[graphite] Add TextureFromYUVAImages.

Allows YUVImage creation from an array of SkImages + SkYUVAInfo.

Bug: b/285361134
Change-Id: I9889ad2b96ee4a7ef3f3b489c6ff476523f3220c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/708876
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Florin Malita <fmalita@google.com>
2 files changed