Fix lost precision case in SkComputeRadialSteps.
With large offsets, we can end up with a tiny change in angle at each
radial step, so that rotSin and rotCos can get truncated to 0 and/or 1,
respectively. This means that we won't sweep the entire radial distance,
throwing future calculations off. Instead in this case we should fail.
Bug: oss-fuzz:21826
Change-Id: I24f5b1ac315a3697d2ea00ee4bd73652ec3e16dd
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/392377
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
1 file changed