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322 Commits

Author SHA1 Message Date
Panagiotis Issaris
9375cdd5ab Move av_div_i()'s comments to the header file. The comments are unaltered. 
Originally committed as revision 8227 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-04 23:14:12 +00:00
Panagiotis Issaris
607da27c64 Move av_mod_i()'s comment to the header file. The moved comment is unmodified. 
Originally committed as revision 8226 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-04 23:10:38 +00:00
Panagiotis Issaris
3ec9a7873f Move the unaltered Doxygen docs from the log source code to the accompanying 
header file.

Originally committed as revision 8225 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-04 23:04:49 +00:00
Baptiste Coudurier
626b7c0f1a add R/WB24 functions 
Originally committed as revision 8216 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-04 02:48:32 +00:00
Diego Biurrun
82ffe1919a Improve Doxygen documentation, inspired by Michael's description. 
Originally committed as revision 8187 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-02 10:09:51 +00:00
Luca Barbato
558b86a5d0 Reverting stray commit part II, r8156 had the base64 export patch mixed with the nutdec patch 
Originally committed as revision 8158 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-28 03:40:23 +00:00
Luca Barbato
9fca9c0316 Reverting stray commit part I 
Originally committed as revision 8157 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-28 03:37:54 +00:00
Luca Barbato
bb0eb714bd get_packetheader() forgot to read the header_checksum in big packets 
patch from Clemens Ladisch cladisch AT fastmail dot net
(stray base64 patch reverted in the next commits)

Originally committed as revision 8156 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-28 03:28:31 +00:00
Dujardin Bernard
1faf7dc807 Doxygen documentation for all functions, patch by Dujardin Bernard, 
dujardin.iut numericable fr with some further changes by me.

Originally committed as revision 8151 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-27 17:49:00 +00:00
Diego Biurrun
f5a90186d7 Add missing license headers. 
Originally committed as revision 8149 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-27 16:05:19 +00:00
Diego Biurrun
32bbf7f70a Remove superfluous comment. 
Originally committed as revision 8148 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-27 15:58:38 +00:00
Diego Biurrun
e4a4c870cb Add Doxygen author and file description, rephrase a Doxygen comment. 
Originally committed as revision 8147 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-27 14:41:03 +00:00
Diego Biurrun
3cee76e6c9 Remove useless conditional. 
Originally committed as revision 8139 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-27 00:18:38 +00:00
Diego Biurrun
876e4194c2 spelling/grammar fixes for the Doxygen comments 
Originally committed as revision 8138 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-27 00:16:39 +00:00
Diego Biurrun
7122f7c771 Revert previous commit that contained an unrelated hunk. 
Originally committed as revision 8137 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-27 00:11:14 +00:00
Diego Biurrun
a93575fa3d spelling/grammar fixes for a Doxygen comment 
Originally committed as revision 8136 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-26 22:59:16 +00:00
Diego Biurrun
549b2c0cc3 Remove unused #define. 
Originally committed as revision 8135 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-26 22:56:02 +00:00
Guillaume Poirier
ca9049efc8 fix 2 mistakes in doxy comments, spotted by Michael 
Originally committed as revision 8133 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-26 14:53:42 +00:00
Dujardin Bernard
0b0065992e move doxy comments from rational.c to rational.h and add some new comments 
patch by Dujardin Bernard %dujardin P iut A numericable P fr%

Originally committed as revision 8132 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-26 14:27:29 +00:00
Dujardin Bernard
1c95ef8b97 Doxygenize some comments 
Patch by Dujardin Bernard % dujardin P iut A numericable P fr %

Originally committed as revision 8131 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-26 08:52:21 +00:00
Måns Rullgård
738940e802 remove [U]INT64_C definition 
Originally committed as revision 8127 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-25 19:30:55 +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
Ramiro Polla
5dff169489 remove fallback definitions of PRIxNN macros, 
patch by Ramiro Polla ramiro =a= lisha =d= ufsc =d= br

