1253 lines
29 KiB
C
1253 lines
29 KiB
C
/*
|
|
* Mesa 3-D graphics library
|
|
*
|
|
* Copyright (C) 1999-2007 Brian Paul 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 and this permission notice shall be included
|
|
* in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
|
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
|
|
/*
|
|
* This is the GLX API dispatcher. It uses a dispatch table but that's
|
|
* not really needed anymore since the table always points to the "fake"
|
|
* GLX functions.
|
|
*/
|
|
|
|
|
|
#include <assert.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include "main/glheader.h"
|
|
#include "glapi/glapi.h"
|
|
#include "glxapi.h"
|
|
|
|
|
|
extern struct _glxapi_table *_mesa_GetGLXDispatchTable(void);
|
|
|
|
|
|
struct display_dispatch {
|
|
Display *Dpy;
|
|
struct _glxapi_table *Table;
|
|
struct display_dispatch *Next;
|
|
};
|
|
|
|
|
|
/**
|
|
* When GLX_INDIRECT_RENDERING is defined, some symbols are missing in
|
|
* libglapi.a. We need to define them here.
|
|
*/
|
|
#ifdef GLX_INDIRECT_RENDERING
|
|
|
|
#include "glapi/glapitable.h"
|
|
|
|
#define KEYWORD1 PUBLIC
|
|
|
|
#define NAME(func) gl##func
|
|
|
|
#define DISPATCH(FUNC, ARGS, MESSAGE) \
|
|
GET_DISPATCH()->FUNC ARGS
|
|
|
|
#define RETURN_DISPATCH(FUNC, ARGS, MESSAGE) \
|
|
return GET_DISPATCH()->FUNC ARGS
|
|
|
|
/* skip normal ones */
|
|
#define _GLAPI_SKIP_NORMAL_ENTRY_POINTS
|
|
#include "glapitemp.h"
|
|
|
|
#endif /* GLX_INDIRECT_RENDERING */
|
|
|
|
|
|
static struct display_dispatch *DispatchList = NULL;
|
|
|
|
|
|
/* Display -> Dispatch caching */
|
|
static Display *prevDisplay = NULL;
|
|
static struct _glxapi_table *prevTable = NULL;
|
|
|
|
|
|
static struct _glxapi_table *
|
|
get_dispatch(Display *dpy)
|
|
{
|
|
if (!dpy)
|
|
return NULL;
|
|
|
|
/* search list of display/dispatch pairs for this display */
|
|
{
|
|
const struct display_dispatch *d = DispatchList;
|
|
while (d) {
|
|
if (d->Dpy == dpy) {
|
|
prevDisplay = dpy;
|
|
prevTable = d->Table;
|
|
return d->Table; /* done! */
|
|
}
|
|
d = d->Next;
|
|
}
|
|
}
|
|
|
|
/* Setup the dispatch table */
|
|
{
|
|
struct _glxapi_table *t = _mesa_GetGLXDispatchTable();
|
|
|
|
if (t) {
|
|
struct display_dispatch *d;
|
|
d = malloc(sizeof(struct display_dispatch));
|
|
if (d) {
|
|
d->Dpy = dpy;
|
|
d->Table = t;
|
|
/* insert at head of list */
|
|
d->Next = DispatchList;
|
|
DispatchList = d;
|
|
/* update cache */
|
|
prevDisplay = dpy;
|
|
prevTable = t;
|
|
return t;
|
|
}
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
|
|
/* Don't use the GET_DISPATCH macro */
|
|
#undef GET_DISPATCH
|
|
|
|
#define GET_DISPATCH(DPY, TABLE) \
|
|
if (DPY == prevDisplay) { \
|
|
TABLE = prevTable; \
|
|
} \
|
|
else if (!DPY) { \
|
|
TABLE = NULL; \
|
|
} \
|
|
else { \
|
|
TABLE = get_dispatch(DPY); \
|
|
}
|
|
|
|
|
|
/*
|
|
* GLX API entrypoints
|
|
*/
|
|
|
|
/*** GLX_VERSION_1_0 ***/
|
|
|
|
XVisualInfo PUBLIC *
|
|
glXChooseVisual(Display *dpy, int screen, int *list)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return NULL;
|
|
return t->ChooseVisual(dpy, screen, list);
|
|
}
|
|
|
|
|
|
void PUBLIC
|
|
glXCopyContext(Display *dpy, GLXContext src, GLXContext dst, unsigned long mask)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->CopyContext(dpy, src, dst, mask);
|
|
}
|
|
|
|
|
|
GLXContext PUBLIC
|
|
glXCreateContext(Display *dpy, XVisualInfo *visinfo, GLXContext shareList, Bool direct)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->CreateContext(dpy, visinfo, shareList, direct);
|
|
}
|
|
|
|
|
|
GLXPixmap PUBLIC
|
|
glXCreateGLXPixmap(Display *dpy, XVisualInfo *visinfo, Pixmap pixmap)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->CreateGLXPixmap(dpy, visinfo, pixmap);
|
|
}
|
|
|
|
|
|
void PUBLIC
|
|
glXDestroyContext(Display *dpy, GLXContext ctx)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->DestroyContext(dpy, ctx);
|
|
}
|
|
|
|
|
|
void PUBLIC
|
|
