dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2024-12-26 13:48:21 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

webp-lossless-bitstream-spec,cosmetics: reflow abstract

Browse Source 
Bug: webp:448
Change-Id: Ie975dbb52687c6c068b029fc8f84db8cf189523a
This commit is contained in:
James Zern 2022-11-17 18:25:13 -08:00
parent 1e8e3ded21
commit e3ba2b1f5b
1 changed files with 9 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
doc/webp-lossless-bitstream-spec.txt
View File

@ -21,16 +21,15 @@ Paragraphs marked as \[AMENDED2\] were amended on 2022-05-13.
Abstract Abstract
-------- --------
WebP lossless is an image format for lossless compression of ARGB WebP lossless is an image format for lossless compression of ARGB images. The
images. The lossless format stores and restores the pixel values lossless format stores and restores the pixel values exactly, including the
exactly, including the color values for pixels whose alpha value is 0. The color values for pixels whose alpha value is 0. The format uses subresolution
format uses subresolution images, recursively embedded into the format images, recursively embedded into the format itself, for storing statistical
itself, for storing statistical data about the images, such as the used data about the images, such as the used entropy codes, spatial predictors,
entropy codes, spatial predictors, color space conversion, and color color space conversion, and color table. LZ77, prefix coding, and a color cache
table. LZ77, prefix coding, and a color cache are used for compression are used for compression of the bulk data. Decoding speeds faster than PNG have
of the bulk data. Decoding speeds faster than PNG have been been demonstrated, as well as 25% denser compression than can be achieved using
demonstrated, as well as 25% denser compression than can be achieved today's PNG format.
using today's PNG format.
* TOC placeholder * TOC placeholder