FFmpeg

Commit Graph

Author	SHA1	Message	Date
Mans Rullgard	0b711ca3f3	dsputil: drop non-compliant "fast" qpel mc functions Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Luca Barbato	80ac87c13d	lavc: support ZenoXVID custom tag Looks like this kind of samples are produced by certain Russian equipment.	12 years ago
Clément Bœsch	8b63744f48	Fix "bistream" typo and add a check in tools/patcheck.	12 years ago
Diego Biurrun	ba0c898120	cosmetics: Fix dropable --> droppable typo	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
Michael Niedermayer	56540bb3b5	h263dec: switch 2 asserts to av_assert Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anuj Mittal	ce19aec15b	Check resync marker only when enabled. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Diego Biurrun	1218777ffd	avcodec: Convert some commented-out printf/av_log instances to av_dlog	12 years ago
Diego Biurrun	9c6cf7f2c9	avcodec: Drop silly and/or broken printf debug output	12 years ago
Michael Niedermayer	d2981b8ef1	h263dec: disable coded dimensions = 0 handling This code causes infinite loops Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Janne Grunau	8701f4f8e8	mpeg4: support frame parameter changes with frame-mt Adds a flag context_reinit to MpegEncContext to relieable keep track of frame parameter changes which require a context reinitialization. This is required for broken inputs which change the frame size but error out before the context can be reinitialized.	12 years ago
Stefano Sabatini	7b62d3415e	lavc/h263dec: return or propagate proper error codes	12 years ago
Michael Niedermayer	7b1ff5e2f3	h263dec: fix xvid IDCT switching Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Alberto Delmás	ee769c6a7c	MSS2 decoder Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Michael Niedermayer	209f92d94a	lavc: add seperate AVCodec for CODEC_ID_H263P so demuxers can use that id. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	5e50a5724b	Revert "removing lowres support" There have been multiple user complaints about loosing this feature while its not clear the 3% speedloss claims where real or fabricated. My own testing indicates no statistically significant speed difference both with mpeg2 and mpeg4, and if at all the code with lowres support is a tiny bit faster than without. This reverts commit 92ef4be4ab9fbb7d901b22e0036a4ca90b00a476, reversing changes made to `2e07f42957`. Conflicts: cmdutils.c libavcodec/arm/vp8dsp_init_arm.c libavcodec/mpegvideo.c libavcodec/mpegvideo.h libavutil/arm/Makefile Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Ronald S. Bultje	2d22d4307d	h263: more strictly forbid frame size changes with frame-mt. Prevents crashes because the old check was incomplete. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Mans Rullgard	2bcbd98459	Remove lowres video decoding This feature is complex, of questionable utility, and slows down normal decoding. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	c90b8a7480	h263dec: Check for width/height changes on frame skips too. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	df23d64e07	h263dec: always enable picture dimensions reverting check. This does not need to be limited to threads and may help with error resilience on single thread Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	a02f8ef1d2	h263dec: Prevent dimension changes from leaking on errors in header parsing. This fixes crashes with frame threads caused by inconsistent context parameters. Fixes Ticket1207 Found-by: John Villamil 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
Michael Niedermayer	a4e359a3f9	mpeg4: dont reset picture_num for xvid Fixes Ticket1162 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	4a619fcae9	h263dec: Restore w/h values to a consistent state if a change is rejected. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Alex Converse	3574a85ce5	Replace computations of remaining bits with calls to get_bits_left().	13 years ago
Michael Niedermayer	71db86d53b	h263dec: Disallow width/height changing with frame threads. Fixes CVE-2011-3937 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	324deaa268	Replace AVFrame pointer type punning by proper struct member assignments.	13 years ago
Martin Storsjö	efd29844eb	mpegvideo: Add ff_ prefix to nonstatic functions Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	04d3822524	msmpeg4: Add ff_ prefix to nonstatic symbols 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	ddce8953a5	h263: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	59e95fa4a8	h263dec: Disallow width/height changing with frame threads. Fixes CVE-2011-3937 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8e7776036b	h263: disable slow checked reader, overreads are not possible in ffmpegs h263 decoder Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Andrey Utkin	4f820131fa	mpegvideo: remove abort() in ff_find_unused_picture() Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Luca Barbato	63ccd46687	lavc: introduce ER_MB_END and ER_MB_ERROR Simplify a little error resilience calls Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Luca Barbato	5bf2ac2b37	error_resilience: use the ER_ namespace Add the namespace to {AC_,DC_,MV_}{END,ERROR} macros Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Michael Niedermayer	376ee20614	h263dec: restore error concealment functionality after merge Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	58c42af722	doxygen: misc consistency, spelling and wording fixes	13 years ago
Dustin Brody	5b22d6e132	lavc: convert error_recognition to err_recognition. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Dustin Brody	9abc98737f	lavc: replace references to deprecated AVCodecContext.error_recognition to use AVCodecContext.err_recognition Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Michael Niedermayer	6dbac85f8d	mpeg4: fix another packed divx issue. Fixes getting_stuck.avi Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	3e7e1f1509	mpeg4: adjust dummy frame threashold for packed divx. Fixes Ticket427 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Alberto Delmás	45ecda8554	Windows Media Image decoder (WMVP/WVP2) Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Alex Converse	ad62507f32	h263dec: Fix asserts broken by the elimination of FF_COMMON_FRAME.	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
Dustin Brody	2a11952f45	h263dec: Propagate AV_LOG_ERRORs from slice decoding through frame decoding with sufficient error recognition Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Diego Biurrun	657ccb5ac7	Eliminate FF_COMMON_FRAME macro. FF_COMMON_FRAME holds the contents of the AVFrame structure and is also copied to struct Picture. Replace by an embedded AVFrame structure in struct Picture.	14 years ago
Michael Niedermayer	9251942ca7	Fix mpeg4 padding bug detection with more than 128bit trash and slices. Fixes ticket302 The second hunk is from anatoly Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago

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348 Commits (b5884db437eebe136efef63a8186b7b4b51b5525)