Fix LinearGradient4fContext::shadeSpanInternal fuzz
shadeSpanInternal() converts the count to float -> for ridiculously
wide devices, it may not be represented exactly -> we end up potentially
overflowing the dest buffer.
Refactor to stay in int -- this works because SkScalarTruncToInt now
saturates, and it also appears to be marginally faster.
Bug: skia:8536
Change-Id: Ia0b39543ef347332f545af11eabae84c63813fcd
Reviewed-on: https://skia-review.googlesource.com/c/169740
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Florin Malita <fmalita@chromium.org>
1 file changed