FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	d9b56895b5	avcodec/mpegvideo: change bit_rate to 64bit 32bit is not sufficient for all cases Fixes: signal_sigabrt_7ffff6ac8cc9_686_cov_1897408623_microsoft_new_way_to_shove_mpeg2_in_asf.dvr_ms Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Vittorio Giovara	def97856de	lavc: AV-prefix all codec capabilities Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	2f15846ad7	mpegvideo: wmv2: Move function declarations	10 years ago
Anton Khirnov	6f57375d70	rl: Rename ff__rl() to ff_rl_()	10 years ago
Vittorio Giovara	9c1db92ad3	mpegvideo: Drop err_recognition It is just a duplicate of an AVCodecContext member so use it instead.	10 years ago
Vittorio Giovara	6a85dfc830	lavc: Replace av_dlog and tprintf with internal macros	10 years ago
Diego Biurrun	e74433a8e6	dsputil: Split clear_block/fill_block off into a separate context	11 years ago
Diego Biurrun	3dc6272bed	Remove a number of unnecessary dsputil.h #includes	11 years ago
Vittorio Giovara	6f6c029464	lavc: drop ff_pixfmt_list_420	11 years ago
Vittorio Giovara	e0c16e4e32	mpegvideo: move mpegvideo formats-related defines to mpegutils.h	11 years ago
Michael Niedermayer	61edda9a4a	avcodec/msmpeg4dec: initialize dir_ptr in error cases Fixes use of uinitialized memory Fixes: msan_uninit-mem_7f01b8799186_7278_msnaudio.asf Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	81230e2612	avcodec/msmpeg4dec: print error in case of invalid vlc in msmpeg4_decode_dc for version <=2 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	11 years ago
Michael Niedermayer	b4eb06d325	msmpeg4: ignore negative DC overflow Fixes second half of Ticket2414 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Martin Storsjö	3891a270f5	msmpeg4: Split decoding related functions to a separate file This fixes standalone compilation of the msmpeg4v2, msmpeg4v3 and wmv2 encoders, that previously failed to link due to the decoder codepaths requiring error_resilience. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	759001c534	lavc decoders: work with refcounted frames.	12 years ago
Diego Biurrun	88bd7fdc82	Drop DCTELEM typedef It does not help as an abstraction and adds dsputil dependencies. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	12 years ago
Michael Niedermayer	03b9d4a7dc	msmpeg4dec: fix coeff index Fixes assertion failure Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Peter Ross	33181975b5	mpsmpeg4: use av_image_check_size Signed-off-by: Peter Ross <pross@xvid.org> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	b7b7e2348c	msmpeg4dec: check w/h, prevent assert failure later Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	6c8d259ab1	msmpeg4dec: fix init code to not fail when called from 2 threads at the same time. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	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	aee7b88cc0	msmpeg4v2: initialize mb_type array Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	c318626ce2	x86: rename libavutil/x86_cpu.h to libavutil/x86/asm.h This puts x86-specific things in the x86/ subdirectory where they belong. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	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 `92ef4be4ab`, 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
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
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
Diego Biurrun	2f4b476e04	msmpeg4: Split encoding backend code off from general backend code.	13 years ago
Diego Biurrun	bd7a647c0d	msmpeg4: Replace forward declaration by proper #include.	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	5f2c159c0f	vc1: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	1fec055066	msmpeg4: Add ff_ prefixes to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	6f13a371ec	mpeg4: Add ff_ prefixes to nonstatic symbols 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
Martin Storsjö	ddce8953a5	h263: Add ff_ prefix to nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	af46ca7356	msmpeg4: replace 999999 by INT_MAX and initial by a valid index. Fixes Ticket990 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	86a10281c7	get_bits: remove LAST_SKIP_CACHE macro This macro is empty since the removal of the A32 bitstream reader. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	b95565074f	msmpeg4dec: restore error concealment functionality after merge Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Dustin Brody	5b22d6e132	lavc: convert error_recognition to err_recognition. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Alex Converse	a1684cf82d	msmpeg4: Don't set up run-level info for level 0. run: The number of zero coefficients preceding a non-zero coefficient, in the scan order. The absolute value of the non-zero coefficient is called "level". The run-level code makes illegal reads when trying to set up tables for nonsense level 0.	13 years ago
Diego Biurrun	124e28847b	Remove some stray unnecessary ffmpeg references.	13 years ago
Anton Khirnov	9f51c682ee	lavc: use avpriv_ prefix for ff_copy_bits and align_put_bits. They are used in lavf.	13 years ago
Diego Biurrun	a3e0135dbb	msmpeg4: remove leftover unused debug variable declaration	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
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
Mans Rullgard	e65ab9d94f	Remove unused variables	14 years ago
Anton Khirnov	b2893ee2f8	msmpeg4: reindent.	14 years ago
Anton Khirnov	57aa765971	lavc: remove msmpeg4v1 encoder. The encoder has never produced files that could be decoded with any software and there should be no reason to create such files anyway.	14 years ago

26 Commits (4c8d86eb18e2fc8fcd5819a33599422454fdeff8)