXME.org/" - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - linsys, "FIXME", plugin_init, VERSION, "LGPL", PACKAGE_NAME, PACKAGE_ORIGIN) diff --git a/sys/linsys/gstlinsyssdisink.c b/sys/linsys/gstlinsyssdisink.c deleted file mode 100644 index a8edf3731..000000000 --- a/sys/linsys/gstlinsyssdisink.c +++ /dev/null @@ -1,488 +0,0 @@ -/* GStreamer - * Copyright (C) 2010 David Schleef <ds@entropywave.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <gst/gst.h> -#include <gst/base/gstbasesink.h> -#include "gstlinsyssdisink.h" - -#include <string.h> -#include <unistd.h> -#include <fcntl.h> -#include <poll.h> -#include <sys/ioctl.h> - -#include "sdivideo.h" - -/* prototypes */ - - -static void gst_linsys_sdi_sink_set_property (GObject * object, - guint property_id, const GValue * value, GParamSpec * pspec); -static void gst_linsys_sdi_sink_get_property (GObject * object, - guint property_id, GValue * value, GParamSpec * pspec); -static void gst_linsys_sdi_sink_dispose (GObject * object); -static void gst_linsys_sdi_sink_finalize (GObject * object); - -static GstCaps *gst_linsys_sdi_sink_get_caps (GstBaseSink * sink); -static gboolean gst_linsys_sdi_sink_set_caps (GstBaseSink * sink, - GstCaps * caps); -static GstFlowReturn gst_linsys_sdi_sink_buffer_alloc (GstBaseSink * sink, - guint64 offset, guint size, GstCaps * caps, GstBuffer ** buf); -static void gst_linsys_sdi_sink_get_times (GstBaseSink * sink, - GstBuffer * buffer, GstClockTime * start, GstClockTime * end); -static gboolean gst_linsys_sdi_sink_start (GstBaseSink * sink); -static gboolean gst_linsys_sdi_sink_stop (GstBaseSink * sink); -static gboolean gst_linsys_sdi_sink_unlock (GstBaseSink * sink); -static gboolean gst_linsys_sdi_sink_event (GstBaseSink * sink, - GstEvent * event); -static GstFlowReturn gst_linsys_sdi_sink_preroll (GstBaseSink * sink, - GstBuffer * buffer); -static GstFlowReturn gst_linsys_sdi_sink_render (GstBaseSink * sink, - GstBuffer * buffer); -static GstStateChangeReturn gst_linsys_sdi_sink_async_play (GstBaseSink * sink); -static gboolean gst_linsys_sdi_sink_activate_pull (GstBaseSink * sink, - gboolean active); -static void gst_linsys_sdi_sink_fixate (GstBaseSink * sink, GstCaps * caps); -static gboolean gst_linsys_sdi_sink_unlock_stop (GstBaseSink * sink); -static GstFlowReturn -gst_linsys_sdi_sink_render_list (GstBaseSink * sink, - GstBufferList * buffer_list); - -enum -{ - PROP_0, - PROP_DEVICE -}; - -#define DEFAULT_DEVICE "/dev/sditx0" - -/* pad templates */ - -static GstStaticPadTemplate gst_linsys_sdi_sink_sink_template = -GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/x-raw-yuv,format=(fourcc)UYVY," - "width=720,height=480,pixel-aspect-ratio=10/11," - "framerate=30000/1001,interlaced=true," - "colorspec=sdtv,chroma-site=mpeg2") - ); - -/* class initialization */ - -GST_BOILERPLATE (GstLinsysSdiSink, gst_linsys_sdi_sink, GstBaseSink, - GST_TYPE_BASE_SINK); - -static void -gst_linsys_sdi_sink_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_add_static_pad_template (element_class, - &gst_linsys_sdi_sink_sink_template); - - gst_element_class_set_static_metadata (element_class, "SDI video sink", - "Sink/Video", "Writes video from SDI transmit device", - "David Schleef <ds@entropywave.com>"); -} - -static void -gst_linsys_sdi_sink_class_init (GstLinsysSdiSinkClass * klass) -{ - GObjectClass *gobject_class = G_OBJECT_CLASS (klass); - GstBaseSinkClass *base_sink_class = GST_BASE_SINK_CLASS (klass); - - gobject_class->set_property = gst_linsys_sdi_sink_set_property; - gobject_class->get_property = gst_linsys_sdi_sink_get_property; - gobject_class->dispose = gst_linsys_sdi_sink_dispose; - gobject_class->finalize = gst_linsys_sdi_sink_finalize; - base_sink_class->get_caps = GST_DEBUG_FUNCPTR (gst_linsys_sdi_sink_get_caps); - base_sink_class->set_caps = GST_DEBUG_FUNCPTR (gst_linsys_sdi_sink_set_caps); - if (0) - base_sink_class->buffer_alloc = - GST_DEBUG_FUNCPTR (gst_linsys_sdi_sink_buffer_alloc); - base_sink_class->get_times = - GST_DEBUG_FUNCPTR (gst_linsys_sdi_sink_get_times); - base_sink_class->start = GST_DEBUG_FUNCPTR (gst_linsys_sdi_sink_start); - base_sink_class->stop = GST_DEBUG_FUNCPTR (gst_linsys_sdi_sink_stop); - base_sink_class->unlock = GST_DEBUG_FUNCPTR (gst_linsys_sdi_sink_unlock); - base_sink_class->event = GST_DEBUG_FUNCPTR (gst_linsys_sdi_sink_event); - base_sink_class->preroll = GST_DEBUG_FUNCPTR (gst_linsys_sdi_sink_preroll); - base_sink_class->render = GST_DEBUG_FUNCPTR (gst_linsys_sdi_sink_render); - if (0) - base_sink_class->async_play = - GST_DEBUG_FUNCPTR (gst_linsys_sdi_sink_async_play); - if (0) - base_sink_class->activate_pull = - GST_DEBUG_FUNCPTR (gst_linsys_sdi_sink_activate_pull); - base_sink_class->fixate = GST_DEBUG_FUNCPTR (gst_linsys_sdi_sink_fixate); - base_sink_class->unlock_stop = - GST_DEBUG_FUNCPTR (gst_linsys_sdi_sink_unlock_stop); - base_sink_class->render_list = - GST_DEBUG_FUNCPTR (gst_linsys_sdi_sink_render_list); - - g_object_class_install_property (gobject_class, PROP_DEVICE, - g_param_spec_string ("device", "Device", "device to transmit data on", - DEFAULT_DEVICE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); -} - -static void -gst_linsys_sdi_sink_init (GstLinsysSdiSink * linsyssdisink, - GstLinsysSdiSinkClass * linsyssdisink_class) -{ - linsyssdisink->device = g_strdup (DEFAULT_DEVICE); -} - -void -gst_linsys_sdi_sink_set_property (GObject * object, guint property_id, - const GValue * value, GParamSpec * pspec) -{ - GstLinsysSdiSink *linsyssdisink; - - g_return_if_fail (GST_IS_LINSYS_SDI_SINK (object)); - linsyssdisink = GST_LINSYS_SDI_SINK (object); - - switch (property_id) { - case PROP_DEVICE: - g_free (linsyssdisink->device); - linsyssdisink->device = g_value_dup_string (value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - break; - } -} - -void -gst_linsys_sdi_sink_get_property (GObject * object, guint property_id, - GValue * value, GParamSpec * pspec) -{ - GstLinsysSdiSink *linsyssdisink; - - g_return_if_fail (GST_IS_LINSYS_SDI_SINK (object)); - linsyssdisink = GST_LINSYS_SDI_SINK (object); - - switch (property_id) { - case PROP_DEVICE: - g_value_set_string (value, linsyssdisink->device); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - break; - } -} - -void -gst_linsys_sdi_sink_dispose (GObject * object) -{ - GstLinsysSdiSink *linsyssdisink; - - g_return_if_fail (GST_IS_LINSYS_SDI_SINK (object)); - linsyssdisink = GST_LINSYS_SDI_SINK (object); - - /* clean up as possible. may be called multiple times */ - g_free (linsyssdisink->device); - linsyssdisink->device = NULL; - - G_OBJECT_CLASS (parent_class)->dispose (object); -} - -void -gst_linsys_sdi_sink_finalize (GObject * object) -{ - g_return_if_fail (GST_IS_LINSYS_SDI_SINK (object)); - - /* clean up object here */ - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - - - -static GstCaps * -gst_linsys_sdi_sink_get_caps (GstBaseSink * sink) -{ - GST_ERROR_OBJECT (sink, "get_caps"); - - return NULL; -} - -static gboolean -gst_linsys_sdi_sink_set_caps (GstBaseSink * sink, GstCaps * caps) -{ - GST_ERROR_OBJECT (sink, "set_caps"); - - return TRUE; -} - -static GstFlowReturn -gst_linsys_sdi_sink_buffer_alloc (GstBaseSink * sink, guint64 offset, - guint size, GstCaps * caps, GstBuffer ** buf) -{ - GST_ERROR_OBJECT (sink, "buffer_alloc"); - - return GST_FLOW_ERROR; -} - -static void -gst_linsys_sdi_sink_get_times (GstBaseSink * sink, GstBuffer * buffer, - GstClockTime * start, GstClockTime * end) -{ - -} - -static gboolean -gst_linsys_sdi_sink_start (GstBaseSink * sink) -{ - GstLinsysSdiSink *linsyssdisink = GST_LINSYS_SDI_SINK (sink); - int fd; - - GST_ERROR_OBJECT (sink, "start"); - - fd = open (linsyssdisink->device, O_WRONLY, 0); - if (fd < 0) { - GST_ERROR_OBJECT (sink, "failed to open device"); - return FALSE; - } - - linsyssdisink->fd = fd; - linsyssdisink->tmpdata = g_malloc (858 * 525 * 2); - - return TRUE; -} - -static gboolean -gst_linsys_sdi_sink_stop (GstBaseSink * sink) -{ - GstLinsysSdiSink *linsyssdisink = GST_LINSYS_SDI_SINK (sink); - - GST_ERROR_OBJECT (sink, "stop"); - - if (linsyssdisink->fd > 0) { - close (linsyssdisink->fd); - } - g_free (linsyssdisink->tmpdata); - linsyssdisink->tmpdata = NULL; - - return TRUE; -} - -static gboolean -gst_linsys_sdi_sink_unlock (GstBaseSink * sink) -{ - GST_ERROR_OBJECT (sink, "unlock"); - - return TRUE; -} - -static gboolean -gst_linsys_sdi_sink_event (GstBaseSink * sink, GstEvent * event) -{ - GST_ERROR_OBJECT (sink, "event"); - - return TRUE; -} - -static GstFlowReturn -gst_linsys_sdi_sink_preroll (GstBaseSink * sink, GstBuffer * buffer) -{ - GST_ERROR_OBJECT (sink, "preroll"); - - return GST_FLOW_OK; -} - -#define EAV 0x74 -#define SAV 0x80 - -static int -get_av (int f, int v, int h) -{ - static const int table[] = { - 0x80, 0x9d, 0xab, 0xb6, 0xc7, 0xda, 0xec, 0xf1 - }; - - return table[(f << 2) | (v << 1) | h]; -} - -static void -sdi_mux (guint8 * data, GstBuffer * buffer) -{ - int j; - int i; - guint8 *dest; - int f, v; - int line; - - for (j = 0; j < 525; j++) { - dest = data + 858 * 2 * j; - - line = (j + 4) % 525; - - if (line < 10 || (line >= 264 && line < 273)) { - v = 1; - } else { - v = 0; - } - - if (line >= 266 || line < 4) { - f = 1; - } else { - f = 0; - } - - dest[0] = 0xff; - dest[1] = 0; - dest[2] = 0; - dest[3] = get_av (f, v, 1); - - for (i = 1; i < (858 - 720) / 2 - 1; i++) { - dest[i * 4 + 0] = 0x200 >> 2; - dest[i * 4 + 1] = 0x040 >> 2; - dest[i * 4 + 2] = 0x200 >> 2; - dest[i * 4 + 3] = 0x040 >> 2; - } - - i = (858 - 720) / 2 - 1; - dest[i * 4 + 0] = 0xff; - dest[i * 4 + 1] = 0x00; - dest[i * 4 + 2] = 0x00; - dest[3] = get_av (f, v, 0); - - i = (858 - 720) / 2; - if (line >= 23 && line <= 262) { - int src_line = (line - 23) * 2 + 1; - memcpy (dest + i * 4, GST_BUFFER_DATA (buffer) + 720 * 2 * src_line, - 720 * 2); - } else if (line >= 285 && line <= 525) { - int src_line = (line - 285) * 2 + 0; - memcpy (dest + i * 4, GST_BUFFER_DATA (buffer) + 720 * 2 * src_line, - 720 * 2); - } else { - for (i = (858 - 720) / 2; i < 858 / 2; i++) { - dest[i * 4 + 0] = 0x200 >> 2; - dest[i * 4 + 1] = 0x040 >> 2; - dest[i * 4 + 2] = 0x200 >> 2; - dest[i * 4 + 3] = 0x040 >> 2; - } - } - } - -} - -static GstFlowReturn -gst_linsys_sdi_sink_render (GstBaseSink * sink, GstBuffer * buffer) -{ - GstLinsysSdiSink *linsyssdisink = GST_LINSYS_SDI_SINK (sink); - int ret; - struct pollfd pfd; - int offset; - guint8 *data = linsyssdisink->tmpdata; - - GST_ERROR_OBJECT (sink, "render"); - - sdi_mux (data, buffer); - - offset = 0; -#define SIZE (858*525*2) - while (offset < SIZE) { - pfd.fd = linsyssdisink->fd; - pfd.events = POLLOUT | POLLPRI; - ret = poll (&pfd, 1, -1); - if (ret < 0) { - GST_ERROR_OBJECT (sink, "poll failed %d", ret); - return GST_FLOW_ERROR; - } - - if (pfd.revents & POLLOUT) { - ret = write (linsyssdisink->fd, data + offset, SIZE - offset); - if (ret < 0) { - GST_ERROR_OBJECT (sink, "write failed %d", ret); - return GST_FLOW_ERROR; - } - offset += ret; - } - if (pfd.revents & POLLPRI) { - long val; - - ret = ioctl (linsyssdisink->fd, SDIVIDEO_IOC_TXGETEVENTS, &val); - if (ret < 0) { - GST_ERROR_OBJECT (sink, "ioctl failed %d", ret); - return GST_FLOW_ERROR; - } - if (val & SDIVIDEO_EVENT_TX_BUFFER) { - GST_ERROR_OBJECT (sink, "transmit buffer underrun"); - return GST_FLOW_ERROR; - } - if (val & SDIVIDEO_EVENT_TX_FIFO) { - GST_ERROR_OBJECT (sink, "transmit FIFO underrun"); - return GST_FLOW_ERROR; - } - if (val & SDIVIDEO_EVENT_TX_DATA) { - GST_ERROR_OBJECT (sink, "transmit status change"); - } - } - } - - return GST_FLOW_OK; -} - -static GstStateChangeReturn -gst_linsys_sdi_sink_async_play (GstBaseSink * sink) -{ - GST_ERROR_OBJECT (sink, "render"); - - return GST_STATE_CHANGE_SUCCESS; -} - -static gboolean -gst_linsys_sdi_sink_activate_pull (GstBaseSink * sink, gboolean active) -{ - GST_ERROR_OBJECT (sink, "activate_pull"); - - return TRUE; -} - -static void -gst_linsys_sdi_sink_fixate (GstBaseSink * sink, GstCaps * caps) -{ - GST_ERROR_OBJECT (sink, "fixate"); - -} - -static gboolean -gst_linsys_sdi_sink_unlock_stop (GstBaseSink * sink) -{ - GST_ERROR_OBJECT (sink, "unlock_stop"); - - return TRUE; -} - -static GstFlowReturn -gst_linsys_sdi_sink_render_list (GstBaseSink * sink, - GstBufferList * buffer_list) -{ - GST_ERROR_OBJECT (sink, "render_list"); - - return GST_FLOW_OK; -} diff --git a/sys/linsys/gstlinsyssdisink.h b/sys/linsys/gstlinsyssdisink.h deleted file mode 100644 index f036af72a..000000000 --- a/sys/linsys/gstlinsyssdisink.h +++ /dev/null @@ -1,59 +0,0 @@ -/* GStreamer - * Copyright (C) 2010 FIXME <fixme@example.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef _GST_LINSYS_SDI_SINK_H_ -#define _GST_LINSYS_SDI_SINK_H_ - -#include <gst/gst.h> -#include <gst/base/gstbasesink.h> - - -G_BEGIN_DECLS - -#define GST_TYPE_LINSYS_SDI_SINK (gst_linsys_sdi_sink_get_type()) -#define GST_LINSYS_SDI_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_LINSYS_SDI_SINK,GstLinsysSdiSink)) -#define GST_LINSYS_SDI_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_LINSYS_SDI_SINK,GstLinsysSdiSinkClass)) -#define GST_IS_LINSYS_SDI_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_LINSYS_SDI_SINK)) -#define GST_IS_LINSYS_SDI_SINK_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_LINSYS_SDI_SINK)) - -typedef struct _GstLinsysSdiSink GstLinsysSdiSink; -typedef struct _GstLinsysSdiSinkClass GstLinsysSdiSinkClass; - -struct _GstLinsysSdiSink -{ - GstBaseSink base_linsyssdisink; - - /* properties */ - gchar *device; - - /* state */ - int fd; - guint8 *tmpdata; -}; - -struct _GstLinsysSdiSinkClass -{ - GstBaseSinkClass base_linsyssdisink_class; -}; - -GType gst_linsys_sdi_sink_get_type (void); - -G_END_DECLS - -#endif diff --git a/sys/linsys/gstlinsyssdisrc.c b/sys/linsys/gstlinsyssdisrc.c deleted file mode 100644 index 43e289881..000000000 --- a/sys/linsys/gstlinsyssdisrc.c +++ /dev/null @@ -1,551 +0,0 @@ -/* GStreamer - * Copyright (C) 2010 David Schleef <ds@entropywave.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <gst/gst.h> -#include <gst/base/gstbasesrc.h> -#include "gstlinsyssdisrc.h" - -#include <string.h> -#include <unistd.h> -#include <fcntl.h> -#include <poll.h> -#include <sys/ioctl.h> - -#include "sdivideo.h" - -/* prototypes */ - - -static void gst_linsys_sdi_src_set_property (GObject * object, - guint property_id, const GValue * value, GParamSpec * pspec); -static void gst_linsys_sdi_src_get_property (GObject * object, - guint property_id, GValue * value, GParamSpec * pspec); -static void gst_linsys_sdi_src_dispose (GObject * object); -static void gst_linsys_sdi_src_finalize (GObject * object); - -static GstCaps *gst_linsys_sdi_src_get_caps (GstBaseSrc * src); -static gboolean gst_linsys_sdi_src_set_caps (GstBaseSrc * src, GstCaps * caps); -static gboolean gst_linsys_sdi_src_negotiate (GstBaseSrc * src); -static gboolean gst_linsys_sdi_src_newsegment (GstBaseSrc * src); -static gboolean gst_linsys_sdi_src_start (GstBaseSrc * src); -static gboolean gst_linsys_sdi_src_stop (GstBaseSrc * src); -static void -gst_linsys_sdi_src_get_times (GstBaseSrc * src, GstBuffer * buffer, - GstClockTime * start, GstClockTime * end); -static gboolean gst_linsys_sdi_src_get_size (GstBaseSrc * src, guint64 * size); -static gboolean gst_linsys_sdi_src_is_seekable (GstBaseSrc * src); -static gboolean gst_linsys_sdi_src_unlock (GstBaseSrc * src); -static gboolean gst_linsys_sdi_src_event (GstBaseSrc * src, GstEvent * event); -static GstFlowReturn -gst_linsys_sdi_src_create (GstBaseSrc * src, guint64 offset, guint size, - GstBuffer ** buf); -static gboolean gst_linsys_sdi_src_do_seek (GstBaseSrc * src, - GstSegment * segment); -static gboolean gst_linsys_sdi_src_query (GstBaseSrc * src, GstQuery * query); -static gboolean gst_linsys_sdi_src_check_get_range (GstBaseSrc * src); -static void gst_linsys_sdi_src_fixate (GstBaseSrc * src, GstCaps * caps); -static gboolean gst_linsys_sdi_src_unlock_stop (GstBaseSrc * src); -static gboolean -gst_linsys_sdi_src_prepare_seek_segment (GstBaseSrc * src, GstEvent * seek, - GstSegment * segment); - -enum -{ - PROP_0, - PROP_DEVICE -}; - -#define DEFAULT_DEVICE "/dev/sdirx0" - -GST_DEBUG_CATEGORY (gst_linsys_sdi_src_debug); -#define GST_CAT_DEFAULT gst_linsys_sdi_src_debug - -/* pad templates */ - -static GstStaticPadTemplate gst_linsys_sdi_src_src_template = -GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/x-raw-yuv,format=(fourcc)UYVY," - "width=720,height=480,pixel-aspect-ratio=10/11," - "framerate=30000/1001,interlaced=true," - "colorspec=sdtv,chroma-site=mpeg2") - ); - -/* class initialization */ - -GST_BOILERPLATE (GstLinsysSdiSrc, gst_linsys_sdi_src, GstBaseSrc, - GST_TYPE_BASE_SRC); - -static void -gst_linsys_sdi_src_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_add_static_pad_template (element_class, - &gst_linsys_sdi_src_src_template); - - gst_element_class_set_static_metadata (element_class, "SDI video source", - "Source/Video", "Reads video from SDI capture device", - "David Schleef <ds@entropywave.com>"); -} - -static void -gst_linsys_sdi_src_class_init (GstLinsysSdiSrcClass * klass) -{ - GObjectClass *gobject_class = G_OBJECT_CLASS (klass); - GstBaseSrcClass *base_src_class = GST_BASE_SRC_CLASS (klass); - - GST_DEBUG_CATEGORY_INIT (gst_linsys_sdi_src_debug, "linsyssdisrc", 0, - "FIXME"); - - gobject_class->set_property = gst_linsys_sdi_src_set_property; - gobject_class->get_property = gst_linsys_sdi_src_get_property; - gobject_class->dispose = gst_linsys_sdi_src_dispose; - gobject_class->finalize = gst_linsys_sdi_src_finalize; - base_src_class->get_caps = GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_get_caps); - base_src_class->set_caps = GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_set_caps); - if (0) - base_src_class->negotiate = - GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_negotiate); - base_src_class->newsegment = - GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_newsegment); - base_src_class->start = GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_start); - base_src_class->stop = GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_stop); - base_src_class->get_times = GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_get_times); - base_src_class->get_size = GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_get_size); - base_src_class->is_seekable = - GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_is_seekable); - base_src_class->unlock = GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_unlock); - base_src_class->event = GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_event); - base_src_class->create = GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_create); - if (0) - base_src_class->do_seek = GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_do_seek); - base_src_class->query = GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_query); - base_src_class->check_get_range = - GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_check_get_range); - base_src_class->fixate = GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_fixate); - base_src_class->unlock_stop = - GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_unlock_stop); - base_src_class->prepare_seek_segment = - GST_DEBUG_FUNCPTR (gst_linsys_sdi_src_prepare_seek_segment); - - g_object_class_install_property (gobject_class, PROP_DEVICE, - g_param_spec_string ("device", "Device", "device to transmit data on", - DEFAULT_DEVICE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); -} - -static void -gst_linsys_sdi_src_init (GstLinsysSdiSrc * linsyssdisrc, - GstLinsysSdiSrcClass * linsyssdisrc_class) -{ - - gst_base_src_set_live (GST_BASE_SRC (linsyssdisrc), TRUE); - gst_base_src_set_blocksize (GST_BASE_SRC (linsyssdisrc), 720 * 480 * 2); - - linsyssdisrc->device = g_strdup (DEFAULT_DEVICE); - - linsyssdisrc->is_625 = FALSE; - linsyssdisrc->fd = -1; -} - -void -gst_linsys_sdi_src_set_property (GObject * object, guint property_id, - const GValue * value, GParamSpec * pspec) -{ - GstLinsysSdiSrc *linsyssdisrc; - - g_return_if_fail (GST_IS_LINSYS_SDI_SRC (object)); - linsyssdisrc = GST_LINSYS_SDI_SRC (object); - - switch (property_id) { - case PROP_DEVICE: - g_free (linsyssdisrc->device); - linsyssdisrc->device = g_value_dup_string (value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - break; - } -} - -void -gst_linsys_sdi_src_get_property (GObject * object, guint property_id, - GValue * value, GParamSpec * pspec) -{ - GstLinsysSdiSrc *linsyssdisrc; - - g_return_if_fail (GST_IS_LINSYS_SDI_SRC (object)); - linsyssdisrc = GST_LINSYS_SDI_SRC (object); - - switch (property_id) { - case PROP_DEVICE: - g_value_set_string (value, linsyssdisrc->device); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - break; - } -} - -void -gst_linsys_sdi_src_dispose (GObject * object) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (object); - g_return_if_fail (linsyssdisrc != NULL); - - /* clean up as possible. may be called multiple times */ - g_free (linsyssdisrc->device); - linsyssdisrc->device = NULL; - - G_OBJECT_CLASS (parent_class)->dispose (object); -} - -void -gst_linsys_sdi_src_finalize (GObject * object) -{ - g_return_if_fail (GST_IS_LINSYS_SDI_SRC (object)); - - /* clean up object here */ - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - - -static GstCaps * -gst_linsys_sdi_src_get_caps (GstBaseSrc * src) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - - GST_DEBUG_OBJECT (linsyssdisrc, "get_caps"); - - return NULL; -} - -static gboolean -gst_linsys_sdi_src_set_caps (GstBaseSrc * src, GstCaps * caps) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - - GST_DEBUG_OBJECT (linsyssdisrc, "set_caps"); - - return TRUE; -} - -static gboolean -gst_linsys_sdi_src_negotiate (GstBaseSrc * src) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - - GST_DEBUG_OBJECT (linsyssdisrc, "negotiate"); - - return TRUE; -} - -static gboolean -gst_linsys_sdi_src_newsegment (GstBaseSrc * src) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - - GST_DEBUG_OBJECT (linsyssdisrc, "newsegment"); - - return TRUE; -} - -static gboolean -gst_linsys_sdi_src_start (GstBaseSrc * src) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - int fd; - - GST_DEBUG_OBJECT (linsyssdisrc, "start"); - - fd = open (linsyssdisrc->device, O_RDONLY); - if (fd < 0) { - GST_ERROR_OBJECT (src, "failed to open device"); - return FALSE; - } - - linsyssdisrc->fd = fd; - - if (linsyssdisrc->is_625) { - linsyssdisrc->tmpdata = g_malloc (864 * 625 * 2); - } else { - linsyssdisrc->tmpdata = g_malloc (858 * 525 * 2); - } - linsyssdisrc->have_sync = FALSE; - - return TRUE; -} - -static gboolean -gst_linsys_sdi_src_stop (GstBaseSrc * src) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - - GST_DEBUG_OBJECT (linsyssdisrc, "stop"); - -#if 0 - if (linsyssdisrc->fd > 0) { - close (linsyssdisrc->fd); - linsyssdisrc->fd = -1; - } - g_free (linsyssdisrc->tmpdata); - linsyssdisrc->tmpdata = NULL; -#endif - - return TRUE; -} - -static void -gst_linsys_sdi_src_get_times (GstBaseSrc * src, GstBuffer * buffer, - GstClockTime * start, GstClockTime * end) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - - GST_DEBUG_OBJECT (linsyssdisrc, "get_times"); -} - -static gboolean -gst_linsys_sdi_src_get_size (GstBaseSrc * src, guint64 * size) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - - GST_DEBUG_OBJECT (linsyssdisrc, "get_size"); - - return FALSE; -} - -static gboolean -gst_linsys_sdi_src_is_seekable (GstBaseSrc * src) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - - GST_DEBUG_OBJECT (linsyssdisrc, "is_seekable"); - - return FALSE; -} - -static gboolean -gst_linsys_sdi_src_unlock (GstBaseSrc * src) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - - GST_DEBUG_OBJECT (linsyssdisrc, "unlock"); - - return TRUE; -} - -static gboolean -gst_linsys_sdi_src_event (GstBaseSrc * src, GstEvent * event) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - - GST_DEBUG_OBJECT (linsyssdisrc, "event"); - - return TRUE; -} - -static void -sdi_demux (guint8 * data, GstBuffer * buf, gboolean is_625) -{ - int j; - int line; - int offset; - - if (is_625) { - offset = (864 - 720) / 2; - - for (j = 0; j < 480; j++) { - if (j & 1) { - line = 23 + (j - 1) / 2; - } else { - line = 335 + j / 2; - } - memcpy (GST_BUFFER_DATA (buf) + j * 720 * 2, - data + (line - 1) * 864 * 2 + offset * 4, 720 * 2); - } - } else { - offset = (858 - 720) / 2; - - for (j = 0; j < 480; j++) { - if (j & 1) { - line = 23 + (j - 1) / 2; - } else { - line = 285 + j / 2; - } - memcpy (GST_BUFFER_DATA (buf) + j * 720 * 2, - data + (line - 1) * 858 * 2 + offset * 4, 720 * 2); - } - } - -} - -static GstFlowReturn -gst_linsys_sdi_src_create (GstBaseSrc * src, guint64 _offset, guint size, - GstBuffer ** buf) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - int offset; - int ret; - struct pollfd pfd; - int sdi_size; - int sdi_width; - guint8 *data = linsyssdisrc->tmpdata; - - if (linsyssdisrc->fd < 0) - return GST_FLOW_FLUSHING; - - if (linsyssdisrc->is_625) { - sdi_width = 864; - sdi_size = 864 * 625 * 2; - } else { - sdi_width = 858; - sdi_size = 858 * 525 * 2; - } - - GST_DEBUG_OBJECT (linsyssdisrc, "create size=%d fd=%d", size, - linsyssdisrc->fd); - - offset = 0; - while (offset < sdi_size) { - pfd.fd = linsyssdisrc->fd; - pfd.events = POLLIN | POLLPRI; - ret = poll (&pfd, 1, 1000); - if (ret < 0) { - GST_ERROR_OBJECT (src, "poll failed %d", ret); - return GST_FLOW_ERROR; - } - - if (pfd.revents & POLLIN) { - if (linsyssdisrc->have_sync) { - ret = read (linsyssdisrc->fd, data + offset, sdi_size - offset); - } else { - ret = read (linsyssdisrc->fd, data + offset, sdi_width * 2); - } - if (ret < 0) { - GST_ERROR_OBJECT (src, "read failed %d", ret); - return GST_FLOW_ERROR; - } - - if (!linsyssdisrc->have_sync) { - int v = (data[3] >> 5) & 1; - int f = (data[3] >> 6) & 1; - if (!linsyssdisrc->have_vblank && (f == 0) && (v == 1)) { - linsyssdisrc->have_vblank = TRUE; - } else if (linsyssdisrc->have_vblank && (f == 0) && (v == 0)) { - offset += sdi_width * 2 * 9; - linsyssdisrc->have_sync = TRUE; - offset += ret; - } - } else { - offset += ret; - } - } - if (pfd.revents & POLLPRI) { - long val; - - ret = ioctl (linsyssdisrc->fd, SDIVIDEO_IOC_RXGETEVENTS, &val); - if (ret < 0) { - GST_ERROR_OBJECT (src, "ioctl failed %d", ret); - return GST_FLOW_ERROR; - } - if (val & SDIVIDEO_EVENT_RX_BUFFER) { - GST_ERROR_OBJECT (src, "receive buffer overrun"); - return GST_FLOW_ERROR; - } - if (val & SDIVIDEO_EVENT_RX_FIFO) { - GST_ERROR_OBJECT (src, "receive FIFO overrun"); - return GST_FLOW_ERROR; - } - if (val & SDIVIDEO_EVENT_RX_CARRIER) { - GST_ERROR_OBJECT (src, "carrier status change"); - } - } - } - - *buf = gst_buffer_new_and_alloc (size); - sdi_demux (data, *buf, linsyssdisrc->is_625); - - return GST_FLOW_OK; -} - -static gboolean -gst_linsys_sdi_src_do_seek (GstBaseSrc * src, GstSegment * segment) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - - GST_DEBUG_OBJECT (linsyssdisrc, "do_seek"); - - return FALSE; -} - -static gboolean -gst_linsys_sdi_src_query (GstBaseSrc * src, GstQuery * query) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - - GST_DEBUG_OBJECT (linsyssdisrc, "query"); - - return TRUE; -} - -static gboolean -gst_linsys_sdi_src_check_get_range (GstBaseSrc * src) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - - GST_DEBUG_OBJECT (linsyssdisrc, "get_range"); - - return FALSE; -} - -static void -gst_linsys_sdi_src_fixate (GstBaseSrc * src, GstCaps * caps) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - - GST_DEBUG_OBJECT (linsyssdisrc, "fixate"); -} - -static gboolean -gst_linsys_sdi_src_unlock_stop (GstBaseSrc * src) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - - GST_DEBUG_OBJECT (linsyssdisrc, "stop"); - - return TRUE; -} - -static gboolean -gst_linsys_sdi_src_prepare_seek_segment (GstBaseSrc * src, GstEvent * seek, - GstSegment * segment) -{ - GstLinsysSdiSrc *linsyssdisrc = GST_LINSYS_SDI_SRC (src); - - GST_DEBUG_OBJECT (linsyssdisrc, "seek_segment"); - - return FALSE; -} diff --git a/sys/linsys/gstlinsyssdisrc.h b/sys/linsys/gstlinsyssdisrc.h deleted file mode 100644 index 80d8d3148..000000000 --- a/sys/linsys/gstlinsyssdisrc.h +++ /dev/null @@ -1,62 +0,0 @@ -/* GStreamer - * Copyright (C) 2010 FIXME <fixme@example.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef _GST_LINSYS_SDI_SRC_H_ -#define _GST_LINSYS_SDI_SRC_H_ - -#include <gst/gst.h> -#include <gst/base/gstbasesrc.h> - -G_BEGIN_DECLS - -#define GST_TYPE_LINSYS_SDI_SRC (gst_linsys_sdi_src_get_type()) -#define GST_LINSYS_SDI_SRC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_LINSYS_SDI_SRC,GstLinsysSdiSrc)) -#define GST_LINSYS_SDI_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_LINSYS_SDI_SRC,GstLinsysSdiSrcClass)) -#define GST_IS_LINSYS_SDI_SRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_LINSYS_SDI_SRC)) -#define GST_IS_LINSYS_SDI_SRC_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_LINSYS_SDI_SRC)) - -typedef struct _GstLinsysSdiSrc GstLinsysSdiSrc; -typedef struct _GstLinsysSdiSrcClass GstLinsysSdiSrcClass; - -struct _GstLinsysSdiSrc -{ - GstBaseSrc base_linsyssdisrc; - - /* properties */ - gchar *device; - gboolean is_625; - - /* state */ - int fd; - guint8 *tmpdata; - gboolean have_sync; - gboolean have_vblank; - -}; - -struct _GstLinsysSdiSrcClass -{ - GstBaseSrcClass base_linsyssdisrc_class; -}; - -GType gst_linsys_sdi_src_get_type (void); - -G_END_DECLS - -#endif diff --git a/sys/linsys/include/asi.h b/sys/linsys/include/asi.h deleted file mode 100644 index 89635886d..000000000 --- a/sys/linsys/include/asi.h +++ /dev/null @@ -1,255 +0,0 @@ -/* asi.h - * - * Shared header file for the Linux user-space API for - * Linear Systems Ltd. DVB Master ASI interface boards. - * - * Copyright (C) 1999 Tony Bolger <d7v@indigo.ie> - * Copyright (C) 2000-2009 Linear Systems Ltd. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. Neither the name of Linear Systems Ltd. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY LINEAR SYSTEMS LTD. "AS IS" AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL LINEAR SYSTEMS LTD. OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, - * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * Linear Systems can be contacted at <http://www.linsys.ca/>. - * - */ - -#ifndef _ASI_H -#define _ASI_H - -/* Driver info */ -#define ASI_DRIVER_NAME "asi" - -#define ASI_MAJOR 61 /* Set to 0 for dynamic allocation. - * Otherwise, 61 is available. - * See /usr/src/linux/Documentation/devices.txt */ - -#define ASI_TX_BUFFERS_MIN 2 /* This must be at least 2 */ -/* The minimum transmit buffer size must be positive, divisible by 8, - * and large enough that the buffers aren't transferred to the onboard FIFOs - * too quickly for the machine to handle the interrupts. - * This is especially a problem at startup, when the FIFOs are empty. - * Relevant factors include onboard FIFO size, PCI bus throughput, - * processor speed, and interrupt latency. */ -#define ASI_TX_BUFSIZE_MIN 1024 -#define ASI_RX_BUFFERS_MIN 2 /* This must be at least 2 */ -#define ASI_RX_BUFSIZE_MIN 8 /* This must be positive and divisible by 8 */ - -#define ASI_TX_BUFFERS 54 /* This must be at least 2 */ -#define ASI_TX_BUFSIZE 38352 /* This must be positive and divisible by 8 */ -#define ASI_RX_BUFFERS 54 /* This must be at least 2 */ -#define ASI_RX_BUFSIZE 38352 /* This must be positive and divisible by 8 */ - -/* Ioctl () definitions */ -#define ASI_IOC_MAGIC '?' /* This ioctl magic number is currently free. See - * /usr/src/linux/Documentation/ioctl-number.txt */ - -#define ASI_IOC_TXGETCAP _IOR(ASI_IOC_MAGIC, 1, unsigned int) -#define ASI_IOC_TXGETEVENTS _IOR(ASI_IOC_MAGIC, 2, unsigned int) -#define ASI_IOC_TXGETBUFLEVEL _IOR(ASI_IOC_MAGIC, 3, unsigned int) -#define ASI_IOC_TXSETSTUFFING _IOW(ASI_IOC_MAGIC, 4, struct asi_txstuffing) -#define ASI_IOC_TXGETBYTECOUNT _IOR(ASI_IOC_MAGIC, 5, unsigned int) -/* #define ASI_IOC_TXGETFIFO _IOR(ASI_IOC_MAGIC, 6, int) */ -#define ASI_IOC_TXGETTXD _IOR(ASI_IOC_MAGIC, 7, int) -#define ASI_IOC_TXGET27COUNT _IOR(ASI_IOC_MAGIC, 8, unsigned int) -/* Provide compatibility with applications compiled for older API */ -#define ASI_IOC_TXSETPID_DEPRECATED _IOR(ASI_IOC_MAGIC, 9, unsigned int) -#define ASI_IOC_TXSETPID _IOW(ASI_IOC_MAGIC, 9, unsigned int) -#define ASI_IOC_TXGETPCRSTAMP _IOR(ASI_IOC_MAGIC, 10, struct asi_pcrstamp) -/* Provide compatibility with applications compiled for older API */ -#define ASI_IOC_TXCHANGENEXTIP_DEPRECATED _IOR(ASI_IOC_MAGIC, 11, int) -#define ASI_IOC_TXCHANGENEXTIP _IOW(ASI_IOC_MAGIC, 11, int) - -#define ASI_IOC_RXGETCAP _IOR(ASI_IOC_MAGIC, 65, unsigned int) -#define ASI_IOC_RXGETEVENTS _IOR(ASI_IOC_MAGIC, 66, unsigned int) -#define ASI_IOC_RXGETBUFLEVEL _IOR(ASI_IOC_MAGIC, 67, unsigned int) -/* #define ASI_IOC_RXSETREFRAME _IOW(ASI_IOC_MAGIC, 68, int) */ -#define ASI_IOC_RXGETSTATUS _IOR(ASI_IOC_MAGIC, 69, int) -#define ASI_IOC_RXGETBYTECOUNT _IOR(ASI_IOC_MAGIC, 70, unsigned int) -/* #define ASI_IOC_RXGETFIFO _IOR(ASI_IOC_MAGIC, 71, int) */ -#define ASI_IOC_RXSETINVSYNC _IOW(ASI_IOC_MAGIC, 72, int) -#define ASI_IOC_RXGETCARRIER _IOR(ASI_IOC_MAGIC, 73, int) -#define ASI_IOC_RXSETDSYNC _IOW(ASI_IOC_MAGIC, 74, int) -#define ASI_IOC_RXGETRXD _IOR(ASI_IOC_MAGIC, 75, int) -#define ASI_IOC_RXSETPF _IOW(ASI_IOC_MAGIC, 76, unsigned int [256]) -/* #define ASI_IOC_RXSETPFE _IOW(ASI_IOC_MAGIC, 77, int) */ -#define ASI_IOC_RXSETPID0 _IOW(ASI_IOC_MAGIC, 78, int) -#define ASI_IOC_RXGETPID0COUNT _IOR(ASI_IOC_MAGIC, 79, unsigned int) -#define ASI_IOC_RXSETPID1 _IOW(ASI_IOC_MAGIC, 80, int) -#define ASI_IOC_RXGETPID1COUNT _IOR(ASI_IOC_MAGIC, 81, unsigned int) -#define ASI_IOC_RXSETPID2 _IOW(ASI_IOC_MAGIC, 82, int) -#define ASI_IOC_RXGETPID2COUNT _IOR(ASI_IOC_MAGIC, 83, unsigned int) -#define ASI_IOC_RXSETPID3 _IOW(ASI_IOC_MAGIC, 84, int) -#define ASI_IOC_RXGETPID3COUNT _IOR(ASI_IOC_MAGIC, 85, unsigned int) -/* #define ASI_IOC_RXGETSTAMP _IOR(ASI_IOC_MAGIC, 86, unsigned int) */ -#define ASI_IOC_RXGET27COUNT _IOR(ASI_IOC_MAGIC, 87, unsigned int) -#define ASI_IOC_RXGETSTATUS2 _IOR(ASI_IOC_MAGIC, 88, int) -/* Provide compatibility with applications compiled for older API */ -#define ASI_IOC_RXSETINPUT_DEPRECATED _IOR(ASI_IOC_MAGIC, 89, int) -#define ASI_IOC_RXSETINPUT _IOW(ASI_IOC_MAGIC, 89, int) -#define ASI_IOC_RXGETRXD2 _IOR(ASI_IOC_MAGIC, 90, int) - -#define ASI_IOC_GETID _IOR(ASI_IOC_MAGIC, 129, unsigned int) -#define ASI_IOC_GETVERSION _IOR(ASI_IOC_MAGIC, 130, unsigned int) - -/* Transmitter event flag bit locations */ -#define ASI_EVENT_TX_BUFFER_ORDER 0 -#define ASI_EVENT_TX_BUFFER (1 << ASI_EVENT_TX_BUFFER_ORDER) -#define ASI_EVENT_TX_FIFO_ORDER 1 -#define ASI_EVENT_TX_FIFO (1 << ASI_EVENT_TX_FIFO_ORDER) -#define ASI_EVENT_TX_DATA_ORDER 2 -#define ASI_EVENT_TX_DATA (1 << ASI_EVENT_TX_DATA_ORDER) - -/* Receiver event flag bit locations */ -#define ASI_EVENT_RX_BUFFER_ORDER 0 -#define ASI_EVENT_RX_BUFFER (1 << ASI_EVENT_RX_BUFFER_ORDER) -#define ASI_EVENT_RX_FIFO_ORDER 1 -#define ASI_EVENT_RX_FIFO (1 << ASI_EVENT_RX_FIFO_ORDER) -#define ASI_EVENT_RX_CARRIER_ORDER 2 -#define ASI_EVENT_RX_CARRIER (1 << ASI_EVENT_RX_CARRIER_ORDER) -#define ASI_EVENT_RX_AOS_ORDER 3 -#define ASI_EVENT_RX_AOS (1 << ASI_EVENT_RX_AOS_ORDER) -#define ASI_EVENT_RX_LOS_ORDER 4 -#define ASI_EVENT_RX_LOS (1 << ASI_EVENT_RX_LOS_ORDER) -#define ASI_EVENT_RX_DATA_ORDER 5 -#define ASI_EVENT_RX_DATA (1 << ASI_EVENT_RX_DATA_ORDER) - -/** - * asi_txstuffing - Transmitter stuffing parameters - * @ib: interbyte stuffing - * @ip: interpacket stuffing - * @normal_ip: FT0 - * @big_ip: FT1 - * @il_normal: IL0 - * @il_big: IL1 - **/ -struct asi_txstuffing { - /* Number of K28.5 characters to insert between packet bytes */ - unsigned int ib; - - /* Base number of K28.5 characters to insert between packets, - * not including the two required by ASI */ - unsigned int ip; - - /* Number of packets with (ip) bytes of interpacket stuffing - * per finetuning cycle */ - unsigned int normal_ip; - - /* Number of packets with (ip + 1) bytes of interpacket stuffing - * per finetuning cycle */ - unsigned int big_ip; - - /* Number of packets with (ip) bytes of interpacket stuffing - * per interleaved finetuning cycle */ - unsigned int il_normal; - - /* Number of packets with (ip + 1) bytes of interpacket stuffing - * per interleaved finetuning cycle */ - unsigned int il_big; -}; - -/** - * asi_pcrstamp - PCR - departure time pair - * @adaptation_field_length: adaptation field length - * @adaptation_field_flags: adaptation field flags - * @PCR: a program clock reference - * @count: departure time of this PCR, in 1 / 27 MHz - **/ -struct asi_pcrstamp { - unsigned char adaptation_field_length; - unsigned char adaptation_field_flags; - unsigned char PCR[6]; - long long int count; -}; - -/* Interface capabilities */ -#define ASI_CAP_TX_MAKE204 0x00000004 -#define ASI_CAP_TX_FINETUNING 0x00000008 -#define ASI_CAP_TX_BYTECOUNTER 0x00000010 -#define ASI_CAP_TX_SETCLKSRC 0x00000020 -#define ASI_CAP_TX_FIFOUNDERRUN 0x00000040 -#define ASI_CAP_TX_LARGEIB 0x00000080 -#define ASI_CAP_TX_INTERLEAVING 0x00000100 -#define ASI_CAP_TX_DATA 0x00000200 -#define ASI_CAP_TX_RXCLKSRC 0x00000400 -/* #define ASI_CAP_TX_COMPOSITEREF 0x00000800 */ -#define ASI_CAP_TX_PCRSTAMP 0x00001000 -#define ASI_CAP_TX_CHANGENEXTIP 0x00002000 -#define ASI_CAP_TX_27COUNTER 0x00004000 -#define ASI_CAP_TX_BYTESOR27 0x00008000 -#define ASI_CAP_TX_TIMESTAMPS 0x00010000 -#define ASI_CAP_TX_PTIMESTAMPS 0x00020000 -#define ASI_CAP_TX_NULLPACKETS 0x00040000 - -#define ASI_CAP_RX_SYNC 0x00000004 -#define ASI_CAP_RX_MAKE188 0x00000008 -#define ASI_CAP_RX_BYTECOUNTER 0x00000010 -/* #define ASI_CAP_RX_FIFOSTATUS 0x00000020 */ -#define ASI_CAP_RX_INVSYNC 0x00000040 -#define ASI_CAP_RX_CD 0x00000080 -#define ASI_CAP_RX_DSYNC 0x00000100 -#define ASI_CAP_RX_DATA 0x00000200 -#define ASI_CAP_RX_PIDFILTER 0x00000400 -#define ASI_CAP_RX_PIDCOUNTER 0x00000800 -#define ASI_CAP_RX_4PIDCOUNTER 0x00001000 -#define ASI_CAP_RX_FORCEDMA 0x00002000 -#define ASI_CAP_RX_27COUNTER 0x00004000 -#define ASI_CAP_RX_BYTESOR27 0x00008000 -#define ASI_CAP_RX_TIMESTAMPS 0x00010000 -#define ASI_CAP_RX_PTIMESTAMPS 0x00020000 -#define ASI_CAP_RX_NULLPACKETS 0x00040000 -#define ASI_CAP_RX_REDUNDANT 0x00080000 -#define ASI_CAP_RX_DATA2 0x00100000 - -/* Transmitter clock source settings */ -#define ASI_CTL_TX_CLKSRC_ONBOARD 0 -#define ASI_CTL_TX_CLKSRC_EXT 1 -#define ASI_CTL_TX_CLKSRC_RX 2 -/* #define ASI_CTL_TX_CLKSRC_EXT_PAL 3 */ - -/* Transmitter mode settings */ -#define ASI_CTL_TX_MODE_188 0 -#define ASI_CTL_TX_MODE_204 1 -#define ASI_CTL_TX_MODE_MAKE204 2 - -/* Receiver mode settings */ -#define ASI_CTL_RX_MODE_RAW 0 -#define ASI_CTL_RX_MODE_188 1 -#define ASI_CTL_RX_MODE_204 2 -#define ASI_CTL_RX_MODE_AUTO 3 -#define ASI_CTL_RX_MODE_AUTOMAKE188 4 -#define ASI_CTL_RX_MODE_204MAKE188 5 - -/* Timestamping settings */ -#define ASI_CTL_TSTAMP_NONE 0 -#define ASI_CTL_TSTAMP_APPEND 1 -#define ASI_CTL_TSTAMP_PREPEND 2 - -/* Transport settings */ -#define ASI_CTL_TRANSPORT_DVB_ASI 0 -#define ASI_CTL_TRANSPORT_SMPTE_310M 1 - -#endif - diff --git a/sys/linsys/include/master.h b/sys/linsys/include/master.h deleted file mode 100644 index 1d005c668..000000000 --- a/sys/linsys/include/master.h +++ /dev/null @@ -1,69 +0,0 @@ -/* master.h - * - * Global definitions for Linear Systems Ltd. - * digital television-related boards. - * - * Copyright (C) 2004-2009 Linear Systems Ltd. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. Neither the name of Linear Systems Ltd. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY LINEAR SYSTEMS LTD. "AS IS" AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL LINEAR SYSTEMS LTD. OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, - * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * Linear Systems can be contacted at <http://www.linsys.ca/>. - * - */ - -#ifndef _MASTER_H -#define _MASTER_H - -#define MASTER_DRIVER_VERSION "2.7.0" -#define MASTER_DRIVER_VERSION_CODE 0x020700 -#define MASTER_DRIVER_DATE "2010-01-11" - -#define MASTER_PCI_VENDOR_ID_LINSYS 0x1254 - -/* Device capabilities */ -#define MASTER_CAP_BYPASS 0x00000001 -#define MASTER_CAP_WATCHDOG 0x00000002 -#define MASTER_CAP_GPI 0x00000004 -#define MASTER_CAP_GPO 0x00000008 -#define MASTER_CAP_UID 0x00000010 -#define MASTER_CAP_BLACKBURST 0x00000020 - -/* Bypass mode settings */ -#define MASTER_CTL_BYPASS_ENABLE 0 -#define MASTER_CTL_BYPASS_DISABLE 1 -#define MASTER_CTL_BYPASS_WATCHDOG 2 - -/* Black burst type settings */ -#define MASTER_CTL_BLACKBURST_NTSC 0 -#define MASTER_CTL_BLACKBURST_PAL 1 - -/* Maximum watchdog timeout in milliseconds. - * Limited to 32 bits at 40 MHz or 27 MHz */ -#define MASTER_WATCHDOG_MAX 100000 - -#endif - diff --git a/sys/linsys/include/sdi.h b/sys/linsys/include/sdi.h deleted file mode 100644 index 659c41847..000000000 --- a/sys/linsys/include/sdi.h +++ /dev/null @@ -1,115 +0,0 @@ -/* sdi.h - * - * Shared header file for the Linux user-space API for - * Linear Systems Ltd. SMPTE 259M-C interface boards. - * - * Copyright (C) 2004-2009 Linear Systems Ltd. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. Neither the name of Linear Systems Ltd. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY LINEAR SYSTEMS LTD. "AS IS" AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL LINEAR SYSTEMS LTD. OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, - * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * Linear Systems can be contacted at <http://www.linsys.ca/>. - * - */ - -#ifndef _SDI_H -#define _SDI_H - -/* Driver info */ -#define SDI_DRIVER_NAME "sdi" - -#define SDI_MAJOR 121 /* Set to 0 for dynamic allocation. - * Otherwise, 121 is available. - * See /usr/src/linux/Documentation/devices.txt */ - -#define SDI_TX_BUFFERS_MIN 2 /* This must be at least 2 */ -/* The minimum transmit buffer size must be positive, divisible by 4, - * and large enough that the buffers aren't transferred to the onboard FIFOs - * too quickly for the machine to handle the interrupts. - * This is especially a problem at startup, when the FIFOs are empty. - * Relevant factors include onboard FIFO size, PCI bus throughput, - * processor speed, and interrupt latency. */ -#define SDI_TX_BUFSIZE_MIN 1024 -#define SDI_RX_BUFFERS_MIN 2 /* This must be at least 2 */ -#define SDI_RX_BUFSIZE_MIN 8 /* This must be positive and divisible by 4 */ - -#define SDI_TX_BUFFERS 25 /* This must be at least 2 */ -#define SDI_TX_BUFSIZE 1235520 /* This must be positive and divisible by 4 */ -#define SDI_RX_BUFFERS 25 /* This must be at least 2 */ -#define SDI_RX_BUFSIZE 1235520 /* This must be positive and divisible by 4 */ - -/* Ioctl () definitions */ -#define SDI_IOC_MAGIC '=' /* This ioctl magic number is currently free. See - * /usr/src/linux/Documentation/ioctl-number.txt */ - -#define SDI_IOC_TXGETCAP _IOR(SDI_IOC_MAGIC, 1, unsigned int) -#define SDI_IOC_TXGETEVENTS _IOR(SDI_IOC_MAGIC, 2, unsigned int) -#define SDI_IOC_TXGETBUFLEVEL _IOR(SDI_IOC_MAGIC, 3, unsigned int) -#define SDI_IOC_TXGETTXD _IOR(SDI_IOC_MAGIC, 4, int) - -#define SDI_IOC_RXGETCAP _IOR(SDI_IOC_MAGIC, 65, unsigned int) -#define SDI_IOC_RXGETEVENTS _IOR(SDI_IOC_MAGIC, 66, unsigned int) -#define SDI_IOC_RXGETBUFLEVEL _IOR(SDI_IOC_MAGIC, 67, unsigned int) -#define SDI_IOC_RXGETCARRIER _IOR(SDI_IOC_MAGIC, 68, int) -#define SDI_IOC_RXGETSTATUS _IOR(SDI_IOC_MAGIC, 69, int) - -#define SDI_IOC_GETID _IOR(SDI_IOC_MAGIC, 129, unsigned int) -#define SDI_IOC_GETVERSION _IOR(SDI_IOC_MAGIC, 130, unsigned int) -#define SDI_IOC_QBUF_DEPRECATED _IOR(SDI_IOC_MAGIC, 131, unsigned int) -#define SDI_IOC_QBUF _IOW(SDI_IOC_MAGIC, 131, unsigned int) -#define SDI_IOC_DQBUF_DEPRECATED _IOR(SDI_IOC_MAGIC, 132, unsigned int) -#define SDI_IOC_DQBUF _IOW(SDI_IOC_MAGIC, 132, unsigned int) - -/* Transmitter event flag bit locations */ -#define SDI_EVENT_TX_BUFFER_ORDER 0 -#define SDI_EVENT_TX_BUFFER (1 << SDI_EVENT_TX_BUFFER_ORDER) -#define SDI_EVENT_TX_FIFO_ORDER 1 -#define SDI_EVENT_TX_FIFO (1 << SDI_EVENT_TX_FIFO_ORDER) -#define SDI_EVENT_TX_DATA_ORDER 2 -#define SDI_EVENT_TX_DATA (1 << SDI_EVENT_TX_DATA_ORDER) - -/* Receiver event flag bit locations */ -#define SDI_EVENT_RX_BUFFER_ORDER 0 -#define SDI_EVENT_RX_BUFFER (1 << SDI_EVENT_RX_BUFFER_ORDER) -#define SDI_EVENT_RX_FIFO_ORDER 1 -#define SDI_EVENT_RX_FIFO (1 << SDI_EVENT_RX_FIFO_ORDER) -#define SDI_EVENT_RX_CARRIER_ORDER 2 -#define SDI_EVENT_RX_CARRIER (1 << SDI_EVENT_RX_CARRIER_ORDER) - -/* Interface capabilities */ -#define SDI_CAP_TX_RXCLKSRC 0x00000001 - -/* Transmitter clock source settings */ -#define SDI_CTL_TX_CLKSRC_ONBOARD 0 -#define SDI_CTL_TX_CLKSRC_EXT 1 -#define SDI_CTL_TX_CLKSRC_RX 2 - -/* Mode settings */ -#define SDI_CTL_MODE_8BIT 0 -#define SDI_CTL_MODE_10BIT 1 - -#endif - diff --git a/sys/linsys/include/sdiaudio.h b/sys/linsys/include/sdiaudio.h deleted file mode 100644 index 1df6f86eb..000000000 --- a/sys/linsys/include/sdiaudio.h +++ /dev/null @@ -1,149 +0,0 @@ -/* sdiaudio.h - * - * Shared header file for the Linux user-space API for - * Linear Systems Ltd. SMPTE 292M and SMPTE 259M-C Audio interface boards. - * - * Copyright (C) 2009 Linear Systems Ltd. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. Neither the name of Linear Systems Ltd. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY LINEAR SYSTEMS LTD. "AS IS" AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL LINEAR SYSTEMS LTD. OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, - * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * Linear Systems can be contacted at <http://www.linsys.ca/>. - * - */ - -#ifndef _SDIAUDIO_H -#define _SDIAUDIO_H - -/* Driver info */ -#define SDIAUDIO_DRIVER_NAME "sdiaudio" - -#define SDIAUDIO_MAJOR 0 /* Set to 0 for dynamic allocation. - * See /usr/src/linux/Documentation/devices.txt */ - -#define SDIAUDIO_TX_BUFFERS_MIN 2 /* This must be at least 2 */ -/* The minimum transmit buffer size must be positive, divisible by 4, - * and large enough that the buffers aren't transferred to the onboard FIFOs - * too quickly for the machine to handle the interrupts. - * This is especially a problem at startup, when the FIFOs are empty. - * Relevant factors include onboard FIFO size, PCI bus throughput, - * processor speed, and interrupt latency. */ -#define SDIAUDIO_TX_BUFSIZE_MIN 1024 -#define SDIAUDIO_RX_BUFFERS_MIN 2 /* This must be at least 2 */ -#define SDIAUDIO_RX_BUFSIZE_MIN 8 /* This must be positive and divisible by 4 */ - -#define SDIAUDIO_TX_BUFFERS 30 /* This must be at least 2 */ -#define SDIAUDIO_TX_BUFSIZE 6400 /* This must be positive and divisible by 4 */ -#define SDIAUDIO_RX_BUFFERS 30 /* This must be at least 2 */ -#define SDIAUDIO_RX_BUFSIZE 6400 /* This must be positive and divisible by 4 */ - -/* Ioctl () definitions */ -#define SDIAUDIO_IOC_MAGIC '~' /* This ioctl magic number is currently free. See - * /usr/src/linux/Documentation/ioctl-number.txt */ - -#define SDIAUDIO_IOC_TXGETCAP _IOR(SDIAUDIO_IOC_MAGIC, 1, unsigned int) -#define SDIAUDIO_IOC_TXGETEVENTS _IOR(SDIAUDIO_IOC_MAGIC, 2, unsigned int) -#define SDIAUDIO_IOC_TXGETBUFLEVEL _IOR(SDIAUDIO_IOC_MAGIC, 3, unsigned int) -#define SDIAUDIO_IOC_TXGETTXD _IOR(SDIAUDIO_IOC_MAGIC, 4, int) - -#define SDIAUDIO_IOC_RXGETCAP _IOR(SDIAUDIO_IOC_MAGIC, 65, unsigned int) -#define SDIAUDIO_IOC_RXGETEVENTS _IOR(SDIAUDIO_IOC_MAGIC, 66, unsigned int) -#define SDIAUDIO_IOC_RXGETBUFLEVEL _IOR(SDIAUDIO_IOC_MAGIC, 67, unsigned int) -#define SDIAUDIO_IOC_RXGETCARRIER _IOR(SDIAUDIO_IOC_MAGIC, 68, int) -#define SDIAUDIO_IOC_RXGETSTATUS _IOR(SDIAUDIO_IOC_MAGIC, 69, int) -#define SDIAUDIO_IOC_RXGETAUDIOGR0ERROR _IOR(SDIAUDIO_IOC_MAGIC, 70, unsigned int) -#define SDIAUDIO_IOC_RXGETAUDIOGR0DELAYA _IOR(SDIAUDIO_IOC_MAGIC, 71, unsigned int) -#define SDIAUDIO_IOC_RXGETAUDIOGR0DELAYB _IOR(SDIAUDIO_IOC_MAGIC, 72, unsigned int) -#define SDIAUDIO_IOC_RXGETNONAUDIO _IOR(SDIAUDIO_IOC_MAGIC, 73, unsigned int) -#define SDIAUDIO_IOC_RXGETAUDSTAT _IOR(SDIAUDIO_IOC_MAGIC, 74, unsigned int) -#define SDIAUDIO_IOC_RXGETAUDRATE _IOR(SDIAUDIO_IOC_MAGIC, 75, unsigned int) - -#define SDIAUDIO_IOC_GETID _IOR(SDIAUDIO_IOC_MAGIC, 129, unsigned int) -#define SDIAUDIO_IOC_GETVERSION _IOR(SDIAUDIO_IOC_MAGIC, 130, unsigned int) -#define SDIAUDIO_IOC_QBUF _IOW(SDIAUDIO_IOC_MAGIC, 131, unsigned int) -#define SDIAUDIO_IOC_DQBUF _IOW(SDIAUDIO_IOC_MAGIC, 132, unsigned int) - -/* Transmitter event flag bit locations */ -#define SDIAUDIO_EVENT_TX_BUFFER_ORDER 0 -#define SDIAUDIO_EVENT_TX_BUFFER (1 << SDIAUDIO_EVENT_TX_BUFFER_ORDER) -#define SDIAUDIO_EVENT_TX_FIFO_ORDER 1 -#define SDIAUDIO_EVENT_TX_FIFO (1 << SDIAUDIO_EVENT_TX_FIFO_ORDER) -#define SDIAUDIO_EVENT_TX_DATA_ORDER 2 -#define SDIAUDIO_EVENT_TX_DATA (1 << SDIAUDIO_EVENT_TX_DATA_ORDER) - -/* Receiver event flag bit locations */ -#define SDIAUDIO_EVENT_RX_BUFFER_ORDER 0 -#define SDIAUDIO_EVENT_RX_BUFFER (1 << SDIAUDIO_EVENT_RX_BUFFER_ORDER) -#define SDIAUDIO_EVENT_RX_FIFO_ORDER 1 -#define SDIAUDIO_EVENT_RX_FIFO (1 << SDIAUDIO_EVENT_RX_FIFO_ORDER) -#define SDIAUDIO_EVENT_RX_CARRIER_ORDER 2 -#define SDIAUDIO_EVENT_RX_CARRIER (1 << SDIAUDIO_EVENT_RX_CARRIER_ORDER) -#define SDIAUDIO_EVENT_RX_DATA_ORDER 3 -#define SDIAUDIO_EVENT_RX_DATA (1 << SDIAUDIO_EVENT_RX_DATA_ORDER) - -/* Interface capabilities */ -#define SDIAUDIO_CAP_RX_CD 0x00000001 -#define SDIAUDIO_CAP_RX_DATA 0x00000002 -#define SDIAUDIO_CAP_RX_STATS 0x00000004 -#define SDIAUDIO_CAP_RX_NONAUDIO 0x00000008 -#define SDIAUDIO_CAP_RX_24BIT 0x00000010 - -/* Audio sample size */ -#define SDIAUDIO_CTL_AUDSAMP_SZ_16 16 /* 16 bit */ -#define SDIAUDIO_CTL_AUDSAMP_SZ_24 24 /* 24 bit */ -#define SDIAUDIO_CTL_AUDSAMP_SZ_32 32 /* 32 bit */ - -/* Audio channel enable */ -#define SDIAUDIO_CTL_AUDCH_EN_0 0 /* 0 channel/disable audio */ -#define SDIAUDIO_CTL_AUDCH_EN_2 2 /* 2 channel */ -#define SDIAUDIO_CTL_AUDCH_EN_4 4 /* 4 channel */ -#define SDIAUDIO_CTL_AUDCH_EN_6 6 /* 6 channel */ -#define SDIAUDIO_CTL_AUDCH_EN_8 8 /* 8 channel */ - -#define SDIAUDIO_CTL_PCM_ALLCHANNEL 0x00000000 /* PCM for channel 1 - 8 */ -#define SDIAUDIO_CTL_NONAUDIO_ALLCHANNEL 0x000000ff /* No audio for channel 1 - 8 */ - -/* Active audio channels status */ -#define SDIAUDIO_CTL_ACT_CHAN_0 0x00 /* no audio control packets */ -#define SDIAUDIO_CTL_ACT_CHAN_2 0x03 /* 2 channels */ -#define SDIAUDIO_CTL_ACT_CHAN_4 0x0f /* 4 channels */ -#define SDIAUDIO_CTL_ACT_CHAN_6 0x3f /* 6 channels */ -#define SDIAUDIO_CTL_ACT_CHAN_8 0xff /* 8 channels */ - -/* Audio rate */ -#define SDIAUDIO_CTL_SYNC_48_KHZ 0 /* Synchronous, 48 kHz */ -#define SDIAUDIO_CTL_SYNC_44_1_KHZ 2 /* Synchronous, 44.1 kHz */ -#define SDIAUDIO_CTL_SYNC_32_KHZ 4 /* Synchronous, 32 kHz */ -#define SDIAUDIO_CTL_SYNC_96_KHZ 8 /* Synchronous, 96 kHz */ -#define SDIAUDIO_CTL_SYNC_FREE_RUNNING 14 /* Synchronous, free running */ -#define SDIAUDIO_CTL_ASYNC_48_KHZ 1 /* Asynchronous, 48 kHz */ -#define SDIAUDIO_CTL_ASYNC_44_1_KHZ 3 /* Asynchronous, 44.1 kHz */ -#define SDIAUDIO_CTL_ASYNC_32_KHZ 5 /* Asynchronous, 32 kHz */ -#define SDIAUDIO_CTL_ASYNC_96_KHZ 9 /* Asynchronous, 96 kHz */ -#define SDIAUDIO_CTL_ASYNC_FREE_RUNNING 15 /* Asynchronous, free running */ - -#endif - diff --git a/sys/linsys/include/sdivideo.h b/sys/linsys/include/sdivideo.h deleted file mode 100644 index e894f6b99..000000000 --- a/sys/linsys/include/sdivideo.h +++ /dev/null @@ -1,155 +0,0 @@ -/* sdivideo.h - * - * Shared header file for the Linux user-space API for - * Linear Systems Ltd. SMPTE 292M and SMPTE 259M-C interface boards. - * - * Copyright (C) 2009-2010 Linear Systems Ltd. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. Neither the name of Linear Systems Ltd. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY LINEAR SYSTEMS LTD. "AS IS" AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL LINEAR SYSTEMS LTD. OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, - * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * Linear Systems can be contacted at <http://www.linsys.ca/>. - * - */ - -#ifndef _SDIVIDEO_H -#define _SDIVIDEO_H - -/* Driver info */ -#define SDIVIDEO_DRIVER_NAME "sdivideo" - -#define SDIVIDEO_MAJOR 0 /* Set to 0 for dynamic allocation. - * See /usr/src/linux/Documentation/devices.txt */ - -#define SDIVIDEO_TX_BUFFERS_MIN 2 /* This must be at least 2 */ -/* The minimum transmit buffer size must be positive, divisible by 4, - * and large enough that the buffers aren't transferred to the onboard FIFOs - * too quickly for the machine to handle the interrupts. - * This is especially a problem at startup, when the FIFOs are empty. - * Relevant factors include onboard FIFO size, PCI bus throughput, - * processor speed, and interrupt latency. */ -#define SDIVIDEO_TX_BUFSIZE_MIN 1024 -#define SDIVIDEO_RX_BUFFERS_MIN 2 /* This must be at least 2 */ -#define SDIVIDEO_RX_BUFSIZE_MIN 8 /* This must be positive and divisible by 4 */ - -#define SDIVIDEO_TX_BUFFERS 30 /* This must be at least 2 */ -#define SDIVIDEO_TX_BUFSIZE 1843200 /* This must be positive and divisible by 4 */ -#define SDIVIDEO_RX_BUFFERS 30 /* This must be at least 2 */ -#define SDIVIDEO_RX_BUFSIZE 1843200 /* This must be positive and divisible by 4 */ - -/* Ioctl () definitions */ -#define SDIVIDEO_IOC_MAGIC '=' /* This ioctl magic number is currently free. See - * /usr/src/linux/Documentation/ioctl-number.txt */ - -#define SDIVIDEO_IOC_TXGETCAP _IOR(SDIVIDEO_IOC_MAGIC, 1, unsigned int) -#define SDIVIDEO_IOC_TXGETEVENTS _IOR(SDIVIDEO_IOC_MAGIC, 2, unsigned int) -#define SDIVIDEO_IOC_TXGETBUFLEVEL _IOR(SDIVIDEO_IOC_MAGIC, 3, unsigned int) -#define SDIVIDEO_IOC_TXGETTXD _IOR(SDIVIDEO_IOC_MAGIC, 4, int) - -#define SDIVIDEO_IOC_RXGETCAP _IOR(SDIVIDEO_IOC_MAGIC, 65, unsigned int) -#define SDIVIDEO_IOC_RXGETEVENTS _IOR(SDIVIDEO_IOC_MAGIC, 66, unsigned int) -#define SDIVIDEO_IOC_RXGETBUFLEVEL _IOR(SDIVIDEO_IOC_MAGIC, 67, unsigned int) -#define SDIVIDEO_IOC_RXGETCARRIER _IOR(SDIVIDEO_IOC_MAGIC, 68, int) -#define SDIVIDEO_IOC_RXGETSTATUS _IOR(SDIVIDEO_IOC_MAGIC, 69, int) -#define SDIVIDEO_IOC_RXGETYCRCERROR _IOR(SDIVIDEO_IOC_MAGIC, 70, unsigned int) -#define SDIVIDEO_IOC_RXGETCCRCERROR _IOR(SDIVIDEO_IOC_MAGIC, 71, unsigned int) -#define SDIVIDEO_IOC_RXGETVIDSTATUS _IOR(SDIVIDEO_IOC_MAGIC, 72, unsigned int) - -#define SDIVIDEO_IOC_GETID _IOR(SDIVIDEO_IOC_MAGIC, 129, unsigned int) -#define SDIVIDEO_IOC_GETVERSION _IOR(SDIVIDEO_IOC_MAGIC, 130, unsigned int) -#define SDIVIDEO_IOC_QBUF _IOW(SDIVIDEO_IOC_MAGIC, 131, unsigned int) -#define SDIVIDEO_IOC_DQBUF _IOW(SDIVIDEO_IOC_MAGIC, 132, unsigned int) - -/* Transmitter event flag bit locations */ -#define SDIVIDEO_EVENT_TX_BUFFER_ORDER 0 -#define SDIVIDEO_EVENT_TX_BUFFER (1 << SDIVIDEO_EVENT_TX_BUFFER_ORDER) -#define SDIVIDEO_EVENT_TX_FIFO_ORDER 1 -#define SDIVIDEO_EVENT_TX_FIFO (1 << SDIVIDEO_EVENT_TX_FIFO_ORDER) -#define SDIVIDEO_EVENT_TX_DATA_ORDER 2 -#define SDIVIDEO_EVENT_TX_DATA (1 << SDIVIDEO_EVENT_TX_DATA_ORDER) - -/* Receiver event flag bit locations */ -#define SDIVIDEO_EVENT_RX_BUFFER_ORDER 0 -#define SDIVIDEO_EVENT_RX_BUFFER (1 << SDIVIDEO_EVENT_RX_BUFFER_ORDER) -#define SDIVIDEO_EVENT_RX_FIFO_ORDER 1 -#define SDIVIDEO_EVENT_RX_FIFO (1 << SDIVIDEO_EVENT_RX_FIFO_ORDER) -#define SDIVIDEO_EVENT_RX_CARRIER_ORDER 2 -#define SDIVIDEO_EVENT_RX_CARRIER (1 << SDIVIDEO_EVENT_RX_CARRIER_ORDER) -#define SDIVIDEO_EVENT_RX_DATA_ORDER 3 -#define SDIVIDEO_EVENT_RX_DATA (1 << SDIVIDEO_EVENT_RX_DATA_ORDER) - -/* Interface capabilities */ -#define SDIVIDEO_CAP_RX_CD 0x00000001 -#define SDIVIDEO_CAP_RX_DATA 0x00000002 -#define SDIVIDEO_CAP_RX_ERR_COUNT 0x00000004 -#define SDIVIDEO_CAP_RX_VBI 0x00000008 -#define SDIVIDEO_CAP_RX_RAWMODE 0x00000010 -#define SDIVIDEO_CAP_RX_DEINTERLACING 0x00000020 - -/* Transmitter clock source settings */ -#define SDIVIDEO_CTL_TX_CLKSRC_ONBOARD 0 -#define SDIVIDEO_CTL_TX_CLKSRC_NTSC 1 -#define SDIVIDEO_CTL_TX_CLKSRC_PAL 2 - -/* Mode settings */ -#define SDIVIDEO_CTL_MODE_UYVY 0 -#define SDIVIDEO_CTL_MODE_V210 1 -#define SDIVIDEO_CTL_MODE_V210_DEINTERLACE 2 -#define SDIVIDEO_CTL_MODE_RAW 3 - -/* Frame mode settings */ -#define SDIVIDEO_CTL_UNLOCKED 0 -#define SDIVIDEO_CTL_SMPTE_125M_486I_29_97HZ 1 -#define SDIVIDEO_CTL_BT_601_576I_25HZ 2 -#define SDIVIDEO_CTL_SMPTE_267M_486I_29_97HZ 3 - -#define SDIVIDEO_CTL_SMPTE_260M_1035I_30HZ 5 -#define SDIVIDEO_CTL_SMPTE_260M_1035I_29_97HZ 6 -#define SDIVIDEO_CTL_SMPTE_295M_1080I_25HZ 7 -#define SDIVIDEO_CTL_SMPTE_274M_1080I_30HZ 8 -#define SDIVIDEO_CTL_SMPTE_274M_1080PSF_30HZ 9 -#define SDIVIDEO_CTL_SMPTE_274M_1080I_29_97HZ 10 -#define SDIVIDEO_CTL_SMPTE_274M_1080PSF_29_97HZ 11 -#define SDIVIDEO_CTL_SMPTE_274M_1080I_25HZ 12 -#define SDIVIDEO_CTL_SMPTE_274M_1080PSF_25HZ 13 -#define SDIVIDEO_CTL_SMPTE_274M_1080PSF_24HZ 14 -#define SDIVIDEO_CTL_SMPTE_274M_1080PSF_23_98HZ 15 -#define SDIVIDEO_CTL_SMPTE_274M_1080P_30HZ 16 -#define SDIVIDEO_CTL_SMPTE_274M_1080P_29_97HZ 17 -#define SDIVIDEO_CTL_SMPTE_274M_1080P_25HZ 18 -#define SDIVIDEO_CTL_SMPTE_274M_1080P_24HZ 19 -#define SDIVIDEO_CTL_SMPTE_274M_1080P_23_98HZ 20 -#define SDIVIDEO_CTL_SMPTE_296M_720P_60HZ 21 -#define SDIVIDEO_CTL_SMPTE_296M_720P_59_94HZ 22 -#define SDIVIDEO_CTL_SMPTE_296M_720P_50HZ 23 -#define SDIVIDEO_CTL_SMPTE_296M_720P_30HZ 24 -#define SDIVIDEO_CTL_SMPTE_296M_720P_29_97HZ 25 -#define SDIVIDEO_CTL_SMPTE_296M_720P_25HZ 26 -#define SDIVIDEO_CTL_SMPTE_296M_720P_24HZ 27 -#define SDIVIDEO_CTL_SMPTE_296M_720P_23_98HZ 28 - -#endif - diff --git a/sys/meson.build b/sys/meson.build index d60ad358b..a61b4d174 100644 --- a/sys/meson.build +++ b/sys/meson.build @@ -3,9 +3,7 @@ #subdir('acmmp3dec') #subdir('androidmedia') #subdir('applemedia') -#subdir('avc') subdir('bluez') -#subdir('cdrom') subdir('d3dvideosink') #subdir('decklink') subdir('directsound') @@ -13,20 +11,15 @@ subdir('directsound') #subdir('dshowsrcwrapper') #subdir('dshowvideosink') subdir('dvb') -#subdir('dxr3') subdir('fbdev') subdir('kms') -#subdir('linsys') subdir('msdk') #subdir('nvenc') #subdir('opensles') -#subdir('pvr2d') -#subdir('qcam') #subdir('shm') #subdir('uvch264') #subdir('vcd') #subdir('vdpau') subdir('wasapi') -#subdir('wininet') subdir('winks') subdir('winscreencap') diff --git a/sys/pvr2d/Makefile.am b/sys/pvr2d/Makefile.am deleted file mode 100644 index 8ed89866f..000000000 --- a/sys/pvr2d/Makefile.am +++ /dev/null @@ -1,22 +0,0 @@ -plugin_LTLIBRARIES = libgstpvr.la - -libgstpvr_la_SOURCES = \ - gstpvr.c \ - gstpvrbufferpool.c \ - gstpvrvideosink.c - -libgstpvr_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) $(PVR_CFLAGS) - -libgstpvr_la_LIBADD = $(GST_LIBS) $(GST_BASE_LIBS) \ - $(GST_PLUGINS_BASE_LIBS) $(X11_LIBS) -lgstvideo-$(GST_API_VERSION) \ - -lgstinterfaces-$(GST_API_VERSION) -lpvr2d -lpvrPVR2D_DRIWSEGL\ - $(PVR_LIBS) \ - $(LIBM) - -libgstpvr_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstpvr_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -noinst_HEADERS = \ - gstpvr.h \ - gstpvrbufferpool.h \ - gstpvrvideosink.h diff --git a/sys/pvr2d/gstpvr.c b/sys/pvr2d/gstpvr.c deleted file mode 100644 index 1f86abc89..000000000 --- a/sys/pvr2d/gstpvr.c +++ /dev/null @@ -1,113 +0,0 @@ -/* - * GStreamer - * Copyright (c) 2010, Texas Instruments Incorporated - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation - * version 2.1 of the License. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#include "gstpvr.h" -#include "gstpvrvideosink.h" - -GST_DEBUG_CATEGORY (gst_debug_pvrvideosink); - -static gboolean -plugin_init (GstPlugin * plugin) -{ - GST_DEBUG_CATEGORY_INIT (gst_debug_pvrvideosink, "pvrvideosink", 0, - "pvrvideosink"); - - return gst_element_register (plugin, "pvrvideosink", GST_RANK_PRIMARY, - GST_TYPE_PVRVIDEOSINK); -} - -void * -gst_ducati_alloc_1d (gint sz) -{ - MemAllocBlock block = { - .pixelFormat = PIXEL_FMT_PAGE, - .dim.len = sz, - }; - return MemMgr_Alloc (&block, 1); -} - -void * -gst_ducati_alloc_2d (gint width, gint height, guint * sz) -{ - MemAllocBlock block[] = { { - .pixelFormat = PIXEL_FMT_8BIT, - .dim = {.area = { - .width = width, - .height = ALIGN2 (height, 1), - }}, - .stride = 4096}, { - .pixelFormat = PIXEL_FMT_16BIT, - .dim = {.area = { - .width = width, - .height = ALIGN2 (height, 1) / 2, - }}, - .stride = 4096} - }; - if (sz) { - *sz = (4096 * ALIGN2 (height, 1) * 3) / 2; - } - return MemMgr_Alloc (block, 2); -} - -static struct -{ - PVR2DERROR code; - const gchar *errstring; -} pvr2derrorcodestring[] = { - { - PVR2D_OK, "OK (0)"}, { - PVR2DERROR_INVALID_PARAMETER, "Invalid Parameter (-1)"}, { - PVR2DERROR_DEVICE_UNAVAILABLE, "Device Unavailable (-2)"}, { - PVR2DERROR_INVALID_CONTEXT, "Invalid Context (-3)"}, { - PVR2DERROR_MEMORY_UNAVAILABLE, "Memory Unavailable (-4)"}, { - PVR2DERROR_DEVICE_NOT_PRESENT, "Device not present (-5)"}, { - PVR2DERROR_IOCTL_ERROR, "ioctl Error (-6)"}, { - PVR2DERROR_GENERIC_ERROR, "Generic Error (-7)"}, { - PVR2DERROR_BLT_NOTCOMPLETE, "blt not complete (-8)"}, { - PVR2DERROR_HW_FEATURE_NOT_SUPPORTED, "Hardware feature not supported (-9)"}, { - PVR2DERROR_NOT_YET_IMPLEMENTED, "Not yet implemented (-10)"}, { - PVR2DERROR_MAPPING_FAILED, "Mapping failed (-11)"} -}; - -const gchar * -gst_pvr2d_error_get_string (PVR2DERROR code) -{ - if (code <= PVR2D_OK && code >= PVR2DERROR_MAPPING_FAILED) - return pvr2derrorcodestring[PVR2D_OK - code].errstring; - return "Uknown Error"; -} - -/* PACKAGE: this is usually set by autotools depending on some _INIT macro - * in configure.ac and then written into and defined in config.h, but we can - * just set it ourselves here in case someone doesn't use autotools to - * compile this code. GST_PLUGIN_DEFINE needs PACKAGE to be defined. - */ -#ifndef PACKAGE -# define PACKAGE "ducati" -#endif - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - pvr, - "Pvr2d based plugin", - plugin_init, VERSION, "LGPL", "GStreamer", "http://gstreamer.net/") diff --git a/sys/pvr2d/gstpvr.h b/sys/pvr2d/gstpvr.h deleted file mode 100644 index bbde497ae..000000000 --- a/sys/pvr2d/gstpvr.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * GStreamer - * Copyright (c) 2010, Texas Instruments Incorporated - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation - * version 2.1 of the License. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef __GST_DUCATI_H__ -#define __GST_DUCATI_H__ - -#include <stdint.h> -#include <string.h> - -#include <tiler.h> -#include <tilermem.h> -#include <memmgr.h> -#include "pvr2d.h" - - -#include <gst/gst.h> - -G_BEGIN_DECLS - -/* align x to next highest multiple of 2^n */ -#define ALIGN2(x,n) (((x) + ((1 << (n)) - 1)) & ~((1 << (n)) - 1)) - -void * gst_ducati_alloc_1d (gint sz); -void * gst_ducati_alloc_2d (gint width, gint height, guint * sz); - -const gchar * gst_pvr2d_error_get_string (PVR2DERROR code); - -G_END_DECLS - -#endif /* __GST_DUCATI_H__ */ diff --git a/sys/pvr2d/gstpvrbufferpool.c b/sys/pvr2d/gstpvrbufferpool.c deleted file mode 100644 index 620d581a1..000000000 --- a/sys/pvr2d/gstpvrbufferpool.c +++ /dev/null @@ -1,381 +0,0 @@ -/* - * GStreamer - * Copyright (c) 2010, Texas Instruments Incorporated - * Copyright (c) 2011, Collabora Ltd - * @author: Edward Hervey <edward@collabora.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation - * version 2.1 of the License. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gstpvrbufferpool.h" - -/* Debugging category */ -#include <gst/gstinfo.h> - -/* Helper functions */ -#include <gst/video/video.h> -#include <gst/video/gstvideometa.h> -#include <gst/video/gstvideopool.h> - - -GST_DEBUG_CATEGORY_EXTERN (gst_debug_pvrvideosink); -#define GST_CAT_DEFAULT gst_debug_pvrvideosink - -static gboolean -gst_pvr_meta_init (GstPVRMeta * meta, gpointer params, GstBuffer * buffer) -{ - meta->src_mem = NULL; - meta->sink = NULL; - - return TRUE; -} - -static void -gst_pvr_meta_free (GstPVRMeta * meta, GstBuffer * buffer) -{ - GstPVRVideoSink *pvrsink = (GstPVRVideoSink *) meta->sink; - - GST_LOG ("Releasing PVRMeta for buffer %p (src_mem:%p)", - buffer, meta->src_mem); - - if (meta->src_mem) { - PVR2DERROR pvr_error; - - GST_OBJECT_LOCK (pvrsink); - if (pvrsink->dcontext == NULL || pvrsink->dcontext->pvr_context == NULL) { - GST_OBJECT_UNLOCK (pvrsink); - goto done; - } - pvr_error = PVR2DMemFree (pvrsink->dcontext->pvr_context, meta->src_mem); - GST_OBJECT_UNLOCK (pvrsink); - - if (pvr_error != PVR2D_OK) - GST_ERROR ("Failed to unwrap PVR memory buffer. Error : %s", - gst_pvr2d_error_get_string (pvr_error)); - } - -done: - gst_pvrvideosink_untrack_buffer (pvrsink, buffer); - gst_object_unref (pvrsink); -} - -const GstMetaInfo * -gst_pvr_meta_get_info (void) -{ - static const GstMetaInfo *pvr_meta_info = NULL; - - if (g_once_init_enter (&pvr_meta_info)) { - const GstMetaInfo *meta = gst_meta_register ("GstPVRMeta", "GstPVRMeta", - sizeof (GstPVRMeta), - (GstMetaInitFunction) gst_pvr_meta_init, - (GstMetaFreeFunction) gst_pvr_meta_free, - (GstMetaTransformFunction) NULL); - g_once_init_leave (&pvr_meta_info, meta); - } - return pvr_meta_info; - -} - -/* Wrap existing buffers */ -GstPVRMeta * -gst_buffer_add_pvr_meta (GstBuffer * buffer, GstElement * sink) -{ - guint8 *data; - gsize size; - GstPVRMeta *meta; - PVR2DERROR pvr_error; - GstPVRVideoSink *pvrsink = (GstPVRVideoSink *) sink; - - g_return_val_if_fail (gst_buffer_n_memory (buffer) > 0, NULL); - g_return_val_if_fail (pvrsink != NULL, NULL); - - GST_LOG_OBJECT (pvrsink, "Adding PVRMeta to buffer %p", buffer); - - /* Add the meta */ - meta = (GstPVRMeta *) gst_buffer_add_meta (buffer, GST_PVR_META_INFO, NULL); - meta->src_mem = NULL; - meta->sink = gst_object_ref (pvrsink); - gst_pvrvideosink_track_buffer (pvrsink, buffer); - - data = gst_buffer_map (buffer, &size, NULL, GST_MAP_READ); - - GST_LOG_OBJECT (pvrsink, "data:%p, size:%" G_GSIZE_FORMAT, data, size); - - GST_OBJECT_LOCK (pvrsink); - if (pvrsink->dcontext == NULL || pvrsink->dcontext->pvr_context == NULL) - goto no_pvr_context; - /* Map the memory and wrap it */ - pvr_error = - PVR2DMemWrap (pvrsink->dcontext->pvr_context, data, 0, size, NULL, - &(meta->src_mem)); - GST_OBJECT_UNLOCK (pvrsink); - - gst_buffer_unmap (buffer, data, size); - - if (pvr_error != PVR2D_OK) - goto wrap_error; - - return meta; - -wrap_error: - { - GST_WARNING_OBJECT (pvrsink, "Failed to Wrap buffer memory. Error : %s", - gst_pvr2d_error_get_string (pvr_error)); - gst_buffer_remove_meta (buffer, (GstMeta *) meta); - - return NULL; - } - -no_pvr_context: - { - GST_OBJECT_UNLOCK (pvrsink); - GST_WARNING_OBJECT (pvrsink, "No PVR2D context available"); - gst_buffer_remove_meta (buffer, (GstMeta *) meta); - return NULL; - } -} - -/* - * GstDucatiBufferPool - */ -static void gst_pvr_buffer_pool_finalize (GObject * object); - -#define gst_pvr_buffer_pool_parent_class parent_class -G_DEFINE_TYPE (GstPVRBufferPool, gst_pvr_buffer_pool, GST_TYPE_BUFFER_POOL); -static const gchar ** -pvr_buffer_pool_get_options (GstBufferPool * pool) -{ - static const gchar *options[] = { GST_BUFFER_POOL_OPTION_VIDEO_META, - GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT, NULL - }; - - return options; -} - -static gboolean -pvr_buffer_pool_set_config (GstBufferPool * pool, GstStructure * config) -{ - GstPVRBufferPool *pvrpool = GST_PVR_BUFFER_POOL_CAST (pool); - GstVideoInfo info; - guint size, align; - gboolean ret; - const GstCaps *caps; - - if (!gst_buffer_pool_config_get (config, &caps, &size, NULL, NULL, NULL, - &align)) - goto wrong_config; - - if (caps == NULL) - goto no_caps; - - /* now parse the caps from the config */ - if (!gst_video_info_from_caps (&info, caps)) - goto wrong_caps; - - GST_LOG_OBJECT (pool, "%dx%d, size:%u, align:%u caps %" GST_PTR_FORMAT, - info.width, info.height, size, align, caps); - - if (pvrpool->caps) - gst_caps_unref (pvrpool->caps); - pvrpool->caps = gst_caps_copy (caps); - pvrpool->info = info; - pvrpool->size = size; - gst_allocation_params_init (&pvrpool->params); - pvrpool->params.align = align; - pvrpool->padded_width = GST_VIDEO_INFO_WIDTH (&info); - pvrpool->padded_height = GST_VIDEO_INFO_HEIGHT (&info); - - /* enable metadata based on config of the pool */ - pvrpool->add_metavideo = - gst_buffer_pool_config_has_option (config, - GST_BUFFER_POOL_OPTION_VIDEO_META); - -#if 0 - /* parse extra alignment info */ - priv->need_alignment = gst_buffer_pool_config_has_option (config, - GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT); - - if (priv->need_alignment) { - gst_buffer_pool_config_get_video_alignment (config, &priv->align); - - GST_LOG_OBJECT (pool, "padding %u-%ux%u-%u", priv->align.padding_top, - priv->align.padding_left, priv->align.padding_left, - priv->align.padding_bottom); - - /* we need the video metadata too now */ - priv->add_metavideo = TRUE; - } - - /* add the padding */ - priv->padded_width = - GST_VIDEO_INFO_WIDTH (&info) + priv->align.padding_left + - priv->align.padding_right; - priv->padded_height = - GST_VIDEO_INFO_HEIGHT (&info) + priv->align.padding_top + - priv->align.padding_bottom; -#endif - - GST_DEBUG_OBJECT (pool, "before calling parent class"); - - ret = GST_BUFFER_POOL_CLASS (parent_class)->set_config (pool, config); - - GST_DEBUG_OBJECT (pool, "parent_class returned %d", ret); - - return ret; - - /* ERRORS */ -wrong_config: - { - GST_WARNING_OBJECT (pool, "invalid config"); - return FALSE; - } -no_caps: - { - GST_WARNING_OBJECT (pool, "no caps in config"); - return FALSE; - } -wrong_caps: - { - GST_WARNING_OBJECT (pool, - "failed getting geometry from caps %" GST_PTR_FORMAT, caps); - return FALSE; - } -} - -/* This function handles GstXImageBuffer creation depending on XShm availability */ -static GstFlowReturn -pvr_buffer_pool_alloc (GstBufferPool * pool, GstBuffer ** buffer, - GstBufferPoolAcquireParams * params) -{ - GstPVRBufferPool *pvrpool = GST_PVR_BUFFER_POOL_CAST (pool); - GstVideoInfo *info; - GstBuffer *pvr; - GstPVRMeta *meta; - - info = &pvrpool->info; - - pvr = gst_buffer_new_allocate (NULL, pvrpool->size, &pvrpool->params); - meta = gst_buffer_add_pvr_meta (pvr, pvrpool->pvrsink); - if (meta == NULL) { - gst_buffer_unref (pvr); - goto no_buffer; - } - - if (pvrpool->add_metavideo) { - GstVideoMeta *meta; - - GST_DEBUG_OBJECT (pool, "adding GstVideoMeta"); - /* these are just the defaults for now */ - meta = gst_buffer_add_video_meta (pvr, GST_VIDEO_FRAME_FLAG_NONE, - GST_VIDEO_INFO_FORMAT (info), pvrpool->padded_width, - pvrpool->padded_height); - if (G_UNLIKELY (meta == NULL)) - GST_WARNING_OBJECT (pool, "Failed to add GstVideoMeta"); - -#if 0 - const GstVideoFormatInfo *vinfo = info->finfo; - gint i; - - if (pvrpool->need_alignment) { - meta->width = GST_VIDEO_INFO_WIDTH (&pvrpool->info); - meta->height = GST_VIDEO_INFO_HEIGHT (&pvrpool->info); - - /* FIXME, not quite correct, NV12 would apply the vedge twice on the second - * plane */ - for (i = 0; i < GST_VIDEO_INFO_N_COMPONENTS (info); i++) { - gint vedge, hedge, plane; - - hedge = - GST_VIDEO_FORMAT_INFO_SCALE_WIDTH (vinfo, i, - pvrpool->align.padding_left); - vedge = - GST_VIDEO_FORMAT_INFO_SCALE_HEIGHT (vinfo, i, - pvrpool->align.padding_top); - plane = GST_VIDEO_FORMAT_INFO_PLANE (vinfo, i); - - GST_LOG_OBJECT (pool, "comp %d, plane %d: hedge %d, vedge %d", i, - plane, hedge, vedge); - - meta->offset[plane] += (vedge * meta->stride[plane]) + hedge; - } - } -#endif - } - - *buffer = pvr; - - return GST_FLOW_OK; - - /* ERROR */ -no_buffer: - { - GST_WARNING_OBJECT (pool, "can't create image"); - return GST_FLOW_ERROR; - } -} - -/** create new bufferpool - */ -GstBufferPool * -gst_pvr_buffer_pool_new (GstElement * pvrsink) -{ - GstPVRBufferPool *pool; - - g_return_val_if_fail (GST_IS_PVRVIDEOSINK (pvrsink), NULL); - - GST_DEBUG_OBJECT (pvrsink, "Creating new GstPVRBufferPool"); - - pool = g_object_new (GST_TYPE_PVR_BUFFER_POOL, NULL); - pool->pvrsink = gst_object_ref (pvrsink); - - return GST_BUFFER_POOL_CAST (pool); -} - -static void -gst_pvr_buffer_pool_class_init (GstPVRBufferPoolClass * klass) -{ - GObjectClass *gobject_class = (GObjectClass *) klass; - GstBufferPoolClass *gstbufferpool_class = (GstBufferPoolClass *) klass; - - gobject_class->finalize = gst_pvr_buffer_pool_finalize; - - gstbufferpool_class->get_options = pvr_buffer_pool_get_options; - gstbufferpool_class->set_config = pvr_buffer_pool_set_config; - gstbufferpool_class->alloc_buffer = pvr_buffer_pool_alloc; -} - -static void -gst_pvr_buffer_pool_init (GstPVRBufferPool * pool) -{ - -} - -static void -gst_pvr_buffer_pool_finalize (GObject * object) -{ - GstPVRBufferPool *pool = GST_PVR_BUFFER_POOL_CAST (object); - - GST_LOG_OBJECT (pool, "finalize PVR buffer pool %p", pool); - - if (pool->caps) - gst_caps_unref (pool->caps); - gst_object_unref (pool->pvrsink); - - G_OBJECT_CLASS (gst_pvr_buffer_pool_parent_class)->finalize (object); -} diff --git a/sys/pvr2d/gstpvrbufferpool.h b/sys/pvr2d/gstpvrbufferpool.h deleted file mode 100644 index b749b7cf8..000000000 --- a/sys/pvr2d/gstpvrbufferpool.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * GStreamer - * Copyright (c) 2010, 2011 Texas Instruments Incorporated - * Copyright (c) 2011, Collabora Ltda - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation - * version 2.1 of the License. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef __GSTPVRBUFFERPOOL_H__ -#define __GSTPVRBUFFERPOOL_H__ - -#include "gstpvr.h" -#include <pvr2d.h> - -G_BEGIN_DECLS - -typedef struct _GstPVRMeta GstPVRMeta; - -typedef struct _GstPVRBufferPool GstPVRBufferPool; -typedef struct _GstPVRBufferPoolClass GstPVRBufferPoolClass; - -#include "gstpvrvideosink.h" - -const GstMetaInfo * gst_pvr_meta_get_info (void); -#define GST_PVR_META_INFO (gst_pvr_meta_get_info()) - -#define gst_buffer_get_pvr_meta(b) ((GstPVRMeta*)gst_buffer_get_meta((b),GST_PVR_META_INFO)) - -struct _GstPVRMeta -{ - GstMeta meta; - - PVR2DMEMINFO *src_mem; /* Memory wrapped by pvr */ - GstElement *sink; /* sink, holds a ref */ -}; - -GstPVRMeta * -gst_buffer_add_pvr_meta(GstBuffer *buffer, GstElement *pvrsink); - -#define GST_TYPE_PVR_BUFFER_POOL (gst_pvr_buffer_pool_get_type()) -#define GST_IS_PVR_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PVR_BUFFER_POOL)) -#define GST_PVR_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PVR_BUFFER_POOL, GstPVRBufferPool)) -#define GST_PVR_BUFFER_POOL_CAST(obj) ((GstPVRBufferPool*)(obj)) - -struct _GstPVRBufferPool -{ - GstBufferPool parent; - - /* output (padded) size including any codec padding: */ - gint padded_width, padded_height; - guint size; - GstAllocationParams params; - - GstElement *pvrsink; - - GstCaps *caps; - GstVideoInfo info; - gboolean add_metavideo; -}; - -struct _GstPVRBufferPoolClass -{ - GstBufferPoolClass parent_class; -}; - -GType gst_pvr_buffer_pool_get_type (void); -GstBufferPool *gst_pvr_buffer_pool_new (GstElement *pvrsink); - -G_END_DECLS - -#endif /* __GSTPVRBUFFERPOOL_H__ */ diff --git a/sys/pvr2d/gstpvrvideosink.c b/sys/pvr2d/gstpvrvideosink.c deleted file mode 100644 index 4e32a8c06..000000000 --- a/sys/pvr2d/gstpvrvideosink.c +++ /dev/null @@ -1,1479 +0,0 @@ -/* GStreamer - * - * Copyright (C) 2011 Collabora Ltda - * Copyright (C) 2011 Texas Instruments - * @author: Luciana Fujii Pontello <luciana.fujii@collabora.co.uk> - * @author: Edward Hervey <edward@collabora.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/* Object header */ -#include "gstpvrvideosink.h" -#include "gstpvrbufferpool.h" - -#include <gst/video/gstvideosink.h> -#include <gst/video/videooverlay.h> -/* Helper functions */ -#include <gst/video/gstvideometa.h> - -/* Debugging category */ -#include <gst/gstinfo.h> - -#define LINUX -#include <dri2_ws.h> -#include <services.h> -#include <img_defs.h> -#include <servicesext.h> - -#define DEFAULT_QUEUE_SIZE 12 - -GST_DEBUG_CATEGORY_EXTERN (gst_debug_pvrvideosink); -#define GST_CAT_DEFAULT gst_debug_pvrvideosink - -#define PVR2DMEMINFO_INITIALISE(d, s) \ -{ \ - (d)->hPrivateData = (IMG_VOID *)(s); \ - (d)->hPrivateMapData = (IMG_VOID *)(s->hKernelMemInfo); \ - (d)->ui32DevAddr = (IMG_UINT32) (s)->sDevVAddr.uiAddr; \ - (d)->ui32MemSize = (s)->uAllocSize; \ - (d)->pBase = (s)->pvLinAddr;\ - (d)->ulFlags = (s)->ui32Flags;\ -} - -/* end of internal definitions */ - -static void gst_pvrvideosink_reset (GstPVRVideoSink * pvrvideosink); -static void gst_pvrvideosink_xwindow_draw_borders (GstPVRVideoSink * - pvrvideosink, GstXWindow * xwindow, GstVideoRectangle rect); -static void gst_pvrvideosink_expose (GstVideoOverlay * overlay); -static void gst_pvrvideosink_xwindow_destroy (GstPVRVideoSink * pvrvideosink, - GstXWindow * xwindow); -static void gst_pvrvideosink_dcontext_free (GstDrawContext * dcontext); - -static void gst_pvrvideosink_videooverlay_init (GstVideoOverlayInterface * - iface); - -#define gst_pvrvideosink_parent_class parent_class -G_DEFINE_TYPE_WITH_CODE (GstPVRVideoSink, gst_pvrvideosink, GST_TYPE_VIDEO_SINK, - G_IMPLEMENT_INTERFACE (GST_TYPE_VIDEO_OVERLAY, - gst_pvrvideosink_videooverlay_init)); - - -static GstStaticPadTemplate gst_pvrvideosink_sink_template_factory = -GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("NV12"))); - -enum -{ - PROP_0, - PROP_FORCE_ASPECT_RATIO, - PROP_WINDOW_WIDTH, - PROP_WINDOW_HEIGHT -}; - -/* ============================================================= */ -/* */ -/* Private Methods */ -/* */ -/* ============================================================= */ - -/* pvrvideo buffers */ - -static void -gst_pvrvideosink_xwindow_update_geometry (GstPVRVideoSink * pvrvideosink) -{ - XWindowAttributes attr; - WSEGLError glerror; - WSEGLDrawableParams source_params; - PVRSRV_CLIENT_MEM_INFO *client_mem_info; - - /* Update the window geometry */ - g_mutex_lock (pvrvideosink->dcontext->x_lock); - if (G_UNLIKELY (pvrvideosink->xwindow == NULL)) { - g_mutex_unlock (pvrvideosink->dcontext->x_lock); - return; - } - pvrvideosink->redraw_borders = TRUE; - - XGetWindowAttributes (pvrvideosink->dcontext->x_display, - pvrvideosink->xwindow->window, &attr); - - pvrvideosink->xwindow->width = attr.width; - pvrvideosink->xwindow->height = attr.height; - - if (!pvrvideosink->have_render_rect) { - pvrvideosink->render_rect.x = pvrvideosink->render_rect.y = 0; - pvrvideosink->render_rect.w = attr.width; - pvrvideosink->render_rect.h = attr.height; - } - if (pvrvideosink->dcontext != NULL) { - glerror = - pvrvideosink->dcontext->wsegl_table-> - pfnWSEGL_DeleteDrawable (pvrvideosink->dcontext->drawable_handle); - if (glerror != WSEGL_SUCCESS) { - GST_ERROR_OBJECT (pvrvideosink, "Error destroying drawable"); - return; - } - glerror = - pvrvideosink->dcontext->wsegl_table-> - pfnWSEGL_CreateWindowDrawable (pvrvideosink->dcontext->display_handle, - pvrvideosink->dcontext->glconfig, - &pvrvideosink->dcontext->drawable_handle, - (NativeWindowType) pvrvideosink->xwindow->window, - &pvrvideosink->dcontext->rotation); - if (glerror != WSEGL_SUCCESS) { - GST_ERROR_OBJECT (pvrvideosink, "Error creating drawable"); - return; - } - glerror = - pvrvideosink->dcontext->wsegl_table-> - pfnWSEGL_GetDrawableParameters (pvrvideosink->dcontext->drawable_handle, - &source_params, &pvrvideosink->render_params); - if (glerror != WSEGL_SUCCESS) { - GST_ERROR_OBJECT (pvrvideosink, "Error getting Drawable params"); - return; - } - - client_mem_info = - (PVRSRV_CLIENT_MEM_INFO *) pvrvideosink->render_params.hPrivateData; - PVR2DMEMINFO_INITIALISE (&pvrvideosink->dcontext->dst_mem, client_mem_info); - } - - g_mutex_unlock (pvrvideosink->dcontext->x_lock); -} - -/* This function handles XEvents that might be in the queue. It generates - GstEvent that will be sent upstream in the pipeline to handle interactivity - and navigation. It will also listen for configure events on the window to - trigger caps renegotiation so on the fly software scaling can work. */ -static void -gst_pvrvideosink_handle_xevents (GstPVRVideoSink * pvrvideosink) -{ - XEvent e; - gboolean exposed = FALSE; - gboolean configured = FALSE; - - g_mutex_lock (pvrvideosink->flow_lock); - g_mutex_lock (pvrvideosink->dcontext->x_lock); - - /* Handle Expose */ - while (XCheckWindowEvent (pvrvideosink->dcontext->x_display, - pvrvideosink->xwindow->window, ExposureMask | StructureNotifyMask, - &e)) { - switch (e.type) { - case Expose: - exposed = TRUE; - break; - case ConfigureNotify: - g_mutex_unlock (pvrvideosink->dcontext->x_lock); - gst_pvrvideosink_xwindow_update_geometry (pvrvideosink); - g_mutex_lock (pvrvideosink->dcontext->x_lock); - configured = TRUE; - break; - default: - break; - } - } - - if (exposed || configured) { - g_mutex_unlock (pvrvideosink->dcontext->x_lock); - g_mutex_unlock (pvrvideosink->flow_lock); - - gst_pvrvideosink_expose (GST_VIDEO_OVERLAY (pvrvideosink)); - - g_mutex_lock (pvrvideosink->flow_lock); - g_mutex_lock (pvrvideosink->dcontext->x_lock); - } - - /* Handle Display events */ - while (XPending (pvrvideosink->dcontext->x_display)) { - XNextEvent (pvrvideosink->dcontext->x_display, &e); - - switch (e.type) { - case ClientMessage:{ - Atom wm_delete; - - wm_delete = XInternAtom (pvrvideosink->dcontext->x_display, - "WM_DELETE_WINDOW", True); - if (wm_delete != None && wm_delete == (Atom) e.xclient.data.l[0]) { - /* Handle window deletion by posting an error on the bus */ - GST_ELEMENT_ERROR (pvrvideosink, RESOURCE, NOT_FOUND, - ("Output window was closed"), (NULL)); - - g_mutex_unlock (pvrvideosink->dcontext->x_lock); - gst_pvrvideosink_xwindow_destroy (pvrvideosink, - pvrvideosink->xwindow); - pvrvideosink->xwindow = NULL; - g_mutex_lock (pvrvideosink->dcontext->x_lock); - } - break; - } - default: - break; - } - } - - g_mutex_unlock (pvrvideosink->dcontext->x_lock); - g_mutex_unlock (pvrvideosink->flow_lock); -} - -static gpointer -gst_pvrvideosink_event_thread (GstPVRVideoSink * pvrvideosink) -{ - GST_OBJECT_LOCK (pvrvideosink); - while (pvrvideosink->running) { - GST_OBJECT_UNLOCK (pvrvideosink); - - if (pvrvideosink->xwindow) { - gst_pvrvideosink_handle_xevents (pvrvideosink); - } - g_usleep (G_USEC_PER_SEC / 20); - - GST_OBJECT_LOCK (pvrvideosink); - } - GST_OBJECT_UNLOCK (pvrvideosink); - - return NULL; -} - -static void -gst_pvrvideosink_manage_event_thread (GstPVRVideoSink * pvrvideosink) -{ - GThread *thread = NULL; - - /* don't start the thread too early */ - if (pvrvideosink->dcontext == NULL) { - return; - } - - GST_OBJECT_LOCK (pvrvideosink); - if (!pvrvideosink->event_thread) { - /* Setup our event listening thread */ - GST_DEBUG_OBJECT (pvrvideosink, "run xevent thread"); - pvrvideosink->running = TRUE; - pvrvideosink->event_thread = g_thread_create ( - (GThreadFunc) gst_pvrvideosink_event_thread, pvrvideosink, TRUE, NULL); - } - GST_OBJECT_UNLOCK (pvrvideosink); - - /* Wait for our event thread to finish */ - if (thread) - g_thread_join (thread); -} - - -static GstDrawContext * -gst_pvrvideosink_get_dcontext (GstPVRVideoSink * pvrvideosink) -{ - GstDrawContext *dcontext = NULL; - PVR2DERROR pvr_error; - gint refresh_rate; - DRI2WSDisplay *displayImpl; - WSEGLError glerror; - const WSEGLCaps *glcaps; - - GST_DEBUG_OBJECT (pvrvideosink, "Getting draw context"); - - dcontext = g_new0 (GstDrawContext, 1); - dcontext->x_lock = g_mutex_new (); - - dcontext->p_blt_info = g_new0 (PVR2D_3DBLT_EXT, 1); - if (!dcontext->p_blt_info) - goto p_blt_info_alloc_failed; - - dcontext->p_blt2d_info = g_new0 (PVR2DBLTINFO, 1); - - GST_LOG_OBJECT (pvrvideosink, "Opening X Display"); - dcontext->x_display = XOpenDisplay (NULL); - - if (dcontext->x_display == NULL) - goto fail_open_display; - - GST_LOG_OBJECT (pvrvideosink, "WSEGL_GetFunctionTablePointer()"); - dcontext->wsegl_table = WSEGL_GetFunctionTablePointer (); - - GST_LOG_OBJECT (pvrvideosink, "pfnWSEGL_IsDisplayValid()"); - glerror = dcontext->wsegl_table->pfnWSEGL_IsDisplayValid ( - (NativeDisplayType) dcontext->x_display); - - if (glerror != WSEGL_SUCCESS) - goto display_invalid; - - GST_LOG_OBJECT (pvrvideosink, "pfnWSEGL_InitialiseDisplay()"); - - glerror = dcontext->wsegl_table->pfnWSEGL_InitialiseDisplay ( - (NativeDisplayType) dcontext->x_display, &dcontext->display_handle, - &glcaps, &dcontext->glconfig); - if (glerror != WSEGL_SUCCESS) - goto display_init_failed; - - displayImpl = (DRI2WSDisplay *) dcontext->display_handle; - dcontext->pvr_context = displayImpl->hContext; - - GST_LOG_OBJECT (pvrvideosink, "PVR2DGetScreenMode()"); - - pvr_error = PVR2DGetScreenMode (dcontext->pvr_context, - &dcontext->display_format, &dcontext->display_width, - &dcontext->display_height, &dcontext->stride, &refresh_rate); - if (pvr_error != PVR2D_OK) - goto screen_mode_failed; - - GST_DEBUG_OBJECT (pvrvideosink, - "Got format:%d, width:%d, height:%d, stride:%d, refresh_rate:%d", - dcontext->display_format, dcontext->display_width, - dcontext->display_height, dcontext->stride, refresh_rate); - - dcontext->screen_num = DefaultScreen (dcontext->x_display); - dcontext->black = XBlackPixel (dcontext->x_display, dcontext->screen_num); - - GST_DEBUG_OBJECT (pvrvideosink, "Returning dcontext %p", dcontext); - - return dcontext; - -p_blt_info_alloc_failed: - { - GST_ERROR_OBJECT (pvrvideosink, "Alloc of bltinfo failed"); - gst_pvrvideosink_dcontext_free (dcontext); - return NULL; - } - -fail_open_display: - { - GST_ERROR_OBJECT (pvrvideosink, "Failed to open X Display"); - gst_pvrvideosink_dcontext_free (dcontext); - return NULL; - } - -display_invalid: - { - GST_ERROR_OBJECT (pvrvideosink, "Display is not valid (glerror:%d)", - glerror); - gst_pvrvideosink_dcontext_free (dcontext); - return NULL; - } - -display_init_failed: - { - GST_ERROR_OBJECT (pvrvideosink, "Error initializing display (glerror:%d)", - glerror); - gst_pvrvideosink_dcontext_free (dcontext); - return NULL; - } - -screen_mode_failed: - { - GST_ERROR_OBJECT (pvrvideosink, "Failed to get screen mode. error : %s", - gst_pvr2d_error_get_string (pvr_error)); - gst_pvrvideosink_dcontext_free (dcontext); - return NULL; - } -} - -static void -gst_pvrvideosink_xwindow_set_title (GstPVRVideoSink * pvrvideosink, - GstXWindow * xwindow, const gchar * media_title) -{ - if (media_title) { - g_free (pvrvideosink->media_title); - pvrvideosink->media_title = g_strdup (media_title); - } - if (xwindow) { - /* we have a window */ - if (xwindow->internal) { - XTextProperty xproperty; - const gchar *app_name; - const gchar *title = NULL; - gchar *title_mem = NULL; - - /* set application name as a title */ - app_name = g_get_application_name (); - - if (app_name && pvrvideosink->media_title) { - title = title_mem = g_strconcat (pvrvideosink->media_title, " : ", - app_name, NULL); - } else if (app_name) { - title = app_name; - } else if (pvrvideosink->media_title) { - title = pvrvideosink->media_title; - } - - if (title) { - if ((XStringListToTextProperty (((char **) &title), 1, - &xproperty)) != 0) { - XSetWMName (pvrvideosink->dcontext->x_display, xwindow->window, - &xproperty); - XFree (xproperty.value); - } - - g_free (title_mem); - } - } - } -} - -static GstXWindow * -gst_pvrvideosink_create_window (GstPVRVideoSink * pvrvideosink, gint width, - gint height) -{ - WSEGLError glerror; - WSEGLDrawableParams source_params; - Window root; - GstXWindow *xwindow; - GstDrawContext *dcontext; - XGCValues values; - Atom wm_delete; - PVRSRV_CLIENT_MEM_INFO *client_mem_info; - - GST_DEBUG_OBJECT (pvrvideosink, "begin"); - - dcontext = pvrvideosink->dcontext; - xwindow = g_new0 (GstXWindow, 1); - - xwindow->internal = TRUE; - pvrvideosink->render_rect.x = pvrvideosink->render_rect.y = 0; - pvrvideosink->render_rect.w = width; - pvrvideosink->render_rect.h = height; - xwindow->width = width; - xwindow->height = height; - xwindow->internal = TRUE; - - g_mutex_lock (pvrvideosink->dcontext->x_lock); - - root = DefaultRootWindow (dcontext->x_display); - xwindow->window = XCreateSimpleWindow (dcontext->x_display, root, 0, 0, - width, height, 2, 2, pvrvideosink->dcontext->black); - XSelectInput (dcontext->x_display, xwindow->window, - ExposureMask | StructureNotifyMask); - - /* Tell the window manager we'd like delete client messages instead of - * being killed */ - wm_delete = XInternAtom (pvrvideosink->dcontext->x_display, - "WM_DELETE_WINDOW", True); - if (wm_delete != None) { - (void) XSetWMProtocols (pvrvideosink->dcontext->x_display, xwindow->window, - &wm_delete, 1); - } - - XMapWindow (dcontext->x_display, xwindow->window); - - /* We have to do that to prevent X from redrawing the background on - * ConfigureNotify. This takes away flickering of video when resizing. */ - XSetWindowBackgroundPixmap (pvrvideosink->dcontext->x_display, - xwindow->window, None); - - gst_pvrvideosink_xwindow_set_title (pvrvideosink, xwindow, NULL); - - xwindow->gc = XCreateGC (pvrvideosink->dcontext->x_display, - xwindow->window, 0, &values); - - g_mutex_unlock (pvrvideosink->dcontext->x_lock); - - glerror = - dcontext->wsegl_table-> - pfnWSEGL_CreateWindowDrawable (dcontext->display_handle, - dcontext->glconfig, &(dcontext->drawable_handle), - (NativeWindowType) xwindow->window, &(dcontext->rotation)); - - if (glerror != WSEGL_SUCCESS) { - GST_ERROR_OBJECT (pvrvideosink, "Error creating drawable"); - return NULL; - } - glerror = - dcontext->wsegl_table-> - pfnWSEGL_GetDrawableParameters (dcontext->drawable_handle, &source_params, - &pvrvideosink->render_params); - client_mem_info = - (PVRSRV_CLIENT_MEM_INFO *) pvrvideosink->render_params.hPrivateData; - PVR2DMEMINFO_INITIALISE (&dcontext->dst_mem, client_mem_info); - - GST_DEBUG_OBJECT (pvrvideosink, "end"); - return xwindow; -} - -static void -gst_pvrvideosink_blit (GstPVRVideoSink * pvrvideosink, GstBuffer * buffer) -{ - PVR2DERROR pvr_error; - GstDrawContext *dcontext = pvrvideosink->dcontext; - gint video_width; - gint video_height; - gboolean draw_border = FALSE; - PPVR2D_3DBLT_EXT p_blt_3d; - PVR2DMEMINFO *src_mem; - PVR2DFORMAT pvr_format; - GstVideoRectangle result; - GstPVRMeta *meta; - GstVideoCropMeta *cropmeta; - - GST_DEBUG_OBJECT (pvrvideosink, "buffer %p", buffer); - - pvr_format = - GST_VIDEO_INFO_FORMAT (&pvrvideosink->info) == - GST_VIDEO_FORMAT_NV12 ? PVR2D_YUV420_2PLANE : PVR2D_ARGB8888; - - g_mutex_lock (pvrvideosink->flow_lock); - if (buffer == NULL) - buffer = pvrvideosink->current_buffer; - - if (buffer == NULL) - goto done; - - meta = gst_buffer_get_pvr_meta (buffer); - if (G_UNLIKELY (meta == NULL)) - goto no_pvr_meta; - - src_mem = meta->src_mem; - p_blt_3d = dcontext->p_blt_info; - - video_width = GST_VIDEO_SINK_WIDTH (pvrvideosink); - video_height = GST_VIDEO_SINK_HEIGHT (pvrvideosink); - - g_mutex_lock (pvrvideosink->dcontext->x_lock); - - /* Draw borders when displaying the first frame. After this - draw borders only on expose event or after a size change. */ - if (!