Add more comprehensive test for GPU write pixels.
Similar to existing SurfaceContextReadPixels but for writes. Tries all
combinations of src/dst color type and alpha type for write pixels.
Always reads back pixels for verification using the ImageInfo of the
tested surface context.
Bug: skia:8862
Bug: skia:11130
Change-Id: Id01f6aa511f00c4be47c32746dca872368cd5d82
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/348886
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
4 files changed