FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	50122084a6	motionpixels: check extradata size Fixes null ptr derefernce Fixes Ticket1363 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Alex Converse	b5da848fac	motionpixels: Clip YUV values after applying a gradient. Prevents illegal reads on truncated and malformed input. CC: libav-stable@libav.org	13 years ago
Martin Storsjö	00c3b67b8a	cosmetics: Align codec declarations 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>	13 years ago
Martin Storsjö	9cf0841ef3	dsputil: Add ff_ prefix to the dsputil_init functions Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	e96b4a53df	vlc/rl: Add ff_ prefix to the nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Reimar Döffinger	371e165443	Try to set AVFrame.reference to correct values. I am not sure these new values are correct, not am I sure the semantics are a good idea since we do not seem to make any use of them but they caused a lot of confusion, but this seems to make things closer to matching the documentation. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Laurent Aimar	1cd0a55163	motionpixels: Prevent calling init_vlc() with invalid parameters Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	210c80331e	motionpixels: Fix the size of workspace buffers Some buffers must be mod 4 in width and/or height. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	d337dd3a90	motionpixels: Clear FF_INPUT_BUFFER_PADDING_SIZE bytes at the end of the temporary buffer Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	69a0bce753	Fixed deference of NULL pointer in motionpixels decoder. Some of the arguments given to init_vlc() come from the stream and can be corrupted. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Laurent Aimar	62234a4d3a	Fix the size of workspace buffers in the motion pixels decoder. Some buffers must be mod 4 in width and/or height. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	e60619f9b4	Clear FF_INPUT_BUFFER_PADDING_SIZE bytes at the end of the temporary buffer used in motion pixels decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	41b7389cad	Prevent calling init_vlc() with invalid parameters in motionpixels decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	824f98f442	Fixed deference of NULL pointer in motionpixels decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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
Stefano Sabatini	01042d4123	lavc: set defaults in internal codec frames This is required specifically for setting frame->format to -1, otherwise it will be set to 0 = PIX_FMT_YUV420P and code reading the format from the output decoded frame will get misled. In particular fix regressions occurring with the pending vsrc_buffer patch.	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Elio Pettenò	e7e2df27f8	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> (cherry picked from commit `d36beb3f69`)	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
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
Reimar Döffinger	a7c6e76638	Add support for hardcoding the motionpixels rgb to yuv table. Originally committed as revision 20627 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	7c7d3abf3c	10l, pix_fmt should be set by the motionpixels decoder, not by the demuxer. This fixes playback when lavf and lavc are less tightly couples as in e.g. MPlayer. Originally committed as revision 20626 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	f0a75e66b9	Add missing return statement to out-of-memory condition. Fixes the warning: libavcodec/motionpixels.c:302: warning: statement with no effect Originally committed as revision 18718 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	9106a698e7	Rename bitstream.h to get_bits.h. Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	238ef6dadd	Add a av_fast_malloc function and replace several uses of av_fast_realloc, thus avoiding potential memleaks and pointless memcpys. Originally committed as revision 18470 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Thilo Borgmann	7a00bbad21	Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an 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	16 years ago
Diego Biurrun	0ffbc258aa	Change a bunch of codec long_names to be more consistent and descriptive. Originally committed as revision 17716 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Gregory Montoir	974e0eeed3	Motion Pixels Video Decoder. Patch by Gregory Montoir <cyx <at> users <dot> sourceforge <dot> net> Originally committed as revision 14146 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago

32 Commits (5afdb3e6b1a06a897ec6d4fe5da1619ae8bef6be)