Commit Graph

17 Commits

Author SHA1 Message Date
Christophe Gisquet
4ba8560077 huffyuv: increase VLC_BITS to 12
May require a different tuning for arm chips?

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-31 04:26:41 +02:00
Christophe Gisquet
c609f803e1 huffyuv: avoid duplicated defines
Move the defines to the dsp header.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-29 14:08:35 +02:00
Michael Niedermayer
48a6916308 Merge commit '512f3ffe9b4bb86767c2b1176554407c75fe1a5c'
* commit '512f3ffe9b4bb86767c2b1176554407c75fe1a5c':
  dsputil: Split off HuffYUV encoding bits into their own context

Conflicts:
	configure
	libavcodec/dsputil.c
	libavcodec/dsputil.h
	libavcodec/huffyuv.h
	libavcodec/huffyuvenc.c
	libavcodec/pngenc.c
	libavcodec/x86/dsputilenc_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-28 00:03:59 +02:00
Michael Niedermayer
e2abc0d5ca Merge commit '0d439fbede03854eac8a978cccf21a3425a3c82d'
* commit '0d439fbede03854eac8a978cccf21a3425a3c82d':
  dsputil: Split off HuffYUV decoding bits into their own context

Conflicts:
	configure
	libavcodec/dsputil.c
	libavcodec/dsputil.h
	libavcodec/huffyuv.h
	libavcodec/huffyuvdec.c
	libavcodec/lagarith.c
	libavcodec/vble.c
	libavcodec/x86/Makefile
	libavcodec/x86/dsputil.asm
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/dsputil_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-27 23:16:06 +02:00
Diego Biurrun
512f3ffe9b dsputil: Split off HuffYUV encoding bits into their own context
Also shorten HuffYUV context member names to avoid clutter.
2014-05-27 08:54:53 -07:00
Diego Biurrun
0d439fbede dsputil: Split off HuffYUV decoding bits into their own context
Also shorten HuffYUV context member names to avoid clutter.
2014-05-27 08:52:34 -07:00
Michael Niedermayer
7cf8918b0d avcodec/huffyuv: update years in copyright
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-27 01:45:57 +01:00
Michael Niedermayer
53167ecfdb avcodec/huffyuv: support AV_PIX_FMT_YUV(A)4XYP16 and GRAY16
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-26 00:23:03 +01:00
Michael Niedermayer
f70d7eb20c Move add/diff_int16 to lossless_videodsp
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-20 21:32:47 +01:00
Michael Niedermayer
b53aab1a58 libavcodec/huffyuv: >8 bit support
This adds only yuv420p10, others are trivial to add after this commit
and will be added in a subsequent commit.
Currently the implementation is not optimized, optimizations will be
added later

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-16 16:59:15 +01:00
Michael Niedermayer
534a89478d avcodec/huffyuv: add a field that represents the number of symbols
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-16 16:24:16 +01:00
Michael Niedermayer
13f3092b38 avcodec/huffyuv: add YUVA420P, YUVA422P, YUVA444P, GBRAP, GRAY8A
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-06 21:19:32 +01:00
Michael Niedermayer
27b1e63f32 avcodec/huffyuv: Support more 8bit YUV formats
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-06 01:02:26 +01:00
Michael Niedermayer
be1e6e7503 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mpegvideo_enc: use the AVFrame API properly.
  ffv1: use the AVFrame API properly.
  jpegls: use the AVFrame API properly.
  huffyuv: use the AVFrame API properly.

Conflicts:
	libavcodec/ffv1.c
	libavcodec/ffv1.h
	libavcodec/ffv1dec.c
	libavcodec/ffv1enc.c

Changes to ffv1 are more redone than merged due to them being based on
an ancient codebase and a good part of that having being done already
as well.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-17 13:55:50 +01:00
Anton Khirnov
14b35bf065 huffyuv: use the AVFrame API properly. 2013-11-16 17:50:20 +01:00
Michael Niedermayer
def18e5470 Merge commit 'b047c68783aa4042b322af7af043b643d5daf09c'
* commit 'b047c68783aa4042b322af7af043b643d5daf09c':
  4xm: don't rely on get_buffer() initializing the frame.
  huffyuv: split encoder and decoder into separate files.
  lavc: make pkt_{p,d}ts doxy less confusing

Conflicts:
	libavcodec/Makefile
	libavcodec/huffyuv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-23 14:53:21 +01:00
Anton Khirnov
2ca5ca2957 huffyuv: split encoder and decoder into separate files. 2012-12-23 11:17:49 +01:00