From: Brian <brian.paul@tungstengraphics.com>
Date: Wed, 19 Mar 2008 14:53:02 +0000 (-0600)
Subject: gallium: set tc->surface_map = NULL after unmapping
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4b39ba72166c6468525b19797c3d8a058814d789;p=mesa.git

gallium: set tc->surface_map = NULL after unmapping
---

diff --git a/src/gallium/drivers/softpipe/sp_tile_cache.c b/src/gallium/drivers/softpipe/sp_tile_cache.c
index 4caf2dd3fc9..19f71887e7e 100644
--- a/src/gallium/drivers/softpipe/sp_tile_cache.c
+++ b/src/gallium/drivers/softpipe/sp_tile_cache.c
@@ -156,6 +156,7 @@ sp_tile_cache_set_surface(struct softpipe_tile_cache *tc,
    if (tc->surface_map) {
       /*assert(tc->surface != ps);*/
       pipe_surface_unmap(tc->surface);
+      tc->surface_map = NULL;
    }
 
    pipe_surface_reference(&tc->surface, ps);