Originally committed as revision 8118 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-24 19:46:54 +00:00
Diego Biurrun
eafcac6ac8 cosmetics: Fix another common typo, dependAnt --> dependEnt. 
Originally committed as revision 8114 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-24 09:41:43 +00:00
Diego Biurrun
804de96a83 cosmetics: fix usefuLL --> usefuL typo 
Originally committed as revision 8061 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-22 00:07:42 +00:00
Panagiotis Issaris
0f482cfcb2 Adds Doxygen docs for the av_log function. 
Originally committed as revision 8040 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-20 12:41:47 +00:00
Michael Niedermayer
410bf2731d av_noinline 
Originally committed as revision 7992 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-16 21:19:42 +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
Carl Eugen Hoyos
034ef0e8c3 Move base64.[ch] to libavutil. 
patch by Carl Eugen Hoyos, cehoyos ag.or at

Originally committed as revision 7963 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-13 08:21:47 +00:00
Michael Niedermayer
9b0dfb27ab slightly improve *_TIMER 
Originally committed as revision 7948 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-12 14:25:48 +00:00
François Revol
ea65a753eb Remove unused ENODATA define 
Originally committed as revision 7943 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-11 22:07:06 +00:00
Baptiste Coudurier
57d7b036ea make key parameter const 
Originally committed as revision 7935 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-11 16:57:17 +00:00
Reimar Döffinger
80a289b9bf mxf aes decryption support, patch by Reimar, simplified to only look for first crypto context, will be extended once we get files with multiple cryptocontext, and hope that they won't have broken container ul 
Originally committed as revision 7925 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-11 12:50:33 +00:00
Michael Niedermayer
fbabf1e0b6 av_random() by Ryan Martell rdm4 name-server-seperator martellventures d0t com 
Originally committed as revision 7885 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-08 22:09:05 +00:00
Reimar Döffinger
a264a081b2 special-case AES-128 decrypter is no longer necessary, the more general 
AES-implementation works at least as well in all case I tested.

Originally committed as revision 7884 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-08 21:09:11 +00:00
Diego Biurrun
4e960d0a5e 1000l: Revert accidentally committed change. 
Originally committed as revision 7868 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-07 10:54:10 +00:00
Diego Biurrun
71e445fca3 Replace deprecated PIX_FMT names by the newer variants. 
Originally committed as revision 7867 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-07 01:48:09 +00:00
Michael Niedermayer
7d4495dafe simplify and remove useless index in AV_W* 
Originally committed as revision 7852 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-06 19:10:17 +00:00
Reimar Döffinger
4302963daa Move lzo decompression to libavutil 
Originally committed as revision 7789 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-31 22:58:53 +00:00
Luca Abeni
434f2c18e8 Increase the av_log() levels, and add some documentation for them 
Originally committed as revision 7614 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-21 20:47:10 +00:00
Alex Beregszaszi
a3550abd08 add AV_WB/WL for lswriting, similar to AV_RB/RL (also increment version) 
Originally committed as revision 7588 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-19 22:26:10 +00:00
Alex Beregszaszi
fead30d444 rename BE/LE_8/16/32 to AV_RL/B_8/16/32 
Originally committed as revision 7587 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-19 22:12:59 +00:00
Michael Niedermayer
50b4468598 change while loops to do-while as the condition is true the first time and the check just wastes cpu cycles 
Originally committed as revision 7576 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-18 00:22:24 +00:00
Michael Niedermayer
4497712f09 simpler branch structure in init (16 bytes smaller object file) 
Originally committed as revision 7575 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-17 20:14:02 +00:00
Michael Niedermayer
be65b41f90 doxygenize 
Originally committed as revision 7574 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-17 20:12:12 +00:00
Michael Niedermayer
3da97cfdfc avoid code duplication 
Originally committed as revision 7573 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-17 20:11:23 +00:00
Michael Niedermayer
0726982cdb better to set things to NULL instead of random in case of out of mem 
Originally committed as revision 7572 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-17 20:06:38 +00:00
Michael Niedermayer
96e39edc59 simplify av_fifo_realloc() 
Originally committed as revision 7571 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-17 20:05:31 +00:00
Michael Niedermayer
765d4f3b4a remove near duplicate function 
Originally committed as revision 7570 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-17 19:46:33 +00:00
Michael Niedermayer
870a12d1c2 simplify 
Originally committed as revision 7569 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-17 19:30:23 +00:00
Michael Niedermayer
f81b99b82b simplify 
Originally committed as revision 7568 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-17 19:19:03 +00:00
Michael Niedermayer
ca2560dff6 10l (aes_crypt -> av_aes_crypt) 
Originally committed as revision 7559 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-17 00:49:48 +00:00
Michael Niedermayer
97f6d1545e fix CONFIG_SMALL again 
Originally committed as revision 7554 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-16 19:50:49 +00:00
Michael Niedermayer
5d1b539348 30byte smaller object file 
Originally committed as revision 7553 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-16 19:30:43 +00:00
Michael Niedermayer
519773e3a5 10l typo 
Originally committed as revision 7552 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-16 19:18:50 +00:00
Michael Niedermayer
6eb7df5c6d public API 
Originally committed as revision 7551 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-16 19:14:27 +00:00
Michael Niedermayer
97e3458c46 cbc support 
Originally committed as revision 7550 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-16 19:08:52 +00:00
Michael Niedermayer
2d3475ae6a avoid memcpy() 
Originally committed as revision 7549 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-16 17:58:11 +00:00
Michael Niedermayer
7465619af8 give crypt a src and dst 
same speed, 100bytes larger object file

