diff options
Diffstat (limited to 'hw/xgl/glx/xglx.c')
| -rw-r--r-- | hw/xgl/glx/xglx.c | 1444 |
1 files changed, 0 insertions, 1444 deletions
diff --git a/hw/xgl/glx/xglx.c b/hw/xgl/glx/xglx.c deleted file mode 100644 index 33b276b74..000000000 --- a/hw/xgl/glx/xglx.c +++ /dev/null @@ -1,1444 +0,0 @@ -/* - * Copyright © 2004 David Reveman - * - * Permission to use, copy, modify, distribute, and sell this software - * and its documentation for any purpose is hereby granted without - * fee, provided that the above copyright notice appear in all copies - * and that both that copyright notice and this permission notice - * appear in supporting documentation, and that the name of - * David Reveman not be used in advertising or publicity pertaining to - * distribution of the software without specific, written prior permission. - * David Reveman makes no representations about the suitability of this - * software for any purpose. It is provided "as is" without express or - * implied warranty. - * - * DAVID REVEMAN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN - * NO EVENT SHALL DAVID REVEMAN BE LIABLE FOR ANY SPECIAL, 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. - * - * Author: David Reveman <davidr@novell.com> - */ - -#include "xglx.h" - -#include <X11/extensions/Xrandr.h> -#include <X11/cursorfont.h> - -#include <glitz-glx.h> - -#ifdef GLXEXT -#include "xglglxext.h" -#endif - -#include "inputstr.h" -#include "cursorstr.h" -#include "mipointer.h" - -#ifdef RANDR -#include "randrstr.h" -#endif - -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <signal.h> -#include <math.h> - -#ifdef XKB -#include <X11/extensions/XKB.h> -#include <xkbsrv.h> -#include <X11/extensions/XKBconfig.h> - -extern Bool -XkbQueryExtension (Display *dpy, - int *opcodeReturn, - int *eventBaseReturn, - int *errorBaseReturn, - int *majorRtrn, - int *minorRtrn); - -extern XkbDescPtr -XkbGetKeyboard (Display *dpy, - unsigned int which, - unsigned int deviceSpec); - -extern Status -XkbGetControls (Display *dpy, - unsigned long which, - XkbDescPtr desc); - -#ifndef XKB_BASE_DIRECTORY -#define XKB_BASE_DIRECTORY "/usr/lib/X11/xkb/" -#endif -#ifndef XKB_CONFIG_FILE -#define XKB_CONFIG_FILE "X0-config.keyboard" -#endif -#ifndef XKB_DFLT_RULES_FILE -#define XKB_DFLT_RULES_FILE "xorg" -#endif -#ifndef XKB_DFLT_KB_LAYOUT -#define XKB_DFLT_KB_LAYOUT "us" -#endif -#ifndef XKB_DFLT_KB_MODEL -#define XKB_DFLT_KB_MODEL "pc101" -#endif -#ifndef XKB_DFLT_KB_VARIANT -#define XKB_DFLT_KB_VARIANT NULL -#endif -#ifndef XKB_DFLT_KB_OPTIONS -#define XKB_DFLT_KB_OPTIONS NULL -#endif - -#endif - -#define XGLX_DEFAULT_SCREEN_WIDTH 800 -#define XGLX_DEFAULT_SCREEN_HEIGHT 600 - -typedef struct _xglxScreen { - Window win, root; - Colormap colormap; - Bool fullscreen; - CloseScreenProcPtr CloseScreen; -} xglxScreenRec, *xglxScreenPtr; - -DevPrivateKey xglxScreenPrivateKey = &xglxScreenPrivateKey; - -#define XGLX_GET_SCREEN_PRIV(pScreen) ((xglxScreenPtr) \ - dixLookupPrivate(&(pScreen)->devPrivates, xglxScreenPrivateKey)) - -#define XGLX_SET_SCREEN_PRIV(pScreen, v) \ - dixSetPrivate(&(pScreen)->devPrivates, xglxScreenPrivateKey, v) - -#define XGLX_SCREEN_PRIV(pScreen) \ - xglxScreenPtr pScreenPriv = XGLX_GET_SCREEN_PRIV (pScreen) - -typedef struct _xglxCursor { - Cursor cursor; -} xglxCursorRec, *xglxCursorPtr; - -#define XGLX_GET_CURSOR_PRIV(pCursor, pScreen) \ - ((xglxCursorPtr)dixLookupPrivate(&(pCursor)->devPrivates, pScreen)) - -#define XGLX_SET_CURSOR_PRIV(pCursor, pScreen, v) \ - dixSetPrivate(&(pCursor)->devPrivates, pScreen, v) - -#define XGLX_CURSOR_PRIV(pCursor, pScreen) \ - xglxCursorPtr pCursorPriv = XGLX_GET_CURSOR_PRIV (pCursor, pScreen) - -static char *xDisplayName = 0; -static Display *xdisplay = 0; -static int xscreen; -static CARD32 lastEventTime = 0; -static ScreenPtr currentScreen = 0; -static Bool softCursor = FALSE; -static Bool fullscreen = TRUE; - -static Bool randrExtension = FALSE; -static int randrEvent, randrError; - -static glitz_drawable_format_t *xglxScreenFormat = 0; - -static Bool -xglxAllocatePrivates (ScreenPtr pScreen) -{ - xglxScreenPtr pScreenPriv; - - pScreenPriv = xalloc (sizeof (xglxScreenRec)); - if (!pScreenPriv) - return FALSE; - - XGLX_SET_SCREEN_PRIV (pScreen, pScreenPriv); - - return TRUE; -} - -#ifdef RANDR - -#define DEFAULT_REFRESH_RATE 50 - -static Bool -xglxRandRGetInfo (ScreenPtr pScreen, - Rotation *rotations) -{ - RRScreenSizePtr pSize; - - *rotations = RR_Rotate_0; - - if (randrExtension) - { - XRRScreenConfiguration *xconfig; - XRRScreenSize *sizes; - int nSizes, currentSize = 0; - short *rates, currentRate; - int nRates, i, j; - - XGLX_SCREEN_PRIV (pScreen); - - xconfig = XRRGetScreenInfo (xdisplay, pScreenPriv->root); - sizes = XRRConfigSizes (xconfig, &nSizes); - currentRate = XRRConfigCurrentRate (xconfig); - - if (pScreenPriv->fullscreen) - { - Rotation rotation; - - currentSize = XRRConfigCurrentConfiguration (xconfig, &rotation); - - for (i = 0; i < nSizes; i++) - { - pSize = RRRegisterSize (pScreen, - sizes[i].width, - sizes[i].height, - sizes[i].mwidth, - sizes[i].mheight); - - rates = XRRConfigRates (xconfig, i, &nRates); - - for (j = 0; j < nRates; j++) - { - RRRegisterRate (pScreen, pSize, rates[j]); - - if (i == currentSize && rates[j] == currentRate) - RRSetCurrentConfig (pScreen, RR_Rotate_0, currentRate, - pSize); - } - } - } - else - { - pSize = RRRegisterSize (pScreen, - pScreen->width, - pScreen->height, - pScreen->mmWidth, - pScreen->mmHeight); - - for (i = 0; i < nSizes; i++) - { - rates = XRRConfigRates (xconfig, i, &nRates); - - for (j = 0; j < nRates; j++) - { - RRRegisterRate (pScreen, pSize, rates[j]); - - if (rates[j] == currentRate) - RRSetCurrentConfig (pScreen, RR_Rotate_0, currentRate, - pSize); - } - } - } - - XRRFreeScreenConfigInfo (xconfig); - } - else - { - pSize = RRRegisterSize (pScreen, - pScreen->width, - pScreen->height, - pScreen->mmWidth, - pScreen->mmHeight); - - RRRegisterRate (pScreen, pSize, DEFAULT_REFRESH_RATE); - RRSetCurrentConfig (pScreen, RR_Rotate_0, DEFAULT_REFRESH_RATE, pSize); - } - - return TRUE; -} - -static Bool -xglxRandRSetConfig (ScreenPtr pScreen, - Rotation rotations, - int rate, - RRScreenSizePtr pSize) -{ - if (randrExtension) - { - XRRScreenConfiguration *xconfig; - XRRScreenSize *sizes; - int nSizes, currentSize; - int i, size = -1; - int status = RRSetConfigFailed; - Rotation rotation; - - XGLX_SCREEN_PRIV (pScreen); - - xconfig = XRRGetScreenInfo (xdisplay, pScreenPriv->root); - sizes = XRRConfigSizes (xconfig, &nSizes); - currentSize = XRRConfigCurrentConfiguration (xconfig, &rotation); - - for (i = 0; i < nSizes; i++) - { - if (pScreenPriv->fullscreen) - { - if (sizes[i].width == pSize->width && - sizes[i].height == pSize->height && - sizes[i].mwidth == pSize->mmWidth && - sizes[i].mheight == pSize->mmHeight) - { - size = i; - break; - } - } - else - { - short *rates; - int nRates, j; - - rates = XRRConfigRates (xconfig, i, &nRates); - - for (j = 0; j < nRates; j++) - { - if (rates[j] == rate) - { - size = i; - if (i >= currentSize) - break; - } - } - } - } - - if (size >= 0) - status = XRRSetScreenConfigAndRate (xdisplay, - xconfig, - pScreenPriv->root, - size, - RR_Rotate_0, - rate, - CurrentTime); - - XRRFreeScreenConfigInfo (xconfig); - - if (status == RRSetConfigSuccess) - { - PixmapPtr pPixmap; - - pPixmap = (*pScreen->GetScreenPixmap) (pScreen); - - if (pScreenPriv->fullscreen) - { - XGL_PIXMAP_PRIV (pPixmap); - - xglSetRootClip (pScreen, FALSE); - - XResizeWindow (xdisplay, pScreenPriv->win, - pSize->width, pSize->height); - - glitz_drawable_update_size (pPixmapPriv->drawable, - pSize->width, pSize->height); - - pScreen->width = pSize->width; - pScreen->height = pSize->height; - pScreen->mmWidth = pSize->mmWidth; - pScreen->mmHeight = pSize->mmHeight; - - (*pScreen->ModifyPixmapHeader) (pPixmap, - pScreen->width, - pScreen->height, - pPixmap->drawable.depth, - pPixmap->drawable.bitsPerPixel, - 0, 0); - - xglSetRootClip (pScreen, TRUE); - } - - return TRUE; - } - } - - return FALSE; -} - -static Bool -xglxRandRInit (ScreenPtr pScreen) -{ - rrScrPrivPtr pScrPriv; - - if (!RRScreenInit (pScreen)) - return FALSE; - - pScrPriv = rrGetScrPriv (pScreen); - pScrPriv->rrGetInfo = xglxRandRGetInfo; - pScrPriv->rrSetConfig = xglxRandRSetConfig; - - return TRUE; -} - -#endif - -static void -xglxConstrainCursor (ScreenPtr pScreen, - BoxPtr pBox) -{ -} - -static void -xglxCursorLimits (ScreenPtr pScreen, - CursorPtr pCursor, - BoxPtr pHotBox, - BoxPtr pTopLeftBox) -{ - *pTopLeftBox = *pHotBox; -} - -static Bool -xglxDisplayCursor (ScreenPtr pScreen, - CursorPtr pCursor) -{ - XGLX_SCREEN_PRIV (pScreen); - XGLX_CURSOR_PRIV (pCursor, pScreen); - - XDefineCursor (xdisplay, pScreenPriv->win, pCursorPriv->cursor); - - return TRUE; -} - -#ifdef ARGB_CURSOR - -static Bool -xglxARGBCursorSupport (void); - -static Cursor -xglxCreateARGBCursor (ScreenPtr pScreen, - CursorPtr pCursor); - -#endif - -static Bool -xglxRealizeCursor (ScreenPtr pScreen, - CursorPtr pCursor) -{ - xglxCursorPtr pCursorPriv; - XImage *ximage; - Pixmap source, mask; - XColor fgColor, bgColor; - XlibGC xgc; - unsigned long valuemask; - XGCValues values; - - XGLX_SCREEN_PRIV (pScreen); - - valuemask = GCForeground | GCBackground; - - values.foreground = 1L; - values.background = 0L; - - pCursorPriv = xalloc (sizeof (xglxCursorRec)); - if (!pCursorPriv) - return FALSE; - - XGLX_SET_CURSOR_PRIV (pCursor, pScreen, pCursorPriv); - -#ifdef ARGB_CURSOR - if (pCursor->bits->argb) - { - pCursorPriv->cursor = xglxCreateARGBCursor (pScreen, pCursor); - if (pCursorPriv->cursor) - return TRUE; - } -#endif - - source = XCreatePixmap (xdisplay, - pScreenPriv->win, - pCursor->bits->width, - pCursor->bits->height, - 1); - - mask = XCreatePixmap (xdisplay, - pScreenPriv->win, - pCursor->bits->width, - pCursor->bits->height, - 1); - - xgc = XCreateGC (xdisplay, source, valuemask, &values); - - ximage = XCreateImage (xdisplay, - DefaultVisual (xdisplay, xscreen), - 1, XYBitmap, 0, - (char *) pCursor->bits->source, - pCursor->bits->width, - pCursor->bits->height, - BitmapPad (xdisplay), 0); - - XPutImage (xdisplay, source, xgc, ximage, - 0, 0, 0, 0, pCursor->bits->width, pCursor->bits->height); - - XFree (ximage); - - ximage = XCreateImage (xdisplay, - DefaultVisual (xdisplay, xscreen), - 1, XYBitmap, 0, - (char *) pCursor->bits->mask, - pCursor->bits->width, - pCursor->bits->height, - BitmapPad (xdisplay), 0); - - XPutImage (xdisplay, mask, xgc, ximage, - 0, 0, 0, 0, pCursor->bits->width, pCursor->bits->height); - - XFree (ximage); - XFreeGC (xdisplay, xgc); - - fgColor.red = pCursor->foreRed; - fgColor.green = pCursor->foreGreen; - fgColor.blue = pCursor->foreBlue; - - bgColor.red = pCursor->backRed; - bgColor.green = pCursor->backGreen; - bgColor.blue = pCursor->backBlue; - - pCursorPriv->cursor = - XCreatePixmapCursor (xdisplay, source, mask, &fgColor, &bgColor, - pCursor->bits->xhot, pCursor->bits->yhot); - - XFreePixmap (xdisplay, mask); - XFreePixmap (xdisplay, source); - - return TRUE; -} - -static Bool -xglxUnrealizeCursor (ScreenPtr pScreen, - CursorPtr pCursor) -{ - XGLX_CURSOR_PRIV (pCursor, pScreen); - - XFreeCursor (xdisplay, pCursorPriv->cursor); - xfree (pCursorPriv); - - return TRUE; -} - -static void -xglxRecolorCursor (ScreenPtr pScreen, - CursorPtr pCursor, - Bool displayed) -{ - XColor fgColor, bgColor; - - XGLX_CURSOR_PRIV (pCursor, pScreen); - - fgColor.red = pCursor->foreRed; - fgColor.green = pCursor->foreGreen; - fgColor.blue = pCursor->foreBlue; - - bgColor.red = pCursor->backRed; - bgColor.green = pCursor->backGreen; - bgColor.blue = pCursor->backBlue; - - XRecolorCursor (xdisplay, pCursorPriv->cursor, &fgColor, &bgColor); -} - -static Bool -xglxSetCursorPosition (ScreenPtr pScreen, - int x, - int y, - Bool generateEvent) -{ - XGLX_SCREEN_PRIV (pScreen); - - XWarpPointer (xdisplay, pScreenPriv->win, pScreenPriv->win, - 0, 0, 0, 0, x, y); - - return TRUE; -} - -static Bool -xglxCloseScreen (int index, - ScreenPtr pScreen) -{ - glitz_drawable_t *drawable; - - XGLX_SCREEN_PRIV (pScreen); - - drawable = XGL_GET_SCREEN_PRIV (pScreen)->drawable; - if (drawable) - glitz_drawable_destroy (drawable); - - xglClearVisualTypes (); - - if (pScreenPriv->win) - XDestroyWindow (xdisplay, pScreenPriv->win); - - if (pScreenPriv->colormap) - XFreeColormap (xdisplay, pScreenPriv->colormap); - - XGL_SCREEN_UNWRAP (CloseScreen); - xfree (pScreenPriv); - - return (*pScreen->CloseScreen) (index, pScreen); -} - -static Bool -xglxCursorOffScreen (ScreenPtr *ppScreen, int *x, int *y) -{ - return FALSE; -} - -static void -xglxCrossScreen (ScreenPtr pScreen, Bool entering) -{ -} - -static void -xglxWarpCursor (ScreenPtr pScreen, int x, int y) -{ - miPointerWarpCursor (pScreen, x, y); -} - -miPointerScreenFuncRec xglxPointerScreenFuncs = { - xglxCursorOffScreen, - xglxCrossScreen, - xglxWarpCursor -}; - -static Bool -xglxScreenInit (int index, - ScreenPtr pScreen, - int argc, - char **argv) -{ - XSetWindowAttributes xswa; - XWMHints *wmHints; - XSizeHints *normalHints; - XClassHint *classHint; - xglxScreenPtr pScreenPriv; - XVisualInfo *vinfo; - XEvent xevent; - glitz_drawable_format_t *format; - glitz_drawable_t *drawable; - - format = xglxScreenFormat; - - if (!xglxAllocatePrivates (pScreen)) - return FALSE; - - currentScreen = pScreen; - - pScreenPriv = XGLX_GET_SCREEN_PRIV (pScreen); - - pScreenPriv->root = RootWindow (xdisplay, xscreen); - pScreenPriv->fullscreen = fullscreen; - - vinfo = glitz_glx_get_visual_info_from_format (xdisplay, xscreen, format); - if (!vinfo) - { - ErrorF ("[%d] no visual info from format\n", index); - return FALSE; - } - - pScreenPriv->colormap = - XCreateColormap (xdisplay, pScreenPriv->root, vinfo->visual, - AllocNone); - - if (XRRQueryExtension (xdisplay, &randrEvent, &randrError)) - randrExtension = TRUE; - - if (fullscreen) - { - xglScreenInfo.width = DisplayWidth (xdisplay, xscreen); - xglScreenInfo.height = DisplayHeight (xdisplay, xscreen); - xglScreenInfo.widthMm = DisplayWidthMM (xdisplay, xscreen); - xglScreenInfo.heightMm = DisplayHeightMM (xdisplay, xscreen); - - if (randrExtension) - { - XRRScreenConfiguration *xconfig; - Rotation rotation; - XRRScreenSize *sizes; - int nSizes, currentSize; - - xconfig = XRRGetScreenInfo (xdisplay, pScreenPriv->root); - currentSize = XRRConfigCurrentConfiguration (xconfig, &rotation); - sizes = XRRConfigSizes (xconfig, &nSizes); - - xglScreenInfo.width = sizes[currentSize].width; - xglScreenInfo.height = sizes[currentSize].height; - xglScreenInfo.widthMm = sizes[currentSize].mwidth; - xglScreenInfo.heightMm = sizes[currentSize].mheight; - - XRRFreeScreenConfigInfo (xconfig); - } - } - else if (xglScreenInfo.width == 0 || xglScreenInfo.height == 0) - { - xglScreenInfo.width = XGLX_DEFAULT_SCREEN_WIDTH; - xglScreenInfo.height = XGLX_DEFAULT_SCREEN_HEIGHT; - } - - xswa.colormap = pScreenPriv->colormap; - - pScreenPriv->win = - XCreateWindow (xdisplay, pScreenPriv->root, 0, 0, - xglScreenInfo.width, xglScreenInfo.height, 0, - vinfo->depth, InputOutput, vinfo->visual, - CWColormap, &xswa); - - XFree (vinfo); - - normalHints = XAllocSizeHints (); - normalHints->flags = PMinSize | PMaxSize | PSize; - normalHints->min_width = xglScreenInfo.width; - normalHints->min_height = xglScreenInfo.height; - normalHints->max_width = xglScreenInfo.width; - normalHints->max_height = xglScreenInfo.height; - - if (fullscreen) - { - normalHints->x = 0; - normalHints->y = 0; - normalHints->flags |= PPosition; - } - - classHint = XAllocClassHint (); - classHint->res_name = "xglx"; - classHint->res_class = "Xglx"; - - wmHints = XAllocWMHints (); - wmHints->flags = InputHint; - wmHints->input = TRUE; - - Xutf8SetWMProperties (xdisplay, pScreenPriv->win, "Xglx", "Xglx", 0, 0, - normalHints, wmHints, classHint); - - XFree (wmHints); - XFree (classHint); - XFree (normalHints); - - drawable = glitz_glx_create_drawable_for_window (xdisplay, xscreen, - format, pScreenPriv->win, - xglScreenInfo.width, - xglScreenInfo.height); - if (!drawable) - { - ErrorF ("[%d] couldn't create glitz drawable for window\n", index); - return FALSE; - } - - XSelectInput (xdisplay, pScreenPriv->win, - ButtonPressMask | ButtonReleaseMask | - KeyPressMask | KeyReleaseMask | EnterWindowMask | - PointerMotionMask | ExposureMask); - - XMapWindow (xdisplay, pScreenPriv->win); - - if (fullscreen) - { - XClientMessageEvent xev; - - memset (&xev, 0, sizeof (xev)); - - xev.type = ClientMessage; - xev.message_type = XInternAtom (xdisplay, "_NET_WM_STATE", FALSE); - xev.display = xdisplay; - xev.window = pScreenPriv->win; - xev.format = 32; - xev.data.l[0] = 1; - xev.data.l[1] = - XInternAtom (xdisplay, "_NET_WM_STATE_FULLSCREEN", FALSE); - - XSendEvent (xdisplay, pScreenPriv->root, FALSE, - SubstructureRedirectMask, (XEvent *) &xev); - } - - xglScreenInfo.drawable = drawable; - - if (!xglScreenInit (pScreen)) - return FALSE; - -#ifdef GLXEXT - if (!xglInitVisualConfigs (pScreen)) - return FALSE; -#endif - - XGL_SCREEN_WRAP (CloseScreen, xglxCloseScreen); - -#ifdef ARGB_CURSOR - if (!xglxARGBCursorSupport ()) - softCursor = TRUE; -#endif - - if (softCursor) - { - static char data = 0; - XColor black, dummy; - Pixmap bitmap; - Cursor cursor; - - if (!XAllocNamedColor (xdisplay, pScreenPriv->colormap, - "black", &black, &dummy)) - return FALSE; - - bitmap = XCreateBitmapFromData (xdisplay, pScreenPriv->win, &data, - 1, 1); - if (!bitmap) - return FALSE; - - cursor = XCreatePixmapCursor (xdisplay, bitmap, bitmap, &black, &black, - 0, 0); - if (!cursor) - return FALSE; - - XDefineCursor (xdisplay, pScreenPriv->win, cursor); - - XFreeCursor (xdisplay, cursor); - XFreePixmap (xdisplay, bitmap); - XFreeColors (xdisplay, pScreenPriv->colormap, &black.pixel, 1, 0); - - miDCInitialize (pScreen, &xglxPointerScreenFuncs); - } - else - { - pScreen->ConstrainCursor = xglxConstrainCursor; - pScreen->CursorLimits = xglxCursorLimits; - pScreen->DisplayCursor = xglxDisplayCursor; - pScreen->RealizeCursor = xglxRealizeCursor; - pScreen->UnrealizeCursor = xglxUnrealizeCursor; - pScreen->RecolorCursor = xglxRecolorCursor; - pScreen->SetCursorPosition = xglxSetCursorPosition; - } - - if (!xglFinishScreenInit (pScreen)) - return FALSE; - -#ifdef RANDR - if (!xglxRandRInit (pScreen)) - return FALSE; -#endif - - while (XNextEvent (xdisplay, &xevent)) - if (xevent.type == Expose) - break; - - return TRUE; -} - -void -xglxInitOutput (ScreenInfo *pScreenInfo, - int argc, - char **argv) -{ - glitz_drawable_format_t *format, templ; - int i; - unsigned long mask; - unsigned long extraMask[] = { - GLITZ_FORMAT_DOUBLEBUFFER_MASK | GLITZ_FORMAT_ALPHA_SIZE_MASK, - GLITZ_FORMAT_DOUBLEBUFFER_MASK, - GLITZ_FORMAT_ALPHA_SIZE_MASK, - 0 - }; - - xglClearVisualTypes (); - - xglSetPixmapFormats (pScreenInfo); - - if (!xdisplay) - { - char *name = xDisplayName; - - if (!name) - name = xglxInitXorg (); - - xdisplay = XOpenDisplay (name); - if (!xdisplay) - FatalError ("can't open display: %s\n", name ? name : "NULL"); - - xscreen = DefaultScreen (xdisplay); - - if (!xDisplayName) - XDefineCursor (xdisplay, RootWindow (xdisplay, xscreen), - XCreateFontCursor (xdisplay, XC_watch)); - } - - templ.samples = 1; - templ.doublebuffer = 1; - templ.color.fourcc = GLITZ_FOURCC_RGB; - templ.color.alpha_size = 8; - - mask = GLITZ_FORMAT_SAMPLES_MASK | GLITZ_FORMAT_FOURCC_MASK; - - for (i = 0; i < sizeof (extraMask) / sizeof (extraMask[0]); i++) - { - format = glitz_glx_find_window_format (xdisplay, xscreen, - mask | extraMask[i], - &templ, 0); - if (format) - break; - } - - if (!format) - FatalError ("no visual format found"); - - xglScreenInfo.depth = - format->color.red_size + - format->color.green_size + - format->color.blue_size; - - xglSetVisualTypes (xglScreenInfo.depth, - (1 << TrueColor), - format->color.red_size, - format->color.green_size, - format->color.blue_size); - - xglxScreenFormat = format; - - AddScreen (xglxScreenInit, argc, argv); -} - -static Bool -xglxExposurePredicate (Display *xdisplay, - XEvent *xevent, - char *args) -{ - return (xevent->type == Expose); -} - -static Bool -xglxNotExposurePredicate (Display *xdisplay, - XEvent *xevent, - char *args) -{ - return (xevent->type != Expose); -} - -static int -xglxWindowExposures (WindowPtr pWin, - pointer pReg) -{ - ScreenPtr pScreen = pWin->drawable.pScreen; - RegionRec ClipList; - - if (HasBorder (pWin)) - { - REGION_INIT (pScreen, &ClipList, NullBox, 0); - REGION_SUBTRACT (pScreen, &ClipList, &pWin->borderClip, - &pWin->winSize); - REGION_INTERSECT (pScreen, &ClipList, &ClipList, (RegionPtr) pReg); - miPaintWindow(pWin, &ClipList, PW_BORDER); - REGION_UNINIT (pScreen, &ClipList); - } - - REGION_INIT (pScreen, &ClipList, NullBox, 0); - REGION_INTERSECT (pScreen, &ClipList, &pWin->clipList, (RegionPtr) pReg); - (*pScreen->WindowExposures) (pWin, &ClipList, NullRegion); - REGION_UNINIT (pScreen, &ClipList); - - return WT_WALKCHILDREN; -} - -static void -xglxBlockHandler (pointer blockData, - OSTimePtr pTimeout, - pointer pReadMask) -{ - XEvent X; - RegionRec region; - BoxRec box; - - XGL_SCREEN_PRIV (currentScreen); - - while (XCheckIfEvent (xdisplay, &X, xglxExposurePredicate, NULL)) - { - ScreenPtr pScreen = currentScreen; - - box.x1 = X.xexpose.x; - box.y1 = X.xexpose.y; - box.x2 = box.x1 + X.xexpose.width; - box.y2 = box.y1 + X.xexpose.height; - - REGION_INIT (currentScreen, ®ion, &box, 1); - - WalkTree (pScreen, xglxWindowExposures, ®ion); - - REGION_UNINIT (pScreen, ®ion); - } - - if (!xglSyncSurface (&pScreenPriv->pScreenPixmap->drawable)) - FatalError (XGL_SW_FAILURE_STRING); - - glitz_surface_flush (pScreenPriv->surface); - glitz_drawable_flush (pScreenPriv->drawable); - - XFlush (xdisplay); -} - -static void -xglxWakeupHandler (pointer blockData, - int result, - pointer pReadMask) -{ - ScreenPtr pScreen = currentScreen; - XEvent X; - xEvent x; - - while (XCheckIfEvent (xdisplay, &X, xglxNotExposurePredicate, NULL)) - { - switch (X.type) { - case KeyPress: - x.u.u.type = KeyPress; - x.u.u.detail = X.xkey.keycode; - x.u.keyButtonPointer.time = lastEventTime = GetTimeInMillis (); - mieqEnqueue (&x); - break; - case KeyRelease: - x.u.u.type = KeyRelease; - x.u.u.detail = X.xkey.keycode; - x.u.keyButtonPointer.time = lastEventTime = GetTimeInMillis (); - mieqEnqueue (&x); - break; - case ButtonPress: - x.u.u.type = ButtonPress; - x.u.u.detail = X.xbutton.button; - x.u.keyButtonPointer.time = lastEventTime = GetTimeInMillis (); - mieqEnqueue (&x); - break; - case ButtonRelease: - x.u.u.type = ButtonRelease; - x.u.u.detail = X.xbutton.button; - x.u.keyButtonPointer.time = lastEventTime = GetTimeInMillis (); - mieqEnqueue (&x); - break; - case MotionNotify: - x.u.u.type = MotionNotify; - x.u.u.detail = 0; - x.u.keyButtonPointer.rootX = X.xmotion.x; - x.u.keyButtonPointer.rootY = X.xmotion.y; - x.u.keyButtonPointer.time = lastEventTime = GetTimeInMillis (); - miPointerAbsoluteCursor (X.xmotion.x, X.xmotion.y, lastEventTime); - mieqEnqueue (&x); - break; - case EnterNotify: - if (X.xcrossing.detail != NotifyInferior) { - if (pScreen) { - NewCurrentScreen (pScreen, X.xcrossing.x, X.xcrossing.y); - x.u.u.type = MotionNotify; - x.u.u.detail = 0; - x.u.keyButtonPointer.rootX = X.xcrossing.x; - x.u.keyButtonPointer.rootY = X.xcrossing.y; - x.u.keyButtonPointer.time = lastEventTime = - GetTimeInMillis (); - mieqEnqueue (&x); - } - } - break; - default: - break; - } - } -} - -static void -xglxBell (int volume, - DeviceIntPtr pDev, - pointer ctrl, - int cls) -{ - XBell (xdisplay, volume); -} - -static void -xglxKbdCtrl (DeviceIntPtr pDev, - KeybdCtrl *ctrl) -{ - unsigned long valueMask; - XKeyboardControl values; - int i; - - valueMask = KBKeyClickPercent | KBBellPercent | KBBellPitch | - KBBellDuration | KBAutoRepeatMode; - - values.key_click_percent = ctrl->click; - values.bell_percent = ctrl->bell; - values.bell_pitch = ctrl->bell_pitch; - values.bell_duration = ctrl->bell_duration; - values.auto_repeat_mode = (ctrl->autoRepeat) ? AutoRepeatModeOn : - AutoRepeatModeOff; - - XChangeKeyboardControl (xdisplay, valueMask, &values); - - valueMask = KBLed | KBLedMode; - - for (i = 1; i <= 32; i++) - { - values.led = i; - values.led_mode = (ctrl->leds & (1 << (i - 1))) ? LedModeOn : - LedModeOff; - - XChangeKeyboardControl (xdisplay, valueMask, &values); - } -} - -static int -xglxKeybdProc (DeviceIntPtr pDevice, - int onoff) -{ - Bool ret = FALSE; - DevicePtr pDev = (DevicePtr) pDevice; - - if (!pDev) - return BadImplementation; - - switch (onoff) { - case DEVICE_INIT: { - XModifierKeymap *xmodMap; - KeySym *xkeyMap; - int minKeyCode, maxKeyCode, mapWidth, i, j; - KeySymsRec xglxKeySyms; - CARD8 xglxModMap[256]; - XKeyboardState values; - -#ifdef _XSERVER64 - KeySym64 *xkeyMap64; - int len; -#endif - -#ifdef XKB - Bool xkbExtension = FALSE; - int xkbOp, xkbEvent, xkbError, xkbMajor, xkbMinor; -#endif - - if (pDev != (DevicePtr)inputInfo.keyboard) - return !Success; - - xmodMap = XGetModifierMapping (xdisplay); - - XDisplayKeycodes (xdisplay, &minKeyCode, &maxKeyCode); - -#ifdef _XSERVER64 - xkeyMap64 = XGetKeyboardMapping (xdisplay, - minKeyCode, - maxKeyCode - minKeyCode + 1, - &mapWidth); - - len = (maxKeyCode - minKeyCode + 1) * mapWidth; - xkeyMap = (KeySym *) xalloc (len * sizeof (KeySym)); - for (i = 0; i < len; ++i) - xkeyMap[i] = xkeyMap64[i]; - - XFree (xkeyMap64); -#else - xkeyMap = XGetKeyboardMapping (xdisplay, - minKeyCode, - maxKeyCode - minKeyCode + 1, - &mapWidth); -#endif - - memset (xglxModMap, 0, 256); - - for (j = 0; j < 8; j++) - { - for (i = 0; i < xmodMap->max_keypermod; i++) - { - CARD8 keyCode; - - keyCode = xmodMap->modifiermap[j * xmodMap->max_keypermod + i]; - if (keyCode) - xglxModMap[keyCode] |= 1 << j; - } - } - - XFreeModifiermap (xmodMap); - - xglxKeySyms.minKeyCode = minKeyCode; - xglxKeySyms.maxKeyCode = maxKeyCode; - xglxKeySyms.mapWidth = mapWidth; - xglxKeySyms.map = xkeyMap; - -#ifdef XKB - if (!noXkbExtension) - xkbExtension = XkbQueryExtension (xdisplay, - &xkbOp, &xkbEvent, &xkbError, - &xkbMajor, &xkbMinor); - - if (xkbExtension) - { - XkbDescPtr desc; - char *rules, *model, *layout, *variants, *options; - - desc = XkbGetKeyboard (xdisplay, - XkbGBN_AllComponentsMask, - XkbUseCoreKbd); - - if (desc && desc->geom) - { - XkbComponentNamesRec names; - FILE *file; - - rules = XKB_DFLT_RULES_FILE; - model = XKB_DFLT_KB_MODEL; - layout = XKB_DFLT_KB_LAYOUT; - variants = XKB_DFLT_KB_VARIANT; - options = XKB_DFLT_KB_OPTIONS; - - XkbGetControls (xdisplay, XkbAllControlsMask, desc); - - memset (&names, 0, sizeof (XkbComponentNamesRec)); - - XkbSetRulesDflts (rules, model, layout, variants, options); - - ret = XkbInitKeyboardDeviceStruct ((pointer) pDev, - &names, - &xglxKeySyms, - xglxModMap, - xglxBell, - xglxKbdCtrl); - - if (ret) - XkbDDXChangeControls ((pointer) pDev, desc->ctrls, - desc->ctrls); - - XkbFreeKeyboard (desc, 0, False); - } - } -#endif - - if (!ret) - { - XGetKeyboardControl (xdisplay, &values); - - memmove (defaultKeyboardControl.autoRepeats, - values.auto_repeats, sizeof (values.auto_repeats)); - - ret = InitKeyboardDeviceStruct (pDev, - &xglxKeySyms, - xglxModMap, - xglxBell, - xglxKbdCtrl); - } - -#ifdef _XSERVER64 - xfree (xkeyMap); -#else - XFree (xkeyMap); -#endif - - if (!ret) - return BadImplementation; - - } break; - case