Gamma-correctness pushed into Skia, top-down.

include/core/SkSurfaceProps.h

Index: include/core/SkSurfaceProps.h
diff --git a/include/core/SkSurfaceProps.h b/include/core/SkSurfaceProps.h
index 735561f1dc9180a1cb9f044fa23856ae915f08c1..b165afd8a9487f677676d4ec321212d498ffdc17 100644
--- a/include/core/SkSurfaceProps.h
+++ b/include/core/SkSurfaceProps.h
@@ -54,6 +54,7 @@ public:
         kDisallowAntiAlias_Flag         = 1 << 0,
         kDisallowDither_Flag            = 1 << 1,
         kUseDeviceIndependentFonts_Flag = 1 << 2,

[robertphillips, 2016/04/05 12:54:34]

A big old comment here ?

[Brian Osman, 2016/04/05 15:36:41]

Acknowledged.

+        kAllowSRGBInputs_Flag           = 1 << 3,
     };
     /** Deprecated alias used by Chromium. Will be removed. */
     static const Flags kUseDistanceFieldFonts_Flag = kUseDeviceIndependentFonts_Flag;
@@ -75,6 +76,7 @@ public:
     bool isUseDeviceIndependentFonts() const {
         return SkToBool(fFlags & kUseDeviceIndependentFonts_Flag);
     }
+    bool allowSRGBInputs() const { return SkToBool(fFlags & kAllowSRGBInputs_Flag); }
 
 private:
     SkSurfaceProps();