tree 787d035e65b9c9ca1d7bf618d3f6c8279b449fcc
parent e1c275e360bf7a4af845065c53f77c7b0f6d3fbb
author Brian Osman <brianosman@google.com> 1555349792 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1555351598 +0000

Guard GrRadialGradientLayout::TestCreate against Empty shaders

With certain degenerate params (decal mode and a very small radius), we
could produce an SkShader that's an instance of SkEmptyShader, which
then failed to create an FP.

Bug: skia:8660 skia:8860 skia:8982
Change-Id: I47142572cd0c75d15c6ee1e66e3140786431371f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/208221
Reviewed-by: Herb Derby <herb@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>