Gamma-correctness pushed into Skia, top-down.

src/effects/SkImageSource.cpp

Index: src/effects/SkImageSource.cpp
diff --git a/src/effects/SkImageSource.cpp b/src/effects/SkImageSource.cpp
index cf8cae2c3919da8634e3b40ac8b5cbd786ebdf80..6a4eb8d3aab1080080a07cf7f5282294b9e2550a 100644
--- a/src/effects/SkImageSource.cpp
+++ b/src/effects/SkImageSource.cpp
@@ -68,11 +68,13 @@ sk_sp<SkSpecialImage> SkImageSource::onFilterImage(SkSpecialImage* source, const
         offset->fX = offset->fY = 0;
         return SkSpecialImage::MakeFromImage(source->internal_getProxy(),
                                              SkIRect::MakeWH(fImage->width(), fImage->height()),
-                                             fImage);
+                                             fImage,
+                                             &source->props());
     }
 
     const SkIRect dstIRect = dstRect.roundOut();
 
+    // SRGBTODO: Propagate SkColorType?

[bsalomon, 2016/04/06 13:19:28]

If Rob doesn't know the answer to this I'd check with senorblanco@

     const SkImageInfo info = SkImageInfo::MakeN32(dstIRect.width(), dstIRect.height(),
                                                   kPremul_SkAlphaType);