FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	43c609374a	mpeg4videodec: use av_assert Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Lou Logan	6851130fd6	cosmetics: minor libavcodec spelling errors Also update some common misspelled words in patcheck Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	b02cc2ddc6	mpeg4videodec: Check that cplx_estimation_* fits in the available space Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind 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 `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
Michael Niedermayer	307562be98	mpeg4videodec: print more debug info for debug_pict_info 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
Michael Niedermayer	a10f71c1d6	vc1dec: add missing terminating element to mpeg4_video_profiles Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	50ec8a2acd	mpeg4videodec: Force quant_precision to stay within the valid range. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	6c249392fa	mpeg4videodec: make sure f/b_code are not invalid values. 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
Diego Biurrun	47c0ac96aa	Replace AVFrame pointer casts by proper struct member accesses.	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	fc5c49ab32	mpeg4videodec: Fix division by zero in mpeg4_decode_sprite_trajectory() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	06192e42fd	mpeg4: disable checked bitstream reader, overreads are not possible. 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
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	c9cab022a3	mpeg4dec: 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
Carl Eugen Hoyos	fab5973fa5	Be less verbose when skipping MPEG-4 ASP frames. Fixes ticket #560.	13 years ago
Michael Niedermayer	be4c9a440f	mpeg4videodec: dont treat empty frames as errors for QMP4, it seems thats normal. Fixes remaining complaints in Ticket560 possibly. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	f51e5015ad	mpeg4videodec: export quarter_sample & divx_packed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	2f5df0b12c	Replace ffmpeg references with more accurate libav* references.	13 years ago
Mans Rullgard	581810f502	mpeg4dec: use unsigned type for startcode in ff_mpeg4_decode_picture_header Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	fe0ac337bd	mpeg4videodec: Fix new slice end detection for missing slices. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	78a041a9db	mpeg4videodec: rewrite the slice end detection of non partitioned packets. This no longer needs thread syncronization thus speeding frame multithreading up. Fixes Ticket28 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Dustin Brody	4326f6f525	mpeg4videodec: remove dead code that would have detected erroneous encoding Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Anton Khirnov	ec6402b7c5	lavc: use designated initialisers for all codecs. It's more readable and less prone to breakage.	14 years ago
Michael Niedermayer	9e4ed295da	mpeg4_decode_profile_level: fix indention Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	52e24c7d7e	mpeg4videodec: simplify mpeg4_decode_profile_level() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Thierry Foucu	c4ab43ff3c	mpeg4: add Mpeg4 Profiles names. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Thierry Foucu	0637e50579	mpeg4: decode Level Profile for MPEG4 Part 2. 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
Mans Rullgard	e65ab9d94f	Remove unused variables	14 years ago
Alexander Strange	6a9c859444	H264/MPEG frame-level multi-threading. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	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
Michael Niedermayer	d375c10400	Fake-Merge remote-tracking branch 'ffmpeg-mt/master'	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Michael Niedermayer	499c2d41d7	Make truncated mpeg4 GOP header check a bit more specific. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Anatoly Nenashev	7a4abe5912	mpeg4video: ignore broken GOP headers Some MPEG4 cameras produce files with empty GOP headers. This patch makes the decoder ignore such broken headers and proceed with the following I-frame. Without this change, the following start code is missed resulting in the entire I-frame being skipped. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Michael Niedermayer	2034ba08ec	Detect null gop headers. Fix issue2592. / mpeg4-bad-gvop.raw	14 years ago
Stefan Kost	3e2a4e91bd	logging: downgrade recoverable errors to warnings In all 3 cases, the decoding continues and thus a warning would be sufficient. Helps application that catch them with own log handers to handle them accordingly. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `ae2104791f`)	14 years ago
Stefan Kost	ae2104791f	logging: downgrade recoverable errors to warnings In all 3 cases, the decoding continues and thus a warning would be sufficient. Helps application that catch them with own log handers to handle them accordingly. 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
Mans Rullgard	91d51ee4b5	Remove redundant checks against MIN_CACHE_BITS With the removal of the libmpeg2 bitstream reader, MIN_CACHE_BITS is always >= 25, so tests against smaller values can be removed. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `f162e988aa`)	14 years ago

1 2

74 Commits (3071af6cf20c0d8a7d91b68fdd1308d9eda48e69)