i965: Fix occlusion query on sandybridge
authorZhenyu Wang <zhenyuw@linux.intel.com>
Tue, 28 Dec 2010 03:03:45 +0000 (11:03 +0800)
committerZhenyu Wang <zhenyuw@linux.intel.com>
Tue, 28 Dec 2010 03:11:40 +0000 (11:11 +0800)
commit689aca782216d2666486dea02206cbc9c4162e0d
treea9bbe4c3e52570aeb1bf6b578927cc9723005061
parent59fa8600d8efa803a4f86a41beaca78f7be41d7c
i965: Fix occlusion query on sandybridge

Clear target query buffer fixed occlusion query on sandybridge.

https://bugs.freedesktop.org/show_bug.cgi?id=32167
src/mesa/drivers/dri/i965/brw_queryobj.c