glXDestroyGLXPixmap(Display *dpy, GLXPixmap pixmap)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->DestroyGLXPixmap(dpy, pixmap);
|
|
}
|
|
|
|
|
|
int PUBLIC
|
|
glXGetConfig(Display *dpy, XVisualInfo *visinfo, int attrib, int *value)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return GLX_NO_EXTENSION;
|
|
return t->GetConfig(dpy, visinfo, attrib, value);
|
|
}
|
|
|
|
|
|
/* declare here to avoid including xmesa.h */
|
|
extern void *XMesaGetCurrentContext(void);
|
|
|
|
GLXContext PUBLIC
|
|
glXGetCurrentContext(void)
|
|
{
|
|
return (GLXContext) XMesaGetCurrentContext();
|
|
}
|
|
|
|
|
|
GLXDrawable PUBLIC
|
|
glXGetCurrentDrawable(void)
|
|
{
|
|
__GLXcontext *gc = (__GLXcontext *) glXGetCurrentContext();
|
|
return gc ? gc->currentDrawable : 0;
|
|
}
|
|
|
|
|
|
Bool PUBLIC
|
|
glXIsDirect(Display *dpy, GLXContext ctx)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return False;
|
|
return t->IsDirect(dpy, ctx);
|
|
}
|
|
|
|
|
|
Bool PUBLIC
|
|
glXMakeCurrent(Display *dpy, GLXDrawable drawable, GLXContext ctx)
|
|
{
|
|
Bool b;
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t) {
|
|
return False;
|
|
}
|
|
b = t->MakeCurrent(dpy, drawable, ctx);
|
|
return b;
|
|
}
|
|
|
|
|
|
Bool PUBLIC
|
|
glXQueryExtension(Display *dpy, int *errorb, int *event)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return False;
|
|
return t->QueryExtension(dpy, errorb, event);
|
|
}
|
|
|
|
|
|
Bool PUBLIC
|
|
glXQueryVersion(Display *dpy, int *maj, int *min)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return False;
|
|
return t->QueryVersion(dpy, maj, min);
|
|
}
|
|
|
|
|
|
void PUBLIC
|
|
glXSwapBuffers(Display *dpy, GLXDrawable drawable)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->SwapBuffers(dpy, drawable);
|
|
}
|
|
|
|
|
|
void PUBLIC
|
|
glXUseXFont(Font font, int first, int count, int listBase)
|
|
{
|
|
struct _glxapi_table *t;
|
|
Display *dpy = glXGetCurrentDisplay();
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->UseXFont(font, first, count, listBase);
|
|
}
|
|
|
|
|
|
void PUBLIC
|
|
glXWaitGL(void)
|
|
{
|
|
struct _glxapi_table *t;
|
|
Display *dpy = glXGetCurrentDisplay();
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->WaitGL();
|
|
}
|
|
|
|
|
|
void PUBLIC
|
|
glXWaitX(void)
|
|
{
|
|
struct _glxapi_table *t;
|
|
Display *dpy = glXGetCurrentDisplay();
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->WaitX();
|
|
}
|
|
|
|
|
|
|
|
/*** GLX_VERSION_1_1 ***/
|
|
|
|
const char PUBLIC *
|
|
glXGetClientString(Display *dpy, int name)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return NULL;
|
|
return t->GetClientString(dpy, name);
|
|
}
|
|
|
|
|
|
const char PUBLIC *
|
|
glXQueryExtensionsString(Display *dpy, int screen)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return NULL;
|
|
return t->QueryExtensionsString(dpy, screen);
|
|
}
|
|
|
|
|
|
const char PUBLIC *
|
|
glXQueryServerString(Display *dpy, int screen, int name)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return NULL;
|
|
return t->QueryServerString(dpy, screen, name);
|
|
}
|
|
|
|
|
|
/*** GLX_VERSION_1_2 ***/
|
|
|
|
/* declare here to avoid including xmesa.h */
|
|
extern Display *XMesaGetCurrentDisplay(void);
|
|
|
|
Display PUBLIC *
|
|
glXGetCurrentDisplay(void)
|
|
{
|
|
return XMesaGetCurrentDisplay();
|
|
}
|
|
|
|
|
|
|
|
/*** GLX_VERSION_1_3 ***/
|
|
|
|
GLXFBConfig PUBLIC *
|
|
glXChooseFBConfig(Display *dpy, int screen, const int *attribList, int *nitems)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->ChooseFBConfig(dpy, screen, attribList, nitems);
|
|
}
|
|
|
|
|
|
GLXContext PUBLIC
|
|
glXCreateNewContext(Display *dpy, GLXFBConfig config, int renderType, GLXContext shareList, Bool direct)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->CreateNewContext(dpy, config, renderType, shareList, direct);
|
|
}
|
|
|
|
|
|
GLXPbuffer PUBLIC
|
|