(pvrvideosink->current_buffer) || pvrvideosink->redraw_borders) { - draw_border = TRUE; - } - - /* Store a reference to the last image we put, lose the previous one */ - if (buffer && pvrvideosink->current_buffer != buffer) { - if (pvrvideosink->current_buffer) { - GST_LOG_OBJECT (pvrvideosink, "unreffing %p", - pvrvideosink->current_buffer); - gst_buffer_unref (GST_BUFFER_CAST (pvrvideosink->current_buffer)); - } - GST_LOG_OBJECT (pvrvideosink, "reffing %p as our current buffer", buffer); - pvrvideosink->current_buffer = gst_buffer_ref (buffer); - } - - if (pvrvideosink->keep_aspect) { - GstVideoRectangle src = { 0, }; - GstVideoRectangle dst = { 0, }; - - src.w = GST_VIDEO_SINK_WIDTH (pvrvideosink); - src.h = GST_VIDEO_SINK_HEIGHT (pvrvideosink); - dst.w = pvrvideosink->render_rect.w; - dst.h = pvrvideosink->render_rect.h; - gst_video_sink_center_rect (src, dst, &result, TRUE); - result.x += pvrvideosink->render_rect.x; - result.y += pvrvideosink->render_rect.y; - } else { - memcpy (&result, &pvrvideosink->render_rect, sizeof (GstVideoRectangle)); - } - - p_blt_3d->sDst.pSurfMemInfo = &dcontext->dst_mem; - p_blt_3d->sDst.SurfOffset = 0; - p_blt_3d->sDst.Stride = 4 * pvrvideosink->render_params.ui32Stride; - p_blt_3d->sDst.Format = PVR2D_ARGB8888; - p_blt_3d->sDst.SurfWidth = pvrvideosink->xwindow->width; - p_blt_3d->sDst.SurfHeight = pvrvideosink->xwindow->height; - - p_blt_3d->rcDest.left = result.x; - p_blt_3d->rcDest.top = result.y; - p_blt_3d->rcDest.right = result.w + result.x; - p_blt_3d->rcDest.bottom = result.h + result.y; - - p_blt_3d->sSrc.pSurfMemInfo = src_mem; - p_blt_3d->sSrc.SurfOffset = 0; - p_blt_3d->sSrc.Stride = GST_VIDEO_INFO_COMP_STRIDE (&pvrvideosink->info, 0); - p_blt_3d->sSrc.Format = pvr_format; - p_blt_3d->sSrc.SurfWidth = video_width; - p_blt_3d->sSrc.SurfHeight = video_height; - - /* If buffer has crop information, use that */ - if ((cropmeta = gst_buffer_get_video_crop_meta (buffer))) { - p_blt_3d->rcSource.left = cropmeta->x; - p_blt_3d->rcSource.top = cropmeta->y; - p_blt_3d->rcSource.right = cropmeta->x + cropmeta->width; - p_blt_3d->rcSource.bottom = cropmeta->y + cropmeta->height; - } else { - p_blt_3d->rcSource.left = 0; - p_blt_3d->rcSource.top = 0; - p_blt_3d->rcSource.right = video_width; - p_blt_3d->rcSource.bottom = video_height; - } - - p_blt_3d->hUseCode = NULL; - - if (GST_VIDEO_INFO_FORMAT (&pvrvideosink->info) == GST_VIDEO_FORMAT_NV12) - p_blt_3d->bDisableDestInput = TRUE; - else - /* blit fails for RGB without this... not sure why yet... */ - p_blt_3d->bDisableDestInput = FALSE; - - GST_DEBUG_OBJECT (pvrvideosink, "about to blit"); - - pvr_error = PVR2DBlt3DExt (pvrvideosink->dcontext->pvr_context, - dcontext->p_blt_info); - - if (pvr_error != PVR2D_OK) { - GST_ERROR_OBJECT (pvrvideosink, "Failed to blit. Error : %s", - gst_pvr2d_error_get_string (pvr_error)); - goto done; - } - dcontext->wsegl_table->pfnWSEGL_SwapDrawable (dcontext->drawable_handle, 1); - - if (draw_border) { - gst_pvrvideosink_xwindow_draw_borders (pvrvideosink, pvrvideosink->xwindow, - result); - pvrvideosink->redraw_borders = FALSE; - } - g_mutex_unlock (pvrvideosink->dcontext->x_lock); - -done: - GST_DEBUG_OBJECT (pvrvideosink, "end"); - g_mutex_unlock (pvrvideosink->flow_lock); - return; - - /* Error cases */ - -no_pvr_meta: - { - g_mutex_unlock (pvrvideosink->flow_lock); - GST_ERROR_OBJECT (pvrvideosink, "Got a buffer without GstPVRMeta"); - return; - } -} - -static void -gst_pvrvideosink_destroy_drawable (GstPVRVideoSink * pvrvideosink) -{ - GST_DEBUG_OBJECT (pvrvideosink, "dcontext : %p", pvrvideosink->dcontext); - - if (pvrvideosink->dcontext != NULL) { - if (pvrvideosink->dcontext->drawable_handle) { - GST_DEBUG_OBJECT (pvrvideosink, "Deleting Drawable (drawable_handle:%p)", - pvrvideosink->dcontext->drawable_handle); - pvrvideosink->dcontext->wsegl_table-> - pfnWSEGL_DeleteDrawable (pvrvideosink->dcontext->drawable_handle); - } - - GST_DEBUG_OBJECT (pvrvideosink, "Closing display (display_handle:%p)", - pvrvideosink->dcontext->display_handle); - pvrvideosink->dcontext->wsegl_table-> - pfnWSEGL_CloseDisplay (pvrvideosink->dcontext->display_handle); - } -} - -/* We are called with the x_lock taken */ -static void -gst_pvrvideosink_pvrfill_rectangle (GstPVRVideoSink * pvrvideosink, - GstVideoRectangle rect) -{ - PVR2DERROR pvr_error; - PPVR2DBLTINFO p_blt2d_info = 0; - GstDrawContext *dcontext = pvrvideosink->dcontext; - - GST_DEBUG_OBJECT (pvrvideosink, "begin"); - - p_blt2d_info = dcontext->p_blt2d_info; - - p_blt2d_info->pDstMemInfo = &dcontext->dst_mem; - p_blt2d_info->BlitFlags = PVR2D_BLIT_DISABLE_ALL; - p_blt2d_info->DstOffset = 0; - p_blt2d_info->CopyCode = PVR2DROPclear; - p_blt2d_info->DstStride = 4 * pvrvideosink->render_params.ui32Stride; - p_blt2d_info->DstFormat = PVR2D_ARGB8888; - p_blt2d_info->DstSurfWidth = pvrvideosink->xwindow->width; - p_blt2d_info->DstSurfHeight = pvrvideosink->xwindow->height; - p_blt2d_info->DstX = rect.x; - p_blt2d_info->DstY = rect.y; - p_blt2d_info->DSizeX = rect.w; - p_blt2d_info->DSizeY = rect.h; - - pvr_error = PVR2DBlt (pvrvideosink->dcontext->pvr_context, p_blt2d_info); - - if (pvr_error != PVR2D_OK) { - GST_ERROR_OBJECT (pvrvideosink, "Failed to blit. Error : %s", - gst_pvr2d_error_get_string (pvr_error)); - goto done; - } - dcontext->wsegl_table->pfnWSEGL_SwapDrawable (dcontext->drawable_handle, 1); - -done: - GST_DEBUG_OBJECT (pvrvideosink, "end"); -} - -/* We are called with the x_lock taken */ -static void -gst_pvrvideosink_xwindow_draw_borders (GstPVRVideoSink * pvrvideosink, - GstXWindow * xwindow, GstVideoRectangle rect) -{ - gint t1, t2; - GstVideoRectangle result; - - g_return_if_fail (GST_IS_PVRVIDEOSINK (pvrvideosink)); - g_return_if_fail (xwindow != NULL); - - /* Left border */ - result.x = pvrvideosink->render_rect.x; - result.y = pvrvideosink->render_rect.y; - result.w = rect.x - pvrvideosink->render_rect.x; - result.h = pvrvideosink->render_rect.h; - if (rect.x > pvrvideosink->render_rect.x) - gst_pvrvideosink_pvrfill_rectangle (pvrvideosink, result); - - /* Right border */ - t1 = rect.x + rect.w; - t2 = pvrvideosink->render_rect.x + pvrvideosink->render_rect.w; - result.x = t1; - result.y = pvrvideosink->render_rect.y; - result.w = t2 - t1; - result.h = pvrvideosink->render_rect.h; - if (t1 < t2) - gst_pvrvideosink_pvrfill_rectangle (pvrvideosink, result); - - /* Top border */ - result.x = pvrvideosink->render_rect.x; - result.y = pvrvideosink->render_rect.y; - result.w = pvrvideosink->render_rect.w; - result.h = rect.y - pvrvideosink->render_rect.y; - if (rect.y > pvrvideosink->render_rect.y) - gst_pvrvideosink_pvrfill_rectangle (pvrvideosink, result); - - /* Bottom border */ - t1 = rect.y + rect.h; - t2 = pvrvideosink->render_rect.y + pvrvideosink->render_rect.h; - result.x = pvrvideosink->render_rect.x; - result.y = t1; - result.w = pvrvideosink->render_rect.w; - result.h = t2 - t1; - if (t1 < t2) - gst_pvrvideosink_pvrfill_rectangle (pvrvideosink, result); -} - -/* Element stuff */ - -static gboolean -gst_pvrvideosink_setcaps (GstBaseSink * bsink, GstCaps * caps) -{ - GstPVRVideoSink *pvrvideosink; - GstVideoInfo info; - GstStructure *structure; - GstBufferPool *oldpool, *newpool; - - pvrvideosink = GST_PVRVIDEOSINK (bsink); - - GST_DEBUG_OBJECT (pvrvideosink, - "sinkconnect possible caps with given caps %" GST_PTR_FORMAT, caps); - - if (!gst_video_info_from_caps (&info, caps)) - goto invalid_format; - - GST_VIDEO_SINK_WIDTH (pvrvideosink) = info.width; - GST_VIDEO_SINK_HEIGHT (pvrvideosink) = info.height; - - /* Notify application to set xwindow id now */ - g_mutex_lock (pvrvideosink->flow_lock); - if (!pvrvideosink->xwindow) { - g_mutex_unlock (pvrvideosink->flow_lock); - gst_video_overlay_prepare_window_handle (GST_VIDEO_OVERLAY (pvrvideosink)); - } else { - g_mutex_unlock (pvrvideosink->flow_lock); - } - - g_mutex_lock (pvrvideosink->flow_lock); - if (!pvrvideosink->xwindow) - pvrvideosink->xwindow = gst_pvrvideosink_create_window (pvrvideosink, - GST_VIDEO_SINK_WIDTH (pvrvideosink), - GST_VIDEO_SINK_HEIGHT (pvrvideosink)); - g_mutex_unlock (pvrvideosink->flow_lock); - - pvrvideosink->info = info; - - /* After a resize, we want to redraw the borders in case the new frame size - * doesn't cover the same area */ - pvrvideosink->redraw_borders = TRUE; - - /* create a new pool for the new configuration */ - newpool = gst_pvr_buffer_pool_new (GST_ELEMENT_CAST (pvrvideosink)); - - /* PVR needs at least 3 buffers */ - structure = gst_buffer_pool_get_config (newpool); - gst_buffer_pool_config_set (structure, caps, GST_VIDEO_INFO_SIZE (&info), 3, - 0, 0, 15); - if (!gst_buffer_pool_set_config (newpool, structure)) - goto config_failed; - - oldpool = pvrvideosink->pool; - pvrvideosink->pool = newpool; - g_mutex_unlock (pvrvideosink->flow_lock); - - /* unref the old sink */ - if (oldpool) { - /* we don't deactivate, some elements might still be using it, it will - * be deactivated when the last ref is gone */ - gst_object_unref (oldpool); - } - - return TRUE; - -config_failed: - { - GST_ERROR_OBJECT (pvrvideosink, "failed to set config."); - g_mutex_unlock (pvrvideosink->flow_lock); - return FALSE; - } - -invalid_format: - { - GST_DEBUG_OBJECT (pvrvideosink, - "Could not locate image format from caps %" GST_PTR_FORMAT, caps); - return FALSE; - } -} - -static GstCaps * -gst_pvrvideosink_getcaps (GstBaseSink * bsink, GstCaps * filter) -{ - GstPVRVideoSink *pvrvideosink; - GstCaps *caps; - - GST_DEBUG_OBJECT (bsink, "filter:%" GST_PTR_FORMAT, filter); - - pvrvideosink = GST_PVRVIDEOSINK (bsink); - - /* FIXME : If we have curently configured caps, we should return those - * intersected with the filter*/ - - caps = gst_pad_get_pad_template_caps (GST_BASE_SINK (pvrvideosink)->sinkpad); - if (filter) { - GstCaps *intersection; - - intersection = - gst_caps_intersect_full (filter, caps, GST_CAPS_INTERSECT_FIRST); - gst_caps_unref (caps); - caps = intersection; - } - - GST_DEBUG_OBJECT (bsink, "Returning %" GST_PTR_FORMAT, caps); - - return caps; -} - -static GstStateChangeReturn -gst_pvrvideosink_change_state (GstElement * element, GstStateChange transition) -{ - GstPVRVideoSink *pvrvideosink; - GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS; - GstDrawContext *dcontext; - - pvrvideosink = GST_PVRVIDEOSINK (element); - - switch (transition) { - case GST_STATE_CHANGE_NULL_TO_READY: - if (pvrvideosink->dcontext == NULL) { - dcontext = gst_pvrvideosink_get_dcontext (pvrvideosink); - if (dcontext == NULL) - return GST_STATE_CHANGE_FAILURE; - GST_OBJECT_LOCK (pvrvideosink); - pvrvideosink->dcontext = dcontext; - GST_OBJECT_UNLOCK (pvrvideosink); - } - gst_pvrvideosink_manage_event_thread (pvrvideosink); - break; - case GST_STATE_CHANGE_READY_TO_PAUSED: - break; - case GST_STATE_CHANGE_PAUSED_TO_READY: - break; - case GST_STATE_CHANGE_PAUSED_TO_PLAYING: - break; - default: - break; - } - - ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - - switch (transition) { - case GST_STATE_CHANGE_PLAYING_TO_PAUSED: - break; - case GST_STATE_CHANGE_PAUSED_TO_READY: - GST_VIDEO_SINK_WIDTH (pvrvideosink) = 0; - GST_VIDEO_SINK_HEIGHT (pvrvideosink) = 0; - break; - case GST_STATE_CHANGE_READY_TO_NULL: - gst_pvrvideosink_reset (pvrvideosink); - break; - default: - break; - } - - return ret; -} - -static void -gst_pvrvideosink_get_times (GstBaseSink * bsink, GstBuffer * buf, - GstClockTime * start, GstClockTime * end) -{ - GstPVRVideoSink *pvrvideosink; - - pvrvideosink = GST_PVRVIDEOSINK (bsink); - - if (GST_BUFFER_TIMESTAMP_IS_VALID (buf)) { - *start = GST_BUFFER_TIMESTAMP (buf); - if (GST_BUFFER_DURATION_IS_VALID (buf)) { - *end = *start + GST_BUFFER_DURATION (buf); - } else { - gint fps_n, fps_d; - fps_n = GST_VIDEO_INFO_FPS_N (&pvrvideosink->info); - fps_d = GST_VIDEO_INFO_FPS_D (&pvrvideosink->info); - if (fps_n > 0) { - *end = *start + gst_util_uint64_scale_int (GST_SECOND, fps_d, fps_n); - } - } - } -} - -static GstFlowReturn -gst_pvrvideosink_show_frame (GstVideoSink * vsink, GstBuffer * buf) -{ - GstPVRVideoSink *pvrvideosink = GST_PVRVIDEOSINK (vsink); - GstPVRMeta *meta; - - GST_DEBUG_OBJECT (pvrvideosink, "render buffer: %p", buf); - - meta = gst_buffer_get_pvr_meta (buf); - - if (G_UNLIKELY (meta == NULL)) { - meta = gst_buffer_add_pvr_meta (buf, GST_ELEMENT_CAST (pvrvideosink)); - if (meta == NULL) - goto meta_failure; - } - - gst_pvrvideosink_blit (pvrvideosink, buf); - - return GST_FLOW_OK; - -meta_failure: - { - GST_WARNING_OBJECT (pvrvideosink, "Failed to map incoming buffer"); - return GST_FLOW_ERROR; - } -} - -static gboolean -gst_pvrvideosink_propose_allocation (GstBaseSink * bsink, GstQuery * query) -{ - GstPVRVideoSink *pvrvideosink = (GstPVRVideoSink *) bsink; - GstBufferPool *pool; - GstStructure *config; - GstCaps *caps; - guint size; - gboolean need_pool; - - gst_query_parse_allocation (query, &caps, &need_pool); - - if (caps == NULL) - goto no_caps; - - g_mutex_lock (pvrvideosink->flow_lock); - if ((pool = pvrvideosink->pool)) - gst_object_ref (pool); - g_mutex_unlock (pvrvideosink->flow_lock); - - if (pool != NULL) { - const GstCaps *pcaps; - - /* we had a pool, check caps */ - GST_DEBUG_OBJECT (pvrvideosink, "check existing pool caps"); - config = gst_buffer_pool_get_config (pool); - gst_buffer_pool_config_get (config, &pcaps, &size, NULL, NULL, NULL, NULL); - gst_structure_free (config); - - if (!gst_caps_is_equal (caps, pcaps)) { - GST_DEBUG_OBJECT (pvrvideosink, "pool has different caps"); - /* different caps, we can't use this pool */ - gst_object_unref (pool); - pool = NULL; - } - } - - if (pool == NULL && need_pool) { - GstVideoInfo info; - - GST_DEBUG_OBJECT (pvrvideosink, "create new pool"); - pool = gst_pvr_buffer_pool_new (GST_ELEMENT_CAST (pvrvideosink)); - - if (!gst_video_info_from_caps (&info, caps)) - goto invalid_caps; - - /* the normal size of a frame */ - size = info.size; - - config = gst_buffer_pool_get_config (pool); - gst_buffer_pool_config_set (config, caps, size, 0, 0, 0, 0); - if (!gst_buffer_pool_set_config (pool, config)) - goto config_failed; - } - /* we need at least 3 buffers */ - gst_query_set_allocation_params (query, size, 3, 0, 0, 0, pool); - - /* we also support various metadata */ - gst_query_add_allocation_meta (query, GST_VIDEO_CROP_META_API, NULL); - - gst_object_unref (pool); - - return TRUE; - - /* ERRORS */ -no_caps: - { - GST_DEBUG_OBJECT (bsink, "no caps specified"); - return FALSE; - } -invalid_caps: - { - GST_DEBUG_OBJECT (bsink, "invalid caps specified"); - return FALSE; - } -config_failed: - { - GST_DEBUG_OBJECT (bsink, "failed setting config"); - return FALSE; - } -} - -/* Interfaces stuff */ - -/* This function destroys a GstXWindow */ -static void -gst_pvrvideosink_xwindow_destroy (GstPVRVideoSink * pvrvideosink, - GstXWindow * xwindow) -{ - g_return_if_fail (xwindow != NULL); - - g_mutex_lock (pvrvideosink->dcontext->x_lock); - - /* If we did not create that window we just free the GC and let it live */ - if (xwindow->internal) - XDestroyWindow (pvrvideosink->dcontext->x_display, xwindow->window); - else - XSelectInput (pvrvideosink->dcontext->x_display, xwindow->window, 0); - - XFreeGC (pvrvideosink->dcontext->x_display, xwindow->gc); - - XSync (pvrvideosink->dcontext->x_display, FALSE); - - g_mutex_unlock (pvrvideosink->dcontext->x_lock); - - g_free (xwindow); -} - -static void -gst_pvrvideosink_set_window_handle (GstVideoOverlay * overlay, guintptr id) -{ - XID window_handle = id; - GstPVRVideoSink *pvrvideosink = GST_PVRVIDEOSINK (overlay); - GstXWindow *xwindow = NULL; - - g_return_if_fail (GST_IS_PVRVIDEOSINK (pvrvideosink)); - - g_mutex_lock (pvrvideosink->flow_lock); - - /* If we already use that window return */ - if (pvrvideosink->xwindow && (window_handle == pvrvideosink->xwindow->window)) { - g_mutex_unlock (pvrvideosink->flow_lock); - return; - } - - /* If the element has not initialized the X11 context try to do so */ - if (!pvrvideosink->dcontext && !(pvrvideosink->dcontext = - gst_pvrvideosink_get_dcontext (pvrvideosink))) { - g_mutex_unlock (pvrvideosink->flow_lock); - /* we have thrown a GST_ELEMENT_ERROR now */ - return; - } - - /* If a window is there already we destroy it */ - if (pvrvideosink->xwindow) { - gst_pvrvideosink_xwindow_destroy (pvrvideosink, pvrvideosink->xwindow); - pvrvideosink->xwindow = NULL; - } - - /* If the xid is 0 we will create an internal one in buffer_alloc */ - if (window_handle != 0) { - XWindowAttributes attr; - WSEGLError glerror; - WSEGLDrawableParams source_params; - PVRSRV_CLIENT_MEM_INFO *client_mem_info; - - xwindow = g_new0 (GstXWindow, 1); - xwindow->window = window_handle; - - /* Set the event we want to receive and create a GC */ - g_mutex_lock (pvrvideosink->dcontext->x_lock); - - XGetWindowAttributes (pvrvideosink->dcontext->x_display, xwindow->window, - &attr); - - xwindow->width = attr.width; - xwindow->height = attr.height; - xwindow->internal = FALSE; - if (!pvrvideosink->have_render_rect) { - pvrvideosink->render_rect.x = pvrvideosink->render_rect.y = 0; - pvrvideosink->render_rect.w = attr.width; - pvrvideosink->render_rect.h = attr.height; - } - XSelectInput (pvrvideosink->dcontext->x_display, xwindow->window, - ExposureMask | StructureNotifyMask); - - XSetWindowBackgroundPixmap (pvrvideosink->dcontext->x_display, - xwindow->window, None); - - XMapWindow (pvrvideosink->dcontext->x_display, xwindow->window); - xwindow->gc = XCreateGC (pvrvideosink->dcontext->x_display, - xwindow->window, 0, NULL); - g_mutex_unlock (pvrvideosink->dcontext->x_lock); - - glerror = - pvrvideosink->dcontext->wsegl_table-> - pfnWSEGL_CreateWindowDrawable (pvrvideosink->dcontext->display_handle, - pvrvideosink->dcontext->glconfig, - &(pvrvideosink->dcontext->drawable_handle), - (NativeWindowType) xwindow->window, - &(pvrvideosink->dcontext->rotation)); - - if (glerror != WSEGL_SUCCESS) { - GST_ERROR_OBJECT (pvrvideosink, "Error creating drawable"); - return; - } - glerror = - pvrvideosink->dcontext->wsegl_table-> - pfnWSEGL_GetDrawableParameters (pvrvideosink->dcontext->drawable_handle, - &source_params, &pvrvideosink->render_params); - - client_mem_info = - (PVRSRV_CLIENT_MEM_INFO *) pvrvideosink->render_params.hPrivateData; - PVR2DMEMINFO_INITIALISE (&pvrvideosink->dcontext->dst_mem, client_mem_info); - } - - if (xwindow) - pvrvideosink->xwindow = xwindow; - - g_mutex_unlock (pvrvideosink->flow_lock); -} - -static void -gst_pvrvideosink_expose (GstVideoOverlay * overlay) -{ - GstPVRVideoSink *pvrvideosink = GST_PVRVIDEOSINK (overlay); - - gst_pvrvideosink_blit (pvrvideosink, NULL); -} - -static void -gst_pvrvideosink_set_event_handling (GstVideoOverlay * overlay, - gboolean handle_events) -{ - GstPVRVideoSink *pvrvideosink = GST_PVRVIDEOSINK (overlay); - - g_mutex_lock (pvrvideosink->flow_lock); - - if (G_UNLIKELY (!pvrvideosink->xwindow)) { - g_mutex_unlock (pvrvideosink->flow_lock); - return; - } - - g_mutex_lock (pvrvideosink->dcontext->x_lock); - - XSelectInput (pvrvideosink->dcontext->x_display, - pvrvideosink->xwindow->window, ExposureMask | StructureNotifyMask); - - g_mutex_unlock (pvrvideosink->dcontext->x_lock); - - g_mutex_unlock (pvrvideosink->flow_lock); -} - -static void -gst_pvrvideosink_set_render_rectangle (GstVideoOverlay * overlay, gint x, - gint y, gint width, gint height) -{ - GstPVRVideoSink *pvrvideosink = GST_PVRVIDEOSINK (overlay); - - /* FIXME: how about some locking? */ - if (width >= 0 && height >= 0) { - pvrvideosink->render_rect.x = x; - pvrvideosink->render_rect.y = y; - pvrvideosink->render_rect.w = width; - pvrvideosink->render_rect.h = height; - pvrvideosink->have_render_rect = TRUE; - } else { - pvrvideosink->render_rect.x = 0; - pvrvideosink->render_rect.y = 0; - pvrvideosink->render_rect.w = pvrvideosink->xwindow->width; - pvrvideosink->render_rect.h = pvrvideosink->xwindow->height; - pvrvideosink->have_render_rect = FALSE; - } -} - -static void -gst_pvrvideosink_videooverlay_init (GstVideoOverlayInterface * iface) -{ - iface->set_window_handle = gst_pvrvideosink_set_window_handle; - iface->expose = gst_pvrvideosink_expose; - iface->handle_events = gst_pvrvideosink_set_event_handling; - iface->set_render_rectangle = gst_pvrvideosink_set_render_rectangle; -} - -/* =========================================== */ -/* */ -/* Init & Class init */ -/* */ -/* =========================================== */ - -static void -gst_pvrvideosink_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstPVRVideoSink *pvrvideosink; - - g_return_if_fail (GST_IS_PVRVIDEOSINK (object)); - - pvrvideosink = GST_PVRVIDEOSINK (object); - - switch (prop_id) { - case PROP_FORCE_ASPECT_RATIO: - pvrvideosink->keep_aspect = g_value_get_boolean (value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_pvrvideosink_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) -{ - GstPVRVideoSink *pvrvideosink; - - g_return_if_fail (GST_IS_PVRVIDEOSINK (object)); - - pvrvideosink = GST_PVRVIDEOSINK (object); - - switch (prop_id) { - case PROP_FORCE_ASPECT_RATIO: - g_value_set_boolean (value, pvrvideosink->keep_aspect); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -void -gst_pvrvideosink_track_buffer (GstPVRVideoSink * pvrsink, GstBuffer * buffer) -{ - GST_DEBUG_OBJECT (pvrsink, "Adding buffer %p to tracked buffers", buffer); - pvrsink->metabuffers = g_list_prepend (pvrsink->metabuffers, buffer); -} - -void -gst_pvrvideosink_untrack_buffer (GstPVRVideoSink * pvrsink, GstBuffer * buffer) -{ - GST_DEBUG_OBJECT (pvrsink, "Removing buffer %p from tracked buffers", buffer); - pvrsink->metabuffers = g_list_remove_all (pvrsink->metabuffers, buffer); -} - -static void -gst_pvrvideosink_release_pvr_metas (GstPVRVideoSink * pvrsink) -{ - GstBuffer *buf; - GstPVRMeta *pvrmeta; - - GST_DEBUG_OBJECT (pvrsink, "Releasing pending PVR metas"); - - while (pvrsink->metabuffers) { - buf = (GstBuffer *) pvrsink->metabuffers->data; - - pvrmeta = gst_buffer_get_pvr_meta (buf); - if (pvrmeta) - gst_buffer_remove_meta (buf, (GstMeta *) pvrmeta); - } - - GST_DEBUG_OBJECT (pvrsink, "Done"); -} - -static void -gst_pvrvideosink_dcontext_free (GstDrawContext * dcontext) -{ - GST_DEBUG ("Freeing dcontext %p", dcontext); - - g_free (dcontext->p_blt_info); - g_free (dcontext->p_blt2d_info); - - if (dcontext->x_lock) - g_mutex_lock (dcontext->x_lock); - if (dcontext->x_display) { - GST_LOG ("Closing display"); - XCloseDisplay (dcontext->x_display); - } - if (dcontext->x_lock) { - g_mutex_unlock (dcontext->x_lock); - g_mutex_free (dcontext->x_lock); - } - - g_free (dcontext); -} - -static void -gst_pvrvideosink_dcontext_clear (GstPVRVideoSink * pvrvideosink) -{ - GstDrawContext *dcontext; - - GST_DEBUG_OBJECT (pvrvideosink, "Clearing dcontext %p", - pvrvideosink->dcontext); - - GST_OBJECT_LOCK (pvrvideosink); - if (!pvrvideosink->dcontext) { - GST_OBJECT_UNLOCK (pvrvideosink); - return; - } - - dcontext = pvrvideosink->dcontext; - pvrvideosink->dcontext = NULL; - GST_OBJECT_UNLOCK (pvrvideosink); - - gst_pvrvideosink_dcontext_free (dcontext); -} - -static void -gst_pvrvideosink_reset (GstPVRVideoSink * pvrvideosink) -{ - GThread *thread; - - GST_DEBUG_OBJECT (pvrvideosink, "Resetting"); - - GST_OBJECT_LOCK (pvrvideosink); - pvrvideosink->running = FALSE; - thread = pvrvideosink->event_thread; - pvrvideosink->event_thread = NULL; - GST_OBJECT_UNLOCK (pvrvideosink); - - if (thread) - g_thread_join (thread); - - if (pvrvideosink->current_buffer) { - GST_LOG_OBJECT (pvrvideosink, "Removing cached buffer"); - gst_buffer_unref (pvrvideosink->current_buffer); - pvrvideosink->current_buffer = NULL; - } - - if (pvrvideosink->pool) { - GST_LOG_OBJECT (pvrvideosink, "Unreffing pool"); - gst_object_unref (pvrvideosink->pool); - pvrvideosink->pool = NULL; - } - memset (&pvrvideosink->render_params, 0, sizeof (WSEGLDrawableParams)); - - pvrvideosink->render_rect.x = pvrvideosink->render_rect.y = 0; - pvrvideosink->render_rect.w = pvrvideosink->render_rect.h = 0; - pvrvideosink->have_render_rect = FALSE; - - gst_pvrvideosink_release_pvr_metas (pvrvideosink); - - gst_pvrvideosink_destroy_drawable (pvrvideosink); - - if (pvrvideosink->xwindow) { - gst_pvrvideosink_xwindow_destroy (pvrvideosink, pvrvideosink->xwindow); - pvrvideosink->xwindow = NULL; - } - - gst_pvrvideosink_dcontext_clear (pvrvideosink); -} - -static void -gst_pvrvideosink_finalize (GObject * object) -{ - GstPVRVideoSink *pvrvideosink; - - pvrvideosink = GST_PVRVIDEOSINK (object); - - gst_pvrvideosink_reset (pvrvideosink); - - if (pvrvideosink->flow_lock) { - g_mutex_free (pvrvideosink->flow_lock); - pvrvideosink->flow_lock = NULL; - } - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -static void -gst_pvrvideosink_init (GstPVRVideoSink * pvrvideosink) -{ - pvrvideosink->running = FALSE; - - pvrvideosink->flow_lock = g_mutex_new (); - pvrvideosink->pool = NULL; - - pvrvideosink->keep_aspect = FALSE; - pvrvideosink->current_caps = NULL; - pvrvideosink->dcontext = NULL; - pvrvideosink->xwindow = NULL; - pvrvideosink->redraw_borders = TRUE; - pvrvideosink->current_buffer = NULL; - pvrvideosink->event_thread = NULL; - memset (&pvrvideosink->render_params, 0, sizeof (WSEGLDrawableParams)); -} - -static void -gst_pvrvideosink_class_init (GstPVRVideoSinkClass * klass) -{ - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - GstBaseSinkClass *gstbasesink_class; - GstVideoSinkClass *videosink_class; - - gobject_class = (GObjectClass *) klass; - gstelement_class = (GstElementClass *) klass; - gstbasesink_class = (GstBaseSinkClass *) klass; - videosink_class = (GstVideoSinkClass *) klass; - - parent_class = g_type_class_peek_parent (klass); - - gobject_class->finalize = gst_pvrvideosink_finalize; - gobject_class->set_property = gst_pvrvideosink_set_property; - gobject_class->get_property = gst_pvrvideosink_get_property; - - g_object_class_install_property (gobject_class, PROP_FORCE_ASPECT_RATIO, - g_param_spec_boolean ("force-aspect-ratio", "Force aspect ratio", - "When enabled, reverse caps negotiation (scaling) will respect " - "original aspect ratio", TRUE, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - gst_element_class_set_static_metadata (gstelement_class, - "PVR Video sink", "Sink/Video", - "A PVR videosink", - "Luciana Fujii Pontello <luciana.fujii@collabora.co.uk"); - - gst_element_class_add_static_pad_template (gstelement_class, - &gst_pvrvideosink_sink_template_factory); - - gstelement_class->change_state = gst_pvrvideosink_change_state; - - gstbasesink_class->set_caps = GST_DEBUG_FUNCPTR (gst_pvrvideosink_setcaps); - gstbasesink_class->get_caps = GST_DEBUG_FUNCPTR (gst_pvrvideosink_getcaps); - gstbasesink_class->propose_allocation = - GST_DEBUG_FUNCPTR (gst_pvrvideosink_propose_allocation); - gstbasesink_class->get_times = GST_DEBUG_FUNCPTR (gst_pvrvideosink_get_times); - - videosink_class->show_frame = GST_DEBUG_FUNCPTR (gst_pvrvideosink_show_frame); -} diff --git a/sys/pvr2d/gstpvrvideosink.h b/sys/pvr2d/gstpvrvideosink.h deleted file mode 100644 index c84bb22f5..000000000 --- a/sys/pvr2d/gstpvrvideosink.h +++ /dev/null @@ -1,153 +0,0 @@ -/* GStreamer - * - * Copyright (C) 2011 - Collabora Ltda - * Copyright (C) 2011 - Texas Instruments - * @author: Luciana Fujii Pontello <luciana.fujii@collabora.co.uk> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_PVRVIDEOSINK_H__ -#define __GST_PVRVIDEOSINK_H__ - -#include <gst/video/gstvideosink.h> -#include <gst/video/video.h> - -#include <string.h> -#include <math.h> -#include <pvr2d.h> -#include <EGL/egl.h> -#include <wsegl.h> -#include <X11/Xlib.h> -#include <X11/Xutil.h> - -G_BEGIN_DECLS -#define GST_TYPE_PVRVIDEOSINK (gst_pvrvideosink_get_type()) -#define GST_PVRVIDEOSINK(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_PVRVIDEOSINK, GstPVRVideoSink)) -#define GST_PVRVIDEOSINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_PVRVIDEOSINK, GstPVRVideoSinkClass)) -#define GST_IS_PVRVIDEOSINK(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_PVRVIDEOSINK)) -#define GST_IS_PVRVIDEOSINK_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_PVRVIDEOSINK)) -typedef struct _GstDrawContext GstDrawContext; -typedef struct _GstXWindow GstXWindow; - -typedef struct _GstPVRVideoBuffer GstPVRVideoBuffer; -typedef struct _GstPVRVideoBufferClass GstPVRVideoBufferClass; - -typedef struct _GstPVRVideoSink GstPVRVideoSink; -typedef struct _GstPVRVideoSinkClass GstPVRVideoSinkClass; - -struct _GstDrawContext -{ - /* PVR2D */ - PVR2DCONTEXTHANDLE pvr_context; - PVR2DMEMINFO dst_mem; - PPVR2D_3DBLT_EXT p_blt_info; - PPVR2DBLTINFO p_blt2d_info; - - long stride; - PVR2DFORMAT display_format; - long display_width; - long display_height; - - /* WSEGL */ - const WSEGL_FunctionTable *wsegl_table; - - WSEGLDisplayHandle display_handle; - const WSEGLCaps **glcaps; - WSEGLConfig *glconfig; - WSEGLDrawableHandle drawable_handle; - WSEGLRotationAngle rotation; - - GMutex *x_lock; - Display *x_display; - gint screen_num; - gulong black; -}; - -struct _GstXWindow -{ - Window window; - gint width, height; - gboolean internal; - GC gc; -}; - - -/** - * GstPVRVideoSink: - * @running: used to inform @event_thread if it should run/shutdown - * @fps_n: the framerate fraction numerator - * @fps_d: the framerate fraction denominator - * @flow_lock: used to protect data flow routines from external calls such as - * events from @event_thread or methods from the #GstXOverlay interface - * @x_lock: used to protect X calls - * @buffer_pool: a list of #GstPVRVideoBuffer that could be reused at next buffer - * allocation call - * @keep_aspect: used to remember if reverse negotiation scaling should respect - * aspect ratio - * - * The #GstPVRVideoSink data structure. - */ -struct _GstPVRVideoSink -{ - /* Our element stuff */ - GstVideoSink videosink; - - gboolean running; - - /* Framerate numerator and denominator */ - GstVideoInfo info; - - GThread *event_thread; - GMutex *flow_lock; - - GstBufferPool *pool; - - gboolean keep_aspect; - - GstCaps *current_caps; - GstDrawContext *dcontext; - GstXWindow *xwindow; - - GstVideoRectangle render_rect; - gboolean have_render_rect; - - gchar *media_title; - gboolean redraw_borders; - GstBuffer *current_buffer; - - /* List of buffer using GstPVRMeta on ourselves */ - GList *metabuffers; - - WSEGLDrawableParams render_params; -}; - -struct _GstPVRVideoSinkClass -{ - GstVideoSinkClass parent_class; -}; - -GType gst_pvrvideosink_get_type (void); - -void gst_pvrvideosink_track_buffer (GstPVRVideoSink * pvrsink, GstBuffer * buffer); -void gst_pvrvideosink_untrack_buffer (GstPVRVideoSink * pvrsink, GstBuffer * buffer); - -G_END_DECLS -#endif /* __GST_PVRVIDEOSINK_H__ */ diff --git a/sys/pvr2d/pvr_includes/dri2_ws.h b/sys/pvr2d/pvr_includes/dri2_ws.h deleted file mode 100644 index 743d5bb9c..000000000 --- a/sys/pvr2d/pvr_includes/dri2_ws.h +++ /dev/null @@ -1,176 +0,0 @@ -/**********************************************************************
-*
-* Copyright(c) Imagination Technologies Ltd.
-*
-* The contents of this file are subject to the MIT license as set out below.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy
-* of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
-* OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
-* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*
-* This License is also included in this distribution in the file called
-* "COPYING".
-*
-******************************************************************************/
-
-
-
-#if !defined(__DRI2_WS_H__)
-#define __DRI2_WS_H__
-
-#define DRI2WS_DISPFLAG_DEFAULT_DISPLAY 0x00000001
-
-/*
-// Constants (macros) related to back-buffering.
-*/
-
-#define XWS_FLIP_BUFFERS 3
-#define DRI2_FLIP_BUFFERS_NUM XWS_FLIP_BUFFERS
-#define XWS_FLIP_BUFFER_INDEX (XWS_MAX_FLIP_BUFFERS - 1)
-
-#define XWS_BLIT_BUFFERS 2
-#define DRI2_BLIT_BUFFERS_NUM XWS_BLIT_BUFFERS
-#define XWS_BLIT_BUFFER_INDEX (XWS_MAX_BLIT_BUFFERS - 1)
-
-#if 0
-#define MIN(a,b) ((a)<(b)?(a):(b))
-#define MAX(a,b) ((a)>(b)?(a):(b))
-#endif
-
-#define XWS_MAX_BUFFERS MAX(XWS_FLIP_BUFFERS, XWS_BLIT_BUFFERS)
-#define DRI2_MAX_BUFFERS_NUM XWS_MAX_BUFFERS
-
-
-#define __DRI_BUFFER_EMPTY 103
-
-/** Used for ugly ugly ugly swap interval passing to dri2 driver and receiving current frame index */
-#define __DRI_BUFFER_PVR_CTRL 0x80 /* 100000XX <- last 2 bits for swap interval value */
-#define __DRI_BUFFER_PVR_CTRL_RET 0x90 /* 11000000 */
-
-
-
-#define DRI2_BACK_BUFFER_EXPORT_TYPE_BUFFERS 1
-#define DRI2_BACK_BUFFER_EXPORT_TYPE_SWAPCHAIN 2
-
-#define UNREFERENCED_PARAMETER(x) (x) = (x)
-
-
-/*
- * Structure used to pass information about back buffers between client application and
- * X.Org. Watch out for equivalent structure in pvr_video lib
- */
-typedef struct _PVRDRI2BackBuffersExport_
-{
- /* Type of export. _BUFFERS mean set of handles, _SWAPCHAIN mean Swap chain ID */
- unsigned int ui32Type;
- PVR2D_HANDLE hBuffers[DRI2_MAX_BUFFERS_NUM];
- unsigned int ui32BuffersCount;
- unsigned int ui32SwapChainID;
-} PVRDRI2BackBuffersExport;
-
-/*
-// Private window system display information
-*/
-typedef struct DRI2WS_Display_TAG
-{
- unsigned int ui32RefCount;
-
- Display *display;
- int screen;
- unsigned int ui32Flags;
-
- unsigned int ui32Width;
- unsigned int ui32Height;
- unsigned int ui32StrideInBytes;
- unsigned int ui32BytesPerPixel;
- WSEGLPixelFormat ePixelFormat;
-
- PVR2DFORMAT ePVR2DPixelFormat;
- PVR2DCONTEXTHANDLE hContext;
- PVR2DMEMINFO *psMemInfo;
-
- int iDRMfd;
-} DRI2WSDisplay;
-
-
-typedef enum DRI2WS_DrawableType_TAG
-{
- DRI2_DRAWABLE_UNKNOWN = 0,
- DRI2_DRAWABLE_WINDOW = 1,
- DRI2_DRAWABLE_PIXMAP = 2,
-} DRI2WS_DrawableType;
-
-
-/*
-// Private window system drawable information
-*/
-typedef struct DRI2WS_Drawable_TAG
-{
- DRI2WS_DrawableType eDrawableType;
-
- Window nativeWin;
-
- /** Index of current render-to back buffer (received from Xserver) */
- unsigned int ui32BackBufferCurrent;
-
- /** Number of buffers */
- unsigned int ui32BackBufferNum;
-
- /** Swap interval (works only in fliping/fullscreen case, values 0-3) */
- unsigned int ui32SwapInterval;
-
- /** PVR2D Handles received from Xserver (back buffers export structure) */
- PVR2D_HANDLE hPVR2DBackBufferExport;
-
- /** Stamp of current back buffer */
- unsigned char ucBackBufferExportStamp;
-
- /** Array of PVR2D Handles received from Xserver (our back buffers) */
- PVR2D_HANDLE hPVR2DBackBuffer[XWS_MAX_BUFFERS];
-
- /** Array of PVR2D mapped back buffers */
- PVR2DMEMINFO *psMemBackBuffer[XWS_MAX_BUFFERS];
-
- /** Stamp of current back buffer */
- unsigned char ucFrontBufferStamp;
-
- /** Array of PVR2D Handles received from Xserver (our back buffers) */
- PVR2D_HANDLE hPVR2DFrontBuffer;
-
- /** Array of PVR2D mapped back buffers */
- PVR2DMEMINFO *psMemFrontBuffer;
-
- /** ID of flip/swap chain received from X.Org */
- unsigned int ui32FlipChainID;
-
- /** PVR2D Handle of flip chain used to get buffers to draw to */
- PVR2DFLIPCHAINHANDLE hFlipChain;
-
- int iWidth;
- int iHeight;
-
- WSEGLPixelFormat ePixelFormat;
- unsigned int ui32BytesPerPixel;
- unsigned int ui32StrideInPixels;
- unsigned int ui32StrideInBytes;
- PVR2DFORMAT ePVR2DPixelFormat;
-
- DRI2WSDisplay *psXWSDisplay;
-
-} DRI2WSDrawable;
-
-#endif /* __DRI2_WS_H__ */
diff --git a/sys/pvr2d/pvr_includes/img_defs.h b/sys/pvr2d/pvr_includes/img_defs.h deleted file mode 100644 index 64db71105..000000000 --- a/sys/pvr2d/pvr_includes/img_defs.h +++ /dev/null @@ -1,123 +0,0 @@ -/**********************************************************************
-*
-* Copyright(c) Imagination Technologies Ltd.
-*
-* The contents of this file are subject to the MIT license as set out below.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy
-* of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
-* OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
-* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*
-* This License is also included in this distribution in the file called
-* "COPYING".
-*
-******************************************************************************/
-
-
-
-#if !defined (__IMG_DEFS_H__)
-#define __IMG_DEFS_H__
-
-#include "img_types.h"
-
-typedef enum img_tag_TriStateSwitch
-{
- IMG_ON = 0x00,
- IMG_OFF,
- IMG_IGNORE
-
-} img_TriStateSwitch, * img_pTriStateSwitch;
-
-#define IMG_SUCCESS 0
-
-#define IMG_NO_REG 1
-
-#if defined (NO_INLINE_FUNCS)
- #define INLINE
- #define FORCE_INLINE
-#else
-#if defined (__cplusplus)
- #define INLINE inline
- #define FORCE_INLINE inline
-#else
-#if !defined(INLINE)
- #define INLINE __inline
-#endif
- #define FORCE_INLINE static __inline
-#endif
-#endif
-
-
-#ifndef PVR_UNREFERENCED_PARAMETER
-#define PVR_UNREFERENCED_PARAMETER(param) (param) = (param)
-#endif
-
-#ifdef __GNUC__
-#define unref__ __attribute__ ((unused))
-#else
-#define unref__
-#endif
-
-#ifndef _TCHAR_DEFINED
-#if defined(UNICODE)
-typedef unsigned short TCHAR, *PTCHAR, *PTSTR;
-#else
-typedef char TCHAR, *PTCHAR, *PTSTR;
-#endif
-#define _TCHAR_DEFINED
-#endif
-
-
- #if defined(__linux__) || defined(__METAG)
-
- #define IMG_CALLCONV
- #define IMG_INTERNAL __attribute__((visibility("hidden")))
- #define IMG_EXPORT __attribute__((visibility("default")))
- #define IMG_IMPORT
- #define IMG_RESTRICT __restrict__
-
- #else
- #error("define an OS")
- #endif
-
-#ifndef IMG_ABORT
- #define IMG_ABORT() abort()
-#endif
-
-#ifndef IMG_MALLOC
- #define IMG_MALLOC(A) malloc (A)
-#endif
-
-#ifndef IMG_FREE
- #define IMG_FREE(A) free (A)
-#endif
-
-#define IMG_CONST const
-
-#if defined(__GNUC__)
-#define IMG_FORMAT_PRINTF(x,y) __attribute__((format(printf,x,y)))
-#else
-#define IMG_FORMAT_PRINTF(x,y)
-#endif
-
-#if defined (_WIN64)
-#define IMG_UNDEF (~0ULL)
-#else
-#define IMG_UNDEF (~0UL)
-#endif
-
-#endif
diff --git a/sys/pvr2d/pvr_includes/img_types.h b/sys/pvr2d/pvr_includes/img_types.h deleted file mode 100644 index c312c8374..000000000 --- a/sys/pvr2d/pvr_includes/img_types.h +++ /dev/null @@ -1,143 +0,0 @@ -/**********************************************************************
-*
-* Copyright(c) Imagination Technologies Ltd.
-*
-* The contents of this file are subject to the MIT license as set out below.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy
-* of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
-* OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
-* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*
-* This License is also included in this distribution in the file called
-* "COPYING".
