- if (stvp->driver_shader) {
- cso_delete_vertex_shader(st->cso_context, stvp->driver_shader);
- stvp->driver_shader = NULL;
- }
-
- if (stvp->draw_shader) {
-#if FEATURE_feedback || FEATURE_drawpix
- /* this would only have been allocated for the RasterPos path */
- draw_delete_vertex_shader(st->draw, stvp->draw_shader);
- stvp->draw_shader = NULL;
-#endif
- }