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ffmpeg / libavcodec / mpegaudiodec.c @ da9c9637

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# Date Author Comment
491c4a10 06/26/2004 10:09 AM Alex Beregszaszi

warning fix

Originally committed as revision 3258 to svn://svn.ffmpeg.org/ffmpeg/trunk

53db1cae 05/21/2004 02:37 PM Michael Niedermayer

data_size = 0 cleanup

Originally committed as revision 3146 to svn://svn.ffmpeg.org/ffmpeg/trunk

8d1f2ba5 03/21/2004 09:58 PM Michael Niedermayer

static allocation rewrite (old code was plain a broken mess)
doesnt call realloc every time
doesnt randomly overwrite memory after after 8-16 calls
doesnt use ugly macro wraper
fewer lines of code

Originally committed as revision 2912 to svn://svn.ffmpeg.org/ffmpeg/trunk

2caa92d9 02/04/2004 03:49 PM Michael Niedermayer

fixes by Gildas Bazin <gbazin at altern dot org>

Originally committed as revision 2745 to svn://svn.ffmpeg.org/ffmpeg/trunk

ac806113 01/26/2004 07:14 PM Michael Niedermayer

10l

Originally committed as revision 2726 to svn://svn.ffmpeg.org/ffmpeg/trunk

84f986c0 01/08/2004 11:51 PM Steven M. Schultz

lrintf patch by ("Steven M. Schultz" <sms at 2BSD dot COM>)

Originally committed as revision 2680 to svn://svn.ffmpeg.org/ffmpeg/trunk

a1e257b2 01/08/2004 09:08 PM Michael Niedermayer

optimize compute_antialias() and add a floating point based alternative (2x faster)

Originally committed as revision 2679 to svn://svn.ffmpeg.org/ffmpeg/trunk

962d6ae6 11/10/2003 03:21 PM Fabrice Bellard

exported mpa_decode_header for new parser API

Originally committed as revision 2491 to svn://svn.ffmpeg.org/ffmpeg/trunk

98ce5991 09/08/2003 10:49 PM Fabrice Bellard

update sub_id in mpegaudio decoding (might need same method as MPEG2VIDEO too ?)

Originally committed as revision 2238 to svn://svn.ffmpeg.org/ffmpeg/trunk

80783dc2 09/08/2003 10:04 PM Fabrice Bellard

CODEC_ID_MP3LAME is obsolete

Originally committed as revision 2232 to svn://svn.ffmpeg.org/ffmpeg/trunk

8c5b5683 08/28/2003 01:38 PM Fabrice Bellard

fixed audio frame buffering problem (should correct problems on some streams) - faster synthesis filter - prototype 'parse_only' support

Originally committed as revision 2173 to svn://svn.ffmpeg.org/ffmpeg/trunk

228ef9dd 08/24/2003 10:01 PM Fabrice Bellard

memmove fixes (Jon Burgess)

Originally committed as revision 2157 to svn://svn.ffmpeg.org/ffmpeg/trunk

a05c8d71 03/18/2003 05:22 PM Michael Niedermayer

merging a small amount of the changes from BroadQ, the rest is either not clean / doesnt apply / or is PS2 specific (someone with a PS2 should merge/send a patch for the later)

Originally committed as revision 1690 to svn://svn.ffmpeg.org/ffmpeg/trunk

983e3246 03/06/2003 11:32 AM Michael Niedermayer

per file doxy

Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk

0c1a9eda 02/11/2003 04:35 PM Zdenek Kabelac
  • UINTX -> uintx_t INTX -> intx_t

Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk

5c91a675 02/10/2003 09:35 AM Zdenek Kabelac
  • static,const,compiler warning cleanup

Originally committed as revision 1567 to svn://svn.ffmpeg.org/ffmpeg/trunk

68f593b4 01/21/2003 05:34 PM Michael Niedermayer

GetBitContext.size is allways multiplied by 8 -> use size_in_bits to avoid useless *8 in a few inner loops

Originally committed as revision 1486 to svn://svn.ffmpeg.org/ffmpeg/trunk

ef9f7306 01/19/2003 06:30 PM Måns Rullgård

C99 initializers and kill warnings patch by (mru at users dot sourceforge dot net (Måns Rullgård))

Originally committed as revision 1474 to svn://svn.ffmpeg.org/ffmpeg/trunk

855ea723 12/03/2002 07:40 PM Zdenek Kabelac
  • two functions to handle allocation of static data more simple
    av_mallocz_static - called for every static data table
    av_free_static - called when ffmpeg is no longer needed and should free
    all static resources
  • simple usage shown in mpegaudiodec.c...
b587a7cb 11/04/2002 08:57 PM Michael Niedermayer

vc++ sucks, found by ("csharprules" <csharprules at hotmail dot com>)