-*
-******************************************************************************/
-
-
-
-#ifndef __IMG_TYPES_H__
-#define __IMG_TYPES_H__
-
-#if !defined(IMG_ADDRSPACE_CPUVADDR_BITS)
-#define IMG_ADDRSPACE_CPUVADDR_BITS 32
-#endif
-
-#if !defined(IMG_ADDRSPACE_PHYSADDR_BITS)
-#define IMG_ADDRSPACE_PHYSADDR_BITS 32
-#endif
-
-typedef unsigned int IMG_UINT, *IMG_PUINT;
-typedef signed int IMG_INT, *IMG_PINT;
-
-typedef unsigned char IMG_UINT8, *IMG_PUINT8;
-typedef unsigned char IMG_BYTE, *IMG_PBYTE;
-typedef signed char IMG_INT8, *IMG_PINT8;
-typedef char IMG_CHAR, *IMG_PCHAR;
-
-typedef unsigned short IMG_UINT16, *IMG_PUINT16;
-typedef signed short IMG_INT16, *IMG_PINT16;
-#if !defined(IMG_UINT32_IS_ULONG)
-typedef unsigned int IMG_UINT32, *IMG_PUINT32;
-typedef signed int IMG_INT32, *IMG_PINT32;
-#else
-typedef unsigned long IMG_UINT32, *IMG_PUINT32;
-typedef signed long IMG_INT32, *IMG_PINT32;
-#endif
-#if !defined(IMG_UINT32_MAX)
- #define IMG_UINT32_MAX 0xFFFFFFFFUL
-#endif
-
- #if (defined(LINUX) || defined(__METAG))
-#if !defined(USE_CODE)
- typedef unsigned long long IMG_UINT64, *IMG_PUINT64;
- typedef long long IMG_INT64, *IMG_PINT64;
-#endif
- #else
-
- #error("define an OS")
-
- #endif
-
-#if !(defined(LINUX) && defined (__KERNEL__))
-typedef float IMG_FLOAT, *IMG_PFLOAT;
-typedef double IMG_DOUBLE, *IMG_PDOUBLE;
-#endif
-
-typedef enum tag_img_bool
-{
- IMG_FALSE = 0,
- IMG_TRUE = 1,
- IMG_FORCE_ALIGN = 0x7FFFFFFF
-} IMG_BOOL, *IMG_PBOOL;
-
-typedef void IMG_VOID, *IMG_PVOID;
-
-typedef IMG_INT32 IMG_RESULT;
-
-#if defined(_WIN64)
-typedef unsigned __int64 IMG_UINTPTR_T;
-#else
-typedef unsigned int IMG_UINTPTR_T;
-#endif
-
-typedef IMG_PVOID IMG_HANDLE;
-
-typedef void** IMG_HVOID, * IMG_PHVOID;
-
-typedef IMG_UINT32 IMG_SIZE_T;
-
-#define IMG_NULL 0
-
-typedef IMG_UINT32 IMG_SID;
-
-
-typedef IMG_PVOID IMG_CPU_VIRTADDR;
-
-typedef struct _IMG_DEV_VIRTADDR
-{
-
- IMG_UINT32 uiAddr;
-#define IMG_CAST_TO_DEVVADDR_UINT(var) (IMG_UINT32)(var)
-
-} IMG_DEV_VIRTADDR;
-
-typedef struct _IMG_CPU_PHYADDR
-{
-
- IMG_UINTPTR_T uiAddr;
-} IMG_CPU_PHYADDR;
-
-typedef struct _IMG_DEV_PHYADDR
-{
-#if IMG_ADDRSPACE_PHYSADDR_BITS == 32
-
- IMG_UINTPTR_T uiAddr;
-#else
- IMG_UINT32 uiAddr;
- IMG_UINT32 uiHighAddr;
-#endif
-} IMG_DEV_PHYADDR;
-
-typedef struct _IMG_SYS_PHYADDR
-{
-
- IMG_UINTPTR_T uiAddr;
-} IMG_SYS_PHYADDR;
-
-#include "img_defs.h"
-
-#endif
diff --git a/sys/pvr2d/pvr_includes/pvr2d.h b/sys/pvr2d/pvr_includes/pvr2d.h deleted file mode 100644 index 5dce7cf11..000000000 --- a/sys/pvr2d/pvr_includes/pvr2d.h +++ /dev/null @@ -1,669 +0,0 @@ -/**********************************************************************
-*
-* Copyright(c) Imagination Technologies Ltd.
-*
-* The contents of this file are subject to the MIT license as set out below.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy
-* of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
-* OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
-* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*
-* This License is also included in this distribution in the file called
-* "COPYING".
-*
-******************************************************************************/
-
-
-
-/******************************************************************************
-Modifications :-
-$Log: pvr2d.h $
-
- --- Revision Logs Removed ---
-******************************************************************************/
-
-#ifndef _PVR2D_H_
-#define _PVR2D_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* PVR2D Platform-specific definitions */
-#if defined (__linux__)
-#define PVR2D_EXPORT __attribute__((visibility("default")))
-#define PVR2D_IMPORT
-#else
-#define PVR2D_EXPORT
-#define PVR2D_IMPORT
-#endif
-
-/* PVR2D header revision */
-#define PVR2D_REV_MAJOR 3
-#define PVR2D_REV_MINOR 5
-
-/* Basic types */
-typedef enum
-{
- PVR2D_FALSE = 0,
- PVR2D_TRUE
-} PVR2D_BOOL;
-
-typedef void* PVR2D_HANDLE;
-
-typedef char PVR2D_CHAR, *PVR2D_PCHAR;
-typedef unsigned char PVR2D_UCHAR, *PVR2D_PUCHAR;
-typedef int PVR2D_INT, *PVR2D_PINT;
-typedef unsigned int PVR2D_UINT, *PVR2D_PUINT;
-typedef long PVR2D_LONG, *PVR2D_PLONG;
-typedef unsigned long PVR2D_ULONG, *PVR2D_PULONG;
-
-typedef void PVR2D_VOID, *PVR2D_PVOID;
-
-
-/* error codes */
-typedef enum
-{
- PVR2D_OK = 0,
- PVR2DERROR_INVALID_PARAMETER = -1,
- PVR2DERROR_DEVICE_UNAVAILABLE = -2,
- PVR2DERROR_INVALID_CONTEXT = -3,
- PVR2DERROR_MEMORY_UNAVAILABLE = -4,
- PVR2DERROR_DEVICE_NOT_PRESENT = -5,
- PVR2DERROR_IOCTL_ERROR = -6,
- PVR2DERROR_GENERIC_ERROR = -7,
- PVR2DERROR_BLT_NOTCOMPLETE = -8,
- PVR2DERROR_HW_FEATURE_NOT_SUPPORTED = -9,
- PVR2DERROR_NOT_YET_IMPLEMENTED = -10,
- PVR2DERROR_MAPPING_FAILED = -11
-}PVR2DERROR;
-
-/* 32 bit PVR2D pixel format specifier */
-typedef unsigned long PVR2DFORMAT;
-
-/* Standard PVR2D pixel formats */
-#define PVR2D_1BPP 0x00UL // 1bpp mask surface or palletized 1 bit source with 2x32 bit CLUT
-#define PVR2D_RGB565 0x01UL // Common rgb 565 format
-#define PVR2D_ARGB4444 0x02UL // Common argb 4444 format
-#define PVR2D_RGB888 0x03UL // Common rgb 888 format (not supported)
-#define PVR2D_ARGB8888 0x04UL // Common argb 8888 format
-#define PVR2D_ARGB1555 0x05UL // Common argb 1555 format
-#define PVR2D_ALPHA8 0x06UL // Alpha-only 8 bit per pixel (used with a constant fill colour)
-#define PVR2D_ALPHA4 0x07UL // Alpha-only 4 bits per pixel (used with a constant fill colour)
-#define PVR2D_PAL2 0x08UL // Palletized 2 bit format (requires 4x32 bit CLUT)
-#define PVR2D_PAL4 0x09UL // Palletized 4 bit format (requires 16x32 bit CLUT)
-#define PVR2D_PAL8 0x0AUL // Palletized 8 bit format (requires 256x32 bit CLUT)
-#define PVR2D_U8 0x10UL // monochrome unsigned 8 bit
-#define PVR2D_U88 0x11UL // monochrome unsigned 16 bit
-#define PVR2D_S8 0x12UL // signed 8 bit
-#define PVR2D_YUV422_YUYV 0x13UL // YUV 422 low-high byte order Y0UY1V
-#define PVR2D_YUV422_UYVY 0x14UL // YUV 422 low-high byte order UY0VY1
-#define PVR2D_YUV422_YVYU 0x15UL // YUV 422 low-high byte order Y0VY1U
-#define PVR2D_YUV422_VYUY 0x16UL // YUV 422 low-high byte order VY0UY1
-#define PVR2D_YUV420_2PLANE 0x17UL // YUV420 2 Plane
-#define PVR2D_YUV420_3PLANE 0x18UL // YUV420 3 Plane
-#define PVR2D_2101010ARGB 0x19UL // 32 bit 2 10 10 10
-#define PVR2D_888RSGSBS 0x1AUL
-#define PVR2D_16BPP_RAW 0x1BUL // 16 bit raw (no format conversion)
-#define PVR2D_32BPP_RAW 0x1CUL // 32 bit raw
-#define PVR2D_64BPP_RAW 0x1DUL // 64 bit raw
-#define PVR2D_128BPP_RAW 0x1EUL // 128 bit raw
-
-#define PVR2D_NO_OF_FORMATS 0x1FUL
-
-/* Format modifier bit field (DstFormat and SrcFormat bits 16..23) */
-#define PVR2D_FORMAT_MASK 0x0000FFFFUL // PVR2D Format bits
-#define PVR2D_FORMAT_LAYOUT_MASK 0x000F0000UL // Format layout (strided / twiddled / tiled)
-#define PVR2D_FORMAT_FLAGS_MASK 0x0FF00000UL // Surface Flags mask
-
-/* Layout */
-#define PVR2D_FORMAT_LAYOUT_SHIFT 16
-#define PVR2D_FORMAT_LAYOUT_STRIDED 0x00000000UL
-#define PVR2D_FORMAT_LAYOUT_TILED 0x00010000UL
-#define PVR2D_FORMAT_LAYOUT_TWIDDLED 0x00020000UL
-
-/*
- PVR2D_SURFACE_PDUMP
- This flag requests a surface pdump, to capture the pixel state after host writes.
- Not needed if the surface state has resulted from previous SGX 2D/3D core writes.
-*/
-#define PVR2D_SURFACE_PDUMP 0x00100000UL // calls PVRSRVPDumpMem to capture the surface (pdump builds only)
-
-/*
- Low level 3D format extension - for blts via the 3D core only.
- If the top bit of the format field is set then PVR2D reads it as a PVRSRV_PIXEL_FORMAT.
- The outcome is hardware dependant.
- There is no guarantee that any specific PVRSRV format will be supported.
-*/
-#define PVR2D_FORMAT_PVRSRV 0x80000000
-
-/* wrap surface type */
-typedef enum
-{
- PVR2D_WRAPFLAG_NONCONTIGUOUS = 0,
- PVR2D_WRAPFLAG_CONTIGUOUS = 1,
-
-}PVR2DWRAPFLAGS;
-
-#define PVR2D_CONTEXT_FLAGS_PRIORITY_MASK 0x00000003
-
-#define PVR2D_CONTEXT_FLAGS_LOW_PRIORITY_CONTEXT 1
-#define PVR2D_CONTEXT_FLAGS_NORMAL_PRIORITY_CONTEXT 0
-#define PVR2D_CONTEXT_FLAGS_HIGH_PRIORITY_CONTEXT 2
-
-/* flags for control information of additional blits */
-typedef enum
-{
- PVR2D_BLIT_DISABLE_ALL = 0x00000000, /* disable all additional controls */
- PVR2D_BLIT_CK_ENABLE = 0x00000001, /* enable colour key */
- PVR2D_BLIT_GLOBAL_ALPHA_ENABLE = 0x00000002, /* enable standard global alpha */
- PVR2D_BLIT_PERPIXEL_ALPHABLEND_ENABLE = 0x00000004, /* enable per-pixel alpha bleding */
- PVR2D_BLIT_PAT_SURFACE_ENABLE = 0x00000008, /* enable pattern surf (disable fill) */
- PVR2D_BLIT_FULLY_SPECIFIED_ALPHA_ENABLE = 0x00000010, /* enable fully specified alpha */
- PVR2D_BLIT_ROT_90 = 0x00000020, /* apply 90 degree rotation to the blt */
- PVR2D_BLIT_ROT_180 = 0x00000040, /* apply 180 degree rotation to the blt */
- PVR2D_BLIT_ROT_270 = 0x00000080, /* apply 270 degree rotation to the blt */
- PVR2D_BLIT_COPYORDER_TL2BR = 0x00000100, /* copy order overrides */
- PVR2D_BLIT_COPYORDER_BR2TL = 0x00000200,
- PVR2D_BLIT_COPYORDER_TR2BL = 0x00000400,
- PVR2D_BLIT_COPYORDER_BL2TR = 0x00000800,
- PVR2D_BLIT_COLKEY_SOURCE = 0x00001000, /* Key colour is on the source surface */
- PVR2D_BLIT_COLKEY_DEST = 0x00002000, /* Key colour is on the destination surface */
- PVR2D_BLIT_COLKEY_MASKED = 0x00004000, /* Mask enabled for colour key */
- PVR2D_BLIT_COLKEY_OP_PASS = 0x00008000, /* Colour key op = pass */
- PVR2D_BLIT_COLKEY_OP_REJECT = 0x00010000, /* Colour key op = reject */
- PVR2D_BLIT_PATH_2DCORE = 0x00100000, /* Blt via dedicated 2D Core or PTLA */
- PVR2D_BLIT_PATH_3DCORE = 0x00200000, /* Blt via 3D Core */
- PVR2D_BLIT_PATH_SWBLT = 0x00400000, /* Blt via host software */
- PVR2D_BLIT_NO_SRC_SYNC_INFO = 0x00800000, /* Dont send a source sync info*/
- PVR2D_BLIT_ISSUE_STATUS_UPDATES = 0x01000000, /* Issue status updates */
-
-} PVR2DBLITFLAGS;
-
-/* standard alpha-blending functions, AlphaBlendingFunc field of PVR2DBLTINFO */
-typedef enum
-{
- PVR2D_ALPHA_OP_SRC_DSTINV = 1, /* source alpha : Cdst = Csrc*Asrc + Cdst*(1-Asrc) */
- PVR2D_ALPHA_OP_SRCP_DSTINV = 2 /* premultiplied source alpha : Cdst = Csrc + Cdst*(1-Asrc) */
-} PVR2D_ALPHABLENDFUNC;
-
-/* blend ops for fully specified alpha (SGX 2D Core only) */
-typedef enum
-{
- PVR2D_BLEND_OP_ZERO = 0,
- PVR2D_BLEND_OP_ONE = 1,
- PVR2D_BLEND_OP_SRC = 2,
- PVR2D_BLEND_OP_DST = 3,
- PVR2D_BLEND_OP_GLOBAL = 4,
- PVR2D_BLEND_OP_SRC_PLUS_GLOBAL = 5,
- PVR2D_BLEND_OP_DST_PLUS_GLOBAL = 6
-}PVR2D_BLEND_OP;
-
-/* SGX 2D Core Fully specified alpha blend : pAlpha field of PVR2DBLTINFO structure */
-/* a fully specified Alpha Blend operation is defined as */
-/* DST (ALPHA) = (ALPHA_1 * SRC (ALPHA)) + (ALPHA_3 * DST (ALPHA)) */
-/* DST (RGB) = (ALPHA_2 * SRC (RGB)) + (ALPHA_4 * DST (RGB)) */
-/* if the pre-multiplication stage is enabled then the equations become the following: */
-/* PRE_MUL = ((SRC(A)) * (Global Alpha Value)) */
-/* DST (ALPHA) = (ALPHA_1 * SRC (ALPHA)) + (PRE_MUL * DST (ALPHA)) */
-/* DST (RGB) = (ALPHA_2 * SRC (RGB)) + (PRE_MUL * DST (RGB)) */
-/* if the transparent source alpha stage is enabled then a source alpha of zero forces the */
-/* source to be transparent for that pixel regardless of the blend equation being used. */
-typedef struct _PVR2D_ALPHABLT
-{
- PVR2D_BLEND_OP eAlpha1;
- PVR2D_BOOL bAlpha1Invert;
- PVR2D_BLEND_OP eAlpha2;
- PVR2D_BOOL bAlpha2Invert;
- PVR2D_BLEND_OP eAlpha3;
- PVR2D_BOOL bAlpha3Invert;
- PVR2D_BLEND_OP eAlpha4;
- PVR2D_BOOL bAlpha4Invert;
- PVR2D_BOOL bPremulAlpha; /* enable pre-multiplication stage */
- PVR2D_BOOL bTransAlpha; /* enable transparent source alpha stage */
- PVR2D_BOOL bUpdateAlphaLookup; /* enable and update the 1555-Lookup alpha table */
- PVR2D_UCHAR uAlphaLookup0; /* 8 bit alpha when A=0 in a 1555-Lookup surface */
- PVR2D_UCHAR uAlphaLookup1; /* 8 bit alpha when A=1 in a 1555-Lookup surface */
- PVR2D_UCHAR uGlobalRGB; /* Global Alpha Value for RGB, 0=transparent 255=opaque */
- PVR2D_UCHAR uGlobalA; /* Global Alpha Value for Alpha */
-
-} PVR2D_ALPHABLT, *PPVR2D_ALPHABLT;
-
-
-/* surface memory info structure */
-typedef struct _PVR2DMEMINFO
-{
- PVR2D_VOID *pBase;
- PVR2D_ULONG ui32MemSize;
- PVR2D_ULONG ui32DevAddr;
- PVR2D_ULONG ulFlags;
- PVR2D_VOID *hPrivateData;
- PVR2D_VOID *hPrivateMapData;
-
-}PVR2DMEMINFO, *PPVR2DMEMINFO;
-
-
-#define PVR2D_MAX_DEVICE_NAME 20
-
-typedef struct _PVR2DDEVICEINFO
-{
- PVR2D_ULONG ulDevID;
- PVR2D_CHAR szDeviceName[PVR2D_MAX_DEVICE_NAME];
-}PVR2DDEVICEINFO;
-
-
-typedef struct _PVR2DISPLAYINFO
-{
- PVR2D_ULONG ulMaxFlipChains;
- PVR2D_ULONG ulMaxBuffersInChain;
- PVR2DFORMAT eFormat;
- PVR2D_ULONG ulWidth;
- PVR2D_ULONG ulHeight;
- PVR2D_LONG lStride;
- PVR2D_ULONG ulMinFlipInterval;
- PVR2D_ULONG ulMaxFlipInterval;
-
-}PVR2DDISPLAYINFO;
-
-
-typedef struct _PVR2MISCDISPLAYINFO
-{
- PVR2D_ULONG ulPhysicalWidthmm;
- PVR2D_ULONG ulPhysicalHeightmm;
- PVR2D_ULONG ulUnused[10];
-
-}PVR2DMISCDISPLAYINFO;
-
-
-typedef struct _PVR2DBLTINFO
-{
- PVR2D_ULONG CopyCode; /* rop code */
- PVR2D_ULONG Colour; /* fill colour */
- PVR2D_ULONG ColourKey; /* colour key argb8888 (see CKEY_ defs below) */
- PVR2D_UCHAR GlobalAlphaValue; /* global alpha blending */
- PVR2D_UCHAR AlphaBlendingFunc; /* per-pixel alpha-blending function */
-
- PVR2DBLITFLAGS BlitFlags; /* additional blit control information */
-
- PVR2DMEMINFO *pDstMemInfo; /* destination memory */
- PVR2D_ULONG DstOffset; /* byte offset from start of allocation to destination surface pixel 0,0 */
- PVR2D_LONG DstStride; /* signed stride, the number of bytes from pixel 0,0 to 0,1 */
- PVR2D_LONG DstX, DstY; /* pixel offset from start of dest surface to start of blt rectangle */
- PVR2D_LONG DSizeX,DSizeY; /* blt size */
- PVR2DFORMAT DstFormat; /* dest format */
- PVR2D_ULONG DstSurfWidth; /* size of dest surface in pixels */
- PVR2D_ULONG DstSurfHeight; /* size of dest surface in pixels */
-
- PVR2DMEMINFO *pSrcMemInfo; /* source mem, (source fields are also used for patterns) */
- PVR2D_ULONG SrcOffset; /* byte offset from start of allocation to src/pat surface pixel 0,0 */
- PVR2D_LONG SrcStride; /* signed stride, the number of bytes from pixel 0,0 to 0,1 */
- PVR2D_LONG SrcX, SrcY; /* pixel offset from start of surface to start of source rectangle */
- /* for patterns this is the start offset within the pattern */
- PVR2D_LONG SizeX,SizeY; /* source rectangle size or pattern size in pixels */
- PVR2DFORMAT SrcFormat; /* source/pattern format */
- PVR2DMEMINFO *pPalMemInfo; /* source/pattern palette memory containing argb8888 colour table */
- PVR2D_ULONG PalOffset; /* byte offset from start of allocation to start of palette */
- PVR2D_ULONG SrcSurfWidth; /* size of source surface in pixels */
- PVR2D_ULONG SrcSurfHeight; /* size of source surface in pixels */
-
- PVR2DMEMINFO *pMaskMemInfo; /* mask memory, 1bpp format implied */
- PVR2D_ULONG MaskOffset; /* byte offset from start of allocation to mask surface pixel 0,0 */
- PVR2D_LONG MaskStride; /* signed stride, the number of bytes from pixel 0,0 to 0,1 */
- PVR2D_LONG MaskX, MaskY; /* mask rect top left (mask size = blt size) */
- PVR2D_ULONG MaskSurfWidth; /* size of mask surface in pixels */
- PVR2D_ULONG MaskSurfHeight; /* size of mask surface in pixels */
-
- PPVR2D_ALPHABLT pAlpha; /* fully specified alpha blend (2DCore only) */
-
- PVR2D_ULONG uSrcChromaPlane1; /* mem offset from start of source alloc to chroma plane 1 */
- PVR2D_ULONG uSrcChromaPlane2; /* mem offset from start of source alloc to chroma plane 2 */
- PVR2D_ULONG uDstChromaPlane1; /* mem offset from start of dest alloc to chroma plane 1 */
- PVR2D_ULONG uDstChromaPlane2; /* mem offset from start of dest alloc to chroma plane 2 */
-
- PVR2D_ULONG ColourKeyMask; /* 32 bit colour key mask, only valid when PVR2D_BLIT_COLKEY_MASKED is set */
-
-}PVR2DBLTINFO, *PPVR2DBLTINFO;
-
-typedef struct _PVR2DRECT
-{
- PVR2D_LONG left, top;
- PVR2D_LONG right, bottom;
-} PVR2DRECT;
-
-typedef struct
-{
- PVR2DMEMINFO *pSurfMemInfo; /* surface memory */
- PVR2D_ULONG SurfOffset; /* byte offset from start of allocation to destination surface pixel 0,0 */
- PVR2D_LONG Stride; /* signed stride */
- PVR2DFORMAT Format; /* format */
- PVR2D_ULONG SurfWidth; /* surface width in pixels */
- PVR2D_ULONG SurfHeight; /* surface height in pixels */
-
-} PVR2D_SURFACE, *PPVR2D_SURFACE;
-
-typedef struct
-{
- PVR2D_ULONG uChromaPlane1; /* YUV multiplane - byte offset from start of alloc to chroma plane 1 */
- PVR2D_ULONG uChromaPlane2; /* YUV multiplane - byte offset from start of alloc to chroma plane 2 */
- PVR2D_LONG Reserved[2]; /* Reserved, must be zero */
-
-} PVR2D_SURFACE_EXT, *PPVR2D_SURFACE_EXT;
-
-typedef struct
-{
- PVR2D_ULONG *pUseCode; /* USSE code */
- PVR2D_ULONG UseCodeSize; /* usse code size in bytes */
-
-} PVR2D_USECODE, *PPVR2D_USECODE;
-
-typedef struct
-{
- PVR2D_SURFACE sDst; /* destination surface */
- PVR2D_SURFACE sSrc; /* source surface */
- PVR2DRECT rcDest; /* destination rectangle */
- PVR2DRECT rcSource; /* source rectangle */
- PVR2D_HANDLE hUseCode; /* custom USE code (NULL implies source copy) */
- PVR2D_ULONG UseParams[2]; /* per-blt params for use code */
-
-} PVR2D_3DBLT, *PPVR2D_3DBLT;
-
-typedef struct
-{
- PVR2D_SURFACE sDst; /* destination surface */
- PVR2DRECT rcDest; /* destination rectangle; scaling is supported */
- PVR2D_SURFACE sSrc; /* source surface */
- PVR2DRECT rcSource; /* source rectangle; scaling is supported */
- PPVR2D_SURFACE pSrc2; /* optional second source surface (NULL if not required) */
- PVR2DRECT* prcSource2; /* optional pSrc2 rectangle */
- PVR2D_HANDLE hUseCode; /* custom USSE shader code (NULL implies default source copy) */
- PVR2D_ULONG UseParams[2]; /* per-blt params for usse code */
- PVR2D_ULONG uiNumTemporaryRegisters; /* no. of temporary registers used in custom shader code */
- PVR2D_BOOL bDisableDestInput; /* set true if the destination is output only */
- PPVR2D_SURFACE_EXT pDstExt; /* Extended format params for dest */
- PPVR2D_SURFACE_EXT pSrcExt[2]; /* Extended format params for source 1 and 2 */
- PVR2D_LONG Reserved[4]; /* Reserved, must be zero */
-
-} PVR2D_3DBLT_EXT, *PPVR2D_3DBLT_EXT;
-
-
-#define MAKE_COPY_BLIT(src,soff,dest,doff,sx,sy,dx,dy,sz)
-
-typedef void* PVR2DCONTEXTHANDLE;
-typedef void* PVR2DFLIPCHAINHANDLE;
-
-
-// CopyCode field of PVR2DBLTINFO structure:
-// the CopyCode field of the PVR2DBLTINFO structure should contain a rop3 or rop4 code.
-// a rop3 is an 8 bit code that describes a blt with three inputs : source dest and pattern
-// rop4 is a 16 bit code that describes a blt with four inputs : source dest pattern and mask
-// common rop3 codes are defined below
-// a colour fill blt is processed in the pattern channel as a constant colour with a rop code of 0xF0
-// PVR2D_BLIT_PAT_SURFACE_ENABLE defines whether the pattern channel is a surface or a fill colour.
-// a rop4 is defined by two rop3 codes, and the 1 bit-per-pixel mask surface defines which is used.
-// a common rop4 is 0xAAF0 which is the mask copy blt used for text glyphs.
-// CopyCode is taken to be a rop4 when pMaskMemInfo is non zero, otherwise it is assumed to be a rop3
-// use the PVR2DMASKROP4 macro below to construct a rop4 from two rop3's
-// rop3a is the rop used when mask pixel = 1, and rop3b when mask = 0
-#define PVR2DROP4(rop3b, rop3a) ((rop3b<<8)|rop3a)
-
-/* common rop codes */
-#define PVR2DROPclear 0x00 /* 0 (whiteness) */
-#define PVR2DROPset 0xFF /* 1 (blackness) */
-#define PVR2DROPnoop 0xAA /* dst (used for masked blts) */
-
-/* source and dest rop codes */
-#define PVR2DROPand 0x88 /* src AND dst */
-#define PVR2DROPandReverse 0x44 /* src AND NOT dst */
-#define PVR2DROPcopy 0xCC /* src (used for source copy and alpha blts) */
-#define PVR2DROPandInverted 0x22 /* NOT src AND dst */
-#define PVR2DROPxor 0x66 /* src XOR dst */
-#define PVR2DROPor 0xEE /* src OR dst */
-#define PVR2DROPnor 0x11 /* NOT src AND NOT dst */
-#define PVR2DROPequiv 0x99 /* NOT src XOR dst */
-#define PVR2DROPinvert 0x55 /* NOT dst */
-#define PVR2DROPorReverse 0xDD /* src OR NOT dst */
-#define PVR2DROPcopyInverted 0x33 /* NOT src */
-#define PVR2DROPorInverted 0xBB /* NOT src OR dst */
-#define PVR2DROPnand 0x77 /* NOT src OR NOT dst */
-
-/* pattern rop codes */
-#define PVR2DPATROPand 0xA0 /* pat AND dst */
-#define PVR2DPATROPandReverse 0x50 /* pat AND NOT dst */
-#define PVR2DPATROPcopy 0xF0 /* pat (used for solid color fills and pattern blts) */
-#define PVR2DPATROPandInverted 0x0A /* NOT pat AND dst */
-#define PVR2DPATROPxor 0x5A /* pat XOR dst */
-#define PVR2DPATROPor 0xFA /* pat OR dst */
-#define PVR2DPATROPnor 0x05 /* NOT pat AND NOT dst */
-#define PVR2DPATROPequiv 0xA5 /* NOT pat XOR dst */
-#define PVR2DPATROPinvert 0x55 /* NOT dst */
-#define PVR2DPATROPorReverse 0xF5 /* pat OR NOT dst */
-#define PVR2DPATROPcopyInverted 0x0F /* NOT pat */
-#define PVR2DPATROPorInverted 0xAF /* NOT pat OR dst */
-#define PVR2DPATROPnand 0x5F /* NOT pat OR NOT dst */
-
-/* common rop4 codes */
-#define PVR2DROP4MaskedCopy PVR2DROP4(PVR2DROPnoop,PVR2DROPcopy) /* masked source copy blt (used for rounded window corners etc) */
-#define PVR2DROP4MaskedFill PVR2DROP4(PVR2DROPnoop,PVR2DPATROPcopy) /* masked colour fill blt (used for text) */
-
-/* Legacy support */
-#define PVR2DROP3_PATMASK PVR2DPATROPcopy
-#define PVR2DROP3_SRCMASK PVR2DROPcopy
-
-/* pixmap memory alignment */
-#define PVR2D_ALIGNMENT_4 4 /* DWORD alignment */
-#define PVR2D_ALIGNMENT_ANY 0 /* no alignment */
-#define PVR2D_ALIGNMENT_PALETTE 16 /* 16 byte alignment is required for palettes */
-
-/* Heap number for PVR2DGetFrameBuffer */
-#define PVR2D_FB_PRIMARY_SURFACE 0
-
-#define PVR2D_PRESENT_PROPERTY_SRCSTRIDE (1UL << 0)
-#define PVR2D_PRESENT_PROPERTY_DSTSIZE (1UL << 1)
-#define PVR2D_PRESENT_PROPERTY_DSTPOS (1UL << 2)
-#define PVR2D_PRESENT_PROPERTY_CLIPRECTS (1UL << 3)
-#define PVR2D_PRESENT_PROPERTY_INTERVAL (1UL << 4)
-
-#define PVR2D_CREATE_FLIPCHAIN_SHARED (1UL << 0)
-#define PVR2D_CREATE_FLIPCHAIN_QUERY (1UL << 1)
-#define PVR2D_CREATE_FLIPCHAIN_OEMOVERLAY (1UL << 2)
-#define PVR2D_CREATE_FLIPCHAIN_AS_BLITCHAIN (1UL << 3)
-
-/* Colour-key colour must be translated into argb8888 format */
-#define CKEY_8888(P) (P)
-#define CKEY_4444(P) (((P&0xF000UL)<<16) | ((P&0x0F00UL)<<12) | ((P&0x00F0UL)<<8) | ((P&0x000FUL)<<4))
-#define CKEY_1555(P) (((P&0x8000UL)<<16) | ((P&0x7C00UL)<<9) | ((P&0x3E0UL)<<6) | ((P&0x1FUL)<<3))
-#define CKEY_565(P) (((P&0xF800UL)<<8) | ((P&0x7E0UL)<<5) | ((P&0x1FUL)<<3))
-#define CKEY_MASK_8888 0x00FFFFFFUL
-#define CKEY_MASK_4444 0x00F0F0F0UL
-#define CKEY_MASK_1555 0x00F8F8F8UL /* Alpha is not normally included in the key test */
-#define CKEY_MASK_565 0x00F8FCF8UL
-
-/* Fill colours must be translated into argb8888 format */
-#define CFILL_4444(P) (((P&0xF000UL)<<16) | ((P&0x0F00UL)<<12) | ((P&0x00F0UL)<<8) | ((P&0x000FUL)<<4))
-#define CFILL_1555(P) (((P&0x8000UL)<<16) | ((P&0x7C00UL)<<9) | ((P&0x3E0UL)<<6) | ((P&0x1FUL)<<3))
-#define CFILL_565(P) (((P&0xF800UL)<<8) | ((P&0x7E0UL)<<5) | ((P&0x1FUL)<<3))
-
-/* PVR2DCreateDeviceContext flags */
-#define PVR2D_XSERVER_PROC 0x00000001UL /*!< Set for the Xserver connection */
-
-/* PVR2DMemAlloc flags */
-#define PVR2D_MEM_UNCACHED 0x00000000UL /* Default */
-#define PVR2D_MEM_CACHED 0x00000001UL /* Caller must flush and sync when necessary */
-#define PVR2D_MEM_WRITECOMBINE 0x00000002UL
-
-/* Functions that the library exports */
-
-PVR2D_IMPORT
-int PVR2DEnumerateDevices(PVR2DDEVICEINFO *pDevInfo);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DCreateDeviceContext(PVR2D_ULONG ulDevID,
- PVR2DCONTEXTHANDLE* phContext,
- PVR2D_ULONG ulFlags);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DDestroyDeviceContext(PVR2DCONTEXTHANDLE hContext);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DGetDeviceInfo(PVR2DCONTEXTHANDLE hContext,
- PVR2DDISPLAYINFO *pDisplayInfo);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DGetMiscDisplayInfo(PVR2DCONTEXTHANDLE hContext,
- PVR2DMISCDISPLAYINFO *pMiscDisplayInfo);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DGetScreenMode(PVR2DCONTEXTHANDLE hContext,
- PVR2DFORMAT *pFormat,
- PVR2D_LONG *plWidth,
- PVR2D_LONG *plHeight,
- PVR2D_LONG *plStride,
- PVR2D_INT *piRefreshRate);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DGetFrameBuffer(PVR2DCONTEXTHANDLE hContext,
- PVR2D_INT nHeap,
- PVR2DMEMINFO **ppsMemInfo);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DMemAlloc(PVR2DCONTEXTHANDLE hContext,
- PVR2D_ULONG ulBytes,
- PVR2D_ULONG ulAlign,
- PVR2D_ULONG ulFlags,
- PVR2DMEMINFO **ppsMemInfo);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DMemExport(PVR2DCONTEXTHANDLE hContext,
- PVR2D_ULONG ulFlags,
- PVR2DMEMINFO *psMemInfo,
- PVR2D_HANDLE *phMemHandle);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DMemWrap(PVR2DCONTEXTHANDLE hContext,
- PVR2D_VOID *pMem,
- PVR2D_ULONG ulFlags,
- PVR2D_ULONG ulBytes,
- PVR2D_ULONG alPageAddress[],
- PVR2DMEMINFO **ppsMemInfo);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DMemMap(PVR2DCONTEXTHANDLE hContext,
- PVR2D_ULONG ulFlags,
- PVR2D_HANDLE hMemHandle,
- PVR2DMEMINFO **ppsDstMem);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DMemFree(PVR2DCONTEXTHANDLE hContext,
- PVR2DMEMINFO *psMemInfo);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DBlt(PVR2DCONTEXTHANDLE hContext,
- PVR2DBLTINFO *pBltInfo);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DBltClipped(PVR2DCONTEXTHANDLE hContext,
- PVR2DBLTINFO *pBltInfo,
- PVR2D_ULONG ulNumClipRects,
- PVR2DRECT *pClipRects);
-
-PVR2D_EXPORT
-PVR2DERROR PVR2DSet1555Alpha (PVR2DCONTEXTHANDLE hContext,
- PVR2D_UCHAR Alpha0, PVR2D_UCHAR Alpha1);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DQueryBlitsComplete(PVR2DCONTEXTHANDLE hContext,
- const PVR2DMEMINFO *pMemInfo,
- PVR2D_UINT uiWaitForComplete);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DSetPresentBltProperties(PVR2DCONTEXTHANDLE hContext,
- PVR2D_ULONG ulPropertyMask,
- PVR2D_LONG lSrcStride,
- PVR2D_ULONG ulDstWidth,
- PVR2D_ULONG ulDstHeight,
- PVR2D_LONG lDstXPos,
- PVR2D_LONG lDstYPos,
- PVR2D_ULONG ulNumClipRects,
- PVR2DRECT *pClipRects,
- PVR2D_ULONG ulSwapInterval);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DPresentBlt(PVR2DCONTEXTHANDLE hContext,
- PVR2DMEMINFO *pMemInfo,
- PVR2D_LONG lRenderID);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DCreateFlipChain(PVR2DCONTEXTHANDLE hContext,
- PVR2D_ULONG ulFlags,
- PVR2D_ULONG ulNumBuffers,
- PVR2D_ULONG ulWidth,
- PVR2D_ULONG ulHeight,
- PVR2DFORMAT eFormat,
- PVR2D_LONG *plStride,
- PVR2D_ULONG *pulFlipChainID,
- PVR2DFLIPCHAINHANDLE *phFlipChain);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DDestroyFlipChain(PVR2DCONTEXTHANDLE hContext,
- PVR2DFLIPCHAINHANDLE hFlipChain);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DGetFlipChainBuffers(PVR2DCONTEXTHANDLE hContext,
- PVR2DFLIPCHAINHANDLE hFlipChain,
- PVR2D_ULONG *pulNumBuffers,
- PVR2DMEMINFO *psMemInfo[]);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DSetPresentFlipProperties(PVR2DCONTEXTHANDLE hContext,
- PVR2DFLIPCHAINHANDLE hFlipChain,
- PVR2D_ULONG ulPropertyMask,
- PVR2D_LONG lDstXPos,
- PVR2D_LONG lDstYPos,
- PVR2D_ULONG ulNumClipRects,
- PVR2DRECT *pClipRects,
- PVR2D_ULONG ulSwapInterval);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DPresentFlip(PVR2DCONTEXTHANDLE hContext,
- PVR2DFLIPCHAINHANDLE hFlipChain,
- PVR2DMEMINFO *psMemInfo,
- PVR2D_LONG lRenderID);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DGetAPIRev(PVR2D_LONG *lRevMajor, PVR2D_LONG *lRevMinor);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DLoadUseCode (const PVR2DCONTEXTHANDLE hContext, const PVR2D_UCHAR *pUseCode,
- const PVR2D_ULONG UseCodeSize, PVR2D_HANDLE *pUseCodeHandle);
-PVR2D_IMPORT
-PVR2DERROR PVR2DFreeUseCode (const PVR2DCONTEXTHANDLE hContext, const PVR2D_HANDLE hUseCodeHandle);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DBlt3D (const PVR2DCONTEXTHANDLE hContext, const PPVR2D_3DBLT pBlt3D);
-
-PVR2D_IMPORT
-PVR2DERROR PVR2DBlt3DExt (const PVR2DCONTEXTHANDLE hContext, const PPVR2D_3DBLT_EXT pBlt3D);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _PVR2D_H_ */
-
-/******************************************************************************
- End of file (pvr2d.h)
-******************************************************************************/
diff --git a/sys/pvr2d/pvr_includes/services.h b/sys/pvr2d/pvr_includes/services.h deleted file mode 100644 index 93263a874..000000000 --- a/sys/pvr2d/pvr_includes/services.h +++ /dev/null @@ -1,1211 +0,0 @@ -/********************************************************************** - * - * Copyright (C) Imagination Technologies Ltd. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful but, except - * as otherwise stated in writing, without any warranty; without even the - * implied warranty of merchantability or fitness for a particular purpose. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * - * The full GNU General Public License is included in this distribution in - * the file called "COPYING". - * - * Contact Information: - * Imagination Technologies Ltd. <gpl-support@imgtec.com> - * Home Park Estate, Kings Langley, Herts, WD4 8LZ, UK - * - ******************************************************************************/ - -#ifndef __SERVICES_H__ -#define __SERVICES_H__ - -#if defined (__cplusplus) -extern "C" { -#endif - -#include "img_defs.h" -#include "servicesext.h" - -#define PVRSRV_4K_PAGE_SIZE 4096UL - -#define PVRSRV_MAX_CMD_SIZE 1024 - -#define PVRSRV_MAX_DEVICES 16 - -#define EVENTOBJNAME_MAXLENGTH (50) - -#define PVRSRV_MEM_READ (1U<<0) -#define PVRSRV_MEM_WRITE (1U<<1) -#define PVRSRV_MEM_CACHE_CONSISTENT (1U<<2) -#define PVRSRV_MEM_NO_SYNCOBJ (1U<<3) -#define PVRSRV_MEM_INTERLEAVED (1U<<4) -#define PVRSRV_MEM_DUMMY (1U<<5) -#define PVRSRV_MEM_EDM_PROTECT (1U<<6) -#define PVRSRV_MEM_ZERO (1U<<7) -#define PVRSRV_MEM_USER_SUPPLIED_DEVVADDR (1U<<8) -#define PVRSRV_MEM_RAM_BACKED_ALLOCATION (1U<<9) -#define PVRSRV_MEM_NO_RESMAN (1U<<10) -#define PVRSRV_MEM_EXPORTED (1U<<11) - - -#define PVRSRV_HAP_CACHED (1U<<12) -#define PVRSRV_HAP_UNCACHED (1U<<13) -#define PVRSRV_HAP_SMART (1U<<20) /* XXX could we use CACHED|UNCACHED? */ -#define PVRSRV_HAP_WRITECOMBINE (1U<<14) -#define PVRSRV_HAP_CACHETYPE_MASK (PVRSRV_HAP_CACHED|PVRSRV_HAP_UNCACHED|PVRSRV_HAP_SMART|PVRSRV_HAP_WRITECOMBINE) -#define PVRSRV_HAP_KERNEL_ONLY (1U<<15) -#define PVRSRV_HAP_SINGLE_PROCESS (1U<<16) -#define PVRSRV_HAP_MULTI_PROCESS (1U<<17) -#define PVRSRV_HAP_FROM_EXISTING_PROCESS (1U<<18) -#define PVRSRV_HAP_NO_CPU_VIRTUAL (1U<<19) -#define PVRSRV_HAP_GPU_PAGEABLE (1U<<21) -#define PVRSRV_HAP_MAPTYPE_MASK (PVRSRV_HAP_KERNEL_ONLY \ - |PVRSRV_HAP_SINGLE_PROCESS \ - |PVRSRV_HAP_MULTI_PROCESS \ - |PVRSRV_HAP_FROM_EXISTING_PROCESS \ - |PVRSRV_HAP_NO_CPU_VIRTUAL\ - |PVRSRV_HAP_GPU_PAGEABLE) - -#define PVRSRV_MEM_CACHED PVRSRV_HAP_CACHED -#define PVRSRV_MEM_UNCACHED PVRSRV_HAP_UNCACHED -#define PVRSRV_MEM_SMART PVRSRV_HAP_SMART -#define PVRSRV_MEM_WRITECOMBINE PVRSRV_HAP_WRITECOMBINE - -#define PVRSRV_MEM_BACKINGSTORE_FIELD_SHIFT (24) - -#define PVRSRV_MAP_NOUSERVIRTUAL (1UL<<27) -#define PVRSRV_MEM_XPROC (1U<<28) - -#define PVRSRV_NO_CONTEXT_LOSS 0 -#define PVRSRV_SEVERE_LOSS_OF_CONTEXT 1 -#define PVRSRV_PRE_STATE_CHANGE_MASK 0x80 - - -#define PVRSRV_DEFAULT_DEV_COOKIE (1) - - -#define PVRSRV_MISC_INFO_TIMER_PRESENT (1U<<0) -#define PVRSRV_MISC_INFO_CLOCKGATE_PRESENT (1U<<1) -#define PVRSRV_MISC_INFO_MEMSTATS_PRESENT (1U<<2) -#define PVRSRV_MISC_INFO_GLOBALEVENTOBJECT_PRESENT (1U<<3) -#define PVRSRV_MISC_INFO_DDKVERSION_PRESENT (1U<<4) -#define PVRSRV_MISC_INFO_CPUCACHEOP_PRESENT (1U<<5) -#define PVRSRV_MISC_INFO_FREEMEM_PRESENT (1U<<6) - -#define PVRSRV_MISC_INFO_RESET_PRESENT (1U<<31) - -#define PVRSRV_PDUMP_MAX_FILENAME_SIZE 20 -#define PVRSRV_PDUMP_MAX_COMMENT_SIZE 200 - - -#define PVRSRV_CHANGEDEVMEM_ATTRIBS_CACHECOHERENT 0x00000001 - -#define PVRSRV_MAPEXTMEMORY_FLAGS_ALTERNATEVA 0x00000001 -#define PVRSRV_MAPEXTMEMORY_FLAGS_PHYSCONTIG 0x00000002 - -#define PVRSRV_MODIFYSYNCOPS_FLAGS_WO_INC 0x00000001 -#define PVRSRV_MODIFYSYNCOPS_FLAGS_RO_INC 0x00000002 - -#define SRV_FLAGS_PERSIST 0x1 -#define SRV_FLAGS_PDUMP_ACTIVE 0x2 - -#define PVRSRV_PDUMP_FLAGS_CONTINUOUS 0x1 - -#define PVR_FULL_CACHE_OP_THRESHOLD (0x7D000) - -typedef enum _PVRSRV_DEVICE_TYPE_ -{ - PVRSRV_DEVICE_TYPE_UNKNOWN = 0 , - PVRSRV_DEVICE_TYPE_MBX1 = 1 , - PVRSRV_DEVICE_TYPE_MBX1_LITE = 2 , - - PVRSRV_DEVICE_TYPE_M24VA = 3, - PVRSRV_DEVICE_TYPE_MVDA2 = 4, - PVRSRV_DEVICE_TYPE_MVED1 = 5, - PVRSRV_DEVICE_TYPE_MSVDX = 6, - - PVRSRV_DEVICE_TYPE_SGX = 7, - - PVRSRV_DEVICE_TYPE_VGX = 8, - - - PVRSRV_DEVICE_TYPE_EXT = 9, - - PVRSRV_DEVICE_TYPE_LAST = 9, - - PVRSRV_DEVICE_TYPE_FORCE_I32 = 0x7fffffff - -} PVRSRV_DEVICE_TYPE; - -#define HEAP_ID( _dev_ , _dev_heap_idx_ ) ( ((_dev_)<<24) | ((_dev_heap_idx_)&((1<<24)-1)) ) -#define HEAP_IDX( _heap_id_ ) ( (_heap_id_)&((1<<24) - 1 ) ) -#define HEAP_DEV( _heap_id_ ) ( (_heap_id_)>>24 ) - -#define PVRSRV_UNDEFINED_HEAP_ID (~0LU) - -typedef enum -{ - IMG_EGL = 0x00000001, - IMG_OPENGLES1 = 0x00000002, - IMG_OPENGLES2 = 0x00000003, - IMG_D3DM = 0x00000004, - IMG_SRV_UM = 0x00000005, - IMG_OPENVG = 0x00000006, - IMG_SRVCLIENT = 0x00000007, - IMG_VISTAKMD = 0x00000008, - IMG_VISTA3DNODE = 0x00000009, - IMG_VISTAMVIDEONODE = 0x0000000A, - IMG_VISTAVPBNODE = 0x0000000B, - IMG_OPENGL = 0x0000000C, - IMG_D3D = 0x0000000D, -#if defined(SUPPORT_GRAPHICS_HAL) || defined(SUPPORT_COMPOSER_HAL) - IMG_ANDROID_HAL = 0x0000000E, -#endif -#if defined(SUPPORT_OPENCL) - IMG_OPENCL = 0x0000000F, -#endif - -} IMG_MODULE_ID; - - -#define APPHINT_MAX_STRING_SIZE 256 - -typedef enum -{ - IMG_STRING_TYPE = 1, - IMG_FLOAT_TYPE , - IMG_UINT_TYPE , - IMG_INT_TYPE , - IMG_FLAG_TYPE -}IMG_DATA_TYPE; - - -typedef struct _PVRSRV_DEV_DATA_ *PPVRSRV_DEV_DATA; - -typedef struct _PVRSRV_DEVICE_IDENTIFIER_ -{ - PVRSRV_DEVICE_TYPE eDeviceType; - PVRSRV_DEVICE_CLASS eDeviceClass; - IMG_UINT32 ui32DeviceIndex; - IMG_CHAR *pszPDumpDevName; - IMG_CHAR *pszPDumpRegName; - -} PVRSRV_DEVICE_IDENTIFIER; - - -typedef struct _PVRSRV_CLIENT_DEV_DATA_ -{ - IMG_UINT32 ui32NumDevices; - PVRSRV_DEVICE_IDENTIFIER asDevID[PVRSRV_MAX_DEVICES]; - PVRSRV_ERROR (*apfnDevConnect[PVRSRV_MAX_DEVICES])(PPVRSRV_DEV_DATA); - PVRSRV_ERROR (*apfnDumpTrace[PVRSRV_MAX_DEVICES])(PPVRSRV_DEV_DATA); - -} PVRSRV_CLIENT_DEV_DATA; - - -typedef struct _PVRSRV_CONNECTION_ -{ - IMG_HANDLE hServices; - IMG_UINT32 ui32ProcessID; - PVRSRV_CLIENT_DEV_DATA sClientDevData; - IMG_UINT32 ui32SrvFlags; -}PVRSRV_CONNECTION; - - -typedef struct _PVRSRV_DEV_DATA_ -{ - IMG_CONST PVRSRV_CONNECTION *psConnection; -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hDevCookie; -#else - IMG_HANDLE hDevCookie; -#endif - -} PVRSRV_DEV_DATA; - -typedef struct _PVRSRV_MEMUPDATE_ -{ - IMG_UINT32 ui32UpdateAddr; - IMG_UINT32 ui32UpdateVal; -} PVRSRV_MEMUPDATE; - -typedef struct _PVRSRV_HWREG_ -{ - IMG_UINT32 ui32RegAddr; - IMG_UINT32 ui32RegVal; -} PVRSRV_HWREG; - -typedef struct _PVRSRV_MEMBLK_ -{ - IMG_DEV_VIRTADDR sDevVirtAddr; - IMG_HANDLE hOSMemHandle; - IMG_HANDLE hOSWrapMem; - IMG_HANDLE hBuffer; - IMG_HANDLE hResItem; - IMG_SYS_PHYADDR *psIntSysPAddr; - -} PVRSRV_MEMBLK; - -typedef struct _PVRSRV_KERNEL_MEM_INFO_ *PPVRSRV_KERNEL_MEM_INFO; - -typedef struct _PVRSRV_CLIENT_MEM_INFO_ -{ - - IMG_PVOID pvLinAddr; - - - IMG_PVOID pvLinAddrKM; - - - IMG_DEV_VIRTADDR sDevVAddr; - - - - - - - IMG_CPU_PHYADDR sCpuPAddr; - - - IMG_UINT32 ui32Flags; - - - - - IMG_UINT32 ui32ClientFlags; - - - IMG_SIZE_T uAllocSize; - - - - struct _PVRSRV_CLIENT_SYNC_INFO_ *psClientSyncInfo; - -#if defined (SUPPORT_SID_INTERFACE) - - IMG_SID hMappingInfo; - - - IMG_SID hKernelMemInfo; - - - IMG_SID hResItem; -#else - - IMG_HANDLE hMappingInfo; - - - IMG_HANDLE hKernelMemInfo; - - - IMG_HANDLE hResItem; -#endif - -#if defined(SUPPORT_MEMINFO_IDS) - #if !defined(USE_CODE) - - IMG_UINT64 ui64Stamp; - #else - IMG_UINT32 dummy1; - IMG_UINT32 dummy2; - #endif -#endif - - - - - struct _PVRSRV_CLIENT_MEM_INFO_ *psNext; - -} PVRSRV_CLIENT_MEM_INFO, *PPVRSRV_CLIENT_MEM_INFO; - - -#define PVRSRV_MAX_CLIENT_HEAPS (32) -typedef struct _PVRSRV_HEAP_INFO_ -{ - IMG_UINT32 ui32HeapID; -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hDevMemHeap; -#else - IMG_HANDLE hDevMemHeap; -#endif - IMG_DEV_VIRTADDR sDevVAddrBase; - IMG_UINT32 ui32HeapByteSize; - IMG_UINT32 ui32Attribs; - IMG_UINT32 ui32XTileStride; -}PVRSRV_HEAP_INFO; - - - - -typedef struct _PVRSRV_EVENTOBJECT_ -{ - - IMG_CHAR szName[EVENTOBJNAME_MAXLENGTH]; - -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hOSEventKM; -#else - IMG_HANDLE hOSEventKM; -#endif - -} PVRSRV_EVENTOBJECT; - -typedef enum -{ - PVRSRV_MISC_INFO_CPUCACHEOP_NONE = 0, - PVRSRV_MISC_INFO_CPUCACHEOP_CLEAN, - PVRSRV_MISC_INFO_CPUCACHEOP_FLUSH, - PVRSRV_MISC_INFO_CPUCACHEOP_CUSTOM_FLUSH, - PVRSRV_MISC_INFO_CPUCACHEOP_CUSTOM_INV -} PVRSRV_MISC_INFO_CPUCACHEOP_TYPE; - -typedef struct _PVRSRV_MISC_INFO_ -{ - IMG_UINT32 ui32StateRequest; - IMG_UINT32 ui32StatePresent; - - - IMG_VOID *pvSOCTimerRegisterKM; - IMG_VOID *pvSOCTimerRegisterUM; -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hSOCTimerRegisterOSMemHandle; - IMG_SID hSOCTimerRegisterMappingInfo; -#else - IMG_HANDLE hSOCTimerRegisterOSMemHandle; - IMG_HANDLE hSOCTimerRegisterMappingInfo; -#endif - - - IMG_VOID *pvSOCClockGateRegs; - IMG_UINT32 ui32SOCClockGateRegsSize; - - - IMG_CHAR *pszMemoryStr; - IMG_UINT32 ui32MemoryStrLen; - - - PVRSRV_EVENTOBJECT sGlobalEventObject; -#if defined (SUPPORT_SID_INTERFACE) - IMG_EVENTSID hOSGlobalEvent; -#else - IMG_HANDLE hOSGlobalEvent; -#endif - - - IMG_UINT32 aui32DDKVersion[4]; - - - struct - { - - IMG_BOOL bDeferOp; - - - PVRSRV_MISC_INFO_CPUCACHEOP_TYPE eCacheOpType; - - -#if !defined (SUPPORT_SID_INTERFACE) - union - { - - PVRSRV_CLIENT_MEM_INFO *psClientMemInfo; - - - struct _PVRSRV_KERNEL_MEM_INFO_ *psKernelMemInfo; - } u; -#endif - - - IMG_VOID *pvBaseVAddr; - - - IMG_UINT32 ui32Length; - } sCacheOpCtl; -} PVRSRV_MISC_INFO; - -typedef struct _PVRSRV_SYNC_TOKEN_ -{ - - - struct - { -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hKernelSyncInfo; -#else - IMG_HANDLE hKernelSyncInfo; -#endif - IMG_UINT32 ui32ReadOpsPendingSnapshot; - IMG_UINT32 ui32WriteOpsPendingSnapshot; - } sPrivate; -} PVRSRV_SYNC_TOKEN; - - -typedef enum _PVRSRV_CLIENT_EVENT_ -{ - PVRSRV_CLIENT_EVENT_HWTIMEOUT = 0, -} PVRSRV_CLIENT_EVENT; - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVClientEvent(IMG_CONST PVRSRV_CLIENT_EVENT eEvent, - PVRSRV_DEV_DATA *psDevData, - IMG_PVOID pvData); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVConnect(PVRSRV_CONNECTION **ppsConnection, IMG_UINT32 ui32SrvFlags); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVDisconnect(IMG_CONST PVRSRV_CONNECTION *psConnection); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVEnumerateDevices(IMG_CONST PVRSRV_CONNECTION *psConnection, - IMG_UINT32 *puiNumDevices, - PVRSRV_DEVICE_IDENTIFIER *puiDevIDs); -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVAcquireDeviceData(IMG_CONST PVRSRV_CONNECTION *psConnection, - IMG_UINT32 uiDevIndex, - PVRSRV_DEV_DATA *psDevData, - PVRSRV_DEVICE_TYPE eDeviceType); -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVGetMiscInfo (IMG_CONST PVRSRV_CONNECTION *psConnection, PVRSRV_MISC_INFO *psMiscInfo); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVReleaseMiscInfo (IMG_CONST PVRSRV_CONNECTION *psConnection, PVRSRV_MISC_INFO *psMiscInfo); - -#if 1 -IMG_IMPORT -IMG_UINT32 ReadHWReg(IMG_PVOID pvLinRegBaseAddr, IMG_UINT32 ui32Offset); - -IMG_IMPORT -IMG_VOID WriteHWReg(IMG_PVOID pvLinRegBaseAddr, IMG_UINT32 ui32Offset, IMG_UINT32 ui32Value); - -IMG_IMPORT IMG_VOID WriteHWRegs(IMG_PVOID pvLinRegBaseAddr, IMG_UINT32 ui32Count, PVRSRV_HWREG *psHWRegs); -#endif - -IMG_IMPORT -PVRSRV_ERROR PVRSRVPollForValue ( const PVRSRV_CONNECTION *psConnection, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hOSEvent, -#else - IMG_HANDLE hOSEvent, -#endif - volatile IMG_UINT32 *pui32LinMemAddr, - IMG_UINT32 ui32Value, - IMG_UINT32 ui32Mask, - IMG_UINT32 ui32Waitus, - IMG_UINT32 ui32Tries); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVCreateDeviceMemContext(IMG_CONST PVRSRV_DEV_DATA *psDevData, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID *phDevMemContext, -#else - IMG_HANDLE *phDevMemContext, -#endif - IMG_UINT32 *pui32SharedHeapCount, - PVRSRV_HEAP_INFO *psHeapInfo); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVDestroyDeviceMemContext(IMG_CONST PVRSRV_DEV_DATA *psDevData, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hDevMemContext); -#else - IMG_HANDLE hDevMemContext); -#endif - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVGetDeviceMemHeapInfo(IMG_CONST PVRSRV_DEV_DATA *psDevData, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hDevMemContext, -#else - IMG_HANDLE hDevMemContext, -#endif - IMG_UINT32 *pui32SharedHeapCount, - PVRSRV_HEAP_INFO *psHeapInfo); - -#if defined(PVRSRV_LOG_MEMORY_ALLOCS) - #define PVRSRVAllocDeviceMem_log(psDevData, hDevMemHeap, ui32Attribs, ui32Size, ui32Alignment, ppsMemInfo, logStr) \ - (PVR_TRACE(("PVRSRVAllocDeviceMem(" #psDevData "," #hDevMemHeap "," #ui32Attribs "," #ui32Size "," #ui32Alignment "," #ppsMemInfo ")" \ - ": " logStr " (size = 0x%lx)", ui32Size)), \ - PVRSRVAllocDeviceMem(psDevData, hDevMemHeap, ui32Attribs, ui32Size, ui32Alignment, ppsMemInfo)) -#else - #define PVRSRVAllocDeviceMem_log(psDevData, hDevMemHeap, ui32Attribs, ui32Size, ui32Alignment, ppsMemInfo, logStr) \ - PVRSRVAllocDeviceMem(psDevData, hDevMemHeap, ui32Attribs, ui32Size, ui32Alignment, ppsMemInfo) -#endif - - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVAllocDeviceMem(IMG_CONST PVRSRV_DEV_DATA *psDevData, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hDevMemHeap, -#else - IMG_HANDLE hDevMemHeap, -#endif - IMG_UINT32 ui32Attribs, - IMG_SIZE_T ui32Size, - IMG_SIZE_T ui32Alignment, - PVRSRV_CLIENT_MEM_INFO **ppsMemInfo); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVFreeDeviceMem(IMG_CONST PVRSRV_DEV_DATA *psDevData, - PVRSRV_CLIENT_MEM_INFO *psMemInfo); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVRemapToDev(IMG_CONST PVRSRV_DEV_DATA *psDevData, - PVRSRV_CLIENT_MEM_INFO *psMemInfo); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVUnmapFromDev(IMG_CONST PVRSRV_DEV_DATA *psDevData, - PVRSRV_CLIENT_MEM_INFO *psMemInfo); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVExportDeviceMem(IMG_CONST PVRSRV_DEV_DATA *psDevData, - PVRSRV_CLIENT_MEM_INFO *psMemInfo, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID *phMemInfo); -#else - IMG_HANDLE *phMemInfo); -#endif - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVReserveDeviceVirtualMem(IMG_CONST PVRSRV_DEV_DATA *psDevData, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hDevMemHeap, -#else - IMG_HANDLE hDevMemHeap, -#endif - IMG_DEV_VIRTADDR *psDevVAddr, - IMG_SIZE_T ui32Size, - IMG_SIZE_T ui32Alignment, - PVRSRV_CLIENT_MEM_INFO **ppsMemInfo); -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVFreeDeviceVirtualMem(IMG_CONST PVRSRV_DEV_DATA *psDevData, - PVRSRV_CLIENT_MEM_INFO *psMemInfo); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVMapDeviceMemory (IMG_CONST PVRSRV_DEV_DATA *psDevData, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hKernelMemInfo, - IMG_SID hDstDevMemHeap, -#else - IMG_HANDLE hKernelMemInfo, - IMG_HANDLE hDstDevMemHeap, -#endif - PVRSRV_CLIENT_MEM_INFO **ppsDstMemInfo); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVUnmapDeviceMemory (IMG_CONST PVRSRV_DEV_DATA *psDevData, - PVRSRV_CLIENT_MEM_INFO *psMemInfo); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVMapExtMemory (IMG_CONST PVRSRV_DEV_DATA *psDevData, - PVRSRV_CLIENT_MEM_INFO *psMemInfo, - IMG_SYS_PHYADDR *psSysPAddr, - IMG_UINT32 ui32Flags); -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVUnmapExtMemory (IMG_CONST PVRSRV_DEV_DATA *psDevData, - PVRSRV_CLIENT_MEM_INFO *psMemInfo, - IMG_UINT32 ui32Flags); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVWrapExtMemory(IMG_CONST PVRSRV_DEV_DATA *psDevData, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hDevMemContext, -#else - IMG_HANDLE hDevMemContext, -#endif - IMG_SIZE_T ui32ByteSize, - IMG_SIZE_T ui32PageOffset, - IMG_BOOL bPhysContig, - IMG_SYS_PHYADDR *psSysPAddr, - IMG_VOID *pvLinAddr, - IMG_UINT32 ui32Flags, - PVRSRV_CLIENT_MEM_INFO **ppsMemInfo); -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVUnwrapExtMemory (IMG_CONST PVRSRV_DEV_DATA *psDevData, - PVRSRV_CLIENT_MEM_INFO *psMemInfo); - -PVRSRV_ERROR PVRSRVChangeDeviceMemoryAttributes(IMG_CONST PVRSRV_DEV_DATA *psDevData, - PVRSRV_CLIENT_MEM_INFO *psClientMemInfo, - IMG_UINT32 ui32Attribs); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVMapDeviceClassMemory (IMG_CONST PVRSRV_DEV_DATA *psDevData, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hDevMemContext, - IMG_SID hDeviceClassBuffer, -#else - IMG_HANDLE hDevMemContext, - IMG_HANDLE hDeviceClassBuffer, -#endif - PVRSRV_CLIENT_MEM_INFO **ppsMemInfo); -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVUnmapDeviceClassMemory (IMG_CONST PVRSRV_DEV_DATA *psDevData, - PVRSRV_CLIENT_MEM_INFO *psMemInfo); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVMapPhysToUserSpace(IMG_CONST PVRSRV_DEV_DATA *psDevData, - IMG_SYS_PHYADDR sSysPhysAddr, - IMG_UINT32 uiSizeInBytes, - IMG_PVOID *ppvUserAddr, - IMG_UINT32 *puiActualSize, - IMG_PVOID *ppvProcess); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVUnmapPhysToUserSpace(IMG_CONST PVRSRV_DEV_DATA *psDevData, - IMG_PVOID pvUserAddr, - IMG_PVOID pvProcess); - -#if defined(LINUX) -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVExportDeviceMem2(IMG_CONST PVRSRV_DEV_DATA *psDevData, - PVRSRV_CLIENT_MEM_INFO *psMemInfo, - IMG_INT *iFd); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVMapDeviceMemory2(IMG_CONST PVRSRV_DEV_DATA *psDevData, - IMG_INT iFd, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hDstDevMemHeap, -#else - IMG_HANDLE hDstDevMemHeap, -#endif - PVRSRV_CLIENT_MEM_INFO **ppsDstMemInfo); -#endif - -typedef enum _PVRSRV_SYNCVAL_MODE_ -{ - PVRSRV_SYNCVAL_READ = IMG_TRUE, - PVRSRV_SYNCVAL_WRITE = IMG_FALSE, - -} PVRSRV_SYNCVAL_MODE, *PPVRSRV_SYNCVAL_MODE; - -typedef IMG_UINT32 PVRSRV_SYNCVAL; - -IMG_IMPORT PVRSRV_ERROR PVRSRVWaitForOpsComplete(PPVRSRV_CLIENT_MEM_INFO psMemInfo, - PVRSRV_SYNCVAL_MODE eMode, PVRSRV_SYNCVAL OpRequired); - -IMG_IMPORT PVRSRV_ERROR PVRSRVWaitForAllOpsComplete(PPVRSRV_CLIENT_MEM_INFO psMemInfo, - PVRSRV_SYNCVAL_MODE eMode); - -IMG_IMPORT IMG_BOOL PVRSRVTestOpsComplete(PPVRSRV_CLIENT_MEM_INFO psMemInfo, - PVRSRV_SYNCVAL_MODE eMode, PVRSRV_SYNCVAL OpRequired); - -IMG_IMPORT IMG_BOOL PVRSRVTestAllOpsComplete(PPVRSRV_CLIENT_MEM_INFO psMemInfo, - PVRSRV_SYNCVAL_MODE eMode); - -IMG_IMPORT IMG_BOOL PVRSRVTestOpsNotComplete(PPVRSRV_CLIENT_MEM_INFO psMemInfo, - PVRSRV_SYNCVAL_MODE eMode, PVRSRV_SYNCVAL OpRequired); - -IMG_IMPORT IMG_BOOL PVRSRVTestAllOpsNotComplete(PPVRSRV_CLIENT_MEM_INFO psMemInfo, - PVRSRV_SYNCVAL_MODE eMode); - -IMG_IMPORT PVRSRV_SYNCVAL PVRSRVGetPendingOpSyncVal(PPVRSRV_CLIENT_MEM_INFO psMemInfo, - PVRSRV_SYNCVAL_MODE eMode); - - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVEnumerateDeviceClass(IMG_CONST PVRSRV_CONNECTION *psConnection, - PVRSRV_DEVICE_CLASS DeviceClass, - IMG_UINT32 *pui32DevCount, - IMG_UINT32 *pui32DevID); - -IMG_IMPORT -IMG_HANDLE IMG_CALLCONV PVRSRVOpenDCDevice(IMG_CONST PVRSRV_DEV_DATA *psDevData, - IMG_UINT32 ui32DeviceID); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVCloseDCDevice(IMG_CONST PVRSRV_CONNECTION *psConnection, IMG_HANDLE hDevice); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVEnumDCFormats (IMG_HANDLE hDevice, - IMG_UINT32 *pui32Count, - DISPLAY_FORMAT *psFormat); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVEnumDCDims (IMG_HANDLE hDevice, - IMG_UINT32 *pui32Count, - DISPLAY_FORMAT *psFormat, - DISPLAY_DIMS *psDims); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVGetDCSystemBuffer(IMG_HANDLE hDevice, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID *phBuffer); -#else - IMG_HANDLE *phBuffer); -#endif - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVGetDCInfo(IMG_HANDLE hDevice, - DISPLAY_INFO* psDisplayInfo); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVCreateDCSwapChain (IMG_HANDLE hDevice, - IMG_UINT32 ui32Flags, - DISPLAY_SURF_ATTRIBUTES *psDstSurfAttrib, - DISPLAY_SURF_ATTRIBUTES *psSrcSurfAttrib, - IMG_UINT32 ui32BufferCount, - IMG_UINT32 ui32OEMFlags, - IMG_UINT32 *pui32SwapChainID, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID *phSwapChain); -#else - IMG_HANDLE *phSwapChain); -#endif - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVDestroyDCSwapChain (IMG_HANDLE hDevice, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hSwapChain); -#else - IMG_HANDLE hSwapChain); -#endif - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVSetDCDstRect (IMG_HANDLE hDevice, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hSwapChain, -#else - IMG_HANDLE hSwapChain, -#endif - IMG_RECT *psDstRect); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVSetDCSrcRect (IMG_HANDLE hDevice, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hSwapChain, -#else - IMG_HANDLE hSwapChain, -#endif - IMG_RECT *psSrcRect); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVSetDCDstColourKey (IMG_HANDLE hDevice, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hSwapChain, -#else - IMG_HANDLE hSwapChain, -#endif - IMG_UINT32 ui32CKColour); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVSetDCSrcColourKey (IMG_HANDLE hDevice, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hSwapChain, -#else - IMG_HANDLE hSwapChain, -#endif - IMG_UINT32 ui32CKColour); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVGetDCBuffers(IMG_HANDLE hDevice, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hSwapChain, - IMG_SID *phBuffer); -#else - IMG_HANDLE hSwapChain, - IMG_HANDLE *phBuffer); -#endif - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVSwapToDCBuffer (IMG_HANDLE hDevice, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hBuffer, -#else - IMG_HANDLE hBuffer, -#endif - IMG_UINT32 ui32ClipRectCount, - IMG_RECT *psClipRect, - IMG_UINT32 ui32SwapInterval, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hPrivateTag); -#else - IMG_HANDLE hPrivateTag); -#endif - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVSwapToDCSystem (IMG_HANDLE hDevice, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hSwapChain); -#else - IMG_HANDLE hSwapChain); -#endif - - -IMG_IMPORT -IMG_HANDLE IMG_CALLCONV PVRSRVOpenBCDevice(IMG_CONST PVRSRV_DEV_DATA *psDevData, - IMG_UINT32 ui32DeviceID); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVCloseBCDevice(IMG_CONST PVRSRV_CONNECTION *psConnection, - IMG_HANDLE hDevice); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVGetBCBufferInfo(IMG_HANDLE hDevice, - BUFFER_INFO *psBuffer); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVGetBCBuffer(IMG_HANDLE hDevice, - IMG_UINT32 ui32BufferIndex, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID *phBuffer); -#else - IMG_HANDLE *phBuffer); -#endif - - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpInit(IMG_CONST PVRSRV_CONNECTION *psConnection); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpStartInitPhase(IMG_CONST PVRSRV_CONNECTION *psConnection); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpStopInitPhase(IMG_CONST PVRSRV_CONNECTION *psConnection); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpSyncPol(IMG_CONST PVRSRV_CONNECTION *psConnection, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hKernelSyncInfo, -#else - PVRSRV_CLIENT_SYNC_INFO *psClientSyncInfo, -#endif - IMG_BOOL bIsRead, - IMG_UINT32 ui32Value, - IMG_UINT32 ui32Mask); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpSyncPol2(IMG_CONST PVRSRV_CONNECTION *psConnection, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hKernelSyncInfo, -#else - PVRSRV_CLIENT_SYNC_INFO *psClientSyncInfo, -#endif - IMG_BOOL bIsRead); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpMem(IMG_CONST PVRSRV_CONNECTION *psConnection, - IMG_PVOID pvAltLinAddr, - PVRSRV_CLIENT_MEM_INFO *psMemInfo, - IMG_UINT32 ui32Offset, - IMG_UINT32 ui32Bytes, - IMG_UINT32 ui32Flags); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpSync(IMG_CONST PVRSRV_CONNECTION *psConnection, - IMG_PVOID pvAltLinAddr, - PVRSRV_CLIENT_SYNC_INFO *psClientSyncInfo, - IMG_UINT32 ui32Offset, - IMG_UINT32 ui32Bytes); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpReg(IMG_CONST PVRSRV_DEV_DATA *psDevData, - IMG_CHAR *pszRegRegion, - IMG_UINT32 ui32RegAddr, - IMG_UINT32 ui32RegValue, - IMG_UINT32 ui32Flags); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpRegPolWithFlags(const PVRSRV_DEV_DATA *psDevData, - IMG_CHAR *pszRegRegion, - IMG_UINT32 ui32RegAddr, - IMG_UINT32 ui32RegValue, - IMG_UINT32 ui32Mask, - IMG_UINT32 ui32Flags); -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpRegPol(const PVRSRV_DEV_DATA *psDevData, - IMG_CHAR *pszRegRegion, - IMG_UINT32 ui32RegAddr, - IMG_UINT32 ui32RegValue, - IMG_UINT32 ui32Mask); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpPDReg(IMG_CONST PVRSRV_CONNECTION *psConnection, - IMG_UINT32 ui32RegAddr, - IMG_UINT32 ui32RegValue); -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpPDDevPAddr(IMG_CONST PVRSRV_CONNECTION *psConnection, - PVRSRV_CLIENT_MEM_INFO *psMemInfo, - IMG_UINT32 ui32Offset, - IMG_DEV_PHYADDR sPDDevPAddr); - -#if !defined(USE_CODE) -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpMemPages(IMG_CONST PVRSRV_DEV_DATA *psDevData, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hKernelMemInfo, -#else - IMG_HANDLE hKernelMemInfo, -#endif - IMG_DEV_PHYADDR *pPages, - IMG_UINT32 ui32NumPages, - IMG_DEV_VIRTADDR sDevVAddr, - IMG_UINT32 ui32Start, - IMG_UINT32 ui32Length, - IMG_UINT32 ui32Flags); -#endif - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpSetFrame(IMG_CONST PVRSRV_CONNECTION *psConnection, - IMG_UINT32 ui32Frame); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpComment(IMG_CONST PVRSRV_CONNECTION *psConnection, - IMG_CONST IMG_CHAR *pszComment, - IMG_BOOL bContinuous); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpCommentf(IMG_CONST PVRSRV_CONNECTION *psConnection, - IMG_BOOL bContinuous, - IMG_CONST IMG_CHAR *pszFormat, ...) -#if !defined(USE_CODE) - IMG_FORMAT_PRINTF(3, 4) -#endif -; - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpCommentWithFlagsf(IMG_CONST PVRSRV_CONNECTION *psConnection, - IMG_UINT32 ui32Flags, - IMG_CONST IMG_CHAR *pszFormat, ...) -#if !defined(USE_CODE) - IMG_FORMAT_PRINTF(3, 4) -#endif -; - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpDriverInfo(IMG_CONST PVRSRV_CONNECTION *psConnection, - IMG_CHAR *pszString, - IMG_BOOL bContinuous); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpIsCapturing(IMG_CONST PVRSRV_CONNECTION *psConnection, - IMG_BOOL *pbIsCapturing); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpRegRead(IMG_CONST PVRSRV_DEV_DATA *psDevData, - IMG_CONST IMG_CHAR *pszRegRegion, - IMG_CONST IMG_CHAR *pszFileName, - IMG_UINT32 ui32FileOffset, - IMG_UINT32 ui32Address, - IMG_UINT32 ui32Size, - IMG_UINT32 ui32PDumpFlags); - - -IMG_IMPORT -IMG_BOOL IMG_CALLCONV PVRSRVPDumpIsCapturingTest(IMG_CONST PVRSRV_CONNECTION *psConnection); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVPDumpCycleCountRegRead(IMG_CONST PVRSRV_DEV_DATA *psDevData, - IMG_UINT32 ui32RegOffset, - IMG_BOOL bLastFrame); - -IMG_IMPORT IMG_HANDLE PVRSRVLoadLibrary(const IMG_CHAR *pszLibraryName); -IMG_IMPORT PVRSRV_ERROR PVRSRVUnloadLibrary(IMG_HANDLE hExtDrv); -IMG_IMPORT PVRSRV_ERROR PVRSRVGetLibFuncAddr(IMG_HANDLE hExtDrv, const IMG_CHAR *pszFunctionName, IMG_VOID **ppvFuncAddr); - -IMG_IMPORT IMG_UINT32 PVRSRVClockus (void); -IMG_IMPORT IMG_VOID PVRSRVWaitus (IMG_UINT32 ui32Timeus); -IMG_IMPORT IMG_VOID PVRSRVReleaseThreadQuanta (void); -IMG_IMPORT IMG_UINT32 IMG_CALLCONV PVRSRVGetCurrentProcessID(void); -IMG_IMPORT IMG_CHAR * IMG_CALLCONV PVRSRVSetLocale(const IMG_CHAR *pszLocale); - - - - - -IMG_IMPORT IMG_VOID IMG_CALLCONV PVRSRVCreateAppHintState(IMG_MODULE_ID eModuleID, - const IMG_CHAR *pszAppName, - IMG_VOID **ppvState); -IMG_IMPORT IMG_VOID IMG_CALLCONV PVRSRVFreeAppHintState(IMG_MODULE_ID eModuleID, - IMG_VOID *pvHintState); - -IMG_IMPORT IMG_BOOL IMG_CALLCONV PVRSRVGetAppHint(IMG_VOID *pvHintState, - const IMG_CHAR *pszHintName, - IMG_DATA_TYPE eDataType, - const IMG_VOID *pvDefault, - IMG_VOID *pvReturn); - -IMG_IMPORT IMG_PVOID IMG_CALLCONV PVRSRVAllocUserModeMem (IMG_SIZE_T ui32Size); -IMG_IMPORT IMG_PVOID IMG_CALLCONV PVRSRVCallocUserModeMem (IMG_SIZE_T ui32Size); -IMG_IMPORT IMG_PVOID IMG_CALLCONV PVRSRVReallocUserModeMem (IMG_PVOID pvBase, IMG_SIZE_T uNewSize); -IMG_IMPORT IMG_VOID IMG_CALLCONV PVRSRVFreeUserModeMem (IMG_PVOID pvMem); -IMG_IMPORT IMG_VOID PVRSRVMemCopy(IMG_VOID *pvDst, const IMG_VOID *pvSrc, IMG_SIZE_T ui32Size); -IMG_IMPORT IMG_VOID PVRSRVMemSet(IMG_VOID *pvDest, IMG_UINT8 ui8Value, IMG_SIZE_T ui32Size); - -struct _PVRSRV_MUTEX_OPAQUE_STRUCT_; -typedef struct _PVRSRV_MUTEX_OPAQUE_STRUCT_ *PVRSRV_MUTEX_HANDLE; - -IMG_IMPORT PVRSRV_ERROR IMG_CALLCONV PVRSRVCreateMutex(PVRSRV_MUTEX_HANDLE *phMutex); -IMG_IMPORT PVRSRV_ERROR IMG_CALLCONV PVRSRVDestroyMutex(PVRSRV_MUTEX_HANDLE hMutex); -IMG_IMPORT IMG_VOID IMG_CALLCONV PVRSRVLockMutex(PVRSRV_MUTEX_HANDLE hMutex); -IMG_IMPORT IMG_VOID IMG_CALLCONV PVRSRVUnlockMutex(PVRSRV_MUTEX_HANDLE hMutex); - -IMG_IMPORT IMG_VOID IMG_CALLCONV PVRSRVLockProcessGlobalMutex(void); -IMG_IMPORT IMG_VOID IMG_CALLCONV PVRSRVUnlockProcessGlobalMutex(void); - - -struct _PVRSRV_SEMAPHORE_OPAQUE_STRUCT_; -typedef struct _PVRSRV_SEMAPHORE_OPAQUE_STRUCT_ *PVRSRV_SEMAPHORE_HANDLE; - - - #define IMG_SEMAPHORE_WAIT_INFINITE ((IMG_UINT64)0xFFFFFFFFFFFFFFFFull) - - -#if !defined(USE_CODE) - -#ifdef INLINE_IS_PRAGMA -#pragma inline(PVRSRVCreateSemaphore) -#endif -static INLINE PVRSRV_ERROR PVRSRVCreateSemaphore(PVRSRV_SEMAPHORE_HANDLE *phSemaphore, IMG_INT iInitialCount) -{ - PVR_UNREFERENCED_PARAMETER(iInitialCount); - *phSemaphore = 0; - return PVRSRV_OK; -} - -#ifdef INLINE_IS_PRAGMA -#pragma inline(PVRSRVDestroySemaphore) -#endif -static INLINE PVRSRV_ERROR PVRSRVDestroySemaphore(PVRSRV_SEMAPHORE_HANDLE hSemaphore) -{ - PVR_UNREFERENCED_PARAMETER(hSemaphore); - return PVRSRV_OK; -} - -#ifdef INLINE_IS_PRAGMA -#pragma inline(PVRSRVWaitSemaphore) -#endif -static INLINE PVRSRV_ERROR PVRSRVWaitSemaphore(PVRSRV_SEMAPHORE_HANDLE hSemaphore, IMG_UINT64 ui64TimeoutMicroSeconds) -{ - PVR_UNREFERENCED_PARAMETER(hSemaphore); - PVR_UNREFERENCED_PARAMETER(ui64TimeoutMicroSeconds); - return PVRSRV_ERROR_INVALID_PARAMS; -} - -#ifdef INLINE_IS_PRAGMA -#pragma inline(PVRSRVPostSemaphore) -#endif -static INLINE IMG_VOID PVRSRVPostSemaphore(PVRSRV_SEMAPHORE_HANDLE hSemaphore, IMG_INT iPostCount) -{ - PVR_UNREFERENCED_PARAMETER(hSemaphore); - PVR_UNREFERENCED_PARAMETER(iPostCount); -} - -#endif - - -#if (defined(DEBUG) && defined(__linux__)) -IMG_IMPORT IMG_PVOID IMG_CALLCONV PVRSRVAllocUserModeMemTracking(IMG_SIZE_T ui32Size, IMG_CHAR *pszFileName, IMG_UINT32 ui32LineNumber); - -IMG_IMPORT IMG_PVOID IMG_CALLCONV PVRSRVCallocUserModeMemTracking(IMG_SIZE_T ui32Size, IMG_CHAR *pszFileName, IMG_UINT32 ui32LineNumber); - -IMG_IMPORT IMG_VOID IMG_CALLCONV PVRSRVFreeUserModeMemTracking(IMG_VOID *pvMem); - -IMG_IMPORT IMG_PVOID IMG_CALLCONV PVRSRVReallocUserModeMemTracking(IMG_VOID *pvMem, IMG_SIZE_T ui32NewSize, - IMG_CHAR *pszFileName, IMG_UINT32 ui32LineNumber); -#endif - -IMG_IMPORT PVRSRV_ERROR PVRSRVEventObjectWait(const PVRSRV_CONNECTION *psConnection, -#if defined (SUPPORT_SID_INTERFACE) - IMG_EVENTSID hOSEvent); -#else - IMG_HANDLE hOSEvent); -#endif - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVCreateSyncInfoModObj(const PVRSRV_CONNECTION *psConnection, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID *phKernelSyncInfoModObj); -#else - IMG_HANDLE *phKernelSyncInfoModObj); -#endif - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVDestroySyncInfoModObj(const PVRSRV_CONNECTION *psConnection, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hKernelSyncInfoModObj); -#else - IMG_HANDLE hKernelSyncInfoModObj); -#endif - - - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVModifyPendingSyncOps(const PVRSRV_CONNECTION *psConnection, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hKernelSyncInfoModObj, -#else - IMG_HANDLE hKernelSyncInfoModObj, -#endif - PVRSRV_CLIENT_SYNC_INFO *psSyncInfo, - IMG_UINT32 ui32ModifyFlags, - IMG_UINT32 *pui32ReadOpsPending, - IMG_UINT32 *pui32WriteOpsPending); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVModifyCompleteSyncOps(const PVRSRV_CONNECTION *psConnection, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hKernelSyncInfoModObj); -#else - IMG_HANDLE hKernelSyncInfoModObj); -#endif - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVSyncOpsTakeToken(const PVRSRV_CONNECTION *psConnection, -#if defined (SUPPORT_SID_INTERFACE) - const IMG_SID hKernelSyncInfo, -#else - const PVRSRV_CLIENT_SYNC_INFO *psSyncInfo, -#endif - PVRSRV_SYNC_TOKEN *psSyncToken); -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVSyncOpsFlushToToken(const PVRSRV_CONNECTION *psConnection, -#if defined (SUPPORT_SID_INTERFACE) - const IMG_SID hKernelSyncInfo, -#else - const PVRSRV_CLIENT_SYNC_INFO *psSyncInfo, -#endif - const PVRSRV_SYNC_TOKEN *psSyncToken, - IMG_BOOL bWait); -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVSyncOpsFlushToModObj(const PVRSRV_CONNECTION *psConnection, -#if defined (SUPPORT_SID_INTERFACE) - IMG_SID hKernelSyncInfoModObj, -#else - IMG_HANDLE hKernelSyncInfoModObj, -#endif - IMG_BOOL bWait); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVSyncOpsFlushToDelta(const PVRSRV_CONNECTION *psConnection, - PVRSRV_CLIENT_SYNC_INFO *psClientSyncInfo, - IMG_UINT32 ui32Delta, - IMG_BOOL bWait); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVAllocSyncInfo(IMG_CONST PVRSRV_DEV_DATA *psDevData, - PVRSRV_CLIENT_SYNC_INFO **ppsSyncInfo); - -IMG_IMPORT -PVRSRV_ERROR IMG_CALLCONV PVRSRVFreeSyncInfo(IMG_CONST PVRSRV_DEV_DATA *psDevData, - PVRSRV_CLIENT_SYNC_INFO *psSyncInfo); - -IMG_IMPORT -const IMG_CHAR *PVRSRVGetErrorString(PVRSRV_ERROR eError); - - -#define TIME_NOT_PASSED_UINT32(a,b,c) (((a) - (b)) < (c)) - -#if defined (__cplusplus) -} -#endif -#endif - diff --git a/sys/pvr2d/pvr_includes/servicesext.h b/sys/pvr2d/pvr_includes/servicesext.h deleted file mode 100644 index d32624511..000000000 --- a/sys/pvr2d/pvr_includes/servicesext.h +++ /dev/null @@ -1,855 +0,0 @@ -/**********************************************************************
-*
-* Copyright(c) Imagination Technologies Ltd.
-*
-* The contents of this file are subject to the MIT license as set out below.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy
-* of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
-* OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
-* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*
-* This License is also included in this distribution in the file called
-* "COPYING".
-*
-******************************************************************************/
-
-
-
-#if !defined (__SERVICESEXT_H__)
-#define __SERVICESEXT_H__
-
-#define PVRSRV_LOCKFLG_READONLY (1)
-
-typedef enum _PVRSRV_ERROR_
-{
- PVRSRV_OK = 0,
- PVRSRV_ERROR_OUT_OF_MEMORY,
- PVRSRV_ERROR_TOO_FEW_BUFFERS,
- PVRSRV_ERROR_INVALID_PARAMS,
- PVRSRV_ERROR_INIT_FAILURE,
- PVRSRV_ERROR_CANT_REGISTER_CALLBACK,
- PVRSRV_ERROR_INVALID_DEVICE,
- PVRSRV_ERROR_NOT_OWNER,
- PVRSRV_ERROR_BAD_MAPPING,
- PVRSRV_ERROR_TIMEOUT,
- PVRSRV_ERROR_FLIP_CHAIN_EXISTS,
- PVRSRV_ERROR_INVALID_SWAPINTERVAL,
- PVRSRV_ERROR_SCENE_INVALID,
- PVRSRV_ERROR_STREAM_ERROR,
- PVRSRV_ERROR_FAILED_DEPENDENCIES,
- PVRSRV_ERROR_CMD_NOT_PROCESSED,
- PVRSRV_ERROR_CMD_TOO_BIG,
- PVRSRV_ERROR_DEVICE_REGISTER_FAILED,
- PVRSRV_ERROR_TOOMANYBUFFERS,
- PVRSRV_ERROR_NOT_SUPPORTED,
- PVRSRV_ERROR_PROCESSING_BLOCKED,
-
- PVRSRV_ERROR_CANNOT_FLUSH_QUEUE,
- PVRSRV_ERROR_CANNOT_GET_QUEUE_SPACE,
- PVRSRV_ERROR_CANNOT_GET_RENDERDETAILS,
- PVRSRV_ERROR_RETRY,
-
- PVRSRV_ERROR_DDK_VERSION_MISMATCH,
- PVRSRV_ERROR_BUILD_MISMATCH,
- PVRSRV_ERROR_CORE_REVISION_MISMATCH,
-
- PVRSRV_ERROR_UPLOAD_TOO_BIG,
-
- PVRSRV_ERROR_INVALID_FLAGS,
- PVRSRV_ERROR_FAILED_TO_REGISTER_PROCESS,
-
- PVRSRV_ERROR_UNABLE_TO_LOAD_LIBRARY,
- PVRSRV_ERROR_UNABLE_GET_FUNC_ADDR,
- PVRSRV_ERROR_UNLOAD_LIBRARY_FAILED,
-
- PVRSRV_ERROR_BRIDGE_CALL_FAILED,
- PVRSRV_ERROR_IOCTL_CALL_FAILED,
-
- PVRSRV_ERROR_MMU_CONTEXT_NOT_FOUND,
- PVRSRV_ERROR_BUFFER_DEVICE_NOT_FOUND,
- PVRSRV_ERROR_BUFFER_DEVICE_ALREADY_PRESENT,
-
- PVRSRV_ERROR_PCI_DEVICE_NOT_FOUND,
- PVRSRV_ERROR_PCI_CALL_FAILED,
- PVRSRV_ERROR_PCI_REGION_TOO_SMALL,
- PVRSRV_ERROR_PCI_REGION_UNAVAILABLE,
- PVRSRV_ERROR_BAD_REGION_SIZE_MISMATCH,
-
- PVRSRV_ERROR_REGISTER_BASE_NOT_SET,
-
- PVRSRV_ERROR_FAILED_TO_ALLOC_USER_MEM,
- PVRSRV_ERROR_FAILED_TO_ALLOC_VP_MEMORY,
- PVRSRV_ERROR_FAILED_TO_MAP_SHARED_PBDESC,
- PVRSRV_ERROR_FAILED_TO_GET_PHYS_ADDR,
-
- PVRSRV_ERROR_FAILED_TO_ALLOC_VIRT_MEMORY,
- PVRSRV_ERROR_FAILED_TO_COPY_VIRT_MEMORY,
-
- PVRSRV_ERROR_FAILED_TO_ALLOC_PAGES,
- PVRSRV_ERROR_FAILED_TO_FREE_PAGES,
- PVRSRV_ERROR_FAILED_TO_COPY_PAGES,
- PVRSRV_ERROR_UNABLE_TO_LOCK_PAGES,
- PVRSRV_ERROR_UNABLE_TO_UNLOCK_PAGES,
- PVRSRV_ERROR_STILL_MAPPED,
- PVRSRV_ERROR_MAPPING_NOT_FOUND,
- PVRSRV_ERROR_PHYS_ADDRESS_EXCEEDS_32BIT,
- PVRSRV_ERROR_FAILED_TO_MAP_PAGE_TABLE,
-
- PVRSRV_ERROR_INVALID_SEGMENT_BLOCK,
- PVRSRV_ERROR_INVALID_SGXDEVDATA,
- PVRSRV_ERROR_INVALID_DEVINFO,
- PVRSRV_ERROR_INVALID_MEMINFO,
- PVRSRV_ERROR_INVALID_MISCINFO,
- PVRSRV_ERROR_UNKNOWN_IOCTL,
- PVRSRV_ERROR_INVALID_CONTEXT,
- PVRSRV_ERROR_UNABLE_TO_DESTROY_CONTEXT,
- PVRSRV_ERROR_INVALID_HEAP,
- PVRSRV_ERROR_INVALID_KERNELINFO,
- PVRSRV_ERROR_UNKNOWN_POWER_STATE,
- PVRSRV_ERROR_INVALID_HANDLE_TYPE,
- PVRSRV_ERROR_INVALID_WRAP_TYPE,
- PVRSRV_ERROR_INVALID_PHYS_ADDR,
- PVRSRV_ERROR_INVALID_CPU_ADDR,
- PVRSRV_ERROR_INVALID_HEAPINFO,
- PVRSRV_ERROR_INVALID_PERPROC,
- PVRSRV_ERROR_FAILED_TO_RETRIEVE_HEAPINFO,
- PVRSRV_ERROR_INVALID_MAP_REQUEST,
- PVRSRV_ERROR_INVALID_UNMAP_REQUEST,
- PVRSRV_ERROR_UNABLE_TO_FIND_MAPPING_HEAP,
- PVRSRV_ERROR_MAPPING_STILL_IN_USE,
-
- PVRSRV_ERROR_EXCEEDED_HW_LIMITS,
- PVRSRV_ERROR_NO_STAGING_BUFFER_ALLOCATED,
-
- PVRSRV_ERROR_UNABLE_TO_CREATE_PERPROC_AREA,
- PVRSRV_ERROR_UNABLE_TO_CREATE_EVENT,
- PVRSRV_ERROR_UNABLE_TO_ENABLE_EVENT,
- PVRSRV_ERROR_UNABLE_TO_REGISTER_EVENT,
- PVRSRV_ERROR_UNABLE_TO_DESTROY_EVENT,
- PVRSRV_ERROR_UNABLE_TO_CREATE_THREAD,
- PVRSRV_ERROR_UNABLE_TO_CLOSE_THREAD,
- PVRSRV_ERROR_THREAD_READ_ERROR,
- PVRSRV_ERROR_UNABLE_TO_REGISTER_ISR_HANDLER,
- PVRSRV_ERROR_UNABLE_TO_INSTALL_ISR,
- PVRSRV_ERROR_UNABLE_TO_UNINSTALL_ISR,
- PVRSRV_ERROR_ISR_ALREADY_INSTALLED,
- PVRSRV_ERROR_ISR_NOT_INSTALLED,
- PVRSRV_ERROR_UNABLE_TO_INITIALISE_INTERRUPT,
- PVRSRV_ERROR_UNABLE_TO_RETRIEVE_INFO,
- PVRSRV_ERROR_UNABLE_TO_DO_BACKWARDS_BLIT,
- PVRSRV_ERROR_UNABLE_TO_CLOSE_SERVICES,
- PVRSRV_ERROR_UNABLE_TO_REGISTER_CONTEXT,
- PVRSRV_ERROR_UNABLE_TO_REGISTER_RESOURCE,
-
- PVRSRV_ERROR_INVALID_CCB_COMMAND,
-
- PVRSRV_ERROR_UNABLE_TO_LOCK_RESOURCE,
- PVRSRV_ERROR_INVALID_LOCK_ID,
- PVRSRV_ERROR_RESOURCE_NOT_LOCKED,
-
- PVRSRV_ERROR_FLIP_FAILED,
- PVRSRV_ERROR_UNBLANK_DISPLAY_FAILED,
-
- PVRSRV_ERROR_TIMEOUT_POLLING_FOR_VALUE,
-
- PVRSRV_ERROR_CREATE_RENDER_CONTEXT_FAILED,
- PVRSRV_ERROR_UNKNOWN_PRIMARY_FRAG,
- PVRSRV_ERROR_UNEXPECTED_SECONDARY_FRAG,
- PVRSRV_ERROR_UNEXPECTED_PRIMARY_FRAG,
-
- PVRSRV_ERROR_UNABLE_TO_INSERT_FENCE_ID,
-
- PVRSRV_ERROR_BLIT_SETUP_FAILED,
-
- PVRSRV_ERROR_PDUMP_NOT_AVAILABLE,
- PVRSRV_ERROR_PDUMP_BUFFER_FULL,
- PVRSRV_ERROR_PDUMP_BUF_OVERFLOW,
- PVRSRV_ERROR_PDUMP_NOT_ACTIVE,
- PVRSRV_ERROR_INCOMPLETE_LINE_OVERLAPS_PAGES,
-
- PVRSRV_ERROR_MUTEX_DESTROY_FAILED,
- PVRSRV_ERROR_MUTEX_INTERRUPTIBLE_ERROR,
-
- PVRSRV_ERROR_INSUFFICIENT_SCRIPT_SPACE,
- PVRSRV_ERROR_INSUFFICIENT_SPACE_FOR_COMMAND,
-
- PVRSRV_ERROR_PROCESS_NOT_INITIALISED,
- PVRSRV_ERROR_PROCESS_NOT_FOUND,
- PVRSRV_ERROR_SRV_CONNECT_FAILED,
- PVRSRV_ERROR_SRV_DISCONNECT_FAILED,
- PVRSRV_ERROR_DEINT_PHASE_FAILED,
- PVRSRV_ERROR_INIT2_PHASE_FAILED,
-
- PVRSRV_ERROR_UNABLE_TO_FIND_RESOURCE,
-
- PVRSRV_ERROR_NO_DC_DEVICES_FOUND,
- PVRSRV_ERROR_UNABLE_TO_OPEN_DC_DEVICE,
- PVRSRV_ERROR_UNABLE_TO_REMOVE_DEVICE,
- PVRSRV_ERROR_NO_DEVICEDATA_FOUND,
- PVRSRV_ERROR_NO_DEVICENODE_FOUND,
- PVRSRV_ERROR_NO_CLIENTNODE_FOUND,
- PVRSRV_ERROR_FAILED_TO_PROCESS_QUEUE,
-
- PVRSRV_ERROR_UNABLE_TO_INIT_TASK,
- PVRSRV_ERROR_UNABLE_TO_SCHEDULE_TASK,
- PVRSRV_ERROR_UNABLE_TO_KILL_TASK,
-
- PVRSRV_ERROR_UNABLE_TO_ENABLE_TIMER,
- PVRSRV_ERROR_UNABLE_TO_DISABLE_TIMER,
- PVRSRV_ERROR_UNABLE_TO_REMOVE_TIMER,
-
- PVRSRV_ERROR_UNKNOWN_PIXEL_FORMAT,
- PVRSRV_ERROR_UNKNOWN_SCRIPT_OPERATION,
-
- PVRSRV_ERROR_HANDLE_INDEX_OUT_OF_RANGE,
- PVRSRV_ERROR_HANDLE_NOT_ALLOCATED,
- PVRSRV_ERROR_HANDLE_TYPE_MISMATCH,
- PVRSRV_ERROR_UNABLE_TO_ADD_HANDLE,
- PVRSRV_ERROR_HANDLE_NOT_SHAREABLE,
- PVRSRV_ERROR_HANDLE_NOT_FOUND,
- PVRSRV_ERROR_INVALID_SUBHANDLE,
- PVRSRV_ERROR_HANDLE_BATCH_IN_USE,
- PVRSRV_ERROR_HANDLE_BATCH_COMMIT_FAILURE,
-
- PVRSRV_ERROR_UNABLE_TO_CREATE_HASH_TABLE,
- PVRSRV_ERROR_INSERT_HASH_TABLE_DATA_FAILED,
-
- PVRSRV_ERROR_UNSUPPORTED_BACKING_STORE,
- PVRSRV_ERROR_UNABLE_TO_DESTROY_BM_HEAP,
-
- PVRSRV_ERROR_UNKNOWN_INIT_SERVER_STATE,
-
- PVRSRV_ERROR_NO_FREE_DEVICEIDS_AVALIABLE,
- PVRSRV_ERROR_INVALID_DEVICEID,
- PVRSRV_ERROR_DEVICEID_NOT_FOUND,
-
- PVRSRV_ERROR_MEMORY_TEST_FAILED,
- PVRSRV_ERROR_CPUPADDR_TEST_FAILED,
- PVRSRV_ERROR_COPY_TEST_FAILED,
-
- PVRSRV_ERROR_SEMAPHORE_NOT_INITIALISED,
-
- PVRSRV_ERROR_UNABLE_TO_RELEASE_CLOCK,
- PVRSRV_ERROR_CLOCK_REQUEST_FAILED,
- PVRSRV_ERROR_DISABLE_CLOCK_FAILURE,
- PVRSRV_ERROR_UNABLE_TO_SET_CLOCK_RATE,
- PVRSRV_ERROR_UNABLE_TO_ROUND_CLOCK_RATE,
- PVRSRV_ERROR_UNABLE_TO_ENABLE_CLOCK,
- PVRSRV_ERROR_UNABLE_TO_GET_CLOCK,
- PVRSRV_ERROR_UNABLE_TO_GET_PARENT_CLOCK,
- PVRSRV_ERROR_UNABLE_TO_GET_SYSTEM_CLOCK,
-
- PVRSRV_ERROR_UNKNOWN_SGL_ERROR,
-
- PVRSRV_ERROR_SYSTEM_POWER_CHANGE_FAILURE,
- PVRSRV_ERROR_DEVICE_POWER_CHANGE_FAILURE,
-
- PVRSRV_ERROR_BAD_SYNC_STATE,
-
- PVRSRV_ERROR_CACHEOP_FAILED,
-
- PVRSRV_ERROR_FORCE_I32 = 0x7fffffff
-
-} PVRSRV_ERROR;
-
-
-typedef enum _PVRSRV_DEVICE_CLASS_
-{
- PVRSRV_DEVICE_CLASS_3D = 0 ,
- PVRSRV_DEVICE_CLASS_DISPLAY = 1 ,
- PVRSRV_DEVICE_CLASS_BUFFER = 2 ,
- PVRSRV_DEVICE_CLASS_VIDEO = 3 ,
-
- PVRSRV_DEVICE_CLASS_FORCE_I32 = 0x7fffffff
-
-} PVRSRV_DEVICE_CLASS;
-
-
-typedef enum _PVRSRV_SYS_POWER_STATE_
-{
- PVRSRV_SYS_POWER_STATE_Unspecified = -1,
- PVRSRV_SYS_POWER_STATE_D0 = 0,
- PVRSRV_SYS_POWER_STATE_D1 = 1,
- PVRSRV_SYS_POWER_STATE_D2 = 2,
- PVRSRV_SYS_POWER_STATE_D3 = 3,
- PVRSRV_SYS_POWER_STATE_D4 = 4,
-
- PVRSRV_SYS_POWER_STATE_FORCE_I32 = 0x7fffffff
-
-} PVRSRV_SYS_POWER_STATE, *PPVRSRV_SYS_POWER_STATE;
-
-
-typedef enum _PVRSRV_DEV_POWER_STATE_
-{
- PVRSRV_DEV_POWER_STATE_DEFAULT = -1,
- PVRSRV_DEV_POWER_STATE_ON = 0,
- PVRSRV_DEV_POWER_STATE_IDLE = 1,
- PVRSRV_DEV_POWER_STATE_OFF = 2,
-
- PVRSRV_DEV_POWER_STATE_FORCE_I32 = 0x7fffffff
-
-} PVRSRV_DEV_POWER_STATE, *PPVRSRV_DEV_POWER_STATE;
-
-
-typedef PVRSRV_ERROR (*PFN_PRE_POWER) (IMG_HANDLE hDevHandle,
- PVRSRV_DEV_POWER_STATE eNewPowerState,
- PVRSRV_DEV_POWER_STATE eCurrentPowerState);
-typedef PVRSRV_ERROR (*PFN_POST_POWER) (IMG_HANDLE hDevHandle,
- PVRSRV_DEV_POWER_STATE eNewPowerState,
- PVRSRV_DEV_POWER_STATE eCurrentPowerState);
-
-typedef PVRSRV_ERROR (*PFN_PRE_CLOCKSPEED_CHANGE) (IMG_HANDLE hDevHandle,
- IMG_BOOL bIdleDevice,
- PVRSRV_DEV_POWER_STATE eCurrentPowerState);
-typedef PVRSRV_ERROR (*PFN_POST_CLOCKSPEED_CHANGE) (IMG_HANDLE hDevHandle,
- IMG_BOOL bIdleDevice,
- PVRSRV_DEV_POWER_STATE eCurrentPowerState);
-
-
-typedef enum _PVRSRV_PIXEL_FORMAT_ {
-
- PVRSRV_PIXEL_FORMAT_UNKNOWN = 0,
- PVRSRV_PIXEL_FORMAT_RGB565 = 1,
- PVRSRV_PIXEL_FORMAT_RGB555 = 2,
- PVRSRV_PIXEL_FORMAT_RGB888 = 3,
- PVRSRV_PIXEL_FORMAT_BGR888 = 4,
- PVRSRV_PIXEL_FORMAT_GREY_SCALE = 8,
- PVRSRV_PIXEL_FORMAT_PAL12 = 13,
- PVRSRV_PIXEL_FORMAT_PAL8 = 14,
- PVRSRV_PIXEL_FORMAT_PAL4 = 15,
- PVRSRV_PIXEL_FORMAT_PAL2 = 16,
- PVRSRV_PIXEL_FORMAT_PAL1 = 17,
- PVRSRV_PIXEL_FORMAT_ARGB1555 = 18,
- PVRSRV_PIXEL_FORMAT_ARGB4444 = 19,
- PVRSRV_PIXEL_FORMAT_ARGB8888 = 20,
- PVRSRV_PIXEL_FORMAT_ABGR8888 = 21,
- PVRSRV_PIXEL_FORMAT_YV12 = 22,
- PVRSRV_PIXEL_FORMAT_I420 = 23,
- PVRSRV_PIXEL_FORMAT_IMC2 = 25,
- PVRSRV_PIXEL_FORMAT_XRGB8888 = 26,
- PVRSRV_PIXEL_FORMAT_XBGR8888 = 27,
- PVRSRV_PIXEL_FORMAT_BGRA8888 = 28,
- PVRSRV_PIXEL_FORMAT_XRGB4444 = 29,
- PVRSRV_PIXEL_FORMAT_ARGB8332 = 30,
- PVRSRV_PIXEL_FORMAT_A2RGB10 = 31,
- PVRSRV_PIXEL_FORMAT_A2BGR10 = 32,
- PVRSRV_PIXEL_FORMAT_P8 = 33,
- PVRSRV_PIXEL_FORMAT_L8 = 34,
- PVRSRV_PIXEL_FORMAT_A8L8 = 35,
- PVRSRV_PIXEL_FORMAT_A4L4 = 36,
- PVRSRV_PIXEL_FORMAT_L16 = 37,
- PVRSRV_PIXEL_FORMAT_L6V5U5 = 38,
- PVRSRV_PIXEL_FORMAT_V8U8 = 39,
- PVRSRV_PIXEL_FORMAT_V16U16 = 40,
- PVRSRV_PIXEL_FORMAT_QWVU8888 = 41,
- PVRSRV_PIXEL_FORMAT_XLVU8888 = 42,
- PVRSRV_PIXEL_FORMAT_QWVU16 = 43,
- PVRSRV_PIXEL_FORMAT_D16 = 44,
- PVRSRV_PIXEL_FORMAT_D24S8 = 45,
- PVRSRV_PIXEL_FORMAT_D24X8 = 46,
-
-
- PVRSRV_PIXEL_FORMAT_ABGR16 = 47,
- PVRSRV_PIXEL_FORMAT_ABGR16F = 48,
- PVRSRV_PIXEL_FORMAT_ABGR32 = 49,
- PVRSRV_PIXEL_FORMAT_ABGR32F = 50,
- PVRSRV_PIXEL_FORMAT_B10GR11 = 51,
- PVRSRV_PIXEL_FORMAT_GR88 = 52,
- PVRSRV_PIXEL_FORMAT_BGR32 = 53,
- PVRSRV_PIXEL_FORMAT_GR32 = 54,
- PVRSRV_PIXEL_FORMAT_E5BGR9 = 55,
-
-
- PVRSRV_PIXEL_FORMAT_RESERVED1 = 56,
- PVRSRV_PIXEL_FORMAT_RESERVED2 = 57,
- PVRSRV_PIXEL_FORMAT_RESERVED3 = 58,
- PVRSRV_PIXEL_FORMAT_RESERVED4 = 59,
- PVRSRV_PIXEL_FORMAT_RESERVED5 = 60,
-
-
- PVRSRV_PIXEL_FORMAT_R8G8_B8G8 = 61,
- PVRSRV_PIXEL_FORMAT_G8R8_G8B8 = 62,
-
-
- PVRSRV_PIXEL_FORMAT_NV11 = 63,
- PVRSRV_PIXEL_FORMAT_NV12 = 64,
-
-
- PVRSRV_PIXEL_FORMAT_YUY2 = 65,
- PVRSRV_PIXEL_FORMAT_YUV420 = 66,
- PVRSRV_PIXEL_FORMAT_YUV444 = 67,
- PVRSRV_PIXEL_FORMAT_VUY444 = 68,
- PVRSRV_PIXEL_FORMAT_YUYV = 69,
- PVRSRV_PIXEL_FORMAT_YVYU = 70,
- PVRSRV_PIXEL_FORMAT_UYVY = 71,
- PVRSRV_PIXEL_FORMAT_VYUY = 72,
-
- PVRSRV_PIXEL_FORMAT_FOURCC_ORG_UYVY = 73,
- PVRSRV_PIXEL_FORMAT_FOURCC_ORG_YUYV = 74,
- PVRSRV_PIXEL_FORMAT_FOURCC_ORG_YVYU = 75,
- PVRSRV_PIXEL_FORMAT_FOURCC_ORG_VYUY = 76,
- PVRSRV_PIXEL_FORMAT_FOURCC_ORG_AYUV = 77,
-
-
- PVRSRV_PIXEL_FORMAT_A32B32G32R32 = 78,
- PVRSRV_PIXEL_FORMAT_A32B32G32R32F = 79,
- PVRSRV_PIXEL_FORMAT_A32B32G32R32_UINT = 80,
- PVRSRV_PIXEL_FORMAT_A32B32G32R32_SINT = 81,
-
-
- PVRSRV_PIXEL_FORMAT_B32G32R32 = 82,
- PVRSRV_PIXEL_FORMAT_B32G32R32F = 83,
- PVRSRV_PIXEL_FORMAT_B32G32R32_UINT = 84,
- PVRSRV_PIXEL_FORMAT_B32G32R32_SINT = 85,
-
-
- PVRSRV_PIXEL_FORMAT_G32R32 = 86,
- PVRSRV_PIXEL_FORMAT_G32R32F = 87,
- PVRSRV_PIXEL_FORMAT_G32R32_UINT = 88,
- PVRSRV_PIXEL_FORMAT_G32R32_SINT = 89,
-
-
- PVRSRV_PIXEL_FORMAT_D32F = 90,
- PVRSRV_PIXEL_FORMAT_R32 = 91,
- PVRSRV_PIXEL_FORMAT_R32F = 92,
- PVRSRV_PIXEL_FORMAT_R32_UINT = 93,
- PVRSRV_PIXEL_FORMAT_R32_SINT = 94,
-
-
- PVRSRV_PIXEL_FORMAT_A16B16G16R16 = 95,
- PVRSRV_PIXEL_FORMAT_A16B16G16R16F = 96,
- PVRSRV_PIXEL_FORMAT_A16B16G16R16_SINT = 97,
- PVRSRV_PIXEL_FORMAT_A16B16G16R16_SNORM = 98,
- PVRSRV_PIXEL_FORMAT_A16B16G16R16_UINT = 99,
- PVRSRV_PIXEL_FORMAT_A16B16G16R16_UNORM = 100,
-
-
- PVRSRV_PIXEL_FORMAT_G16R16 = 101,
- PVRSRV_PIXEL_FORMAT_G16R16F = 102,
- PVRSRV_PIXEL_FORMAT_G16R16_UINT = 103,
- PVRSRV_PIXEL_FORMAT_G16R16_UNORM = 104,
- PVRSRV_PIXEL_FORMAT_G16R16_SINT = 105,
- PVRSRV_PIXEL_FORMAT_G16R16_SNORM = 106,
-
-
- PVRSRV_PIXEL_FORMAT_R16 = 107,
- PVRSRV_PIXEL_FORMAT_R16F = 108,
- PVRSRV_PIXEL_FORMAT_R16_UINT = 109,
- PVRSRV_PIXEL_FORMAT_R16_UNORM = 110,
- PVRSRV_PIXEL_FORMAT_R16_SINT = 111,
- PVRSRV_PIXEL_FORMAT_R16_SNORM = 112,
-
-
- PVRSRV_PIXEL_FORMAT_X8R8G8B8 = 113,
- PVRSRV_PIXEL_FORMAT_X8R8G8B8_UNORM = 114,
- PVRSRV_PIXEL_FORMAT_X8R8G8B8_UNORM_SRGB = 115,
-
- PVRSRV_PIXEL_FORMAT_A8R8G8B8 = 116,
- PVRSRV_PIXEL_FORMAT_A8R8G8B8_UNORM = 117,
- PVRSRV_PIXEL_FORMAT_A8R8G8B8_UNORM_SRGB = 118,
-
- PVRSRV_PIXEL_FORMAT_A8B8G8R8 = 119,
- PVRSRV_PIXEL_FORMAT_A8B8G8R8_UINT = 120,
- PVRSRV_PIXEL_FORMAT_A8B8G8R8_UNORM = 121,
- PVRSRV_PIXEL_FORMAT_A8B8G8R8_UNORM_SRGB = 122,
- PVRSRV_PIXEL_FORMAT_A8B8G8R8_SINT = 123,
- PVRSRV_PIXEL_FORMAT_A8B8G8R8_SNORM = 124,
-
-
- PVRSRV_PIXEL_FORMAT_G8R8 = 125,
- PVRSRV_PIXEL_FORMAT_G8R8_UINT = 126,
- PVRSRV_PIXEL_FORMAT_G8R8_UNORM = 127,
- PVRSRV_PIXEL_FORMAT_G8R8_SINT = 128,
- PVRSRV_PIXEL_FORMAT_G8R8_SNORM = 129,
-
-
- PVRSRV_PIXEL_FORMAT_A8 = 130,
- PVRSRV_PIXEL_FORMAT_R8 = 131,
- PVRSRV_PIXEL_FORMAT_R8_UINT = 132,
- PVRSRV_PIXEL_FORMAT_R8_UNORM = 133,
- PVRSRV_PIXEL_FORMAT_R8_SINT = 134,
- PVRSRV_PIXEL_FORMAT_R8_SNORM = 135,
-
-
- PVRSRV_PIXEL_FORMAT_A2B10G10R10 = 136,
- PVRSRV_PIXEL_FORMAT_A2B10G10R10_UNORM = 137,
- PVRSRV_PIXEL_FORMAT_A2B10G10R10_UINT = 138,
-
-
- PVRSRV_PIXEL_FORMAT_B10G11R11 = 139,
- PVRSRV_PIXEL_FORMAT_B10G11R11F = 140,
-
-
- PVRSRV_PIXEL_FORMAT_X24G8R32 = 141,
- PVRSRV_PIXEL_FORMAT_G8R24 = 142,
- PVRSRV_PIXEL_FORMAT_X8R24 = 143,
- PVRSRV_PIXEL_FORMAT_E5B9G9R9 = 144,
- PVRSRV_PIXEL_FORMAT_R1 = 145,
-
- PVRSRV_PIXEL_FORMAT_RESERVED6 = 146,
- PVRSRV_PIXEL_FORMAT_RESERVED7 = 147,
- PVRSRV_PIXEL_FORMAT_RESERVED8 = 148,
- PVRSRV_PIXEL_FORMAT_RESERVED9 = 149,
- PVRSRV_PIXEL_FORMAT_RESERVED10 = 150,
- PVRSRV_PIXEL_FORMAT_RESERVED11 = 151,
- PVRSRV_PIXEL_FORMAT_RESERVED12 = 152,
- PVRSRV_PIXEL_FORMAT_RESERVED13 = 153,
- PVRSRV_PIXEL_FORMAT_RESERVED14 = 154,
- PVRSRV_PIXEL_FORMAT_RESERVED15 = 155,
- PVRSRV_PIXEL_FORMAT_RESERVED16 = 156,
- PVRSRV_PIXEL_FORMAT_RESERVED17 = 157,
- PVRSRV_PIXEL_FORMAT_RESERVED18 = 158,
- PVRSRV_PIXEL_FORMAT_RESERVED19 = 159,
- PVRSRV_PIXEL_FORMAT_RESERVED20 = 160,
-
-
- PVRSRV_PIXEL_FORMAT_UBYTE4 = 161,
- PVRSRV_PIXEL_FORMAT_SHORT4 = 162,
- PVRSRV_PIXEL_FORMAT_SHORT4N = 163,
- PVRSRV_PIXEL_FORMAT_USHORT4N = 164,
- PVRSRV_PIXEL_FORMAT_SHORT2N = 165,
- PVRSRV_PIXEL_FORMAT_SHORT2 = 166,
- PVRSRV_PIXEL_FORMAT_USHORT2N = 167,
- PVRSRV_PIXEL_FORMAT_UDEC3 = 168,
- PVRSRV_PIXEL_FORMAT_DEC3N = 169,
- PVRSRV_PIXEL_FORMAT_F16_2 = 170,
- PVRSRV_PIXEL_FORMAT_F16_4 = 171,
-
-
- PVRSRV_PIXEL_FORMAT_L_F16 = 172,
- PVRSRV_PIXEL_FORMAT_L_F16_REP = 173,
- PVRSRV_PIXEL_FORMAT_L_F16_A_F16 = 174,
- PVRSRV_PIXEL_FORMAT_A_F16 = 175,
- PVRSRV_PIXEL_FORMAT_B16G16R16F = 176,
-
- PVRSRV_PIXEL_FORMAT_L_F32 = 177,
- PVRSRV_PIXEL_FORMAT_A_F32 = 178,
- PVRSRV_PIXEL_FORMAT_L_F32_A_F32 = 179,
-
-
- PVRSRV_PIXEL_FORMAT_PVRTC2 = 180,
- PVRSRV_PIXEL_FORMAT_PVRTC4 = 181,
- PVRSRV_PIXEL_FORMAT_PVRTCII2 = 182,
- PVRSRV_PIXEL_FORMAT_PVRTCII4 = 183,
- PVRSRV_PIXEL_FORMAT_PVRTCIII = 184,
- PVRSRV_PIXEL_FORMAT_PVRO8 = 185,
- PVRSRV_PIXEL_FORMAT_PVRO88 = 186,
- PVRSRV_PIXEL_FORMAT_PT1 = 187,
- PVRSRV_PIXEL_FORMAT_PT2 = 188,
- PVRSRV_PIXEL_FORMAT_PT4 = 189,
- PVRSRV_PIXEL_FORMAT_PT8 = 190,
- PVRSRV_PIXEL_FORMAT_PTW = 191,
- PVRSRV_PIXEL_FORMAT_PTB = 192,
- PVRSRV_PIXEL_FORMAT_MONO8 = 193,
- PVRSRV_PIXEL_FORMAT_MONO16 = 194,
-
-
- PVRSRV_PIXEL_FORMAT_C0_YUYV = 195,
- PVRSRV_PIXEL_FORMAT_C0_UYVY = 196,
- PVRSRV_PIXEL_FORMAT_C0_YVYU = 197,
- PVRSRV_PIXEL_FORMAT_C0_VYUY = 198,
- PVRSRV_PIXEL_FORMAT_C1_YUYV = 199,
- PVRSRV_PIXEL_FORMAT_C1_UYVY = 200,
- PVRSRV_PIXEL_FORMAT_C1_YVYU = 201,
- PVRSRV_PIXEL_FORMAT_C1_VYUY = 202,
-
-
- PVRSRV_PIXEL_FORMAT_C0_YUV420_2P_UV = 203,
- PVRSRV_PIXEL_FORMAT_C0_YUV420_2P_VU = 204,
- PVRSRV_PIXEL_FORMAT_C0_YUV420_3P = 205,
- PVRSRV_PIXEL_FORMAT_C1_YUV420_2P_UV = 206,
- PVRSRV_PIXEL_FORMAT_C1_YUV420_2P_VU = 207,
- PVRSRV_PIXEL_FORMAT_C1_YUV420_3P = 208,
-
- PVRSRV_PIXEL_FORMAT_A2B10G10R10F = 209,
- PVRSRV_PIXEL_FORMAT_B8G8R8_SINT = 210,
- PVRSRV_PIXEL_FORMAT_PVRF32SIGNMASK = 211,
-
- PVRSRV_PIXEL_FORMAT_ABGR4444 = 212,
- PVRSRV_PIXEL_FORMAT_ABGR1555 = 213,
- PVRSRV_PIXEL_FORMAT_BGR565 = 214,
-
- PVRSRV_PIXEL_FORMAT_FORCE_I32 = 0x7fffffff
-
-} PVRSRV_PIXEL_FORMAT;
-
-typedef enum _PVRSRV_ALPHA_FORMAT_ {
- PVRSRV_ALPHA_FORMAT_UNKNOWN = 0x00000000,
- PVRSRV_ALPHA_FORMAT_PRE = 0x00000001,
- PVRSRV_ALPHA_FORMAT_NONPRE = 0x00000002,
- PVRSRV_ALPHA_FORMAT_MASK = 0x0000000F,
-} PVRSRV_ALPHA_FORMAT;
-
-typedef enum _PVRSRV_COLOURSPACE_FORMAT_ {
- PVRSRV_COLOURSPACE_FORMAT_UNKNOWN = 0x00000000,
- PVRSRV_COLOURSPACE_FORMAT_LINEAR = 0x00010000,
- PVRSRV_COLOURSPACE_FORMAT_NONLINEAR = 0x00020000,
- PVRSRV_COLOURSPACE_FORMAT_MASK = 0x000F0000,
-} PVRSRV_COLOURSPACE_FORMAT;
-
-
-typedef enum _PVRSRV_ROTATION_ {
- PVRSRV_ROTATE_0 = 0,
- PVRSRV_ROTATE_90 = 1,
- PVRSRV_ROTATE_180 = 2,
- PVRSRV_ROTATE_270 = 3,
- PVRSRV_FLIP_Y
-
-} PVRSRV_ROTATION;
-
-#define PVRSRV_CREATE_SWAPCHAIN_SHARED (1<<0)
-#define PVRSRV_CREATE_SWAPCHAIN_QUERY (1<<1)
-#define PVRSRV_CREATE_SWAPCHAIN_OEMOVERLAY (1<<2)
-
-typedef struct _PVRSRV_SYNC_DATA_
-{
-
- IMG_UINT32 ui32WriteOpsPending;
- volatile IMG_UINT32 ui32WriteOpsComplete;
-
-
- IMG_UINT32 ui32ReadOpsPending;
- volatile IMG_UINT32 ui32ReadOpsComplete;
-
-
- IMG_UINT32 ui32LastOpDumpVal;
- IMG_UINT32 ui32LastReadOpDumpVal;
-
-} PVRSRV_SYNC_DATA;
-
-typedef struct _PVRSRV_CLIENT_SYNC_INFO_
-{
-
- PVRSRV_SYNC_DATA *psSyncData;
-
-
-
-
-
- IMG_DEV_VIRTADDR sWriteOpsCompleteDevVAddr;
-
-
- IMG_DEV_VIRTADDR sReadOpsCompleteDevVAddr;
-
-
- IMG_HANDLE hMappingInfo;
-
-
- IMG_HANDLE hKernelSyncInfo;
-
-} PVRSRV_CLIENT_SYNC_INFO, *PPVRSRV_CLIENT_SYNC_INFO;
-
-typedef struct PVRSRV_RESOURCE_TAG
-{
- volatile IMG_UINT32 ui32Lock;
- IMG_UINT32 ui32ID;
-}PVRSRV_RESOURCE;
-typedef PVRSRV_RESOURCE PVRSRV_RES_HANDLE;
-
-
-typedef IMG_VOID (*PFN_CMD_COMPLETE) (IMG_HANDLE);
-typedef IMG_VOID (**PPFN_CMD_COMPLETE) (IMG_HANDLE);
-
-typedef IMG_BOOL (*PFN_CMD_PROC) (IMG_HANDLE, IMG_UINT32, IMG_VOID*);
-typedef IMG_BOOL (**PPFN_CMD_PROC) (IMG_HANDLE, IMG_UINT32, IMG_VOID*);
-
-
-typedef struct _IMG_RECT_
-{
- IMG_INT32 x0;
- IMG_INT32 y0;
- IMG_INT32 x1;
- IMG_INT32 y1;
-}IMG_RECT;
-
-typedef struct _IMG_RECT_16_
-{
- IMG_INT16 x0;
- IMG_INT16 y0;
- IMG_INT16 x1;
- IMG_INT16 y1;
-}IMG_RECT_16;
-
-
-typedef PVRSRV_ERROR (*PFN_GET_BUFFER_ADDR)(IMG_HANDLE,
- IMG_HANDLE,
- IMG_SYS_PHYADDR**,
- IMG_SIZE_T*,
- IMG_VOID**,
- IMG_HANDLE*,
- IMG_BOOL*,
- IMG_UINT32*);
-
-
-typedef struct DISPLAY_DIMS_TAG
-{
- IMG_UINT32 ui32ByteStride;
- IMG_UINT32 ui32Width;
- IMG_UINT32 ui32Height;
-} DISPLAY_DIMS;
-
-
-typedef struct DISPLAY_FORMAT_TAG
-{
-
- PVRSRV_PIXEL_FORMAT pixelformat;
-} DISPLAY_FORMAT;
-
-typedef struct DISPLAY_SURF_ATTRIBUTES_TAG
-{
-
- PVRSRV_PIXEL_FORMAT pixelformat;
-
- DISPLAY_DIMS sDims;
-} DISPLAY_SURF_ATTRIBUTES;
-
-
-typedef struct DISPLAY_MODE_INFO_TAG
-{
-
- PVRSRV_PIXEL_FORMAT pixelformat;
-
- DISPLAY_DIMS sDims;
-
- IMG_UINT32 ui32RefreshHZ;
-
- IMG_UINT32 ui32OEMFlags;
-} DISPLAY_MODE_INFO;
-
-
-
-#define MAX_DISPLAY_NAME_SIZE (50)
-
-typedef struct DISPLAY_INFO_TAG
-{
-
- IMG_UINT32 ui32MaxSwapChains;
-
- IMG_UINT32 ui32MaxSwapChainBuffers;
-
- IMG_UINT32 ui32MinSwapInterval;
-
- IMG_UINT32 ui32MaxSwapInterval;
-
- IMG_UINT32 ui32PhysicalWidthmm;
- IMG_UINT32 ui32PhysicalHeightmm;
-
- IMG_CHAR szDisplayName[MAX_DISPLAY_NAME_SIZE];
-#if defined(SUPPORT_HW_CURSOR)
-
- IMG_UINT16 ui32CursorWidth;
- IMG_UINT16 ui32CursorHeight;
-#endif
-} DISPLAY_INFO;
-
-typedef struct ACCESS_INFO_TAG
-{
- IMG_UINT32 ui32Size;
- IMG_UINT32 ui32FBPhysBaseAddress;
- IMG_UINT32 ui32FBMemAvailable;
- IMG_UINT32 ui32SysPhysBaseAddress;
- IMG_UINT32 ui32SysSize;
- IMG_UINT32 ui32DevIRQ;
-}ACCESS_INFO;
-
-
-typedef struct PVRSRV_CURSOR_SHAPE_TAG
-{
- IMG_UINT16 ui16Width;
- IMG_UINT16 ui16Height;
- IMG_INT16 i16XHot;
- IMG_INT16 i16YHot;
-
-
- IMG_VOID* pvMask;
- IMG_INT16 i16MaskByteStride;
-
-
- IMG_VOID* pvColour;
- IMG_INT16 i16ColourByteStride;
- PVRSRV_PIXEL_FORMAT eColourPixelFormat;
-} PVRSRV_CURSOR_SHAPE;
-
-#define PVRSRV_SET_CURSOR_VISIBILITY (1<<0)
-#define PVRSRV_SET_CURSOR_POSITION (1<<1)
-#define PVRSRV_SET_CURSOR_SHAPE (1<<2)
-#define PVRSRV_SET_CURSOR_ROTATION (1<<3)
-
-typedef struct PVRSRV_CURSOR_INFO_TAG
-{
-
- IMG_UINT32 ui32Flags;
-
-
- IMG_BOOL bVisible;
-
-
- IMG_INT16 i16XPos;
- IMG_INT16 i16YPos;
-
-
- PVRSRV_CURSOR_SHAPE sCursorShape;
-
-
- IMG_UINT32 ui32Rotation;
-
-} PVRSRV_CURSOR_INFO;
-
-
-typedef struct _PVRSRV_REGISTRY_INFO_
-{
- IMG_UINT32 ui32DevCookie;
- IMG_PCHAR pszKey;
- IMG_PCHAR pszValue;
- IMG_PCHAR pszBuf;
- IMG_UINT32 ui32BufSize;
-} PVRSRV_REGISTRY_INFO, *PPVRSRV_REGISTRY_INFO;
-
-
-PVRSRV_ERROR IMG_CALLCONV PVRSRVReadRegistryString (PPVRSRV_REGISTRY_INFO psRegInfo);
-PVRSRV_ERROR IMG_CALLCONV PVRSRVWriteRegistryString (PPVRSRV_REGISTRY_INFO psRegInfo);
-
-
-#define PVRSRV_BC_FLAGS_YUVCSC_CONFORMANT_RANGE (0 << 0)
