Commit 7bc4b7e31f72b36dfd4b0da330563e55d5d2b726
2023-03-27T00:00:00
Metal: Implement OES_sample_variables New ESSL built-ins are mapped to their Metal counterparts and tweaked to follow OpenGL ES semantics when needed. Fixed A2C interaction with sample coverage by emulating the former on non-Apple GPUs. Bug: angleproject:8097 Fixed: angleproject:5087 Change-Id: I5d28a941af5cbc14743a3930731529f11f55febd Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4404896 Reviewed-by: Kenneth Russell <kbr@chromium.org> Reviewed-by: Kyle Piddington <kpiddington@apple.com> Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com>