From: Eric Anholt <eric@anholt.net>
Date: Wed, 21 Sep 2011 16:50:06 +0000 (-0700)
Subject: intel: Drop gratuitous flush in PBO blit upload.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=275ce9631b18ea77a160e3201fc3ba5549a462d3;p=mesa.git

intel: Drop gratuitous flush in PBO blit upload.

Since the blit gets sequenced after other batchbuffer rendering like
normal, there's no need to push things out early.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
---

diff --git a/src/mesa/drivers/dri/intel/intel_tex_image.c b/src/mesa/drivers/dri/intel/intel_tex_image.c
index 595eeb089ad..37704bcca0e 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_image.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_image.c
@@ -195,9 +195,6 @@ try_pbo_upload(struct intel_context *intel,
 
    dst_stride = intelImage->mt->region->pitch;
 
-   if (drm_intel_bo_references(intel->batch.bo, dst_buffer))
-      intel_flush(&intel->ctx);
-
    {
       GLuint offset;
       drm_intel_bo *src_buffer =