Roderick Colenbrander : wgl: Fix a render_texture regression. Only enable GLX_ATI_render_texture when the ati extension is around.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: d068bdd82092651db10cff59da6e44e567aafc07
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=d068bdd82092651db10cff59da...

Author: Roderick Colenbrander 
Date:   Fri Aug 17 11:16:29 2007 +0200

wgl: Fix a render_texture regression. Only enable GLX_ATI_render_texture when the ati extension is around.

---

dlls/winex11.drv/opengl.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/dlls/winex11.drv/opengl.c b/dlls/winex11.drv/opengl.c
index 516de5f..5eed1ed 100644
--- a/dlls/winex11.drv/opengl.c
+++ b/dlls/winex11.drv/opengl.c
@@ -139,7 +139,7 @@ typedef struct wine_glpbuffer {
 static Wine_GLContext *context_list;
 static struct WineGLInfo WineGLInfo = { 0 };
 static int use_render_texture_emulation = 1;
-static int use_render_texture_ati = 1;
+static int use_render_texture_ati = 0;
 static int swap_interval = 1;

#define MAX_EXTENSIONS 16
@@ -507,6 +507,7 @@ LOAD_FUNCPTR(glXFreeMemoryNV)
     }

if(glxRequireExtension("GLX_ATI_render_texture")) {
+        use_render_texture_ati = 1;
         pglXBindTexImageATI = (void*)pglXGetProcAddressARB((const GLubyte *) "glXBindTexImageATI");
         pglXReleaseTexImageATI = (void*)pglXGetProcAddressARB((const GLubyte *) "glXReleaseTexImageATI");
         pglXDrawableAttribATI = (void*)pglXGetProcAddressARB((const GLubyte *) "glXDrawableAttribATI");