FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	13 years ago
Justin Ruggles	d5a7229ba4	Add a float DSP framework to libavutil Move vector_fmul() from DSPContext to AVFloatDSPContext.	13 years ago
Martin Storsjö	00c3b67b8a	cosmetics: Align codec declarations Also break some long lines, remove codec function placeholder comments and add spaces in sample/pixel format lists. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	c509f4f747	atrac3: Fix crash in tonal component decoding. 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>	13 years ago
Martin Storsjö	9cf0841ef3	dsputil: Add ff_ prefix to the dsputil_init functions Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	99560a4caa	libavcodec: Add ff_ prefix to some nonstatic symbols Prefix the functions atrac_generate_tables, atrac_iqmf, dct_quantize_c. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Diego Biurrun	d4b63054d9	cosmetics: Drop unnecessary parentheses around return values.	13 years ago
Diego Biurrun	ee41963f19	cosmetics: drop some completely pointless parentheses	13 years ago
Justin Ruggles	0eea212943	Add avcodec_decode_audio4(). Deprecate avcodec_decode_audio3(). Implement audio support in avcodec_default_get_buffer(). Implement the new audio decoder API in all audio decoders.	13 years ago
Justin Ruggles	2073224697	atrac3: support float or int16 output using request_sample_fmt	13 years ago
Justin Ruggles	a047851329	atrac3: add CODEC_CAP_SUBFRAMES capability the decoder can handle multiple frames in a packet	13 years ago
Justin Ruggles	8f98577d4d	atrac3: return appropriate error codes instead of -1	13 years ago
Justin Ruggles	47b617021d	atrac3: make sure all memory is freed on init failure	13 years ago
Justin Ruggles	c91613857d	atrac3: add a couple macro constants	13 years ago
Justin Ruggles	1fead73d7b	atrac3: return error if packet is too small	13 years ago
Justin Ruggles	7e4881a2d0	atrac3: check output buffer size before decoding	13 years ago
Justin Ruggles	6ba7f78bbb	atrac3: use separate pointers for each channel in decodeFrame()	13 years ago
Justin Ruggles	5e76b8bb76	atrac3: use optimized float_interleave() function for stereo interleaving	13 years ago
Justin Ruggles	8af33cb38a	atrac3: decode mono directly to the output buffer	13 years ago
Justin Ruggles	c4a6fde33f	atrac3: decode output to float samples instead of converting to s16	13 years ago
Vitor Sessak	9d35fa520e	Add AVX FFT implementation. Signed-off-by: Reinhard Tartler <siretart@tauware.de>	14 years ago
Diego Biurrun	d9dee728b8	Use av_log_ask_for_sample() to request samples from users.	14 years ago
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>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
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>	14 years ago
Diego Elio Pettenò	82e1f217f2	Rename sf_table in atrac.c unit to ff_atrac_sf_table. 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>	14 years ago
Justin Ruggles	6eabb0d3ad	Change DSPContext.vector_fmul() from dst=dstsrc to dest=src0src1. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
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	14 years ago
Vitor Sessak	46a76dec93	Fix handling of truncated files. Should fix random FATE breakages. Originally committed as revision 24745 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Vitor Sessak	a28cccf6d6	Fix memory leak in ATRAC3 decoder Originally committed as revision 24361 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	8fc0162ac4	Add av_ prefix to bswap macros Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	e6b22522c9	bswap: change ME to NE in macro names 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	15 years ago
Diego Biurrun	9a58234fea	Fix misspelled parameter names in Doxygen documentation. This fixes one Doxygen warning each. Originally committed as revision 23970 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
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	15 years ago
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	15 years ago
Måns Rullgård	1429224b04	Move FFT parts from dsputil.h to fft.h Originally committed as revision 22235 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
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	15 years ago
Måns Rullgård	c67278098d	Move array specifiers outside DECLARE_ALIGNED() invocations Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	a79b4b75f7	Remove unused variable, fixes the warning: libavcodec/atrac3.c:195: warning: unused variable ‘s’ Originally committed as revision 19932 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	01b2214758	Merge FFTContext and MDCTContext Originally committed as revision 19931 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Benjamin Larsson	76ec34a5c3	Remove redundant code forgotten in the split Originally committed as revision 19810 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	0e1baedec3	Split out common routines needed in the atrac1 decoder from atrac3.c to atrac.c. Originally committed as revision 19796 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	7dd5568924	Indent Originally committed as revision 18866 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Benjamin Larsson	031b1cbeeb	Change from INIT_VLC_USE_STATIC to INIT_VLC_USE_NEW_STATIC in atrac3 Originally committed as revision 18865 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Siarhei Siamashka	7d485f165f	Support for getting (i)MDCT output multiplied by a constant scaling factor. 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	16 years ago
Stefano Sabatini	9106a698e7	Rename bitstream.h to get_bits.h. Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
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	16 years ago
Ramiro Polla	e05c8d0682	use intptr_t to cast pointers to int in codecs maintained by benjamin larsson Originally committed as revision 18027 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Daniel Verkamp	5ef251e504	Add missing av_cold in static init/close functions. Patch by Daniel Verkamp daniel at drv dot nu. Originally committed as revision 17526 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
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	16 years ago

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68 Commits (8b13445791952324174f50b76519eddc347dc29a)