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path: root/libavcodec/smacker.c
AgeCommit message (Collapse)Author
2013-02-12smackaud: decode directly to the user-provided AVFrameJustin Ruggles
2012-12-05lavc: fix decode_frame() third parameter semantics for video decodersAnton Khirnov
It's got_frame, not data size
2012-12-05lavc: add a wrapper for AVCodecContext.get_buffer().Anton Khirnov
It will be useful in the upcoming transition to refcounted AVFrames.
2012-11-11Include libavutil/channel_layout.h instead of libavutil/audioconvert.hJustin Ruggles
Also reorder some other #include when applicable.
2012-10-08Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormatAnton Khirnov
2012-08-07Replace all CODEC_ID_* with AV_CODEC_ID_*Anton Khirnov
2012-07-01smacker: remove some unused codeMans Rullgard
This removes some code apparently left over from vlc reader debugging. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-06cosmetics: Align codec declarationsMartin Storsjö
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>
2012-03-30smacker audio: sign-extend the initial 16-bit predicted valueFranz Brauße
Fixes Bug #265 Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-03-28Replace memset(0) by zero initializations.Diego Biurrun
Also remove one pointless zero initialization in rangecoder.c.
2012-03-26smacker: convert palette and header reading to bytestream2.Ronald S. Bultje
2012-02-16vlc/rl: Add ff_ prefix to the nonstatic symbolsMartin Storsjö
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-01-28cosmetics: Remove extra newlines at EOFAlex Converse
2012-01-26smacker: Sanity check huffman tables found in the headers.Alex Converse
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
2012-01-26smacker: remove dead storeAlex Converse
2011-12-22Drop ALT_ prefix from BITSTREAM_READER_LE name.Diego Biurrun
The prefix is a historic remnant that probably meant "alternative". Now that the A32 bitstream reader has been dropped it makes no sense anymore.
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.
2011-11-10smackaud: use uint8_t* for 8-bit output buffer typeJustin Ruggles
This matches the output sample format and the range of the output values.
2011-11-10smackaud: clip output samplesJustin Ruggles
2011-11-10smackaud: use sign_extend() for difference value instead of castingJustin Ruggles
2011-10-11smacker: validate channels and sample format.Justin Ruggles
2011-10-11smacker: check buffer size before reading output sizeJustin Ruggles
2011-10-11smacker: validate number of channelsJustin Ruggles
2011-09-14smacker: fix a few off by 1 errorsMichael Niedermayer
stereo & 16bit is untested due to lack of samples Signed-off-by: Martin Storsjö <martin@martin.st>
2011-09-14Check for invalid VLC value in smacker decoder.Laurent Aimar
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-09-14Check and propagate errors when VLC trees cannot be built in smacker decoder.Laurent Aimar
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-07-29lavc: use designated initialisers for all codecs.Anton Khirnov
It's more readable and less prone to breakage.
2011-05-02Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*.Stefano Sabatini
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-04-27smacker: remove unnecessary call to avctx->release_buffer in decode_frame()Stefano Sabatini
The release_buffer was cleaning the provided frame, thus causing the successive call to avctx->reget_buffer() to allocate a new frame. In case the returned frame was not the same one previously returned but a new one with different data, it resulted in artifacts. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-15Merge libavcore into libavutilReinhard Tartler
It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-02-06Replace remaining occurrences of deprecated CH_* with AV_CH_*Anton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-03Remove a few if (p) av_free(p) formsClément Bœsch
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>
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
2010-07-11Add av_ prefix to bswap macrosMåns Rullgård
Originally committed as revision 24170 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
2009-11-01Set the sample format for Smacker audio in the decoder rather than in theJustin Ruggles
demuxer. Originally committed as revision 20429 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-14Remove unnecessary calls to avcodec_check_dimensions, the check is alreadyReimar Döffinger
done at a higher level. Originally committed as revision 20229 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-05smacker video decoder uses reget_buffer, set CODEC_CAP_DR1Baptiste Coudurier
Originally committed as revision 19103 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-24Remove useless assignment during initialization for some decodersKostya Shishkov
Originally committed as revision 18680 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
2009-03-21Make Smacker audio decoder output audio in original bit depthDaniel Verkamp
Patch by Daniel Verkamp ($firstname) at (three-letter file extension for drivers in Win 3.1) dot (nu) Thread: [PATCH] Smacker: Output audio in original bit depth Originally committed as revision 18111 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-01Use full internal pathname in doxygen @file directives.Diego Biurrun
Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-15Fix one peculiar case in Smacker decoding.Daniel Verkamp
Patch by Daniel Verkamp ($firstname <at> drv <dot> nu) Thread [PATCH] Smacker video decoder bug fix Originally committed as revision 16143 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-19Add channel layout to several audio decoders I maintainKostya Shishkov
Originally committed as revision 15884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-31Modify all codecs to report their supported input and output sample format(s).Peter Ross
Originally committed as revision 14482 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-13Make AVCodec long_names definition conditional depending on CONFIG_SMALL.Stefano Sabatini
Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk
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