summaryrefslogtreecommitdiff
path: root/src/glx/x11/glxcmds.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/glx/x11/glxcmds.c')
-rw-r--r--src/glx/x11/glxcmds.c843
1 files changed, 421 insertions, 422 deletions
diff --git a/src/glx/x11/glxcmds.c b/src/glx/x11/glxcmds.c
index 80281896f69..1d373ed29d8 100644
--- a/src/glx/x11/glxcmds.c
+++ b/src/glx/x11/glxcmds.c
@@ -1,100 +1,147 @@
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * 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 including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * 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
+ * SILICON GRAPHICS, INC. 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.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/**
* \file glxcmds.c
* Client-side GLX interface.
*/
-#include <inttypes.h>
#include "glxclient.h"
-#include <X11/extensions/extutil.h>
-#include <X11/extensions/Xext.h>
-#include <assert.h>
-#include <string.h>
#include "glapi.h"
+#include "glxextensions.h"
+#include "glcontextmodes.h"
+
#ifdef GLX_DIRECT_RENDERING
-#include "indirect_init.h"
+#include <sys/time.h>
#include <X11/extensions/xf86vmode.h>
#include "xf86dri.h"
#endif
-#include "glxextensions.h"
-#include "glcontextmodes.h"
-#include "glheader.h"
-#include <sys/time.h>
+
+#if defined(USE_XCB)
+#include <X11/Xlib-xcb.h>
+#include <xcb/xcb.h>
+#include <xcb/glx.h>
+#endif
static const char __glXGLXClientVendorName[] = "SGI";
static const char __glXGLXClientVersion[] = "1.4";
/****************************************************************************/
+
+#ifdef GLX_DIRECT_RENDERING
+
+static Bool windowExistsFlag;
+static int windowExistsErrorHandler(Display *dpy, XErrorEvent *xerr)
+{
+ if (xerr->error_code == BadWindow) {
+ windowExistsFlag = GL_FALSE;
+ }
+ return 0;
+}
+
+/**
+ * Find drawables in the local hash that have been destroyed on the
+ * server.
+ *
+ * \param dpy Display to destroy drawables for
+ * \param screen Screen number to destroy drawables for
+ */
+static void GarbageCollectDRIDrawables(Display *dpy, __GLXscreenConfigs *sc)
+{
+ XID draw;
+ __GLXDRIdrawable *pdraw;
+ XWindowAttributes xwa;
+ int (*oldXErrorHandler)(Display *, XErrorEvent *);
+
+ /* Set no-op error handler so Xlib doesn't bail out if the windows
+ * has alreay been destroyed on the server. */
+ XSync(dpy, GL_FALSE);
+ oldXErrorHandler = XSetErrorHandler(windowExistsErrorHandler);
+
+ if (__glxHashFirst(sc->drawHash, &draw, (void *)&pdraw) == 1) {
+ do {
+ windowExistsFlag = GL_TRUE;
+ XGetWindowAttributes(dpy, draw, &xwa); /* dummy request */
+ if (!windowExistsFlag) {
+ /* Destroy the local drawable data, if the drawable no
+ longer exists in the Xserver */
+ (*pdraw->destroyDrawable)(pdraw);
+ __glxHashDelete(sc->drawHash, draw);
+ }
+ } while (__glxHashNext(sc->drawHash, &draw, (void *)&pdraw) == 1);
+ }
+
+ XSync(dpy, GL_FALSE);
+ XSetErrorHandler(oldXErrorHandler);
+}
+
+extern __GLXDRIdrawable *
+GetGLXDRIDrawable(Display *dpy, GLXDrawable drawable, int * const scrn_num);
+
/**
* Get the __DRIdrawable for the drawable associated with a GLXContext
*
* \param dpy The display associated with \c drawable.
* \param drawable GLXDrawable whose __DRIdrawable part is to be retrieved.
+ * \param scrn_num If non-NULL, the drawables screen is stored there
* \returns A pointer to the context's __DRIdrawable on success, or NULL if
* the drawable is not associated with a direct-rendering context.
*/
-
-#ifdef GLX_DIRECT_RENDERING
-static __DRIdrawable *
-GetDRIDrawable( Display *dpy, GLXDrawable drawable, int * const scrn_num )
+_X_HIDDEN __GLXDRIdrawable *
+GetGLXDRIDrawable(Display *dpy, GLXDrawable drawable, int * const scrn_num)
{
- __GLXdisplayPrivate * const priv = __glXInitialize(dpy);
-
- if ( (priv != NULL) && (priv->driDisplay.private != NULL) ) {
- const unsigned screen_count = ScreenCount(dpy);
- unsigned i;
-
- for ( i = 0 ; i < screen_count ; i++ ) {
- __DRIscreen * const psc = &priv->screenConfigs[i].driScreen;
- __DRIdrawable * const pdraw = (psc->private != NULL)
- ? (*psc->getDrawable)(dpy, drawable, psc->private) : NULL;
+ __GLXdisplayPrivate *priv = __glXInitialize(dpy);
+ __GLXDRIdrawable *pdraw;
+ const unsigned screen_count = ScreenCount(dpy);
+ unsigned i;
+ __GLXscreenConfigs *psc;
- if ( pdraw != NULL ) {
- if ( scrn_num != NULL ) {
- *scrn_num = i;
- }
- return pdraw;
- }
+ if (priv == NULL)
+ return NULL;
+
+ for (i = 0; i < screen_count; i++) {
+ psc = &priv->screenConfigs[i];
+ if (psc->drawHash == NULL)
+ continue;
+
+ if (__glxHashLookup(psc->drawHash, drawable, (void *) &pdraw) == 0) {
+ if (scrn_num != NULL)
+ *scrn_num = i;
+ return pdraw;
}
}
return NULL;
}
+
#endif
@@ -264,9 +311,9 @@ GLXContext AllocateGLXContext( Display *dpy )
*/
gc->fastImageUnpack = GL_FALSE;
gc->fillImage = __glFillImage;
- gc->isDirect = GL_FALSE;
gc->pc = gc->buf;
gc->bufEnd = gc->buf + bufSize;
+ gc->isDirect = GL_FALSE;
if (__glXDebug) {
/*
** Set limit register so that there will be one command per packet
@@ -312,6 +359,10 @@ CreateContext(Display *dpy, XVisualInfo *vis,
Bool use_glx_1_3, int renderType)
{
GLXContext gc;
+#ifdef GLX_DIRECT_RENDERING
+ int screen = (fbconfig == NULL) ? vis->screen : fbconfig->screen;
+ __GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
+#endif
if ( dpy == NULL )
return NULL;
@@ -325,41 +376,36 @@ CreateContext(Display *dpy, XVisualInfo *vis,
return NULL;
#ifdef GLX_DIRECT_RENDERING
- if (allowDirect) {
- int screen = (fbconfig == NULL) ? vis->screen : fbconfig->screen;
- __GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
+ if (allowDirect && psc->driScreen) {
const __GLcontextModes * mode;
- /* The value of fbconfig cannot change because it is tested
- * later in the function.
