egl: Surface type validaction should depend on extensions supported.

EGL_SCREEN_BIT_MESA is a valid bit only when EGL_MESA_screen_surface is supported.
2010-01-31 14:39:06 +08:00
parent 216925ccd1
commit bbdce27649
1 changed files with 2 additions and 1 deletions
@@ -325,11 +325,12 @@ _eglValidateConfig(const _EGLConfig *conf, EGLBoolean for_matching)
            mask = EGL_PBUFFER_BIT |
                   EGL_PIXMAP_BIT |
                   EGL_WINDOW_BIT |
-                   EGL_SCREEN_BIT_MESA | /* XXX should check the extension */
                   EGL_VG_COLORSPACE_LINEAR_BIT |
                   EGL_VG_ALPHA_FORMAT_PRE_BIT |
                   EGL_MULTISAMPLE_RESOLVE_BOX_BIT |
                   EGL_SWAP_BEHAVIOR_PRESERVED_BIT;
+            if (conf->Display->Extensions.MESA_screen_surface)
+               mask |= EGL_SCREEN_BIT_MESA;
            break;
         case EGL_RENDERABLE_TYPE:
         case EGL_CONFORMANT: