Every other unit in the geometry pipeline automatically enables
statistics gathering. This part of the pipe has been controlled by the
DEBUG_STATS variable, but this is asymmetric. This dates back to the
original implementation, and I am not sure if there is a reason for it.
I need access to these stats to implement ARB_pipeline_statistics_query.
Eric wrote it, and Ken touched it last. Do you have any opposition?
Cc: Eric Anholt <e...@anholt.net>
Cc: Kenneth Graunke <kenn...@whitecape.org>
Signed-off-by: Ben Widawsky <b...@bwidawsk.net>
---
src/mesa/drivers/dri/i965/brw_misc_state.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c
b/src/mesa/drivers/dri/i965/brw_misc_state.c
index 99fcddc..2c40814 100644
--- a/src/mesa/drivers/dri/i965/brw_misc_state.c
+++ b/src/mesa/drivers/dri/i965/brw_misc_state.c
@@ -929,8 +929,7 @@ brw_upload_invariant_state(struct brw_context *brw)
const uint32_t _3DSTATE_VF_STATISTICS =
is_965 ? GEN4_3DSTATE_VF_STATISTICS : GM45_3DSTATE_VF_STATISTICS;
BEGIN_BATCH(1);
- OUT_BATCH(_3DSTATE_VF_STATISTICS << 16 |
- (unlikely(INTEL_DEBUG & DEBUG_STATS) ? 1 : 0));
+ OUT_BATCH(_3DSTATE_VF_STATISTICS << 16 | 1);
ADVANCE_BATCH();
}
--
2.1.3
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