FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	74d9441715	Do not shift F[I] twice, it is also clearer and smaller now. Originally committed as revision 13818 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	50c52d2250	Factorize c->ap += (-c->ap) >> 4 out Originally committed as revision 13817 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	0e0d6cfd48	Get rid of G726Tables.bits. Originally committed as revision 13816 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	05c9f3516c	Copy 4 pointers to avid dozends of ptr dereferences. Originally committed as revision 13815 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	fc234250b4	Does not need to be int16. Originally committed as revision 13814 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	cb26c9d664	Factorize I >> (c->tbls->bits - 1) out. Originally committed as revision 13812 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	73ff4f8344	1 abs() less Originally committed as revision 13810 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	4714776b6a	simplify Originally committed as revision 13807 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	673a64b89b	useless () Originally committed as revision 13806 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	428c82cbac	remove unneeded tr == 0 Originally committed as revision 13805 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	e079a1c94f	simplify Originally committed as revision 13804 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	c79c1a01a7	Get rid of the redundant AVG726Context. Originally committed as revision 13803 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	ef4c5c6dba	Remove the truncated bitstream handling from our g726 decoder. The stuff belongs in a parser. Originally committed as revision 13802 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	a0e5830ac5	Change iquant tables to int16. Originally committed as revision 13798 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	6aa37bcf19	simplify Originally committed as revision 13797 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	cf409a6fec	Get rid of useless wrapper function. Originally committed as revision 13796 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	170efe1f9d	Do not inline g726_iterate() the function is big so its inlining will not help speedwise IMHO. .o size changes from 70k -> 49k Originally committed as revision 13793 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	aeaa7c3d00	Replace i2f(0) by the actual thing done, gcc is not an optimizing compiler. a little over 1kb smaller .o Originally committed as revision 13792 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	8112075415	Remove redundant zeroing (the context is memset(0)). Originally committed as revision 13791 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	e3cafac638	Use smaller data types for tables. Originally committed as revision 13790 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	deec52ccf2	Float11 does not need int, .o file becomes smaller and the code might be faster. Originally committed as revision 13789 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	7d7a9e7f37	simplify Originally committed as revision 13788 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	aca490777f	Correct validity checks. Originally committed as revision 13787 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	8b470cc542	Print sane error message for channels != 1. Originally committed as revision 13786 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	35d0e16ba1	Check number of bits so we do not try to use table entries which do not exist. Originally committed as revision 13785 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	8161c28c67	Support decoding of sample_g726.asf. Originally committed as revision 13784 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	6dfcdc00b3	get_bits() outputs exactly as many bits as requested no need to mask them. Originally committed as revision 13782 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	f6ec220cb5	Remove dead code. Originally committed as revision 13781 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	5171fd9dd5	-0x8000 == 0x8000 with int16 fixes segfault / issue491 Originally committed as revision 13767 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Stefano Sabatini	fe4bf37455	Make AVCodec long_names definition conditional depending on CONFIG_SMALL. Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Stefano Sabatini	d5202e4fda	Add long names to many AVCodec declarations. patch by Stefano Sabatini, stefano.sabatini-lala poste it Originally committed as revision 13005 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Zuxy Meng	98a6fff98c	Apply 'cold' attribute to init/uninit functions in libavcodec Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	cea9642014	Fix ;; Originally committed as revision 12153 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	5cbbbf378f	const Originally committed as revision 11751 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Pettenò	9307db13f6	Mark the tables in g726.c as constant. Patch by Diego 'Flameeyes' Pettenò flameeyes ¤ gmail ! com Originally committed as revision 11444 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	2029f312e8	Remove redundant #inclusion of common.h, avcodec.h already #includes it. Originally committed as revision 8967 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Reimar Döffinger	f66e4f5f9e	Add av_ prefix to clip functions Originally committed as revision 8122 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
François Revol	8fa36ae09d	This fixes error handling for BeOS, removing the need for some ifdefs. AVERROR_ defines are moved to avcodec.h as they are needed in there as well. Feel free to move that to avutil/common.h. Bumped up avcodec/format version numbers as though it's binary compatible we will want to rebuild apps as error values changed. Please from now on use return AVERROR(EFOO) instead of the ugly return -EFOO in your code. This also removes the need for berrno.h. Originally committed as revision 7965 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Steve L'Homme	e344c1ea36	reindentation, patch by From: Steve Lhomme, slhomme divxcorp com Originally committed as revision 6864 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	b78e7197a8	Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	62bb489b13	add some #ifdef CONFIG_ENCODERS/DECODERS Originally committed as revision 6356 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 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
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
Michael Niedermayer	9cd8179818	#defines for strict_std_compliance and split between inofficial extensions and non standarized things Originally committed as revision 4205 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
Michael Niedermayer	ef9c5d84be	make comments doxygen compatible Originally committed as revision 3333 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Roman Shaposhnik	826ca10408	* gotta setup coded_frame for encoding. avcodec.h says that for decoding lavc is supposed to set it up as well and I don't think I see any reason not to. Originally committed as revision 2769 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	eb5b0422b5	use clip() from common.h ignore sample_rate==8000 limit if strict_std_compliance < 0 Originally committed as revision 2762 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Roman Shaposhnik	e5966052ee	* Initial implementation of the G.726 ADPCM audio codec. Originally committed as revision 2759 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago

50 Commits (be390a4e2e71e21fd6185185a7f5c882ff16ed05)