glXCreatePbuffer(Display *dpy, GLXFBConfig config, const int *attribList)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->CreatePbuffer(dpy, config, attribList);
|
|
}
|
|
|
|
|
|
GLXPixmap PUBLIC
|
|
glXCreatePixmap(Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attribList)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->CreatePixmap(dpy, config, pixmap, attribList);
|
|
}
|
|
|
|
|
|
GLXWindow PUBLIC
|
|
glXCreateWindow(Display *dpy, GLXFBConfig config, Window win, const int *attribList)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->CreateWindow(dpy, config, win, attribList);
|
|
}
|
|
|
|
|
|
void PUBLIC
|
|
glXDestroyPbuffer(Display *dpy, GLXPbuffer pbuf)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->DestroyPbuffer(dpy, pbuf);
|
|
}
|
|
|
|
|
|
void PUBLIC
|
|
glXDestroyPixmap(Display *dpy, GLXPixmap pixmap)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->DestroyPixmap(dpy, pixmap);
|
|
}
|
|
|
|
|
|
void PUBLIC
|
|
glXDestroyWindow(Display *dpy, GLXWindow window)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->DestroyWindow(dpy, window);
|
|
}
|
|
|
|
|
|
GLXDrawable PUBLIC
|
|
glXGetCurrentReadDrawable(void)
|
|
{
|
|
__GLXcontext *gc = (__GLXcontext *) glXGetCurrentContext();
|
|
return gc ? gc->currentReadable : 0;
|
|
}
|
|
|
|
|
|
int PUBLIC
|
|
glXGetFBConfigAttrib(Display *dpy, GLXFBConfig config, int attribute, int *value)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return GLX_NO_EXTENSION;
|
|
return t->GetFBConfigAttrib(dpy, config, attribute, value);
|
|
}
|
|
|
|
|
|
GLXFBConfig PUBLIC *
|
|
glXGetFBConfigs(Display *dpy, int screen, int *nelements)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->GetFBConfigs(dpy, screen, nelements);
|
|
}
|
|
|
|
void PUBLIC
|
|
glXGetSelectedEvent(Display *dpy, GLXDrawable drawable, unsigned long *mask)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->GetSelectedEvent(dpy, drawable, mask);
|
|
}
|
|
|
|
|
|
XVisualInfo PUBLIC *
|
|
glXGetVisualFromFBConfig(Display *dpy, GLXFBConfig config)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return NULL;
|
|
return t->GetVisualFromFBConfig(dpy, config);
|
|
}
|
|
|
|
|
|
Bool PUBLIC
|
|
glXMakeContextCurrent(Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx)
|
|
{
|
|
Bool b;
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return False;
|
|
b = t->MakeContextCurrent(dpy, draw, read, ctx);
|
|
return b;
|
|
}
|
|
|
|
|
|
int PUBLIC
|
|
glXQueryContext(Display *dpy, GLXContext ctx, int attribute, int *value)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
assert(t);
|
|
if (!t)
|
|
return 0; /* XXX correct? */
|
|
return t->QueryContext(dpy, ctx, attribute, value);
|
|
}
|
|
|
|
|
|
void PUBLIC
|
|
glXQueryDrawable(Display *dpy, GLXDrawable draw, int attribute, unsigned int *value)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->QueryDrawable(dpy, draw, attribute, value);
|
|
}
|
|
|
|
|
|
void PUBLIC
|
|
glXSelectEvent(Display *dpy, GLXDrawable drawable, unsigned long mask)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->SelectEvent(dpy, drawable, mask);
|
|
}
|
|
|
|
|
|
|
|
/*** GLX_SGI_swap_control ***/
|
|
|
|
int PUBLIC
|
|
glXSwapIntervalSGI(int interval)
|
|
{
|
|
struct _glxapi_table *t;
|
|
Display *dpy = glXGetCurrentDisplay();
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->SwapIntervalSGI(interval);
|
|
}
|
|
|
|
|
|
|
|
/*** GLX_SGI_video_sync ***/
|
|
|
|
int PUBLIC
|
|
glXGetVideoSyncSGI(unsigned int *count)
|
|
{
|
|
struct _glxapi_table *t;
|
|
Display *dpy = glXGetCurrentDisplay();
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t || !glXGetCurrentContext())
|
|
return GLX_BAD_CONTEXT;
|
|
return t->GetVideoSyncSGI(count);
|
|
}
|
|
|
|
int PUBLIC
|
|
glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count)
|
|
{
|
|
struct _glxapi_table *t;
|
|
Display *dpy = glXGetCurrentDisplay();
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t || !glXGetCurrentContext())
|
|
return GLX_BAD_CONTEXT;
|
|
