commit 134003902de13ade7795c5145a59b1e77770f2de
author rileya <rileya@chromium.org> Mon Jul 20 15:00:03 2015 -0700
committer Commit bot <commit-bot@chromium.org> Mon Jul 20 15:00:03 2015 -0700
tree 4ba461802aba2f1732b7aaebd42669b26d924dcb
parent 6531c3619f08cc83aad34883c5f00f6a358c9fad

Add Rec709 YUV color space support to GrYUVtoRGBEffect.

This change is motivated by a recent switch in how chromium handles
<video> color spaces, making rec709 more commonly used. This will
allow video -> canvas copies to take the fast GPU path when we're using
709, just as we do with 601 and jpeg.

Chromium-side change: https://codereview.chromium.org/1236313002

Review URL: https://codereview.chromium.org/1241723005

include/core/SkImageInfo.h

diff --git a/include/core/SkImageInfo.h b/include/core/SkImageInfo.h
index 9a1ea5f..aa183cf 100644
--- a/include/core/SkImageInfo.h
+++ b/include/core/SkImageInfo.h
@@ -142,8 +142,11 @@
     /** SDTV standard Rec. 601 color space. Uses "studio swing" [16, 235] color
        range. See http://en.wikipedia.org/wiki/Rec._601 for details. */
     kRec601_SkYUVColorSpace,
+    /** HDTV standard Rec. 709 color space. Uses "studio swing" [16, 235] color
+       range. See http://en.wikipedia.org/wiki/Rec._709 for details. */
+    kRec709_SkYUVColorSpace,
 
-    kLastEnum_SkYUVColorSpace = kRec601_SkYUVColorSpace
+    kLastEnum_SkYUVColorSpace = kRec709_SkYUVColorSpace
 };
 
 ///////////////////////////////////////////////////////////////////////////////