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20501 Commits

Author SHA1 Message Date
Diego Biurrun
d211547ddd x86: mpegvideoenc: Split optimizations off into a separate file 2012-08-24 02:23:16 +02:00
Diego Biurrun
26ce9aec03 dnxhdenc: x86: more sensible names for optimization file and init function 2012-08-24 02:23:15 +02:00
Diego Biurrun
f1e06d37c9 svq1/svq3: Move common code out of SVQ1 decoder-specific file 2012-08-24 02:23:15 +02:00
Jordi Ortiz
43da682c87 dirac: add Comments and references to the standard 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-08-24 02:23:14 +02:00
Michael Niedermayer
168ddcd331 mjpeg: fix fliping with emu edges. 
Fixes Ticket121

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-23 21:53:10 +02:00
Joseph Artsimovich
628e6d0164 Fix partially hidden macroblocks for 10-bit DNxHD. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-23 20:09:57 +02:00
Georg Lippitsch
15acfa21fc ffv1: more than 8 bit per RGB channel 
Add support for GBRP9, GBRP10, GBRP12 and GBRP14 pix formats in ffv1.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-23 19:44:43 +02:00
Michael Niedermayer
2b3b52d519 lagarith: fix alignment on buffers passed into prediction dsp code. 
This should fix issues with direct rendering

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-23 19:03:57 +02:00
Michael Niedermayer
599a4e0771 mpeg4audio: dont take the SBR flag too serious. 
Fixes Ticket1049

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-23 14:43:12 +02:00
Michael Niedermayer
104f42e694 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  doc/APIchanges: add an entry for codec descriptors.
  vorbisenc: set AVCodecContext.bit_rate to 0
  vorbisenc: fix quality parameter
  FATE: add ALAC encoding tests
  lpc: fix alignment of windowed samples for odd maximum LPC order
  alacenc: use s16p sample format as input
  alacenc: remove unneeded sample_fmt check
  alacenc: fix max_frame_size calculation for the final frame
  adpcm_swf: Use correct sample offsets when using trellis.
  rtmp: support strict rtmp servers
  mjpegdec: support AVRn interlaced
  x86: remove FASTDIV inline asm

Conflicts:
	doc/APIchanges
	libavcodec/mjpegdec.c
	libavcodec/vorbisenc.c
	libavutil/x86/intmath.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-23 14:33:33 +02:00
Justin Ruggles
a0a5fed908 vorbisenc: set AVCodecContext.bit_rate to 0 
The Vorbis encoder is always VBR.
 2012-08-22 19:58:46 -04:00
Justin Ruggles
890fddd0ea vorbisenc: fix quality parameter 
This generates output with bitrates similar to libvorbis for a given quality
value.
 2012-08-22 19:58:39 -04:00
Justin Ruggles
4b0e0f31bf lpc: fix alignment of windowed samples for odd maximum LPC order 
Fixes crash on x86 due to alignment requirements for w_data in
lpc_apply_welch_window_sse2().
 2012-08-22 16:41:50 -04:00
Justin Ruggles
f24cc1b2f1 alacenc: use s16p sample format as input 2012-08-22 16:41:41 -04:00
Justin Ruggles
358078d9bb alacenc: remove unneeded sample_fmt check 2012-08-22 16:41:33 -04:00
Justin Ruggles
ec7a212f9f alacenc: fix max_frame_size calculation for the final frame 2012-08-22 16:41:23 -04:00
Michael Niedermayer
12ad68b7e2 utvideoenc: use dsp.sub_hfyu_median_prediction 
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-22 20:30:38 +02:00
Michael Niedermayer
729b2d02af utvideoenc: align mangled buffer starts. 
This is essential for fast SIMD accesses.
The same should be done with the predict output.

Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-22 20:30:38 +02:00
Michael Niedermayer
d79c87a697 utvideoenc: drop step 
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-22 20:30:38 +02:00
Michael Niedermayer
ba69eb5221 utvideoenc: avoid writing into the input picture. 
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-22 20:30:33 +02:00
Michael Niedermayer
f92f4935ac utvideoenc: use ff_generate_len() 
19% faster
smaller files
this may also fix possible integer overflows due to previous 32bit useage

Tested with libutvideo and our utvideo decoder, this patch does not change
decoder output in the test

Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-22 19:38:24 +02:00
Justin Ruggles
5d4ef004bf adpcm_swf: Use correct sample offsets when using trellis. 
Fixes invalid reads when encoding mono streams when trellis is used.
 2012-08-22 12:43:51 -04:00
Michael Niedermayer
ac33016158 mjpegdec: support AVRn interlaced 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-08-22 17:44:43 +02:00
Michael Niedermayer
3f943fe681 huffman/huffyuv: move lorens huffman table generation code to huffman.c/h 
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-22 16:52:07 +02:00
Michael Niedermayer
4fced11df7 utvideoenc: optimize and simplify mangle_rgb_planes 
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-22 16:49:53 +02:00
Michael Niedermayer
3699960690 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  build: x86: Only compile mpegvideo optimizations when necessary
  configure: Drop fastdiv option
  build: Make the E-AC-3 encoder select the AC-3 encoder
  fate: flac: Only run tests requiring samples when samples are available