return t->WaitVideoSyncSGI(divisor, remainder, count);
|
|
}
|
|
|
|
|
|
|
|
/*** GLX_SGI_make_current_read ***/
|
|
|
|
Bool PUBLIC
|
|
glXMakeCurrentReadSGI(Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return False;
|
|
return t->MakeCurrentReadSGI(dpy, draw, read, ctx);
|
|
}
|
|
|
|
GLXDrawable PUBLIC
|
|
glXGetCurrentReadDrawableSGI(void)
|
|
{
|
|
return glXGetCurrentReadDrawable();
|
|
}
|
|
|
|
|
|
#if defined(_VL_H)
|
|
|
|
GLXVideoSourceSGIX PUBLIC
|
|
glXCreateGLXVideoSourceSGIX(Display *dpy, int screen, VLServer server, VLPath path, int nodeClass, VLNode drainNode)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->CreateGLXVideoSourceSGIX(dpy, screen, server, path, nodeClass, drainNode);
|
|
}
|
|
|
|
void PUBLIC
|
|
glXDestroyGLXVideoSourceSGIX(Display *dpy, GLXVideoSourceSGIX src)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->DestroyGLXVideoSourceSGIX(dpy, src);
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
/*** GLX_EXT_import_context ***/
|
|
|
|
void PUBLIC
|
|
glXFreeContextEXT(Display *dpy, GLXContext context)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->FreeContextEXT(dpy, context);
|
|
}
|
|
|
|
GLXContextID PUBLIC
|
|
glXGetContextIDEXT(const GLXContext context)
|
|
{
|
|
return ((__GLXcontext *) context)->xid;
|
|
}
|
|
|
|
Display PUBLIC *
|
|
glXGetCurrentDisplayEXT(void)
|
|
{
|
|
return glXGetCurrentDisplay();
|
|
}
|
|
|
|
GLXContext PUBLIC
|
|
glXImportContextEXT(Display *dpy, GLXContextID contextID)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->ImportContextEXT(dpy, contextID);
|
|
}
|
|
|
|
int PUBLIC
|
|
glXQueryContextInfoEXT(Display *dpy, GLXContext context, int attribute,int *value)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0; /* XXX ok? */
|
|
return t->QueryContextInfoEXT(dpy, context, attribute, value);
|
|
}
|
|
|
|
|
|
|
|
/*** GLX_SGIX_fbconfig ***/
|
|
|
|
int PUBLIC
|
|
glXGetFBConfigAttribSGIX(Display *dpy, GLXFBConfigSGIX config, int attribute, int *value)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->GetFBConfigAttribSGIX(dpy, config, attribute, value);
|
|
}
|
|
|
|
GLXFBConfigSGIX PUBLIC *
|
|
glXChooseFBConfigSGIX(Display *dpy, int screen, int *attrib_list, int *nelements)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->ChooseFBConfigSGIX(dpy, screen, attrib_list, nelements);
|
|
}
|
|
|
|
GLXPixmap PUBLIC
|
|
glXCreateGLXPixmapWithConfigSGIX(Display *dpy, GLXFBConfigSGIX config, Pixmap pixmap)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->CreateGLXPixmapWithConfigSGIX(dpy, config, pixmap);
|
|
}
|
|
|
|
GLXContext PUBLIC
|
|
glXCreateContextWithConfigSGIX(Display *dpy, GLXFBConfigSGIX config, int render_type, GLXContext share_list, Bool direct)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->CreateContextWithConfigSGIX(dpy, config, render_type, share_list, direct);
|
|
}
|
|
|
|
XVisualInfo PUBLIC *
|
|
glXGetVisualFromFBConfigSGIX(Display *dpy, GLXFBConfigSGIX config)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->GetVisualFromFBConfigSGIX(dpy, config);
|
|
}
|
|
|
|
GLXFBConfigSGIX PUBLIC
|
|
glXGetFBConfigFromVisualSGIX(Display *dpy, XVisualInfo *vis)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->GetFBConfigFromVisualSGIX(dpy, vis);
|
|
}
|
|
|
|
|
|
|
|
/*** GLX_SGIX_pbuffer ***/
|
|
|
|
GLXPbufferSGIX PUBLIC
|
|
glXCreateGLXPbufferSGIX(Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->CreateGLXPbufferSGIX(dpy, config, width, height, attrib_list);
|
|
}
|
|
|
|
void PUBLIC
|
|
glXDestroyGLXPbufferSGIX(Display *dpy, GLXPbufferSGIX pbuf)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->DestroyGLXPbufferSGIX(dpy, pbuf);
|
|
}
|
|
|
|
void PUBLIC
|
|
glXQueryGLXPbufferSGIX(Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->QueryGLXPbufferSGIX(dpy, pbuf, attribute, value);
|
|
}
|
|
|
|
void PUBLIC
|
|
glXSelectEventSGIX(Display *dpy, GLXDrawable drawable, unsigned long mask)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->SelectEventSGIX(dpy, drawable, mask);
