vbo: Preserve vbo_save::no_current_update on primitive restart.

With this change we preserve the no_current_update property when we
observe a glPrimitiveRestart call. That means that we now also get the
no_current_update optimization for display lists that are made
out of indexed draws using primitive restart.

Reviewed-by: Brian Paul <[email protected]>
Signed-off-by: Mathias Fröhlich <[email protected]>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/mesa/vbo/vbo_save_api.c b/src/mesa/vbo/vbo_save_api.c
index dbdd5bfbcbc..05c894328e7 100644
--- a/src/mesa/vbo/vbo_save_api.c
+++ b/src/mesa/vbo/vbo_save_api.c
@@ -1277,10 +1277,11 @@ _save_PrimitiveRestartNV(void)
    } else {
       /* get current primitive mode */
       GLenum curPrim = save->prims[save->prim_count - 1].mode;
+      bool no_current_update = save->no_current_update;
 
       /* restart primitive */
       CALL_End(GET_DISPATCH(), ());
-      vbo_save_NotifyBegin(ctx, curPrim, false);
+      vbo_save_NotifyBegin(ctx, curPrim, no_current_update);
    }
 }