Add flag for 16-bit uniform support.
When the flag is disabled, everything works the same as before and all
uniforms are copied to buffers as 32-bit values. Enabling the flag will
cause shorts and halfs to be written to the uniform buffer as 16-bit
values (converting as needed).
Change-Id: I7e7c191f98b14b55a2587dc1499e8a6ff72f573c
Bug: skia:12339
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464920
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
3 files changed