commit 744cbb388870bc1ae0f6b3ac0fbeaa136f55917b
author Jim Van Verth <jvanverth@google.com> Tue Dec 19 13:02:38 2017 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Tue Dec 19 19:27:06 2017 +0000
tree a8929b482248d8fd9cd0e57880e7696dff7784ad
parent faa095e9842b924c20de84dce1bcc1adad7fe2e4

Fix alpha contribution to tonal color.

Also adds a tonal color GM, a grayscale mode to shadowutils GM,
and animated alpha to SampleAndroidShadows.

Bug: skia:
Change-Id: I1dcb5cab7e53ffa7a3bf1a07b6ebfed38df1a9ed
Reviewed-on: https://skia-review.googlesource.com/85002
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>

samplecode/SampleShadowUtils.cpp

diff --git a/samplecode/SampleShadowUtils.cpp b/samplecode/SampleShadowUtils.cpp
index 7e60791..7d30a10 100755
--- a/samplecode/SampleShadowUtils.cpp
+++ b/samplecode/SampleShadowUtils.cpp
@@ -121,6 +121,7 @@
         if (!fShowSpot) {
             spotAlpha = 0;
         }
+        flags |= SkShadowFlags::kDisableTonalColor_ShadowFlag;
         if (fUseAlt) {
             flags |= SkShadowFlags::kGeometricOnly_ShadowFlag;
         }