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* avconv: remove an unused function parameter.Anton Khirnov2012-04-06
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* avconv: remove now pointless variables.Anton Khirnov2012-04-06
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* avconv: drop support for building without libavfilter.Anton Khirnov2012-04-06
| | | | | | | Since the mandatory memcpy in vsrc_buffer has been eliminated, there shouldn't be any significant reason to build without lavfi anymore. This will make upcoming support for complex filtergraphs easier to do.
* nellymoserenc: fix crash due to memsetting the wrong area.Reimar Döffinger2012-04-06
| | | | | Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de> Signed-off-by: Martin Storsjö <martin@martin.st>
* libavformat: Only require first packet to be known for audio/video streamsJoakim Plate2012-04-06
| | | | | | | | It can take a long time before subtitles or data streams show up, so we shouldn't wait for those before assuming we have all info for streams. Signed-off-by: Martin Storsjö <martin@martin.st>
* avplay: Don't try to scale timestamps if the tb isn't setMartin Storsjö2012-04-06
| | | | | | | | | | If get_filtered_video_frame failed above, tb might not be initialized at all, so don't scale using it. This fixes cases where avplay could crash if aborting avformat_find_stream_info with ctrl+c. Signed-off-by: Martin Storsjö <martin@martin.st>
* cosmetics: Align muxer/demuxer declarationsMartin Storsjö2012-04-06
| | | | | | | Also add missing trailing commas, break long codec_tag lines and add spaces in codec_tag declarations. Signed-off-by: Martin Storsjö <martin@martin.st>
* mpeg12: Do not change frame_pred_frame_dct flag and demote error into a warningAnne Aaron2012-04-06
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* avcodec: remove avcodec_guess_channel_layout()Justin Ruggles2012-04-05
| | | | | It is not public because the header is not installed, and its functionality has been replaced by av_get_default_channel_layout().
* avutil: Add av_get_default_channel_layout()Justin Ruggles2012-04-05
| | | | Also, use the new function in the AC-3 encoder.
* h264: Factorize declaration of mb_sizes array.Diego Biurrun2012-04-05
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* vsrc_buffer: when no frame is available, return an error instead of segfaulting.Anton Khirnov2012-04-05
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* configure: add dl to frei0r extralibs.Anton Khirnov2012-04-05
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* dsputil x86: use SSE float instruction instead of SSE2 integer equivalentChristophe GISQUET2012-04-04
| | | | | | All the more required since the users are pure SSE functions. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* dsputil x86: remove deprecated parameter from scalarproduct_int16 prototypeChristophe GISQUET2012-04-04
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* vp8dsp x86: perform rounding shift with a single instructionChristophe GISQUET2012-04-04
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* fate: add BMP tests.Ronald S. Bultje2012-04-04
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* swscale: handle complete dimensions for monoblack/white.Ronald S. Bultje2012-04-04
| | | | Fixes bug 269.
* aacenc: Mark deinterleave_input_samples argument as const.Diego Biurrun2012-04-04
| | | | | This fixes the warning: libavcodec/aacenc.c:524: warning: passing argument 2 of ‘deinterleave_input_samples’ discards qualifiers from pointer target type
* vf_unsharp: Mark readonly variable as const.Diego Biurrun2012-04-04
| | | | | This fixes the following warning: libavfilter/vf_unsharp.c:106: warning: initialization discards qualifiers from pointer target type
* h264: fix 4:2:2 PCM-macroblocks decodingAnton Mitrofanov2012-04-04
| | | | | | Fixes bug 239. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* w32threads: Make pthread_cond_wait follow POSIXDerek Buitenhuis2012-04-04
| | | | | | | | pthread_cond_wait is supposed to return an integer, and indeed does sometimes. Fix its function declaration to match its behavior and POSIX. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* cosmetics: Consistently place static, inline and av_cold attributes/keywords.Diego Biurrun2012-04-04
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* sbrdsp: Use standard multiple inclusion guards.Diego Biurrun2012-04-04
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* pcm: K&R formatting cosmeticsAneesh Dogra2012-04-04
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* rawdec: Support fourccs YV16 and YV24Piotr Bandurski2012-04-03
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* rtmp: implement bandwidth notificationRaffaele Sena2012-04-03
| | | | | | Improve compatibility with some servers. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* rtmp: update supported audio codecs valueSamuel Pitoiset2012-04-03
| | | | | | | | The audio codecs property is composed by all values except SUPPORT_SND_INTEL (0x0008) and SUPPORT_SND_UNUSED (0x0010) which are unused. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* Unscaled Planar RGB -> RGB support in swscale.Hans-Kristian Arntzen2012-04-03
| | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* FATE: Add RALF decoding testDerek Buitenhuis2012-04-01
| | | | Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* vsrc_buffer: allow buffering arbitrary number of frames.Anton Khirnov2012-04-01
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* vf_scale: avoid a pointless memcpy in no-op conversion.Anton Khirnov2012-04-01
| | | | I.e. just pass the buffer along when src parameters == dst parameters.