DEVICE_ON: - pDev->on = TRUE; - break; - case DEVICE_OFF: - case DEVICE_CLOSE: - pDev->on = FALSE; - break; - } - - return Success; -} - -Bool -xglxLegalModifier (unsigned int key, - DeviceIntPtr pDev) -{ - return TRUE; -} - -void -xglxProcessInputEvents (void) -{ - mieqProcessInputEvents (); - miPointerUpdate (); -} - -void -xglxInitInput (int argc, - char **argv) -{ - DeviceIntPtr pKeyboard, pPointer; - - pPointer = AddInputDevice (xglMouseProc, TRUE); - pKeyboard = AddInputDevice (xglxKeybdProc, TRUE); - - RegisterPointerDevice (pPointer); - RegisterKeyboardDevice (pKeyboard); - - miRegisterPointerDevice (screenInfo.screens[0], pPointer); - mieqInit (&pKeyboard->public, &pPointer->public); - - AddEnabledDevice (XConnectionNumber (xdisplay)); - - RegisterBlockAndWakeupHandlers (xglxBlockHandler, - xglxWakeupHandler, - NULL); -} - -void -xglxUseMsg (void) -{ - ErrorF ("-screen WIDTH[/WIDTHMM]xHEIGHT[/HEIGHTMM] " - "specify screen characteristics\n"); - ErrorF ("-fullscreen run fullscreen\n"); - ErrorF ("-display string display name of the real server\n"); - ErrorF ("-softcursor force software cursor\n"); - - if (!xDisplayName) - xglxUseXorgMsg (); -} - -int -xglxProcessArgument (int argc, - char **argv, - int i) -{ - static Bool checkDisplayName = FALSE; - - if (!checkDisplayName) - { - char *display = ":0"; - int j; - - for (j = i; j < argc; j++) - { - if (!strcmp (argv[j], "-display")) - { - if (++j < argc) - xDisplayName = argv[j]; - - break; - } - else if (argv[j][0] == ':') - { - display = argv[j]; - } - } - - if (!xDisplayName) - xDisplayName = getenv ("DISPLAY"); - - if (xDisplayName) - { - int n; - - n = strspn (xDisplayName, ":0123456789"); - if (strncmp (xDisplayName, display, n) == 0) - xDisplayName = 0; - } - - if (xDisplayName) - fullscreen = FALSE; - - checkDisplayName = TRUE; - } - - if (!strcmp (argv[i], "-screen")) - { - if ((i + 1) < argc) - { - xglParseScreen (argv[i + 1]); - } - else - return 1; - - return 2; - } - else if (!strcmp (argv[i], "-fullscreen")) - { - fullscreen = TRUE; - return 1; - } - else if (!strcmp (argv[i], "-display")) - { - if (++i < argc) - return 2; - - return 0; - } - else if (!strcmp (argv[i], "-softcursor")) - { - softCursor = TRUE; - return 1; - } - else if (!xDisplayName) - { - return xglxProcessXorgArgument (argc, argv, i); - } - - return 0; -} - -void -xglxAbort (void) -{ - xglxAbortXorg (); -} - -void -xglxGiveUp (void) -{ - AbortDDX (); -} - -void -xglxOsVendorInit (void) -{ -} - -#ifdef ARGB_CURSOR - -#include <X11/extensions/Xrender.h> - -static Bool -xglxARGBCursorSupport (void) -{ - int renderMajor, renderMinor; - - if (!XRenderQueryVersion (xdisplay, &renderMajor, &renderMinor)) - renderMajor = renderMinor = -1; - - return (renderMajor > 0 || renderMinor > 4); -} - -static Cursor -xglxCreateARGBCursor (ScreenPtr pScreen, - CursorPtr pCursor) -{ - Pixmap xpixmap; - XlibGC xgc; - XImage *ximage; - XRenderPictFormat *xformat; - Picture xpicture; - Cursor cursor; - - XGLX_SCREEN_PRIV (pScreen); - - xpixmap = XCreatePixmap (xdisplay, - pScreenPriv->win, - pCursor->bits->width, - pCursor->bits->height, - 32); - - xgc = XCreateGC (xdisplay, xpixmap, 0, NULL); - - ximage = XCreateImage (xdisplay, - DefaultVisual (xdisplay, xscreen), - 32, ZPixmap, 0, - (char *) pCursor->bits->argb, - pCursor->bits->width, - pCursor->bits->height, - 32, pCursor->bits->width * 4); - - XPutImage (xdisplay, xpixmap, xgc, ximage, - 0, 0, 0, 0, pCursor->bits->width, pCursor->bits->height); - - XFree (ximage); - XFreeGC (xdisplay, xgc); - - xformat = XRenderFindStandardFormat (xdisplay, PictStandardARGB32); - xpicture = XRenderCreatePicture (xdisplay, xpixmap, xformat, 0, 0); - - cursor = XRenderCreateCursor (xdisplay, xpicture, - pCursor->bits->xhot, - pCursor->bits->yhot); - - XRenderFreePicture (xdisplay, xpicture); - XFreePixmap (xdisplay, xpixmap); - - return cursor; -} - -#endif |