From: Brian Paul <brianp@vmware.com>
Date: Mon, 20 Sep 2010 16:50:15 +0000 (-0600)
Subject: llvmpipe: fix query bug when no there's no scene
X-Git-Tag: mesa-7.10~1096^2~360
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7888a2f82200738ac03c78d9900eb028d48725a1;p=platform%2Fupstream%2Fmesa.git

llvmpipe: fix query bug when no there's no scene
---

diff --git a/src/gallium/drivers/llvmpipe/lp_query.c b/src/gallium/drivers/llvmpipe/lp_query.c
index ff0e207..84c66dd 100644
--- a/src/gallium/drivers/llvmpipe/lp_query.c
+++ b/src/gallium/drivers/llvmpipe/lp_query.c
@@ -92,8 +92,9 @@ llvmpipe_get_query_result(struct pipe_context *pipe,
    int i;
 
    if (!pq->fence) {
-      assert(0);                /* query not in issued state */
-      return FALSE;
+      /* no fence because there was no scene, so results is zero */
+      *result = 0;
+      return TRUE;
    }
 
    if (!lp_fence_signalled(pq->fence)) {