FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	e993bc03ac	10000l vbr mp3 fix Originally committed as revision 3911 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	a3a5f4d6c3	support 32bit output for the mpeg audio decoder Originally committed as revision 3910 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	b696d2a676	more accurate dequant of near zero coefficients Originally committed as revision 3909 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	84af4a7ee6	10l (missing overflow check) Originally committed as revision 3908 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	9da235c803	100000l (typos in the #define for selecting the NORM6 method -> wasnt compiled, after fixing typos new method doesnt even compile -> swicth back to old until its fixed) Originally committed as revision 3907 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
anonymous	5e424311dd	- add another way to decode norm6 VLC; modify VLC_NORM6_METH0D define in vc9data.h to select the behaviour - modified decode_b_picture_primary_header so that decode_bi_picture_header is no more required Fixes: - modifications for some more using of MpegEncContext - fixed a bit frame type decoding - switch from pointers to index for AC tables - corrected P CBPCY decoding (p_cbpcy += 4) patch by anonymous Originally committed as revision 3906 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
anonymous	0d33db8a4d	In that patch: - avctx and gb elements were removed from VC9Context, hence a larger diff - some code was added to h263dec.c regarding CODEC_ID_WMV3 (should apply to CODEC_ID_VC9 too) - VLC tables and other related tables were made global whenever this seemed necessary; appropriate changes were therefore made to other parts of the code using those tables - the change for the bitplane management to a struct (some of them should eventually be mapped to MpegEncContext arrays) wasn't associated with the proper frees; should be fixed now patch by anonymous better names for globalized tables by me Originally committed as revision 3905 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	093c6e50c9	10l (didnt test code after cvs up ...) Originally committed as revision 3904 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	a7a858996f	dithering for the mpeg audio decoder Originally committed as revision 3903 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	bd9ea6a462	fixing missaligned memory accesses in fill_rectangle() Originally committed as revision 3901 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	4b9ac0b5f0	require a few valid and equal mp3 headers for resync Originally committed as revision 3900 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
François Revol	f4ff1b92cc	added a lock/unlock_lib pair to allow extern progs to serialize access to lavc. Originally committed as revision 3899 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Alex Beregszaszi	bf1f4da01f	exported ff_mpa_synth_filter for upcoming qdm2 decoder Originally committed as revision 3897 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	7d8b13b46b	make decode012() static inline Originally committed as revision 3895 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	edaf11e87a	10l (negative strides) Originally committed as revision 3887 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
anonymous	0c040aacbe	use dc tables from msmpeg4 instead of duplicating them patch by anonymous Originally committed as revision 3886 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	a64a006e95	dont duplicate decode012() Originally committed as revision 3884 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	6b250f09e8	check norm6 vlc validity as there are some bit sequences which dont corespond to any codeword, the other vlc tables all seem to be huffman tables though Originally committed as revision 3883 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
anonymous	e5540b3fd3	Fixes: - i/p/b_decode_mbs functions now checks the proper values (from bitplane). I didn't find it very clear, but it seems "raw" = "to read at the MB layer". I used a structure, but we could spare that indirection and add a flag in the VC9Context for each array. - Properly decode (or so I think) the CBPCY (as it is predicted) - many more things patch by anonymous Originally committed as revision 3882 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	b299f0d907	more 10l typos Originally committed as revision 3881 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	9c68c65adb	norm-6 / diff-6 support (untested, parts of it just guessed as the spec is unclear) Originally committed as revision 3880 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	d29f0cd9c1	fixing many bugs in bitplane_decoding() spliting row/colskip cases into their own functions as these will be needed for NORM/DIFF-6 Originally committed as revision 3879 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	e902560005	dont use several 100 mb memory for a tiny 120 element table remove redundant code related to av_free() typo fix Originally committed as revision 3878 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	bc399ae6a4	1000000000l typos Originally committed as revision 3877 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	e25fa2136f	mention table duplications, note, please avoid duplicating tables! Originally committed as revision 3876 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Roberto Togni	cca1a42653	Check pointers before writing to memory Originally committed as revision 3874 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	4ae33c9b52	simplify Originally committed as revision 3873 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	934982c4ac	avoid buf_size == 0 checks in every decoder Originally committed as revision 3872 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	884182b383	more detailed error messages Originally committed as revision 3871 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	9b21f0561b	10l Originally committed as revision 3870 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	e8ea90123d	framerate check Originally committed as revision 3869 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	46f2f05f59	simplify deblock Originally committed as revision 3868 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	91c56db64e	use clip_uint8() Originally committed as revision 3867 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	3b33943e9b	simplify reference list 1 swaping fix? seems its not used by any samples i found though Originally committed as revision 3863 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Alex Beregszaszi	4c12e8bee3	preliminary vc9 bitstream decoder, committing to make syncing and team-work on it easier Originally committed as revision 3862 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Alex Beregszaszi	21aa398f3d	preliminary vc9 bitstream decoder, committing to make syncing and team-work on it easier Originally committed as revision 3861 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	4cfbbbde42	count errors instead of printing 2^31 Originally committed as revision 3857 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Philipp Matthias Hahn	8b8e1c5580	Out-of-directory build patch by (Philipp Matthias Hahn <pmhahn titan.lahn de>) preserve support for spaces in directories in case of in-tree builds by (James A. Morrison <ja2morri csclub.uwaterloo ca>) Originally committed as revision 3855 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	dd4f8a04fe	jpeg style yuv fixes Originally committed as revision 3852 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Loic Le Loarer	827c91bfb7	H.264 b ref pic list order and long term pictures patch by (Loic Le Loarer <loic.le-loarer polytechnique org>) Originally committed as revision 3851 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	eed4ebd22c	div by zero aspect fix Originally committed as revision 3850 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	895345da9a	svq3_get_se_golomb() fix Originally committed as revision 3849 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Loïc Le Loarer	61f040dd1a	compile with TRACE define patch by (Loic <lll+ffmpeg m4x org>) Originally committed as revision 3848 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	2c65638640	x86_64 pointer typecast fix by (Martin Drab <drab kepler.fjfi.cvut cz>) Originally committed as revision 3845 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	80a4995853	simplify benchmark Originally committed as revision 3844 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Matthieu Castet	d06c75a830	10l patch by (matthieu castet <castet.matthieu free fr>) Originally committed as revision 3842 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	67e11730fc	simplify Originally committed as revision 3841 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	b349fde101	simplify, null pointer, selftest Originally committed as revision 3840 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Roberto Togni	1ede228a4f	Decode MP3 in ADU format Originally committed as revision 3839 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Roberto Togni	f9c6d80e4e	1l, forgot to remove duplicated error message Originally committed as revision 3838 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago

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2518 Commits (9786bd4d94a72ce4245398c3067c016852d1fd55)