FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	759001c534	lavc decoders: work with refcounted frames.	12 years ago
Alexandra Khirnova	d744801f1a	xan: Convert to bytestream2 Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Anton Khirnov	d47dabbac2	xan: return a meaningful error code.	12 years ago
Anton Khirnov	51648da4dc	xan: remove a trivially true if(). This function used to be shared with the xxan decoder, but that is not true anymore.	12 years ago
Anton Khirnov	df9b956751	lavc: fix decode_frame() third parameter semantics for video decoders It's got_frame, not data size	12 years ago
Anton Khirnov	594d4d5df3	lavc: add a wrapper for AVCodecContext.get_buffer(). It will be useful in the upcoming transition to refcounted AVFrames.	12 years ago
Diego Biurrun	5bac2d0c30	avutil: Move memcpy_backptr() to mem.c The function is used elsewhere and does not belong with the LZO code.	12 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Diego Biurrun	aaf47bcde7	Drop ALT_ prefix from BITSTREAM_READER_LE name. The prefix is a historic remnant that probably meant "alternative". Now that the A32 bitstream reader has been dropped it makes no sense anymore.	13 years ago
Nathan Adil Maxson	6eedeefe0b	xan.c: coding style clean-up. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Laurent Aimar	7d17a794f0	xan: Prevent NULL dereference with missing palette Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	3db3fdf4c6	xan: Check for out of bound reads in xan_huffman_decode() Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	3e0757c2a8	xan: Fixed out of bound accesses in xan_unpack() Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	06be075cda	xan: Prevent NULL dereferences with missing reference frame Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	124a16f678	xan: Prevent out of bound accesses Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Alex Converse	0872bb23b4	xan: Add some buffer checks	13 years ago
Alex Converse	350f57bd7b	xan: Remove extra trailing newline	13 years ago
Laurent Aimar	393d5031c6	Fixed size given to init_get_bits() in xan decoder.	13 years ago
Anton Khirnov	ec6402b7c5	lavc: use designated initialisers for all codecs. It's more readable and less prone to breakage.	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Kostya	90e8a9c34f	Remove Xan WC4 cruft from xan.c Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Diego Elio Pettenò	d36beb3f69	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Reimar Döffinger	782f69e8a5	Fix memleak: free palette data on close. Originally committed as revision 25816 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Reimar Döffinger	18d761a1b1	Fix indentation. Originally committed as revision 25780 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Reimar Döffinger	3354b05187	Add explanation and alternative implementation for strange xan gamma correction. Originally committed as revision 25779 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Reimar Döffinger	24ae353dfb	WC3/xan: move palette handling to decoder, avoiding need for PaletteControl. This also fixes playback of some files with ffplay (images were corrupted for a short time after a palette change). Originally committed as revision 25778 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	f2f8fb1035	Remove redundant text in the log. Originally committed as revision 25517 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	082a857522	Make XAN decoder return meaningful error codes. Originally committed as revision 25516 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Diego Biurrun	ba87f0801d	Remove explicit filename from Doxygen @file commands. 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	15 years ago
Stefano Sabatini	72415b2adb	Define AVMediaType enum, and use it instead of enum CodecType, which is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	cb39768960	Add long_name for Xxan codec. Originally committed as revision 20900 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Kostya Shishkov	0080402d36	Improve handling allocated buffers in Xan decoder Originally committed as revision 20899 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Kostya Shishkov	2628f515fe	cosmetics: reindent a bit Originally committed as revision 20898 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	4a49ab77c6	Remove unnecessary calls to avcodec_check_dimensions, the check is already done at a higher level. Originally committed as revision 20229 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	5333450ce6	Use memcpy to copy till end of line in one go instead of copying pixel by pixel in xan_wc3_output_pixel_run and xan_wc3_copy_pixel_run Originally committed as revision 19774 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	64b8e620cb	Slightly simplify detection of end of compressed data in xan_unpack Originally committed as revision 19772 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	3aab27b459	Remove useless #include <unistd.h> from many files Originally committed as revision 19499 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	f63f689e10	Avoid code duplication in xan_unpack for the final memcpy. Originally committed as revision 18608 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	d7670f2827	Use sign_extend function instead of reimplementing it. Originally committed as revision 18599 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	e62f622193	Remove a useless "& 0xF" Originally committed as revision 18598 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	977d813447	Use / and % operators instead of reimplementing them with a loop. Originally committed as revision 18597 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	b1e309865f	Change buffer check to avoid an unlikely pointer arithmetic overflow. Originally committed as revision 18596 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	be50938073	Simplify xan_huffman_decode by using get_bits Originally committed as revision 18595 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	e5986d0427	Cosmetics to improve xan_unpack readability Originally committed as revision 18590 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	16cc5a738c	Fix buffer size check for xan_unpack which was broken by r18586 Originally committed as revision 18589 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	c644665f42	Some more simplifications of xan_unpack Originally committed as revision 18588 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	455fdd2f8c	Reindent xan_unpack code Originally committed as revision 18587 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	948f60fa24	Avoid some code duplication in xan_unpack Originally committed as revision 18586 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	59bd7f23e8	Increase buffer padding to avoid most space checks in xan_unpack Originally committed as revision 18584 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago

1 2

85 Commits (ac87eaf856e0fb51917266b899bb15d19b907baf)