| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | ac3: Return proper error codes | Luca Barbato | 2013-08-27 | 1 | -15/+15 |
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| * | ac3: Clean up the error paths | Luca Barbato | 2013-08-27 | 1 | -3/+6 |
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| * | fmtconvert: Explicitly use int32_t instead of int | Christophe Gisquet | 2013-07-17 | 1 | -1/+1 |
| | | | | | Signed-off-by: Martin Storsjö <martin@martin.st> | ||||
| * | ac3dec: Don't consume more data than the actual input packet size | Martin Storsjö | 2013-07-15 | 1 | -1/+1 |
| | | | | | | | | | | | | | | | | This was handled properly in the normal return case at the end of the function, but not in this special case. Returning a value larger than the input packet size can cause problems for certain library users. Returning the actual input buffer size unconditionally, since it is not guaranteed that frame_size is set to a sensible value at this point. Cc: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st> | ||||
| * | ac3dec: Consistently use AC3_BLOCK_SIZE and sizeof | Martin Storsjö | 2013-07-13 | 1 | -3/+3 |
| | | | | | Signed-off-by: Martin Storsjö <martin@martin.st> | ||||
| * | ac3dec: Increment channel pointers only once per channel | Martin Storsjö | 2013-07-13 | 1 | -3/+3 |
| | | | | | | | | | If the channel mapping map multiple output channels to one input channel, we should only increment the actual pointer once. Cc: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st> | ||||
| * | avcodec: av_log_missing_feature(1) ---> avpriv_request_sample() | Diego Biurrun | 2013-03-13 | 1 | -1/+1 |
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| * | lavc decoders: work with refcounted frames. | Anton Khirnov | 2013-03-08 | 1 | -1/+1 |
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| * | ac3dec: validate channel output mode against channel count | Justin Ruggles | 2013-02-23 | 1 | -6/+8 |
| | | | | | | | | Damaged frames can lead to a mismatch, which can cause a segfault due to using an incorrect channel mapping. CC:libav-stable@libav.org | ||||
| * | ac3: decode directly to the user-provided AVFrame | Justin Ruggles | 2013-02-12 | 1 | -8/+5 |
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| * | ac3dec: fix non-optimal dithering of zero bit mantissas | Mathias Rauen | 2013-01-20 | 1 | -1/+2 |
| | | | | | | | Use a noise range of -0.707 to 0.707 instead of -0.5 to 0.5 Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com> | ||||
| * | lavc: Move vector_fmul_window to AVFloatDSPContext | Justin Ruggles | 2013-01-16 | 1 | -4/+5 |
| | | | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org> | ||||
| * | miscellaneous typo fixes | Diego Biurrun | 2012-12-21 | 1 | -1/+1 |
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| * | ac3dec: decode directly into output buffers | Mans Rullgard | 2012-12-09 | 1 | -7/+20 |
| | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com> | ||||
| * | ac3dec: make downmix() take array of pointers to channel data | Mans Rullgard | 2012-12-09 | 1 | -3/+11 |
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| * | ac3dec: output planar float only | Mans Rullgard | 2012-12-09 | 1 | -26/+6 |
| | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com> | ||||
| * | lavc: add a wrapper for AVCodecContext.get_buffer(). | Anton Khirnov | 2012-12-04 | 1 | -1/+1 |
| | | | | | It will be useful in the upcoming transition to refcounted AVFrames. | ||||
| * | Use proper return values in case of missing features | Diego Biurrun | 2012-10-12 | 1 | -1/+1 |
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| * | ac3dec: ensure get_buffer() gets a buffer for the correct number of channels | Justin Ruggles | 2012-10-01 | 1 | -0/+1 |
| | | | | | | | | | | | | If there is an error during frame parsing, but AVCodecContext.channels was changed and AC3DecodeContext.out_channels was set previously, the two may not match. Fixes CVE-2012-2802 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org | ||||
| * | ac3: move ac3_downmix() from dsputil to ac3dsp | Mans Rullgard | 2012-09-12 | 1 | -34/+6 |
| | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com> | ||||
| * | avopt: Explicitly store float/double option defaults in .dbl | Martin Storsjö | 2012-09-04 | 1 | -1/+1 |
| | | | | | Signed-off-by: Martin Storsjö <martin@martin.st> | ||||
| * | Replace all CODEC_ID_* with AV_CODEC_ID_* | Anton Khirnov | 2012-08-07 | 1 | -2/+2 |
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| * | Replace memset(0) by zero initializations. | Diego Biurrun | 2012-03-28 | 1 | -3/+1 |
| | | | | | Also remove one pointless zero initialization in rangecoder.c. | ||||
| * | mov: set channel layout for AC-3 streams based on the 'dac3' atom info | Justin Ruggles | 2012-02-22 | 1 | -1/+1 |
| | | | | | fixes Bug 225 | ||||
| * | dsputil: Add ff_ prefix to the dsputil*_init* functions | Martin Storsjö | 2012-02-15 | 1 | -1/+1 |
| | | | | | Signed-off-by: Martin Storsjö <martin@martin.st> | ||||
| * | ac3dec: Move center and surround mix level tables to the parser. | Michael Niedermayer | 2012-02-09 | 1 | -14/+2 |
