tree 26265d072a183956687508a7a35bb937eb316931
parent d2e486d6edfaa537ad071956fd393e31730d0c6d
author John Stiles <johnstiles@google.com> 1631639376 -0400
committer SkCQ <skcq-be@skia-corp.google.com.iam.gserviceaccount.com> 1631643323 +0000

Add non-square MatrixCompMult support to public SkSL in ES3 mode.

We already had a test case here, but it wasn't actually in operation.
The test has been split into ES2 (square) and ES3 (non-square) halves,
returns the color like a proper runtime effect, and it's now running in
dm.

Also, Metal doesn't natively support matrixCompMult, so it injects a
helper function; I tweaked the helper so it no longer requires an extra
result variable.

Change-Id: Ie79242768966fcbe879ad73461d17b4fb8e55670
Bug: skia:12202
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/448117
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>