8fc0162ac4
Add av_ prefix to bswap macros
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Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-10 22:12:30 +00:00
e6b22522c9
bswap: change ME to NE in macro names
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Other parts of FFmpeg use NE (native endian) rather than ME (machine).
This makes it consistent.
Originally committed as revision 24169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-10 22:09:01 +00:00
a26f1d1092
ac3: make the value of codec_id during (E-)AC-3 parsing stay CODEC_ID_EAC3
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if any E-AC-3 frames have been detected instead of switching back and forth for
AC-3 core + dependent E-AC-3 substream(s).
Fixes Issue 2022.
Originally committed as revision 24103 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-07 23:52:24 +00:00
bfeca7beb6
Add channel layout support to the AC-3 decoder and AC-3 parser.
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Originally committed as revision 18622 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-19 15:05:32 +00:00
9106a698e7
Rename bitstream.h to get_bits.h.
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Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13 16:20:26 +00:00
a169df2f76
Set the correct number of samples for E-AC-3 in the AC3 parser.
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Originally committed as revision 17472 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-20 22:00:41 +00:00
4cff8dc88f
Allow AC-3 parser to modify codec_id.
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Patch by Joakim Plate (elupus A ecce D se).
Originally committed as revision 17447 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-19 00:28:19 +00:00
406792e7b0
cosmetics: Remove pointless period after copyright statement non-sentences.
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Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-19 15:46:40 +00:00
11d6f38cc9
Factorise enum of AC3 error types to be usable by AAC in the ADTS patch that
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will follow
Patch by Alex Converse ( alex converse gmail com )
Originally committed as revision 16479 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-07 18:10:10 +00:00
6c414bb6d4
AC3: fix strict aliasing violation in parser
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Originally committed as revision 16181 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-17 02:30:26 +00:00
2988c93d94
create a separate codec_id for E-AC-3
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Originally committed as revision 15143 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-01 14:33:54 +00:00
14b7062829
cosmetics: make all references to AC-3 capitalized and hyphenated
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Originally committed as revision 14523 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-03 16:42:32 +00:00
7694a7d93f
Close parse context.
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Patch by David LIU david liu st com
Originally committed as revision 13962 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-25 12:30:35 +00:00
30f71adc46
move mix level tables from parser to decoder. have parser read bitstream value instead of using an index to a table in the decoder.
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Originally committed as revision 13696 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-07 22:30:09 +00:00
caf0fbc889
add more gain levels and adjust mix level tables accordingly.
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Originally committed as revision 13695 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-07 22:30:03 +00:00
30cc3ac20e
set default mix levels regardless of bitstream id
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Originally committed as revision 13693 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-07 22:29:45 +00:00
3596aa6fe6
get substreamid from ac3 parser
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Originally committed as revision 13689 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-07 22:29:11 +00:00
6730e9f300
get the number of blocks from the ac3 parser and use in the ac3 decoder.
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Originally committed as revision 13688 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-07 22:29:03 +00:00
0c79b1402a
add a ff_ac3_parse_header_full() which calls ff_ac3_parse_header()
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and then reads the channel_map stuff
Originally committed as revision 12944 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-24 22:27:13 +00:00
55736cfbd2
change ff_ac3_parse_header() to take a GetBitContext instead of const char*
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Originally committed as revision 12922 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-22 11:14:01 +00:00
144b5bdc70
Make most of E-AC-3 work without breaking regression tests.
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Originally committed as revision 12903 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-19 12:04:33 +00:00
c087748f26
Part 2 of EAC3 support, this is still disabled as it breaks regressions
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due to bugs elsewhere.
Originally committed as revision 12897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-19 02:29:27 +00:00
133ac890fb
Add new_frame_start and need_next_header.
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based on a patch by Bartlomiej
Originally committed as revision 12895 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-19 01:59:55 +00:00
454064ad1e
Change aac and ac3 parsers to use ff_combine_frame().
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Originally committed as revision 12894 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-19 01:50:40 +00:00
8c731c9743
remove AACAC3FrameFlag
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Originally committed as revision 12888 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-18 03:09:01 +00:00
469d8816d6
undo changes in aac_ac3_parser
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Originally committed as revision 12778 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-09 22:11:21 +00:00
c09ed33e18
Corrections of errors in aac_ac3_parser
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Originally committed as revision 12759 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-07 20:54:08 +00:00
0a5754c3b7
change of aac_ac3_parser, so it is able to send complete portion of data to decoder
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Originally committed as revision 12758 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-05 20:09:36 +00:00
79b25a27b8
change name from stream type to frame type in AC3 code
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Originally committed as revision 12623 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-28 20:42:55 +00:00
be1e2a2bfa
removal of stream_type in AACAC3ParseContext and adding AACAC3FrameFlag
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Originally committed as revision 12622 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-28 19:59:58 +00:00
6808a8eaf2
using EAC3_STREAM_TYPE_* instead of numbers
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Originally committed as revision 12571 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-24 22:21:22 +00:00
4e6eeaf019
using stream type in eac3 parser
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Originally committed as revision 12570 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-24 21:25:49 +00:00
c599e297e7
Pass AACAC3ParseContext to sync() instead of individual arguments. Patch by
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Bartlomiej Wolowiec (bartek wolowiec gmail com)
Originally committed as revision 12564 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-23 15:43:29 +00:00
98a6fff98c
Apply 'cold' attribute to init/uninit functions in libavcodec
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Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-21 03:11:20 +00:00
1d8cfa3168
cosmetics: indentation after last commit
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Originally committed as revision 11421 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-05 18:40:49 +00:00
646800f79c
move E-AC3 header parsing to ff_ac3_parse_header()
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Originally committed as revision 11420 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-05 18:39:55 +00:00
86ad4c7e1b
remove unneeded variables from AC3HeaderInfo
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Originally committed as revision 11419 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-05 17:04:57 +00:00
e59cc20593
cosmetics: rename common ac3 variables
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Originally committed as revision 11196 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-09 03:27:14 +00:00
5ce2134258
cosmetics: rename ac3 bit allocation variables
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Originally committed as revision 11194 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-09 03:23:04 +00:00
66ecf18e38
cosmetics: rename ac3 tables
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Originally committed as revision 11193 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-09 03:21:33 +00:00
4d570f94ba
prevent infinite loop and memcpy of negative amounts
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fixes issue194
Originally committed as revision 10726 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-13 12:25:31 +00:00
3df880934e
better AC3 header error reporting
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Originally committed as revision 10496 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-15 02:41:24 +00:00
cc2a8443eb
move some common values to ac3.h and utilize them
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Originally committed as revision 9679 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-15 01:31:09 +00:00
679c2294cb
cosmetics: rename for consistency after previous aac and ac3 parsers move
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Originally committed as revision 8942 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-08 23:29:07 +00:00
99ff31dc75
move aac and ac3 parsers in their own files
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Originally committed as revision 8941 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-08 23:25:31 +00:00
Måns Rullgård
Justin Ruggles
Stefano Sabatini
Joakim Plate
Diego Biurrun
Alex Converse
David Liu
Bartlomiej Wolowiec
Michael Niedermayer
Zuxy Meng
Aurelien Jacobs