synaesthesia: remove experimental GPL-ed synaesthesia plugin

It never made it out of experimental, and there's a new
synaescope element in gst-plugins-bad that's hopefully
sufficiently similar.

https://bugzilla.gnome.org/show_bug.cgi?id=356882

7 files changed, 0 insertions, 1315 deletions

diff --git a/gst/synaesthesia/.gitignore b/gst/synaesthesia/.gitignore
deleted file mode 100644
index 08f5ed37..00000000
--- a/gst/synaesthesia/.gitignore
+++ /dev/null
@@ -1,7 +0,0 @@
-Makefile
-Makefile.in
-*.o
-*.lo
-*.la
-.deps
-.libs
diff --git a/gst/synaesthesia/Makefile.am b/gst/synaesthesia/Makefile.am
deleted file mode 100644
index da4f9868..00000000
--- a/gst/synaesthesia/Makefile.am
+++ /dev/null
@@ -1,26 +0,0 @@
-plugin_LTLIBRARIES = libgstsynaesthesia.la
-
-libgstsynaesthesia_la_SOURCES = gstsynaesthesia.c synaescope.c
-
-noinst_HEADERS = synaescope.h gstsynaesthesia.h
-
-libgstsynaesthesia_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) $(GST_CFLAGS)
-libgstsynaesthesia_la_LIBADD = $(GST_BASE_LIBS) $(GST_LIBS) $(LIBM)
-libgstsynaesthesia_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
-libgstsynaesthesia_la_LIBTOOLFLAGS = --tag=disable-static
-
-EXTRA_DIST = README
-
-Android.mk: Makefile.am $(BUILT_SOURCES)
-	androgenizer \
-	-:PROJECT libgstsynaesthesia -:SHARED libgstsynaesthesia \
-	 -:TAGS eng debug \
-         -:REL_TOP $(top_srcdir) -:ABS_TOP $(abs_top_srcdir) \
-	 -:SOURCES $(libgstsynaesthesia_la_SOURCES) \
-	 -:CFLAGS $(DEFS) $(DEFAULT_INCLUDES) $(libgstsynaesthesia_la_CFLAGS) \
-	 -:LDFLAGS $(libgstsynaesthesia_la_LDFLAGS) \
-	           $(libgstsynaesthesia_la_LIBADD) \
-	           -ldl \
-	 -:PASSTHROUGH LOCAL_ARM_MODE:=arm \
-		       LOCAL_MODULE_PATH:='$$(TARGET_OUT)/lib/gstreamer-0.10' \
-	> $@
diff --git a/gst/synaesthesia/README b/gst/synaesthesia/README
deleted file mode 100644
index 3932682c..00000000
--- a/gst/synaesthesia/README
+++ /dev/null
@@ -1,151 +0,0 @@
-This is a visualization based on on synaesthesia. (see the synaesthesia
-README below)
-
-This implementation is taken from alsaplayer: http://www.alsaplayer.org/ It
-is based on synaesthesia version 1.3 (or maybe 1.4, I'm not entirely
-certain), with some modifications by Richard Boulton to try and ensure that
-something interesting is displayed for both very quiet and very loud music.
-
-Note: only one instance of this plugin may be created at a time: it has a
-lot of static data.  This should be fixed (and it shouldn't be hard to do
-so, either).
-
-----------------------------------------------------------------------------
-
-SYNAESTHESIA v2.0
-
-Introduction
-============
-
-This is a program for representing sounds visually from a CD or line
-input or piped from another program. It goes beyond the usual oscilliscope
-style program by combining an FFT and stereo positioning information to
-give a two dimensional display. Some of the shapes I have observed are:
-  * Drums: clouds of color, fairly high
-  * Clean guitar: several horizontal lines, low down
-  * Rough guitar: a cloud, low down
-  * Trumpet: Lots of horizontal lines everywhere
-  * Flute: A single horizontal line, low down
-  * Voice: A vertical line with some internal structure
-  * Synthesizer: All kinds of weird shapes!
-
-Synaesthesia can run in a window in X or full screen using SVGAlib.
-
-The display represents frequency as vertical position on screen, 
-left-right position as left-right position on screen. It can also
-understand surround sound encoded music, and shows ambient noise 
-in orange.
-
-X-Windows support was added in version 1.3, as well as a major redesign
-of the interface. You can use Synaesthesia as a fully functional
-CD player, suitable for use while working.
-
-There is command line support for play lists and piping from another
-program (such as an mp3 player).
-
-Usage
-=====
-
-Synaesthesia should work on Linux and BSD systems. (Note: I don't
-have access to a BSD system myself, I have to rely on patches -- if it
-doesn't work, please tell me!) LinuxPPC users may have to use the pipe
-mode rather than taking sound input from the CD player, as I believe
-sound recording is not yet implemented.
-
-Compile Synaesthesia by typing
-
-  make
-  
-then install it by typing
-
-  make install
-
-This will create three versions of Synaesthesia:
-
-  synaesthesia    - full screen SVGAlib version (Linux only)
-  xsynaesthesia   - Version that runs as a window in X
-  sdlsynaesthesia - Version that uses the SDL graphics library
-
-If you want to use the SDL version, you need to get SDL from
-http://www.devolution.com/~slouken/SDL.
-
-You will need to run Synaesthesia as root to run it full screen
-with SVGAlib. Other varieties can be run by any user providing you 
-provide permissions on /dev/dsp, /dev/cdrom, and /dev/mixer.
-
-Synaesthesia creates a configuration file, named ~/.synaesthesia,
-to store settings such as brightness, color, and window size, as
-well as which devices to use to control sound input.
-
-BSD users will have to edit this file to set the CD-ROM device name
-before using Synaesthesia in order to control the CD.
-
-Run Synaesthesia with no parameters for further information on how to 
-use it.
-
-Notes for code rippers
-======================
-
-This program contains code that you may wish to use in your own projects.