- */
- if ( fbconfig == NULL ) {
- /* FIXME: Is it possible for the __GLcontextModes structure
- * FIXME: to not be found?
- */
- mode = _gl_context_modes_find_visual( psc->configs,
- vis->visualid );
- assert( mode != NULL );
- assert( mode->screen == screen );
+ if (fbconfig == NULL) {
+ mode = _gl_context_modes_find_visual(psc->visuals, vis->visualid);
+ if (mode == NULL) {
+ xError error;
+
+ error.errorCode = BadValue;
+ error.resourceID = vis->visualid;
+ error.sequenceNumber = dpy->request;
+ error.type = X_Error;
+ error.majorCode = gc->majorOpcode;
+ error.minorCode = X_GLXCreateContext;
+ _XError(dpy, &error);
+ return None;
+ }
}
else {
mode = fbconfig;
}
- if (psc && psc->driScreen.private) {
- void * const shared = (shareList != NULL)
- ? shareList->driContext.private : NULL;
- gc->driContext.private =
- (*psc->driScreen.createNewContext)( dpy, mode, renderType,
- shared,
- &gc->driContext );
- if (gc->driContext.private) {
- gc->isDirect = GL_TRUE;
- gc->screen = mode->screen;
- gc->vid = mode->visualID;
- gc->fbconfigID = mode->fbconfigID;
- gc->driContext.mode = mode;
- }
+ gc->driContext = psc->driScreen->createContext(psc, mode, gc,
+ shareList,
+ renderType);
+ if (gc->driContext != NULL) {
+ gc->screen = mode->screen;
+ gc->psc = psc;
+ gc->mode = mode;
+ gc->isDirect = GL_TRUE;
}
}
#endif
@@ -376,7 +422,11 @@ CreateContext(Display *dpy, XVisualInfo *vis,
req->visual = vis->visualid;
req->screen = vis->screen;
req->shareList = shareList ? shareList->xid : None;
- req->isDirect = gc->isDirect;
+#ifdef GLX_DIRECT_RENDERING
+ req->isDirect = gc->driContext != NULL;
+#else
+ req->isDirect = 0;
+#endif
}
else if ( use_glx_1_3 ) {
xGLXCreateNewContextReq *req;
@@ -390,7 +440,11 @@ CreateContext(Display *dpy, XVisualInfo *vis,
req->screen = fbconfig->screen;
req->renderType = renderType;
req->shareList = shareList ? shareList->xid : None;
- req->isDirect = gc->isDirect;
+#ifdef GLX_DIRECT_RENDERING
+ req->isDirect = gc->driContext != NULL;
+#else
+ req->isDirect = 0;
+#endif
}
else {
xGLXVendorPrivateWithReplyReq *vpreq;
@@ -408,7 +462,11 @@ CreateContext(Display *dpy, XVisualInfo *vis,
req->screen = fbconfig->screen;
req->renderType = renderType;
req->shareList = shareList ? shareList->xid : None;
- req->isDirect = gc->isDirect;
+#ifdef GLX_DIRECT_RENDERING
+ req->isDirect = gc->driContext != NULL;
+#else
+ req->isDirect = 0;
+#endif
}
UnlockDisplay(dpy);
@@ -430,7 +488,7 @@ PUBLIC GLXContext glXCreateContext(Display *dpy, XVisualInfo *vis,
False, 0);
}
-void __glXFreeContext(__GLXcontext *gc)
+_X_HIDDEN void __glXFreeContext(__GLXcontext *gc)
{
if (gc->vendor) XFree((char *) gc->vendor);
if (gc->renderer) XFree((char *) gc->renderer);
@@ -466,15 +524,15 @@ DestroyContext(Display *dpy, GLXContext gc)
#ifdef GLX_DIRECT_RENDERING
/* Destroy the direct rendering context */
- if (gc->isDirect) {
- if (gc->driContext.private) {
- (*gc->driContext.destroyContext)(dpy, gc->screen,
- gc->driContext.private);
- gc->driContext.private = NULL;
- }
+ if (gc->driContext) {
+ (*gc->driContext->destroyContext)(gc->driContext, gc->psc, dpy);
+ gc->driContext = NULL;
+ GarbageCollectDRIDrawables(dpy, gc->psc);
}
#endif
+ __glXFreeVertexArrayState(gc);
+
if (gc->currentDpy) {
/* Have to free later cuz it's in use now */
__glXUnlock();
@@ -552,7 +610,7 @@ PUBLIC void glXWaitGL(void)
__glXFlushRenderBuffer(gc, gc->pc);
#ifdef GLX_DIRECT_RENDERING
- if (gc->isDirect) {
+ if (gc->driContext) {
/* This bit of ugliness unwraps the glFinish function */
#ifdef glFinish
#undef glFinish
@@ -588,7 +646,7 @@ PUBLIC void glXWaitX(void)
__glXFlushRenderBuffer(gc, gc->pc);
#ifdef GLX_DIRECT_RENDERING
- if (gc->isDirect) {
+ if (gc->driContext) {
XSync(dpy, False);
return;
}
@@ -618,7 +676,7 @@ PUBLIC void glXUseXFont(Font font, int first, int count, int listBase)
(void) __glXFlushRenderBuffer(gc, gc->pc);
#ifdef GLX_DIRECT_RENDERING
- if (gc->isDirect) {
+ if (gc->driContext) {
DRI_glXUseXFont(font, first, count, listBase);
return;
}
@@ -658,7 +716,7 @@ PUBLIC void glXCopyContext(Display *dpy, GLXContext source,
}
#ifdef GLX_DIRECT_RENDERING
- if (gc->isDirect) {
+ if (gc->driContext) {
/* NOT_DONE: This does not work yet */
}
#endif
@@ -697,8 +755,10 @@ PUBLIC void glXCopyContext(Display *dpy, GLXContext source,
*/
static Bool __glXIsDirect(Display *dpy, GLXContextID contextID)
{
+#if !defined(USE_XCB)
xGLXIsDirectReq *req;
xGLXIsDirectReply reply;
+#endif
CARD8 opcode;
opcode = __glXSetupForCommand(dpy);
@@ -706,6 +766,18 @@ static Bool __glXIsDirect(Display *dpy, GLXContextID contextID)
return GL_FALSE;
}
+#ifdef USE_XCB
+ xcb_connection_t* c = XGetXCBConnection(dpy);
+ xcb_glx_is_direct_reply_t* reply =
+ xcb_glx_is_direct_reply(c,
+ xcb_glx_is_direct(c, contextID),
