Gamma-correctness pushed into Skia, top-down.

gm/xfermodes3.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gm.h"
 #include "SkBitmap.h"
 #include "SkGradientShader.h"
@@ skipping 110 matching lines @@
      * than the layer. Because the clip will contain the layer's bounds, no draws will be full-RT.
      * So when running on a GPU canvas we explicitly create a temporary canvas using a texture with
      * dimensions exactly matching the layer size.
      */
     sk_sp<SkSurface> possiblyCreateTempSurface(SkCanvas* baseCanvas, int w, int h) {
 #if SK_SUPPORT_GPU
         GrContext* context = baseCanvas->getGrContext();
         SkImageInfo baseInfo = baseCanvas->imageInfo();
         SkImageInfo info = SkImageInfo::Make(w, h, baseInfo.colorType(), baseInfo.alphaType(),
                                              baseInfo.profileType());
-        return SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, info, 0, nullptr);
+        SkSurfaceProps canvasProps(SkSurfaceProps::kLegacyFontHost_InitType);
+        baseCanvas->getProps(&canvasProps);
+        return SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, info, 0, &canvasProps);
 #else
         return nullptr;
 #endif
     }
 
     void drawMode(SkCanvas* canvas,
                   int x, int y, int w, int h,
                   const SkPaint& modePaint, SkSurface* surface) {
         canvas->save();
         canvas->translate(SkIntToScalar(x), SkIntToScalar(y));
@@ skipping 78 matching lines @@
     sk_sp<SkShader> fBmpShader;
 
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 DEF_GM(return new Xfermodes3GM;)
 
 }