tree 05392616e8dafb1f06fb86acf3d640d3e42c470f
parent 2f41171ed03927e05dceafacfde6449bab001472
author Brian Salomon <bsalomon@google.com> 1522763917 -0400
committer Brian Salomon <bsalomon@google.com> 1522779242 +0000

Increase precision in GrSRGBEffect

Allows ApplyGammaTest to pass on Bifrost, which uses fp16 for mediump.

Change-Id: Icd04001939a2cb7e1789132ab035ca498c92112a
Reviewed-on: https://skia-review.googlesource.com/118162
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
(cherry picked from commit 08c39fcbcb68f5b0081ec69b4f5bd3c8dff23f9f)
Reviewed-on: https://skia-review.googlesource.com/118280
Reviewed-by: Hal Canary <halcanary@google.com>