-If you want to, please do. (For example, you might want to add some
-snazzy visual effects to your favourite MP3 or CD player)
-
-The actual code to do the mapping from sound to visual display is
-all in core.cpp, it should be fairly easy to disentangle from other
-parts of the program. It does make reference to some globals defined
-in syna.h, namely the #defines m (log2 of the sample size for each
-frame) and brightness, data (which stores the sound input), outputBmp,
-lastOutputBmp and lastLastOutputBmp (which hold the output), outWidth
-and outHeight (size of the bitmaps), and fadeMode, brightnessTwiddler,
-starSize and pointsAreDiamonds (various parameters affecting the display).
-
-The normal way to use it would be:
-
-  Call coreInit() to set up some look-up tables
-  Call setStarSize(starSize) to set up some more look-up tables
-  Loop
-    Put data into the data array
-    Call fade() to apply the fade/wave/heat effect to the output
-    Call coreGo() to add the next fragment of sound input to the output
-    Display contents of outputBmp to screen
-
-There is a simple anti-aliased polygon drawing engine in the file
-polygon.h. sound.cpp contains code for driving the CD. xlib.c and
-xlibwrap.cpp contain code for setting up a window under X (originally
-ripped from the Xaos fractal viewer program :-) ).
-
-Authors
-=======
-
-This program is free. If you like it, or have any suggestions, please
-send me (Paul Harrison) an email (pfh@yoyo.cc.monash.edu.au).
-
-Thanks to Asger Alstrup Nielsen for many great suggestions, and for 
-writing optimized 32 bit loops for fading and drawing to screen.
-
-Thanks to Roger Knobbe for porting Synaesthesia to FreeBSD. 
-
-Thanks to Ben Gertzfield and Martin Mitchell for some small fixes to the
-CD controlling code. 
-
-Thanks to Simon Budig for an improvement to the X code.
-
-Changes
-=======
-
-1.1 - Added surround sound decoding.
-1.2 - Fixed a bug in the ioctl calls to /dev/dsp.
-1.3 - Asger Alstrup Nielsen's optimizations added.
-      Added X-Windows support.
-      More options, redesigned interface.
-1.4 - Bug fixes, including a great reduction in
-      "Sound: Recording overrun" warnings.
-      New command line options: play lists and piping.
-      Support for SDL.
-2.0 - Bug fixes: Fixed problem in xlib.c that caused occasional segfaults,
-        several endianness problems fixed.
-      New effects: Wave, heat, diamond shaped points.
-      Piping sound now longer requires the twiddle factor.
-      Yet another interface redesign.
-      Partial support for LinuxPPC (pipe mode only)
-
diff --git a/gst/synaesthesia/gstsynaesthesia.c b/gst/synaesthesia/gstsynaesthesia.c
deleted file mode 100644
index 412137f2..00000000
--- a/gst/synaesthesia/gstsynaesthesia.c
+++ /dev/null
@@ -1,547 +0,0 @@
-/* GStreamer
- * Copyright (C) <2001> Richard Boulton <richard@tartarus.org>
- *
- * gstsynaesthesia.c: implementation of synaesthesia drawing element
- *
- * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-/**
- * SECTION:element-synaesthesia
- * @see_also: goom
- *
- * Synaesthesia is an audio visualisation element. It creates glitter and
- * pulsating fog based on the incomming audio signal.
- *
- * <refsect2>
- * <title>Example launch line</title>
- * |[
- * gst-launch -v audiotestsrc ! audioconvert ! synaesthesia ! ximagesink
- * gst-launch -v audiotestsrc ! audioconvert ! synaesthesia ! ffmpegcolorspace ! xvimagesink
- * ]|
- * </refsect2>
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "gstsynaesthesia.h"
-
-static GstStaticPadTemplate gst_synaesthesia_src_template =
-GST_STATIC_PAD_TEMPLATE ("src",
-    GST_PAD_SRC,
-    GST_PAD_ALWAYS,
-#if G_BYTE_ORDER == G_BIG_ENDIAN
-    GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("xRGB"))
-#else
-    GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("BGRx"))
-#endif
-    );
-
-static GstStaticPadTemplate gst_synaesthesia_sink_template =
-GST_STATIC_PAD_TEMPLATE ("sink",
-    GST_PAD_SINK,
-    GST_PAD_ALWAYS,
-    GST_STATIC_CAPS ("audio/x-raw, "
-        "format = (string) " GST_AUDIO_NE (S16) ", "
-        "rate = (int) [ 8000, 96000 ], "
-        "channels = (int) 2, "
-        "channel-mask = (bitmask) 0x3, " "layout = (string) interleaved")
-    );
-
-static void gst_synaesthesia_finalize (GObject * object);
-static void gst_synaesthesia_dispose (GObject * object);
-
-static GstFlowReturn gst_synaesthesia_chain (GstPad * pad, GstObject * parent,
-    GstBuffer * buffer);
-static gboolean gst_synaesthesia_sink_event (GstPad * pad, GstObject * parent,
-    GstEvent * event);
-
-static GstStateChangeReturn
-gst_synaesthesia_change_state (GstElement * element, GstStateChange transition);
-
-static gboolean gst_synaesthesia_src_negotiate (GstSynaesthesia * synaesthesia);
