commit | 7d7351395da5e8cb3325346c98e00b9df0069363 | [log] [tgz] |
---|---|---|
author | Nigel Tao <nigeltao@golang.org> | Wed Feb 25 17:17:01 2015 +1100 |
committer | Nigel Tao <nigeltao@golang.org> | Thu Feb 26 00:14:16 2015 +0000 |
tree | 78602267cb444390b8bf1f103008a351451379e7 | |
parent | b351e1decf4c1cfb3d5a80f467b49846b5d17f4b [diff] |
image: add YCbCrSubsampleRatio411 and YCbCrSubsampleRatio410. Some real world JPEG images are in 4:1:1 and 4:1:0 formats. See also http://en.wikipedia.org/wiki/Chroma_subsampling Change-Id: I2d51a41944f581cf11f4ab975046b1737271842f Reviewed-on: https://go-review.googlesource.com/5838 Reviewed-by: Rob Pike <r@golang.org>
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