-#define PVRSRV_BC_FLAGS_YUVCSC_FULL_RANGE (1 << 0)
-
-#define PVRSRV_BC_FLAGS_YUVCSC_BT601 (0 << 1)
-#define PVRSRV_BC_FLAGS_YUVCSC_BT709 (1 << 1)
-
-#define MAX_BUFFER_DEVICE_NAME_SIZE (50)
-
-typedef struct BUFFER_INFO_TAG
-{
- IMG_UINT32 ui32BufferCount;
- IMG_UINT32 ui32BufferDeviceID;
- PVRSRV_PIXEL_FORMAT pixelformat;
- IMG_UINT32 ui32ByteStride;
- IMG_UINT32 ui32Width;
- IMG_UINT32 ui32Height;
- IMG_UINT32 ui32Flags;
- IMG_CHAR szDeviceName[MAX_BUFFER_DEVICE_NAME_SIZE];
-} BUFFER_INFO;
-
-typedef enum _OVERLAY_DEINTERLACE_MODE_
-{
- WEAVE=0x0,
- BOB_ODD,
- BOB_EVEN,
- BOB_EVEN_NONINTERLEAVED
-} OVERLAY_DEINTERLACE_MODE;
-
-#endif
diff --git a/sys/pvr2d/pvr_includes/wsegl.h b/sys/pvr2d/pvr_includes/wsegl.h deleted file mode 100644 index e5191ec4d..000000000 --- a/sys/pvr2d/pvr_includes/wsegl.h +++ /dev/null @@ -1,285 +0,0 @@ -/**********************************************************************
-*
-* Copyright(c) Imagination Technologies Ltd.
-*
-* The contents of this file are subject to the MIT license as set out below.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy
-* of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
-* OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
-* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*
-* This License is also included in this distribution in the file called
-* "COPYING".
-*
-******************************************************************************/
-
-
-
-#if !defined(__WSEGL_H__)
-#define __WSEGL_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-// WSEGL Platform-specific definitions
-*/
-#if defined(__linux__)
-#define WSEGL_EXPORT __attribute__((visibility("default")))
-#define WSEGL_IMPORT
-#else
-#define WSEGL_EXPORT
-#define WSEGL_IMPORT
-#endif
-
-/*
-// WSEGL API Version Number
-*/
-
-#define WSEGL_VERSION 2
-#define WSEGL_DEFAULT_DISPLAY 0
-#define WSEGL_DEFAULT_NATIVE_ENGINE 0
-
-#define WSEGL_FALSE 0
-#define WSEGL_TRUE 1
-#define WSEGL_NULL 0
-
-#define WSEGL_UNREFERENCED_PARAMETER(param) (param) = (param)
-
-/*
-// WSEGL handles
-*/
-typedef void *WSEGLDisplayHandle;
-typedef void *WSEGLDrawableHandle;
-
-/*
-// Display capability type
-*/
-typedef enum WSEGLCapsType_TAG
-{
- WSEGL_NO_CAPS = 0,
- WSEGL_CAP_MIN_SWAP_INTERVAL = 1, /* System default value = 1 */
- WSEGL_CAP_MAX_SWAP_INTERVAL = 2, /* System default value = 1 */
- WSEGL_CAP_WINDOWS_USE_HW_SYNC = 3, /* System default value = 0 (FALSE) */
- WSEGL_CAP_PIXMAPS_USE_HW_SYNC = 4, /* System default value = 0 (FALSE) */
-
-} WSEGLCapsType;
-
-/*
-// Display capability
-*/
-typedef struct WSEGLCaps_TAG
-{
- WSEGLCapsType eCapsType;
- unsigned long ui32CapsValue;
-
-} WSEGLCaps;
-
-/*
-// Drawable type
-*/
-#define WSEGL_NO_DRAWABLE 0x0
-#define WSEGL_DRAWABLE_WINDOW 0x1
-#define WSEGL_DRAWABLE_PIXMAP 0x2
-
-
-/*
-// Pixel format of display/drawable
-*/
-typedef enum WSEGLPixelFormat_TAG
-{
- /* These must not be re-ordered */
- WSEGL_PIXELFORMAT_RGB565 = 0,
- WSEGL_PIXELFORMAT_ARGB4444 = 1,
- WSEGL_PIXELFORMAT_ARGB8888 = 2,
- WSEGL_PIXELFORMAT_ARGB1555 = 3,
- WSEGL_PIXELFORMAT_ABGR8888 = 4,
- WSEGL_PIXELFORMAT_XBGR8888 = 5,
-
- /* These are compatibility names only; new WSEGL
- * modules should not use them.
- */
- WSEGL_PIXELFORMAT_565 = WSEGL_PIXELFORMAT_RGB565,
- WSEGL_PIXELFORMAT_4444 = WSEGL_PIXELFORMAT_ARGB4444,
- WSEGL_PIXELFORMAT_8888 = WSEGL_PIXELFORMAT_ARGB8888,
- WSEGL_PIXELFORMAT_1555 = WSEGL_PIXELFORMAT_ARGB1555,
-
-} WSEGLPixelFormat;
-
-/*
-// Transparent of display/drawable
-*/
-typedef enum WSEGLTransparentType_TAG
-{
- WSEGL_OPAQUE = 0,
- WSEGL_COLOR_KEY = 1,
-
-} WSEGLTransparentType;
-
-/*
-// Display/drawable configuration
-*/
-typedef struct WSEGLConfig_TAG
-{
- /*
- // Type of drawables this configuration applies to -
- // OR'd values of drawable types.
- */
- unsigned long ui32DrawableType;
-
- /* Pixel format */
- WSEGLPixelFormat ePixelFormat;
-
- /* Native Renderable - set to WSEGL_TRUE if native renderable */
- unsigned long ulNativeRenderable;
-
- /* FrameBuffer Level Parameter */
- unsigned long ulFrameBufferLevel;
-
- /* Native Visual ID */
- unsigned long ulNativeVisualID;
-
- /* Native Visual */
- void *hNativeVisual;
-
- /* Transparent Type */
- WSEGLTransparentType eTransparentType;
-
- /* Transparent Color - only used if transparent type is COLOR_KEY */
- unsigned long ulTransparentColor; /* packed as 0x00RRGGBB */
-
-
-} WSEGLConfig;
-
-/*
-// WSEGL errors
-*/
-typedef enum WSEGLError_TAG
-{
- WSEGL_SUCCESS = 0,
- WSEGL_CANNOT_INITIALISE = 1,
- WSEGL_BAD_NATIVE_DISPLAY = 2,
- WSEGL_BAD_NATIVE_WINDOW = 3,
- WSEGL_BAD_NATIVE_PIXMAP = 4,
- WSEGL_BAD_NATIVE_ENGINE = 5,
- WSEGL_BAD_DRAWABLE = 6,
- WSEGL_BAD_MATCH = 7,
- WSEGL_OUT_OF_MEMORY = 8,
-
- /* These are compatibility names only; new WSEGL
- * modules should not use them.
- */
- WSEGL_BAD_CONFIG = WSEGL_BAD_MATCH,
-
-} WSEGLError;
-
-/*
-// Drawable orientation (in degrees anti-clockwise)
-*/
-typedef enum WSEGLRotationAngle_TAG
-{
- WSEGL_ROTATE_0 = 0,
- WSEGL_ROTATE_90 = 1,
- WSEGL_ROTATE_180 = 2,
- WSEGL_ROTATE_270 = 3
-
-} WSEGLRotationAngle;
-
-/*
-// Drawable information required by OpenGL-ES driver
-*/
-typedef struct WSEGLDrawableParams_TAG
-{
- /* Width in pixels of the drawable */
- unsigned long ui32Width;
-
- /* Height in pixels of the drawable */
- unsigned long ui32Height;
-
- /* Stride in pixels of the drawable */
- unsigned long ui32Stride;
-
- /* Pixel format of the drawable */
- WSEGLPixelFormat ePixelFormat;
-
- /* User space cpu virtual address of the drawable */
- void *pvLinearAddress;
-
- /* HW address of the drawable */
- unsigned long ui32HWAddress;
-
- /* Private data for the drawable */
- void *hPrivateData;
-
-
-} WSEGLDrawableParams;
-
-
-/*
-// Table of function pointers that is returned by WSEGL_GetFunctionTablePointer()
-//
-// The first entry in the table is the version number of the wsegl.h header file that
-// the module has been written against, and should therefore be set to WSEGL_VERSION
-*/
-typedef struct WSEGL_FunctionTable_TAG
-{
- unsigned long ui32WSEGLVersion;
-
- WSEGLError (*pfnWSEGL_IsDisplayValid)(NativeDisplayType);
-
- WSEGLError (*pfnWSEGL_InitialiseDisplay)(NativeDisplayType, WSEGLDisplayHandle *, const WSEGLCaps **, WSEGLConfig **);
-
- WSEGLError (*pfnWSEGL_CloseDisplay)(WSEGLDisplayHandle);
-
- WSEGLError (*pfnWSEGL_CreateWindowDrawable)(WSEGLDisplayHandle, WSEGLConfig *, WSEGLDrawableHandle *, NativeWindowType, WSEGLRotationAngle *);
-
- WSEGLError (*pfnWSEGL_CreatePixmapDrawable)(WSEGLDisplayHandle, WSEGLConfig *, WSEGLDrawableHandle *, NativePixmapType, WSEGLRotationAngle *);
-
- WSEGLError (*pfnWSEGL_DeleteDrawable)(WSEGLDrawableHandle);
-
- WSEGLError (*pfnWSEGL_SwapDrawable)(WSEGLDrawableHandle, unsigned long);
-
- WSEGLError (*pfnWSEGL_SwapControlInterval)(WSEGLDrawableHandle, unsigned long);
-
- WSEGLError (*pfnWSEGL_WaitNative)(WSEGLDrawableHandle, unsigned long);
-
- WSEGLError (*pfnWSEGL_CopyFromDrawable)(WSEGLDrawableHandle, NativePixmapType);
-
- WSEGLError (*pfnWSEGL_CopyFromPBuffer)(void *, unsigned long, unsigned long, unsigned long, WSEGLPixelFormat, NativePixmapType);
-
- WSEGLError (*pfnWSEGL_GetDrawableParameters)(WSEGLDrawableHandle, WSEGLDrawableParams *, WSEGLDrawableParams *);
-
- WSEGLError (*pfnWSEGL_ConnectDrawable)(WSEGLDrawableHandle);
-
- WSEGLError (*pfnWSEGL_DisconnectDrawable)(WSEGLDrawableHandle);
-
-
-} WSEGL_FunctionTable;
-
-
-WSEGL_IMPORT const WSEGL_FunctionTable *WSEGL_GetFunctionTablePointer(void);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __WSEGL_H__ */
-
-/******************************************************************************
- End of file (wsegl.h)
-******************************************************************************/
diff --git a/sys/qcam/Makefile.am b/sys/qcam/Makefile.am deleted file mode 100644 index 3843ae8bc..000000000 --- a/sys/qcam/Makefile.am +++ /dev/null @@ -1,12 +0,0 @@ - -plugin_LTLIBRARIES = libgstqcam.la - -EXTRA_DIST = qcam-os.c qcam-Linux.c - -libgstqcam_la_SOURCES = gstqcamsrc.c qcam-lib.c exposure.c -libgstqcam_la_CFLAGS = -O2 $(GST_CFLAGS) -libgstqcam_la_LIBADD = -libgstqcam_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstqcam_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -noinst_HEADERS = gstqcamsrc.h qcam-os.h qcam.h qcamip.h qcam-Linux.h diff --git a/sys/qcam/dark.c b/sys/qcam/dark.c deleted file mode 100644 index cdfa2ab8d..000000000 --- a/sys/qcam/dark.c +++ /dev/null @@ -1,258 +0,0 @@ -/****************************************************************** - -Copyright (C) 1996 by Brian Scearce - -Permission is hereby granted, free of charge, to any person obtaining a -copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -and/or distribute copies of the Software, and to permit persons to whom -the Software is furnished to do so, subject to the following conditions: - -1. The above copyright notice and this permission notice shall be - included in all copies or substantial portions of the Software. - -2. Redistribution for profit requires the express, written permission of - the author. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL BRIAN SCEARCE BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. -******************************************************************/ - -/* Fixdark - Routine to repair dark current artifacts in qcam output. - Basic idea: the Qcam CCD suffers from "dark current"; - that is, some of the CCD pixels will leak current under - long exposures, even if they're in the dark, and this - shows up as ugly speckling on images taken in low light. - - Fortunately, the leaky pixels are the same from shot to - shot. So, we can figure out which pixels are leaky by - taking some establishing shots in the dark, and try to - fix those pixels on subsequent shots. The dark - establishing shots need only be done once per camera. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <stdio.h> -#include <string.h> -#include <assert.h> -#include "qcam.h" -#define MAX_LOOPS 10 -#define FNAME "qcam.darkfile" - -static unsigned char master_darkmask1[MAX_HEIGHT][MAX_WIDTH]; -static unsigned char master_darkmask2[MAX_HEIGHT / 2 + 1][MAX_WIDTH / 2 + 1]; -static unsigned char master_darkmask4[MAX_HEIGHT / 4 + 1][MAX_WIDTH / 4 + 1]; - -/* -int -read_darkmask() -{ - int x, y; - int min_bright; - char darkfile[BUFSIZ], *p; - FILE *fp; - - strcpy(darkfile, CONFIG_FILE); - if ( (p = strrchr(darkfile, '/'))) { - strcpy(p+1, FNAME); - } else { - strcpy(darkfile, FNAME); - } - - if (!(fp = fopen(darkfile, "r"))) { -#ifdef DEBUG - fprintf(stderr, "Can't open darkfile %s\n", darkfile); -#endif - return 0; - } - - if (fread(master_darkmask1, sizeof(unsigned char), MAX_WIDTH*MAX_HEIGHT, fp) != - MAX_WIDTH*MAX_HEIGHT) { -#ifdef DEBUG - fprintf(stderr, "Error reading darkfile\n"); -#endif - return 0; - } - - for (y = 0; y < MAX_HEIGHT; y += 2) { - for (x = 0; x < MAX_WIDTH; x += 2) { - min_bright = master_darkmask1[y][x]; - if (y < MAX_HEIGHT-1 && master_darkmask1[y+1][x] < min_bright) - min_bright = master_darkmask1[y+1][x]; - if (x < MAX_WIDTH-1 && master_darkmask1[y][x+1] < min_bright) - min_bright = master_darkmask1[y][x+1]; - if (y < MAX_HEIGHT-1 && x < MAX_WIDTH-1 && master_darkmask1[y+1][x+1] < min_bright) - min_bright = master_darkmask1[y+1][x+1]; - master_darkmask2[y/2][x/2] = min_bright; - assert(y/2 < MAX_HEIGHT/2+1); - assert(x/2 < MAX_WIDTH/2+1); - } - } - - for (y = 0; y < MAX_HEIGHT/2; y += 2) { - for (x = 0; x < MAX_WIDTH/2; x += 2) { - min_bright = master_darkmask2[y][x]; - if (y < MAX_HEIGHT/2-1 && master_darkmask2[y+1][x] < min_bright) - min_bright = master_darkmask2[y+1][x]; - if (x < MAX_WIDTH/2-1 && master_darkmask2[y][x+1] < min_bright) - min_bright = master_darkmask2[y][x+1]; - if (y < MAX_HEIGHT/2-1 && x < MAX_WIDTH-1 && master_darkmask2[y+1][x+1] < min_bright) - min_bright = master_darkmask2[y+1][x+1]; - master_darkmask4[y/2][x/2] = min_bright; - assert(y/2 < MAX_HEIGHT/4+1); - assert(x/2 < MAX_WIDTH/4+1); - } - } - - fclose(fp); - return 1; -} -*/ - - -/* fixdark - We first record a list of bad leaky pixels, by making a - number of exposures in the dark. master_darkmask holds - this information. It's a map of the CCD. - master_darkmask[y][x] == val means that the pixel is - unreliable for brightnesses of "val" and above. - - We go over the image. If a pixel is bad, look at the - adjacent four pixels, average the ones that have good - values, and use that instead. -*/ - -int -fixdark (const struct qcam *q, scanbuf * scan) -{ - static int init = 0; - static int smallest_dm = 255; - unsigned char darkmask[MAX_HEIGHT][MAX_WIDTH]; - unsigned char new_image[MAX_HEIGHT][MAX_WIDTH]; - int width, height; - int max_width, max_height; - int x, y; - int ccd_x, ccd_y; - int pixelcount, pixeltotal; - int again, loopcount = 0; - int val; - int brightness = q->brightness; - int scale = q->transfer_scale; - - if (!init) { - if (!read_darkmask ()) - return 0; - for (y = 0; y < MAX_HEIGHT; y++) - for (x = 0; x < MAX_HEIGHT; x++) - if (master_darkmask1[y][x] < smallest_dm) { - smallest_dm = master_darkmask1[y][x]; -#ifdef DEBUG - fprintf (stderr, "Smallest mask is %d at (%d, %d)\n", - smallest_dm, x, y); -#endif - } - init = 1; - } - - if (brightness < smallest_dm) { -#ifdef DEBUG - fprintf (stderr, - "Brightness %d (dark current starts at %d), no fixup needed\n", - brightness, smallest_dm); -#endif - return 1; - } - - width = q->width / scale; - height = q->height / scale; - - max_height = MAX_HEIGHT / scale; - max_width = MAX_WIDTH / scale; - for (y = 0; y < max_height; y++) - for (x = 0; x < max_width; x++) - if (scale == 1) { - darkmask[y][x] = master_darkmask1[y][x]; - } else if (scale == 2) { - darkmask[y][x] = master_darkmask2[y][x]; - } else if (scale == 4) { - darkmask[y][x] = master_darkmask4[y][x]; - } else { -#ifdef DEBUG - fprintf (stderr, "Bad transfer_scale in darkmask assignment!\n"); -#endif - return 0; - } - - do { - again = 0; - ccd_y = (q->top - 1) / scale; - for (y = 0; y < height; y++, ccd_y++) { - ccd_x = q->left - 1; - ccd_x /= 2; - ccd_x *= 2; - ccd_x /= scale; - for (x = 0; x < width; x++, ccd_x++) { - val = scan[y * width + x]; - if (brightness < darkmask[ccd_y][ccd_x]) { /* good pixel */ - new_image[y][x] = val; - } else { /* bad pixel */ - /* look at nearby pixels, average the good values */ - pixelcount = 0; - pixeltotal = 0; - if (x > 0) { /* left */ - if (brightness < darkmask[ccd_y][ccd_x - 1]) { - pixelcount++; - pixeltotal += scan[y * width + x - 1]; - } - } - if (x < width - 1) { /* right */ - if (brightness < darkmask[ccd_y][ccd_x + 1]) { - pixelcount++; - pixeltotal += scan[y * width + x + 1]; - } - } - if (y > 0) { /* above */ - if (brightness < darkmask[ccd_y - 1][ccd_x]) { - pixelcount++; - pixeltotal += scan[(y - 1) * width + x]; - } - } - if (y < height - 1) { /* below */ - if (brightness < darkmask[ccd_y + 1][ccd_x]) { - pixelcount++; - pixeltotal += scan[(y + 1) * width + x]; - } - } - - if (pixelcount == 0) { /* no valid neighbors! */ - again = 1; - } else { - new_image[y][x] = pixeltotal / pixelcount; - /* mark this pixel as valid, so we don't loop forever */ - darkmask[ccd_y][ccd_x] = 255; - } - } - } - } - - for (y = 0; y < height; y++) - for (x = 0; x < width; x++) - scan[y * width + x] = new_image[y][x]; - - } while (loopcount++ < MAX_LOOPS && again); -#ifdef DEBUG - fprintf (stderr, "Darkmask fix took %d loop%s\n", - loopcount, (loopcount == 1) ? "" : "s"); -#endif - return 1; -} diff --git a/sys/qcam/exposure.c b/sys/qcam/exposure.c deleted file mode 100644 index 8f18e488a..000000000 --- a/sys/qcam/exposure.c +++ /dev/null @@ -1,287 +0,0 @@ -/* exposure.c - * - * Time-stamp: <02 Sep 96 11:52:21 HST edo@eosys.com> - * - * Version 0.2 - */ - - -/****************************************************************** - -Copyright (C) 1996 by Ed Orcutt Systems - -Permission is hereby granted, free of charge, to any person -obtaining a copy of this software and associated documentation -files (the "Software"), to deal in the Software without -restriction, including without limitation the rights to use, -copy, modify, merge, publish, and/or distribute copies of the -Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -1. The above copyright notice and this permission notice shall - be included in all copies or substantial portions of the - Software. - -2. Redistribution for profit requires the express, written - permission of the author. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL ED ORCUTT SYSTEMS BE LIABLE -FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. - -******************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <stdio.h> -#include "qcam.h" -#include "qcamip.h" - -/* Prototypes for private (static) functions used by the routines - * within this file. Externally visible functions should be - * prototyped in qcamip.h - */ - -static int qcip_pixel_average (struct qcam *q, scanbuf * scan); -static int qcip_luminance_std (struct qcam *q, scanbuf * scan, int avg); - -/* Private data used by the auto exposure routine */ - -static int luminance_target = -1; -static int luminance_tolerance = 0; -static int luminance_std_target = -1; -static int luminance_std_tolerance = 0; -static int ae_mode = AE_ALL_AVG; - -/* Calculate average pixel value for entire image */ - -static int -qcip_pixel_average (struct qcam *q, scanbuf * scan) -{ - int count = 0; - int sum = 0; - int pixels; - int i; - - pixels = q->height / q->transfer_scale; - pixels *= q->width / q->transfer_scale; - - for (i = 0; i < pixels; i++) { - sum += scan[i]; - count++; - } - return (sum / count); -} - -/* Calculate average pixel value for center of image */ - -static int -qcip_pixel_average_center (struct qcam *q, scanbuf * scan) -{ - int count = 0; - int sum = 0; - int height, width; - int maxrow, maxcol; - int i, j; - - /* actual image width & height after scaling */ - width = q->width / q->transfer_scale; - height = q->height / q->transfer_scale; - - maxcol = width * 2 / 3; - maxrow = height * 2 / 3; - - for (i = width / 3; i < maxcol; i++) { - for (j = height / 3; j < maxrow; j++) { - sum += scan[j * width + i]; - count++; - } - } - return (sum / count); -} - -int -qcip_set_luminance_target (struct qcam *q, int val) -{ - const int max_pixel_val = q->bpp == 6 ? 63 : 15; - - if ((val - luminance_tolerance) >= 0 && - (val + luminance_tolerance) <= max_pixel_val) { - luminance_target = val; - return QCIP_XPSR_OK; - } - return QCIP_XPSR_LUM_INVLD; -} - -int -qcip_set_luminance_tolerance (struct qcam *q, int val) -{ - const int max_pixel_val = q->bpp == 6 ? 63 : 15; - - /* set target if it has not been explicitly set */ - if (luminance_target == -1) { - luminance_target = q->bpp == 6 ? 32 : 8; - } - - if ((luminance_target - val) >= 0 && - (luminance_target + val) <= max_pixel_val) { - luminance_tolerance = val; - return QCIP_XPSR_OK; - } - return QCIP_XPSR_LUM_INVLD; -} - -int -qcip_set_luminance_std_target (struct qcam *q, int val) -{ - luminance_std_target = val; - return QCIP_XPSR_OK; -} - -int -qcip_set_luminance_std_tolerance (struct qcam *q, int val) -{ - luminance_std_tolerance = val; - return QCIP_XPSR_OK; -} - -int -qcip_set_autoexposure_mode (int val) -{ - ae_mode = val; - return 0; -} - -/* Calculate standard deviation of pixel value for entire image */ - -static int -qcip_luminance_std (struct qcam *q, scanbuf * scan, int avg) -{ - int count = 0; - int sum = 0; - int pixels; - int i; - - pixels = q->height / q->transfer_scale; - pixels *= q->width / q->transfer_scale; - - for (i = 0; i < pixels; i++) { - if (scan[i] < avg) { - sum += avg - scan[i]; - } else { - sum += scan[i] - avg; - } - count++; - } - return (sum / count); -} - - -/* If necessary adjust the brightness in an attempt to achieve - * a target average pixel value: 32 for 6 bpp, 8 for 4bpp. - * This routine *will* modify the brightness value in preparation - * for another scan unless the target average pixel values has - * been reached. If the exposure is correct (yes, I realize that - * this is subjective) QCIP_XPSR_OK will be returned, otherwise - * return QCIP_XPSR_RSCN after adjusting the exposure. - * - * Caveat: If the new calculated brightness value is invalid, - * QCIP_XPSR_ERR will be returned. - */ - -int -qcip_autoexposure (struct qcam *q, scanbuf * scan) -{ - int luminance_dif; - int luminance_avg; - int brightness_adj; - int lum_min, lum_max; - int lum_std, lum_std_min, lum_std_max; - int ret = QCIP_XPSR_OK; - -#ifdef DEBUG - fprintf (stderr, "Brightness: %d Contrast: %d\n", - qc_getbrightness (q), qc_getcontrast (q)); -#endif - - switch (ae_mode) { - case AE_CTR_AVG: - luminance_avg = qcip_pixel_average_center (q, scan); - break; - case AE_STD_AVG: - luminance_avg = qcip_pixel_average (q, scan); - lum_std = qcip_luminance_std (q, scan, luminance_avg); - - /* ==>> Contrast adjustment <<== */ - - /* set target if it has not been explicitly set */ - if (luminance_std_target == -1) { - luminance_std_target = q->bpp == 6 ? 10 : 2; - } - - /* Adjust contrast to reach target luminance standard deviation */ - lum_std_min = luminance_std_target - luminance_std_tolerance; - lum_std_max = luminance_std_target + luminance_std_tolerance; - - if (lum_std < lum_std_min || lum_std > lum_std_max) { - ret = QCIP_XPSR_RSCN; - if (qc_setcontrast (q, - luminance_std_target - lum_std + qc_getcontrast (q))) { - return QCIP_XPSR_ERR; - } - } -#ifdef DEBUG - fprintf (stderr, "Luminance std/target/tolerance: %d/%d/%d\n", - lum_std, luminance_std_target, luminance_std_tolerance); -#endif - - break; - case AE_ALL_AVG: - default: - luminance_avg = qcip_pixel_average (q, scan); - break; - } - - /* ==>> Brightness adjustment <<== */ - - /* set target if it has not been explicitly set */ - if (luminance_target == -1) { - luminance_target = q->bpp == 6 ? 32 : 8; - } - - lum_min = luminance_target - luminance_tolerance; - lum_max = luminance_target + luminance_tolerance; - -#ifdef DEBUG - fprintf (stderr, "Luminance avg/target/tolerance: %d/%d/%d\n", - luminance_avg, luminance_target, luminance_tolerance); -#endif - - /* check for luminance within target range */ - if (luminance_avg < lum_min || luminance_avg > lum_max) { - ret = QCIP_XPSR_RSCN; - /* we need to adjust the brighness, which way? */ - luminance_dif = luminance_target - luminance_avg; - if (luminance_dif > 0) { - brightness_adj = luminance_dif / 2 + 1; - } else { - brightness_adj = luminance_dif / 2 - 1; - } - - /* Adjusted brightness is out of range .. - * throw in the towel ... auto-exposure has failed! - */ - if (qc_setbrightness (q, brightness_adj + qc_getbrightness (q))) { - return QCIP_XPSR_ERR; - } - } - - return ret; -} diff --git a/sys/qcam/gstqcamsrc.c b/sys/qcam/gstqcamsrc.c deleted file mode 100644 index dbe774090..000000000 --- a/sys/qcam/gstqcamsrc.c +++ /dev/null @@ -1,445 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <sys/ioctl.h> -#include <sys/mman.h> -#include <string.h> - -/*#define DEBUG_ENABLED */ -#include <gstqcamsrc.h> -#include <gst/video/video.h> - -#include "qcamip.h" - -#define AE_NONE 3 - -#define DEF_WIDTH 320 -#define DEF_HEIGHT 224 -#define DEF_BRIGHTNESS 226 -#define DEF_WHITEBAL 128 -#define DEF_CONTRAST 72 -#define DEF_TOP 1 -#define DEF_LEFT 14 -#define DEF_TRANSFER_SCALE 2 -#define DEF_DEPTH 6 -#define DEF_PORT 0x378 -#define DEF_AUTOEXP AE_NONE - -static GstStaticPadTemplate gst_qcamsrc_src_factory = -GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420")) - ); - -#define GST_TYPE_AUTOEXP_MODE (gst_autoexp_mode_get_type()) -static GType -gst_autoexp_mode_get_type (void) -{ - static GType autoexp_mode_type = 0; - static const GEnumValue autoexp_modes[] = { - {AE_ALL_AVG, "0", "Average Picture"}, - {AE_CTR_AVG, "1", "Average Center"}, - {AE_STD_AVG, "2", "Standard Deviation"}, - {AE_NONE, "3", "None"}, - {0, NULL, NULL}, - }; - - if (!autoexp_mode_type) { - autoexp_mode_type = - g_enum_register_static ("GstAutoExposureMode", autoexp_modes); - } - return autoexp_mode_type; -} - -/* QCamSrc signals and args */ -enum -{ - /* FILL ME */ - LAST_SIGNAL -}; - -enum -{ - ARG_0, - ARG_WIDTH, - ARG_HEIGHT, - ARG_BRIGHTNESS, - ARG_WHITEBAL, - ARG_CONTRAST, - ARG_TOP, - ARG_LEFT, - ARG_TRANSFER_SCALE, - ARG_DEPTH, - ARG_PORT, - ARG_AUTOEXP -}; - -static void gst_qcamsrc_base_init (gpointer g_class); -static void gst_qcamsrc_class_init (GstQCamSrcClass * klass); -static void gst_qcamsrc_init (GstQCamSrc * qcamsrc); - -static void gst_qcamsrc_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec); -static void gst_qcamsrc_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec); - -static GstStateChangeReturn gst_qcamsrc_change_state (GstElement * element, - GstStateChange transition); -static void gst_qcamsrc_close (GstQCamSrc * src); -static gboolean gst_qcamsrc_open (GstQCamSrc * src); - -static GstData *gst_qcamsrc_get (GstPad * pad); - -static GstElementClass *parent_class = NULL; - -/*//static guint gst_qcamsrc_signals[LAST_SIGNAL] = { 0 }; */ - -GType -gst_qcamsrc_get_type (void) -{ - static GType qcamsrc_type = 0; - - if (!qcamsrc_type) { - static const GTypeInfo qcamsrc_info = { - sizeof (GstQCamSrcClass), - gst_qcamsrc_base_init, - NULL, - (GClassInitFunc) gst_qcamsrc_class_init, - NULL, - NULL, - sizeof (GstQCamSrc), - 0, - (GInstanceInitFunc) gst_qcamsrc_init, - NULL - }; - - qcamsrc_type = - g_type_register_static (GST_TYPE_ELEMENT, "GstQCamSrc", &qcamsrc_info, - 0); - } - return qcamsrc_type; -} - -static void -gst_qcamsrc_base_init (gpointer g_class) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); - - gst_element_class_add_static_pad_template (element_class, - &gst_qcamsrc_src_factory); - gst_element_class_set_static_metadata (element_class, "QCam Source", - "Source/Video", "Read from a QuickCam device", - "Wim Taymans <wim.taymans@chello.be>"); -} - -static void -gst_qcamsrc_class_init (GstQCamSrcClass * klass) -{ - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - - gobject_class = (GObjectClass *) klass; - gstelement_class = (GstElementClass *) klass; - - parent_class = g_type_class_peek_parent (klass); - - g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_WIDTH, - g_param_spec_int ("width", "width", "width", - 0, 320, DEF_WIDTH, G_PARAM_READWRITE)); - g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_HEIGHT, - g_param_spec_int ("height", "height", "height", - 0, 240, DEF_HEIGHT, G_PARAM_READWRITE)); - g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_BRIGHTNESS, - g_param_spec_int ("brightness", "brightness", "brightness", - 0, 255, DEF_BRIGHTNESS, G_PARAM_READWRITE)); - g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_WHITEBAL, - g_param_spec_int ("whitebal", "whitebal", "whitebal", - 0, 255, DEF_WHITEBAL, G_PARAM_READWRITE)); - g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_CONTRAST, - g_param_spec_int ("contrast", "contrast", "contrast", - 0, 255, DEF_CONTRAST, G_PARAM_READWRITE)); - g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_TOP, - g_param_spec_int ("top", "top", "top", - 0, 240, DEF_TOP, G_PARAM_READWRITE)); - g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_LEFT, - g_param_spec_int ("left", "left", "left", - 0, 320, DEF_LEFT, G_PARAM_READWRITE)); - g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_TRANSFER_SCALE, - g_param_spec_int ("transfer_scale", "transfer_scale", "transfer_scale", - 1, 4, DEF_TRANSFER_SCALE, G_PARAM_READWRITE)); - g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_DEPTH, - g_param_spec_int ("depth", "depth", "depth", - 4, 6, DEF_DEPTH, G_PARAM_READWRITE)); - g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_PORT, - g_param_spec_int ("port", "port", "port", - 0, G_MAXINT, DEF_PORT, G_PARAM_READWRITE)); - g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_AUTOEXP, - g_param_spec_enum ("autoexposure", "autoexposure", "autoexposure", - GST_TYPE_AUTOEXP_MODE, DEF_AUTOEXP, G_PARAM_READWRITE)); - - gobject_class->set_property = gst_qcamsrc_set_property; - gobject_class->get_property = gst_qcamsrc_get_property; - - gstelement_class->change_state = gst_qcamsrc_change_state; -} - -static void -gst_qcamsrc_init (GstQCamSrc * qcamsrc) -{ - qcamsrc->srcpad = - gst_pad_new_from_static_template (&gst_qcamsrc_src_factory, "src"); - gst_element_add_pad (GST_ELEMENT (qcamsrc), qcamsrc->srcpad); - gst_pad_set_get_function (qcamsrc->srcpad, gst_qcamsrc_get); - - /* if the destination cannot say what it wants, we give this */ - qcamsrc->qcam = qc_init (); - qcamsrc->qcam->port = DEF_PORT; - qc_setwidth (qcamsrc->qcam, DEF_WIDTH); - qc_setheight (qcamsrc->qcam, DEF_HEIGHT); - qc_setbrightness (qcamsrc->qcam, DEF_BRIGHTNESS); - qc_setwhitebal (qcamsrc->qcam, DEF_WHITEBAL); - qc_setcontrast (qcamsrc->qcam, DEF_CONTRAST); - qc_settop (qcamsrc->qcam, DEF_TOP); - qc_setleft (qcamsrc->qcam, DEF_LEFT); - qc_settransfer_scale (qcamsrc->qcam, DEF_TRANSFER_SCALE); - qc_setbitdepth (qcamsrc->qcam, DEF_DEPTH); - qcamsrc->autoexposure = DEF_AUTOEXP; - if (qcamsrc->autoexposure != AE_NONE) - qcip_set_autoexposure_mode (qcamsrc->autoexposure); -} - -static GstData * -gst_qcamsrc_get (GstPad * pad) -{ - GstQCamSrc *qcamsrc; - GstBuffer *buf; - scanbuf *scan; - guchar *outdata; - gint i, frame, scale, convert; - - g_return_val_if_fail (pad != NULL, NULL); - - qcamsrc = GST_QCAMSRC (gst_pad_get_parent (pad)); - - scale = qc_gettransfer_scale (qcamsrc->qcam); - - frame = qcamsrc->qcam->width * qcamsrc->qcam->height / (scale * scale); - - buf = gst_buffer_new (); - outdata = GST_BUFFER_DATA (buf) = g_malloc0 ((frame * 3) / 2); - GST_BUFFER_SIZE (buf) = (frame * 3) / 2; - - qc_set (qcamsrc->qcam); - if (!GST_PAD_CAPS (pad)) { - gst_pad_try_set_caps (pad, gst_caps_new_simple ("video/x-raw-yuv", - "format", GST_TYPE_FOURCC, "I420", - "width", G_TYPE_INT, qcamsrc->qcam->width / scale, - "height", G_TYPE_INT, qcamsrc->qcam->height / scale, - "framerate", G_TYPE_DOUBLE, 10., NULL)); - } - scan = qc_scan (qcamsrc->qcam); - - /* FIXME, this doesn't seem to work... */ - /*fixdark(qcamsrc->qcam, scan); */ - - if (qcamsrc->autoexposure != AE_NONE) - qcip_autoexposure (qcamsrc->qcam, scan); - - convert = (qcamsrc->qcam->bpp == 4 ? 4 : 2); - - for (i = frame; i; i--) { - outdata[i] = scan[i] << convert; - } - memset (outdata + frame, 128, frame >> 1); - g_free (scan); - - return GST_DATA (buf); -} - -static void -gst_qcamsrc_set_property (GObject * object, guint prop_id, const GValue * value, - GParamSpec * pspec) -{ - GstQCamSrc *src; - - g_return_if_fail (GST_IS_QCAMSRC (object)); - src = GST_QCAMSRC (object); - - switch (prop_id) { - case ARG_WIDTH: - qc_setwidth (src->qcam, g_value_get_int (value)); - break; - case ARG_HEIGHT: - qc_setheight (src->qcam, g_value_get_int (value)); - break; - case ARG_BRIGHTNESS: - qc_setbrightness (src->qcam, g_value_get_int (value)); - break; - case ARG_WHITEBAL: - qc_setwhitebal (src->qcam, g_value_get_int (value)); - break; - case ARG_CONTRAST: - qc_setcontrast (src->qcam, g_value_get_int (value)); - break; - case ARG_TOP: - qc_settop (src->qcam, g_value_get_int (value)); - break; - case ARG_LEFT: - qc_setleft (src->qcam, g_value_get_int (value)); - break; - case ARG_TRANSFER_SCALE: - qc_settransfer_scale (src->qcam, g_value_get_int (value)); - break; - case ARG_DEPTH: - qc_setbitdepth (src->qcam, g_value_get_int (value)); - break; - case ARG_PORT: - src->qcam->port = g_value_get_int (value); - break; - case ARG_AUTOEXP: - src->autoexposure = g_value_get_enum (value); - if (src->autoexposure != AE_NONE) - qcip_set_autoexposure_mode (src->autoexposure); - break; - default: - break; - } -} - -static void -gst_qcamsrc_get_property (GObject * object, guint prop_id, GValue * value, - GParamSpec * pspec) -{ - GstQCamSrc *src; - - g_return_if_fail (GST_IS_QCAMSRC (object)); - src = GST_QCAMSRC (object); - - switch (prop_id) { - case ARG_WIDTH: - g_value_set_int (value, qc_getwidth (src->qcam)); - break; - case ARG_HEIGHT: - g_value_set_int (value, qc_getheight (src->qcam)); - break; - case ARG_BRIGHTNESS: - g_value_set_int (value, qc_getbrightness (src->qcam)); - break; - case ARG_WHITEBAL: - g_value_set_int (value, qc_getwhitebal (src->qcam)); - break; - case ARG_CONTRAST: - g_value_set_int (value, qc_getcontrast (src->qcam)); - break; - case ARG_TOP: - g_value_set_int (value, qc_gettop (src->qcam)); - break; - case ARG_LEFT: - g_value_set_int (value, qc_getleft (src->qcam)); - break; - case ARG_TRANSFER_SCALE: - g_value_set_int (value, qc_gettransfer_scale (src->qcam)); - break; - case ARG_DEPTH: - g_value_set_int (value, qc_getbitdepth (src->qcam)); - break; - case ARG_PORT: - g_value_set_int (value, src->qcam->port); - break; - case ARG_AUTOEXP: - g_value_set_enum (value, src->autoexposure); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static GstStateChangeReturn -gst_qcamsrc_change_state (GstElement * element, GstStateChange transition) -{ - g_return_val_if_fail (GST_IS_QCAMSRC (element), FALSE); - - switch (transition) { - case GST_STATE_CHANGE_READY_TO_NULL: - if (GST_OBJECT_FLAG_IS_SET (element, GST_QCAMSRC_OPEN)) - gst_qcamsrc_close (GST_QCAMSRC (element)); - break; - case GST_STATE_CHANGE_NULL_TO_READY: - if (!GST_OBJECT_FLAG_IS_SET (element, GST_QCAMSRC_OPEN)) { - GST_DEBUG ("opening"); - if (!gst_qcamsrc_open (GST_QCAMSRC (element))) { - GST_DEBUG ("open failed"); - return GST_STATE_CHANGE_FAILURE; - } - } - break; - default: - break; - } - - if (GST_ELEMENT_CLASS (parent_class)->change_state) - return GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - - return GST_STATE_CHANGE_SUCCESS; -} - -static gboolean -gst_qcamsrc_open (GstQCamSrc * qcamsrc) -{ - if (qc_open (qcamsrc->qcam)) { - GST_ELEMENT_ERROR (qcamsrc, RESOURCE, OPEN_READ, (NULL), - ("Failed to open QuickCam")); - return FALSE; - } - - GST_OBJECT_FLAG_SET (qcamsrc, GST_QCAMSRC_OPEN); - - return TRUE; -} - -static void -gst_qcamsrc_close (GstQCamSrc * src) -{ - qc_close (src->qcam); - GST_OBJECT_FLAG_UNSET (src, GST_QCAMSRC_OPEN); -} - -static gboolean -plugin_init (GstPlugin * plugin) -{ - if (!gst_element_register (plugin, "qcamsrc", GST_RANK_NONE, - GST_TYPE_QCAMSRC)) - return FALSE; - - return TRUE; -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - qcamsrc, - "Read from a QuickCam device", - plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/sys/qcam/gstqcamsrc.h b/sys/qcam/gstqcamsrc.h deleted file mode 100644 index a617b8d19..000000000 --- a/sys/qcam/gstqcamsrc.h +++ /dev/null @@ -1,78 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - - -#ifndef __GST_QCAMSRC_H__ -#define __GST_QCAMSRC_H__ - - -#include <gst/gst.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/** QuickCam include files */ -#include "qcam.h" -#include "qcam-os.h" - -#define GST_TYPE_QCAMSRC \ - (gst_qcamsrc_get_type()) -#define GST_QCAMSRC(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_QCAMSRC,GstQCamSrc)) -#define GST_QCAMSRC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_QCAMSRC,GstQCamSrcClass)) -#define GST_IS_QCAMSRC(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_QCAMSRC)) -#define GST_IS_QCAMSRC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_QCAMSRC)) - -/* NOTE: per-element flags start with 16 for now */ -typedef enum { - GST_QCAMSRC_OPEN = (GST_ELEMENT_FLAG_LAST << 0), - - GST_QCAMSRC_FLAG_LAST = (GST_ELEMENT_FLAG_LAST << 2), -} GstQCamSrcFlags; - -typedef struct _GstQCamSrc GstQCamSrc; -typedef struct _GstQCamSrcClass GstQCamSrcClass; - -struct _GstQCamSrc { - GstElement element; - - /* pads */ - GstPad *srcpad; - - struct qcam *qcam; - gboolean autoexposure; - gint port; -}; - -struct _GstQCamSrcClass { - GstElementClass parent_class; -}; - -GType gst_qcamsrc_get_type(void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __GST_QCAMSRC_H__ */ diff --git a/sys/qcam/qcam-Linux.c b/sys/qcam/qcam-Linux.c deleted file mode 100644 index 07e69170b..000000000 --- a/sys/qcam/qcam-Linux.c +++ /dev/null @@ -1,277 +0,0 @@ -/* qcam-Linux.c -- Linux-specific routines for accessing QuickCam */ - -/* Version 0.1, January 2, 1996 */ -/* Version 0.5, August 24, 1996 */ - -#define LOCALSTATEDIR "" -//#define LOCALSTATEDIR "/var/run" - -/****************************************************************** - -Copyright (C) 1996 by Scott Laird - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL SCOTT LAIRD BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. - -******************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <stdio.h> -#include <unistd.h> -#ifdef TESTING -#include <errno.h> -#endif -#include <sys/io.h> - -#include <sys/time.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> - -#include "qcam.h" -#include "qcam-Linux.h" - -int __inline__ -read_lpstatus (const struct qcam *q) -{ - return inb (q->port + 1); -} - -int -read_lpcontrol (const struct qcam *q) -{ - return inb (q->port + 2); -} - -int -read_lpdata (const struct qcam *q) -{ - return inb (q->port); -} - -void -write_lpdata (const struct qcam *q, int d) -{ - outb (d, q->port); -} - -void -write_lpcontrol (const struct qcam *q, int d) -{ - outb (d, q->port + 2); -} - -int -enable_ports (const struct qcam *q) -{ - if (q->port < 0x278) - return 1; /* Better safe than sorry */ - if (q->port > 0x3bc) - return 1; - return (ioperm (q->port, 3, 1)); -} - -int -disable_ports (const struct qcam *q) -{ - return (ioperm (q->port, 3, 0)); -} - -/* Lock port. This is currently sub-optimal, and is begging to be - fixed. It should check for dead locks. Any takers? */ - -/* qc_lock_wait - * This function uses POSIX fcntl-style locking on a file created in the - * /tmp directory. Because it uses the Unix record locking facility, locks - * are relinquished automatically on process termination, so "dead locks" - * are not a problem. (FYI, the lock file will remain after process - * termination, but this is actually desired so that the next process need - * not re-creat(2)e it... just lock it.) - * The wait argument indicates whether or not this funciton should "block" - * waiting for the previous lock to be relinquished. This is ideal so that - * multiple processes (eg. qcam) taking "snapshots" can peacefully coexist. - * - Dave Plonka (plonka@carroll1.cc.edu) - */ -int -qc_lock_wait (struct qcam *q, int wait) -{ -#if 1 - static struct flock sfl; - - if (-1 == q->fd) { /* we've yet to open the lock file */ - static char lockfile[128]; - - sprintf (lockfile, LOCALSTATEDIR "/LOCK.qcam.0x%x", q->port); - if (-1 == (q->fd = open (lockfile, O_WRONLY | O_CREAT, 0666))) { - perror ("open"); - return 1; - } -#ifdef TESTING - fprintf (stderr, "%s - %d: %s open(2)ed\n", __FILE__, __LINE__, lockfile); -#endif - - /* initialize the l_type memver to lock the file exclusively */ - sfl.l_type = F_WRLCK; - } -#ifdef TESTING - if (0 != fcntl (q->fd, F_SETLK, &sfl)) /* non-blocking set lock */ -#else - if (0 != fcntl (q->fd, wait ? F_SETLKW : F_SETLK, &sfl)) -#endif - { -#ifdef TESTING - perror ("fcntl"); - if (EAGAIN != errno || !wait) - return 1; - - fprintf (stderr, "%s - %d: waiting for exclusive lock on fd %d...\n", - __FILE__, __LINE__, q->fd); - - if (0 != fcntl (q->fd, F_SETLKW, &sfl)) /* "blocking" set lock */ -#endif - { - perror ("fcntl"); - return 1; - } - } -#ifdef TESTING - fprintf (stderr, "%s - %d: fd %d locked exclusively\n", __FILE__, __LINE__, - q->fd); -#endif - -#else - char lockfile[128], tmp[128]; - struct stat statbuf; - - sprintf (lockfile, LOCALSTATEDIR "/LOCK.qcam.0x%x", q->port); - sprintf (tmp, "%s-%d", lockfile, getpid ()); - - if ((creat (tmp, 0) == -1) || - (link (tmp, lockfile) == -1) || - (stat (tmp, &statbuf) == -1) || (statbuf.st_nlink == 1)) { -#ifdef DEBUGQC - perror ("QuickCam Locked"); - if (unlink (tmp) == -1) - perror ("Error unlinking temp file."); -#else - unlink (tmp); -#endif - return 1; - } - - unlink (tmp); - if (chown (lockfile, getuid (), getgid ()) == -1) - perror ("Chown problems"); -#endif - - return 0; -} - -int -qc_lock (struct qcam *q) -{ -#if 1 - return qc_lock_wait (q, 1 /*wait */ ); -#else - return qc_lock_wait (q, 0 /*don't wait */ ); -#endif -} - -/* Unlock port */ - -int -qc_unlock (struct qcam *q) -{ - static struct flock sfl; - -#if 1 - if (-1 == q->fd) { /* port was not locked */ - return 1; - } - - /* clear the exclusive lock */ - sfl.l_type = F_UNLCK; - if (0 != fcntl (q->fd, F_SETLK, &sfl)) { - perror ("fcntl"); - return 1; - } -#ifdef TESTING - fprintf (stderr, "%s - %d: fd %d unlocked\n", __FILE__, __LINE__, q->fd); -#endif - -#else - char lockfile[128]; - - sprintf (lockfile, LOCALSTATEDIR "/LOCK.qcam.0x%x", q->port); - unlink (lockfile); /* What would I do with an error? */ -#endif - - return 0; -} - - -/* Probe for camera. Returns 0 if found, 1 if not found, sets - q->port.*/ - -int -qc_probe (struct qcam *q) -{ - int ioports[] = { 0x378, 0x278, 0x3bc, 0 }; - int i = 0; - - /* Attempt to get permission to access IO ports. Must be root */ - - while (ioports[i] != 0) { - q->port = ioports[i++]; - - if (qc_open (q)) { - perror ("Can't get I/O permission"); - exit (1); - } - - if (qc_detect (q)) { - fprintf (stderr, "QuickCam detected at 0x%x\n", q->port); - qc_close (q); - return (0); - } else - qc_close (q); - } - - return 1; -} - - -/* THIS IS UGLY. I need a short delay loop -- somthing well under a -millisecond. Unfortunately, adding 2 usleep(1)'s to qc_command slowed -it down by a factor of over 1000 over the same loop with 2 -usleep(0)'s, and that's too slow -- qc_start was taking over a second -to run. This seems to help, but if anyone has a good -speed-independent pause routine, please tell me. -- Scott */ - -void -qc_wait (int val) -{ - int i; - - while (val--) - for (i = 0; i < 50000; i++); -} diff --git a/sys/qcam/qcam-Linux.h b/sys/qcam/qcam-Linux.h deleted file mode 100644 index 46dcbe519..000000000 --- a/sys/qcam/qcam-Linux.h +++ /dev/null @@ -1,32 +0,0 @@ -/* qcam-linux.h -- Linux-specific routines for accessing QuickCam */ - -/* Version 0.1, January 2, 1996 */ -/* Version 0.5, August 24, 1996 */ - - -/****************************************************************** - -Copyright (C) 1996 by Scott Laird - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL SCOTT LAIRD BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. - -******************************************************************/ - - diff --git a/sys/qcam/qcam-lib.c b/sys/qcam/qcam-lib.c deleted file mode 100644 index c472e5778..000000000 --- a/sys/qcam/qcam-lib.c +++ /dev/null @@ -1,849 +0,0 @@ -/* qcam-lib.c -- Library for programming with the Connectix QuickCam. - * See the included documentation for usage instructions and details - * of the protocol involved. */ - - -/* Version 0.5, August 4, 1996 */ -/* Version 0.7, August 27, 1996 */ -/* Version 0.9, November 17, 1996 */ - - -/****************************************************************** - -Copyright (C) 1996 by Scott Laird - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL SCOTT LAIRD BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. - -******************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <time.h> - -#include <unistd.h> - -#include <assert.h> - -#include "qcam.h" -#include "qcam-os.h" -#include "qcam-os.c" - -/* Prototypes for static functions. Externally visible functions - * should be prototyped in qcam.h */ - -static int qc_waithand (const struct qcam *q, int val); -static int qc_command (const struct qcam *q, int command); -static int qc_readparam (const struct qcam *q); -static int qc_setscanmode (struct qcam *q); -static int qc_readbytes (const struct qcam *q, char buffer[]); - -/* The next several functions are used for controlling the qcam - * structure. They aren't used inside this library, but they should - * provide a clean interface for external programs.