Media-libs/mesa: add a patch to fix artifacts in several benchmarks.

Adding an upstream as an epatch file to fix artifacts in several benchmark
 tests. Following is the commit added:

	d523fef i965: Prefer Meta over the BLT for BlitFramebuffer.

BUG=chrome-os-partner:36184,chrome-os-partner:34760,chrome-os-partner:36557
TEST=smooth rendering on auron, yuna

Change-Id: I02b24a496f1fbd235c3c211630edb8f246895801
Signed-off-by: ravikira <ravi.k.yerraguntla@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/253750
Reviewed-by: James Ausmus <james.ausmus@intel.com>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Commit-Queue: Stéphane Marchesin <marcheu@chromium.org>
Tested-by: Stéphane Marchesin <marcheu@chromium.org>
(cherry picked from commit f341de3bdd49801514109ad493259dfebd70950d)
Reviewed-on: https://chromium-review.googlesource.com/255691
Reviewed-by: Bernie Thompson <bhthompson@chromium.org>
Commit-Queue: Bernie Thompson <bhthompson@chromium.org>
Tested-by: Bernie Thompson <bhthompson@chromium.org>
3 files changed