commit 28eaed254dcd73b42c15b73528f349cccd7797e5
author Mike Reed <reed@google.com> Thu Feb 01 11:24:53 2018 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Thu Feb 01 18:19:00 2018 +0000
tree a344776f400032405b2496eb158a6912d01ea8e0
parent 48825b11ad25c98b9a4884d5cc0edd4e290c4409

add gpu impl for shadermaskfilter

adds MulChildAlphaByInput
renames MulOutputByInputAlpha --> MulChildByInputAlpha

Bug: skia:7500
Change-Id: Ic0615d4d23a887fbee510901ed77a36f98a1b11d
Reviewed-on: https://skia-review.googlesource.com/102440
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Mike Reed <reed@google.com>

gm/shadermaskfilter.cpp

diff --git a/gm/shadermaskfilter.cpp b/gm/shadermaskfilter.cpp
index 8011b45..73a9cda 100644
--- a/gm/shadermaskfilter.cpp
+++ b/gm/shadermaskfilter.cpp
@@ -22,6 +22,7 @@
         mf = SkMaskFilter::MakeCompose(outer, mf);
     }
     paint.setMaskFilter(mf);
+    paint.setAntiAlias(true);
     canvas->drawImage(image, x, y, &paint);
 }
 
@@ -45,6 +46,7 @@
     SkPaint paint;
     paint.setMaskFilter(mf);
     paint.setColor(SK_ColorRED);
+    paint.setAntiAlias(true);
     canvas->drawOval(r, paint);
 }