generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
30,981 Commits 24 Branches 241 Tags 173 MiB
82963f8f04
Commit Graph

14664 Commits

Author SHA1 Message Date
Justin Ruggles
a8fe9a7242 pthread: add some malloc failure checks 2011-11-21 10:18:25 -05:00
Justin Ruggles
f3a29b750a avcodec: move some AVCodecContext fields to an internal struct. 
A new field, AVCodecContext.internal is used to hold a new struct
AVCodecInternal, which has private fields that are not codec-specific and are
used by general libavcodec functions.

Moved internal_buffer, internal_buffer_count, and is_copy.
 2011-11-19 10:01:05 -05:00
Justin Ruggles
513b691955 avcodec: use av_opt_set() instead of deprecated av_set_string3() 2011-11-19 01:14:27 -05:00
Justin Ruggles
fa9aeb82e2 avcodec: fix some const warnings 
libavcodec/options.c:583: warning: assignment discards qualifiers from pointer
target type
libavcodec/options.c:589: warning: initialization discards qualifiers from
pointer target type
 2011-11-19 01:10:58 -05:00
Justin Ruggles
86d3730360 avcodec: remove pointless AVOption, internal_buffer_count 2011-11-19 00:36:49 -05:00
Luca Barbato
b7d939d998 cinepack: return non-generic errors 2011-11-18 12:10:41 +01:00
Michael Niedermayer
a4009c6a9a cinepak: remove redundant coordinate checks 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-18 11:58:45 +02:00
Michael Niedermayer
867b496681 cinepak: check strip_size 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-18 11:58:43 +02:00
Michael Niedermayer
d92fea2b14 cinepak, simplify, use AV_RB24() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-18 11:58:42 +02:00
Michael Niedermayer
a2b51fe87c cinepak: simplify, use FFMIN() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-18 11:36:05 +02:00
Michael Niedermayer
b55aa7df6b cinepak: Fix division by zero, ask for sample if encoded_buf_size is 0 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-18 11:35:56 +02:00
Alex Converse
bb4b0ad83b vp5: Fix illegal read. 
Found with Address Sanitizer
 2011-11-17 11:58:49 -08:00
Thierry Foucu
e0966eb140 vp6: Fix illegal read. 
Found with Address Sanitizer

Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2011-11-17 11:58:40 -08:00
Martin Storsjö
268fb3f985 mpegaudiodec: Don't use a nonexistent log context for av_dlog 
This fixes builds with DEBUG defined, broken since
1158745a2d.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-16 12:01:32 +02:00
Mike Melanson
747283a078 cinepak: Add another special case so that it can handle the following file: 
http://samples.mplayerhq.hu/V-codecs/CVID/bad_cinepak_frame_size.mov

This fix works around another work around which handles a different type
of odd Cinepak data.

