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path: root/libavcodec/atrac3.c
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2012-02-17atrac3: Fix crash in tonal component decoding.Michael Niedermayer
Add a check to avoid writing past the end of the channel_unit.components[] array. Bug Found by: cosminamironesei Fixes CVE-2012-0853 CC: libav-stable@libav.org Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-02-16dsputil: Add ff_ prefix to the dsputil*_init* functionsMartin Storsjö
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-16libavcodec: Add ff_ prefix to some nonstatic symbolsMartin Storsjö
Prefix the functions atrac_generate_tables, atrac_iqmf, dct_quantize_c. Signed-off-by: Martin Storsjö <martin@martin.st>
2011-12-31cosmetics: Drop unnecessary parentheses around return values.Diego Biurrun
2011-12-07cosmetics: drop some completely pointless parenthesesDiego Biurrun
2011-12-03Add avcodec_decode_audio4().Justin Ruggles
Deprecate avcodec_decode_audio3(). Implement audio support in avcodec_default_get_buffer(). Implement the new audio decoder API in all audio decoders.
2011-10-29atrac3: support float or int16 output using request_sample_fmtJustin Ruggles
2011-10-29atrac3: add CODEC_CAP_SUBFRAMES capabilityJustin Ruggles
the decoder can handle multiple frames in a packet
2011-10-29atrac3: return appropriate error codes instead of -1Justin Ruggles
2011-10-29atrac3: make sure all memory is freed on init failureJustin Ruggles
2011-10-29atrac3: add a couple macro constantsJustin Ruggles
2011-10-29atrac3: return error if packet is too smallJustin Ruggles
2011-10-29atrac3: check output buffer size before decodingJustin Ruggles
2011-10-29atrac3: use separate pointers for each channel in decodeFrame()Justin Ruggles
2011-10-29atrac3: use optimized float_interleave() function for stereo interleavingJustin Ruggles
2011-10-29atrac3: decode mono directly to the output bufferJustin Ruggles
2011-10-29atrac3: decode output to float samples instead of converting to s16Justin Ruggles
2011-04-26Add AVX FFT implementation.Vitor Sessak
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-04-22Use av_log_ask_for_sample() to request samples from users.Diego Biurrun
2011-03-19fft: remove inline wrappers for function pointersMans Rullgard
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>
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-26Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.Diego Elio Pettenò
None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-25Rename sf_table in atrac.c unit to ff_atrac_sf_table.Diego Elio Pettenò
This ensures a locally-unique name as well as marks the symbol as FFmpeg-private at least by declaration. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-22Change DSPContext.vector_fmul() from dst=dst*src to dest=src0*src1.Justin Ruggles
Signed-off-by: Mans Rullgard <mans@mansr.com>
2010-11-12Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enumStefano Sabatini
SampleFormat with AVSampleFormat. Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-09Fix handling of truncated files. Should fix random FATE breakages.Vitor Sessak
Originally committed as revision 24745 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-20Fix memory leak in ATRAC3 decoderVitor Sessak
Originally committed as revision 24361 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11Add av_ prefix to bswap macrosMåns Rullgård
Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11bswap: change ME to NE in macro namesMåns Rullgård
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
2010-07-02Fix misspelled parameter names in Doxygen documentation.Diego Biurrun
This fixes one Doxygen warning each. Originally committed as revision 23970 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20Remove explicit filename from Doxygen @file commands.Diego Biurrun
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
2010-03-31Define AVMediaType enum, and use it instead of enum CodecType, whichStefano Sabatini
is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06Move FFT parts from dsputil.h to fft.hMåns Rullgård
Originally committed as revision 22235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06Remove DECLARE_ALIGNED_{8,16} macrosMåns Rullgård
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
2010-01-22Move array specifiers outside DECLARE_ALIGNED() invocationsMåns Rullgård
Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-20Remove unused variable, fixes the warning:Diego Biurrun
libavcodec/atrac3.c:195: warning: unused variable ‘s’ Originally committed as revision 19932 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-20Merge FFTContext and MDCTContextMåns Rullgård
Originally committed as revision 19931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-10Remove redundant code forgotten in the splitBenjamin Larsson
Originally committed as revision 19810 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-08Split out common routines needed in the atrac1 decoder from atrac3.c to atrac.c.Benjamin Larsson
Originally committed as revision 19796 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-17IndentBenjamin Larsson
Originally committed as revision 18866 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-17Change from INIT_VLC_USE_STATIC to INIT_VLC_USE_NEW_STATIC in atrac3Benjamin Larsson
Originally committed as revision 18865 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-16Support for getting (i)MDCT output multiplied by a constant scaling factor.Siarhei Siamashka
Scaling (i)MDCT output has no runtime overhead and can be used to improve performance of audio codecs. All the changes are only needed in 'ff_mdct_init' function and slow down initialization a bit. Originally committed as revision 18855 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13Rename bitstream.h to get_bits.h.Stefano Sabatini
Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-07Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes anThilo Borgmann
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
2009-03-17use intptr_t to cast pointers to int in codecs maintained by benjamin larssonRamiro Polla
Originally committed as revision 18027 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-22Add missing av_cold in static init/close functions.Daniel Verkamp
Patch by Daniel Verkamp daniel at drv dot nu. Originally committed as revision 17526 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-01Use full internal pathname in doxygen @file directives.Diego Biurrun
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
2008-10-03atrac3dec: cosmetics: indentationAurelien Jacobs
Originally committed as revision 15530 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-30atrac3: ensure input frame is not overwritten (it is const)Aurelien Jacobs
this fixes the following warning: atrac3.c:889: warning: assignment discards qualifiers from pointer target type Originally committed as revision 15464 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-12mdct wrapper function to match fftLoren Merritt
Originally committed as revision 14703 to svn://svn.ffmpeg.org/ffmpeg/trunk
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