tree 2ce1860db6357e9496f4cfc58932517904445e45
parent 14d64afaa8a3a60f4eb4ad4b4cd27baae11145b5
author Greg Daniel <egdaniel@google.com> 1580849089 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1580852000 +0000

Make sure we invalidate mapped memory from vk transfer buffers before reading.

When doing asyncRead we were not calling invalidatemappedMemory after calling
map on the transfer buffer. This is an issue if we happen to be using
non-coherent memory to back the buffer. Our normal read pixels call was manually
calling invalidate so that was working fine.

Bug: skia:9867
Change-Id: I765d12f75c914db0dba008433836463898a9712c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/268681
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>