tree 539c38a40179f1dd81144aded1bca649b84b707a
parent 1a372c3038fb005cec2b1c23e1f82175a9af56f3
author Brian Salomon <bsalomon@google.com> 1576610676 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1576612607 +0000

Blend functions as SkSL built ins.

GPU-only for right now.

Use in GrGLSLBlend::AppendMode.

Remove unused GrGLSLBlend::AppendRegionOp.

Change-Id: I23affe255a1adafa55f3a07ca6291dc84e18e213
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/254678
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>