-static gboolean gst_synaesthesia_src_setcaps (GstSynaesthesia * synaesthesia,
-    GstCaps * caps);
-static gboolean gst_synaesthesia_sink_setcaps (GstSynaesthesia * synaesthesia,
-    GstCaps * caps);
-
-#define gst_synaesthesia_parent_class parent_class
-G_DEFINE_TYPE (GstSynaesthesia, gst_synaesthesia, GST_TYPE_ELEMENT);
-
-static void
-gst_synaesthesia_class_init (GstSynaesthesiaClass * 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_synaesthesia_dispose;
-  gobject_class->finalize = gst_synaesthesia_finalize;
-
-  gstelement_class->change_state =
-      GST_DEBUG_FUNCPTR (gst_synaesthesia_change_state);
-
-  gst_element_class_set_static_metadata (gstelement_class, "Synaesthesia",
-      "Visualization",
-      "Creates video visualizations of audio input, using stereo and pitch information",
-      "Richard Boulton <richard@tartarus.org>");
-
-  gst_element_class_add_pad_template (gstelement_class,
-      gst_static_pad_template_get (&gst_synaesthesia_src_template));
-  gst_element_class_add_pad_template (gstelement_class,
-      gst_static_pad_template_get (&gst_synaesthesia_sink_template));
-
-  synaesthesia_init ();
-}
-
-static void
-gst_synaesthesia_init (GstSynaesthesia * synaesthesia)
-{
-  /* create the sink and src pads */
-  synaesthesia->sinkpad =
-      gst_pad_new_from_static_template (&gst_synaesthesia_sink_template,
-      "sink");
-  gst_pad_set_chain_function (synaesthesia->sinkpad,
-      GST_DEBUG_FUNCPTR (gst_synaesthesia_chain));
-  gst_pad_set_event_function (synaesthesia->sinkpad,
-      GST_DEBUG_FUNCPTR (gst_synaesthesia_sink_event));
-  gst_element_add_pad (GST_ELEMENT (synaesthesia), synaesthesia->sinkpad);
-
-  synaesthesia->srcpad =
-      gst_pad_new_from_static_template (&gst_synaesthesia_src_template, "src");
-  gst_element_add_pad (GST_ELEMENT (synaesthesia), synaesthesia->srcpad);
-
-  synaesthesia->adapter = gst_adapter_new ();
-
-  /* reset the initial video state */
-  synaesthesia->width = 320;
-  synaesthesia->height = 200;
-  synaesthesia->fps_n = 25;     /* desired frame rate */
-  synaesthesia->fps_d = 1;
-  synaesthesia->frame_duration = -1;
-
-  /* reset the initial audio state */
-  synaesthesia->rate = GST_AUDIO_DEF_RATE;
-  synaesthesia->channels = 2;
-
-  synaesthesia->next_ts = GST_CLOCK_TIME_NONE;
-
-  synaesthesia->si =
-      synaesthesia_new (synaesthesia->width, synaesthesia->height);
-}
-
-static void
-gst_synaesthesia_dispose (GObject * object)
-{
-  GstSynaesthesia *synaesthesia;
-
-  synaesthesia = GST_SYNAESTHESIA (object);
-
-  if (synaesthesia->adapter) {
-    g_object_unref (synaesthesia->adapter);
-    synaesthesia->adapter = NULL;
-  }
-
-  G_OBJECT_CLASS (parent_class)->dispose (object);
-}
-
-static void
-gst_synaesthesia_finalize (GObject * object)
-{
-  GstSynaesthesia *synaesthesia;
-
-  synaesthesia = GST_SYNAESTHESIA (object);
-
-  synaesthesia_close (synaesthesia->si);
-
-  G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-static gboolean
-gst_synaesthesia_sink_setcaps (GstSynaesthesia * synaesthesia, GstCaps * caps)
-{
-  GstStructure *structure;
-  gint channels;
-  gint rate;
-  gboolean res = TRUE;
-
-  structure = gst_caps_get_structure (caps, 0);
-
-  if (!gst_structure_get_int (structure, "channels", &channels) ||
-      !gst_structure_get_int (structure, "rate", &rate))
-    goto missing_caps_details;
-
-  if (channels != 2)
-    goto wrong_channels;
-
-  if (rate <= 0)
-    goto wrong_rate;
-
-  synaesthesia->channels = channels;
-  synaesthesia->rate = rate;
-
-done:
-  return res;
-
-  /* Errors */
-missing_caps_details:
-  {
-    GST_WARNING_OBJECT (synaesthesia, "missing channels or rate in the caps");
-    res = FALSE;
-    goto done;
-  }
-wrong_channels:
-  {
-    GST_WARNING_OBJECT (synaesthesia, "number of channels must be 2, but is %d",
-        channels);
-    res = FALSE;
-    goto done;
-  }
-wrong_rate:
-  {
-    GST_WARNING_OBJECT (synaesthesia, "sample rate must be >0, but is %d",
-        rate);
-    res = FALSE;
-    goto done;
-  }
-}
-
-static gboolean
-gst_synaesthesia_src_negotiate (GstSynaesthesia * synaesthesia)
-{
-  GstCaps *othercaps, *target, *intersect;
-  GstStructure *structure;
-  GstCaps *templ;
-  GstQuery *query;
-  GstBufferPool *pool = NULL;
-  guint size, min, max;
-
-  templ = gst_pad_get_pad_template_caps (synaesthesia->srcpad);
-
-  GST_DEBUG_OBJECT (synaesthesia, "performing negotiation");
-
-  /* see what the peer can do */
-  othercaps = gst_pad_peer_query_caps (synaesthesia->srcpad, NULL);
-  if (othercaps) {
-    intersect = gst_caps_intersect (othercaps, templ);
-    gst_caps_unref (othercaps);
-    gst_caps_unref (templ);
-
-    if (gst_caps_is_empty (intersect))
