tree c5715aa84175627fb7b08303d371237bf9528149
parent c2c5fc48e3e8de4735f02c92b999e85746e80f16
author Qiankun Miao <qiankun.miao@intel.com> 1472482161 +0000
committer Commit Bot <commit-bot@chromium.org> 1472672437 +0000

Work around abs() issue in Intel Mac drivers

abs(i) where i is an integer returns unexpected result in Intel Mac.
This works around the issue by emulating abs(i) manually.

BUG=chromium:642227
TEST=deqp/functional/gles3/shadercommonfunction.html

Change-Id: I2a41e0f4bcb0766109d651e663283b1760468017
Reviewed-on: https://chromium-review.googlesource.com/377628
Commit-Queue: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>