Thanks to Matthew Hoops (clone2727 - gmail.com) for the sample and fix.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-16 10:50:52 +02:00
Kostya Shishkov
ffc638c283 lagarith: add some RGBA decoding support 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-16 10:49:51 +02:00
Nathan Caldwell
39616fc307 lagarith: Add correct line prediction for RGB 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-16 10:46:30 +02:00
Justin Ruggles
f1d1516e55 cosmetics: indentation 2011-11-15 12:17:20 -05:00
Justin Ruggles
1158745a2d mpegaudiodec: init static tables in AVCodec.init_static_data() 2011-11-15 12:17:20 -05:00
Mans Rullgard
3f5d6a665a binkvideo: simplify and remove invalid shifts 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-11-14 15:35:29 +00:00
Sebastien Zwickert
ac3dbb4d58 hwaccel: OS X Video Decoder Acceleration (VDA) support. 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-11-14 16:07:32 +01:00
Janne Grunau
29ae0565d9 vble: remove vble_error_close 
It does not make much sense to factor the error handling to its own
av_always_inline function. Fixes "format not a string literal and no
format arguments" warning in the av_log.
 2011-11-11 22:05:51 +01:00
Derek Buitenhuis
c433a3f9a5 VBLE Decoder 
Add a decoder for the VBLE Lossless Codec, which
still has a cult following. Used to be popular
several years ago on doom9.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-11 22:46:47 +02:00
Justin Ruggles
b656c4d08e tta: use an integer instead of a pointer to iterate output samples 2011-11-11 14:18:22 -05:00
Justin Ruggles
5c210e2cb9 shorten: do not modify samples pointer when interleaving 2011-11-11 14:18:22 -05:00
Justin Ruggles
befc473c00 mpc7: only support stereo input. 
The Musepack SV7 reference encoder converts mono to stereo when encoding.
 2011-11-11 14:17:40 -05:00
Justin Ruggles
8dbc6d03c0 dpcm: do not try to decode empty packets 2011-11-11 14:17:39 -05:00
Justin Ruggles
e79da63282 dpcm: remove unneeded buf_size==0 check. 
It is already checked in avcodec_decode_audio3()
 2011-11-11 14:17:39 -05:00
Justin Ruggles
9d06037d48 twinvq: add SSE/AVX optimized sum/difference stereo interleaving 2011-11-11 14:13:58 -05:00
Justin Ruggles
7b966566da vqf/twinvq: pass vqf COMM chunk info in extradata 
This is needed because the twinvq decoder cannot rely on bit_rate to be set.
The API documentation says that bit_rate is set by libavcodec, not by the
user.
 2011-11-11 14:06:14 -05:00
Justin Ruggles
a8a6da4a0e twinvq: check for allocation failure in init_mdct_win() 2011-11-11 14:06:14 -05:00
Alex Converse
88b2436911 mpc7: Fix memset call in mpc7_decode_frame function 2011-11-10 09:30:49 -08:00
Justin Ruggles
164fca39bd atrac1: use correct context for av_log() 2011-11-10 10:25:47 -05:00
Justin Ruggles
c298b2b8db apedec: consume the whole packet when copying to the decoder buffer. 
This avoids artifically consuming a partial packet but ignoring remaining data
in subsequent calls.
 2011-11-10 10:25:47 -05:00
Justin Ruggles
de157f2118 apedec: do not needlessly copy s->samples to nblocks. 
also move nblocks to the local scope where it is used.
 2011-11-10 10:25:47 -05:00
Justin Ruggles
4315c7d35a apedec: check output buffer size after calculating actual output size 2011-11-10 10:25:47 -05:00
Justin Ruggles
ad17207b51 apedec: remove unneeded entropy decoder normalization. 
The decoder already skips data at the end of the packet without this.
Also remove 2 APEContext fields that were only used for the end-of-frame
normalization.
 2011-11-10 10:25:47 -05:00
Justin Ruggles
59f4d1b8bb truespeech: use memmove() in truespeech_update_filters() 2011-11-10 10:25:46 -05:00
Justin Ruggles
41899b9acb vorbisdec: remove AVCODEC_MAX_AUDIO_FRAME_SIZE check 
The user could provide a larger buffer, which is already checked separately
before writing output.
 2011-11-10 10:25:46 -05:00
Justin Ruggles
e551a6f49a vorbisdec: remove unneeded buf_size==0 check 2011-11-10 10:25:46 -05:00
Justin Ruggles
f666276fa6 vorbisdec: return proper error codes instead of made-up ones 2011-11-10 10:25:46 -05:00
Laurent Aimar
2305742b2a sunrast: Check for invalid/corrupted bitstream 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-11-10 12:32:26 +01:00
Justin Ruggles
f1f6d3615f avcodec: add support for planar signed 8-bit PCM. 
It is found in some 8svx files (e.g. ones created by SoX).
Currently the decoder reuses the 8svx functions because we already have
handling of a single large planar packet for the compressed 8svx codecs.
 2011-11-09 17:48:54 -05:00
Justin Ruggles
fed5ca255f ra144enc: add sample_fmts list to ff_ra_144_encoder 
This enables the user (i.e. avconv) to automatically convert to the supported
sample format if needed.
 2011-11-09 16:53:23 -05:00
Justin Ruggles
818a3bdedf smackaud: use uint8_t* for 8-bit output buffer type 
This matches the output sample format and the range of the output values.
 2011-11-09 16:21:08 -05:00
Justin Ruggles
375ca0aca8 smackaud: clip output samples 2011-11-09 16:20:45 -05:00
Justin Ruggles
c86c3c8017 smackaud: use sign_extend() for difference value instead of casting 2011-11-09 16:19:52 -05:00
Justin Ruggles
979c8de549 sipr: use a function pointer to select the decode_frame function 2011-11-09 14:59:52 -05:00
Justin Ruggles
3468ff1060 sipr: set mode based on block_align instead of bit_rate 
the user is not required to set bit_rate
 2011-11-09 14:59:51 -05:00
Justin Ruggles
0005f9a35b sipr: do not needlessly set *data_size to 0 when returning an error 2011-11-09 14:59:51 -05:00