-      goto no_format;
-
-    target = gst_caps_copy_nth (intersect, 0);
-    gst_caps_unref (intersect);
-  } else {
-    target = templ;
-  }
-
-  structure = gst_caps_get_structure (target, 0);
-  gst_structure_fixate_field_nearest_int (structure, "width",
-      synaesthesia->width);
-  gst_structure_fixate_field_nearest_int (structure, "height",
-      synaesthesia->height);
-  gst_structure_fixate_field_nearest_fraction (structure, "framerate",
-      synaesthesia->fps_n, synaesthesia->fps_d);
-
-  GST_DEBUG_OBJECT (synaesthesia, "final caps are %" GST_PTR_FORMAT, target);
-
-  gst_synaesthesia_src_setcaps (synaesthesia, target);
-
-  /* try to get a bufferpool now */
-  /* find a pool for the negotiated caps now */
-  query = gst_query_new_allocation (target, TRUE);
-
-  if (gst_pad_peer_query (synaesthesia->srcpad, query) &&
-      gst_query_get_n_allocation_pools (query) > 0) {
-    /* we got configuration from our peer, parse them */
-    gst_query_parse_nth_allocation_pool (query, 0, &pool, &size, &min, &max);
-  } else {
-    size = synaesthesia->outsize;
-    min = max = 0;
-  }
-
-  if (pool == NULL) {
-    GstStructure *config;
-
-    /* we did not get a pool, make one ourselves then */
-    pool = gst_buffer_pool_new ();
-
-    config = gst_buffer_pool_get_config (pool);
-    gst_buffer_pool_config_set_params (config, target, size, min, max);
-    gst_buffer_pool_set_config (pool, config);
-  }
-
-  if (synaesthesia->pool)
-    gst_object_unref (synaesthesia->pool);
-  synaesthesia->pool = pool;
-
-  /* and activate */
-  gst_buffer_pool_set_active (pool, TRUE);
-
-  gst_caps_unref (target);
-
-  return TRUE;
-
-no_format:
-  {
-    gst_caps_unref (intersect);
-    return FALSE;
-  }
-}
-
-static gboolean
-gst_synaesthesia_src_setcaps (GstSynaesthesia * synaesthesia, GstCaps * caps)
-{
-  GstStructure *structure;
-  gint w, h;
-  gint num, denom;
-  gboolean res = TRUE;
-
-  structure = gst_caps_get_structure (caps, 0);
-
-  if (!gst_structure_get_int (structure, "width", &w) ||
-      !gst_structure_get_int (structure, "height", &h) ||
-      !gst_structure_get_fraction (structure, "framerate", &num, &denom)) {
-    goto missing_caps_details;
-  }
-
-  synaesthesia->width = w;
-  synaesthesia->height = h;
-  synaesthesia->fps_n = num;
-  synaesthesia->fps_d = denom;
-
-  synaesthesia_resize (synaesthesia->si, synaesthesia->width,
-      synaesthesia->height);
-
-  /* size of the output buffer in bytes, depth is always 4 bytes */
-  synaesthesia->outsize = synaesthesia->width * synaesthesia->height * 4;
-  synaesthesia->frame_duration = gst_util_uint64_scale_int (GST_SECOND,
-      synaesthesia->fps_d, synaesthesia->fps_n);
-  synaesthesia->spf = gst_util_uint64_scale_int (synaesthesia->rate,
-      synaesthesia->fps_d, synaesthesia->fps_n);
-
-  GST_DEBUG_OBJECT (synaesthesia, "dimension %dx%d, framerate %d/%d, spf %d",
-      synaesthesia->width, synaesthesia->height,
-      synaesthesia->fps_n, synaesthesia->fps_d, synaesthesia->spf);
-
-  res = gst_pad_set_caps (synaesthesia->srcpad, caps);
-
-done:
-  return res;
-
-  /* Errors */
-missing_caps_details:
-  {
-    GST_WARNING_OBJECT (synaesthesia,
-        "missing width, height or framerate in the caps");
-    res = FALSE;
-    goto done;
-  }
-}
-
-/* make sure we are negotiated */
-static GstFlowReturn
-ensure_negotiated (GstSynaesthesia * synaesthesia)
-{
-  gboolean reconfigure;
-
-  reconfigure = gst_pad_check_reconfigure (synaesthesia->srcpad);
-
-  /* we don't know an output format yet, pick one */
-  if (reconfigure || !gst_pad_has_current_caps (synaesthesia->srcpad)) {
-    if (!gst_synaesthesia_src_negotiate (synaesthesia))
-      return GST_FLOW_NOT_NEGOTIATED;
-  }
-  return GST_FLOW_OK;
-}
-
-static GstFlowReturn
-gst_synaesthesia_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
-{
-  GstFlowReturn ret = GST_FLOW_OK;
-  GstSynaesthesia *synaesthesia;
-  guint32 avail, bytesperread;
-
-  synaesthesia = GST_SYNAESTHESIA (parent);
-
-  GST_LOG_OBJECT (synaesthesia, "chainfunc called");
-
-  if (synaesthesia->rate == 0) {
-    gst_buffer_unref (buffer);
-    ret = GST_FLOW_NOT_NEGOTIATED;
-    goto exit;
-  }
-
-  /* Make sure have an output format */
-  ret = ensure_negotiated (synaesthesia);
-  if (ret != GST_FLOW_OK) {
-    gst_buffer_unref (buffer);
-    goto exit;
-  }
-
-  /* resync on DISCONT */
-  if (GST_BUFFER_FLAG_IS_SET (buffer, GST_BUFFER_FLAG_DISCONT)) {
-    synaesthesia->next_ts = GST_CLOCK_TIME_NONE;
-    gst_adapter_clear (synaesthesia->adapter);
-  }
-
-  /* Match timestamps from the incoming audio */
-  if (GST_BUFFER_TIMESTAMP (buffer) != GST_CLOCK_TIME_NONE)
-    synaesthesia->next_ts = GST_BUFFER_TIMESTAMP (buffer);
-
-  gst_adapter_push (synaesthesia->adapter, buffer);
-
-  /* this is what we want */
-  bytesperread =
-      MAX (FFT_BUFFER_SIZE,
-      synaesthesia->spf) * synaesthesia->channels * sizeof (gint16);
-
-  /* this is what we have */
-  avail = gst_adapter_available (synaesthesia->adapter);
-  while (avail > bytesperread) {
-    const guint16 *data =
-        (const guint16 *) gst_adapter_map (synaesthesia->adapter,
-        bytesperread);
-    GstBuffer *outbuf = NULL;
-    guchar *out_frame;
-    guint i;
-
-    /* deinterleave */
-    for (i = 0; i < FFT_BUFFER_SIZE; i++) {
-      synaesthesia->datain[0][i] = *data++;
-      synaesthesia->datain[1][i] = *data++;
-    }
-
-    /* alloc a buffer */
-    GST_DEBUG_OBJECT (synaesthesia, "allocating output buffer");
-    ret = gst_buffer_pool_acquire_buffer (synaesthesia->pool, &outbuf, NULL);
-    if (ret != GST_FLOW_OK) {
-      gst_adapter_unmap (synaesthesia->adapter);
-      goto exit;
-    }
-
-    GST_BUFFER_TIMESTAMP (outbuf) = synaesthesia->next_ts;
-    GST_BUFFER_DURATION (outbuf) = synaesthesia->frame_duration;
-
-    out_frame = (guchar *)
-        synaesthesia_update (synaesthesia->si, synaesthesia->datain);
-    gst_buffer_fill (outbuf, 0, out_frame, synaesthesia->outsize);
-
-    gst_adapter_unmap (synaesthesia->adapter);
-
-    ret = gst_pad_push (synaesthesia->srcpad, outbuf);
-    outbuf = NULL;
-
-    if (ret != GST_FLOW_OK)
-      break;
-
-    if (synaesthesia->next_ts != GST_CLOCK_TIME_NONE)
-      synaesthesia->next_ts += synaesthesia->frame_duration;
-
-    /* flush sampled for one frame */
-    gst_adapter_flush (synaesthesia->adapter, synaesthesia->spf *
-        synaesthesia->channels * sizeof (gint16));
-
-    avail = gst_adapter_available (synaesthesia->adapter);
-  }
-
-exit:
-  return ret;
-}
-
-static gboolean
-gst_synaesthesia_sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
-{
-  gboolean res;
-  GstSynaesthesia *synaesthesia;
-
-  synaesthesia = GST_SYNAESTHESIA (parent);
-
-  switch (GST_EVENT_TYPE (event)) {
-    case GST_EVENT_CAPS:
-    {
-      GstCaps *caps;
-
-      gst_event_parse_caps (event, &caps);
-      res = gst_synaesthesia_sink_setcaps (synaesthesia, caps);
-      gst_event_unref (event);
-      break;
-    }
-    default:
-      res = gst_pad_push_event (synaesthesia->srcpad, event);
-      break;
-  }
-
-  return res;
-}
-
-static GstStateChangeReturn
-gst_synaesthesia_change_state (GstElement * element, GstStateChange transition)
-{
-  GstSynaesthesia *synaesthesia;
-  GstStateChangeReturn ret;
-
-  synaesthesia = GST_SYNAESTHESIA (element);
-
-  switch (transition) {
-    case GST_STATE_CHANGE_READY_TO_PAUSED:
-      synaesthesia->next_ts = GST_CLOCK_TIME_NONE;
-      gst_adapter_clear (synaesthesia->adapter);
-      synaesthesia->channels = synaesthesia->rate = 0;
-      break;
-    default:
-      break;
-  }
-
-  ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
-
-  switch (transition) {
-    case GST_STATE_CHANGE_PAUSED_TO_READY:
-      if (synaesthesia->pool) {
-        gst_buffer_pool_set_active (synaesthesia->pool, FALSE);
-        gst_object_replace ((GstObject **) & synaesthesia->pool, NULL);
-      }
-      break;
-    case GST_STATE_CHANGE_READY_TO_NULL:
-      break;
-    default:
-      break;
-  }
-
-  return ret;
-}
-
-
-static gboolean
-plugin_init (GstPlugin * plugin)
-{
-  GST_DEBUG_CATEGORY_INIT (synaesthesia_debug, "synaesthesia", 0,
-      "synaesthesia audio visualisations");
-
-  return gst_element_register (plugin, "synaesthesia", GST_RANK_NONE,
-      GST_TYPE_SYNAESTHESIA);
-}
-
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
-    GST_VERSION_MINOR,
-    synaesthesia,
-    "Creates video visualizations of audio input, using stereo and pitch information",
-    plugin_init, VERSION, "GPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
diff --git a/gst/synaesthesia/gstsynaesthesia.h b/gst/synaesthesia/gstsynaesthesia.h
deleted file mode 100644
index 598ebb3f..00000000
--- a/gst/synaesthesia/gstsynaesthesia.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/* GStreamer
- * Copyright (C) <2001> Richard Boulton <richard@tartarus.org>
- *
- * gstsynaesthesia.c: implementation of synaesthesia drawing element
- *
- * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#ifndef __GST_SYNAESTHESIA_H__
-#define __GST_SYNAESTHESIA_H__
-
-#include <string.h>
-#include <gst/gst.h>
-#include <gst/video/video.h>
-#include <gst/audio/audio.h>
-#include <gst/base/gstadapter.h>
-#include "synaescope.h"
-
-G_BEGIN_DECLS
-#define GST_TYPE_SYNAESTHESIA            (gst_synaesthesia_get_type())
-#define GST_SYNAESTHESIA(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SYNAESTHESIA,GstSynaesthesia))