+ NULL);
+
+ const Bool is_direct = reply->is_direct ? True : False;
+ free(reply);
+
+ return is_direct;
+#else
/* Send the glXIsDirect request */
LockDisplay(dpy);
GetReq(GLXIsDirect,req);
@@ -717,6 +789,7 @@ static Bool __glXIsDirect(Display *dpy, GLXContextID contextID)
SyncHandle();
return reply.isDirect;
+#endif /* USE_XCB */
}
/**
@@ -730,7 +803,7 @@ PUBLIC Bool glXIsDirect(Display *dpy, GLXContext gc)
if (!gc) {
return GL_FALSE;
#ifdef GLX_DIRECT_RENDERING
- } else if (gc->isDirect) {
+ } else if (gc->driContext) {
return GL_TRUE;
#endif
}
@@ -788,15 +861,15 @@ PUBLIC void glXDestroyGLXPixmap(Display *dpy, GLXPixmap glxpixmap)
PUBLIC void glXSwapBuffers(Display *dpy, GLXDrawable drawable)
{
- xGLXSwapBuffersReq *req;
GLXContext gc;
GLXContextTag tag;
CARD8 opcode;
#ifdef GLX_DIRECT_RENDERING
- __DRIdrawable *pdraw = GetDRIDrawable( dpy, drawable, NULL );
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, NULL);
- if ( pdraw != NULL ) {
- (*pdraw->swapBuffers)(dpy, pdraw->private);
+ if (pdraw != NULL) {
+ glFlush();
+ (*pdraw->psc->driScreen->swapBuffers)(pdraw);
return;
}
#endif
@@ -818,6 +891,13 @@ PUBLIC void glXSwapBuffers(Display *dpy, GLXDrawable drawable)
tag = 0;
}
+#ifdef USE_XCB
+ xcb_connection_t* c = XGetXCBConnection(dpy);
+ xcb_glx_swap_buffers(c, tag, drawable);
+ xcb_flush(c);
+#else
+ xGLXSwapBuffersReq *req;
+
/* Send the glXSwapBuffers request */
LockDisplay(dpy);
GetReq(GLXSwapBuffers,req);
@@ -828,6 +908,7 @@ PUBLIC void glXSwapBuffers(Display *dpy, GLXDrawable drawable)
UnlockDisplay(dpy);
SyncHandle();
XFlush(dpy);
+#endif /* USE_XCB */
}
@@ -840,12 +921,12 @@ PUBLIC int glXGetConfig(Display *dpy, XVisualInfo *vis, int attribute,
{
__GLXdisplayPrivate *priv;
__GLXscreenConfigs *psc;
+ __GLcontextModes *modes;
int status;
status = GetGLXPrivScreenConfig( dpy, vis->screen, & priv, & psc );
if ( status == Success ) {
- const __GLcontextModes * const modes = _gl_context_modes_find_visual(
- psc->configs, vis->visualid );
+ modes = _gl_context_modes_find_visual(psc->visuals, vis->visualid);
/* Lookup attribute after first finding a match on the visual */
if ( modes != NULL ) {
@@ -1223,7 +1304,7 @@ PUBLIC XVisualInfo *glXChooseVisual(Display *dpy, int screen, int *attribList)
** Compute a score for those that do
** Remember which visual, if any, got the highest score
*/
- for ( modes = psc->configs ; modes != NULL ; modes = modes->next ) {
+ for ( modes = psc->visuals ; modes != NULL ; modes = modes->next ) {
if ( fbconfigs_compatible( & test_config, modes )
&& ((best_config == NULL)
|| (fbconfig_compare( (const __GLcontextModes * const * const)&modes, &best_config ) < 0)) ) {
@@ -1261,14 +1342,13 @@ PUBLIC const char *glXQueryExtensionsString( Display *dpy, int screen )
if (!psc->effectiveGLXexts) {
if (!psc->serverGLXexts) {
- psc->serverGLXexts = __glXGetStringFromServer(dpy, priv->majorOpcode,
- X_GLXQueryServerString,
- screen, GLX_EXTENSIONS);
+ psc->serverGLXexts =
+ __glXQueryServerString(dpy, priv->majorOpcode, screen, GLX_EXTENSIONS);
}
__glXCalculateUsableExtensions(psc,
#ifdef GLX_DIRECT_RENDERING
- (psc->driScreen.private != NULL),
+ (psc->driScreen != NULL),
#else
GL_FALSE,
#endif
@@ -1318,8 +1398,7 @@ PUBLIC const char *glXQueryServerString( Display *dpy, int screen, int name )
}
if ( *str == NULL ) {
- *str = __glXGetStringFromServer(dpy, priv->majorOpcode,
- X_GLXQueryServerString, screen, name);
+ *str = __glXQueryServerString(dpy, priv->majorOpcode, screen, name);
}
return *str;
@@ -1327,9 +1406,18 @@ PUBLIC const char *glXQueryServerString( Display *dpy, int screen, int name )
void __glXClientInfo ( Display *dpy, int opcode )
{
- xGLXClientInfoReq *req;
- int size;
char * ext_str = __glXGetClientGLExtensionString();
+ int size = strlen( ext_str ) + 1;
+
+#ifdef USE_XCB
+ xcb_connection_t *c = XGetXCBConnection(dpy);
+ xcb_glx_client_info(c,
+ GLX_MAJOR_VERSION,
+ GLX_MINOR_VERSION,
+ size,
+ (const uint8_t *)ext_str);
+#else
+ xGLXClientInfoReq *req;
/* Send the glXClientInfo request */
LockDisplay(dpy);
@@ -1339,14 +1427,14 @@ void __glXClientInfo ( Display *dpy, int opcode )
req->major = GLX_MAJOR_VERSION;
req->minor = GLX_MINOR_VERSION;
- size = strlen( ext_str ) + 1;
req->length += (size + 3) >> 2;
req->numbytes = size;
Data(dpy, ext_str, size);
UnlockDisplay(dpy);
SyncHandle();
-
+#endif /* USE_XCB */
+
Xfree( ext_str );
}
@@ -1447,13 +1535,15 @@ static int __glXQueryContextInfo(Display *dpy, GLXContext ctx)
ctx->share_xid = *pProp++;
break;
case GLX_VISUAL_ID_EXT:
- ctx->vid = *pProp++;
+ ctx->mode =
+ _gl_context_modes_find_visual(ctx->psc->visuals, *pProp++);
break;
case GLX_SCREEN:
ctx->screen = *pProp++;
break;
case GLX_FBCONFIG_ID:
- ctx->fbconfigID = *pProp++;
+ ctx->mode =