* avfiltergraph: try to reduce format conversions in filters.Anton Khirnov2012-04-01
| | | | | | | | | | | | | Current code, with a filterchain such as (input - yuv411) -> (scale - any) -> (sink - any) will result in yuv420 being chosen for the second link, which is clearly not right. This commit attempts to improve in the following way: repeat until convergence: loop over all filters find input link with exactly one format force this format on all output links of the same type (if possible)
* avfiltergraph: add an AVClass to AVFilterGraph on next major bump.Anton Khirnov2012-04-01
| | | | It will be used for logging, possibly also AVOptions.
* id3v2: fix skipping extended header in id3v2.4Anton Khirnov2012-04-01
| | | | In v2.4, the length includes the length field itself.
* apedec: check bits <= 32.Michael Niedermayer2012-03-31
| | | | | | | | | | Fixes a floating-point exception further down. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* cavs: Remove unused code.Aneesh Dogra2012-03-31
| | | | | | | The square is always passed as 1 whenever the function is called and thus the if block never gets executed. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* oggenc: fix condition when not to flush due to keyframe granule.Reimar Döffinger2012-03-30
| | | | | | | | | | | | | | The previous condition of 0 page size was wrong, that would disable the mechanism for all frames at a start of a page, thus some keyframes still would not get their own granule. The real problem is that header packets must not be flushed, but they have (and must have) 0 granule and thus would be detected as keyframes. Add a separate parameter to mark header packets. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
* oggenc: add pagesize option to set preferred page sizeAndres Gonzalez2012-03-30
| | | | | | | | When set, if an Ogg stream buffer has enough data, a page is made instead of filling maximum-size pages. Using smaller pages results smaller seek intervals at the expense of higher container overhead. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
* libspeexdec: set frame size in libspeex_decode_init()Justin Ruggles2012-03-30
| | | | This fixes speex decoding, which was broken in 85469f1c.
* smacker audio: sign-extend the initial 16-bit predicted valueFranz Brauße2012-03-30
| | | | | | Fixes Bug #265 Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
* h264: drop ff_h264_ prefix from static function ff_h264_decode_rbsp_trailing()Diego Biurrun2012-03-30
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* h264: Make ff_h264_decode_end() static, it is not used externally.Diego Biurrun2012-03-30
| | | | Also drop the now unnecessary ff_ prefix from its name.
* output-example: K&R formatting cosmetics, comment spelling fixesDiego Biurrun2012-03-30
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* avf: make the example output the proper messageLuca Barbato2012-03-29
| | | | | av_dump_format needs the codecs opened in order to print them.
* avf: fix audio writing in the output-exampleLuca Barbato2012-03-29
| | | | | av_init_packet does not reset data and size fields in AVPacket, avcodec_encode_audio2 can use preallocated AVPacket.
* mov: don't overwrite existing indexes.Ronald S. Bultje2012-03-29
| | | | | | | | Prevents all kind of badness if files contain multiple indexes. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* lzw: fix potential integer overflow.Ronald S. Bultje2012-03-29
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* truemotion: forbid invalid VLC bitsizes and token values.Ronald S. Bultje2012-03-29
| | | | | | | | | | | | SHOW_UBITS() is only defined up to n_bits is 25, therefore forbid values larger than this in get_vlc2() (max_bits). tokens[][] can be used as an index in deltas[], which has a size of 64, so ensure the values are smaller than that. This prevents crashes on corrupt bitstreams. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* truemotion2: handle out-of-frame motion vectors through edge extension.Ronald S. Bultje2012-03-29
| | | | | Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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