libwebp/libwebp.changes

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Mon Aug 11 01:50:52 UTC 2014 - jengelh@inai.de

- Update to new upstream release 0.4.1
* AArch64 (arm64) & MIPS support/optimizations
* NEON assembly additions: ~25% faster lossy decode/encode (-m 4);
  ~10% faster lossless decode;~5-10% faster lossless encode (-m 3/4)
* dwebp/vwebp can read from stdin
* cwebp/gif2webp can write to stdout
* cwebp can read webp files; useful if storing sources as webp
  lossless

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Thu Jan  9 14:21:55 UTC 2014 - jengelh@inai.de

- Update to new upstream release 0.4.0
* improved gif2webp tool
* numerous fixes, compression improvement and speed-up
* dither option added to decoder (dwebp -dither 50 ...)
* improved multi-threaded modes (-mt option)
* improved filtering strength determination
* BMP and TIFF format output added to 'dwebp'
* Significant memory reduction for decoding lossy images with alpha.
* Intertwined decoding of RGB and alpha for a shorter
  time-to-first-decoded-pixel.
* WebPIterator has a new member 'has_alpha' denoting whether the
  frame contains transparency.
* Container spec amended with new 'blending method' for animation.

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Wed Jun 26 10:22:32 UTC 2013 - jengelh@inai.de

- Update to new upstream release 0.3.1
* Add incremental decoding support for images containing
  ALPH and ICCP chunks.
- Enable libwebpmux, libwebpdemux

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Tue Apr 16 09:49:31 UTC 2013 - jengelh@inai.de

- Update to new upstream release 0.3.0
* WebPINewRGB/WebPINewYUVA accept being passed a NULL output buffer
  and will perform auto-allocation.
* Default filter option is now "-strong -f 60"
* Encoding speed-up for lossy methods 3 to 6
* Alpha encoding can be done in parallel to lossy using
  `cwebp -mt ...`
* Color profile, metadata (XMP/EXIF) and animation support in the
  container was finalized.
* Various NEON assembly additions
- Tool updates / additions:
* gif2webp added
* vwebp given color profile & animation support
* cwebp can preserve color profile / metadata with "-metadata"

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Sun Dec  9 13:21:00 UTC 2012 - mailaender@opensuse.org

- Update to version 0.2.1
* libwebp: validate chunk size in ParseOptionalChunks
* cwebp (windows): fix alpha image import on XP
* autoconf/libwebp: enable dll builds for mingw
* [cd]webp: always output windows errors
* fix double to float conversion warning
* cwebp: fix jpg encodes on XP
* VP8LAllocateHistogramSet: fix overflow in size calculation
* GetHistoBits: fix integer overflow
* EncodeImageInternal: fix uninitialized free
* fix the -g/O3 discrepancy for 32bit compile
* fix the BITS=8 case
* Make *InitSSE2() functions be empty on non-SSE2 platform
* make *InitSSE2() functions be empty on non-SSE2 platform
* make VP8DspInitNEON() public

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Fri Aug 31 08:57:43 UTC 2012 - dimstar@opensuse.org

- Update to version 0.2.0:
* Add support for ARGB -> YUVA conversion for lossless decoder
* Add stats for lossless and alpha encoding
* Security related hardening: allocation and size checks
* Add PAM output support to dwebp
* Alpha channel encode/decode support
* Lossless encoder/decoder
* Add TIFF input support to cwebp
* Incompatible changes:
  - The encode ABI has been modified to support alpha encoding
  - Deprecated function WebPINew() has been removed
  - Decode function signatures have changed to consistently use
    size_t over int/uint32_t
  - decode_vp8.h is no longer installed system-wide
  - cwebp will encode the alpha channel if present.
* Add libtiff-devel BuildRequires for the new tiff input support.
* Rename libwebp2 subpackage to libwebp4 (by changing lname
  defines), following upstreams soname bump (incl. baselibs.conf).
* No reason to run autogen

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Mon Jan 30 12:51:06 UTC 2012 - jengelh@medozas.de

- Rename webp-tools to libwebp-tools to follow scheme of other
  lib*-tools packages.

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Wed Nov 23 09:26:59 UTC 2011 - coolo@suse.com

- add libtool as buildrequire to avoid implicit dependency

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Mon Oct 31 13:37:08 UTC 2011 - pgajdos@suse.com

- update to 0.1.3:
  * Advanced decoding APIs.
  * On-the-fly cropping and rescaling of images.
  * SSE2 instructions for decoding performance optimizations on x86 based platforms.
  * Support Multi-threaded decoding.
  * 40% improvement in Decoding performance.
  * Add support for RGB565, RGBA4444 & ARGB image colorspace.
  * Better handling of large picture encoding.

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Fri Sep 16 11:24:15 UTC 2011 - coolo@suse.com

- add baselibs.conf and use original tar

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Sat Aug  6 18:57:59 UTC 2011 - jengelh@medozas.de

- Rename subpackage libwebp-tools to webp-tools to get out of
  rpmlint's pedant observation that it does not contain libraries.