aw/golang-image
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dc115882f1
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Rui Ueyama dc115882f1 go.image/vp8: use branch-free abs 
This change seems to restore performance to
the level before CL 108140045.

benchmark                         old ns/op    new ns/op    delta
BenchmarkDecodeVP8SimpleFilter       796416       784394   -1.51%
BenchmarkDecodeVP8NormalFilter      4931138      4693078   -4.83%
BenchmarkDecodeVP8L                 7820030      7821796   +0.02%

LGTM=nigeltao, r
R=nigeltao, r
CC=golang-codereviews
https://golang.org/cl/107340047
2014-06-30 10:33:37 +10:00
bmp go.image/bmp: add Encode 2013-09-10 17:19:36 +10:00
testdata go.image/vp8: implement the normal filter. 2014-06-26 13:29:30 +10:00
tiff go.image/tiff: fix (TIFF-specific) LZW decompression. 2014-06-02 14:51:51 +10:00
vp8 go.image/vp8: use branch-free abs 2014-06-30 10:33:37 +10:00
vp8l go.image/vp8l: new package. 2014-06-17 21:51:57 +10:00
webp go.image/vp8: implement the normal filter. 2014-06-26 13:29:30 +10:00
.hgignore .hgignore: add comment setting policy 2013-12-20 16:30:01 -08:00
AUTHORS go.empty: prototype for new subrepository 2012-01-25 14:45:13 -05:00
codereview.cfg codereview.cfg: change defaultcc to golang-codereviews@ 2013-12-20 16:26:52 -08:00
CONTRIBUTORS go.empty: prototype for new subrepository 2012-01-25 14:45:13 -05:00
LICENSE LICENSE: add 2012-03-17 15:20:31 +11:00
PATENTS go.image: add PATENTS file to the subrepo. 2012-04-16 11:25:02 +10:00
README go.image: initial code. 2012-01-31 11:32:50 +11:00

README 

This repository holds supplementary Go image libraries.

To submit changes to this repository, see http://golang.org/doc/contribute.html.