|
|
}
|
|
|
|
void PUBLIC
|
|
glXGetSelectedEventSGIX(Display *dpy, GLXDrawable drawable, unsigned long *mask)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->GetSelectedEventSGIX(dpy, drawable, mask);
|
|
}
|
|
|
|
|
|
|
|
/*** GLX_SGI_cushion ***/
|
|
|
|
void PUBLIC
|
|
glXCushionSGI(Display *dpy, Window win, float cushion)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->CushionSGI(dpy, win, cushion);
|
|
}
|
|
|
|
|
|
|
|
/*** GLX_SGIX_video_resize ***/
|
|
|
|
int PUBLIC
|
|
glXBindChannelToWindowSGIX(Display *dpy, int screen, int channel , Window window)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->BindChannelToWindowSGIX(dpy, screen, channel, window);
|
|
}
|
|
|
|
int PUBLIC
|
|
glXChannelRectSGIX(Display *dpy, int screen, int channel, int x, int y, int w, int h)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->ChannelRectSGIX(dpy, screen, channel, x, y, w, h);
|
|
}
|
|
|
|
int PUBLIC
|
|
glXQueryChannelRectSGIX(Display *dpy, int screen, int channel, int *x, int *y, int *w, int *h)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->QueryChannelRectSGIX(dpy, screen, channel, x, y, w, h);
|
|
}
|
|
|
|
int PUBLIC
|
|
glXQueryChannelDeltasSGIX(Display *dpy, int screen, int channel, int *dx, int *dy, int *dw, int *dh)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->QueryChannelDeltasSGIX(dpy, screen, channel, dx, dy, dw, dh);
|
|
}
|
|
|
|
int PUBLIC
|
|
glXChannelRectSyncSGIX(Display *dpy, int screen, int channel, GLenum synctype)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->ChannelRectSyncSGIX(dpy, screen, channel, synctype);
|
|
}
|
|
|
|
|
|
|
|
#if defined(_DM_BUFFER_H_)
|
|
|
|
Bool PUBLIC
|
|
glXAssociateDMPbufferSGIX(Display *dpy, GLXPbufferSGIX pbuffer, DMparams *params, DMbuffer dmbuffer)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return False;
|
|
return t->AssociateDMPbufferSGIX(dpy, pbuffer, params, dmbuffer);
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
/*** GLX_SUN_get_transparent_index ***/
|
|
|
|
Status PUBLIC
|
|
glXGetTransparentIndexSUN(Display *dpy, Window overlay, Window underlay, unsigned long *pTransparent)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return False;
|
|
return t->GetTransparentIndexSUN(dpy, overlay, underlay, pTransparent);
|
|
}
|
|
|
|
|
|
|
|
/*** GLX_MESA_copy_sub_buffer ***/
|
|
|
|
void PUBLIC
|
|
glXCopySubBufferMESA(Display *dpy, GLXDrawable drawable, int x, int y, int width, int height)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return;
|
|
t->CopySubBufferMESA(dpy, drawable, x, y, width, height);
|
|
}
|
|
|
|
|
|
|
|
/*** GLX_MESA_release_buffers ***/
|
|
|
|
Bool PUBLIC
|
|
glXReleaseBuffersMESA(Display *dpy, Window w)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return False;
|
|
return t->ReleaseBuffersMESA(dpy, w);
|
|
}
|
|
|
|
|
|
|
|
/*** GLX_MESA_pixmap_colormap ***/
|
|
|
|
GLXPixmap PUBLIC
|
|
glXCreateGLXPixmapMESA(Display *dpy, XVisualInfo *visinfo, Pixmap pixmap, Colormap cmap)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->CreateGLXPixmapMESA(dpy, visinfo, pixmap, cmap);
|
|
}
|
|
|
|
|
|
|
|
/*** GLX_EXT_texture_from_pixmap */
|
|
|
|
void PUBLIC
|
|
glXBindTexImageEXT(Display *dpy, GLXDrawable drawable, int buffer,
|
|
const int *attrib_list)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (t)
|
|
t->BindTexImageEXT(dpy, drawable, buffer, attrib_list);
|
|
}
|
|
|
|
void PUBLIC
|
|
glXReleaseTexImageEXT(Display *dpy, GLXDrawable drawable, int buffer)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (t)
|
|
t->ReleaseTexImageEXT(dpy, drawable, buffer);
|
|
}
|
|
|
|
|
|
/**********************************************************************/
|
|
/* GLX API management functions */
|
|
/**********************************************************************/
|
|
|
|
|
|
const char *
|
|
_glxapi_get_version(void)
|
|
{
|
|
return "1.3";
|
|
}
|
|
|
|
|
|
/*
|
|
* Return array of extension strings.
