Mesa (master): i965: Don't use ggtt_bo for Gen8+ streamout offset buffer.
Kenneth Graunke
kwg at kemper.freedesktop.org
Tue Aug 8 21:27:48 UTC 2017
Module: Mesa
Branch: master
Commit: 58a4fc2b00e7aa2ffb9f30159150ab7587a8cfce
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=58a4fc2b00e7aa2ffb9f30159150ab7587a8cfce
Author: Kenneth Graunke <kenneth at whitecape.org>
Date: Thu Aug 3 00:41:37 2017 -0700
i965: Don't use ggtt_bo for Gen8+ streamout offset buffer.
RELOC_NEEDS_GGTT is only meaningful on Sandybridge - it's skipped on
other generations - so this has no purpose. Just use rw_bo().
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
---
src/mesa/drivers/dri/i965/genX_state_upload.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/genX_state_upload.c b/src/mesa/drivers/dri/i965/genX_state_upload.c
index cc521a7487..17fa1ce8fe 100644
--- a/src/mesa/drivers/dri/i965/genX_state_upload.c
+++ b/src/mesa/drivers/dri/i965/genX_state_upload.c
@@ -3638,7 +3638,7 @@ genX(upload_3dstate_so_buffers)(struct brw_context *brw)
sob.SurfaceSize = MAX2(xfb_obj->Size[i] / 4, 1) - 1;
sob.StreamOutputBufferOffsetAddress =
- ggtt_bo(brw_obj->offset_bo, i * sizeof(uint32_t));
+ rw_bo(brw_obj->offset_bo, i * sizeof(uint32_t));
if (brw_obj->zero_offsets) {
/* Zero out the offset and write that to offset_bo */
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