Roll SwiftShader from 526b987888fb to 803ceb58c92c (2 revisions)

https://swiftshader.googlesource.com/SwiftShader.git/+log/526b987888fb..803ceb58c92c

2021-08-16 sugoi@google.com Xcb: Check if geom is valid before using it
2021-08-16 capn@google.com Fix integer overflow in vertex buffer access robustness check

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 borenet@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: borenet@google.com
Change-Id: I1f421671aac30b94b6129f9569b5013c48b1b0e0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/440018
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
1 file changed