Commit Graph

33 Commits

Author SHA1 Message Date
Måns Rullgård
df92772c55 apedec: add flush function
Originally committed as revision 23900 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-30 09:33:59 +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
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
Kostya Shishkov
4689ac41e9 16l trocadero: don't forget to free frame data buffer in APE decoder
Originally committed as revision 21910 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-19 22:23:55 +00:00
Loren Merritt
b1159ad928 refactor and optimize scalarproduct
29-105% faster apply_filter, 6-90% faster ape decoding on core2
(Any x86 other than core2 probably gets much less, since this is mostly due to ssse3 cachesplit avoidance and I haven't written the full gamut of other cachesplit modes.)
9-123% faster ape decoding on G4.

Originally committed as revision 20739 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-05 15:09:10 +00:00
Loren Merritt
d09f65c7ec 1-13% faster apply_filter, 1-3% faster ape decoding on core2
Originally committed as revision 20729 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-04 15:12:09 +00:00
Kostya Shishkov
1e68cefe54 100l trocadero: call emms_c() after doing decoding with SIMD in APE decoder
Originally committed as revision 20727 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-04 08:18:13 +00:00
Loren Merritt
2ae87a6d5a avoid an unpredictable branch
20% faster predictor_update_filter, .4-4% faster ape decoding on core2

Originally committed as revision 20720 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-03 17:48:54 +00:00
Loren Merritt
36373cde20 inline to allow constant propagation
50% faster predictor_update_filter, 1-10% faster ape decoding on core2

Originally committed as revision 20719 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-03 17:44:08 +00:00
Kostya Shishkov
76267e4e90 Implement missing case for decoding samples with large pivot value in APE
decoder.
This fixes issue 1555

Originally committed as revision 20560 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-20 07:49:53 +00:00
Kostya Shishkov
6f24cc0b2a Monkey's Audio uses subframes too, declare that in its capabilities
Originally committed as revision 19883 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 16:18:18 +00:00
Stefano Sabatini
9106a698e7 Rename bitstream.h to get_bits.h.
Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13 16:20:26 +00:00
Thilo Borgmann
7a00bbad21 Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an
AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.

Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.

Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-07 15:59:50 +00:00
Diego Biurrun
bad5537e2c Use full internal pathname in doxygen @file directives.
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
2009-02-01 02:00:19 +00:00
Kostya Shishkov
20642e2840 Fix Doxygen comments for APE decoder.
Originally committed as revision 16841 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-28 07:15:22 +00:00
Kostya Shishkov
eeee48b26b Add channel layout to several audio decoders I maintain
Originally committed as revision 15884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-19 14:57:48 +00:00
Kostya Shishkov
e774c41cab Correct wrong lower limit and condition used in APE decoder
Originally committed as revision 15396 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-24 12:45:28 +00:00
Luca Abeni
dd1c8f3e6e Bump Major version, this commit is almost just renaming bits_per_sample to
bits_per_coded_sample but that cannot be done seperately.
Patch by Luca Abeni
Also reset the minor version and fix the forgotton change to libfaad.
Note: The API/ABI should not be considered stable yet, there still may
be a change done here or there if some developer has some cleanup ideas and
patches!

Originally committed as revision 15262 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 14:24:59 +00:00
Kostya Shishkov
eca0bcb66e While APE changed container format in 3.98, frequency tables for range coding
were changed only in 3.99.
This fixes decoding of v3.98 APE file I have.

Eternal curses to the creator of such unstable format.

Originally committed as revision 15019 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-29 06:14:53 +00:00
Peter Ross
fd76c37fd9 Modify all codecs to report their supported input and output sample format(s).
Originally committed as revision 14482 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-31 10:47:31 +00:00
Kostya Shishkov
88c0536a42 Add several vector functions used by Monkey's Audio decoder to dsputil
Originally committed as revision 14081 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-06 06:06:55 +00:00
Stefano Sabatini
fe4bf37455 Make AVCodec long_names definition conditional depending on CONFIG_SMALL.
Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-12 21:50:13 +00:00
Stefano Sabatini
162d4fc99d Add long names to AVCodec declarations.
patch by Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 13009 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-27 22:39:51 +00:00
Zuxy Meng
98a6fff98c Apply 'cold' attribute to init/uninit functions in libavcodec
Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-21 03:11:20 +00:00
Michael Niedermayer
1637930fe6 smaller tables
Originally committed as revision 12402 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-10 00:27:40 +00:00
Michael Niedermayer
8d4bef64b4 Remove unused elements from tables.
Originally committed as revision 12317 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-04 22:09:54 +00:00
Michael Niedermayer
6a287b739f Detect and prevent reading over the end of counts_*. We pass the error
through a context variable as this is simpler and i think also faster, but
the return value of functions could be used instead of course.
The code also ensures as a side effect that the AC decoder state does not
become invalid.
This fixes all known crashes. And outputs nothing in case of an error instead
of random noise.

Originally committed as revision 12316 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-04 21:58:34 +00:00
Michael Niedermayer
1a2a1d9077 Prevent segfault due to reading over the end of the input buffer.
Originally committed as revision 12315 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-04 21:39:21 +00:00
Michael Niedermayer
f84a02c0d1 const
Originally committed as revision 11713 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-01 03:46:11 +00:00
Baptiste Coudurier
774c84770f cast to correct type, fix warning: apedec.c:859: warning: passing argument 1 of 's->dsp.bswap_buf' from incompatible pointer type
Originally committed as revision 11679 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-31 00:10:56 +00:00
Diego Biurrun
d0b53d05c8 Fix some spelling mistakes.
Originally committed as revision 11125 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-02 14:06:28 +00:00
Vitor Sessak
52b541ad79 spelling
Originally committed as revision 11122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-01 22:21:04 +00:00
Kostya Shishkov
bf4a1f17ee Monkey Audio decoder
Originally committed as revision 10484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-13 03:22:47 +00:00