[go: up one dir, main page]
Google Git
Sign in
chromium / webm / libwebp / refs/heads/main
commite40787da7188083075ca2f0dc7e947a569b228e7[log] [tgz]
authormxms <mxms@google.com>Thu Oct 09 16:37:22 2025
committermxms <mxms@google.com>Thu Oct 09 16:38:41 2025
tree8e4bd807686c053e458db32c986d6b38484f33cd
parent9636d8e04f1a7fdfb450baf8bffecafd95223ef1 [diff]
Add WEBP_UNSAFE_MEMCMP helper

Memcmp is used in other parts of libwebp which we didn't see yet in
webputils. The places that use memcp use it as an expression, (i.e. if
(memcmp(...)), so explicitly do not wrap in do { } while (0) guard.

Change-Id: Ifa972640bae052717a1af02112c62dc197dfe0f1
1 file changed
tree: 8e4bd807686c053e458db32c986d6b38484f33cd
  1. cmake/
  2. doc/
  3. examples/
  4. extras/
  5. gradle/
  6. imageio/
  7. infra/
  8. m4/
  9. man/
  10. sharpyuv/
  11. src/
  12. swig/
  13. tests/
  14. webp_js/
  15. .clang-format
  16. .cmake-format.py
  17. .gitattributes
  18. .gitignore
  19. .mailmap
  20. .pylintrc
  21. .style.yapf
  22. Android.mk
  23. AUTHORS
  24. autogen.sh
  25. build.gradle
  26. ChangeLog
  27. CMakeLists.txt
  28. codereview.settings
  29. configure.ac
  30. CONTRIBUTING.md
  31. COPYING
  32. gradle.properties
  33. gradlew
  34. gradlew.bat
  35. iosbuild.sh
  36. Makefile.am
  37. makefile.unix
  38. Makefile.vc
  39. NEWS
  40. PATENTS
  41. PRESUBMIT.py
  42. README.md
  43. xcframeworkbuild.sh
README.md

WebP Codec

      __   __  ____  ____  ____
     /  \\/  \/  _ \/  _ )/  _ \
     \       /   __/  _  \   __/
      \__\__/\____/\_____/__/ ____  ___
            / _/ /    \    \ /  _ \/ _/
           /  \_/   / /   \ \   __/  \__
           \____/____/\_____/_____/____/v1.6.0

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. For security reports, select ‘Security report’ from the Template dropdown.

Patches welcome! See how to contribute.

Discuss

Email: webp-discuss@webmproject.org

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