|
|
*/
|
|
const char **
|
|
_glxapi_get_extensions(void)
|
|
{
|
|
static const char *extensions[] = {
|
|
"GLX_EXT_import_context",
|
|
"GLX_SGI_video_sync",
|
|
"GLX_MESA_copy_sub_buffer",
|
|
"GLX_MESA_release_buffers",
|
|
"GLX_MESA_pixmap_colormap",
|
|
"GLX_SGIX_fbconfig",
|
|
"GLX_SGIX_pbuffer",
|
|
"GLX_EXT_texture_from_pixmap",
|
|
"GLX_INTEL_swap_event",
|
|
NULL
|
|
};
|
|
return extensions;
|
|
}
|
|
|
|
|
|
/*
|
|
* Return size of the GLX dispatch table, in entries, not bytes.
|
|
*/
|
|
GLuint
|
|
_glxapi_get_dispatch_table_size(void)
|
|
{
|
|
return sizeof(struct _glxapi_table) / sizeof(void *);
|
|
}
|
|
|
|
|
|
static int
|
|
generic_no_op_func(void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
|
|
/*
|
|
* Initialize all functions in given dispatch table to be no-ops
|
|
*/
|
|
void
|
|
_glxapi_set_no_op_table(struct _glxapi_table *t)
|
|
{
|
|
typedef int (*nop_func)(void);
|
|
nop_func *dispatch = (nop_func *) t;
|
|
GLuint n = _glxapi_get_dispatch_table_size();
|
|
GLuint i;
|
|
for (i = 0; i < n; i++) {
|
|
dispatch[i] = generic_no_op_func;
|
|
}
|
|
}
|
|
|
|
|
|
struct name_address_pair {
|
|
const char *Name;
|
|
__GLXextFuncPtr Address;
|
|
};
|
|
|
|
static struct name_address_pair GLX_functions[] = {
|
|
/*** GLX_VERSION_1_0 ***/
|
|
{ "glXChooseVisual", (__GLXextFuncPtr) glXChooseVisual },
|
|
{ "glXCopyContext", (__GLXextFuncPtr) glXCopyContext },
|
|
{ "glXCreateContext", (__GLXextFuncPtr) glXCreateContext },
|
|
{ "glXCreateGLXPixmap", (__GLXextFuncPtr) glXCreateGLXPixmap },
|
|
{ "glXDestroyContext", (__GLXextFuncPtr) glXDestroyContext },
|
|
{ "glXDestroyGLXPixmap", (__GLXextFuncPtr) glXDestroyGLXPixmap },
|
|
{ "glXGetConfig", (__GLXextFuncPtr) glXGetConfig },
|
|
{ "glXGetCurrentContext", (__GLXextFuncPtr) glXGetCurrentContext },
|
|
{ "glXGetCurrentDrawable", (__GLXextFuncPtr) glXGetCurrentDrawable },
|
|
{ "glXIsDirect", (__GLXextFuncPtr) glXIsDirect },
|
|
{ "glXMakeCurrent", (__GLXextFuncPtr) glXMakeCurrent },
|
|
{ "glXQueryExtension", (__GLXextFuncPtr) glXQueryExtension },
|
|
{ "glXQueryVersion", (__GLXextFuncPtr) glXQueryVersion },
|
|
{ "glXSwapBuffers", (__GLXextFuncPtr) glXSwapBuffers },
|
|
{ "glXUseXFont", (__GLXextFuncPtr) glXUseXFont },
|
|
{ "glXWaitGL", (__GLXextFuncPtr) glXWaitGL },
|
|
{ "glXWaitX", (__GLXextFuncPtr) glXWaitX },
|
|
|
|
/*** GLX_VERSION_1_1 ***/
|
|
{ "glXGetClientString", (__GLXextFuncPtr) glXGetClientString },
|
|
{ "glXQueryExtensionsString", (__GLXextFuncPtr) glXQueryExtensionsString },
|
|
{ "glXQueryServerString", (__GLXextFuncPtr) glXQueryServerString },
|
|
|
|
/*** GLX_VERSION_1_2 ***/
|
|
{ "glXGetCurrentDisplay", (__GLXextFuncPtr) glXGetCurrentDisplay },
|
|
|
|
/*** GLX_VERSION_1_3 ***/
|
|
{ "glXChooseFBConfig", (__GLXextFuncPtr) glXChooseFBConfig },
|
|
{ "glXCreateNewContext", (__GLXextFuncPtr) glXCreateNewContext },
|
|
{ "glXCreatePbuffer", (__GLXextFuncPtr) glXCreatePbuffer },
|
|
{ "glXCreatePixmap", (__GLXextFuncPtr) glXCreatePixmap },
|
|
{ "glXCreateWindow", (__GLXextFuncPtr) glXCreateWindow },
|
|
