Implement compile-time optimization for normalize().
This one is structured a bit differently; it gets to length() value,
then divides the input by its length using a bit of DSL. Since all the
inputs are constant, the constant-folder will do the right thing.
$genType normalize($genType x);
$genHType normalize($genHType x);
Change-Id: I51e5c65fa9e33738cbe253fcc97ee2160c48cfdd
Bug: skia:12034
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/412340
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
5 files changed