*/ - -/* Gets/sets the brightness. */ - -int -qc_getbrightness (const struct qcam *q) -{ - return q->brightness; -} - -int -qc_setbrightness (struct qcam *q, int val) -{ - if (val >= 0 && val <= 255) { - q->brightness = val; - return 0; - } - return 1; -} - - -/* Gets/sets the contrast */ - -int -qc_getcontrast (const struct qcam *q) -{ - return q->contrast; -} - -int -qc_setcontrast (struct qcam *q, int val) -{ - if (val >= 0 && val <= 255) { - q->contrast = val; - return 0; - } - return 1; -} - - -/* Gets/sets the white balance */ - -int -qc_getwhitebal (const struct qcam *q) -{ - return q->whitebal; -} - -int -qc_setwhitebal (struct qcam *q, int val) -{ - if (val >= 0 && val <= 255) { - q->whitebal = val; - return 0; - } - return 1; -} - - -/* Gets/sets the resolution */ - -void -qc_getresolution (const struct qcam *q, int *x, int *y) -{ - *x = q->width; - *y = q->height; -} - -int -qc_setresolution (struct qcam *q, int x, int y) -{ - if (x >= 0 && x <= 336 && y >= 0 && y <= 243) { - q->width = x; - q->height = y; - return 0; - } - return 1; -} - -int -qc_getheight (const struct qcam *q) -{ - return q->height; -} - -int -qc_setheight (struct qcam *q, int y) -{ - if (y >= 0 && y <= 243) { - q->height = y; - return 0; - } - return 1; -} - -int -qc_getwidth (const struct qcam *q) -{ - return q->width; -} - -int -qc_setwidth (struct qcam *q, int x) -{ - if (x >= 0 && x <= 336) { - q->width = x; - return 0; - } - return 1; -} - -/* Gets/sets the bit depth */ - -int -qc_getbitdepth (const struct qcam *q) -{ - return q->bpp; -} - -int -qc_setbitdepth (struct qcam *q, int val) -{ - if (val == 4 || val == 6) { - q->bpp = val; - return qc_setscanmode (q); - } - return 1; -} - -int -qc_gettop (const struct qcam *q) -{ - return q->top; -} - -int -qc_settop (struct qcam *q, int val) -{ - if (val >= 1 && val <= 243) { - q->top = val; - return 0; - } - return 1; -} - -int -qc_getleft (const struct qcam *q) -{ - return q->left; -} - -int -qc_setleft (struct qcam *q, int val) -{ - if (val % 2 == 0 && val >= 2 && val <= 336) { - q->left = val; - return 0; - } - return 1; -} - -int -qc_gettransfer_scale (const struct qcam *q) -{ - return q->transfer_scale; -} - -int -qc_settransfer_scale (struct qcam *q, int val) -{ - if (val == 1 || val == 2 || val == 4) { - q->transfer_scale = val; - return qc_setscanmode (q); - } - return 1; -} - -int -qc_calibrate (struct qcam *q) -/* bugfix by Hanno Mueller hmueller@kabel.de, Mai 21 96 */ -/* The white balance is an individiual value for each */ -/* quickcam. Run calibration once, write the value down */ -/* and put it in your qcam.conf file. You won't need to */ -/* recalibrate your camera again. */ -{ - int value; - -#ifdef DEBUG - int count = 0; -#endif - - qc_command (q, 27); /* AutoAdjustOffset */ - qc_command (q, 0); /* Dummy Parameter, ignored by the camera */ - - /* GetOffset (33) will read 255 until autocalibration */ - /* is finished. After that, a value of 1-254 will be */ - /* returned. */ - - do { - qc_command (q, 33); - value = qc_readparam (q); -#ifdef DEBUG - count++; -#endif - } while (value == 0xff); - - q->whitebal = value; - -#ifdef DEBUG - fprintf (stderr, "%d loops to calibrate\n", count); - fprintf (stderr, "Calibrated to %d\n", value); -#endif - - return value; -} - -int -qc_forceunidir (struct qcam *q) -{ - q->port_mode = (q->port_mode & ~QC_FORCE_MASK) | QC_FORCE_UNIDIR; - return 0; -} - - -/* Initialize the QuickCam driver control structure. This is where - * defaults are set for people who don't have a config file.*/ -struct qcam * -qc_init (void) -{ - struct qcam *q; - - q = malloc (sizeof (struct qcam)); - - q->port = 0; /* Port 0 == Autoprobe */ - q->port_mode = (QC_ANY | QC_NOTSET); - q->width = 160; - q->height = 120; - q->bpp = 4; - q->transfer_scale = 2; - q->contrast = 104; - q->brightness = 150; - q->whitebal = 150; - q->top = 1; - q->left = 14; - q->mode = -1; - q->fd = -1; /* added initialization of fd member - * BTW, there doesn't seem to be a place to close this fd... - * I think we need a qc_free function. - * - Dave Plonka (plonka@carroll1.cc.edu) - */ - - return q; -} - - -/* qc_open enables access to the port specified in q->port. It takes - * care of locking and enabling I/O port access by calling the - * appropriate routines. - * - * Returns 0 for success, 1 for opening error, 2 for locking error, - * and 3 for qcam not found */ - -int -qc_open (struct qcam *q) -{ - if (q->port == 0) - if (qc_probe (q)) { - fprintf (stderr, "Qcam not found\n"); - return 3; - } - - if (qc_lock (q)) { - fprintf (stderr, "Cannot lock qcam.\n"); - return 2; - } - - if (enable_ports (q)) { - fprintf (stderr, "Cannot open QuickCam -- permission denied."); - return 1; - } else { - return 0; - } -} - - -/* qc_close closes and unlocks the driver. You *need* to call this, - * or lockfiles will be left behind and everything will be screwed. */ - -int -qc_close (struct qcam *q) -{ - qc_unlock (q); - - disable_ports (q); - return 0; -} - - -/* qc_command is probably a bit of a misnomer -- it's used to send - * bytes *to* the camera. Generally, these bytes are either commands - * or arguments to commands, so the name fits, but it still bugs me a - * bit. See the documentation for a list of commands. */ - -static int -qc_command (const struct qcam *q, int command) -{ - int n1, n2; - int cmd; - - write_lpdata (q, command); - write_lpcontrol (q, 6); - - n1 = qc_waithand (q, 1); - - write_lpcontrol (q, 0xe); - n2 = qc_waithand (q, 0); - - cmd = (n1 & 0xf0) | ((n2 & 0xf0) >> 4); -#ifdef DEBUG - if (cmd != command) { - fprintf (stderr, "Command 0x%02x sent, 0x%02x echoed", command, cmd); - n2 = read_lpstatus (q); - cmd = (n1 & 0xf0) | ((n2 & 0xf0) >> 4); - if (cmd != command) - fprintf (stderr, " (re-read does not help)\n"); - else - fprintf (stderr, " (fixed on re-read)\n"); - } -#endif - return cmd; -} - -static int -qc_readparam (const struct qcam *q) -{ - int n1, n2; - int cmd; - - write_lpcontrol (q, 6); - n1 = qc_waithand (q, 1); - - write_lpcontrol (q, 0xe); - n2 = qc_waithand (q, 0); - - cmd = (n1 & 0xf0) | ((n2 & 0xf0) >> 4); - return cmd; -} - -/* qc_waithand busy-waits for a handshake signal from the QuickCam. - * Almost all communication with the camera requires handshaking. */ - -static int -qc_waithand (const struct qcam *q, int val) -{ - int status; - - if (val) - while (!((status = read_lpstatus (q)) & 8)); - else - while (((status = read_lpstatus (q)) & 8)); - - return status; -} - -/* Waithand2 is used when the qcam is in bidirectional mode, and the - * handshaking signal is CamRdy2 (bit 0 of data reg) instead of CamRdy1 - * (bit 3 of status register). It also returns the last value read, - * since this data is useful. */ - -static unsigned int -qc_waithand2 (const struct qcam *q, int val) -{ - unsigned int status; - - do { - status = read_lpdata (q); - } while ((status & 1) != val); - - return status; -} - - -/* Try to detect a QuickCam. It appears to flash the upper 4 bits of - the status register at 5-10 Hz. This is only used in the autoprobe - code. Be aware that this isn't the way Connectix detects the - camera (they send a reset and try to handshake), but this should be - almost completely safe, while their method screws up my printer if - I plug it in before the camera. */ - -int -qc_detect (const struct qcam *q) -{ - int reg, lastreg; - int count = 0; - int i; - - lastreg = reg = read_lpstatus (q) & 0xf0; - - for (i = 0; i < 30; i++) { - reg = read_lpstatus (q) & 0xf0; - if (reg != lastreg) - count++; - lastreg = reg; - usleep (10000); - } - - /* Be liberal in what you accept... */ - - if (count > 3 && count < 15) - return 1; /* found */ - else - return 0; /* not found */ -} - - -/* Reset the QuickCam. This uses the same sequence the Windows - * QuickPic program uses. Someone with a bi-directional port should - * check that bi-directional mode is detected right, and then - * implement bi-directional mode in qc_readbyte(). */ - -void -qc_reset (struct qcam *q) -{ - switch (q->port_mode & QC_FORCE_MASK) { - case QC_FORCE_UNIDIR: - q->port_mode = (q->port_mode & ~QC_MODE_MASK) | QC_UNIDIR; - break; - - case QC_FORCE_BIDIR: - q->port_mode = (q->port_mode & ~QC_MODE_MASK) | QC_BIDIR; - break; - - case QC_ANY: - write_lpcontrol (q, 0x20); - write_lpdata (q, 0x75); - - if (read_lpdata (q) != 0x75) { - q->port_mode = (q->port_mode & ~QC_MODE_MASK) | QC_BIDIR; - } else { - q->port_mode = (q->port_mode & ~QC_MODE_MASK) | QC_UNIDIR; - } - break; - - case QC_FORCE_SERIAL: - default: - fprintf (stderr, "Illegal port_mode %x\n", q->port_mode); - break; - } - - /* usleep(250); */ - write_lpcontrol (q, 0xb); - usleep (250); - write_lpcontrol (q, 0xe); - (void) qc_setscanmode (q); /* in case port_mode changed */ -} - - -/* Decide which scan mode to use. There's no real requirement that - * the scanmode match the resolution in q->height and q-> width -- the - * camera takes the picture at the resolution specified in the - * "scanmode" and then returns the image at the resolution specified - * with the resolution commands. If the scan is bigger than the - * requested resolution, the upper-left hand corner of the scan is - * returned. If the scan is smaller, then the rest of the image - * returned contains garbage. */ - -static int -qc_setscanmode (struct qcam *q) -{ - switch (q->transfer_scale) { - case 1: - q->mode = 0; - break; - case 2: - q->mode = 4; - break; - case 4: - q->mode = 8; - break; - default: - return 1; - } - - switch (q->bpp) { - case 4: - break; - case 6: - q->mode += 2; - break; - default: - fprintf (stderr, "Error: Unsupported bit depth\n"); - return 1; - } - - switch (q->port_mode & QC_MODE_MASK) { - case QC_BIDIR: - q->mode += 1; - break; - case QC_NOTSET: - case QC_UNIDIR: - break; - default: - return 1; - } - return 0; -} - - -/* Reset the QuickCam and program for brightness, contrast, - * white-balance, and resolution. */ - -void -qc_set (struct qcam *q) -{ - int val; - int val2; - - qc_reset (q); - - /* Set the brightness. Yes, this is repetitive, but it works. - * Shorter versions seem to fail subtly. Feel free to try :-). */ - /* I think the problem was in qc_command, not here -- bls */ - qc_command (q, 0xb); - qc_command (q, q->brightness); - - val = q->height / q->transfer_scale; - qc_command (q, 0x11); - qc_command (q, val); - if ((q->port_mode & QC_MODE_MASK) == QC_UNIDIR && q->bpp == 6) { - /* The normal "transfers per line" calculation doesn't seem to work - as expected here (and yet it works fine in qc_scan). No idea - why this case is the odd man out. Fortunately, Laird's original - working version gives me a good way to guess at working values. - -- bls */ - val = q->width; - val2 = q->transfer_scale * 4; - } else { - val = q->width * q->bpp; - val2 = (((q->port_mode & QC_MODE_MASK) == QC_BIDIR) ? 24 : 8) * - q->transfer_scale; - } - val = (val + val2 - 1) / val2; - qc_command (q, 0x13); - qc_command (q, val); - - /* I still don't know what these do! */ - /* They're setting top and left -- bls */ - qc_command (q, 0xd); - qc_command (q, q->top); - qc_command (q, 0xf); - qc_command (q, q->left / 2); - - qc_command (q, 0x19); - qc_command (q, q->contrast); - qc_command (q, 0x1f); - qc_command (q, q->whitebal); -} - - -/* Qc_readbytes reads some bytes from the QC and puts them in - the supplied buffer. It returns the number of bytes read, - or -1 on error. */ - -static int __inline__ -qc_readbytes (const struct qcam *q, char buffer[]) -{ - int ret; - unsigned int hi, lo; - unsigned int hi2, lo2; - static unsigned int saved_bits; - static int state = 0; - - if (buffer == NULL) { - state = 0; - return 0; - } - - switch (q->port_mode & QC_MODE_MASK) { - case QC_BIDIR: /* Bi-directional Port */ - write_lpcontrol (q, 0x26); - lo = (qc_waithand2 (q, 1) >> 1); - hi = (read_lpstatus (q) >> 3) & 0x1f; - write_lpcontrol (q, 0x2e); - lo2 = (qc_waithand2 (q, 0) >> 1); - hi2 = (read_lpstatus (q) >> 3) & 0x1f; - switch (q->bpp) { - case 4: - buffer[0] = lo & 0xf; - buffer[1] = ((lo & 0x70) >> 4) | ((hi & 1) << 3); - buffer[2] = (hi & 0x1e) >> 1; - buffer[3] = lo2 & 0xf; - buffer[4] = ((lo2 & 0x70) >> 4) | ((hi2 & 1) << 3); - buffer[5] = (hi2 & 0x1e) >> 1; - ret = 6; - break; - case 6: - buffer[0] = lo & 0x3f; - buffer[1] = ((lo & 0x40) >> 6) | (hi << 1); - buffer[2] = lo2 & 0x3f; - buffer[3] = ((lo2 & 0x40) >> 6) | (hi2 << 1); - ret = 4; - break; - default: - fprintf (stderr, "Bad bidir pixel depth %d\n", q->bpp); - ret = -1; - break; - } - break; - - case QC_UNIDIR: /* Unidirectional Port */ - write_lpcontrol (q, 6); - lo = (qc_waithand (q, 1) & 0xf0) >> 4; - write_lpcontrol (q, 0xe); - hi = (qc_waithand (q, 0) & 0xf0) >> 4; - - switch (q->bpp) { - case 4: - buffer[0] = lo; - buffer[1] = hi; - ret = 2; - break; - case 6: - switch (state) { - case 0: - buffer[0] = (lo << 2) | ((hi & 0xc) >> 2); - saved_bits = (hi & 3) << 4; - state = 1; - ret = 1; - break; - case 1: - buffer[0] = lo | saved_bits; - saved_bits = hi << 2; - state = 2; - ret = 1; - break; - case 2: - buffer[0] = ((lo & 0xc) >> 2) | saved_bits; - buffer[1] = ((lo & 3) << 4) | hi; - state = 0; - ret = 2; - break; - default: - fprintf (stderr, "Unidir 6-bit state %d?\n", state); - ret = -1; - break; - } - break; - default: - fprintf (stderr, "Bad unidir pixel depth %d\n", q->bpp); - ret = -1; - break; - } - break; - case QC_SERIAL: /* Serial Interface. Just in case. */ - default: - fprintf (stderr, "Mode %x not supported\n", q->port_mode); - ret = -1; - break; - } - return ret; -} - -/* Read a scan from the QC. This takes the qcam structure and - * requests a scan from the camera. It sends the correct instructions - * to the camera and then reads back the correct number of bytes. In - * previous versions of this routine the return structure contained - * the raw output from the camera, and there was a 'qc_convertscan' - * function that converted that to a useful format. In version 0.3 I - * rolled qc_convertscan into qc_scan and now I only return the - * converted scan. The format is just an one-dimensional array of - * characters, one for each pixel, with 0=black up to n=white, where - * n=2^(bit depth)-1. Ask me for more details if you don't understand - * this. */ - -scanbuf * -qc_scan (const struct qcam * q) -{ - unsigned char *ret; - int i, j, k; - int bytes; - int linestotrans, transperline; - int divisor; - int pixels_per_line; - int pixels_read; - char buffer[6]; - char invert; - - if (q->mode != -1) { - qc_command (q, 0x7); - qc_command (q, q->mode); - } else { - struct qcam bogus_cam; - - /* We're going through these odd hoops to retain the "const" - qualification on q. We can't do a qc_setscanmode directly on q, - so we copy it, do a setscanmode on that, and pass in the newly - computed mode. -- bls 11/21/96 - */ - -#ifdef DEBUG - fprintf (stderr, "Warning! qc->mode not set!\n"); -#endif - bogus_cam = *q; - (void) qc_setscanmode (&bogus_cam); - qc_command (q, 0x7); - qc_command (q, bogus_cam.mode); - } - - if ((q->port_mode & QC_MODE_MASK) == QC_BIDIR) { - write_lpcontrol (q, 0x2e); /* turn port around */ - write_lpcontrol (q, 0x26); - (void) qc_waithand (q, 1); - write_lpcontrol (q, 0x2e); - (void) qc_waithand (q, 0); - } - - /* strange -- should be 15:63 below, but 4bpp is odd */ - invert = (q->bpp == 4) ? 16 : 63; - - linestotrans = q->height / q->transfer_scale; - pixels_per_line = q->width / q->transfer_scale; - transperline = q->width * q->bpp; - divisor = (((q->port_mode & QC_MODE_MASK) == QC_BIDIR) ? 24 : 8) * - q->transfer_scale; - transperline = (transperline + divisor - 1) / divisor; - - ret = malloc (linestotrans * pixels_per_line); - assert (ret); - -#ifdef DEBUG - fprintf (stderr, "%s %d bpp\n%d lines of %d transfers each\n", - ((q->port_mode & QC_MODE_MASK) == QC_BIDIR) ? "Bidir" : "Unidir", - q->bpp, linestotrans, transperline); -#endif - - for (i = 0; i < linestotrans; i++) { - for (pixels_read = j = 0; j < transperline; j++) { - bytes = qc_readbytes (q, buffer); - assert (bytes > 0); - for (k = 0; k < bytes && (pixels_read + k) < pixels_per_line; k++) { - assert (buffer[k] <= invert); - assert (buffer[k] >= 0); - if (buffer[k] == 0 && invert == 16) { - /* 4bpp is odd (again) -- inverter is 16, not 15, but output - must be 0-15 -- bls */ - buffer[k] = 16; - } - ret[i * pixels_per_line + pixels_read + k] = invert - buffer[k]; - } - pixels_read += bytes; - } - (void) qc_readbytes (q, 0); /* reset state machine */ - } - - if ((q->port_mode & QC_MODE_MASK) == QC_BIDIR) { - write_lpcontrol (q, 2); - write_lpcontrol (q, 6); - usleep (3); - write_lpcontrol (q, 0xe); - } - - return ret; -} - - -void -qc_dump (const struct qcam *q, char *fname) -{ - FILE *fp; - time_t t; - - if ((fp = fopen (fname, "w")) == 0) { - fprintf (stderr, "Error: cannot open %s\n", fname); - return; - } - - fprintf (fp, "# Version 0.9\n"); - time (&t); - fprintf (fp, "# Created %s", ctime (&t)); - fprintf (fp, "Width %d\nHeight %d\n", q->width, q->height); - fprintf (fp, "Top %d\nLeft %d\n", q->top, q->left); - fprintf (fp, "Bpp %d\nContrast %d\n", q->bpp, q->contrast); - fprintf (fp, "Brightness %d\nWhitebal %d\n", q->brightness, q->whitebal); - fprintf (fp, "Port 0x%x\nScale %d\n", q->port, q->transfer_scale); - fclose (fp); -} diff --git a/sys/qcam/qcam-os.c b/sys/qcam/qcam-os.c deleted file mode 100644 index 5a8f12591..000000000 --- a/sys/qcam/qcam-os.c +++ /dev/null @@ -1,277 +0,0 @@ -/* qcam-Linux.c -- Linux-specific routines for accessing QuickCam */ - -/* Version 0.1, January 2, 1996 */ -/* Version 0.5, August 24, 1996 */ - -#define LOCALSTATEDIR "" -//#define LOCALSTATEDIR "/var/run" - -/****************************************************************** - -Copyright (C) 1996 by Scott Laird - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL SCOTT LAIRD BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. - -******************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <stdio.h> -#include <unistd.h> -#ifdef TESTING -#include <errno.h> -#endif -#include <sys/io.h> - -#include <sys/time.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> - -#include "qcam.h" -#include "qcam-Linux.h" - -int __inline__ -read_lpstatus (const struct qcam *q) -{ - return inb (q->port + 1); -} - -int -read_lpcontrol (const struct qcam *q) -{ - return inb (q->port + 2); -} - -int -read_lpdata (const struct qcam *q) -{ - return inb (q->port); -} - -void -write_lpdata (const struct qcam *q, int d) -{ - outb (d, q->port); -} - -void -write_lpcontrol (const struct qcam *q, int d) -{ - outb (d, q->port + 2); -} - -int -enable_ports (const struct qcam *q) -{ - if (q->port < 0x278) - return 1; /* Better safe than sorry */ - if (q->port > 0x3bc) - return 1; - return (ioperm (q->port, 3, 1)); -} - -int -disable_ports (const struct qcam *q) -{ - return (ioperm (q->port, 3, 0)); -} - -/* Lock port. This is currently sub-optimal, and is begging to be - fixed. It should check for dead locks. Any takers? */ - -/* qc_lock_wait - * This function uses POSIX fcntl-style locking on a file created in the - * /tmp directory. Because it uses the Unix record locking facility, locks - * are relinquished automatically on process termination, so "dead locks" - * are not a problem. (FYI, the lock file will remain after process - * termination, but this is actually desired so that the next process need - * not re-creat(2)e it... just lock it.) - * The wait argument indicates whether or not this funciton should "block" - * waiting for the previous lock to be relinquished. This is ideal so that - * multiple processes (eg. qcam) taking "snapshots" can peacefully coexist. - * - Dave Plonka (plonka@carroll1.cc.edu) - */ -int -qc_lock_wait (struct qcam *q, int wait) -{ -#if 1 - static struct flock sfl; - - if (-1 == q->fd) { /* we've yet to open the lock file */ - static char lockfile[128]; - - sprintf (lockfile, LOCALSTATEDIR "LOCK.qcam.0x%x", q->port); - if (-1 == (q->fd = open (lockfile, O_WRONLY | O_CREAT, 0666))) { - perror ("open"); - return 1; - } -#ifdef TESTING - fprintf (stderr, "%s - %d: %s open(2)ed\n", __FILE__, __LINE__, lockfile); -#endif - - /* initialize the l_type memver to lock the file exclusively */ - sfl.l_type = F_WRLCK; - } -#ifdef TESTING - if (0 != fcntl (q->fd, F_SETLK, &sfl)) /* non-blocking set lock */ -#else - if (0 != fcntl (q->fd, wait ? F_SETLKW : F_SETLK, &sfl)) -#endif - { -#ifdef TESTING - perror ("fcntl"); - if (EAGAIN != errno || !wait) - return 1; - - fprintf (stderr, "%s - %d: waiting for exclusive lock on fd %d...\n", - __FILE__, __LINE__, q->fd); - - if (0 != fcntl (q->fd, F_SETLKW, &sfl)) /* "blocking" set lock */ -#endif - { - perror ("fcntl"); - return 1; - } - } -#ifdef TESTING - fprintf (stderr, "%s - %d: fd %d locked exclusively\n", __FILE__, __LINE__, - q->fd); -#endif - -#else - char lockfile[128], tmp[128]; - struct stat statbuf; - - sprintf (lockfile, LOCALSTATEDIR "/LOCK.qcam.0x%x", q->port); - sprintf (tmp, "%s-%d", lockfile, getpid ()); - - if ((creat (tmp, 0) == -1) || - (link (tmp, lockfile) == -1) || - (stat (tmp, &statbuf) == -1) || (statbuf.st_nlink == 1)) { -#ifdef DEBUGQC - perror ("QuickCam Locked"); - if (unlink (tmp) == -1) - perror ("Error unlinking temp file."); -#else - unlink (tmp); -#endif - return 1; - } - - unlink (tmp); - if (chown (lockfile, getuid (), getgid ()) == -1) - perror ("Chown problems"); -#endif - - return 0; -} - -int -qc_lock (struct qcam *q) -{ -#if 1 - return qc_lock_wait (q, 1 /*wait */ ); -#else - return qc_lock_wait (q, 0 /*don't wait */ ); -#endif -} - -/* Unlock port */ - -int -qc_unlock (struct qcam *q) -{ - static struct flock sfl; - -#if 1 - if (-1 == q->fd) { /* port was not locked */ - return 1; - } - - /* clear the exclusive lock */ - sfl.l_type = F_UNLCK; - if (0 != fcntl (q->fd, F_SETLK, &sfl)) { - perror ("fcntl"); - return 1; - } -#ifdef TESTING - fprintf (stderr, "%s - %d: fd %d unlocked\n", __FILE__, __LINE__, q->fd); -#endif - -#else - char lockfile[128]; - - sprintf (lockfile, LOCALSTATEDIR "/LOCK.qcam.0x%x", q->port); - unlink (lockfile); /* What would I do with an error? */ -#endif - - return 0; -} - - -/* Probe for camera. Returns 0 if found, 1 if not found, sets - q->port.*/ - -int -qc_probe (struct qcam *q) -{ - int ioports[] = { 0x378, 0x278, 0x3bc, 0 }; - int i = 0; - - /* Attempt to get permission to access IO ports. Must be root */ - - while (ioports[i] != 0) { - q->port = ioports[i++]; - - if (qc_open (q)) { - perror ("Can't get I/O permission"); - exit (1); - } - - if (qc_detect (q)) { - fprintf (stderr, "QuickCam detected at 0x%x\n", q->port); - qc_close (q); - return (0); - } else - qc_close (q); - } - - return 1; -} - - -/* THIS IS UGLY. I need a short delay loop -- somthing well under a -millisecond. Unfortunately, adding 2 usleep(1)'s to qc_command slowed -it down by a factor of over 1000 over the same loop with 2 -usleep(0)'s, and that's too slow -- qc_start was taking over a second -to run. This seems to help, but if anyone has a good -speed-independent pause routine, please tell me. -- Scott */ - -void -qc_wait (int val) -{ - int i; - - while (val--) - for (i = 0; i < 50000; i++); -} diff --git a/sys/qcam/qcam-os.h b/sys/qcam/qcam-os.h deleted file mode 100644 index 46dcbe519..000000000 --- a/sys/qcam/qcam-os.h +++ /dev/null @@ -1,32 +0,0 @@ -/* qcam-linux.h -- Linux-specific routines for accessing QuickCam */ - -/* Version 0.1, January 2, 1996 */ -/* Version 0.5, August 24, 1996 */ - - -/****************************************************************** - -Copyright (C) 1996 by Scott Laird - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL SCOTT LAIRD BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. - -******************************************************************/ - - diff --git a/sys/qcam/qcam.h b/sys/qcam/qcam.h deleted file mode 100644 index 35b2dc267..000000000 --- a/sys/qcam/qcam.h +++ /dev/null @@ -1,134 +0,0 @@ -/* qcam.h -- routines for accessing the Connectix QuickCam */ - -/* Version 0.1, January 2, 1996 */ -/* Version 0.5, August 24, 1996 */ -/* Version 0.7, August 26, 1996 */ - - -/****************************************************************** - -Copyright (C) 1996 by Scott Laird - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL SCOTT LAIRD BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. - -******************************************************************/ - -#ifndef _QCAM_H -#define _QCAM_H - -#define QC_VERSION "0.91" - -/* One from column A... */ -#define QC_NOTSET 0 -#define QC_UNIDIR 1 -#define QC_BIDIR 2 -#define QC_SERIAL 3 - -/* ... and one from column B */ -#define QC_ANY 0x00 -#define QC_FORCE_UNIDIR 0x10 -#define QC_FORCE_BIDIR 0x20 -#define QC_FORCE_SERIAL 0x30 -/* in the port_mode member */ - -#define QC_MODE_MASK 0x07 -#define QC_FORCE_MASK 0x70 - -#define MAX_HEIGHT 243 -#define MAX_WIDTH 336 - -struct qcam { - int width, height; - int bpp; - int mode; - int contrast, brightness, whitebal; - int port; - int port_mode; - int transfer_scale; - int top, left; - int fd; /* lock file descriptor - * It was, unfortunately, necessary to add this member to the - * struct qcam to conveniently implement POSIX fcntl-style locking. - * We need a seperate lock file for each struct qcam, for instance, - * if the same process (using qcam-lib) is accessing multiple - * QuickCams on (of course) multiple ports. - * - Dave Plonka (plonka@carroll1.cc.edu) - */ -}; - -typedef unsigned char scanbuf; - -/* General QuickCam handling routines */ - -int qc_getbrightness(const struct qcam *q); -int qc_setbrightness(struct qcam *q, int val); -int qc_getcontrast(const struct qcam *q); -int qc_setcontrast(struct qcam *q, int val); -int qc_getwhitebal(const struct qcam *q); -int qc_setwhitebal(struct qcam *q, int val); -void qc_getresolution(const struct qcam *q, int *x, int *y); -int qc_setresolution(struct qcam *q, int x, int y); -int qc_getbitdepth(const struct qcam *q); -int qc_setbitdepth(struct qcam *q, int val); -int qc_getheight(const struct qcam *q); -int qc_setheight(struct qcam *q, int y); -int qc_getwidth(const struct qcam *q); -int qc_setwidth(struct qcam *q, int x); -int qc_gettop(const struct qcam *q); -int qc_settop(struct qcam *q, int val); -int qc_getleft(const struct qcam *q); -int qc_setleft(struct qcam *q, int val); -int qc_gettransfer_scale(const struct qcam *q); -int qc_settransfer_scale(struct qcam *q, int val); -int qc_calibrate(struct qcam *q); -int qc_forceunidir(struct qcam *q); -void qc_dump(const struct qcam *q, char *file); - -struct qcam *qc_init(void); -int qc_initfile(struct qcam *q, char *fname); -int qc_open(struct qcam *q); -int qc_close(struct qcam *q); -int qc_detect(const struct qcam *q); -void qc_reset(struct qcam *q); -void qc_set(struct qcam *q); -scanbuf *qc_scan(const struct qcam *q); -scanbuf *qc_convertscan(struct qcam *q, scanbuf *scan); -void qc_writepgm(const struct qcam *q, FILE *f, scanbuf *scan); -void qc_wait(int val); - -/* OS/hardware specific routines */ - -int read_lpstatus(const struct qcam *q); -int read_lpcontrol(const struct qcam *q); -int read_lpdata(const struct qcam *q); -void write_lpdata(const struct qcam *q, int d); -void write_lpcontrol(const struct qcam *q, int d); -int enable_ports(const struct qcam *q); -int disable_ports(const struct qcam *q); -int qc_unlock(struct qcam *q); -int qc_lock(struct qcam *q); -void qc_wait(int val); -int qc_probe(struct qcam *q); - -/* Image processing routines */ -int fixdark(const struct qcam *q, scanbuf *scan); -int qc_edge_detect(const struct qcam *q, scanbuf *scan, int tolerance); - -#endif /*! _QCAM_H*/ diff --git a/sys/qcam/qcamip.h b/sys/qcam/qcamip.h deleted file mode 100644 index 3bab6fafb..000000000 --- a/sys/qcam/qcamip.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * qcamip.h - Connectix QuickCam Image Processing routines - * - * Time-stamp: <02 Sep 96 11:19:27 HST edo@eosys.com> - * - * Version 0.2 - */ - -/****************************************************************** - -Copyright (C) 1996 by Ed Orcutt Systems - -Permission is hereby granted, free of charge, to any person -obtaining a copy of this software and associated documentation -files (the "Software"), to deal in the Software without -restriction, including without limitation the rights to use, -copy, modify, merge, publish, and/or distribute copies of the -Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -1. The above copyright notice and this permission notice shall - be included in all copies or substantial portions of the - Software. - -2. Redistribution for profit requires the express, written - permission of the author. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL ED ORCUTT SYSTEMS BE LIABLE -FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. - -******************************************************************/ - -#ifndef _QCAMIP_H -#define _QCAMIP_H -#include "qcam.h" - -/* Auto exposure modes */ - -#define AE_ALL_AVG 0 -#define AE_CTR_AVG 1 -#define AE_STD_AVG 2 - -/* Return value of image processing routines */ - -#define QCIP_XPSR_OK 0 -#define QCIP_XPSR_RSCN 1 -#define QCIP_XPSR_ERR 2 -#define QCIP_XPSR_LUM_INVLD 3 - -/* Prototypes for image processing routines */ - -int qcip_autoexposure(struct qcam *q, scanbuf *scan); -int qcip_set_luminance_target(struct qcam *q, int val); -int qcip_set_luminance_tolerance(struct qcam *q, int val); -int qcip_set_luminance_std_target(struct qcam *q, int val); -int qcip_set_luminance_std_tolerance(struct qcam *q, int val); -int qcip_set_autoexposure_mode(int val); -void qcip_histogram(struct qcam *q, scanbuf *scan, int *histogram); -void qcip_display_histogram(struct qcam *q, scanbuf *scan); - -#endif /*! _QCAMIP_H*/ diff --git a/sys/wininet/Makefile.am b/sys/wininet/Makefile.am deleted file mode 100644 index 816d868f9..000000000 --- a/sys/wininet/Makefile.am +++ /dev/null @@ -1,11 +0,0 @@ -plugin_LTLIBRARIES = libgstwininet.la - -libgstwininet_la_SOURCES = gstwininetsrc.c - -libgstwininet_la_CFLAGS = $(GST_BASE_CFLAGS) $(GST_CFLAGS) -libgstwininet_la_LIBADD = $(GST_BASE_LIBS) $(GST_LIBS) -lwininet -libgstwininet_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstwininet_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -noinst_HEADERS = gstwininetsrc.h - diff --git a/sys/wininet/gstwininetsrc.c b/sys/wininet/gstwininetsrc.c deleted file mode 100644 index 60d29446a..000000000 --- a/sys/wininet/gstwininetsrc.c +++ /dev/null @@ -1,450 +0,0 @@ -/* GStreamer Windows network source - * Copyright (C) 2008 Ole André Vadla Ravnås <ole.andre.ravnas@tandberg.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -/** - * SECTION:element-wininetsrc - * - * <refsect2> - * <title>Example launch line</title> - * |[ - * gst-launch-1.0 -v wininetsrc location="http://71.83.57.210:9000" ! application/x-icy,metadata-interval=0 ! icydemux ! mad ! audioconvert ! directsoundsink - * ]| receive mp3 audio over http and play it back. - * </refsect2> - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "gstwininetsrc.h" - -#include <string.h> - -#define DEFAULT_LOCATION "http://localhost/" -#define DEFAULT_POLL_MODE FALSE -#define DEFAULT_IRADIO_MODE TRUE - -enum -{ - PROP_0, - PROP_LOCATION, - PROP_POLL_MODE, - PROP_IRADIO_MODE -}; - -GST_DEBUG_CATEGORY_STATIC (gst_win_inet_src_debug); -#define GST_CAT_DEFAULT gst_win_inet_src_debug - -static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS_ANY); - -static void gst_win_inet_src_init_interfaces (GType type); -static void gst_win_inet_src_uri_handler_init (gpointer g_iface, - gpointer iface_data); - -static void gst_win_inet_src_dispose (GObject * object); -static void gst_win_inet_src_finalize (GObject * object); -static void gst_win_inet_src_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec); -static void gst_win_inet_src_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec); - -static gboolean gst_win_inet_src_start (GstBaseSrc * basesrc); -static gboolean gst_win_inet_src_stop (GstBaseSrc * basesrc); - -static GstFlowReturn gst_win_inet_src_create (GstPushSrc * pushsrc, - GstBuffer ** buffer); - -static void gst_win_inet_src_reset (GstWinInetSrc * self); - -GST_BOILERPLATE_FULL (GstWinInetSrc, gst_win_inet_src, GstPushSrc, - GST_TYPE_PUSH_SRC, gst_win_inet_src_init_interfaces); - -static void -gst_win_inet_src_base_init (gpointer gclass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (gclass); - - gst_element_class_add_static_pad_template (element_class, &src_template); - - gst_element_class_set_static_metadata (element_class, - "Windows Network Source", "Source/Network", - "Receive data as a client over the network via HTTP or FTP", - "Ole André Vadla Ravnås <ole.andre.ravnas@tandberg.com>"); -} - -static void -gst_win_inet_src_class_init (GstWinInetSrcClass * klass) -{ - GObjectClass *gobject_class = G_OBJECT_CLASS (klass); - GstBaseSrcClass *gstbasesrc_class = GST_BASE_SRC_CLASS (klass); - GstPushSrcClass *gstpushsrc_class = GST_PUSH_SRC_CLASS (klass); - - gobject_class->dispose = gst_win_inet_src_dispose; - gobject_class->finalize = gst_win_inet_src_finalize; - gobject_class->get_property = gst_win_inet_src_get_property; - gobject_class->set_property = gst_win_inet_src_set_property; - - gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_win_inet_src_start); - gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_win_inet_src_stop); - gstpushsrc_class->create = GST_DEBUG_FUNCPTR (gst_win_inet_src_create); - - g_object_class_install_property (gobject_class, - PROP_LOCATION, g_param_spec_string ("location", "Location", - "Location to read from", DEFAULT_LOCATION, G_PARAM_READWRITE)); - - g_object_class_install_property (gobject_class, - PROP_POLL_MODE, g_param_spec_boolean ("poll-mode", "poll-mode", - "Enable poll mode (keep re-issuing request)", - DEFAULT_POLL_MODE, G_PARAM_READWRITE)); - - g_object_class_install_property (gobject_class, - PROP_IRADIO_MODE, g_param_spec_boolean ("iradio-mode", "iradio-mode", - "Enable Internet radio mode " - "(extraction of shoutcast/icecast metadata)", - DEFAULT_IRADIO_MODE, G_PARAM_READWRITE)); -} - -static void -gst_win_inet_src_init_interfaces (GType type) -{ - static const GInterfaceInfo uri_handler_info = { - gst_win_inet_src_uri_handler_init, - NULL, - NULL - }; - - g_type_add_interface_static (type, GST_TYPE_URI_HANDLER, &uri_handler_info); - - GST_DEBUG_CATEGORY_INIT (gst_win_inet_src_debug, "wininetsrc", - 0, "Wininet source"); -} - -static void -gst_win_inet_src_init (GstWinInetSrc * self, GstWinInetSrcClass * gclass) -{ - self->location = g_strdup (DEFAULT_LOCATION); - self->poll_mode = DEFAULT_POLL_MODE; - self->iradio_mode = DEFAULT_IRADIO_MODE; - - self->inet = NULL; - self->url = NULL; - self->cur_offset = 0; - self->icy_caps = NULL; -} - -static void -gst_win_inet_src_dispose (GObject * object) -{ - GstWinInetSrc *self = GST_WIN_INET_SRC (object); - - gst_win_inet_src_reset (self); - - G_OBJECT_CLASS (parent_class)->dispose (object); -} - -static void -gst_win_inet_src_finalize (GObject * object) -{ - GstWinInetSrc *self = GST_WIN_INET_SRC (object); - - g_free (self->location); - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -static void -gst_win_inet_src_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) -{ - GstWinInetSrc *self = GST_WIN_INET_SRC (object); - - switch (prop_id) { - case PROP_LOCATION: - g_value_set_string (value, self->location); - break; - - case PROP_POLL_MODE: - g_value_set_boolean (value, self->poll_mode); - break; - - case PROP_IRADIO_MODE: - g_value_set_boolean (value, self->iradio_mode); - break; - - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_win_inet_src_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstWinInetSrc *self = GST_WIN_INET_SRC (object); - - switch (prop_id) { - case PROP_LOCATION: - if (GST_STATE (self) == GST_STATE_PLAYING || - GST_STATE (self) == GST_STATE_PAUSED) { - GST_WARNING_OBJECT (self, "element must be in stopped or paused state " - "in order to change location"); - break; - } - - g_free (self->location); - self->location = g_value_dup_string (value); - break; - - case PROP_POLL_MODE: - self->poll_mode = g_value_get_boolean (value); - break; - - case PROP_IRADIO_MODE: - self->iradio_mode = g_value_get_boolean (value); - break; - - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_win_inet_src_reset (GstWinInetSrc * self) -{ - if (self->url != NULL) { - InternetCloseHandle (self->url); - self->url = NULL; - } - - if (self->inet != NULL) { - InternetCloseHandle (self->inet); - self->inet = NULL; - } - - if (self->icy_caps != NULL) { - gst_caps_unref (self->icy_caps); - self->icy_caps = NULL; - } - - self->cur_offset = 0; -} - -static gboolean -gst_win_inet_src_get_header_value_as_int (GstWinInetSrc * self, - const gchar * header_name, gint * header_value, gboolean log_failure) -{ - gchar buf[16] = { 0, }; - DWORD buf_size = sizeof (buf); - gint *value = (gint *) buf; - - strcpy (buf, header_name); - - if (!HttpQueryInfo (self->url, HTTP_QUERY_CUSTOM | HTTP_QUERY_FLAG_NUMBER, - buf, &buf_size, NULL)) { - if (log_failure) { - DWORD error_code = GetLastError (); - const gchar *error_str = "unknown error"; - - if (error_code == ERROR_HTTP_HEADER_NOT_FOUND) - error_str = "ERROR_HTTP_HEADER_NOT_FOUND"; - - GST_WARNING_OBJECT (self, "HttpQueryInfo for header '%s' failed: %s " - "(0x%08lx)", header_name, error_str, error_code); - } - - return FALSE; - } - - *header_value = *value; - return TRUE; -} - -static gboolean -gst_win_inet_src_open (GstWinInetSrc * self) -{ - const gchar *extra_headers = NULL; - - gst_win_inet_src_reset (self); - - self->inet = InternetOpen (NULL, INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, 0); - if (self->inet == NULL) - goto error; - - if (self->iradio_mode) - extra_headers = "Icy-MetaData:1"; /* exactly as sent by WinAmp, no space */ - - self->url = InternetOpenUrl (self->inet, self->location, extra_headers, - (extra_headers != NULL) ? -1 : 0, INTERNET_FLAG_NO_UI, (DWORD_PTR) self); - if (self->url == NULL) - goto error; - - if (self->iradio_mode) { - gint value; - - if (gst_win_inet_src_get_header_value_as_int (self, "icy-metaint", &value, - TRUE)) { - self->icy_caps = gst_caps_new_simple ("application/x-icy", - "metadata-interval", G_TYPE_INT, value, NULL); - } - } - - return TRUE; - -error: - GST_ELEMENT_ERROR (self, RESOURCE, NOT_FOUND, (NULL), - ("Could not open location \"%s\" for reading: 0x%08lx", - self->location, GetLastError ())); - gst_win_inet_src_reset (self); - - return FALSE; -} - -static gboolean -gst_win_inet_src_start (GstBaseSrc * basesrc) -{ - GstWinInetSrc *self = GST_WIN_INET_SRC (basesrc); - - return gst_win_inet_src_open (self); -} - -static gboolean -gst_win_inet_src_stop (GstBaseSrc * basesrc) -{ - gst_win_inet_src_reset (GST_WIN_INET_SRC (basesrc)); - - return TRUE; -} - -static GstFlowReturn -gst_win_inet_src_create (GstPushSrc * pushsrc, GstBuffer ** buffer) -{ - GstWinInetSrc *self = GST_WIN_INET_SRC (pushsrc); - GstBaseSrc *basesrc = GST_BASE_SRC (pushsrc); - GstBuffer *buf = NULL; - GstFlowReturn ret = GST_FLOW_OK; - DWORD bytes_read = 0; - - do { - GstCaps *caps = GST_PAD_CAPS (GST_BASE_SRC_PAD (self)); - - if (self->icy_caps != NULL) - caps = self->icy_caps; - - ret = gst_pad_alloc_buffer (GST_BASE_SRC_PAD (basesrc), - self->cur_offset, basesrc->blocksize, caps, &buf); - - if (G_LIKELY (ret == GST_FLOW_OK)) { - if (InternetReadFile (self->url, GST_BUFFER_DATA (buf), - basesrc->blocksize, &bytes_read)) { - if (bytes_read == 0) { - if (self->poll_mode) { - if (gst_win_inet_src_open (self)) { - gst_buffer_unref (buf); - buf = NULL; - } else { - ret = GST_FLOW_ERROR; - } - } else { - GST_ERROR_OBJECT (self, "short read (eof?)"); - ret = GST_FLOW_UNEXPECTED; - } - } - } else { - GST_ERROR_OBJECT (self, "InternetReadFile failed: 0x%08lx", - GetLastError ()); - - ret = GST_FLOW_ERROR; - } - } - } - while (bytes_read == 0 && ret == GST_FLOW_OK); - - if (ret == GST_FLOW_OK) { - GST_BUFFER_SIZE (buf) = bytes_read; - self->cur_offset += bytes_read; - - *buffer = buf; - } else { - if (buf != NULL) - gst_buffer_unref (buf); - } - - return ret; -} - -static GstURIType -gst_win_inet_src_uri_get_type (void) -{ - return GST_URI_SRC; -} - -static gchar ** -gst_win_inet_src_uri_get_protocols (void) -{ - static const gchar *protocols[] = { "http", "https", "ftp", NULL }; - - return (gchar **) protocols; -} - -static const gchar * -gst_win_inet_src_uri_get_uri (GstURIHandler * handler) -{ - GstWinInetSrc *src = GST_WIN_INET_SRC (handler); - - return src->location; -} - -static gboolean -gst_win_inet_src_uri_set_uri (GstURIHandler * handler, const gchar * uri) -{ - GstWinInetSrc *src = GST_WIN_INET_SRC (handler); - - g_free (src->location); - src->location = g_strdup (uri); - return TRUE; -} - -static void -gst_win_inet_src_uri_handler_init (gpointer g_iface, gpointer iface_data) -{ - GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface; - - iface->get_type = gst_win_inet_src_uri_get_type; - iface->get_protocols = gst_win_inet_src_uri_get_protocols; - iface->get_uri = gst_win_inet_src_uri_get_uri; - iface->set_uri = gst_win_inet_src_uri_set_uri; -} - -static gboolean -plugin_init (GstPlugin * plugin) -{ - return gst_element_register (plugin, "wininetsrc", - GST_RANK_NONE, GST_TYPE_WIN_INET_SRC); -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - wininet, - "Windows network plugins", - plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/sys/wininet/gstwininetsrc.h b/sys/wininet/gstwininetsrc.h deleted file mode 100644 index 0803d9ec3..000000000 --- a/sys/wininet/gstwininetsrc.h +++ /dev/null @@ -1,69 +0,0 @@ -/* GStreamer Windows network source - * Copyright (C) 2008 Ole André Vadla Ravnås <ole.andre.ravnas@tandberg.