diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_queryobj.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_queryobj.c b/src/mesa/drivers/dri/i965/brw_queryobj.c index f28f28663ea..656aad630a1 100644 --- a/src/mesa/drivers/dri/i965/brw_queryobj.c +++ b/src/mesa/drivers/dri/i965/brw_queryobj.c @@ -232,6 +232,12 @@ brw_prepare_query_begin(struct brw_context *brw) brw->query.bo = NULL; brw->query.bo = drm_intel_bo_alloc(intel->bufmgr, "query", 4096, 1); + + /* clear target buffer */ + drm_intel_bo_map(brw->query.bo, GL_TRUE); + memset((char *)brw->query.bo->virtual, 0, 4096); + drm_intel_bo_unmap(brw->query.bo); + brw->query.index = 0; } |