-#define GST_SYNAESTHESIA_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SYNAESTHESIA,GstSynaesthesiaClass))
-#define GST_IS_SYNAESTHESIA(obj)         (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SYNAESTHESIA))
-#define GST_IS_SYNAESTHESIA_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SYNAESTHESIA))
-typedef struct _GstSynaesthesia GstSynaesthesia;
-typedef struct _GstSynaesthesiaClass GstSynaesthesiaClass;
-
-GST_DEBUG_CATEGORY_STATIC (synaesthesia_debug);
-#define GST_CAT_DEFAULT (synaesthesia_debug)
-
-struct _GstSynaesthesia
-{
-  GstElement element;
-
-  /* pads */
-  GstPad *sinkpad, *srcpad;
-  GstAdapter *adapter;
-
-  guint64 next_ts;              /* the timestamp of the next frame */
-  guint64 frame_duration;
-  guint bps;                    /* bytes per sample        */
-  guint spf;                    /* samples per video frame */
-
-  gint16 datain[2][FFT_BUFFER_SIZE];
-
-  /* video state */
-  gint fps_n, fps_d;
-  gint width;
-  gint height;
-  guint outsize;
-  GstBufferPool *pool;
-
-  /* Audio state */
-  gint sample_rate;
-  gint rate;
-  gint channels;
-
-  /* Synaesthesia instance */
-  syn_instance *si;
-};
-
-struct _GstSynaesthesiaClass
-{
-  GstElementClass parent_class;
-};
-
-GType gst_synaesthesia_get_type (void);
-
-G_END_DECLS
-#endif /* __GST_SYNAESTHESIA_H__ */
diff --git a/gst/synaesthesia/synaescope.c b/gst/synaesthesia/synaescope.c
deleted file mode 100644
index 92abd399..00000000
--- a/gst/synaesthesia/synaescope.c
+++ /dev/null
@@ -1,460 +0,0 @@
-/* synaescope.cpp
- * Copyright (C) 1999,2002 Richard Boulton <richard@tartarus.org>
- *
- * Much code copied from Synaesthesia - a program to display sound
- * graphically, by Paul Francis Harrison <pfh@yoyo.cc.monash.edu.au>
- *
- * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "synaescope.h"
-
-#include <pthread.h>
-#include <dirent.h>
-#include <sys/stat.h>
-#ifndef _MSC_VER
-#include <sys/time.h>
-#include <time.h>
-#endif
-#include <math.h>
-#include <stdio.h>
-#include <stdlib.h>
-#ifndef _MSC_VER
-#include <unistd.h>
-#endif
-#include <string.h>
-#include <assert.h>
-
-#ifdef G_OS_WIN32
-#ifndef M_PI
-#define M_PI  3.14159265358979323846
-#endif
-#endif
-
-#define SCOPE_BG_RED 0
-#define SCOPE_BG_GREEN 0
-#define SCOPE_BG_BLUE 0
-
-#define brightMin 200
-#define brightMax 2000
-#define brightDec 10
-#define brightInc 6
-#define brTotTargetLow 5000
-#define brTotTargetHigh 15000
-
-#define BOUND(x) ((x) > 255 ? 255 : (x))
-#define PEAKIFY(x) BOUND((x) - (x)*(255-(x))/255/2)
-
-/* Instance data */
-struct syn_instance
-{
-  /* options */
-  unsigned int resx, resy;
-  int autobrightness;           /* Whether to use automatic brightness adjust */
-  unsigned int brightFactor;
-
-  /* data */
-  unsigned char *output;
-  guint32 *display;
-  gint16 pcmt_l[FFT_BUFFER_SIZE];
-  gint16 pcmt_r[FFT_BUFFER_SIZE];
-  gint16 pcm_l[FFT_BUFFER_SIZE];
-  gint16 pcm_r[FFT_BUFFER_SIZE];
-  double fftout_l[FFT_BUFFER_SIZE];
-  double fftout_r[FFT_BUFFER_SIZE];
-  double corr_l[FFT_BUFFER_SIZE];
-  double corr_r[FFT_BUFFER_SIZE];
-  int clarity[FFT_BUFFER_SIZE]; /* Surround sound */
-
-  /* pre calculated values */
-  int heightFactor;
-  int heightAdd;
-  double brightFactor2;
-};
-
-/* Shared lookup tables for the FFT */
-static double fftmult[FFT_BUFFER_SIZE / 2 + 1];
-static double cosTable[FFT_BUFFER_SIZE];
-static double negSinTable[FFT_BUFFER_SIZE];
-static int bitReverse[FFT_BUFFER_SIZE];
-/* Shared lookup tables for colors */
-static int scaleDown[256];
-static guint32 colEq[256];
-
-static void synaes_fft (double *x, double *y);
-static void synaescope_coreGo (syn_instance * si);
-
-static inline void
-addPixel (syn_instance * si, int x, int y, int br1, int br2)
-{
-  unsigned char *p;
-
-  if (G_UNLIKELY (x < 0 || x >= si->resx || y < 0 || y >= si->resy))
-    return;
-
-  p = si->output + x * 2 + y * si->resx * 2;
-  if (p[0] < 255 - br1)
-    p[0] += br1;
-  else
-    p[0] = 255;
-  if (p[1] < 255 - br2)
-    p[1] += br2;
-  else
-    p[1] = 255;
-}
-
-static inline void
-addPixelFast (unsigned char *p, int br1, int br2)
-{
-  if (p[0] < 255 - br1)
-    p[0] += br1;
-  else
-    p[0] = 255;
-  if (p[1] < 255 - br2)
-    p[1] += br2;
-  else
-    p[1] = 255;
-}
-
-static void
-synaescope_coreGo (syn_instance * si)
-{
-  int i, j;
-  register guint32 *ptr;
-  register guint32 *end;
-  long int brtot = 0;
-
-  memcpy (si->pcm_l, si->pcmt_l, sizeof (si->pcm_l));
-  memcpy (si->pcm_r, si->pcmt_r, sizeof (si->pcm_r));
-
-  for (i = 0; i < FFT_BUFFER_SIZE; i++) {
-    si->fftout_l[i] = si->pcm_l[i];
-    si->fftout_r[i] = si->pcm_r[i];
-  }
-
-  synaes_fft (si->fftout_l, si->fftout_r);
-
-  for (i = 0 + 1; i < FFT_BUFFER_SIZE; i++) {
-    double x1 = si->fftout_l[bitReverse[i]];
