Previously, the write of each 32-bit half might land in separate batch
buffers, which is insane.
Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
---
src/mesa/drivers/dri/i965/gen6_queryobj.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/gen6_queryobj.c
b/src/mesa/drivers/dri/i965/gen6_queryobj.c
index 56e9d5d..5b469b5 100644
--- a/src/mesa/drivers/dri/i965/gen6_queryobj.c
+++ b/src/mesa/drivers/dri/i965/gen6_queryobj.c
@@ -112,14 +112,11 @@ brw_store_register_mem64(struct brw_context *brw,
/* MI_STORE_REGISTER_MEM only stores a single 32-bit value, so to
* read a full 64-bit register, we need to do two of them.
*/
- BEGIN_BATCH(3);
+ BEGIN_BATCH(6);
OUT_BATCH(MI_STORE_REGISTER_MEM | (3 - 2));
OUT_BATCH(reg);
OUT_RELOC(bo, I915_GEM_DOMAIN_INSTRUCTION, I915_GEM_DOMAIN_INSTRUCTION,
idx * sizeof(uint64_t));
- ADVANCE_BATCH();
-
- BEGIN_BATCH(3);
OUT_BATCH(MI_STORE_REGISTER_MEM | (3 - 2));
OUT_BATCH(reg + sizeof(uint32_t));
OUT_RELOC(bo, I915_GEM_DOMAIN_INSTRUCTION, I915_GEM_DOMAIN_INSTRUCTION,
--
1.8.3.2
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