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|Name: libwebp6||Distribution: openSUSE Leap 15.1|
|Version: 0.5.0||Vendor: openSUSE|
|Release: lp151.2.3||Build date: Mon Dec 17 20:52:28 2018|
|Group: System/Libraries||Build host: build83|
|Size: 379544||Source RPM: libwebp-0.5.0-lp151.2.3.src.rpm|
|Summary: Library for the WebP graphics format|
WebP is an image format that does lossy compression of digital photographic images. WebP consists of a codec based on VP8, and a container based on RIFF. Webmasters, web developers and browser developers can use WebP to compress, archive and distribute digital images more efficiently.
* Fri Feb 12 2016 email@example.com - Update baselibs.conf * Thu Feb 11 2016 firstname.lastname@example.org - Update to 0.5.0 * miscellaneous bug & build fixes (issues #234, #258, #274, #275, [#278]) * encoder & decoder speed-ups on x86/ARM/MIPS for lossy & lossless + note! YUV->RGB conversion was sped-up, but the results will be slightly different from previous releases * various lossless encoder improvements * gif2webp improvements, -min_size option added * tools fully support input from stdin and output to stdout (issue [#168]) * New WebPAnimEncoder API for creating animations * New WebPAnimDecoder API for decoding animations * other API changes: + libwebp: WebPPictureSmartARGBToYUVA() (-pre 4 in cwebp) WebPConfig::exact (-exact in cwebp; -alpha_cleanup is now the default) WebPConfig::near_lossless (-near_lossless in cwebp) WebPFree() (free'ing webp allocated memory in other languages) WebPConfigLosslessPreset() WebPMemoryWriterClear() + libwebpdemux: removed experimental fragment related fields and functions + libwebpmux: WebPMuxSetCanvasSize() * new libwebpextras library with some uncommon import functions: WebPImportGray/WebPImportRGB565/WebPImportRGB4444 - Make building more verbose * Tue Dec 08 2015 email@example.com - Update to version 0.4.4 * rescaling out-of-bounds read fix (issue #254) * various build fixes and improvements (issues #253, #259, #262, #267, #268) * container documentation update * gif2webp transparency fix (issue #245) - Add freeglut-devel build requires * Mon Jun 29 2015 firstname.lastname@example.org - Add libwebp-devel to baselibs.conf [bnc#936417] * Sat Jun 13 2015 email@example.com - remove aarch64-disable-neon.diff: compiler was fixed, neon can be compiled now * Sun Mar 29 2015 firstname.lastname@example.org - Update to new upstream release 0.4.3 * lossless decode fix and a multi-threading fix * documentation / vwebp updates for animation * Wed Oct 29 2014 email@example.com - Update baselibs.conf: make it match the currently build library packages. * Tue Oct 28 2014 firstname.lastname@example.org - update to 0.4.2: This is a binary compatible release. * Android / gcc build fixes * (Windows) fix reading from stdin and writing to stdout * gif2webp: miscellaneous fixes * fix 'alpha-leak' with lossy compression (issue #220) * the lossless bitstream spec has been amended to reflect the current code - add aarch64-disable-neon.diff: work around compile failure with neon on aarch64. - add libwebpdecoder1 subpackage * Mon Aug 11 2014 email@example.com - 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 * Thu Jan 09 2014 firstname.lastname@example.org - 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. * Wed Jun 26 2013 email@example.com - Update to new upstream release 0.3.1 * Add incremental decoding support for images containing ALPH and ICCP chunks. - Enable libwebpmux, libwebpdemux * Tue Apr 16 2013 firstname.lastname@example.org - 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" * Sun Dec 09 2012 email@example.com - 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 * Fri Aug 31 2012 firstname.lastname@example.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 * Mon Jan 30 2012 email@example.com - Rename webp-tools to libwebp-tools to follow scheme of other lib*-tools packages. * Wed Nov 23 2011 firstname.lastname@example.org - add libtool as buildrequire to avoid implicit dependency * Mon Oct 31 2011 email@example.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. * Fri Sep 16 2011 firstname.lastname@example.org - add baselibs.conf and use original tar * Sat Aug 06 2011 email@example.com - Rename subpackage libwebp-tools to webp-tools to get out of rpmlint's pedant observation that it does not contain libraries.
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