{ "glXDestroyPbuffer", (__GLXextFuncPtr) glXDestroyPbuffer },
|
|
{ "glXDestroyPixmap", (__GLXextFuncPtr) glXDestroyPixmap },
|
|
{ "glXDestroyWindow", (__GLXextFuncPtr) glXDestroyWindow },
|
|
{ "glXGetCurrentReadDrawable", (__GLXextFuncPtr) glXGetCurrentReadDrawable },
|
|
{ "glXGetFBConfigAttrib", (__GLXextFuncPtr) glXGetFBConfigAttrib },
|
|
{ "glXGetFBConfigs", (__GLXextFuncPtr) glXGetFBConfigs },
|
|
{ "glXGetSelectedEvent", (__GLXextFuncPtr) glXGetSelectedEvent },
|
|
{ "glXGetVisualFromFBConfig", (__GLXextFuncPtr) glXGetVisualFromFBConfig },
|
|
{ "glXMakeContextCurrent", (__GLXextFuncPtr) glXMakeContextCurrent },
|
|
{ "glXQueryContext", (__GLXextFuncPtr) glXQueryContext },
|
|
{ "glXQueryDrawable", (__GLXextFuncPtr) glXQueryDrawable },
|
|
{ "glXSelectEvent", (__GLXextFuncPtr) glXSelectEvent },
|
|
|
|
/*** GLX_VERSION_1_4 ***/
|
|
{ "glXGetProcAddress", (__GLXextFuncPtr) glXGetProcAddress },
|
|
|
|
/*** GLX_SGI_swap_control ***/
|
|
{ "glXSwapIntervalSGI", (__GLXextFuncPtr) glXSwapIntervalSGI },
|
|
|
|
/*** GLX_SGI_video_sync ***/
|
|
{ "glXGetVideoSyncSGI", (__GLXextFuncPtr) glXGetVideoSyncSGI },
|
|
{ "glXWaitVideoSyncSGI", (__GLXextFuncPtr) glXWaitVideoSyncSGI },
|
|
|
|
/*** GLX_SGI_make_current_read ***/
|
|
{ "glXMakeCurrentReadSGI", (__GLXextFuncPtr) glXMakeCurrentReadSGI },
|
|
{ "glXGetCurrentReadDrawableSGI", (__GLXextFuncPtr) glXGetCurrentReadDrawableSGI },
|
|
|
|
/*** GLX_SGIX_video_source ***/
|
|
#if defined(_VL_H)
|
|
{ "glXCreateGLXVideoSourceSGIX", (__GLXextFuncPtr) glXCreateGLXVideoSourceSGIX },
|
|
{ "glXDestroyGLXVideoSourceSGIX", (__GLXextFuncPtr) glXDestroyGLXVideoSourceSGIX },
|
|
#endif
|
|
|
|
/*** GLX_EXT_import_context ***/
|
|
{ "glXFreeContextEXT", (__GLXextFuncPtr) glXFreeContextEXT },
|
|
{ "glXGetContextIDEXT", (__GLXextFuncPtr) glXGetContextIDEXT },
|
|
{ "glXGetCurrentDisplayEXT", (__GLXextFuncPtr) glXGetCurrentDisplayEXT },
|
|
{ "glXImportContextEXT", (__GLXextFuncPtr) glXImportContextEXT },
|
|
{ "glXQueryContextInfoEXT", (__GLXextFuncPtr) glXQueryContextInfoEXT },
|
|
|
|
/*** GLX_SGIX_fbconfig ***/
|
|
{ "glXGetFBConfigAttribSGIX", (__GLXextFuncPtr) glXGetFBConfigAttribSGIX },
|
|
{ "glXChooseFBConfigSGIX", (__GLXextFuncPtr) glXChooseFBConfigSGIX },
|
|
{ "glXCreateGLXPixmapWithConfigSGIX", (__GLXextFuncPtr) glXCreateGLXPixmapWithConfigSGIX },
|
|
{ "glXCreateContextWithConfigSGIX", (__GLXextFuncPtr) glXCreateContextWithConfigSGIX },
|
|
{ "glXGetVisualFromFBConfigSGIX", (__GLXextFuncPtr) glXGetVisualFromFBConfigSGIX },
|
|
{ "glXGetFBConfigFromVisualSGIX", (__GLXextFuncPtr) glXGetFBConfigFromVisualSGIX },
|
|
|
|
/*** GLX_SGIX_pbuffer ***/
|
|
{ "glXCreateGLXPbufferSGIX", (__GLXextFuncPtr) glXCreateGLXPbufferSGIX },
|
|
{ "glXDestroyGLXPbufferSGIX", (__GLXextFuncPtr) glXDestroyGLXPbufferSGIX },
|
|
{ "glXQueryGLXPbufferSGIX", (__GLXextFuncPtr) glXQueryGLXPbufferSGIX },
|
|
{ "glXSelectEventSGIX", (__GLXextFuncPtr) glXSelectEventSGIX },
|
|
{ "glXGetSelectedEventSGIX", (__GLXextFuncPtr) glXGetSelectedEventSGIX },
|
|
|
|
/*** GLX_SGI_cushion ***/
|
|
{ "glXCushionSGI", (__GLXextFuncPtr) glXCushionSGI },
