FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Mans Rullgard	28f9ab7029	vp3: move idct and loop filter pointers to new vp3dsp context This moves all VP3-specific function pointers from dsputil to a new vp3dsp context. There is no reason to ever use the VP3 IDCT where an MPEG2 IDCT is expected or vice versa. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	1125606a1f	vp3dec: fix null ptr derefernce. Fixes ticket1403 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Dale Curtis	27c2fb0f72	vp3: Assert on invalid filter_limit values. Signed-off-by: Dale Curtis <dalecurtis@chromium.org> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Dale Curtis	e9dc616472	vp3: Assert on invalid filter_limit values. Signed-off-by: Dale Curtis <dalecurtis@chromium.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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
Michael Niedermayer	247d30a7db	vp3: Copy all 3 frames for thread updates. This fixes a double release of the current frame on deinit. Fixes CVE-2011-3934 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Janne Grunau	9b4767e478	vp3: fix streams with non-zero last coefficient Fixes a regression introduced in `8b94df0f20`.	13 years ago
Jean First	f86c348d46	vp3: remove redeclaration of vp3_decode_flush Signed-off-by: Jean First <jeanfirst@gmail.com> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	a2a12e3358	vp3: fix regression with mplayer-crash.ogv Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reinhard Tartler	8b94df0f20	vp3dec: Check coefficient index in vp3_dequant() Based on a patch by Michael Niedermayer <michaelni@gmx.at> Fixes NGS00145, CVE-2011-4352 Found-by: Phillip Langlois Signed-off-by: Reinhard Tartler <siretart@tauware.de>	13 years ago
Diego Biurrun	bc4d156140	vp3: Reorder some functions to fix VP3 build with Theora disabled.	13 years ago
Justin Ruggles	560f773c7d	avcodec: change number of plane pointers from 4 to 8 at next major bump. Add AV_NUM_DATA_POINTERS to simplify the bump transition. This will allow for supporting more planar audio channels without having to allocate separate pointer arrays.	13 years ago
Michael Niedermayer	eef5c35b43	vp3dec: Check coefficient index in vp3_dequant() Fixes NGS00145 Found-by: Phillip Langlois Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	f3a29b750a	avcodec: move some AVCodecContext fields to an internal struct. A new field, AVCodecContext.internal is used to hold a new struct AVCodecInternal, which has private fields that are not codec-specific and are used by general libavcodec functions. Moved internal_buffer, internal_buffer_count, and is_copy.	13 years ago
Diego Biurrun	d1dfcb0829	vp3: remove some pointless comments	13 years ago
Ronald S. Bultje	8370e426e4	vp3: fix oob read for negative tokens and memleaks on error.	13 years ago
Reimar Döffinger	6f5b4ce612	Reuse vp3_decode_flush instead of duplicating it. This also fixes that sometimes a frame would actually not be freed. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Anton Khirnov	357db4c263	lavc: use avpriv_ prefix for ff_split_xiph_headers. It's used in lavf.	13 years ago
Steven Walters	27237d524e	w32threads: support for frame multithreading Replace our incomplete w32threads implementation with x264's pthreads w32threads wrapper. Relicensed to LGPL with kind permission by Pegasys Inc. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Joakim Plate	8fd1da5bd2	vp3dec: set key_frame field of AVFrame Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	0249478756	doxygen: fix wrong comment syntax, //< vs. ///<	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
Ronald S. Bultje	8dcf518430	vp3/theora: flush after seek.	14 years ago
Stefano Sabatini	ce5e49b0c2	replace deprecated FF__TYPE symbols with AV_PICTURE_TYPE_	14 years ago
Stefano Sabatini	975a1447f7	Replace deprecated FF__TYPE symbols with AV_PICTURE_TYPE_. Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Ronald S. Bultje	f28e599fbc	vp3-mt: fix deadlock when first frame is not a keyframe. (cherry picked from commit `8cf9a09d40`)	14 years ago
Ronald S. Bultje	8cf9a09d40	vp3-mt: fix deadlock when first frame is not a keyframe.	14 years ago
David Conrad	0cfcbf217f	Fix VP3 edge emulation With negative stride, the start of the edge_emu buffer should be pointing to the last line, not the end of the buffer. With positive stride, pointing to the end of the buffer was completely wrong. (cherry picked from commit `a89f4ca005`)	14 years ago
Jason Garrett-Glaser	d14723861b	VP3: fix decoding of videos with stride > 2048 Also remove qscale_table code; this didn't make sense anyways as VP3 doesn't use an MPEG-like quantizer scale. (cherry picked from commit `902685b8ab`)	14 years ago
David Conrad	a89f4ca005	Fix VP3 edge emulation With negative stride, the start of the edge_emu buffer should be pointing to the last line, not the end of the buffer. With positive stride, pointing to the end of the buffer was completely wrong.	14 years ago
Jason Garrett-Glaser	902685b8ab	VP3: fix decoding of videos with stride > 2048 Also remove qscale_table code; this didn't make sense anyways as VP3 doesn't use an MPEG-like quantizer scale.	14 years ago
Reinhard Tartler	7ffe76e540	Merge libavcore into libavutil Done to keep ABI compatible. Otherwise this is just silly	14 years ago
Reinhard Tartler	737eb5976f	Merge libavcore into libavutil 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>	14 years ago
Alexander Strange	4a5a16898f	vp3: Frame-based multithreading support Decode times for big_buck_bunny_720p_stereo: 1 thread: real 1m14.227s user 1m13.104s sys 0m1.108s 2 threads: (33% faster) real 0m49.329s user 1m33.735s sys 0m1.834s 3 threads: (44% faster) real 0m41.593s user 1m44.884s sys 0m1.967s (cherry picked from commit `d23845f311`)	14 years ago
Alexander Strange	d23845f311	vp3: Frame-based multithreading support Decode times for big_buck_bunny_720p_stereo: 1 thread: real 1m14.227s user 1m13.104s sys 0m1.108s 2 threads: (33% faster) real 0m49.329s user 1m33.735s sys 0m1.834s 3 threads: (44% faster) real 0m41.593s user 1m44.884s sys 0m1.967s	14 years ago
Alexander Strange	3c90abf40f	vp3: Move table allocation code into a new function Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `edbb0c0708`)	14 years ago
Alexander Strange	dc4a188309	vp3: Factor out expression Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `e8dcd73058`)	14 years ago
Alexander Strange	edbb0c0708	vp3: Move table allocation code into a new function Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Alexander Strange	e8dcd73058	vp3: Factor out expression Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Ronald S. Bultje	d23e3e5fea	Move ff_emulated_edge_mc() into DSPContext. (cherry picked from commit `2e27959879`)	14 years ago
Ronald S. Bultje	2e27959879	Move ff_emulated_edge_mc() into DSPContext.	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
Alexander Strange	6ee99a7e13	VP3: remove an unnecessary static variable Originally committed as revision 26398 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Jason Garrett-Glaser	9d777508fa	Remove dead code in theora_decode_tables Reading 7 bits as an unsigned int can't result in a value exceeding 127. Accordingly, remove error message (as it'll never be reached). Originally committed as revision 25575 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Jason Garrett-Glaser	10f6915814	Reindent after r25573 Originally committed as revision 25574 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago

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319 Commits (50dba71b7d848d0ea52491fbdfd2fd037c9298c2)