2 Commits

Author	SHA1	Message	Date
Florin Malita	a9379fb8ed	[skottie] Contrast cleanup ... - fix/update sample labels - make a note of sin-based improved approximation TBR= Change-Id: I53b02cd8a6dd1499805b9782fb6378d344476b87 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/286037 Reviewed-by: Florin Malita <fmalita@chromium.org> Commit-Queue: Florin Malita <fmalita@chromium.org>	2020-04-29 13:57:22 +00:00
Florin Malita	f2072332f4	[skottie] Non-legacy (is this modern?) contrast effect support ... Implement non-linear contrast using a cubic polynomial approximation, as a SkRuntimeEffect. The effect range is significantly more constrained than the legacy version: https://www.desmos.com/calculator/ehem0vy3ft Change-Id: I86bdbb9cc0d30065780f87705d2d4d39385609cb Reviewed-on: https://skia-review.googlesource.com/c/skia/+/285840 Commit-Queue: Florin Malita <fmalita@chromium.org> Reviewed-by: Mike Klein <mtklein@google.com> Reviewed-by: Mike Reed <reed@google.com>	2020-04-29 12:42:41 +00:00