Originally committed as revision 1160 to svn://svn.ffmpeg.org/ffmpeg/trunk

3625e88a 08/09/2002 10:43 AM Zdenek Kabelac
  • resync without endless loop

Originally committed as revision 849 to svn://svn.ffmpeg.org/ffmpeg/trunk

8db1a1dd 07/09/2002 10:35 AM Michael Niedermayer

new bitstream reader API (old get_bits() based one is emulated and will still be supported in the future cuz its simpler)
minor optimizations to get_vlc

Originally committed as revision 725 to svn://svn.ffmpeg.org/ffmpeg/trunk

20695ec9 06/03/2002 11:16 AM Falk Hüffner

Minor warning cleanup.

Originally committed as revision 654 to svn://svn.ffmpeg.org/ffmpeg/trunk

81552334 06/01/2002 02:34 PM Fabrice Bellard

fixed layer1/2 overflow if very loud sound - fixed broken free format decoding to pass all mpeg audio standard decoding tests (please avoid patching the parser without having all test streams available - contact me if necessary)

Originally committed as revision 634 to svn://svn.ffmpeg.org/ffmpeg/trunk

cd4af68a 05/27/2002 04:42 PM Zdenek Kabelac
  • started to cleanup name clashes for onetime compilation

Originally committed as revision 617 to svn://svn.ffmpeg.org/ffmpeg/trunk

fad9f495 05/26/2002 02:41 PM Fabrice Bellard

removed invalid buffer handling

Originally committed as revision 604 to svn://svn.ffmpeg.org/ffmpeg/trunk

ff4ec49e 05/25/2002 10:45 PM Fabrice Bellard

license/copyright change

Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk

59d3e367 05/21/2002 09:07 PM Fabrice Bellard

fixed incorrect global gain - slightly increased precision of n^(4/3) table

Originally committed as revision 557 to svn://svn.ffmpeg.org/ffmpeg/trunk

747a67fb 05/20/2002 09:15 PM Fabrice Bellard

fixed one overflow problem

Originally committed as revision 553 to svn://svn.ffmpeg.org/ffmpeg/trunk

f9ed4f88 05/18/2002 10:58 PM Fabrice Bellard

put all integer init code to compute n^(4/3) - memory alloc and header fixes

Originally committed as revision 518 to svn://svn.ffmpeg.org/ffmpeg/trunk

4b1f4f23 04/15/2002 02:28 AM Juanjo

- Versions defined for libav/libavcodec.
- Bug fix in wav muxer for MP2 audio.
- ffmpeg/libavcodec version in MPEG-4 user data.

Originally committed as revision 400 to svn://svn.ffmpeg.org/ffmpeg/trunk

10bb7023 04/07/2002 09:44 PM Juanjo

- Added force_pts to av_write_packet() to be able to force PTS, this helps
(and fix) stream copying. By now force_pts it's just honoured by the MPEG
muxer. ASF could honour this also, but it should be fixed to use Tickers
first.
- MPEG audio decoder exports it's frame size in bytes....

27a3e2c5 01/10/2002 12:56 AM Michael Niedermayer

another bitstream reader code (faster on intel cpus) - patch by Michael Niedermayer <>

Originally committed as revision 252 to svn://svn.ffmpeg.org/ffmpeg/trunk

92d24f49 10/31/2001 07:40 PM Zdenek Kabelac
  • fixed decoding busy loop

Originally committed as revision 203 to svn://svn.ffmpeg.org/ffmpeg/trunk

2d83f323 10/23/2001 08:20 PM Zdenek Kabelac
  • and finaly avoid deadlock at the end of audio stream

Originally committed as revision 183 to svn://svn.ffmpeg.org/ffmpeg/trunk

de5123dc 10/23/2001 07:58 PM Zdenek Kabelac
  • fixes to avoid crash when broken mp3 header is found

Originally committed as revision 182 to svn://svn.ffmpeg.org/ffmpeg/trunk

c152c983 10/23/2001 07:03 PM Zdenek Kabelac
  • simple fix to avoid memcpy with len < 0

Originally committed as revision 180 to svn://svn.ffmpeg.org/ffmpeg/trunk

239c2f4c 09/15/2001 10:40 PM Fabrice Bellard

added completely new mpeg audio decoder (integer only, free format support, lsf/mpeg25 support, high/low precision support, simpler code)

Originally committed as revision 117 to svn://svn.ffmpeg.org/ffmpeg/trunk

de6d9b64 07/22/2001 02:18 PM Fabrice Bellard

Initial revision

Originally committed as revision 5 to svn://svn.ffmpeg.org/ffmpeg/trunk