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84 Commits

Author SHA1 Message Date
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
 2008-06-17 00:09:42 +00:00
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
 2008-06-16 23:57:12 +00:00
Michael Niedermayer
8112075415 Remove redundant zeroing (the context is memset(0)). 
Originally committed as revision 13791 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-16 23:53:34 +00:00
Michael Niedermayer
e3cafac638 Use smaller data types for tables. 
Originally committed as revision 13790 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-16 23:51:07 +00:00
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
 2008-06-16 23:34:15 +00:00
Michael Niedermayer
7d7a9e7f37 simplify 
Originally committed as revision 13788 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-16 23:31:23 +00:00
Michael Niedermayer
aca490777f Correct validity checks. 
Originally committed as revision 13787 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-16 23:23:56 +00:00
Michael Niedermayer
8b470cc542 Print sane error message for channels != 1. 
Originally committed as revision 13786 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-16 23:20:11 +00:00
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
 2008-06-16 23:16:44 +00:00
Michael Niedermayer
8161c28c67 Support decoding of sample_g726.asf. 
Originally committed as revision 13784 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-16 23:12:50 +00:00
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
 2008-06-16 20:42:54 +00:00
Michael Niedermayer
f6ec220cb5 Remove dead code. 
Originally committed as revision 13781 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-16 20:40:44 +00:00
Michael Niedermayer
5171fd9dd5 -0x8000 == 0x8000 with int16 
fixes segfault / issue491

Originally committed as revision 13767 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-13 19:30:27 +00:00
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
 2008-06-12 21:50:13 +00:00
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
 2008-04-27 10:52:44 +00:00
Zuxy Meng
98a6fff98c Apply 'cold' attribute to init/uninit functions in libavcodec 
Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-21 03:11:20 +00:00
Michael Niedermayer
cea9642014 Fix ;; 
Originally committed as revision 12153 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-19 22:09:08 +00:00
Michael Niedermayer
5cbbbf378f const 
Originally committed as revision 11751 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-01 14:36:44 +00:00
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
 2008-01-07 12:43:04 +00:00
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
 2007-05-10 09:00:44 +00:00
Reimar Döffinger
f66e4f5f9e Add av_ prefix to clip functions 
Originally committed as revision 8122 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-25 10:27:12 +00:00
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
 2007-02-13 18:26:14 +00:00
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
 2006-11-01 21:09:14 +00:00
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
 2006-10-07 15:30:46 +00:00
Måns Rullgård
62bb489b13 add some #ifdef CONFIG_ENCODERS/DECODERS 
Originally committed as revision 6356 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-27 19:54:07 +00:00
Diego Biurrun
5509bffa88 Update licensing information: The FSF changed postal address. 
Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-12 22:43:26 +00:00
Diego Biurrun
bb270c0896 COSMETICS: tabs --> spaces, some prettyprinting 
Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-22 01:10:11 +00:00
Diego Biurrun
115329f160 COSMETICS: Remove all trailing whitespace. 
Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-17 18:14:38 +00:00
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
 2005-05-08 20:15:42 +00:00
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
 2004-12-29 17:50:25 +00:00
Michael Niedermayer
ef9c5d84be make comments doxygen compatible 
Originally committed as revision 3333 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-22 18:55:36 +00:00
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
 2004-02-10 20:48:09 +00:00
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
 2004-02-07 15:33:00 +00:00
Roman Shaposhnik
e5966052ee * Initial implementation of the G.726 ADPCM audio codec. 
Originally committed as revision 2759 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-07 08:20:00 +00:00