|
|
|
|
/*** GLX_SGIX_video_resize ***/
|
|
{ "glXBindChannelToWindowSGIX", (__GLXextFuncPtr) glXBindChannelToWindowSGIX },
|
|
{ "glXChannelRectSGIX", (__GLXextFuncPtr) glXChannelRectSGIX },
|
|
{ "glXQueryChannelRectSGIX", (__GLXextFuncPtr) glXQueryChannelRectSGIX },
|
|
{ "glXQueryChannelDeltasSGIX", (__GLXextFuncPtr) glXQueryChannelDeltasSGIX },
|
|
{ "glXChannelRectSyncSGIX", (__GLXextFuncPtr) glXChannelRectSyncSGIX },
|
|
|
|
/*** GLX_SGIX_dmbuffer **/
|
|
#if defined(_DM_BUFFER_H_)
|
|
{ "glXAssociateDMPbufferSGIX", (__GLXextFuncPtr) glXAssociateDMPbufferSGIX },
|
|
#endif
|
|
|
|
/*** GLX_SUN_get_transparent_index ***/
|
|
{ "glXGetTransparentIndexSUN", (__GLXextFuncPtr) glXGetTransparentIndexSUN },
|
|
|
|
/*** GLX_MESA_copy_sub_buffer ***/
|
|
{ "glXCopySubBufferMESA", (__GLXextFuncPtr) glXCopySubBufferMESA },
|
|
|
|
/*** GLX_MESA_pixmap_colormap ***/
|
|
{ "glXCreateGLXPixmapMESA", (__GLXextFuncPtr) glXCreateGLXPixmapMESA },
|
|
|
|
/*** GLX_MESA_release_buffers ***/
|
|
{ "glXReleaseBuffersMESA", (__GLXextFuncPtr) glXReleaseBuffersMESA },
|
|
|
|
/*** GLX_ARB_get_proc_address ***/
|
|
{ "glXGetProcAddressARB", (__GLXextFuncPtr) glXGetProcAddressARB },
|
|
|
|
/*** GLX_EXT_texture_from_pixmap ***/
|
|
{ "glXBindTexImageEXT", (__GLXextFuncPtr) glXBindTexImageEXT },
|
|
{ "glXReleaseTexImageEXT", (__GLXextFuncPtr) glXReleaseTexImageEXT },
|
|
|
|
/*** GLX_ARB_create_context ***/
|
|
{ "glXCreateContextAttribsARB", (__GLXextFuncPtr) glXCreateContextAttribsARB },
|
|
|
|
{ NULL, NULL } /* end of list */
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
* Return address of named glX function, or NULL if not found.
|
|
*/
|
|
__GLXextFuncPtr
|
|
_glxapi_get_proc_address(const char *funcName)
|
|
{
|
|
GLuint i;
|
|
for (i = 0; GLX_functions[i].Name; i++) {
|
|
#ifdef MANGLE
|
|
/* skip the "m" prefix on the name */
|
|
if (strcmp(GLX_functions[i].Name, funcName+1) == 0)
|
|
#else
|
|
if (strcmp(GLX_functions[i].Name, funcName) == 0)
|
|
#endif
|
|
return GLX_functions[i].Address;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
* This function does not get dispatched through the dispatch table
|
|
* since it's really a "meta" function.
|
|
*/
|
|
__GLXextFuncPtr PUBLIC
|
|
glXGetProcAddressARB(const GLubyte *procName)
|
|
{
|
|
__GLXextFuncPtr f;
|
|
|
|
f = _glxapi_get_proc_address((const char *) procName);
|
|
if (f) {
|
|
return f;
|
|
}
|
|
|
|
f = (__GLXextFuncPtr) _glapi_get_proc_address((const char *) procName);
|
|
return f;
|
|
}
|
|
|
|
|
|
/* GLX 1.4 */
|
|
void PUBLIC
|
|
(*glXGetProcAddress(const GLubyte *procName))()
|
|
{
|
|
return glXGetProcAddressARB(procName);
|
|
}
|
|
|
|
|
|
/**
|
|
* Added in GLX_ARB_create_context.
|
|
*/
|
|
GLXContext PUBLIC
|
|
glXCreateContextAttribsARB(Display *dpy, GLXFBConfig config,
|
|
GLXContext share_context, Bool direct,
|
|
const int *attrib_list)
|
|
{
|
|
struct _glxapi_table *t;
|
|
GET_DISPATCH(dpy, t);
|
|
if (!t)
|
|
return 0;
|
|
return t->CreateContextAttribs(dpy, config, share_context, direct,
|
|
attrib_list);
|
|
}
|