commit f33c33a1dce4fef68c84e655b015626e4b527286
author Brian Osman <brianosman@google.com> Thu Sep 21 15:11:40 2023 -0400
committer SkCQ <skcq-be@skia-corp.google.com.iam.gserviceaccount.com> Tue Sep 26 20:41:28 2023 +0000
tree 16760e6b75fd98e329a3ae613a2380629a6d94bd
parent bc4f22353590c00387382b359c8dbda03ab00e18

[graphite] Suppress alpha-only image shader logic via runtime effects

This makes results consistent with Ganesh and CPU, where
alpha-only images produce {0,0,0,a} when sampled in raw
mode, or from runtime effects.

Change-Id: I48d1912c4a745cffd8081b3299eff129f56cb3bf
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/759516
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>