Tags: ttgb/libwebp
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libwebp 0.4.4 - 10/15/15: version 0.4.4 This is a binary compatible release. * 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)
libwebp-0.4.3 - 3/3/15: version 0.4.3 This is a binary compatible release. * Android / gcc / iOS / MSVS build fixes and improvements * lossless decode fix (issue #239 -- since 0.4.0) * documentation / vwebp updates for animation * multi-threading fix (issue #234)
libwebp-0.4.2 - 10/13/14: version 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
libwebp 0.4.1
- 7/24/14: version 0.4.1
This is a binary compatible release.
* 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
libwebp 0.4.0
- 12/19/13: version 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
* New function: WebPMuxGetCanvasSize
* 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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