diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/main/shaderapi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/main/shaderapi.c b/src/mesa/main/shaderapi.c index 03155b7ac04..1e237a95da1 100644 --- a/src/mesa/main/shaderapi.c +++ b/src/mesa/main/shaderapi.c @@ -1593,6 +1593,8 @@ _mesa_UseProgramObjectARB(GLhandleARB program) struct gl_transform_feedback_object *obj = ctx->TransformFeedback.CurrentObject; + ASSERT_OUTSIDE_BEGIN_END(ctx); + if (obj->Active) { _mesa_error(ctx, GL_INVALID_OPERATION, "glUseProgram(transform feedback active)"); |