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James Zern ce2f2d668e SharpYuvConvert: fix a race on SharpYuvGetCPUInfo
Rather than make a copy, requiring an additional lock/unlock only to set
the pointer to itself, pass the address of SharpYuvGetCPUInfo and use it
as a sentinel to avoid updating the pointer.

Change-Id: I22fb467f1659c16805c0d3bc7aaeba6a1bb16dbb
2022-10-27 13:52:01 -07:00
cmake sharpyuv/Makefile.am+cmake: add missing -lm 2022-10-25 15:58:21 -07:00
doc Merge "webp-lossless-bitstream-spec: convert BNF to ABNF" into main 2022-10-15 02:01:48 +00:00
examples cwebp: fix WebPPictureHasTransparency call 2022-08-08 16:42:00 -07:00
extras bump version to 1.2.4 2022-08-04 22:02:35 -07:00
gradle/wrapper update gradle to 6.1.1 2021-01-02 15:51:55 -08:00
imageio tiffdec: add grayscale support 2022-03-31 21:43:29 -07:00
infra run_static_analysis.sh: fix scan-build archive path 2022-06-13 16:17:42 -07:00
m4 autoconf: update ax_pthread.m4 2013-12-29 11:56:21 -05:00
man man/cwebp.1: add note about crop/resize order 2022-03-17 16:08:34 -07:00
sharpyuv SharpYuvConvert: fix a race on SharpYuvGetCPUInfo 2022-10-27 13:52:01 -07:00
src Merge changes Id72fbf3b,Ic59d23a2 into main 2022-10-26 20:56:42 +00:00
swig Markdownify libwebp docs and reorganize them. 2022-02-15 15:31:56 +00:00
tests Create libsharpyuv.a in makefile.unix. 2022-08-08 09:40:34 +02:00
webp_js webp_js/README.md,cosmetics: reflow some lines 2022-10-06 14:10:03 -07:00
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Android.mk sharpyuv: add SharpYuvGetCPUInfo 2022-10-26 13:07:01 -07:00
AUTHORS update AUTHORS 2022-06-30 19:30:27 -07:00
autogen.sh build: just use autoreconf, avoid calling tools manually 2011-03-26 09:50:31 -07:00
build.gradle sharpyuv: add SharpYuvGetCPUInfo 2022-10-26 13:07:01 -07:00
ChangeLog update ChangeLog 2022-08-05 16:49:26 -07:00
CMakeLists.txt Merge changes Id72fbf3b,Ic59d23a2 into main 2022-10-26 20:56:42 +00:00
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configure.ac *.pc.in: rename lib_prefix to webp_libname_prefix 2022-10-24 16:44:42 -07:00
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COPYING Initial commit 2010-09-30 09:55:07 -04:00
gradle.properties Add gradle support 2016-05-24 15:35:20 +02:00
gradlew update gradle to 6.1.1 2021-01-02 15:51:55 -08:00
gradlew.bat update gradle to 6.1.1 2021-01-02 15:51:55 -08:00
iosbuild.sh fix ios build scripts after sharpyuv dep added 2022-03-08 19:52:45 -08:00
Makefile.am Make libwebp depend on libsharpyuv. 2022-03-04 11:35:03 +01:00
makefile.unix sharpyuv: add SharpYuvGetCPUInfo 2022-10-26 13:07:01 -07:00
Makefile.vc sharpyuv: add SharpYuvGetCPUInfo 2022-10-26 13:07:01 -07:00
NEWS update NEWS 2022-08-04 22:02:45 -07:00
PATENTS fix typo: constitutes -> constitute 2015-04-18 08:46:53 -07:00
PRESUBMIT.py patch-check: detect duplicated files 2021-12-17 00:25:43 +00:00
README.md bump version to 1.2.4 2022-08-04 22:02:35 -07:00
xcframeworkbuild.sh fix ios build scripts after sharpyuv dep added 2022-03-08 19:52:45 -08:00

WebP Codec

      __   __  ____  ____  ____
     /  \\/  \/  _ \/  _ )/  _ \
     \       /   __/  _  \   __/
      \__\__/\____/\_____/__/ ____  ___
            / _/ /    \    \ /  _ \/ _/
           /  \_/   / /   \ \   __/  \__
           \____/____/\_____/_____/____/v1.2.4

WebP codec is a library to encode and decode images in WebP format. This package contains the library that can be used in other programs to add WebP support, as well as the command line tools 'cwebp' and 'dwebp' to compress and decompress images respectively.

See https://developers.google.com/speed/webp for details on the image format.

The latest source tree is available at https://chromium.googlesource.com/webm/libwebp

It is released under the same license as the WebM project. See https://www.webmproject.org/license/software/ or the "COPYING" file for details. An additional intellectual property rights grant can be found in the file PATENTS.

Building

See the building documentation.

Encoding and Decoding Tools

The examples/ directory contains tools to encode and decode images and animations, view information about WebP images, and more. See the tools documentation.

APIs

See the APIs documentation, and API usage examples in the examples/ directory.

Bugs

Please report all bugs to the issue tracker: https://bugs.chromium.org/p/webp

Patches welcome! See how to contribute.

Discuss

Email: webp-discuss@webmproject.org

Web: https://groups.google.com/a/webmproject.org/group/webp-discuss