i965: Put an assertion to check valid varying_to_slot[varying]

Cc: <mesa-stable@lists.freedesktop.org> Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com> Reviewed-by: Chris Forbes <chrisf@ijw.co.nz> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2014-04-14 14:09:32 -07:00
parent bc86690f13
commit 969b461c2b
1 changed files with 1 additions and 0 deletions
@@ -132,6 +132,7 @@ gen7_upload_3dstate_so_decl_list(struct brw_context *brw,
      buffer_mask |= 1 << buffer;

      decl |= buffer << SO_DECL_OUTPUT_BUFFER_SLOT_SHIFT;
+      assert(vue_map->varying_to_slot[varying] >= 0);
      decl |= vue_map->varying_to_slot[varying] <<
 	 SO_DECL_REGISTER_INDEX_SHIFT;
      decl |= component_mask << SO_DECL_COMPONENT_MASK_SHIFT;