commit 7fd64e7e67dfb74a10ab1b9c7cce2cc568d37fd2
author brianosman <brianosman@google.com> Mon Aug 22 08:23:09 2016 -0700
committer Commit bot <commit-bot@chromium.org> Mon Aug 22 08:23:09 2016 -0700
tree ec64829eccec29cc0ad90c7900df587c8e35e0e3
parent 88bba1618c6f939e2b11207f015e12d1c4614810

Supply a color space in sRGB/F16 mode of SampleApp

Ganesh now uses this to decide if it should perform gamma-correct
rendering, so the color space is necessary to get correct results in
S32/F16.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2266763004

Review-Url: https://codereview.chromium.org/2266763004

src/views/SkWindow.cpp

diff --git a/src/views/SkWindow.cpp b/src/views/SkWindow.cpp
index e578b1a..6e1ebf7 100644
--- a/src/views/SkWindow.cpp
+++ b/src/views/SkWindow.cpp
@@ -352,7 +352,10 @@
     GR_GL_GetIntegerv(interface, GR_GL_FRAMEBUFFER_BINDING, &buffer);
     desc.fRenderTargetHandle = buffer;
 
-    return SkSurface::MakeFromBackendRenderTarget(grContext, desc, &fSurfaceProps);
+    sk_sp<SkColorSpace> colorSpace =
+        grContext->caps()->srgbSupport() && SkImageInfoIsGammaCorrect(info())
+        ? SkColorSpace::NewNamed(SkColorSpace::kSRGB_Named) : nullptr;
+    return SkSurface::MakeFromBackendRenderTarget(grContext, desc, colorSpace, &fSurfaceProps);
 }
 
 #endif