Implement refract intrinsic in SkRP.
This op is complex and not commonly used, so we only implement a
4-column version in Raster Pipeline, and the code generator pads
out any unused fields with zero.
Change-Id: I2cb1f0bcf4cc012cde99650ce4a7b4f15d6f2d0f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/658561
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Arman Uguray <armansito@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
11 files changed