tree 1d55c6d560a9e211c0f38728df3a28dd9a47b29d
parent 31bf3d9bb57a156b60dac7874c3b89d952985d83
author Brian Salomon <bsalomon@google.com> 1600199803 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1600201871 +0000

SkYUVAPixmaps::toLegacy() init unused mapping for missing alpha channel

Avoids uninit memory down the line. This wouldn't have cause incorrect
rendering but potentially could have eliminated a batching opportunity.

Change-Id: I5494f13f4a56418f6686d956db4b44ce239f2533
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/317205
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>