-    double y1 = si->fftout_r[bitReverse[i]];
-    double x2 = si->fftout_l[bitReverse[FFT_BUFFER_SIZE - i]];
-    double y2 = si->fftout_r[bitReverse[FFT_BUFFER_SIZE - i]];
-    double aa, bb;
-
-    si->corr_l[i] = sqrt (aa = (x1 + x2) * (x1 + x2) + (y1 - y2) * (y1 - y2));
-    si->corr_r[i] = sqrt (bb = (x1 - x2) * (x1 - x2) + (y1 + y2) * (y1 + y2));
-    si->clarity[i] = (int) (
-        ((x1 + x2) * (x1 - x2) + (y1 + y2) * (y1 - y2)) / (aa + bb) * 256);
-  }
-
-  /* Asger Alstrupt's optimized 32 bit fade */
-  /* (alstrup@diku.dk) */
-  ptr = (guint32 *) si->output;
-  end = (guint32 *) (si->output + si->resx * si->resy * 2);
-  do {
-    /*Bytewize version was: *(ptr++) -= *ptr+(*ptr>>1)>>4; */
-    if (*ptr) {
-      if (*ptr & 0xf0f0f0f0) {
-        *ptr = *ptr - ((*ptr & 0xf0f0f0f0) >> 4) - ((*ptr & 0xe0e0e0e0) >> 5);
-      } else {
-        *ptr = (*ptr * 14 >> 4) & 0x0f0f0f0f;
-        /*Should be 29/32 to be consistent. Who cares. This is totally */
-        /* hacked anyway.  */
-        /*unsigned char *subptr = (unsigned char*)(ptr++); */
-        /*subptr[0] = (int)subptr[0] * 29 / 32; */
-        /*subptr[1] = (int)subptr[0] * 29 / 32; */
-        /*subptr[2] = (int)subptr[0] * 29 / 32; */
-        /*subptr[3] = (int)subptr[0] * 29 / 32; */
-      }
-    }
-    ptr++;
-  } while (ptr < end);
-
-  for (i = 1; i < FFT_BUFFER_SIZE / 2; i++) {
-    if (si->corr_l[i] > 0 || si->corr_r[i] > 0) {
-      int br1, br2;
-      double fc = si->corr_l[i] + si->corr_r[i];
-      int br = (int) (fc * i * si->brightFactor2);
-      int px = (int) (si->corr_r[i] * si->resx / fc);
-      int py = si->heightAdd - i / si->heightFactor;
-
-      brtot += br;
-      br1 = br * (si->clarity[i] + 128) >> 8;
-      br2 = br * (128 - si->clarity[i]) >> 8;
-      br1 = CLAMP (br1, 0, 255);
-      br2 = CLAMP (br2, 0, 255);
-
-      /* if we are close to a border */
-      if (px < 30 || py < 30 || px > si->resx - 30 || py > si->resy - 30) {
-        /* draw a spark */
-        addPixel (si, px, py, br1, br2);
-        for (j = 1; br1 > 0 || br2 > 0;
-            j++, br1 = scaleDown[br1], br2 = scaleDown[br2]) {
-          addPixel (si, px + j, py, br1, br2);
-          addPixel (si, px, py + j, br1, br2);
-          addPixel (si, px - j, py, br1, br2);
-          addPixel (si, px, py - j, br1, br2);
-        }
-      } else {
-        unsigned char *p = si->output + px * 2 + py * si->resx * 2;
-        unsigned char *p1 = p, *p2 = p, *p3 = p, *p4 = p;
-        /* draw a spark */
-        addPixelFast (p, br1, br2);
-        for (; br1 > 0 || br2 > 0; br1 = scaleDown[br1], br2 = scaleDown[br2]) {
-          p1 += 2;
-          addPixelFast (p1, br1, br2);
-          p2 -= 2;
-          addPixelFast (p2, br1, br2);
-          p3 += si->resx * 2;
-          addPixelFast (p3, br1, br2);
-          p4 -= si->resx * 2;
-          addPixelFast (p4, br1, br2);
-        }
-      }
-    }
-  }
-
-  /* Apply autoscaling: makes quiet bits brighter, and loud bits
-   * darker, but still keeps loud bits brighter than quiet bits. */
-  if (brtot != 0 && si->autobrightness) {
-    long int brTotTarget = brTotTargetHigh;
-
-    if (brightMax != brightMin) {
-      brTotTarget -= ((brTotTargetHigh - brTotTargetLow) *
-          (si->brightFactor - brightMin)) / (brightMax - brightMin);
-    }
-    if (brtot < brTotTarget) {
-      si->brightFactor += brightInc;
-      if (si->brightFactor > brightMax)
-        si->brightFactor = brightMax;
-    } else {
-      si->brightFactor -= brightDec;
-      if (si->brightFactor < brightMin)
-        si->brightFactor = brightMin;
-    }
-    /* printf("brtot: %ld\tbrightFactor: %d\tbrTotTarget: %d\n",
-       brtot, brightFactor, brTotTarget); */
-  }
-}
-
-
-static void
-synaescope32 (syn_instance * si)
-{
-  unsigned char *outptr;
-  int i;
-
-  synaescope_coreGo (si);
-
-  outptr = si->output;
-  for (i = 0; i < si->resx * si->resy; i++) {
-    si->display[i] = colEq[(outptr[0] >> 4) + (outptr[1] & 0xf0)];
-    outptr += 2;
-  }
-}
-
-
-static int
-bitReverser (int i)
-{
-  int sum = 0;
-  int j;
-
-  for (j = 0; j < FFT_BUFFER_SIZE_LOG; j++) {
-    sum = (i & 1) + sum * 2;
-    i >>= 1;
-  }
-
-  return sum;
-}
-
-static void
-synaes_fft (double *x, double *y)
-{
-  int n2 = FFT_BUFFER_SIZE;
-  int n1;
-  int twoToTheK;
-  int j;
-
-  for (twoToTheK = 1; twoToTheK < FFT_BUFFER_SIZE; twoToTheK *= 2) {
-    n1 = n2;
-    n2 /= 2;
-    for (j = 0; j < n2; j++) {
-      double c = cosTable[j * twoToTheK & (FFT_BUFFER_SIZE - 1)];
-      double s = negSinTable[j * twoToTheK & (FFT_BUFFER_SIZE - 1)];
-      int i;
-
-      for (i = j; i < FFT_BUFFER_SIZE; i += n1) {
-        int l = i + n2;
-        double xt = x[i] - x[l];
