tree 226afc5ab7533061ddfc26fe300beb5969a18522
parent db418ec6cd6f09070db1ddc38cdc62a307c029f4
author Brian Osman <brianosman@google.com> 1620852799 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1621868802 +0000

Add SkFilterColorProgram

This extracts the logic for SkRuntimeEffect's one-at-a-time handling of
colors, and also makes it more capable. We can now execute color filters
that invoke children with literals, or with the results of other
children (eg, compose color filter).

Change-Id: I53c6db0316a7162c32f2a7b86b35c947cccb42ea
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/408117
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>