Merge remote-tracking branch 'aosp/upstream-main' into aosp/master

libwebp-1.3.0

- 12/16/2022: version 1.3.0
  This is a binary compatible release.
  * add libsharpyuv, which exposes -sharp_yuv/config.use_sharp_yuv
    functionality to other libraries; libwebp now depends on this library
  * major updates to the container and lossless bitstream docs (#448, #546,
    #551)
  * miscellaneous warning, bug & build fixes (#576, #583, #584)

* aosp/upstream-main: (115 commits)
  update ChangeLog
  update NEWS
  bump version to 1.3.0
  update AUTHORS
  */Android.mk: add a check for NDK_ROOT
  doc/api.md,webp_js/README.md: Webp -> WebP
  extras: WebpToSDL -> WebPToSDL
  xcframeworkbuild.sh: bump MACOSX_CATALYST_MIN_VERSION
  CMake: align .pc variables with autoconf
  webp-lossless-bitstream-spec,cosmetics: reflow paragraphs
  webp-lossless-bitstream-spec: add amendment note
  lossless: SUBTRACT_GREEN -> SUBTRACT_GREEN_TRANSFORM
  webp-lossless-bitstream-spec: fix inv color txfm description
  webp-lossless-bitstream-spec: fix num_code_lengths check
  webp-lossless-bitstream-spec,cosmetics: grammar/capitalization
  webp-container-spec: normalize section title case
  webp-container-spec,cosmetics: grammar/capitalization
  webp-lossless-bitstream-spec,cosmetics: reflow abstract
  webp-lossless-bitstream-spec: reword abstract re alpha
  webp-container-spec,cosmetics: normalize range syntax
  ...

Bug: 262806895
Bug: https://crbug.com/webp/590
Change-Id: Iae7c555afafdfbdc44497f8813538940230cd803
Test: aosp_arm-eng aosp_arm64-eng aosp_x86-eng aosp_x86_64-eng
      aosp_barbet-userdebug compile
  aosp_oriole_hwasan-userdebug:
  cts-tradefed run commandAndExit cts-dev \
    [-a armeabi-v7a] \
    --include-filter CtsGraphicsTestCases \
    --module-arg \
    "CtsGraphicsTestCases:include-filter:.*(Bitmap|ImageDecoder)"
tree: e32852e48e7a969f8f46e0116c165bd92a5ec3ac
  1. cmake/
  2. doc/
  3. examples/
  4. extras/
  5. fuzz_seed_corpus/
  6. gradle/
  7. imageio/
  8. infra/
  9. m4/
  10. man/
  11. sharpyuv/
  12. src/
  13. swig/
  14. tests/
  15. webp_js/
  16. .gitattributes
  17. .gitignore
  18. .mailmap
  19. .pylintrc
  20. .style.yapf
  21. Android.bp
  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. METADATA
  40. MODULE_LICENSE_BSD
  41. NEWS
  42. NOTICE
  43. OWNERS
  44. PATENTS
  45. PRESUBMIT.py
  46. README.android
  47. README.md
  48. README.version
  49. xcframeworkbuild.sh
README.md

WebP Codec

      __   __  ____  ____  ____
     /  \\/  \/  _ \/  _ )/  _ \
     \       /   __/  _  \   __/
      \__\__/\____/\_____/__/ ____  ___
            / _/ /    \    \ /  _ \/ _/
           /  \_/   / /   \ \   __/  \__
           \____/____/\_____/_____/____/v1.3.0

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: https://bugs.chromium.org/p/webp

Patches welcome! See how to contribute.

Discuss

Email: [email protected]

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