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2012-02-16dsputil: Add ff_ prefix to the dsputil*_init* functionsMartin Storsjö
Signed-off-by: Martin Storsjö <martin@martin.st>
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.
2011-11-14binkvideo: simplify and remove invalid shiftsMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-10-08bink: Check for various out of bound writesLaurent Aimar
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-10-08bink: Check for out of bound writes when building treeLaurent Aimar
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-10-07bink: Prevent NULL dereferences with missing reference frameLaurent Aimar
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-08-01bink: Eliminate unnecessary shadow declaration.Alex Converse
2011-07-29lavc: use designated initialisers for all codecs.Anton Khirnov
It's more readable and less prone to breakage.
2011-07-27dsputil: move a bink-only function to binkdspMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-27bink: make IDCT take 32-bit inputKostya Shishkov
Since IDCT transforming 32-bit input to 8-bit output is unusual and unpractical for most codecs, move Bink IDCT into separate context. Get rid of an additional permutation table while at it since SIMD support for Bink IDCT is unlikely to be implemented in foreseeable future. Quantisation tables also have to change type to signed for proper dequantisation of DCT coefficients. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-26Mark parameterless function declarations as 'void'.Diego Biurrun
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-25bink: use LOCAL_ALIGNED for aligned stack dataMans 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>
2011-02-13bink: permute Bink version 'b' quant matrices by inverse scan orderPeter Ross
This fixes visual glitches in Bink version 'b' files, as the quantization tables were not being permuted. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-13bink: simplify how quantization matrices are passed to read_dct_coeffs()Peter Ross
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-12Make tables generation insensitive to floating-point implementationVitor Sessak
Using doubles make the double -> int cast well defined for all the values used, with the exception of when s[i]==1.0, which is special-cased. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-11bink: reindent after last commitPeter Ross
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-02-11Bink version 'b' video decoderPeter Ross
Based on original patch by Kostya Shishkov Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
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>
2011-01-15Change some band size calculations in Bink decoder to use width in blocksKostya Shishkov
instead of real width, this fixes decoding of some Bink files with odd width. Originally committed as revision 26364 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-30bink: make bink_rlelens static (it's only used in this file)Ramiro Polla
Originally committed as revision 25605 to svn://svn.ffmpeg.org/ffmpeg/trunk
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
2010-06-30Fix grammar errors in documentationMåns Rullgård
Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-02bink: correctly align local arraysMåns Rullgård
Originally committed as revision 23425 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
2010-03-21fix minor typoKostya Shishkov
Originally committed as revision 22614 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06Bink version 'h' also has chroma planes swappedKostya Shishkov
Originally committed as revision 22236 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06Remove DECLARE_ALIGNED_{8,16} macrosMåns Rullgård
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
2010-02-23Decode alpha plane in Bink videoKostya Shishkov
Originally committed as revision 21982 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23cosmetics: reindent after last commitKostya Shishkov
Originally committed as revision 21981 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23Move plane decoding code into separate function in Bink decoderKostya Shishkov
Originally committed as revision 21980 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23Bink video decoder now can use extradata to detect alpha plane presenceKostya Shishkov
Originally committed as revision 21979 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-22Make Bink decoder able to skip alpha planeKostya Shishkov
Originally committed as revision 21963 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-22Make Bink decoder to stop decoding planes after all bits are used.Kostya Shishkov
This prevents crashes during decoding grayscale Bink files like samples from Impossible Creatures game demo. Originally committed as revision 21961 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-22Correct bundle lengths calculation for small Bink files.Kostya Shishkov
This fixes issue 1764. Originally committed as revision 21959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21Bink video decoderKostya Shishkov
Originally committed as revision 21937 to svn://svn.ffmpeg.org/ffmpeg/trunk
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