mesa: Don't call fence_finish with a null fence.

This commit is contained in:
José Fonseca 2008-11-24 13:44:30 +09:00
parent 79bfe372f2
commit 52e9c9770a

View file

@ -93,8 +93,10 @@ void st_finish( struct st_context *st )
st_flush(st, PIPE_FLUSH_RENDER_CACHE | PIPE_FLUSH_FRAME, &fence);
st->pipe->winsys->fence_finish(st->pipe->winsys, fence, 0);
st->pipe->winsys->fence_reference(st->pipe->winsys, &fence, NULL);
if(fence) {
st->pipe->winsys->fence_finish(st->pipe->winsys, fence, 0);
st->pipe->winsys->fence_reference(st->pipe->winsys, &fence, NULL);
}
}