--- src/video/wincommon/SDL_wingl.c	2009-10-13 01:07:14.000000000 +0200
+++ src/video/wincommon/SDL_wingl.new.c	2011-07-25 17:41:58.069239338 +0200
@@ -220,8 +220,6 @@ int WIN_GL_SetupWindow(_THIS)
 
 	*iAttr++ = WGL_DRAW_TO_WINDOW_ARB;
 	*iAttr++ = GL_TRUE;
-	*iAttr++ = WGL_ACCELERATION_ARB;
-	*iAttr++ = WGL_FULL_ACCELERATION_ARB;
 	*iAttr++ = WGL_RED_BITS_ARB;
 	*iAttr++ = this->gl_config.red_size;
 	*iAttr++ = WGL_GREEN_BITS_ARB;
@@ -282,7 +280,7 @@ int WIN_GL_SetupWindow(_THIS)
 
 	if ( this->gl_config.accelerated >= 0 ) {
 		*iAttr++ = WGL_ACCELERATION_ARB;
-		*iAttr++ = (this->gl_config.accelerated ? WGL_GENERIC_ACCELERATION_ARB : WGL_NO_ACCELERATION_ARB);
+		*iAttr++ = (this->gl_config.accelerated ? WGL_FULL_ACCELERATION_ARB : WGL_NO_ACCELERATION_ARB);
 	}
 
 	*iAttr = 0;