glxapi.c

Mesa is an open-source implementation of the OpenGL specification - a system for rendering interacti

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);
   if (b) {
      SetCurrentContext(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);
}

int PUBLIC
glXQueryGLXPbufferSGIX(Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value)
{
   struct _glxapi_table *t;
   GET_DISPATCH(dpy, t);
   if (!t)
      return 0;
   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_SGIX_swap_group ***/

void PUBLIC
glXJoinSwapGroupSGIX(Display *dpy, GLXDrawable drawable, GLXDrawable member)
{
   struct _glxapi_table *t;
   GET_DISPATCH(dpy, t);
   if (!t)
      return;
   (*t->JoinSwapGroupSGIX)(dpy, drawable, member);
}