6667fb123911674835e093423fe2924983552653 - platform/external/skqp

commit	6667fb123911674835e093423fe2924983552653	[log] [tgz]
author	Brian Osman <brianosman@google.com>	Tue Jul 03 16:44:02 2018 -0400
committer	Skia Commit-Bot <skia-commit-bot@chromium.org>	Fri Jul 06 14:59:28 2018 +0000
tree	5a450c2626d087fc9f4a9af3be92e9aa23d14610
parent	3d3d8841ff86171a6667621880508ba499cf541f [diff]

Switch gradients to as-encoded blending

Stops are now always transformed all the way to destination color space,
using a new helper struct. Even textured gradients on GPU pre-transform
the stops, for simplicity and consistency. We plumb the destination
config in to drive the choice of texture format - this is simpler and
more correct.

Bug: skia:
Change-Id: Ie3aea9d29a8a5973a72551d9efeaf247ce29606b
Reviewed-on: https://skia-review.googlesource.com/139173
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>

src/shaders/gradients/Sk4fGradientBase.cpp[diff]
src/shaders/gradients/SkGradientShader.cpp[diff]
src/shaders/gradients/SkGradientShaderPriv.h[diff]
src/shaders/gradients/SkLinearGradient.cpp[diff]
src/shaders/gradients/SkRadialGradient.cpp[diff]
src/shaders/gradients/SkSweepGradient.cpp[diff]
src/shaders/gradients/SkTwoPointConicalGradient.cpp[diff]
src/shaders/gradients/SkTwoPointConicalGradient_gpu.cpp[diff]

8 files changed

tree: 5a450c2626d087fc9f4a9af3be92e9aa23d14610