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path: root/libavcodec/vqavideo.c
AgeCommit message (Collapse)Author
2013-10-04cosmetics: Group .name and .long_name together in codec/format declarationsDiego Biurrun
2013-07-08vqavideo: check the versionLuca Barbato
Prevent out of buffer write. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
2013-03-08lavc decoders: work with refcounted frames.Anton Khirnov
2013-02-17vqavideo: check chunk sizes before reading chunksMichael Niedermayer
Fixes out of array writes Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit ab6c9332bfa1e20127a16392a0b85a4aa4840889) Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit 13093f9767b922661132a3c1f4b5ba2c7338b660) CC: libav-stable@libav.org Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2013-01-06vqavideo: return meaningful error codes.Anton Khirnov
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.
2012-10-08Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormatAnton Khirnov
2012-08-07Replace all CODEC_ID_* with AV_CODEC_ID_*Anton Khirnov
2012-05-11vqavideo: change x/y loop counters to the usual patternMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-05-04vqavideo: return error if image size is not a multiple of block sizeMans Rullgard
The decoder assumes in various places that the image size is a multiple of the block size, and there is no obvious way to support odd sizes. Bailing out early if the header specifies a bad size avoids various errors later on. Fixes CVE-2012-0947. 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>
2012-03-22vqa: check palette chunk size before reading data.Ronald S. Bultje
Prevents overreads beyond buffer boundaries. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
2012-03-18vqavideo: port to bytestream2 APIPaul B Mahol
Protects against overreads. Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-17vqavideo: check malloc return valuesPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-07-29lavc: use designated initialisers for all codecs.Anton Khirnov
It's more readable and less prone to breakage.
2011-07-15doxygen: use Doxygen markup for authors and web links where appropriateDiego Biurrun
2011-06-03Replace custom debug output functions by av_dlog().Diego Biurrun
2011-04-22vqavideo: We no longer need to ask for version 1 samples.Diego Biurrun
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>
2011-01-26Add 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>
2010-09-07Use new imgutils.h API names, fix deprecation warnings.Stefano Sabatini
Originally committed as revision 25058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-06Remove use of the deprecated function avcodec_check_dimensions(), useStefano Sabatini
av_check_image_size() instead. Originally committed as revision 24711 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
2009-07-23Remove useless #include <unistd.h> from many filesMåns Rullgård
Originally committed as revision 19499 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
2009-02-01Use 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
2009-01-12Fix build: Add intreadwrite.h and bswap.h #includes where necessary.Diego Biurrun
Originally committed as revision 16556 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
2008-05-27consistency cosmetics: indices --> indexesDiego Biurrun
Originally committed as revision 13444 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-04-30Add long names to some AVCodec declarations.Stefano Sabatini
patch by Stefano Sabatini, stefano.sabatini-lala poste it Originally committed as revision 13022 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-21Apply 'cold' attribute to init/uninit functions in libavcodecZuxy Meng
Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-10These video decoders do not need to include and initialize the DSPMike Melanson
support functions. Originally committed as revision 12406 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-20Fix ;;Michael Niedermayer
Originally committed as revision 12153 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-01constMichael Niedermayer
Originally committed as revision 11789 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-05license header consistency cosmeticsDiego Biurrun
Originally committed as revision 9484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-10Remove redundant #inclusion of common.h, avcodec.h already #includes it.Diego Biurrun
Originally committed as revision 8967 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-09Get rid of unnecessary pointer casts.Nicholas Tung
patch by Nicholas Tung, ntung ntung com Originally committed as revision 8687 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-07Remove superfluous setting of has_b_frames in codecs without B-frames.Nicholas Tung
patch by Nicholas Tung, ntung ntung com Originally committed as revision 8647 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-20rename BE/LE_8/16/32 to AV_RL/B_8/16/32Alex Beregszaszi
Originally committed as revision 7587 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-29VQA v1 supportKostya Shishkov
Originally committed as revision 7183 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-28Correct information in headerKostya Shishkov
Originally committed as revision 7178 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07Change license headers to say 'FFmpeg' instead of 'this program/this library'Diego Biurrun
and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-01palette (if we memcpy it into AVFrame) must be uint32_tMichael Niedermayer
Originally committed as revision 6399 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-13Update licensing information: The FSF changed postal address.Diego Biurrun
Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-17COSMETICS: Remove all trailing whitespace.Diego Biurrun
Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-12various security fixes and precautionary checksMichael Niedermayer
Originally committed as revision 3822 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-14remove numerous definitions of BE_*/LE_* macros; convert FOURCC_TAG ->Mike Melanson
MKTAG/MKBETAG Originally committed as revision 2886 to svn://svn.ffmpeg.org/ffmpeg/trunk
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