FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	355903f5a8	make high precission synth filter 3 times faster on x86 Originally committed as revision 6046 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	0bd2483a75	replace MULL by MULH + shift in dct32() (code is very slightly faster, and the compiler should be able to optimize the shift away on 64bit archs) Originally committed as revision 6045 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	eb6447766d	replace a few MULL by MULH Originally committed as revision 6039 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	120aad7fe9	reorder butterflies to reduce memory load/store Originally committed as revision 6037 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	55582f8de3	table contains vlc with 19 bits and 8*2 < 19 Originally committed as revision 5658 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Steve L'Homme	267f7edcd1	(f)printf --> av_log conversion taken from a patch by Steve L'Homme Originally committed as revision 5127 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	5509bffa88	Update licensing information: The FSF changed postal address. Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Benjamin Larsson	fb9cb0b8c4	get_vlc -> get_vlc2 transition. Originally committed as revision 4828 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	bb270c0896	COSMETICS: tabs --> spaces, some prettyprinting Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	115329f160	COSMETICS: Remove all trailing whitespace. Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Roberto Togni	d9b1c197e5	QDM2 compatible decoder Originally committed as revision 4649 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Roberto Togni	e6885654eb	Reverse patch 1.59->1.60, it break mp3 in ffplay and ffmpeg Reversing approved by patch author Originally committed as revision 4646 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Alex Beregszaszi	83254e245c	removed unused CONFIG_AUDIO_NONSHORT Originally committed as revision 4633 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	c26ae41db2	adding a few const Originally committed as revision 4337 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	02af2269c0	check for error Originally committed as revision 4183 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	f86f4481d8	cast to uint32 as the table is uint32_t, this also worksaround a gcc or libc bug related to frexp() Originally committed as revision 3997 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Måns Rullgård	88730be651	kill warnings patch by (Måns Rullgård <mru inprovide com>) Originally committed as revision 3977 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Roberto Togni	d2a7718df9	Multichannel mp3 in mp4 support ISO/IEC 14496-3:2001/FPDAM 3 (MP3onMP4) Derived from MPlayer patch by Larry Ruedisueli Originally committed as revision 3955 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	44f1698a38	merge a few shifts into the dequantization, faster and more accurate, lets hope it doesnt overflow Originally committed as revision 3930 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	125d624610	optimizing imdct12 Originally committed as revision 3929 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	ce4a29c066	optimize antialias switch to integer antialias code as default as its faster now Originally committed as revision 3925 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	d04728bb57	faster, simpler and more accurate l3_unscale() Originally committed as revision 3924 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	711ae726f7	optimizing imdct36() Originally committed as revision 3923 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	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
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
Roberto Togni	1ede228a4f	Decode MP3 in ADU format Originally committed as revision 3839 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	2fc8ea249f	dissallow sprintf Originally committed as revision 3823 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	caa336b4cc	common.c -> bitstream.c (and the single non bitstream func -> utils.c) common.h -> common.h/bitstream.h Originally committed as revision 3777 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Burkhard Plaum	073c2593c9	Memory leak fix patch by (Burkhard Plaum <plaum >at< ipf.uni-stuttgart )dot( de>) Originally committed as revision 3717 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Alex Beregszaszi	491c4a1005	warning fix Originally committed as revision 3258 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	53db1cae1c	data_size = 0 cleanup Originally committed as revision 3146 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	8d1f2ba5e1	static allocation rewrite (old code was plain a broken mess) doesnt call realloc every time doesnt randomly overwrite memory after after 8-16 calls doesnt use ugly macro wraper fewer lines of code Originally committed as revision 2912 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	2caa92d935	fixes by Gildas Bazin <gbazin at altern dot org> Originally committed as revision 2745 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	ac806113fe	10l Originally committed as revision 2726 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Steven M. Schultz	84f986c0f4	lrintf patch by ("Steven M. Schultz" <sms at 2BSD dot COM>) Originally committed as revision 2680 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	a1e257b231	optimize compute_antialias() and add a floating point based alternative (2x faster) Originally committed as revision 2679 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Fabrice Bellard	962d6ae6c5	exported mpa_decode_header for new parser API Originally committed as revision 2491 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Fabrice Bellard	98ce5991d7	update sub_id in mpegaudio decoding (might need same method as MPEG2VIDEO too ?) Originally committed as revision 2238 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	80783dc2c2	CODEC_ID_MP3LAME is obsolete Originally committed as revision 2232 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	8c5b5683ae	fixed audio frame buffering problem (should correct problems on some streams) - faster synthesis filter - prototype 'parse_only' support Originally committed as revision 2173 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	228ef9dde1	memmove fixes (Jon Burgess) Originally committed as revision 2157 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	a05c8d7177	merging a small amount of the changes from BroadQ, the rest is either not clean / doesnt apply / or is PS2 specific (someone with a PS2 should merge/send a patch for the later) Originally committed as revision 1690 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	983e3246b7	per file doxy Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	0c1a9edad4	* UINTX -> uintx_t INTX -> intx_t Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	5c91a6755b	* static,const,compiler warning cleanup Originally committed as revision 1567 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	68f593b484	GetBitContext.size is allways multiplied by 8 -> use size_in_bits to avoid useless *8 in a few inner loops Originally committed as revision 1486 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago

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122 Commits (5484dad7f6122a4d4dbc28e867a8c71d22ba2297)