diff options
Diffstat (limited to 'src/glx/glxcurrent.c')
| -rw-r--r-- | src/glx/glxcurrent.c | 69 |
1 files changed, 13 insertions, 56 deletions
diff --git a/src/glx/glxcurrent.c b/src/glx/glxcurrent.c index 691e8dfadf2..c28360bdde9 100644 --- a/src/glx/glxcurrent.c +++ b/src/glx/glxcurrent.c @@ -33,20 +33,9 @@ * Client-side GLX interface for current context management. */ -#ifdef PTHREADS -#include <pthread.h> -#endif - #include "glxclient.h" -#ifdef GLX_USE_APPLEGL -#include <stdlib.h> - -#include "apple_glx.h" -#include "apple_glx_context.h" -#else #include "glapi.h" #include "indirect_init.h" -#endif /* ** We setup some dummy structures here so that the API can be used @@ -70,12 +59,11 @@ static __GLXcontext dummyContext = { }; -#ifndef GLX_USE_APPLEGL /* ** All indirect rendering contexts will share the same indirect dispatch table. */ static __GLapi *IndirectAPI = NULL; -#endif + /* * Current context management and locking @@ -168,12 +156,10 @@ _X_HIDDEN void __glXSetCurrentContextNull(void) { __glXSetCurrentContext(&dummyContext); -#ifndef GLX_USE_APPLEGL -#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL) +#ifdef GLX_DIRECT_RENDERING _glapi_set_dispatch(NULL); /* no-op functions */ _glapi_set_context(NULL); #endif -#endif } @@ -200,7 +186,6 @@ glXGetCurrentDrawable(void) } -#ifndef GLX_USE_APPLEGL /************************************************************************/ /** @@ -284,7 +269,7 @@ SendMakeCurrentRequest(Display * dpy, CARD8 opcode, } -#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL) +#ifdef GLX_DIRECT_RENDERING static __GLXDRIdrawable * FetchDRIDrawable(Display * dpy, GLXDrawable glxDrawable, GLXContext gc) { @@ -328,8 +313,6 @@ __glXGenerateError(Display * dpy, GLXContext gc, XID resource, _XError(dpy, &error); } -#endif /* GLX_USE_APPLEGL */ - /** * Make a particular context current. * @@ -339,17 +322,8 @@ static Bool MakeContextCurrent(Display * dpy, GLXDrawable draw, GLXDrawable read, GLXContext gc) { - const GLXContext oldGC = __glXGetCurrentContext(); -#ifdef GLX_USE_APPLEGL - bool error = apple_glx_make_current_context(dpy, - (oldGC && oldGC != &dummyContext) ? oldGC->driContext : NULL, - gc ? gc->driContext : NULL, draw); - - apple_glx_diagnostic("%s: error %s\n", __func__, error ? "YES" : "NO"); - if(error) - return GL_FALSE; -#else xGLXMakeCurrentReply reply; + const GLXContext oldGC = __glXGetCurrentContext(); const CARD8 opcode = __glXSetupForCommand(dpy); const CARD8 oldOpcode = ((gc == oldGC) || (oldGC == &dummyContext)) ? opcode : __glXSetupForCommand(oldGC->currentDpy); @@ -386,7 +360,7 @@ MakeContextCurrent(Display * dpy, GLXDrawable draw, return False; } -#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL) +#ifdef GLX_DIRECT_RENDERING /* Bind the direct rendering context to the drawable */ if (gc && gc->driContext) { __GLXDRIdrawable *pdraw = FetchDRIDrawable(dpy, draw, gc); @@ -421,7 +395,7 @@ MakeContextCurrent(Display * dpy, GLXDrawable draw, return False; } -#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL) +#ifdef GLX_DIRECT_RENDERING if ((dpy != oldGC->currentDpy || (gc && gc->driContext)) && !oldGC->isDirect && oldGC != &dummyContext) { #else @@ -439,13 +413,12 @@ MakeContextCurrent(Display * dpy, GLXDrawable draw, oldGC->currentContextTag, None, None, &dummy_reply); } -#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL) +#ifdef GLX_DIRECT_RENDERING else if (oldGC->driContext && oldGC != gc) { oldGC->driContext->unbindContext(oldGC->driContext); } #endif -#endif /* GLX_USE_APPLEGL */ /* Update our notion of what is current */ __glXLock(); @@ -455,10 +428,8 @@ MakeContextCurrent(Display * dpy, GLXDrawable draw, * cannot be NULL, therefore if they are the same, gc is not * NULL and not the dummy. */ - if(gc) { - gc->currentDrawable = draw; - gc->currentReadable = read; - } + gc->currentDrawable = draw; + gc->currentReadable = read; } else { if (oldGC != &dummyContext) { @@ -468,24 +439,13 @@ MakeContextCurrent(Display * dpy, GLXDrawable draw, oldGC->currentReadable = None; oldGC->currentContextTag = 0; oldGC->thread_id = 0; -#ifdef GLX_USE_APPLEGL - - /* - * At this point we should check if the context has been - * through glXDestroyContext, and redestroy it if so. - */ - if(oldGC->do_destroy) { - __glXUnlock(); - /* glXDestroyContext uses the same global lock. */ - glXDestroyContext(dpy, oldGC); - __glXLock(); -#else + if (oldGC->xid == None) { /* We are switching away from a context that was * previously destroyed, so we need to free the memory * for the old handle. */ -#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL) +#ifdef GLX_DIRECT_RENDERING /* Destroy the old direct rendering context */ if (oldGC->driContext) { oldGC->driContext->destroyContext(oldGC->driContext, @@ -495,7 +455,6 @@ MakeContextCurrent(Display * dpy, GLXDrawable draw, } #endif __glXFreeContext(oldGC); -#endif /* GLX_USE_APPLEGL */ } } if (gc) { @@ -504,10 +463,9 @@ MakeContextCurrent(Display * dpy, GLXDrawable draw, gc->currentDpy = dpy; gc->currentDrawable = draw; gc->currentReadable = read; -#ifndef GLX_USE_APPLEGL gc->thread_id = _glthread_GetID(); -#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL) +#ifdef GLX_DIRECT_RENDERING if (!gc->driContext) { #endif if (!IndirectAPI) @@ -522,13 +480,12 @@ MakeContextCurrent(Display * dpy, GLXDrawable draw, (void) glGetString(GL_VERSION); __glXInitVertexArrayState(gc); } -#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL) +#ifdef GLX_DIRECT_RENDERING } else { gc->currentContextTag = -1; } #endif -#endif /* GLX_USE_APPLEGL */ } else { __glXSetCurrentContextNull(); |