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35 Commits

Author SHA1 Message Date
Michael Niedermayer d4a50a2100 Merge remote-tracking branch 'newdev/master' 
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-03-21 03:33:28 +01:00
Mans Rullgard 0aded9484d Move dct and rdft definitions to separate files 
This leaves fft.h with only the core FFT and MDCT definitions
thus making it more managable.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-20 17:15:33 +00:00
Mans Rullgard 26f548bb59 fft: remove inline wrappers for function pointers 
This removes the rather pointless wrappers (one not even inline)
for calling the fft_calc and related function pointers.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-19 19:49:18 +00:00
Mans Rullgard 2912e87a6c Replace FFmpeg with Libav in licence headers 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-19 13:33:20 +00:00
Peter Ross 4913af0cd3 Bink version 'b' audio decoder 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit ccfcddb3f2)
 2011-02-26 03:16:09 +01:00
Peter Ross 8d09fc1930 binkaudio: simplify frame_len_bits and frame_len calculation 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 8a8c283edd)
 2011-02-26 03:16:06 +01:00
Peter Ross 408ee5a90c binkaudio: remove unnecessary loop 
decode_init sets bands[0] == 2, so this loop always sets the band table
index (k) to zero.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit a304def1dc)
 2011-02-26 03:16:06 +01:00
Peter Ross 23d82139d2 binkaudio: perform band table scaling in decode_init 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 582ac86d19)
 2011-02-26 03:16:06 +01:00
Peter Ross ccfcddb3f2 Bink version 'b' audio decoder 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-02-25 15:24:35 -05:00
Peter Ross 8a8c283edd binkaudio: simplify frame_len_bits and frame_len calculation 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-02-25 15:24:35 -05:00
Peter Ross a304def1dc binkaudio: remove unnecessary loop 
decode_init sets bands[0] == 2, so this loop always sets the band table
index (k) to zero.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-02-25 15:24:35 -05:00
Peter Ross 582ac86d19 binkaudio: perform band table scaling in decode_init 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-02-25 15:24:35 -05:00
Peter Ross c4c9fb4690 binkaudio: remove unused copy of AVCodecContext* 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 71f88b1f38)
 2011-02-15 16:32:33 +01:00
Peter Ross 136901567c binkaudio: fix channel count check 
Perform validity check on AVFormatContext.channels instead of
uninitialised field.

This fixes issue 2001.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 9806fbd535)
 2011-02-15 16:32:33 +01:00
Peter Ross 71f88b1f38 binkaudio: remove unused copy of AVCodecContext* 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-15 14:20:19 +00:00
Peter Ross 9806fbd535 binkaudio: fix channel count check 
Perform validity check on AVFormatContext.channels instead of
uninitialised field.

This fixes issue 2001.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-15 14:20:19 +00:00
Justin Ruggles fe2ff6d247 Separate format conversion DSP functions from DSPContext. 
This will be beneficial for use with the audio conversion API without
requiring it to depend on all of dsputil.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit c73d99e672)
 2011-02-04 03:08:09 +01:00
Justin Ruggles c73d99e672 Separate format conversion DSP functions from DSPContext. 
This will be beneficial for use with the audio conversion API without
requiring it to depend on all of dsputil.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-02-02 02:44:53 +00:00
Justin Ruggles 733dbe7d18 Remove the add bias hack for the C version of DSPContext.float_to_int16_*(). 
(cherry picked from commit 9d06d7bce3)
 2011-01-28 03:15:35 +01:00
Diego Elio Pettenò e7e2df27f8 Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. 
None of these symbols should be accessed directly, so declare them as
hidden.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit d36beb3f69)
 2011-01-28 03:15:34 +01:00
Justin Ruggles 9d06d7bce3 Remove the add bias hack for the C version of DSPContext.float_to_int16_*(). 2011-01-28 00:07:35 +00:00
Diego Elio Pettenò d36beb3f69 Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. 
None of these symbols should be accessed directly, so declare them as
hidden.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-26 16:08:45 +00:00
Stefano Sabatini 5d6e4c160a Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum 
SampleFormat with AVSampleFormat.

Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-11-12 11:04:40 +00:00
Diego Biurrun ba87f0801d Remove explicit filename from Doxygen @file commands. 
Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-20 14:45:34 +00:00
Vitor Sessak c2b774a04e Make code using 1d-DCT consistent with the API change 
Originally committed as revision 22792 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-04-03 15:04:15 +00:00
Stefano Sabatini 72415b2adb Define AVMediaType enum, and use it instead of enum CodecType, which 
is deprecated and will be dropped at the next major bump.

Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-30 23:30:55 +00:00
Peter Ross b41ec742ea Make binkaudio work with ff_float_to_int16_interleave_c (martin at martin dot st) 
Originally committed as revision 22466 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-11 10:52:34 +00:00
Måns Rullgård 41ea18fb0d Give RDFT types more meaningful names 
Originally committed as revision 22290 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-07 21:47:44 +00:00
Måns Rullgård 1429224b04 Move FFT parts from dsputil.h to fft.h 
Originally committed as revision 22235 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-06 14:34:46 +00:00
Måns Rullgård 84dc2d8afa Remove DECLARE_ALIGNED_{8,16} macros 
These macros are redundant.  All uses are replaced with the generic
DECLARE_ALIGNED macro instead.

Originally committed as revision 22233 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-06 14:24:59 +00:00
Peter Ross 54063e37c1 Perform coefficient transformations in Bink Audio DCT decoder (issue1770) 
Originally committed as revision 22167 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-03 09:51:56 +00:00
Peter Ross c8c77d8d97 Use reported_size to truncate final Bink Audio frame 
Originally committed as revision 21993 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-23 10:28:11 +00:00
Daniel Verkamp e0ae359115 Fix compilation of binkaudio_rdft when dct is disabled 
Originally committed as revision 21903 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-19 20:51:12 +00:00
Daniel Verkamp abafc87c46 Update binkaudio to new DECLARE_ALIGNED syntax 
Originally committed as revision 21573 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-31 15:07:25 +00:00
Peter Ross c0d3f516cb Bink Audio decoder 
Originally committed as revision 21570 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-31 12:51:15 +00:00