commit 3404207e2418e791231e36d2848e9137d6c73cad
author Mike Reed <reed@google.com> Tue Aug 08 16:29:22 2017 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Tue Aug 08 21:32:42 2017 +0000
tree 23a56e88ce668387eea71137f96b2dd56c6aff36
parent 4d011bef0adb7f7bf52e96364a02b2af1312255b

use rasterpipeline for images if matrix is >= scale+translate

Bug: skia:
Change-Id: I36112fe54c6f2d0965d0b88f0291d7ffe0902715
Reviewed-on: https://skia-review.googlesource.com/30480
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Florin Malita <fmalita@chromium.org>

src/shaders/SkImageShader.h

diff --git a/src/shaders/SkImageShader.h b/src/shaders/SkImageShader.h
index b74c315..b499b92 100644
--- a/src/shaders/SkImageShader.h
+++ b/src/shaders/SkImageShader.h
@@ -29,7 +29,7 @@
 
     SkImageShader(sk_sp<SkImage>, TileMode tx, TileMode ty, const SkMatrix* localMatrix);
 
-    static bool IsRasterPipelineOnly(SkColorType, SkAlphaType,
+    static bool IsRasterPipelineOnly(const SkMatrix& ctm, SkColorType, SkAlphaType,
                                      SkShader::TileMode tx, SkShader::TileMode ty);
 
 protected:
@@ -40,7 +40,7 @@
 #endif
     SkImage* onIsAImage(SkMatrix*, TileMode*) const override;
 
-    bool onIsRasterPipelineOnly() const override;
+    bool onIsRasterPipelineOnly(const SkMatrix& ctm) const override;
 
     bool onAppendStages(SkRasterPipeline*, SkColorSpace*, SkArenaAlloc*,
                         const SkMatrix& ctm, const SkPaint&, const SkMatrix*) const override;