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-22 14:37:03 +02:00
Diego Biurrun
6fa488678f build: x86: Only compile mpegvideo optimizations when necessary 2012-08-22 01:06:33 +02:00
Diego Biurrun
4264a0dd54 build: Make the E-AC-3 encoder select the AC-3 encoder 
The E-AC-3 encoder depends on almost all of the code of the AC-3
encoder, so it makes no sense to enable one without the other.
 2012-08-22 01:02:17 +02:00
Piotr Bandurski
bc151aee60 avrn: lowercase "name" and expand"long_name" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-21 22:32:31 +02:00
Michael Niedermayer
50df56161f Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  dirac: use meaningful return values
  flacdec: simplify sample buffer handling
  flacdec: simplify loop in decode_residuals()
  fate: make Ut Video encoder tests use bitexact swscale flags
  build: amrwb: Drop redundant lsp dependency declaration
  fate: fix utvideoenc tests

Conflicts:
	libavcodec/dirac.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-21 16:17:13 +02:00
Jordi Ortiz
72e8d86b19 dirac: use meaningful return values 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-08-21 15:51:52 +02:00
Mans Rullgard
44c56a1617 flacdec: simplify sample buffer handling 
Pass pointer to sample buffer instead of channel number to various
functions called from decode_subframe().  Also simplify a few
expressions within this function.
 2012-08-21 11:23:13 +01:00
Mans Rullgard
ea98507db0 flacdec: simplify loop in decode_residuals() 2012-08-21 11:23:13 +01:00
Michael Niedermayer
786f06e109 h264: fix variable overflow after a few years of video playback 
Found-by: Joakim Plate <elupus@ecce.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-20 22:30:00 +02:00
Derek Buitenhuis
18263698ab utvideoenc: Port to ff_alloc_packet2 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-20 20:55:19 +02:00
Michael Niedermayer
bb3ed3bae6 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  fate: Add FATE tests for the Ut Video encoder
  lavc: add Ut Video encoder
  mpegvideo_enc: remove stray duplicate line from 7f9aaa4
  swscale: x86: fix #endif comments in rgb2rgb template file
  avconv: mark more options as expert.
  avconv: split printing "main options" into global and per-file.
  avconv: refactor help printing.

Conflicts:
	Changelog
	ffmpeg_opt.c
	ffserver.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-20 17:31:55 +02:00
Diego Biurrun
deb23777f2 build: amrwb: Drop redundant lsp dependency declaration 2012-08-20 16:21:48 +02:00
Wolfram Gloger
a5a0dedf11 Fix duplicate packet init introduced by 7f9aaa4 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-20 14:45:28 +02:00
Jan Ekström
1ab5a78042 lavc: add Ut Video encoder 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-08-20 11:22:59 +02:00
Anton Khirnov
677e763a55 mpegvideo_enc: remove stray duplicate line from 7f9aaa4 2012-08-20 10:05:49 +02:00
Michael Niedermayer
76c3fff2f3 h264: Workaround invalid MPEG-TS broadcasts 
Fixes seeking to the first keyframe
Fixes Ticket1029

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-20 05:47:42 +02:00
Michael Niedermayer
9e5f79ed8a avrndec: add DR1 capability flag 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-20 03:31:41 +02:00
Michael Niedermayer
b1acf5d7a6 AVRn: fix progressive 
Fixes Ticket970

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-20 02:50:59 +02:00
Michael Niedermayer
ba2cf854d0 lavc: move AVRn to a seperate decoder. 
The special cases in demuxers and decoders are a mess otherwise (and more
would be needed to support it fully)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-20 02:46:09 +02:00
Nicolas George
c28d80f4c9 lavc: avcodec_get_name: return "none" for AV_CODEC_ID_NONE. 2012-08-19 15:26:05 +02:00
Michael Niedermayer
c9fe864472 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  vorbisdec: remove some pointless comments
  avprobe: add const to AVCodec pointer
  libavformat: add const to AVCodec pointers
  pthread: add const to AVCodec pointers

Conflicts:
	ffprobe.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-19 14:55:58 +02:00
Mans Rullgard
4855022aa1 vorbisdec: remove some pointless comments 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-08-19 12:59:58 +01:00
Michael Niedermayer
0de4918f32 rawdec: support AVRn 1:1 raw interlaced mode 
Fixes Ticket971

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-18 23:55:59 +02:00
Michael Niedermayer
a21f65b55e elbg: switch to av_assert 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-18 21:54:52 +02:00
Michael Niedermayer
9018f8c328 elbg: fix assert 
It seems the condition was flipped from what was intended

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-18 21:53:32 +02:00