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#ifndef __GST_WIN_INET_SRC_H__ -#define __GST_WIN_INET_SRC_H__ - -#include <windows.h> -#include <wininet.h> -#include <gst/base/gstpushsrc.h> - -G_BEGIN_DECLS - -#define GST_TYPE_WIN_INET_SRC \ - (gst_win_inet_src_get_type ()) -#define GST_WIN_INET_SRC(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_WIN_INET_SRC, GstWinInetSrc)) -#define GST_WIN_INET_SRC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_WIN_INET_SRC, GstWinInetSrcClass)) -#define GST_IS_WIN_INET_SRC(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_WIN_INET_SRC)) -#define GST_IS_WIN_INET_SRC_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_WIN_INET_SRC)) - -typedef struct _GstWinInetSrc GstWinInetSrc; -typedef struct _GstWinInetSrcClass GstWinInetSrcClass; - -struct _GstWinInetSrc -{ - GstPushSrc push_src; - - /* property storage */ - gchar * location; - gboolean poll_mode; - gboolean iradio_mode; - - /* state */ - HINTERNET inet; - HINTERNET url; - guint64 cur_offset; - GstCaps * icy_caps; -}; - -struct _GstWinInetSrcClass -{ - GstPushSrcClass parent_class; -}; - -GType gst_win_inet_src_get_type (void); - -G_END_DECLS - -#endif /* __GST_WIN_INET_SRC_H__ */ - diff --git a/tests/check/Makefile.am b/tests/check/Makefile.am index 21c411069..508b3b56f 100644 --- a/tests/check/Makefile.am +++ b/tests/check/Makefile.am @@ -14,11 +14,11 @@ AM_TESTS_ENVIRONMENT += \ GST_PLUGIN_SYSTEM_PATH_1_0= \ GST_PLUGIN_PATH_1_0=$(top_builddir)/gst:$(top_builddir)/sys:$(top_builddir)/ext:$(GST_PLUGINS_LIBAV_DIR):$(GST_PLUGINS_UGLY_DIR):$(GST_PLUGINS_GOOD_DIR):$(GST_PLUGINS_BASE_DIR):$(GST_PLUGINS_DIR) \ GST_PLUGIN_LOADING_WHITELIST="gstreamer@$(GST_PLUGINS_DIR):gst-plugins-base@$(GSTPB_PLUGINS_DIR):gst-plugins-good:gst-plugins-ugly:gst-libav:gst-plugins-bad@$(top_builddir)" \ - GST_STATE_IGNORE_ELEMENTS="apexsink avdtpsrc camerabin dc1394src \ - dccpclientsrc dccpclientsink dccpserversrc dccpserversink decklinksrc \ + GST_STATE_IGNORE_ELEMENTS="avdtpsrc camerabin dc1394src \ + decklinksrc \ decklinksink dtlssrtpdec dtlssrtpenc dvbsrc dvbbasebin dfbvideosink festival fluidsynth \ - linsyssdisrc linsyssdisink nassink kmssink \ - rsndvdbin sdlaudiosink sdlvideosink vcdsrc rfbsrc vdpauyuvvideo vdpauvideoyuv \ + kmssink \ + rsndvdbin vcdsrc rfbsrc vdpauyuvvideo vdpauvideoyuv \ vdpaumpegdec vdpaumpeg4dec vdpauh264dec vdpauvideopostprocess vdpausink neonhttpsrc" plugindir = $(libdir)/gstreamer-@GST_API_VERSION@ @@ -120,12 +120,6 @@ else check_x265enc= endif -if USE_TIMIDITY -check_timidity=elements/timidity -else -check_timidity= -endif - if USE_KATE check_kate=elements/kate else @@ -247,7 +241,6 @@ check_PROGRAMS = \ $(check_mplex) \ $(check_mssdemux) \ $(check_ofa) \ - $(check_timidity) \ $(check_kate) \ $(check_opencv) \ $(check_curl) \ @@ -446,9 +439,6 @@ elements_jifmux_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(EXIF_CFLAGS) $(AM_CFLAGS) elements_jifmux_LDADD = $(GST_PLUGINS_BASE_LIBS) -lgsttag-$(GST_API_VERSION) $(GST_CHECK_LIBS) $(EXIF_LIBS) $(LDADD) elements_jifmux_SOURCES = elements/jifmux.c -elements_timidity_CFLAGS = $(GST_BASE_CFLAGS) $(AM_CFLAGS) -elements_timidity_LDADD = $(GST_BASE_LIBS) $(LDADD) - elements_kate_CFLAGS = $(GST_BASE_CFLAGS) $(AM_CFLAGS) elements_kate_LDADD = $(GST_BASE_LIBS) $(LDADD) diff --git a/tests/check/elements/timidity.c b/tests/check/elements/timidity.c deleted file mode 100644 index 5c85b6567..000000000 --- a/tests/check/elements/timidity.c +++ /dev/null @@ -1,74 +0,0 @@ -/* GStreamer - * - * unit test for timidity/wildmidi - * - * Copyright (C) <2007> Stefan Kost <ensonic@users.sf.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <unistd.h> - -#include <gst/check/gstcheck.h> -#include <gst/base/gsttypefindhelper.h> - - -GST_START_TEST (test_midi_typefind) -{ - const guint8 midi_header[] = { - 0x4d, 0x54, 0x68, 0x64, 0x00, 0x00, 0x00, 0x06, - 0x00, 0x00, 0x00, 0x01, 0x00, 0x60, 0x4d, 0x54, - 0x72, 0x6b, 0x00, 0x00 - }; - GstTypeFindProbability prob; - const gchar *type; - GstBuffer *buf; - GstCaps *caps = NULL; - - buf = gst_buffer_new (); - GST_BUFFER_DATA (buf) = (guint8 *) midi_header; - GST_BUFFER_SIZE (buf) = sizeof (midi_header); - GST_BUFFER_OFFSET (buf) = 0; - - caps = gst_type_find_helper_for_buffer (NULL, buf, &prob); - fail_unless (caps != NULL); - GST_LOG ("Found type: %" GST_PTR_FORMAT, caps); - - type = gst_structure_get_name (gst_caps_get_structure (caps, 0)); - fail_unless_equals_string (type, "audio/midi"); - fail_unless (prob > GST_TYPE_FIND_MINIMUM && prob <= GST_TYPE_FIND_MAXIMUM); - - gst_buffer_unref (buf); - gst_caps_unref (caps); - -} - -GST_END_TEST; - - -static Suite * -timidity_suite (void) -{ - Suite *s = suite_create ("timidity"); - TCase *tc_chain = tcase_create ("general"); - - suite_add_tcase (s, tc_chain); - tcase_add_test (tc_chain, test_midi_typefind); - - return s; -} - -GST_CHECK_MAIN (timidity); diff --git a/tests/icles/dccp/README b/tests/icles/dccp/README deleted file mode 100644 index e76ead5e5..000000000 --- a/tests/icles/dccp/README +++ /dev/null @@ -1,52 +0,0 @@ -Applications - -If you want to compile the applications you will need to run this command-line: -gcc -Wall $(pkg-config --cflags --libs gstreamer-0.10) <applicationName>.c -o <applicationName> - -To run: -./<applicationName> - - -Command-line - -###### Pipe to transmit a file # - -* Server: -gst-launch -v filesrc location=file ! dccpserversink port=9011 ccid=2 - -* Client: -gst-launch -v dccpclientsrc host=localhost port=9011 ccid=2 ! filesink location=fileDist - -###### Pipe to transmit from the microphone # - -* Server: -gst-launch -v alsasrc ! dccpserversink port=9011 ccid=2 - -* Client: -gst-launch -v dccpclientsrc host=localhost port=9011 ccid=2 caps="audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)32, depth=(int)32, rate=(int)44100, channels=(int)2" ! alsasink - -###### Pipe to transmit a MP3 # - -* Server: -gst-launch -v filesrc location=music.mp3 ! mad ! dccpserversink port=9011 ccid=2 - -* Client: -gst-launch -v dccpclientsrc host=localhost port=9011 ccid=2 caps="audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)32, depth=(int)32, rate=(int)44100, channels=(int)2" ! alsasink - -###### Pipe to stream a MP3 # - -* Server: -gst-launch -v filesrc location=music.mp3 ! mp3parse ! dccpserversink port=9011 ccid=2 - -* Client: -gst-launch -v dccpclientsrc host=localhost port=9011 ccid=2 ! decodebin ! alsasink --- We also tested with mpg123, to use it: mpg123 dccp://localhost:9011 - -###### Pipe to transmit a MP3 with dccp, speex and rtp # - -* Server: -gst-launch -v filesrc location=music.mp3 ! mad ! audioconvert ! capsfilter caps="audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)44100, channels=(int)1" ! speexenc ! rtpspeexpay ! dccpserversink port=9011 ccid=2 - -* Client: -gst-launch -v dccpclientsrc host=localhost port=9011 ccid=2 caps="application/x-rtp, media=(string)audio, payload=(int)110, clock-rate=(int)44100, encoding-name=(string)SPEEX, ssrc=(guint)152981653, clock-base=(guint)1553719649, seqnum-base=(guint)3680, encoding-params=(string)1" ! rtpspeexdepay ! speexdec ! alsasink - diff --git a/tests/icles/dccp/call/DCCPClient.c b/tests/icles/dccp/call/DCCPClient.c deleted file mode 100644 index 5f7eb019c..000000000 --- a/tests/icles/dccp/call/DCCPClient.c +++ /dev/null @@ -1,152 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <gst/gst.h> - -static gboolean -bus_call (GstBus * bus, GstMessage * msg, gpointer data) -{ - - GMainLoop *loop = (GMainLoop *) data; - - switch (GST_MESSAGE_TYPE (msg)) { - case GST_MESSAGE_EOS: - g_print ("End-of-stream\n"); - g_main_loop_quit (loop); - break; - case GST_MESSAGE_ERROR:{ - gchar *debug; - GError *err; - - gst_message_parse_error (msg, &err, &debug); - g_free (debug); - - g_print ("Error: %s\n", err->message); - g_error_free (err); - - g_main_loop_quit (loop); - break; - } - default: - break; - } - - return TRUE; -} - -void -start_dccpserversink_pipe (GstElement * object, gint socket, gpointer data) -{ - GstElement *dccpserversink = (GstElement *) data; - g_object_set (G_OBJECT (dccpserversink), "sockfd", socket, NULL); - - g_print ("Setting pipelinesink to PLAYING\n"); - GstElement *pipelinesink = - (GstElement *) gst_element_get_parent (dccpserversink); - gst_element_set_state (pipelinesink, GST_STATE_PLAYING); - gst_object_unref (pipelinesink); -} - - -int -main (int argc, char *argv[]) -{ - - GstElement *pipelinesink, *alsasrc, *dccpserversink; - GstElement *pipelinesrc, *alsasink, *dccpclientsrc; - GMainLoop *loop; - GstBus *bus; - GstCaps *caps; - - - /* initialize GStreamer */ - gst_init (&argc, &argv); - loop = g_main_loop_new (NULL, FALSE); - - /* check input arguments */ - if (argc != 2) { - g_print ("%s\n", "see usage: serverHost"); - return -1; - } - - /* create elements */ - pipelinesink = gst_pipeline_new ("audio-sender"); - alsasrc = gst_element_factory_make ("alsasrc", "alsa-source"); - dccpserversink = gst_element_factory_make ("dccpserversink", "server-sink"); - pipelinesrc = gst_pipeline_new ("audio-receiver"); - alsasink = gst_element_factory_make ("alsasink", "alsa-sink"); - dccpclientsrc = gst_element_factory_make ("dccpclientsrc", "client-source"); - - - if (!pipelinesink || !alsasrc || !dccpserversink || !pipelinesrc || !alsasink - || !dccpclientsrc) { - g_print ("One element could not be created\n"); - return -1; - } - - caps = - gst_caps_from_string - ("audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)32, depth=(int)32, rate=(int)44100, channels=(int)2"); - g_object_set (G_OBJECT (dccpclientsrc), "caps", caps, NULL); - - g_object_set (G_OBJECT (dccpclientsrc), "host", argv[1], NULL); - /*g_object_set (G_OBJECT (dccpclientsrc), "ccid", 3, NULL); - g_object_set (G_OBJECT (dccpserversink), "ccid", 3, NULL); */ - - bus = gst_pipeline_get_bus (GST_PIPELINE (pipelinesink)); - gst_bus_add_watch (bus, bus_call, loop); - gst_object_unref (bus); - - bus = gst_pipeline_get_bus (GST_PIPELINE (pipelinesrc)); - gst_bus_add_watch (bus, bus_call, loop); - gst_object_unref (bus); - - - /* put all elements in a bin */ - gst_bin_add_many (GST_BIN (pipelinesink), alsasrc, dccpserversink, NULL); - gst_element_link_many (alsasrc, dccpserversink, NULL); - - gst_bin_add_many (GST_BIN (pipelinesrc), dccpclientsrc, alsasink, NULL); - gst_element_link (dccpclientsrc, alsasink); - - g_signal_connect (dccpclientsrc, "connected", - (GCallback) start_dccpserversink_pipe, dccpserversink); - - /* Now set to playing and iterate. */ - g_print ("Setting pipelinesrc to PLAYING\n"); - gst_element_set_state (pipelinesrc, GST_STATE_PLAYING); - g_print ("Running\n"); - g_main_loop_run (loop); - - /* clean up nicely */ - g_print ("Returned, stopping playback\n"); - gst_element_set_state (pipelinesink, GST_STATE_NULL); - g_print ("Deleting pipelinesink\n"); - gst_object_unref (GST_OBJECT (pipelinesink)); - - g_print ("Returned, stopping playback\n"); - gst_element_set_state (pipelinesrc, GST_STATE_NULL); - g_print ("Deleting pipelinesrc\n"); - gst_object_unref (GST_OBJECT (pipelinesrc)); - - - return 0; -} diff --git a/tests/icles/dccp/call/DCCPServer.c b/tests/icles/dccp/call/DCCPServer.c deleted file mode 100644 index fe0e34fa2..000000000 --- a/tests/icles/dccp/call/DCCPServer.c +++ /dev/null @@ -1,145 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <gst/gst.h> - -static gboolean -bus_call (GstBus * bus, GstMessage * msg, gpointer data) -{ - - GMainLoop *loop = (GMainLoop *) data; - - switch (GST_MESSAGE_TYPE (msg)) { - case GST_MESSAGE_EOS: - g_print ("End-of-stream\n"); - g_main_loop_quit (loop); - break; - case GST_MESSAGE_ERROR:{ - gchar *debug; - GError *err; - - gst_message_parse_error (msg, &err, &debug); - g_free (debug); - - g_print ("Error: %s\n", err->message); - g_error_free (err); - - g_main_loop_quit (loop); - break; - } - default: - break; - } - - return TRUE; -} - -void -start_dccpclientsrc_pipe (GstElement * object, gint socket, gpointer data) -{ - GstElement *dccpclientsrc = (GstElement *) data; - g_object_set (G_OBJECT (dccpclientsrc), "sockfd", socket, NULL); - - g_print ("Setting pipelinesrc to PLAYING\n"); - GstElement *pipelinesrc = - (GstElement *) gst_element_get_parent (dccpclientsrc); - gst_element_set_state (pipelinesrc, GST_STATE_PLAYING); - gst_object_unref (pipelinesrc); -} - - -int -main (int argc, char *argv[]) -{ - - GstElement *pipelinesink, *alsasrc, *dccpserversink; - GstElement *pipelinesrc, *alsasink, *dccpclientsrc; - GMainLoop *loop; - GstBus *bus; - GstCaps *caps; - - - /* initialize GStreamer */ - gst_init (&argc, &argv); - loop = g_main_loop_new (NULL, FALSE); - - /* create elements */ - pipelinesink = gst_pipeline_new ("audio-sender"); - alsasrc = gst_element_factory_make ("alsasrc", "alsa-source"); - dccpserversink = gst_element_factory_make ("dccpserversink", "server-sink"); - pipelinesrc = gst_pipeline_new ("audio-receiver"); - alsasink = gst_element_factory_make ("alsasink", "alsa-sink"); - dccpclientsrc = gst_element_factory_make ("dccpclientsrc", "client-source"); - - - if (!pipelinesink || !alsasrc || !dccpserversink || !pipelinesrc || !alsasink - || !dccpclientsrc) { - g_print ("One element could not be created\n"); - return -1; - } - - caps = - gst_caps_from_string - ("audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)32, depth=(int)32, rate=(int)44100, channels=(int)2"); - g_object_set (G_OBJECT (dccpclientsrc), "caps", caps, NULL); - - /*g_object_set (G_OBJECT (dccpclientsrc), "ccid", 3, NULL); - g_object_set (G_OBJECT (dccpserversink), "ccid", 3, NULL); */ - - bus = gst_pipeline_get_bus (GST_PIPELINE (pipelinesink)); - gst_bus_add_watch (bus, bus_call, loop); - gst_object_unref (bus); - - bus = gst_pipeline_get_bus (GST_PIPELINE (pipelinesrc)); - gst_bus_add_watch (bus, bus_call, loop); - gst_object_unref (bus); - - - /* put all elements in a bin */ - gst_bin_add_many (GST_BIN (pipelinesink), alsasrc, dccpserversink, NULL); - gst_element_link_many (alsasrc, dccpserversink, NULL); - - gst_bin_add_many (GST_BIN (pipelinesrc), dccpclientsrc, alsasink, NULL); - gst_element_link (dccpclientsrc, alsasink); - - g_signal_connect (dccpserversink, "connected", - (GCallback) start_dccpclientsrc_pipe, dccpclientsrc); - - /* Now set to playing and iterate. */ - g_print ("Setting pipelinesink to PLAYING\n"); - gst_element_set_state (pipelinesink, GST_STATE_PLAYING); - g_print ("Running\n"); - g_main_loop_run (loop); - - /* clean up nicely */ - g_print ("Returned, stopping playback\n"); - gst_element_set_state (pipelinesink, GST_STATE_NULL); - g_print ("Deleting pipelinesink\n"); - gst_object_unref (GST_OBJECT (pipelinesink)); - - g_print ("Returned, stopping playback\n"); - gst_element_set_state (pipelinesrc, GST_STATE_NULL); - g_print ("Deleting pipelinesrc\n"); - gst_object_unref (GST_OBJECT (pipelinesrc)); - - - return 0; -} diff --git a/tests/icles/dccp/call/README b/tests/icles/dccp/call/README deleted file mode 100644 index ed53abd65..000000000 --- a/tests/icles/dccp/call/README +++ /dev/null @@ -1 +0,0 @@ -This application tests the socket sharing. diff --git a/tests/icles/dccp/file/DCCPClientSaveFile.c b/tests/icles/dccp/file/DCCPClientSaveFile.c deleted file mode 100644 index cdd7fe29e..000000000 --- a/tests/icles/dccp/file/DCCPClientSaveFile.c +++ /dev/null @@ -1,113 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <gst/gst.h> - -static gboolean -bus_call (GstBus * bus, GstMessage * msg, gpointer data) -{ - - GMainLoop *loop = (GMainLoop *) data; - - switch (GST_MESSAGE_TYPE (msg)) { - case GST_MESSAGE_EOS: - g_print ("End-of-stream\n"); - g_main_loop_quit (loop); - break; - case GST_MESSAGE_ERROR:{ - gchar *debug; - GError *err; - - gst_message_parse_error (msg, &err, &debug); - g_free (debug); - - g_print ("Error: %s\n", err->message); - g_error_free (err); - - g_main_loop_quit (loop); - break; - } - default: - break; - } - - return TRUE; -} - - -int -main (int argc, char *argv[]) -{ - - GMainLoop *loop; - GstBus *bus; - GstElement *pipeline, *filesink, *dccpclientsrc; - - /* initialize GStreamer */ - gst_init (&argc, &argv); - loop = g_main_loop_new (NULL, FALSE); - - /* check input arguments */ - if (argc != 4) { - g_print ("%s\n", "see usage: serverHost serverPort location"); - return -1; - } - - /* create elements */ - pipeline = gst_pipeline_new ("audio-sender"); - filesink = gst_element_factory_make ("filesink", "file-sink"); - dccpclientsrc = gst_element_factory_make ("dccpclientsrc", "client-source"); - - - if (!pipeline || !filesink || !dccpclientsrc) { - g_print ("One element could not be created\n"); - return -1; - } - - g_object_set (G_OBJECT (dccpclientsrc), "host", argv[1], NULL); - g_object_set (G_OBJECT (dccpclientsrc), "port", atoi (argv[2]), NULL); - /*g_object_set (G_OBJECT (dccpclientsrc), "ccid", 3, NULL); */ - g_object_set (G_OBJECT (filesink), "location", argv[3], NULL); - - bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline)); - gst_bus_add_watch (bus, bus_call, loop); - gst_object_unref (bus); - - /* put all elements in a bin */ - gst_bin_add_many (GST_BIN (pipeline), dccpclientsrc, filesink, NULL); - - gst_element_link (dccpclientsrc, filesink); - - - /* Now set to playing and iterate. */ - g_print ("Setting to PLAYING\n"); - gst_element_set_state (pipeline, GST_STATE_PLAYING); - g_print ("Running\n"); - g_main_loop_run (loop); - - /* clean up nicely */ - g_print ("Returned, stopping playback\n"); - gst_element_set_state (pipeline, GST_STATE_NULL); - g_print ("Deleting pipeline\n"); - gst_object_unref (GST_OBJECT (pipeline)); - - return 0; -} diff --git a/tests/icles/dccp/file/DCCPServerSendFile.c b/tests/icles/dccp/file/DCCPServerSendFile.c deleted file mode 100644 index 768381fe0..000000000 --- a/tests/icles/dccp/file/DCCPServerSendFile.c +++ /dev/null @@ -1,112 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <gst/gst.h> - -static gboolean -bus_call (GstBus * bus, GstMessage * msg, gpointer data) -{ - - GMainLoop *loop = (GMainLoop *) data; - - switch (GST_MESSAGE_TYPE (msg)) { - case GST_MESSAGE_EOS: - g_print ("End-of-stream\n"); - g_main_loop_quit (loop); - break; - case GST_MESSAGE_ERROR:{ - gchar *debug; - GError *err; - - gst_message_parse_error (msg, &err, &debug); - g_free (debug); - - g_print ("Error: %s\n", err->message); - g_error_free (err); - - g_main_loop_quit (loop); - break; - } - default: - break; - } - - return TRUE; -} - - -int -main (int argc, char *argv[]) -{ - - GMainLoop *loop; - GstBus *bus; - GstElement *pipeline, *filesrc, *dccpserversink; - - /* initialize GStreamer */ - gst_init (&argc, &argv); - loop = g_main_loop_new (NULL, FALSE); - - /* check input arguments */ - if (argc != 3) { - g_print ("%s\n", "see usage: port mp3Location"); - return -1; - } - - /* create elements */ - pipeline = gst_pipeline_new ("audio-sender"); - filesrc = gst_element_factory_make ("filesrc", "file-source"); - dccpserversink = gst_element_factory_make ("dccpserversink", "server-sink"); - - - if (!pipeline || !filesrc || !dccpserversink) { - g_print ("One element could not be created\n"); - return -1; - } - - g_object_set (G_OBJECT (dccpserversink), "port", atoi (argv[1]), NULL); - /*g_object_set (G_OBJECT (dccpserversink), "ccid", 3, NULL); */ - g_object_set (G_OBJECT (filesrc), "location", argv[2], NULL); - - bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline)); - gst_bus_add_watch (bus, bus_call, loop); - gst_object_unref (bus); - - /* put all elements in a bin */ - gst_bin_add_many (GST_BIN (pipeline), filesrc, dccpserversink, NULL); - - gst_element_link_many (filesrc, dccpserversink, NULL); - - - /* Now set to playing and iterate. */ - g_print ("Setting to PLAYING\n"); - gst_element_set_state (pipeline, GST_STATE_PLAYING); - g_print ("Running\n"); - g_main_loop_run (loop); - - /* clean up nicely */ - g_print ("Returned, stopping playback\n"); - gst_element_set_state (pipeline, GST_STATE_NULL); - g_print ("Deleting pipeline\n"); - gst_object_unref (GST_OBJECT (pipeline)); - - return 0; -} diff --git a/tests/icles/dccp/mic/DCCPClientPlayMic.c b/tests/icles/dccp/mic/DCCPClientPlayMic.c deleted file mode 100644 index 4cd0c3b52..000000000 --- a/tests/icles/dccp/mic/DCCPClientPlayMic.c +++ /dev/null @@ -1,116 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <gst/gst.h> - -static gboolean -bus_call (GstBus * bus, GstMessage * msg, gpointer data) -{ - - GMainLoop *loop = (GMainLoop *) data; - - switch (GST_MESSAGE_TYPE (msg)) { - case GST_MESSAGE_EOS: - g_print ("End-of-stream\n"); - g_main_loop_quit (loop); - break; - case GST_MESSAGE_ERROR:{ - gchar *debug; - GError *err; - - gst_message_parse_error (msg, &err, &debug); - g_free (debug); - - g_print ("Error: %s\n", err->message); - g_error_free (err); - - g_main_loop_quit (loop); - break; - } - default: - break; - } - - return TRUE; -} - - -int -main (int argc, char *argv[]) -{ - - GMainLoop *loop; - GstBus *bus; - GstElement *pipeline, *alsasink, *dccpclientsrc; - GstCaps *caps; - - /* initialize GStreamer */ - gst_init (&argc, &argv); - loop = g_main_loop_new (NULL, FALSE); - - /* check input arguments */ - if (argc != 3) { - g_print ("%s\n", "see usage: serverHost serverPort"); - return -1; - } - - /* create elements */ - pipeline = gst_pipeline_new ("audio-receiver"); - alsasink = gst_element_factory_make ("alsasink", "alsa-sink"); - dccpclientsrc = gst_element_factory_make ("dccpclientsrc", "client-source"); - - if (!pipeline || !alsasink || !dccpclientsrc) { - g_print ("One element could not be created\n"); - return -1; - } - - caps = - gst_caps_from_string - ("audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)32, depth=(int)32, rate=(int)44100, channels=(int)2"); - - g_object_set (G_OBJECT (dccpclientsrc), "caps", caps, NULL); - g_object_set (G_OBJECT (dccpclientsrc), "host", argv[1], NULL); - g_object_set (G_OBJECT (dccpclientsrc), "port", atoi (argv[2]), NULL); - /*g_object_set (G_OBJECT (dccpclientsrc), "ccid", 3, NULL); */ - - bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline)); - gst_bus_add_watch (bus, bus_call, loop); - gst_object_unref (bus); - - /* put all elements in a bin */ - gst_bin_add_many (GST_BIN (pipeline), dccpclientsrc, alsasink, NULL); - - gst_element_link (dccpclientsrc, alsasink); - - /* Now set to playing and iterate. */ - g_print ("Setting to PLAYING\n"); - gst_element_set_state (pipeline, GST_STATE_PLAYING); - g_print ("Running\n"); - g_main_loop_run (loop); - - /* clean up nicely */ - g_print ("Returned, stopping playback\n"); - gst_element_set_state (pipeline, GST_STATE_NULL); - g_print ("Deleting pipeline\n"); - gst_object_unref (GST_OBJECT (pipeline)); - - return 0; -} diff --git a/tests/icles/dccp/mic/DCCPServerMic.c b/tests/icles/dccp/mic/DCCPServerMic.c deleted file mode 100644 index d40119802..000000000 --- a/tests/icles/dccp/mic/DCCPServerMic.c +++ /dev/null @@ -1,111 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <gst/gst.h> - -static gboolean -bus_call (GstBus * bus, GstMessage * msg, gpointer data) -{ - - GMainLoop *loop = (GMainLoop *) data; - - switch (GST_MESSAGE_TYPE (msg)) { - case GST_MESSAGE_EOS: - g_print ("End-of-stream\n"); - g_main_loop_quit (loop); - break; - case GST_MESSAGE_ERROR:{ - gchar *debug; - GError *err; - - gst_message_parse_error (msg, &err, &debug); - g_free (debug); - - g_print ("Error: %s\n", err->message); - g_error_free (err); - - g_main_loop_quit (loop); - break; - } - default: - break; - } - - return TRUE; -} - - -int -main (int argc, char *argv[]) -{ - - GMainLoop *loop; - GstBus *bus; - GstElement *pipeline, *alsasrc, *dccpserversink; - - /* initialize GStreamer */ - gst_init (&argc, &argv); - loop = g_main_loop_new (NULL, FALSE); - - /* check input arguments */ - if (argc != 2) { - g_print ("%s\n", "see usage: port"); - return -1; - } - - /* create elements */ - pipeline = gst_pipeline_new ("audio-sender"); - alsasrc = gst_element_factory_make ("alsasrc", "alsa-source"); - dccpserversink = gst_element_factory_make ("dccpserversink", "server-sink"); - - - if (!pipeline || !alsasrc || !dccpserversink) { - g_print ("One element could not be created\n"); - return -1; - } - - g_object_set (G_OBJECT (dccpserversink), "port", atoi (argv[1]), NULL); - /*g_object_set (G_OBJECT (dccpserversink), "ccid", 3, NULL); */ - - bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline)); - gst_bus_add_watch (bus, bus_call, loop); - gst_object_unref (bus); - - /* put all elements in a bin */ - gst_bin_add_many (GST_BIN (pipeline), alsasrc, dccpserversink, NULL); - - gst_element_link_many (alsasrc, dccpserversink, NULL); - - - /* Now set to playing and iterate. */ - g_print ("Setting to PLAYING\n"); - gst_element_set_state (pipeline, GST_STATE_PLAYING); - g_print ("Running\n"); - g_main_loop_run (loop); - - /* clean up nicely */ - g_print ("Returned, stopping playback\n"); - gst_element_set_state (pipeline, GST_STATE_NULL); - g_print ("Deleting pipeline\n"); - gst_object_unref (GST_OBJECT (pipeline)); - - return 0; -} diff --git a/tests/icles/dccp/mp3/DCCPClientPlayMP3.c b/tests/icles/dccp/mp3/DCCPClientPlayMP3.c deleted file mode 100644 index ac55d25d0..000000000 --- a/tests/icles/dccp/mp3/DCCPClientPlayMP3.c +++ /dev/null @@ -1,117 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <gst/gst.h> - -static gboolean -bus_call (GstBus * bus, GstMessage * msg, gpointer data) -{ - - GMainLoop *loop = (GMainLoop *) data; - - switch (GST_MESSAGE_TYPE (msg)) { - case GST_MESSAGE_EOS: - g_print ("End-of-stream\n"); - g_main_loop_quit (loop); - break; - case GST_MESSAGE_ERROR:{ - gchar *debug; - GError *err; - - gst_message_parse_error (msg, &err, &debug); - g_free (debug); - - g_print ("Error: %s\n", err->message); - g_error_free (err); - - g_main_loop_quit (loop); - break; - } - default: - break; - } - - return TRUE; -} - - -int -main (int argc, char *argv[]) -{ - - GMainLoop *loop; - GstBus *bus; - GstElement *pipeline, *alsasink, *dccpclientsrc; - GstCaps *caps; - - /* initialize GStreamer */ - gst_init (&argc, &argv); - loop = g_main_loop_new (NULL, FALSE); - - /* check input arguments */ - if (argc != 3) { - g_print ("%s\n", "see usage: serverHost serverPort"); - return -1; - } - - /* create elements */ - pipeline = gst_pipeline_new ("audio-sender"); - alsasink = gst_element_factory_make ("alsasink", "alsa-sink"); - dccpclientsrc = gst_element_factory_make ("dccpclientsrc", "client-source"); - - if (!pipeline || !alsasink || !dccpclientsrc) { - g_print ("One element could not be created\n"); - return -1; - } - - caps = - gst_caps_from_string - ("audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)32, depth=(int)32, rate=(int)44100, channels=(int)2"); - g_object_set (G_OBJECT (dccpclientsrc), "caps", caps, NULL); - gst_object_unref (caps); - - g_object_set (G_OBJECT (dccpclientsrc), "host", argv[1], NULL); - g_object_set (G_OBJECT (dccpclientsrc), "port", atoi (argv[2]), NULL); - /*g_object_set (G_OBJECT (dccpclientsrc), "ccid", 2, NULL); */ - - bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline)); - gst_bus_add_watch (bus, bus_call, loop); - gst_object_unref (bus); - - /* put all elements in a bin */ - gst_bin_add_many (GST_BIN (pipeline), dccpclientsrc, alsasink, NULL); - - gst_element_link_many (dccpclientsrc, alsasink, NULL); - - /* Now set to playing and iterate. */ - g_print ("Setting to PLAYING\n"); - gst_element_set_state (pipeline, GST_STATE_PLAYING); - g_print ("Running\n"); - g_main_loop_run (loop); - - /* clean up nicely */ - g_print ("Returned, stopping playback\n"); - gst_element_set_state (pipeline, GST_STATE_NULL); - g_print ("Deleting pipeline\n"); - gst_object_unref (GST_OBJECT (pipeline)); - - return 0; -} diff --git a/tests/icles/dccp/mp3/DCCPServerSendMP3.c b/tests/icles/dccp/mp3/DCCPServerSendMP3.c deleted file mode 100644 index a7d9d5da6..000000000 --- a/tests/icles/dccp/mp3/DCCPServerSendMP3.c +++ /dev/null @@ -1,113 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <gst/gst.h> - -static gboolean -bus_call (GstBus * bus, GstMessage * msg, gpointer data) -{ - - GMainLoop *loop = (GMainLoop *) data; - - switch (GST_MESSAGE_TYPE (msg)) { - case GST_MESSAGE_EOS: - g_print ("End-of-stream\n"); - g_main_loop_quit (loop); - break; - case GST_MESSAGE_ERROR:{ - gchar *debug; - GError *err; - - gst_message_parse_error (msg, &err, &debug); - g_free (debug); - - g_print ("Error: %s\n", err->message); - g_error_free (err); - - g_main_loop_quit (loop); - break; - } - default: - break; - } - - return TRUE; -} - - -int -main (int argc, char *argv[]) -{ - - GMainLoop *loop; - GstBus *bus; - GstElement *pipeline, *filesrc, *dccpserversink, *mad; - - /* initialize GStreamer */ - gst_init (&argc, &argv); - loop = g_main_loop_new (NULL, FALSE); - - /* check input arguments */ - if (argc != 3) { - g_print ("%s\n", "see usage: port mp3Location"); - return -1; - } - - /* create elements */ - pipeline = gst_pipeline_new ("audio-sender"); - filesrc = gst_element_factory_make ("filesrc", "file-source"); - mad = gst_element_factory_make ("mad", "mad"); - dccpserversink = gst_element_factory_make ("dccpserversink", "server-sink"); - - - if (!pipeline || !filesrc || !dccpserversink || !mad) { - g_print ("One element could not be created\n"); - return -1; - } - - g_object_set (G_OBJECT (dccpserversink), "port", atoi (argv[1]), NULL); - /*g_object_set (G_OBJECT (dccpserversink), "ccid", 2, NULL); */ - g_object_set (G_OBJECT (filesrc), "location", argv[2], NULL); - - bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline)); - gst_bus_add_watch (bus, bus_call, loop); - gst_object_unref (bus); - - /* put all elements in a bin */ - gst_bin_add_many (GST_BIN (pipeline), filesrc, mad, dccpserversink, NULL); - - gst_element_link_many (filesrc, mad, dccpserversink, NULL); - - - /* Now set to playing and iterate. */ - g_print ("Setting to PLAYING\n"); - gst_element_set_state (pipeline, GST_STATE_PLAYING); - g_print ("Running\n"); - g_main_loop_run (loop); - - /* clean up nicely */ - g_print ("Returned, stopping playback\n"); - gst_element_set_state (pipeline, GST_STATE_NULL); - g_print ("Deleting pipeline\n"); - gst_object_unref (GST_OBJECT (pipeline)); - - return 0; -} diff --git a/tests/icles/dccp/mp3Speex/DCCPClientPlaySpeexMP3.c b/tests/icles/dccp/mp3Speex/DCCPClientPlaySpeexMP3.c deleted file mode 100644 index 4d260f2a6..000000000 --- a/tests/icles/dccp/mp3Speex/DCCPClientPlaySpeexMP3.c +++ /dev/null @@ -1,120 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <gst/gst.h> - -static gboolean -bus_call (GstBus * bus, GstMessage * msg, gpointer data) -{ - - GMainLoop *loop = (GMainLoop *) data; - - switch (GST_MESSAGE_TYPE (msg)) { - case GST_MESSAGE_EOS: - g_print ("End-of-stream\n"); - g_main_loop_quit (loop); - break; - case GST_MESSAGE_ERROR:{ - gchar *debug; - GError *err; - - gst_message_parse_error (msg, &err, &debug); - g_free (debug); - - g_print ("Error: %s\n", err->message); - g_error_free (err); - - g_main_loop_quit (loop); - break; - } - default: - break; - } - - return TRUE; -} - - -int -main (int argc, char *argv[]) -{ - - GMainLoop *loop; - GstBus *bus; - GstElement *pipeline, *alsasink, *rtpspeexdepay, *speexdec, *dccpclientsrc; - GstCaps *caps; - - /* initialize GStreamer */ - gst_init (&argc, &argv); - loop = g_main_loop_new (NULL, FALSE); - - /* check input arguments */ - if (argc != 3) { - g_print ("%s\n", "see usage: serverHost serverPort"); - return -1; - } - - /* create elements */ - pipeline = gst_pipeline_new ("audio-sender"); - alsasink = gst_element_factory_make ("alsasink", "alsa-sink"); - rtpspeexdepay = gst_element_factory_make ("rtpspeexdepay", "rtpspeexdepay"); - speexdec = gst_element_factory_make ("speexdec", "speexdec"); - dccpclientsrc = gst_element_factory_make ("dccpclientsrc", "client-source"); - - if (!pipeline || !alsasink || !rtpspeexdepay || !speexdec || !dccpclientsrc) { - g_print ("One element could not be created\n"); - return -1; - } - - caps = - gst_caps_from_string - ("application/x-rtp, media=(string)audio, payload=(int)110, clock-rate=(int)44100, encoding-name=(string)SPEEX, ssrc=(guint)152981653, clock-base=(guint)1553719649, seqnum-base=(guint)3680, encoding-params=(string)1"); - g_object_set (G_OBJECT (dccpclientsrc), "caps", caps, NULL); - gst_object_unref (caps); - - g_object_set (G_OBJECT (dccpclientsrc), "host", argv[1], NULL); - g_object_set (G_OBJECT (dccpclientsrc), "port", atoi (argv[2]), NULL); - - bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline)); - gst_bus_add_watch (bus, bus_call, loop); - gst_object_unref (bus); - - /* put all elements in a bin */ - gst_bin_add_many (GST_BIN (pipeline), dccpclientsrc, rtpspeexdepay, speexdec, - alsasink, NULL); - - gst_element_link_many (dccpclientsrc, rtpspeexdepay, speexdec, alsasink, - NULL); - - /* Now set to playing and iterate. */ - g_print ("Setting to PLAYING\n"); - gst_element_set_state (pipeline, GST_STATE_PLAYING); - g_print ("Running\n"); - g_main_loop_run (loop); - - /* clean up nicely */ - g_print ("Returned, stopping playback\n"); - gst_element_set_state (pipeline, GST_STATE_NULL); - g_print ("Deleting pipeline\n"); - gst_object_unref (GST_OBJECT (pipeline)); - - return 0; -} diff --git a/tests/icles/dccp/mp3Speex/DCCPServerSendSpeexMP3.c b/tests/icles/dccp/mp3Speex/DCCPServerSendSpeexMP3.c deleted file mode 100644 index a5d9e0d7d..000000000 --- a/tests/icles/dccp/mp3Speex/DCCPServerSendSpeexMP3.c +++ /dev/null @@ -1,128 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <gst/gst.h> - -static gboolean -bus_call (GstBus * bus, GstMessage * msg, gpointer data) -{ - - GMainLoop *loop = (GMainLoop *) data; - - switch (GST_MESSAGE_TYPE (msg)) { - case GST_MESSAGE_EOS: - g_print ("End-of-stream\n"); - g_main_loop_quit (loop); - break; - case GST_MESSAGE_ERROR:{ - gchar *debug; - GError *err; - - gst_message_parse_error (msg, &err, &debug); - g_free (debug); - - g_print ("Error: %s\n", err->message); - g_error_free (err); - - g_main_loop_quit (loop); - break; - } - default: - break; - } - - return TRUE; -} - - -int -main (int argc, char *argv[]) -{ - - GMainLoop *loop; - GstBus *bus; - GstElement *pipeline, *filesrc, *mad, *audioconvert, *capsfilter, *speexenc, - *rtpspeexpay, *dccpserversink; - GstCaps *caps; - - /* initialize GStreamer */ - gst_init (&argc, &argv); - loop = g_main_loop_new (NULL, FALSE); - - /* check input arguments */ - if (argc != 3) { - g_print ("%s\n", "see usage: port mp3Location"); - return -1; - } - - /* create elements */ - pipeline = gst_pipeline_new ("audio-sender"); - filesrc = gst_element_factory_make ("filesrc", "file-source"); - mad = gst_element_factory_make ("mad", "mad"); - audioconvert = gst_element_factory_make ("audioconvert", "audioconvert"); - capsfilter = gst_element_factory_make ("capsfilter", "capsfilter"); - speexenc = gst_element_factory_make ("speexenc", "speexenc"); - rtpspeexpay = gst_element_factory_make ("rtpspeexpay", "rtpspeexpay"); - dccpserversink = gst_element_factory_make ("dccpserversink", "server-sink"); - - - if (!pipeline || !filesrc || !dccpserversink || !mad || !audioconvert - || !capsfilter || !speexenc || !rtpspeexpay) { - g_print ("One element could not be created\n"); - return -1; - } - - g_object_set (G_OBJECT (dccpserversink), "port", atoi (argv[1]), NULL); - g_object_set (G_OBJECT (filesrc), "location", argv[2], NULL); - - caps = - gst_caps_from_string - ("audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)44100, channels=(int)1"); - g_object_set (G_OBJECT (capsfilter), "caps", caps, NULL); - gst_object_unref (caps); - - - bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline)); - gst_bus_add_watch (bus, bus_call, loop); - gst_object_unref (bus); - - /* put all elements in a bin */ - gst_bin_add_many (GST_BIN (pipeline), filesrc, mad, audioconvert, capsfilter, - speexenc, rtpspeexpay, dccpserversink, NULL); - - gst_element_link_many (filesrc, mad, audioconvert, capsfilter, speexenc, - rtpspeexpay, dccpserversink, NULL); - - - /* Now set to playing and iterate. */ - g_print ("Setting to PLAYING\n"); - gst_element_set_state (pipeline, GST_STATE_PLAYING); - g_print ("Running\n"); - g_main_loop_run (loop); - - /* clean up nicely */ - g_print ("Returned, stopping playback\n"); - gst_element_set_state (pipeline, GST_STATE_NULL); - g_print ("Deleting pipeline\n"); - gst_object_unref (GST_OBJECT (pipeline)); - - return 0; -} diff --git a/tests/icles/dccp/mp3Stream/DCCPClientPlayMP3Stream.c b/tests/icles/dccp/mp3Stream/DCCPClientPlayMP3Stream.c deleted file mode 100644 index fb09e4ba3..000000000 --- a/tests/icles/dccp/mp3Stream/DCCPClientPlayMP3Stream.c +++ /dev/null @@ -1,113 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <gst/gst.h> - -static gboolean -bus_call (GstBus * bus, GstMessage * msg, gpointer data) -{ - - GMainLoop *loop = (GMainLoop *) data; - - switch (GST_MESSAGE_TYPE (msg)) { - case GST_MESSAGE_EOS: - g_print ("End-of-stream\n"); - g_main_loop_quit (loop); - break; - case GST_MESSAGE_ERROR:{ - gchar *debug; - GError *err; - - gst_message_parse_error (msg, &err, &debug); - g_free (debug); - - g_print ("Error: %s\n", err->message); - g_error_free (err); - - g_main_loop_quit (loop); - break; - } - default: - break; - } - - return TRUE; -} - - -int -main (int argc, char *argv[]) -{ - - GMainLoop *loop; - GstBus *bus; - GstElement *pipeline, *alsasink, *mad, *audioconvert, *dccpclientsrc; - - /* initialize GStreamer */ - gst_init (&argc, &argv); - loop = g_main_loop_new (NULL, FALSE); - - /* check input arguments */ - if (argc != 3) { - g_print ("%s\n", "see usage: serverHost serverPort"); - return -1; - } - - /* create elements */ - pipeline = gst_pipeline_new ("audio-sender"); - dccpclientsrc = gst_element_factory_make ("dccpclientsrc", "client-source"); - mad = gst_element_factory_make ("mad", "mad"); - audioconvert = gst_element_factory_make ("audioconvert", "audioconvert"); - alsasink = gst_element_factory_make ("alsasink", "alsa-sink"); - - if (!pipeline || !alsasink || !mad || !audioconvert || !dccpclientsrc) { - g_print ("One element could not be created\n"); - return -1; - } - - g_object_set (G_OBJECT (dccpclientsrc), "host", argv[1], NULL); - g_object_set (G_OBJECT (dccpclientsrc), "port", atoi (argv[2]), NULL); - - bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline)); - gst_bus_add_watch (bus, bus_call, loop); - gst_object_unref (bus); - - /* put all elements in a bin */ - gst_bin_add_many (GST_BIN (pipeline), dccpclientsrc, mad, audioconvert, - alsasink, NULL); - - gst_element_link_many (dccpclientsrc, mad, audioconvert, alsasink, NULL); - - - /* Now set to playing and iterate. */ - g_print ("Setting to PLAYING\n"); - gst_element_set_state (pipeline, GST_STATE_PLAYING); - g_print ("Running\n"); - g_main_loop_run (loop); - - /* clean up nicely */ - g_print ("Returned, stopping playback\n"); - gst_element_set_state (pipeline, GST_STATE_NULL); - g_print ("Deleting pipeline\n"); - gst_object_unref (GST_OBJECT (pipeline)); - - return 0; -} diff --git a/tests/icles/dccp/mp3Stream/DCCPServerSendMP3Stream.c b/tests/icles/dccp/mp3Stream/DCCPServerSendMP3Stream.c deleted file mode 100644 index 2b090a200..000000000 --- a/tests/icles/dccp/mp3Stream/DCCPServerSendMP3Stream.c +++ /dev/null @@ -1,113 +0,0 @@ -/* GStreamer - * Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <gst/gst.h> - -static gboolean -bus_call (GstBus * bus, GstMessage * msg, gpointer data) -{ - - GMainLoop *loop = (GMainLoop *) data; - - switch (GST_MESSAGE_TYPE (msg)) { - case GST_MESSAGE_EOS: - g_print ("End-of-stream\n"); - g_main_loop_quit (loop); - break; - case GST_MESSAGE_ERROR:{ - gchar *debug; - GError *err; - - gst_message_parse_error (msg, &err, &debug); - g_free (debug); - - g_print ("Error: %s\n", err->message); - g_error_free (err); - - g_main_loop_quit (loop); - break; - } - default: - break; - } - - return TRUE; -} - - -int -main (int argc, char *argv[]) -{ - - GMainLoop *loop; - GstBus *bus; - GstElement *pipeline, *filesrc, *mp3parse, *dccpserversink; - - /* initialize GStreamer */ - gst_init (&argc, &argv); - loop = g_main_loop_new (NULL, FALSE); - - /* check input arguments */ - if (argc != 3) { - g_print ("%s\n", "see usage: port mp3Location"); - return -1; - } - - /* create elements */ - pipeline = gst_pipeline_new ("audio-sender"); /* create pipeline with the name audio-sender */ - filesrc = gst_element_factory_make ("filesrc", "file-source"); /* create filesrc element with the name file-source */ - mp3parse = gst_element_factory_make ("mp3parse", "mp3parse"); - dccpserversink = gst_element_factory_make ("dccpserversink", "server-sink"); - - - if (!pipeline || !filesrc || !mp3parse || !dccpserversink) { - g_print ("One element could not be created\n"); - return -1; - } - - g_object_set (G_OBJECT (dccpserversink), "port", atoi (argv[1]), NULL); - g_object_set (G_OBJECT (filesrc), "location", argv[2], NULL); - - bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline)); - gst_bus_add_watch (bus, bus_call, loop); - gst_object_unref (bus); - - /* put all elements in a bin */ - gst_bin_add_many (GST_BIN (pipeline), filesrc, mp3parse, dccpserversink, - NULL); - /* Link the elements at the pipeline */ - gst_element_link_many (filesrc, mp3parse, dccpserversink, NULL); - - - /* Now set to playing and iterate. */ - g_print ("Setting to PLAYING\n"); - gst_element_set_state (pipeline, GST_STATE_PLAYING); - g_print ("Running\n"); - g_main_loop_run (loop); - - /* clean up nicely */ - g_print ("Returned, stopping playback\n"); - gst_element_set_state (pipeline, GST_STATE_NULL); - g_print ("Deleting pipeline\n"); - gst_object_unref (GST_OBJECT (pipeline)); - - return 0; -} |