From 40afa9269b12ab12edf09d7080811ce59f50d446 Mon Sep 17 00:00:00 2001 From: James Zern Date: Fri, 6 Oct 2023 11:46:24 -0700 Subject: [PATCH] webp-lossless-bitstream-spec: simplify abstract This syncs the document with the draft RFC. Change-Id: Ie6e9c9a50527378cb1b24e2c130a0a09855fe96e --- doc/webp-lossless-bitstream-spec.txt | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/doc/webp-lossless-bitstream-spec.txt b/doc/webp-lossless-bitstream-spec.txt index e732887d..4370996d 100644 --- a/doc/webp-lossless-bitstream-spec.txt +++ b/doc/webp-lossless-bitstream-spec.txt @@ -19,13 +19,11 @@ Abstract WebP lossless is an image format for lossless compression of ARGB images. The lossless format stores and restores the pixel values exactly, including the -color values for pixels whose alpha value is 0. The format uses subresolution -images, recursively embedded into the format itself, for storing statistical -data about the images, such as the used entropy codes, spatial predictors, color -space conversion, and color table. A universal algorithm for sequential data -compression (LZ77), prefix coding, and a color cache are used for compression of -the bulk data. Decoding speeds faster than PNG have been demonstrated, as well -as 25% denser compression than can be achieved using today's PNG format. +color values for fully transparent pixels. A universal algorithm for sequential +data compression (LZ77), prefix coding, and a color cache are used for +compression of the bulk data. Decoding speeds faster than PNG have been +demonstrated, as well as 25% denser compression than can be achieved using +today's PNG format. * TOC placeholder