aw/golang-image
1
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
261 Commits 1 Branch 2 Tags 8 MiB
Go 99.8%
Assembly 0.2%
a9455cf03d
Go to file
David Heuschmann a9455cf03d image/bmp: support v4 and v5 info header versions 
Decode BITMAPV4INFOHEADER and BITMAPV5INFOHEADER in addition to
BITMAPINFOHEADER and check if any of their features are used. If this is
not the case, the bmp can be decoded as if it had the BITMAPINFOHEADER.
Otherwise an ErrUnsupported is returned.

The colormap.bmp and yellow_rose-small-v5.bmp files were generated using
imagemagick using the following conversions:

convert video-001.bmp -depth 8 -palette colormap.bmp
convert yellow_rose-small.bmp -format BMP5 yellow_rose-small-v5.bmp

The corresponding png files were created using imagemagick convert
without any arguments.

Fixes golang/go#27767

Change-Id: I5c0138b231c68132d39a29c71b61faa546921511
Reviewed-on: https://go-review.googlesource.com/c/141799
Reviewed-by: Nigel Tao <nigeltao@golang.org>
Run-TryBot: Nigel Tao <nigeltao@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2018-10-23 22:58:01 +00:00
bmp image/bmp: support v4 and v5 info header versions 2018-10-23 22:58:01 +00:00
cmd/webp-manual-test webp: fix tests for webp/nycbcra deprecation. 2016-04-02 01:02:22 +00:00
colornames colornames: export variables such as Darkred. 2016-05-27 00:36:51 +00:00
draw draw: fix crash caused by Scale by Copy shortcut 2017-12-14 22:51:56 +00:00
example/font example/font: use an "example" build tag instead of "ignore". 2016-04-12 11:14:18 +00:00
font image/font: expose caret slope 2018-09-26 01:56:37 +00:00
math math/fixed: add some Point and Rectangle methods. 2017-01-06 00:18:22 +00:00
riff riff: fix some short chunk data bugs. 2016-07-07 05:37:58 +00:00
testdata image/bmp: support v4 and v5 info header versions 2018-10-23 22:58:01 +00:00
tiff tiff: fixes problem with decoding tiled uint16 tiff files. 2018-04-03 16:11:27 +00:00
vector vector: prevent fused multiply-add being used in floatingLineTo 2017-09-07 23:27:51 +00:00
vp8 vp8: split expression to placate 386 compiler 2015-07-29 22:52:57 +00:00
vp8l vp8l: don't ignore I/O errors when reading LZ77 parameters. 2015-05-11 04:53:56 +00:00
webp webp: make a placeholder package for Go 1.5 and earlier. 2016-07-16 05:04:44 +00:00
.gitattributes image: copying .gitattributes to all subrepositories 2014-12-23 11:05:35 +00:00
.gitignore convert .hgignore to .gitignore. 2014-12-08 10:42:30 +11:00
AUTHORS go.empty: prototype for new subrepository 2012-01-25 14:45:13 -05:00
codereview.cfg image: add codereview.cfg 2015-03-18 17:04:05 +00:00
CONTRIBUTING.md CONTRIBUTING.md: remove note about not accepting Pull Requests 2018-03-14 18:02:48 +00:00
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.md README: fix go get instructions 2018-06-01 11:54:56 +00:00

README.md

Go Images

This repository holds supplementary Go image libraries.

Download/Install

The easiest way to install is to run go get -u golang.org/x/image/.... You can also manually git clone the repository to $GOPATH/src/golang.org/x/image.

Report Issues / Send Patches

This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://golang.org/doc/contribute.html.

The main issue tracker for the image repository is located at https://github.com/golang/go/issues. Prefix your issue with "x/image:" in the subject line, so it is easy to find.