gallium/hud: prevent a crash if the recording context is inactive

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
2017-11-19 04:36:38 +01:00
parent 37ded08321
commit 9c5b4eb6b4
1 changed files with 4 additions and 1 deletions
@@ -74,7 +74,10 @@ hud_draw_colored_prims(struct hud_context *hud, unsigned prim,
   struct cso_context *cso = hud->cso;
   unsigned size = num_vertices * hud->color_prims.vbuf.stride;

-   assert(size <= hud->color_prims.buffer_size);
+   /* If a recording context is inactive, don't draw anything. */
+   if (size > hud->color_prims.buffer_size)
+      return;
+
   memcpy(hud->color_prims.vertices, buffer, size);

   hud->constants.color[0] = r;