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path: root/libavcodec/xxan.c
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* lavc: AV-prefix all codec capabilitiesVittorio Giovara2015-07-27
| | | | | | Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* xxan: use the AVFrame API properly.Anton Khirnov2013-11-16
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* cosmetics: Group .name and .long_name together in codec/format declarationsDiego Biurrun2013-10-03
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* xxan: Disallow odd widthMartin Storsjö2013-09-29
| | | | | | | | | Decoded data is always written in pairs within this decoder. This fixes writes out of bounds. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* xxan: fix invalid memory access in xan_decode_frame_type0()Anton Khirnov2013-03-08
| | | | | | | | The loop a few lines below the xan_unpack() call accesses up to dec_size * 2 bytes into y_buffer, so dec_size must be limited to buffer_size / 2. CC:libav-stable@libav.org
* lavc decoders: work with refcounted frames.Anton Khirnov2013-03-08
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* xxan: properly handle odd heights.Kostya Shishkov2013-02-06
| | | | | | | Duplicate the last one or two chroma lines. Signed-off-by: Anton Khirnov <anton@khirnov.net> CC:libav-stable@libav.org
* xxan: return meaningful error codes.Anton Khirnov2013-01-06
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* lavc: fix decode_frame() third parameter semantics for video decodersAnton Khirnov2012-12-04
| | | | It's got_frame, not data size
* avutil: Move memcpy_backptr() to mem.cDiego Biurrun2012-10-25
| | | | The function is used elsewhere and does not belong with the LZO code.
* Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormatAnton Khirnov2012-10-08
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* Replace all CODEC_ID_* with AV_CODEC_ID_*Anton Khirnov2012-08-07
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* xxan: Remove write-only variable in xan_decode_frame_type0().Diego Biurrun2012-04-20
| | | | libavcodec/xxan.c:293:13: warning: variable ‘corr_end’ set but not used
* cosmetics: Align codec declarationsMartin Storsjö2012-04-06
| | | | | | | 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>
* xxan: reindent xan_unpack_luma().Ronald S. Bultje2012-03-10
| | | | It used 3-space indent instead of 4-space indent.
* xxan: protect against chroma LUT overreads.Ronald S. Bultje2012-03-10
| | | | | Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* xxan: convert to bytestream2 API.Ronald S. Bultje2012-03-10
| | | | | | | Protects against overreads. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* xxan: don't read before start of buffer in av_memcpy_backptr().Ronald S. Bultje2012-03-10
| | | | | Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* cosmetics: Remove extra newlines at EOFAlex Converse2012-01-27
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* Drop ALT_ prefix from BITSTREAM_READER_LE name.Diego Biurrun2011-12-22
| | | | | The prefix is a historic remnant that probably meant "alternative". Now that the A32 bitstream reader has been dropped it makes no sense anymore.
* lavc: use designated initialisers for all codecs.Anton Khirnov2011-07-29
| | | | It's more readable and less prone to breakage.
* Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Xan4 decoderKostya Shishkov2011-02-07
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>