+ _gl_context_modes_find_fbconfig(ctx->psc->configs, *pProp++);
break;
case GLX_RENDER_TYPE:
ctx->renderType = *pProp++;
@@ -1478,7 +1568,11 @@ glXQueryContext(Display *dpy, GLXContext ctx, int attribute, int *value)
int retVal;
/* get the information from the server if we don't have it already */
- if (!ctx->isDirect && (ctx->vid == None)) {
+#ifdef GLX_DIRECT_RENDERING
+ if (!ctx->driContext && (ctx->mode == NULL)) {
+#else
+ if (ctx->mode == NULL) {
+#endif
retVal = __glXQueryContextInfo(dpy, ctx);
if (Success != retVal) return retVal;
}
@@ -1487,13 +1581,13 @@ glXQueryContext(Display *dpy, GLXContext ctx, int attribute, int *value)
*value = (int)(ctx->share_xid);
break;
case GLX_VISUAL_ID_EXT:
- *value = (int)(ctx->vid);
+ *value = ctx->mode ? ctx->mode->visualID : None;
break;
case GLX_SCREEN:
*value = (int)(ctx->screen);
break;
case GLX_FBCONFIG_ID:
- *value = (int)(ctx->fbconfigID);
+ *value = ctx->mode ? ctx->mode->fbconfigID : None;
break;
case GLX_RENDER_TYPE:
*value = (int)(ctx->renderType);
@@ -1591,6 +1685,7 @@ PUBLIC GLXFBConfig *glXGetFBConfigs(Display *dpy, int screen, int *nelements)
__GLcontextModes ** config = NULL;
int i;
+ *nelements = 0;
if ( (priv->screenConfigs != NULL)
&& (screen >= 0) && (screen <= ScreenCount(dpy))
&& (priv->screenConfigs[screen].configs != NULL)
@@ -1615,8 +1710,10 @@ PUBLIC GLXFBConfig *glXGetFBConfigs(Display *dpy, int screen, int *nelements)
for ( modes = priv->screenConfigs[screen].configs
; modes != NULL
; modes = modes->next ) {
- config[i] = modes;
- i++;
+ if ( modes->fbconfigID != GLX_DONT_CARE ) {
+ config[i] = modes;
+ i++;
+ }
}
}
}
@@ -1668,16 +1765,15 @@ static int __glXSwapIntervalSGI(int interval)
return GLX_BAD_VALUE;
}
-#ifdef GLX_DIRECT_RENDERING
- if ( gc->isDirect ) {
+#ifdef __DRI_SWAP_CONTROL
+ if (gc->driContext) {
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
gc->screen );
- __DRIdrawable * const pdraw = GetDRIDrawable( gc->currentDpy,
- gc->currentDrawable,
- NULL );
- if ( __glXExtensionBitIsEnabled( psc, SGI_swap_control_bit )
- && (pdraw != NULL) ) {
- pdraw->swap_interval = interval;
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(gc->currentDpy,
+ gc->currentDrawable,
+ NULL);
+ if (psc->swapControl != NULL && pdraw != NULL) {
+ psc->swapControl->setSwapInterval(pdraw->driDrawable, interval);
return 0;
}
else {
@@ -1715,25 +1811,22 @@ static int __glXSwapIntervalSGI(int interval)
*/
static int __glXSwapIntervalMESA(unsigned int interval)
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_SWAP_CONTROL
GLXContext gc = __glXGetCurrentContext();
if ( interval < 0 ) {
return GLX_BAD_VALUE;
}
- if ( (gc != NULL) && gc->isDirect ) {
+ if (gc != NULL && gc->driContext) {
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
gc->screen );
- if ( (psc != NULL) && (psc->driScreen.private != NULL)
- && __glXExtensionBitIsEnabled( psc, MESA_swap_control_bit ) ) {
- __DRIdrawable * const pdraw =
- (*psc->driScreen.getDrawable)(gc->currentDpy,
- gc->currentDrawable,
- psc->driScreen.private);
- if ( pdraw != NULL ) {
- pdraw->swap_interval = interval;
+ if ( (psc != NULL) && (psc->driScreen != NULL) ) {
+ __GLXDRIdrawable *pdraw =
+ GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
+ if (psc->swapControl != NULL && pdraw != NULL) {
+ psc->swapControl->setSwapInterval(pdraw->driDrawable, interval);
return 0;
}
}
@@ -1748,21 +1841,18 @@ static int __glXSwapIntervalMESA(unsigned int interval)
static int __glXGetSwapIntervalMESA(void)
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_SWAP_CONTROL
GLXContext gc = __glXGetCurrentContext();
- if ( (gc != NULL) && gc->isDirect ) {
+ if (gc != NULL && gc->driContext) {
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
gc->screen );
- if ( (psc != NULL) && (psc->driScreen.private != NULL)
- && __glXExtensionBitIsEnabled( psc, MESA_swap_control_bit ) ) {
- __DRIdrawable * const pdraw =
- (*psc->driScreen.getDrawable)(gc->currentDpy,
- gc->currentDrawable,
- psc->driScreen.private);
- if ( pdraw != NULL ) {
- return pdraw->swap_interval;
+ if ( (psc != NULL) && (psc->driScreen != NULL) ) {
+ __GLXDRIdrawable *pdraw =
+ GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
+ if (psc->swapControl != NULL && pdraw != NULL) {
+ return psc->swapControl->getSwapInterval(pdraw->driDrawable);
}
}
}
@@ -1779,15 +1869,13 @@ static int __glXGetSwapIntervalMESA(void)
static GLint __glXBeginFrameTrackingMESA(Display *dpy, GLXDrawable drawable)
{
int status = GLX_BAD_CONTEXT;
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_FRAME_TRACKING
int screen;
- __DRIdrawable * const pdraw = GetDRIDrawable(dpy, drawable, & screen);
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
__GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
- if ( (pdraw != NULL) && (pdraw->frameTracking != NULL)
- && __glXExtensionBitIsEnabled( psc, MESA_swap_frame_usage_bit ) ) {
- status = pdraw->frameTracking( dpy, pdraw->private, GL_TRUE );
- }
+ if (pdraw != NULL && psc->frameTracking != NULL)
+ status = psc->frameTracking->frameTracking(pdraw->driDrawable, GL_TRUE);
#else
(void) dpy;
(void) drawable;
@@ -1799,15 +1887,14 @@ static GLint __glXBeginFrameTrackingMESA(Display *dpy, GLXDrawable drawable)
static GLint __glXEndFrameTrackingMESA(Display *dpy, GLXDrawable drawable)
{
int status = GLX_BAD_CONTEXT;
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_FRAME_TRACKING
int screen;
- __DRIdrawable * const pdraw = GetDRIDrawable(dpy, drawable, & screen);
- __GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, & screen);
+ __GLXscreenConfigs *psc = GetGLXScreenConfigs(dpy, screen);
- if ( (pdraw != NULL) && (pdraw->frameTracking != NULL)
- && __glXExtensionBitIsEnabled( psc, MESA_swap_frame_usage_bit ) ) {
- status = pdraw->frameTracking( dpy, pdraw->private, GL_FALSE );
- }
+ if (pdraw != NULL && psc->frameTracking != NULL)
+ status = psc->frameTracking->frameTracking(pdraw->driDrawable,
+ GL_FALSE);
#else
(void) dpy;
(void) drawable;
@@ -1820,19 +1907,20 @@ static GLint __glXGetFrameUsageMESA(Display *dpy, GLXDrawable drawable,
GLfloat *usage)
{
int status = GLX_BAD_CONTEXT;
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_FRAME_TRACKING
int screen;
- __DRIdrawable * const pdraw = GetDRIDrawable(dpy, drawable, & screen);
+ __GLXDRIdrawable * const pdraw = GetGLXDRIDrawable(dpy, drawable, & screen);
__GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
- if ( (pdraw != NULL ) && (pdraw->queryFrameTracking != NULL)
- && __glXExtensionBitIsEnabled( psc, MESA_swap_frame_usage_bit ) ) {
- int64_t sbc, missedFrames;
- float lastMissedUsage;
+ if (pdraw != NULL && psc->frameTracking != NULL) {
+ int64_t sbc, missedFrames;
+ float lastMissedUsage;
- status = pdraw->queryFrameTracking( dpy, pdraw->private, &sbc,
- &missedFrames, &lastMissedUsage,
- usage );
+ status = psc->frameTracking->queryFrameTracking(pdraw->driDrawable,
+ &sbc,
+ &missedFrames,
+ &lastMissedUsage,
+ usage);
}
#else
(void) dpy;
@@ -1848,18 +1936,17 @@ static GLint __glXQueryFrameTrackingMESA(Display *dpy, GLXDrawable drawable,
GLfloat *lastMissedUsage)
{
int status = GLX_BAD_CONTEXT;
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_FRAME_TRACKING
int screen;
- __DRIdrawable * const pdraw = GetDRIDrawable(dpy, drawable, & screen);
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, & screen);
__GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
- if ( (pdraw != NULL ) && (pdraw->queryFrameTracking != NULL)
- && __glXExtensionBitIsEnabled( psc, MESA_swap_frame_usage_bit ) ) {
+ if (pdraw != NULL && psc->frameTracking != NULL) {
float usage;
- status = pdraw->queryFrameTracking( dpy, pdraw->private, sbc,
- missedFrames, lastMissedUsage,
- & usage );
+ status = psc->frameTracking->queryFrameTracking(pdraw->driDrawable,
+ sbc, missedFrames,
+ lastMissedUsage, &usage);
}
#else
(void) dpy;
@@ -1881,21 +1968,24 @@ static int __glXGetVideoSyncSGI(unsigned int *count)
* FIXME: there should be a GLX encoding for this call. I can find no
* FIXME: documentation for the GLX encoding.
*/
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_MEDIA_STREAM_COUNTER
GLXContext gc = __glXGetCurrentContext();
- if ( (gc != NULL) && gc->isDirect ) {
+ if (gc != NULL && gc->driContext) {
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
gc->screen );
- if ( __glXExtensionBitIsEnabled( psc, SGI_video_sync_bit )
- && psc->driScreen.private && psc->driScreen.getMSC) {
- int ret;
- int64_t temp;
+ if ( psc->msc && psc->driScreen ) {
+ __GLXDRIdrawable *pdraw =
+ GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
+ int64_t temp;
+ int ret;
+
+ ret = (*psc->msc->getDrawableMSC)(psc->__driScreen,
+ pdraw->driDrawable, &temp);
+ *count = (unsigned) temp;
- ret = psc->driScreen.getMSC( psc->driScreen.private, & temp );
- *count = (unsigned) temp;
- return (ret == 0) ? 0 : GLX_BAD_CONTEXT;
+ return (ret == 0) ? 0 : GLX_BAD_CONTEXT;
}
}
#else
@@ -1906,32 +1996,26 @@ static int __glXGetVideoSyncSGI(unsigned int *count)
static int __glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count)
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_MEDIA_STREAM_COUNTER
GLXContext gc = __glXGetCurrentContext();
if ( divisor <= 0 || remainder < 0 )
return GLX_BAD_VALUE;
- if ( (gc != NULL) && gc->isDirect ) {
+ if (gc != NULL && gc->driContext) {
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
gc->screen );
- if ( __glXExtensionBitIsEnabled( psc, SGI_video_sync_bit )
- && psc->driScreen.private ) {
- __DRIdrawable * const pdraw =
