Roll SwiftShader from 446e61c24b37 to 7f2c7d18de0c (3 revisions)

https://swiftshader.googlesource.com/SwiftShader.git/+log/446e61c24b37..7f2c7d18de0c

2021-09-10 capn@google.com Fix decompression of cube-compatible layered 2D images
2021-09-10 capn@google.com Refactor image decompression and cube border update
2021-09-10 capn@google.com Refactor cube compatibility

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/swiftshader-skia-autoroll
Please CC scroggo@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in SwiftShader: https://bugs.chromium.org/p/swiftshader/issues/entry
To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Cq-Include-Trybots: skia/skia.primary:Test-Debian10-Clang-GCE-GPU-SwiftShader-x86_64-Debug-All-SwiftShader
Bug: None
Tbr: scroggo@google.com
Change-Id: Icf4d72be497a0ab6f25e98ab126d9cdb957054f8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/448038
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
1 file changed