tree b3cf3f34d3cfb5e7a5fe1d97809e240b00f1a9e3
parent 95a421aa1e882c046ea26a56288a762d47622940
author Florin Malita <fmalita@chromium.org> 1652298159 -0400
committer SkCQ <skcq-be@skia-corp.google.com.iam.gserviceaccount.com> 1652381111 +0000

[skottie] Fix Sphere effect lighting for transparency

Colors are premultiplied, so the specular component (which is additive)
must be modulated by alpha explicitly.

Change-Id: If5f7b456b0ce518b1806e9b1e754229c3a6d0981
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/539559
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Florin Malita <fmalita@google.com>
Reviewed-by: Jorge Betancourt <jmbetancourt@google.com>