- (*psc->driScreen.getDrawable)(gc->currentDpy,
- gc->currentDrawable,
- psc->driScreen.private);
- if ( (pdraw != NULL) && (pdraw->waitForMSC != NULL) ) {
- int ret;
- int64_t msc;
- int64_t sbc;
-
- ret = (*pdraw->waitForMSC)( gc->currentDpy, pdraw->private,
- 0, divisor, remainder,
- & msc, & sbc );
- *count = (unsigned) msc;
- return (ret == 0) ? 0 : GLX_BAD_CONTEXT;
- }
+ if (psc->msc != NULL && psc->driScreen ) {
+ __GLXDRIdrawable *pdraw =
+ GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
+ int ret;
+ int64_t msc;
+ int64_t sbc;
+
+ ret = (*psc->msc->waitForMSC)(pdraw->driDrawable, 0,
+ divisor, remainder, &msc, &sbc);
+ *count = (unsigned) msc;
+ return (ret == 0) ? 0 : GLX_BAD_CONTEXT;
}
}
#else
@@ -2083,20 +2167,19 @@ static Bool __glXQueryMaxSwapBarriersSGIX(Display *dpy, int screen, int *max)
static Bool __glXGetSyncValuesOML(Display *dpy, GLXDrawable drawable,
int64_t *ust, int64_t *msc, int64_t *sbc)
{
-#ifdef GLX_DIRECT_RENDERING
+#if defined(__DRI_SWAP_BUFFER_COUNTER) && defined(__DRI_MEDIA_STREAM_COUNTER)
__GLXdisplayPrivate * const priv = __glXInitialize(dpy);
if ( priv != NULL ) {
int i;
- __DRIdrawable * const pdraw = GetDRIDrawable( dpy, drawable, & i );
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &i);
__GLXscreenConfigs * const psc = &priv->screenConfigs[i];
assert( (pdraw == NULL) || (i != -1) );
- return ( (pdraw && pdraw->getSBC && psc->driScreen.getMSC)
- && __glXExtensionBitIsEnabled( psc, OML_sync_control_bit )
- && ((*psc->driScreen.getMSC)( psc->driScreen.private, msc ) == 0)
- && ((*pdraw->getSBC)( dpy, psc->driScreen.private, sbc ) == 0)
- && (__glXGetUST( ust ) == 0) );
+ return ( (pdraw && psc->sbc && psc->msc)
+ && ((*psc->msc->getMSC)(psc->driScreen, msc) == 0)
+ && ((*psc->sbc->getSBC)(pdraw->driDrawable, sbc) == 0)
+ && (__glXGetUST(ust) == 0) );
}
#else
(void) dpy;
@@ -2108,6 +2191,68 @@ static Bool __glXGetSyncValuesOML(Display *dpy, GLXDrawable drawable,
return False;
}
+#ifdef GLX_DIRECT_RENDERING
+_X_HIDDEN GLboolean
+__driGetMscRateOML(__DRIdrawable *draw,
+ int32_t *numerator, int32_t *denominator, void *private)
+{
+#ifdef XF86VIDMODE
+ __GLXscreenConfigs *psc;
+ XF86VidModeModeLine mode_line;
+ int dot_clock;
+ int i;
+ __GLXDRIdrawable *glxDraw = private;
+
+ psc = glxDraw->psc;
+ if (XF86VidModeQueryVersion(psc->dpy, &i, &i) &&
+ XF86VidModeGetModeLine(psc->dpy, psc->scr, &dot_clock, &mode_line) ) {
+ unsigned n = dot_clock * 1000;
+ unsigned d = mode_line.vtotal * mode_line.htotal;
+
+# define V_INTERLACE 0x010
+# define V_DBLSCAN 0x020
+
+ if (mode_line.flags & V_INTERLACE)
+ n *= 2;
+ else if (mode_line.flags & V_DBLSCAN)
+ d *= 2;
+
+ /* The OML_sync_control spec requires that if the refresh rate is a
+ * whole number, that the returned numerator be equal to the refresh
+ * rate and the denominator be 1.
+ */
+
+ if (n % d == 0) {
+ n /= d;
+ d = 1;
+ }
+ else {
+ static const unsigned f[] = { 13, 11, 7, 5, 3, 2, 0 };
+
+ /* This is a poor man's way to reduce a fraction. It's far from
+ * perfect, but it will work well enough for this situation.
+ */
+
+ for (i = 0; f[i] != 0; i++) {
+ while (n % f[i] == 0 && d % f[i] == 0) {
+ d /= f[i];
+ n /= f[i];
+ }
+ }
+ }
+
+ *numerator = n;
+ *denominator = d;
+
+ return True;
+ }
+ else
+ return False;
+#else
+ return False;
+#endif
+}
+#endif
/**
* Determine the refresh rate of the specified drawable and display.
@@ -2125,70 +2270,17 @@ static Bool __glXGetSyncValuesOML(Display *dpy, GLXDrawable drawable,
* when GLX_OML_sync_control appears in the client extension string.
*/
-Bool __glXGetMscRateOML(Display * dpy, GLXDrawable drawable,
- int32_t * numerator, int32_t * denominator)
+_X_HIDDEN GLboolean __glXGetMscRateOML(Display * dpy, GLXDrawable drawable,
+ int32_t * numerator,
+ int32_t * denominator)
{
#if defined( GLX_DIRECT_RENDERING ) && defined( XF86VIDMODE )
- __GLXdisplayPrivate * const priv = __glXInitialize(dpy);
-
+ __GLXDRIdrawable *draw = GetGLXDRIDrawable(dpy, drawable, NULL);
- if ( priv != NULL ) {
- XF86VidModeModeLine mode_line;
- int dot_clock;
- int screen_num;
- int i;
-
-
- GetDRIDrawable( dpy, drawable, & screen_num );
- if ( (screen_num != -1)
- && XF86VidModeQueryVersion( dpy, & i, & i )
- && XF86VidModeGetModeLine( dpy, screen_num, & dot_clock,
- & mode_line ) ) {
- unsigned n = dot_clock * 1000;
- unsigned d = mode_line.vtotal * mode_line.htotal;
-
-# define V_INTERLACE 0x010
-# define V_DBLSCAN 0x020
-
- if ( (mode_line.flags & V_INTERLACE) ) {
- n *= 2;
- }
- else if ( (mode_line.flags & V_DBLSCAN) ) {
- d *= 2;
- }
-
- /* The OML_sync_control spec requires that if the refresh rate is a
- * whole number, that the returned numerator be equal to the refresh
- * rate and the denominator be 1.