-        double yt = y[i] - y[l];
-
-        x[i] = (x[i] + x[l]);
-        y[i] = (y[i] + y[l]);
-        x[l] = xt * c - yt * s;
-        y[l] = xt * s + yt * c;
-      }
-    }
-  }
-}
-
-static void
-synaescope_set_data (syn_instance * si, gint16 data[2][FFT_BUFFER_SIZE])
-{
-  int i;
-  gint16 *newset_l = si->pcmt_l;
-  gint16 *newset_r = si->pcmt_r;
-
-  for (i = 0; i < FFT_BUFFER_SIZE; i++) {
-    newset_l[i] = data[0][i];
-    newset_r[i] = data[1][i];
-  }
-}
-
-
-guint32 *
-synaesthesia_update (syn_instance * si, gint16 data[2][FFT_BUFFER_SIZE])
-{
-  synaescope_set_data (si, data);
-  synaescope32 (si);
-  return si->display;
-}
-
-void
-synaesthesia_init (void)
-{
-  static int inited = 0;
-  int i;
-
-  if (inited)
-    return;
-
-  for (i = 0; i <= FFT_BUFFER_SIZE / 2 + 1; i++) {
-    double mult = (double) 128 / ((FFT_BUFFER_SIZE * 16384) ^ 2);
-
-    /* Result now guaranteed (well, almost) to be in range 0..128 */
-
-    /* Low values represent more frequencies, and thus get more */
-    /* intensity - this helps correct for that. */
-    mult *= log (i + 1) / log (2);
-
-    mult *= 3;                  /* Adhoc parameter, looks about right for me. */
-
-    fftmult[i] = mult;
-  }
-
-  for (i = 0; i < FFT_BUFFER_SIZE; i++) {
-    negSinTable[i] = -sin (M_PI * 2 / FFT_BUFFER_SIZE * i);
-    cosTable[i] = cos (M_PI * 2 / FFT_BUFFER_SIZE * i);
-    bitReverse[i] = bitReverser (i);
-  }
-
-  for (i = 0; i < 256; i++)
-    scaleDown[i] = i * 200 >> 8;
-
-  for (i = 0; i < 256; i++) {
-    int red = PEAKIFY ((i & 15 * 16));
-    int green = PEAKIFY ((i & 15) * 16 + (i & 15 * 16) / 4);
-    int blue = PEAKIFY ((i & 15) * 16);
-
-    colEq[i] = (red << 16) + (green << 8) + blue;
-  }
-
-  inited = 1;
-}
-
-gboolean
-synaesthesia_resize (syn_instance * si, guint resx, guint resy)
-{
-  unsigned char *output = NULL;
-  guint32 *display = NULL;
-  double actualHeight;
-
-  /* FIXME: FFT_BUFFER_SIZE is reated to resy, right now we get black borders on
-   * top and below
-   */
-
-  output = g_try_new (unsigned char, 2 * resx * resy);
-  display = g_try_new (guint32, resx * resy);
-  if (!output || !display)
-    goto Error;
-
-  g_free (si->output);
-  g_free (si->display);
-
-  si->resx = resx;
-  si->resy = resy;
-  si->output = output;
-  si->display = display;
-
-  /* factors for height scaling
-   * the bigger FFT_BUFFER_SIZE, the more finegrained steps we have
-   * should we report the real hight, so that xvimagesink can scale?
-   */
-  // 512 values , resy=256 -> highFc=2
-  si->heightFactor = FFT_BUFFER_SIZE / 2 / si->resy + 1;
-  actualHeight = FFT_BUFFER_SIZE / 2 / si->heightFactor;
-  si->heightAdd = (si->resy + actualHeight) / 2;
-
-  /*printf ("resy=%u, heightFactor=%d, heightAdd=%d, actualHeight=%d\n",
-     si->resy, si->heightFactor, si->heightAdd, actualHeight);
-   */
-
-  /* Correct for window size */
-  si->brightFactor2 = (si->brightFactor / 65536.0 / FFT_BUFFER_SIZE) *
-      sqrt (actualHeight * si->resx / (320.0 * 200.0));
-
-  return TRUE;
-
-Error:
-  g_free (output);
-  g_free (display);
-  return FALSE;
-}
-
-syn_instance *
-synaesthesia_new (guint resx, guint resy)
-{
-  syn_instance *si;
-
-  si = g_try_new0 (syn_instance, 1);
-  if (si == NULL)
-    return NULL;
-
-  if (!synaesthesia_resize (si, resx, resy)) {
-    g_free (si);
-    return NULL;
-  }
-
-  si->autobrightness = 1;       /* Whether to use automatic brightness adjust */
-  si->brightFactor = 400;
-
-  return si;
-}
-
-void
-synaesthesia_close (syn_instance * si)
-{
-  g_return_if_fail (si != NULL);
-
-  g_free (si->output);
-  g_free (si->display);
-
-  g_free (si);
-}
diff --git a/gst/synaesthesia/synaescope.h b/gst/synaesthesia/synaescope.h
deleted file mode 100644
index fe41a9a1..00000000
--- a/gst/synaesthesia/synaescope.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* synaescope.h
- * Copyright (C) 1999,2002 Richard Boulton <richard@tartarus.org>
- *
- * Much code copied from Synaesthesia - a program to display sound
- * graphically, by Paul Francis Harrison <pfh@yoyo.cc.monash.edu.au>
- *
- * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-#ifndef _SYNAESCOPE_H
-#define _SYNAESCOPE_H
-
-#include <glib.h>
-
-/* FIXME: we should set this automatically based on resy
- * see synaescope.c::synaesthesia_resize()
- */
-#define FFT_BUFFER_SIZE_LOG 10
-#define FFT_BUFFER_SIZE (1 << FFT_BUFFER_SIZE_LOG)
-
-typedef struct syn_instance syn_instance;
-
-void synaesthesia_init (void);
-syn_instance *synaesthesia_new (guint resx, guint resy);
-void synaesthesia_close (syn_instance * si);
-
-gboolean synaesthesia_resize (syn_instance * si, guint resx, guint resy);
-guint32 *synaesthesia_update (syn_instance * si,
-    gint16 data[2][FFT_BUFFER_SIZE]);
-
-#endif