libwebp

mirror of https://github.com/webmproject/libwebp.git synced 2025-01-28 23:52:56 +01:00

History

skal 176fda2650 fix the bit-writer for lossless in 32bit mode

Sometimes, we can write 18bit or more at time, and it would
overflow the 32bit accumulator.

Also clarified the num-bits limitations (and exposed
VP8L_MAX_NUM_BIT_READ in bit_reader.h)

fixes http://code.google.com/p/webp/issues/detail?id=200

Seems a bit faster (use of local fields for bits_ / used_)

also: added the __QNX__ bswap while at it.

Change-Id: I876db93a931db15b083cf1d838c70105effa7167

2014-05-22 07:19:22 +02:00

dec

revamp the point-sampling functions by processing a full plane

2014-05-20 15:13:44 -07:00

demux

use WebPSafe[CM]alloc/WebPSafeFree instead of [cm]alloc/free

2014-03-27 15:50:59 -07:00

dsp

dsp.h: add a check for AVX2 / define WEBP_USE_AVX2

2014-05-21 20:46:28 -07:00

enc

use decoder's DSP functions for autofilter