- */
-
- if ( (n % d) == 0 ) {
- n /= d;
- d = 1;
- }
- else {
- static const unsigned f[] = { 13, 11, 7, 5, 3, 2, 0 };
-
-
- /* This is a poor man's way to reduce a fraction. It's far from
- * perfect, but it will work well enough for this situation.
- */
-
- for ( i = 0 ; f[i] != 0 ; i++ ) {
- while ( ((n % f[i]) == 0) && ((d % f[i]) == 0) ) {
- d /= f[i];
- n /= f[i];
- }
- }
- }
-
- *numerator = n;
- *denominator = d;
+ if (draw == NULL)
+ return False;
- (void) drawable;
- return True;
- }
- }
+ return __driGetMscRateOML(draw->driDrawable, numerator, denominator, draw);
#else
(void) dpy;
(void) drawable;
@@ -2203,9 +2295,9 @@ static int64_t __glXSwapBuffersMscOML(Display *dpy, GLXDrawable drawable,
int64_t target_msc, int64_t divisor,
int64_t remainder)
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_SWAP_BUFFER_COUNTER
int screen;
- __DRIdrawable *pdraw = GetDRIDrawable( dpy, drawable, & screen );
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen );
/* The OML_sync_control spec says these should "generate a GLX_BAD_VALUE
@@ -2218,11 +2310,10 @@ static int64_t __glXSwapBuffersMscOML(Display *dpy, GLXDrawable drawable,
if ( divisor > 0 && remainder >= divisor )
return -1;
- if ( (pdraw != NULL) && (pdraw->swapBuffersMSC != NULL)
- && __glXExtensionBitIsEnabled( psc, OML_sync_control_bit ) ) {
- return (*pdraw->swapBuffersMSC)(dpy, pdraw->private, target_msc,
- divisor, remainder);
- }
+ if (pdraw != NULL && psc->counters != NULL)
+ return (*psc->sbc->swapBuffersMSC)(pdraw->driDrawable, target_msc,
+ divisor, remainder);
+
#else
(void) dpy;
(void) drawable;
@@ -2239,9 +2330,9 @@ static Bool __glXWaitForMscOML(Display * dpy, GLXDrawable drawable,
int64_t remainder, int64_t *ust,
int64_t *msc, int64_t *sbc)
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_MEDIA_STREAM_COUNTER
int screen;
- __DRIdrawable *pdraw = GetDRIDrawable( dpy, drawable, & screen );
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen );
int ret;
@@ -2253,10 +2344,9 @@ static Bool __glXWaitForMscOML(Display * dpy, GLXDrawable drawable,
if ( divisor > 0 && remainder >= divisor )
return False;
- if ( (pdraw != NULL) && (pdraw->waitForMSC != NULL)
- && __glXExtensionBitIsEnabled( psc, OML_sync_control_bit ) ) {
- ret = (*pdraw->waitForMSC)( dpy, pdraw->private, target_msc,
- divisor, remainder, msc, sbc );
+ if (pdraw != NULL && psc->msc != NULL) {
+ ret = (*psc->msc->waitForMSC)(pdraw->driDrawable, target_msc,
+ divisor, remainder, msc, sbc);
/* __glXGetUST returns zero on success and non-zero on failure.
* This function returns True on success and False on failure.
@@ -2281,9 +2371,9 @@ static Bool __glXWaitForSbcOML(Display * dpy, GLXDrawable drawable,
int64_t target_sbc, int64_t *ust,
int64_t *msc, int64_t *sbc )
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_SWAP_BUFFER_COUNTER
int screen;
- __DRIdrawable *pdraw = GetDRIDrawable( dpy, drawable, & screen );
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen );
int ret;
@@ -2293,9 +2383,8 @@ static Bool __glXWaitForSbcOML(Display * dpy, GLXDrawable drawable,
if ( target_sbc < 0 )
return False;
- if ( (pdraw != NULL) && (pdraw->waitForSBC != NULL)
- && __glXExtensionBitIsEnabled( psc, OML_sync_control_bit )) {
- ret = (*pdraw->waitForSBC)( dpy, pdraw->private, target_sbc, msc, sbc );
+ if (pdraw != NULL && psc->sbc != NULL) {
+ ret = (*psc->sbc->waitForSBC)(pdraw->driDrawable, target_sbc, msc, sbc);
/* __glXGetUST returns zero on success and non-zero on failure.
* This function returns True on success and False on failure.
@@ -2323,16 +2412,13 @@ PUBLIC void *glXAllocateMemoryMESA(Display *dpy, int scrn,
size_t size, float readFreq,
float writeFreq, float priority)
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_ALLOCATE
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, scrn );
- if ( __glXExtensionBitIsEnabled( psc, MESA_allocate_memory_bit ) ) {
- if (psc && psc->driScreen.private && psc->driScreen.allocateMemory) {
- return (*psc->driScreen.allocateMemory)( dpy, scrn, size,
- readFreq, writeFreq,
- priority );
- }
- }
+ if (psc && psc->allocate)
+ return (*psc->allocate->allocateMemory)(psc->__driScreen, size,
+ readFreq, writeFreq, priority);
+
#else
(void) dpy;
(void) scrn;
@@ -2348,14 +2434,12 @@ PUBLIC void *glXAllocateMemoryMESA(Display *dpy, int scrn,
PUBLIC void glXFreeMemoryMESA(Display *dpy, int scrn, void *pointer)
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_ALLOCATE
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, scrn );
- if ( __glXExtensionBitIsEnabled( psc, MESA_allocate_memory_bit ) ) {
- if (psc && psc->driScreen.private && psc->driScreen.freeMemory) {
- (*psc->driScreen.freeMemory)( dpy, scrn, pointer );
- }
- }
+ if (psc && psc->allocate)
+ (*psc->allocate->freeMemory)(psc->__driScreen, pointer);
+
#else
(void) dpy;
(void) scrn;
@@ -2367,14 +2451,12 @@ PUBLIC void glXFreeMemoryMESA(Display *dpy, int scrn, void *pointer)
PUBLIC GLuint glXGetMemoryOffsetMESA( Display *dpy, int scrn,
const void *pointer )
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_ALLOCATE
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, scrn );
- if ( __glXExtensionBitIsEnabled( psc, MESA_allocate_memory_bit ) ) {
- if (psc && psc->driScreen.private && psc->driScreen.memoryOffset) {
- return (*psc->driScreen.memoryOffset)( dpy, scrn, pointer );
- }
- }
+ if (psc && psc->allocate)
+ return (*psc->allocate->memoryOffset)(psc->__driScreen, pointer);
+
