use pinned value during lerp for vertical gradients
authorreed <reed@chromium.org>
Sun, 22 Nov 2015 21:00:04 +0000 (13:00 -0800)
committerCommit bot <commit-bot@chromium.org>
Sun, 22 Nov 2015 21:00:04 +0000 (13:00 -0800)
commitde3aac8cea8a7113f31591e6e02c51fe0ac45280
tree29fbe1fc7f41d480e53121b00ee84518f8cfcf98
parent70d1554d8ea08ddb887550f98b9cfd0afd395d65
use pinned value during lerp for vertical gradients

slight formatting clean up on associated gm

BUG=skia:

Review URL: https://codereview.chromium.org/1471543002
gm/gradients.cpp
src/effects/gradients/SkLinearGradient.cpp