From: Brian Paul <brianp@vmware.com>
Date: Tue, 9 Nov 2010 18:43:37 +0000 (-0700)
Subject: softpipe: can't no-op depth test stage when occlusion query is enabled
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=61ea76c8da5511d8d3f1fc3ea409ddbef89e7488;p=mesa.git

softpipe: can't no-op depth test stage when occlusion query is enabled

Fixes http://bugs.freedesktop.org/show_bug.cgi?id=31479
---

diff --git a/src/gallium/drivers/softpipe/sp_quad_depth_test.c b/src/gallium/drivers/softpipe/sp_quad_depth_test.c
index c8f5f89568a..89b2a91fc1f 100644
--- a/src/gallium/drivers/softpipe/sp_quad_depth_test.c
+++ b/src/gallium/drivers/softpipe/sp_quad_depth_test.c
@@ -860,6 +860,7 @@ choose_depth_test(struct quad_stage *qs,
    /* look for special cases */
    if (!alpha &&
        !depth &&
+       !occlusion &&
        !stencil) {
       qs->run = depth_noop;
    }