Implement compile-time optimization for smoothstep().
$genType smoothstep($genType edge0, $genType edge1, $genType x);
$genType smoothstep(float edge0, float edge1, $genType x);
$genHType smoothstep($genHType edge0, $genHType edge1, $genHType x);
$genHType smoothstep(half edge0, half edge1, $genHType x);
Change-Id: Idf6a39fab8d5b81d4a3233444a8b381460cbde71
Bug: skia:12034
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/412356
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
5 files changed