| | | | | | | | | | | | | | That way all mix levels as exported by avpriv_ac3_parse_header() will have the same meaning. Previously the 3-bit center mix level for E-AC-3 was used to index in a 4-entry table, leading to out-of-array reads. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com> Signed-off-by: Alex Converse <alex.converse@gmail.com> | ||||
| * | lavc: remove disabled FF_API_DRC_SCALE cruft. | Anton Khirnov | 2012-01-27 | 1 | -5/+0 |
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| * | cosmetics: drop some pointless parentheses | Diego Biurrun | 2012-01-07 | 1 | -2/+2 |
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| * | ac3dec: cosmetics: pretty-printing | Chris Berov | 2011-12-04 | 1 | -248/+261 |
| | | | | | Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com> | ||||
| * | Add avcodec_decode_audio4(). | Justin Ruggles | 2011-12-02 | 1 | -8/+24 |
| | | | | | | | Deprecate avcodec_decode_audio3(). Implement audio support in avcodec_default_get_buffer(). Implement the new audio decoder API in all audio decoders. | ||||
| * | lavc: replace references to deprecated AVCodecContext.error_recognition to ↵ | Dustin Brody | 2011-10-22 | 1 | -1/+1 |
| | | | | | | | use AVCodecContext.err_recognition Signed-off-by: Anton Khirnov <anton@khirnov.net> | ||||
| * | lavc: use avpriv_ prefix for ff_ac3_parse_header. | Anton Khirnov | 2011-10-20 | 1 | -1/+1 |
| | | | | | It's used in lavf. | ||||
| * | AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_* | Anton Khirnov | 2011-10-12 | 1 | -1/+1 |
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| * | ac3dec: use get_sbits() instead of manually sign-extending | Mans Rullgard | 2011-10-09 | 1 | -2/+2 |
| | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com> | ||||
| * | lavc/lavf: use unique private classes. | Anton Khirnov | 2011-10-05 | 1 | -2/+8 |
| | | | | | This is needed by the new AVOptions API. | ||||
| * | ac3dec: actually use drc_scale private option | Anton Khirnov | 2011-09-21 | 1 | -1/+6 |
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| * | ac3dec: avoid pointless alloc and indirection for input_buffer | Reimar Döffinger | 2011-09-06 | 1 | -10/+0 |
| | | | | | | Since we now always allocate it, it can simply be made part of the context instead. | ||||
| * | ac3dec: add a drc_scale private option | Anton Khirnov | 2011-07-10 | 1 | -0/+17 |
| | | | | | | | Deprecate corresponding AVCodecContext option. This is the first test of decoder private options. | ||||
| * | Replace usages of av_get_bits_per_sample_fmt() with av_get_bytes_per_sample(). | Justin Ruggles | 2011-06-20 | 1 | -1/+1 |
| | | | | | av_get_bits_per_sample_fmt() is deprecated. | ||||
| * | Add floating-point sample format support to the ac3, eac3, dca, aac, and vorbis | Justin Ruggles | 2011-05-18 | 1 | -6/+26 |
| | | | | | | | decoders. Based on patches by clsid2 in ffdshow-tryout. | ||||
| * | ac3dec: fix processing of delta bit allocation information. | Justin Ruggles | 2011-04-17 | 1 | -2/+2 |
| | | | | | | The number of dba segments is the coded value + 1. The coupling dba offset starts at the first coupling band, not at zero. | ||||
| * | ac3: move ff_ac3_bit_alloc_calc_bap to ac3dsp | Mans Rullgard | 2011-03-29 | 1 | -1/+2 |
| | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com> | ||||
| * | ac3enc: Add codec-specific options for writing AC-3 metadata. | Justin Ruggles | 2011-03-27 | 1 | -10/+0 |
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| * | Get audio_service_type for AC-3 based on bitstream mode in the AC-3 parser | Justin Ruggles | 2011-03-25 | 1 | -0/+5 |
| | | | | | and decoder, and vice-versa for the AC-3 encoder. | ||||
| * | Detect byte-swapped AC-3 and support decoding it directly. | Reimar Döffinger | 2011-03-22 | 1 | -0/+5 |
| | | | | | | | | This allows the AC-3 decoder to be used directly with RealMedia decoders that unlike the libavformat one do not byte-swap automatically. Since the new code is only used in case we would fail directly otherwise there should be no risk for regressions. | ||||
| * | cosmetics: indentation | Justin Ruggles | 2011-03-22 | 1 | -3/+3 |
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| * | Always copy input data for AC3 decoder. | Justin Ruggles | 2011-03-22 | 1 | -7/+2 |
| | | | | | | | | Depending on error_recognition is not correct, low values do certainly not mean it is ok to crash. Based on a patch by Reimar Döffinger <Reimar.Doeffinger@gmx.de> | ||||
| * | Move ff_kbd_window_init() to a separate file | Mans Rullgard | 2011-03-19 | 1 | -0/+1 |
| | | | | | | | | This function is not tightly coupled to mdct, and it's in the way of making a fixed-point mdct implementation. Signed-off-by: Mans Rullgard <mans@mansr.com> | ||||
| * | fft: remove inline wrappers for function pointers | Mans Rullgard | 2011-03-19 | 1 | -3/+3 |
| | | | | | | | | 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> | ||||
| * | Replace FFmpeg with Libav in licence headers | Mans Rullgard | 2011-03-19 | 1 | -4/+4 |
| | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com> | ||||
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| git.ffmpeg.org: ffmpeg.git |
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