#else
(void) dpy;
(void) scrn;
@@ -2447,13 +2529,14 @@ static void __glXCopySubBufferMESA(Display *dpy, GLXDrawable drawable,
INT32 *x_ptr, *y_ptr, *w_ptr, *h_ptr;
CARD8 opcode;
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_COPY_SUB_BUFFER
int screen;
- __DRIdrawable *pdraw = GetDRIDrawable( dpy, drawable, & screen );
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
if ( pdraw != NULL ) {
- __GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen );
- if ( __glXExtensionBitIsEnabled( psc, MESA_copy_sub_buffer_bit ) ) {
- (*pdraw->copySubBuffer)(dpy, pdraw->private, x, y, width, height);
+ __GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
+ if (psc->driScreen->copySubBuffer != NULL) {
+ glFlush();
+ (*psc->driScreen->copySubBuffer)(pdraw, x, y, width, height);
}
return;
@@ -2529,8 +2612,16 @@ static void __glXBindTexImageEXT(Display *dpy,
}
#ifdef GLX_DIRECT_RENDERING
- if (gc->isDirect)
+ if (gc->driContext) {
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, NULL);
+
+ if (pdraw != NULL)
+ (*pdraw->psc->texBuffer->setTexBuffer)(gc->__driContext,
+ pdraw->textureTarget,
+ pdraw->driDrawable);
+
return;
+ }
#endif
opcode = __glXSetupForCommand(dpy);
@@ -2581,7 +2672,7 @@ static void __glXReleaseTexImageEXT(Display *dpy,
return;
#ifdef GLX_DIRECT_RENDERING
- if (gc->isDirect)
+ if (gc->driContext)
return;
#endif
@@ -2613,7 +2704,7 @@ static void __glXReleaseTexImageEXT(Display *dpy,
*
* \sa strdup
*/
-char *
+_X_HIDDEN char *
__glXstrdup(const char *str)
{
char *copy;
@@ -2841,98 +2932,6 @@ PUBLIC void (*glXGetProcAddress(const GLubyte *procName))( void )
#ifdef GLX_DIRECT_RENDERING
/**
- * Retrieves the verion of the internal libGL API in YYYYMMDD format. This
- * might be used by the DRI drivers to determine how new libGL is at runtime.
- * Drivers should not call this function directly. They should instead use
- * \c glXGetProcAddress to obtain a pointer to the function.
- *
- * \returns An 8-digit decimal number representing the internal libGL API in
- * YYYYMMDD format.
- *
- * \sa glXGetProcAddress, PFNGLXGETINTERNALVERSIONPROC
- *
- * \since Internal API version 20021121.
- */
-int __glXGetInternalVersion(void)
-{
- /* History:
- * 20021121 - Initial version
- * 20021128 - Added __glXWindowExists() function
- * 20021207 - Added support for dynamic GLX extensions,
- * GLX_SGI_swap_control, GLX_SGI_video_sync,
- * GLX_OML_sync_control, and GLX_MESA_swap_control.
- * Never officially released. Do NOT test against
- * this version. Use 20030317 instead.
- * 20030317 - Added support GLX_SGIX_fbconfig,
- * GLX_MESA_swap_frame_usage, GLX_OML_swap_method,
- * GLX_{ARB,SGIS}_multisample, and
- * GLX_SGIX_visual_select_group.
- * 20030606 - Added support for GLX_SGI_make_current_read.
- * 20030813 - Made support for dynamic extensions multi-head aware.
- * 20030818 - Added support for GLX_MESA_allocate_memory in place of the
- * deprecated GLX_NV_vertex_array_range & GLX_MESA_agp_offset
- * interfaces.
- * 20031201 - Added support for the first round of DRI interface changes.
- * Do NOT test against this version! It has binary
- * compatibility bugs, use 20040317 instead.
- * 20040317 - Added the 'mode' field to __DRIcontextRec.
- * 20040415 - Added support for bindContext3 and unbindContext3.
- * 20040602 - Add __glXGetDrawableInfo. I though that was there
- * months ago. :(
- * 20050727 - Gut all the old interfaces. This breaks compatability with
- * any DRI driver built to any previous version.
- * 20060314 - Added support for GLX_MESA_copy_sub_buffer.
- * 20070105 - Added support for damage reporting.
- */
- return 20070105;
-}
-
-
-
-static Bool windowExistsFlag;
-
-static int windowExistsErrorHandler(Display *dpy, XErrorEvent *xerr)
-{
- if (xerr->error_code == BadWindow) {
- windowExistsFlag = GL_FALSE;
- }
- return 0;
-}
-
-/**
- * Determine if a window associated with a \c GLXDrawable exists on the
- * X-server. This function is not used internally by libGL. It is provided
- * as a utility function for DRI drivers.
- * Drivers should not call this function directly. They should instead use
- * \c glXGetProcAddress to obtain a pointer to the function.
- *
- * \param dpy Display associated with the drawable to be queried.
- * \param draw \c GLXDrawable to test.
- *
- * \returns \c GL_TRUE if a window exists that is associated with \c draw,
- * otherwise \c GL_FALSE is returned.
- *
- * \warning This function is not currently thread-safe.
- *
- * \sa glXGetProcAddress
- *
- * \since Internal API version 20021128.
- */
-Bool __glXWindowExists(Display *dpy, GLXDrawable draw)
-{
- XWindowAttributes xwa;
- int (*oldXErrorHandler)(Display *, XErrorEvent *);
-
- XSync(dpy, GL_FALSE);
- windowExistsFlag = GL_TRUE;
- oldXErrorHandler = XSetErrorHandler(windowExistsErrorHandler);
- XGetWindowAttributes(dpy, draw, &xwa); /* dummy request */
- XSetErrorHandler(oldXErrorHandler);
- return windowExistsFlag;
-}
-
-
-/**
* Get the unadjusted system time (UST). Currently, the UST is measured in
* microseconds since Epoc. The actual resolution of the UST may vary from
* system to system, and the units may vary from release to release.
@@ -2946,7 +2945,7 @@ Bool __glXWindowExists(Display *dpy, GLXDrawable draw)
*
* \since Internal API version 20030317.
*/
-int __glXGetUST( int64_t * ust )
+_X_HIDDEN int __glXGetUST( int64_t * ust )
{
struct timeval tv;
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-25 02:30:15 +0000