generic-library/ffmpeg
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16412 Commits

Author SHA1 Message Date
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
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
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
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
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
Diego Biurrun
deb23777f2 build: amrwb: Drop redundant lsp dependency declaration 2012-08-20 16:21:48 +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
Mans Rullgard
4855022aa1 vorbisdec: remove some pointless comments 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-08-19 12:59:58 +01:00
Mans Rullgard
11434c9b13 pthread: add const to AVCodec pointers 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-08-18 14:20:57 +01:00
Anton Khirnov
7f9aaa499b mpegvideo_enc: don't use deprecated avcodec_encode_video(). 2012-08-18 08:48:30 +02:00
Anton Khirnov
91e59fea30 lavc: add avcodec_descriptor_get_by_name(). 2012-08-18 08:48:30 +02:00
Anton Khirnov
0a0f19b577 lavc: add const to AVCodec* function parameters. 2012-08-18 08:48:30 +02:00
Uoti Urpala
2e8f3cbcda h264: vdpau: fix crash with unsupported colorspace 
The h264_vdpau decoder crashed if output colorspace was not 8-bit 420.
Add a check to error out instead (current hardware does not support
other colorspaces, so successful decoding is not possible).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-08-17 20:08:53 +03:00
Martin Storsjö
ca00a7e809 amrwbdec: Decode the fr_quality bit properly 
The way this bit is decoded was accidentally flipped in b70feb405,
leading to warnings "Encountered a bad or corrupted frame" for each
decoded frame.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-08-17 20:08:40 +03:00
Luca Barbato
4aa3d7b3f2 libvpxenc: use the default bitrate if not set 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-08-17 12:47:45 +02:00
Jan Ekström
77f47e3288 utvideo: Rename utvideo.c to utvideodec.c 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-08-17 12:36:55 +02:00
Luca Barbato
0f64cd1e81 mjpegdec: more meaningful return values 2012-08-17 01:29:19 +02:00
Martin Storsjö
7ebe3962f3 Add missing includes for code relying on external libraries 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-08-16 16:47:02 +03:00
Martin Storsjö
232e35de2e Fix even more missing includes after the common.h removal 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-08-16 14:23:59 +03:00
Diego Biurrun
f704a079a1 build: Factor out rangecoder dependencies to CONFIG_RANGECODER 
A new hidden config variable is added for the codecs that depend on
the rangecoder parts.
 2012-08-16 11:05:39 +02:00
Diego Biurrun
c292f6a24d build: Factor out error resilience dependencies to CONFIG_ERROR_RESILIENCE 
A new hidden config variable is added for the codecs that depend on
the error resilience parts.
 2012-08-16 11:05:38 +02:00
Diego Biurrun
6961bdface x86: avcodec: Consistently name all init files 2012-08-16 11:05:38 +02:00
Martin Storsjö
33e112847d Add more missing includes after removing the implicit common.h 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-08-16 10:49:54 +03:00
Martin Storsjö
70766c2182 Add some more missing includes after removing the implicit common.h 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-08-15 23:48:48 +03:00
Martin Storsjö
1d9c2dc89a Don't include common.h from avutil.h 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-08-15 22:32:06 +03:00
Anton Khirnov
661454aa28 api-example: use new video encoding API. 2012-08-15 08:45:27 +02:00
Diego Biurrun
29cfdd3767 x86: avcodec: Appropriately name files containing only init functions 2012-08-15 03:24:08 +02:00
Diego Biurrun
be12958937 mpegvideo_mmx_template: drop some commented-out cruft 2012-08-15 03:24:07 +02:00
Diego Biurrun
11928d24fe w32pthreads: Add missing #includes to make header compile standalone 2012-08-14 23:36:56 +02:00
Maksalov Boris
c0f4cf7798 prores: interlaced ProRes encoding 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-08-14 19:28:50 +02:00
Mans Rullgard
0d230e9312 g723.1: simplify scale_vector() 
It is impossible for bits to be 15 here so the special case is
not needed.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-08-14 12:08:30 +01:00
Mans Rullgard
a4b8fc3a8a g723.1: simplify normalize_bits() 
This function is always called with a non-negative argument, so
those special cases are not needed.  In the places the argument
might be zero, the return value for a zero argument does not matter
since it would then be used to scale an array full of zeros.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-08-14 12:08:29 +01:00
Sebastien Zwickert
063910f54d vda: cosmetics: fix Doxygen comment formatting 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-08-14 12:48:52 +02:00
Sebastien Zwickert
694be29f13 vda: better frame allocation 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-08-14 12:48:46 +02:00
Sebastien Zwickert
dc87ac55ab vda: Merge implementation into one file 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-08-14 12:48:08 +02:00
Sebastien Zwickert
3c37970637 vda: support synchronous decoding 
Note that the symbols used to run the hardware decoder in asynchronous mode
have been marked deprecated and will be dropped at a future version bump.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-08-14 12:47:27 +02:00
Sebastien Zwickert
cfc680ab39 vda: Reuse the bitstream buffer and reallocate it only if needed 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-08-14 12:47:15 +02:00
Diego Biurrun
ad08dfd594 build: Factor out mpegvideo encoding dependencies to CONFIG_MPEGVIDEOENC 
A new hidden config variable is added for the codecs that depend on
the mpegvideo encoding parts.
 2012-08-14 10:04:34 +02:00