dc9505855e
libwebp-1.4.0
- 4/12/2024: version 1.4.0
This is a binary compatible release.
* API changes:
- libwebpmux: WebPAnimEncoderSetChunk, WebPAnimEncoderGetChunk,
WebPAnimEncoderDeleteChunk
- libsharpyuv: SharpYuvOptionsInit, SharpYuvConvertWithOptions
- extras: SharpYuvEstimate420Risk
* further security related hardening in libwebp & examples
* some minor optimizations in the lossless encoder
* added WEBP_NODISCARD to report unused result warnings; enable with
-DWEBP_ENABLE_NODISCARD=1
* improvements and corrections in webp-container-spec.txt and
webp-lossless-bitstream-spec.txt (#611)
* miscellaneous warning, bug & build fixes (#615, #619, #632, #635)
Bug: webp:627
* tag 'v1.4.0':
update ChangeLog
update NEWS
provide a way to opt-out/override WEBP_NODISCARD
update ChangeLog
NEWS: fix date
vwebp: fix window title when options are given
update NEWS
bump version to 1.4.0
update AUTHORS
Change-Id: Ib09dee63d968b50166c9177f571d68082e50ca76
WebP Codec
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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