Justin Ruggles
a8ec12bc2e
flacdec: Split the metadata_parse() function into 2 separate functions,
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parse_streaminfo() and get_metadata_size().
Originally committed as revision 17817 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
5ef4fa87b3
flacdec: Add a check for small buffer size. This ensures reading as
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much of the frame header as possible without excluding the smallest
possible FLAC frame. It also fixes a false positive warning message
that was being emitted at the end of decoding.
Originally committed as revision 17816 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
c51997297a
flacdec: cosmetics: Use a more descriptive variable name for the number
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of bytes read, instead of reusing 'i'.
Originally committed as revision 17815 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
549bccdbe4
flacdec: Handle 32 bps data when checking allocated size.
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Originally committed as revision 17814 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
a3d2379bdd
flacdec: Check curr_bps after wasted bits are subtracted.
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Originally committed as revision 17813 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
e1374c06d6
flacdec: When there is not enough data to read the next header block,
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reset the bitstream reader instead of skipping backwards.
Originally committed as revision 17798 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
6a85fb34c9
cosmetics: indentation after last commit
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Originally committed as revision 17796 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
55a727383b
flacdec: Check for an inline header before calling metadata_parse().
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Originally committed as revision 17795 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
239b961fbf
flacdec: Allocate buffers right after STREAMINFO is parsed.
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Originally committed as revision 17794 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
184bc53db4
cosmetics: indentation after last commit
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Originally committed as revision 17791 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
7d0303587d
flacdec: Avoid parsing the STREAMINFO multiple times.
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Originally committed as revision 17790 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
2e78513cee
flacdec: Warn about invalid max blocksize and limit the minimum value.
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Originally committed as revision 17751 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
0c89ca72a5
cosmetics: remove a pointless comment
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Originally committed as revision 17749 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
95db6659d8
flacdec: Remove unused variable, min_blocksize.
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Originally committed as revision 17748 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
dde318d5d9
flacdec: Return error when blocksize code of 0 is found. It is a
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reserved value per the FLAC format documentation.
Originally committed as revision 17747 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
5b37e2fc9a
flacdec: Avoid trying to read 33 bits. This occurs when the source
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is 32 bits-per-sample and channel decorrelation is used. Such files
are valid, but not supported currently.
Originally committed as revision 17743 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
505cc62f75
flacdec: ALT_BITSTREAM_READER is no longer required.
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Originally committed as revision 17742 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
9de6e090a7
flacdec: use get_sbits_long() where needed.
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Originally committed as revision 17741 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
ee4d0322e8
flacdec: Use get/skip_bits_long() for more than 17-bits and
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get/skip_bits() for 17-bits or less.
Originally committed as revision 17735 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
26adc8d086
cosmetics: line wrap and indentation after last commit.
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Originally committed as revision 17603 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
59c6178a54
Use a shared function to validate FLAC extradata.
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Originally committed as revision 17602 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Patrik Kullman
7846418bdb
flacdec: Silence false positive warning about uninitialized variables in
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decode_subframe_fixed(). Patch by Patrik Kullman (patrik A yes D nu).
Originally committed as revision 17386 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
faeb2bd41d
flacdec: set default sample_fmt before parsing extradata
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Originally committed as revision 16926 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
bad5537e2c
Use full internal pathname in doxygen @file directives.
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Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.
Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
7f3a6a0553
cosmetics: change comment type and vertical alignment
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Originally committed as revision 16882 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
64cb376562
cosmetics: add some documentation to FLACContext
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Originally committed as revision 16881 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
82159ad992
flacdec: add support for SAMPLE_FMT_32
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Originally committed as revision 16871 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
aeb987cebf
flacdec: get total number of samples from STREAMINFO
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Originally committed as revision 16768 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
ce7e82144f
move FLAC_STREAMINFO_SIZE to flac.h
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Originally committed as revision 16766 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
d38b88213e
define FLAC metadata types in flac.h
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Originally committed as revision 16765 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
9f3d3ecf92
flacdec: cosmetics: some line wrapping at 80 chars
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Originally committed as revision 16763 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
1df0390eed
flacdec: cosmetics: indentation
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Originally committed as revision 16762 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
1bec121f9e
flacdec: cosmetics: use consistent coding style (K&R)
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Originally committed as revision 16761 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
13de8a080a
cosmetics: indentation
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Originally committed as revision 16753 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
5305f40bb8
flacdec: change several AV_LOG_DEBUG to AV_LOG_ERROR
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Originally committed as revision 16752 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
9f2db54594
flacdec: remove another unneeded debugging statement
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Originally committed as revision 16751 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
f7f3e3bf4a
flacdec: remove unneeded debugging statements
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Originally committed as revision 16750 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
c5706efd57
flacdec: remove some unused code
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Originally committed as revision 16749 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
8f51144bf4
rename flac.c to flacdec.c
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Originally committed as revision 16735 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Justin Ruggles
959e000627
flacdec: add support for 3 additional sample rate codes
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Originally committed as revision 16723 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Jai Menon
d3ce0792c2
fix issue 616 on roundup : decoding of short flac files
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Originally committed as revision 15177 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Peter Ross
fd76c37fd9
Modify all codecs to report their supported input and output sample format(s).
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Originally committed as revision 14482 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Michael Niedermayer
e0168e3b9c
Support reading large metadata.
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fixes issue187
Originally committed as revision 14281 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Michael Niedermayer
1e77df15dd
Make bitstream_* fields unsigned.
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Originally committed as revision 14280 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Michael Niedermayer
cfcd396bae
Only realloc() bitstream buffer when the needed size increased,
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this is needed to prevent loosing bitstream data with large metadata.
Originally committed as revision 14279 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Michael Niedermayer
2b4b8c824e
If metadata has been parsed goto end instead of trying to
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decorrelate and output somehing nonexistng.
Originally committed as revision 14278 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Michael Niedermayer
4c453ddbbc
Make our flac decoder decode all the data at EOF.
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Fixes issue524
Originally committed as revision 14223 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Stefan Gehrer
cf2baeb338
mark read-only data as const
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Originally committed as revision 13947 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Stefano Sabatini
fe4bf37455
Make AVCodec long_names definition conditional depending on CONFIG_SMALL.
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Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Diego Biurrun
245976da2a
Use full path for #includes from another directory.
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Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago