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diff src/video/win32/SDL_win32opengl.c @ 3105:cdeee9f9b14b

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Fixed bug #721 From michalziulek@gmail.com 2009-03-28 07:43:34 (-) [reply] There is a bug in OpenGL 3.x context creation code. Function glXGetProcAddress is used directly where it should be: _this->gl_data->glXGetProcAddress. I have attached patch which fixes this on x11 and win32. Thanks.
author Sam Lantinga <slouken@libsdl.org>
date Fri, 03 Apr 2009 17:19:05 +0000
parents 7dc982143c06
children 7f684f249ec9
line wrap: on
line diff
--- a/src/video/win32/SDL_win32opengl.c	Fri Apr 03 13:35:05 2009 +0000
+++ b/src/video/win32/SDL_win32opengl.c	Fri Apr 03 17:19:05 2009 +0000
@@ -512,7 +512,7 @@
             return NULL;
         }
                 
-        wglCreateContextAttribsARB = (PFNWGLCREATECONTEXTATTRIBSARBPROC) wglGetProcAddress("wglCreateContextAttribsARB");
+        wglCreateContextAttribsARB = (PFNWGLCREATECONTEXTATTRIBSARBPROC) _this->gl_data->wglGetProcAddress("wglCreateContextAttribsARB");
         if (!wglCreateContextAttribsARB) {
             SDL_SetError("GL 3.x is not supported");
             context = temp_context;
@@ -525,7 +525,7 @@
             /* Create the GL 3.x context */
             context = wglCreateContextAttribsARB(hdc, 0, attribs);
             /* Delete the GL 2.x context */
-            wglDeleteContext(temp_context);
+            _this->gl_data->wglDeleteContext(temp_context);
         }
     }