Changeset 36231 in vbox for trunk/src/VBox/GuestHost/OpenGL

Timestamp:

Mar 9, 2011 3:05:32 PM (14 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

70452

Message:

crOpenGL: workaround for recent nvidia drivers, disabled yet as need more testing

Location:

trunk/src/VBox/GuestHost/OpenGL

Files:

• include/cr_spu.h (modified) (1 diff)
• spu_loader/loader.def (modified) (1 diff)
• spu_loader/spuchange.py (modified) (1 diff)

trunk/src/VBox/GuestHost/OpenGL/include/cr_spu.h

@@ -455 +455 @@
 DECLEXPORT(void) crUnloadOpenGL( void );
 DECLEXPORT(int) crLoadOpenGLExtensions( const crOpenGLInterface *crInterface, SPUNamedFunctionTable table[] );
+DECLEXPORT(void) crSPUChangeDispatch(SPUDispatchTable *dispatch, const SPUNamedFunctionTable *newtable);
 
 #if defined(GLX)

trunk/src/VBox/GuestHost/OpenGL/spu_loader/loader.def

@@ -19 +19 @@
 crUnloadOpenGL
 crChooseVisual
+crSPUChangeDispatch

trunk/src/VBox/GuestHost/OpenGL/spu_loader/spuchange.py

@@ -54 +54 @@
 """
 print '}'
+
+print """
+void crSPUChangeDispatch(SPUDispatchTable *dispatch, const SPUNamedFunctionTable *newtable)
+{
+    SPUGenericFunction func;
+"""
+keys = apiutil.GetDispatchedFunctions(sys.argv[1]+"/APIspec.txt")
+for func_name in keys:
+    print '\tfunc = crSPUFindFunction(newtable, "%s");' % func_name
+    print '\tif (func && ((SPUGenericFunction)dispatch->%s!=func))' % func_name
+    print '\t{'
+    print '\t\tcrDebug("%%s changed from %%p to %%p", "gl%s", dispatch->%s, func);' % (func_name, func_name)
+    print '\t\tcrSPUChangeInterface(dispatch, dispatch->%s, func);' % func_name
+    print '\t}\n'
+print """
+}
+"""