From: Jakob Bornecrantz <wallbraker@gmail.com>
Date: Sun, 5 Dec 2010 20:20:59 +0000 (+0100)
Subject: draw: Don't revalidate pipeline on backend flushes
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=eb65ccbc21670d16813b53e0f8d94cb4e037d39c;p=mesa.git

draw: Don't revalidate pipeline on backend flushes

Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Tested-by: Stéphane Marchesin <marcheu@chromium.org>
---

diff --git a/src/gallium/auxiliary/draw/draw_pipe.c b/src/gallium/auxiliary/draw/draw_pipe.c
index f1b0171f520..d754504f200 100644
--- a/src/gallium/auxiliary/draw/draw_pipe.c
+++ b/src/gallium/auxiliary/draw/draw_pipe.c
@@ -344,5 +344,6 @@ void draw_pipeline_flush( struct draw_context *draw,
                           unsigned flags )
 {
    draw->pipeline.first->flush( draw->pipeline.first, flags );
-   draw->pipeline.first = draw->pipeline.validate;
+   if (!(flags & DRAW_FLUSH_BACKEND))
+      draw->pipeline.first = draw->pipeline.validate;
 }