[Mesa-dev] [PATCH 4/5] i965/query: Use brw_bo_map to handle stall warnings.

Kenneth Graunke kenneth at whitecape.org
Fri Dec 12 23:15:41 PST 2014


This is less code and also measures the duration of the stall for us.

Our old code predates the existance of brw_bo_map().

Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
Cc: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Eero Tamminen <eero.t.tamminen at intel.com>
---
 src/mesa/drivers/dri/i965/gen6_queryobj.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/gen6_queryobj.c b/src/mesa/drivers/dri/i965/gen6_queryobj.c
index 9d2e5c4..0d51390 100644
--- a/src/mesa/drivers/dri/i965/gen6_queryobj.c
+++ b/src/mesa/drivers/dri/i965/gen6_queryobj.c
@@ -121,13 +121,7 @@ gen6_queryobj_get_results(struct gl_context *ctx,
    if (query->bo == NULL)
       return;
 
-   if (unlikely(brw->perf_debug)) {
-      if (drm_intel_bo_busy(query->bo)) {
-         perf_debug("Stalling on the GPU waiting for a query object.\n");
-      }
-   }
-
-   drm_intel_bo_map(query->bo, false);
+   brw_bo_map(brw, query->bo, false, "query object");
    uint64_t *results = query->bo->virtual;
    switch (query->Base.Target) {
    case GL_TIME_ELAPSED:
-- 
2.1.3



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