Originally committed as revision 7548 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-16 17:51:54 +00:00
Michael Niedermayer
b0642c7409 change subshift a little, this reduces the object size a litlle 
Originally committed as revision 7546 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-16 17:40:40 +00:00
Michael Niedermayer
298dd6b7c8 use 2 state arrays so that fewer temporary variables are needed 
Originally committed as revision 7545 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-16 17:17:05 +00:00
Michael Niedermayer
cc6b4da83a remove useless parameter 
Originally committed as revision 7544 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-16 16:29:01 +00:00
Michael Niedermayer
14bc38498a unused variable 
Originally committed as revision 7543 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-16 16:24:43 +00:00
Michael Niedermayer
1aa72a703c merge shift into mix 
this need -fno-strict-aliasing to work (needs to be fixed of course)

Originally committed as revision 7534 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-15 13:45:48 +00:00
Michael Niedermayer
1f83576b48 make aes_en/decrypt() static until we decided on the public API 
Originally committed as revision 7533 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-15 10:37:34 +00:00
Michael Niedermayer
0d80bd2f56 move #include log.h into the selftesting code where it belongs 
Originally committed as revision 7529 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-15 01:33:56 +00:00
Michael Niedermayer
6572e1a4d2 remove dependancy on *malloc() 
Originally committed as revision 7528 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-15 01:32:06 +00:00
Michael Niedermayer
347c27988d check the last? entry written for detecting already initalized tables 
Originally committed as revision 7527 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-15 01:05:40 +00:00
Michael Niedermayer
96b103086e replace / by >> this makes the .o ~150 bytes smaller 
Originally committed as revision 7525 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-15 01:01:56 +00:00
Michael Niedermayer
e42244e9df cosmetic 
Originally committed as revision 7524 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-15 00:55:51 +00:00
Michael Niedermayer
f32f5122ce av_aes_init() 
Originally committed as revision 7521 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-15 00:10:25 +00:00
Michael Niedermayer
6287dc9aae the missing header ... 
Originally committed as revision 7520 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-15 00:07:39 +00:00
Michael Niedermayer
597e3232ef simplify 
Originally committed as revision 7504 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 21:40:21 +00:00
Michael Niedermayer
7200f5d054 simplify multiply table init 
Originally committed as revision 7503 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 21:30:54 +00:00
Michael Niedermayer
d65dc0cdc6 simplify selftest 
Originally committed as revision 7501 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 21:20:15 +00:00
Michael Niedermayer
f25b650a5b revert simplification (broke 192 bit keys) 
Originally committed as revision 7500 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 21:13:14 +00:00
Michael Niedermayer
8d4ae47c3f simplify 
Originally committed as revision 7499 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 21:03:15 +00:00
Michael Niedermayer
1b10524312 fix 2 warnings 
Originally committed as revision 7498 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 19:58:41 +00:00
Michael Niedermayer
034f5fbaf2 seems i didnt copy anything from aes128.c so this should be more correct ? 
Originally committed as revision 7497 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 19:51:23 +00:00
Michael Niedermayer
c2fd2b20e5 unneeded 
Originally committed as revision 7496 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 19:45:27 +00:00
Michael Niedermayer
a6e923c9db unused think 
Originally committed as revision 7495 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 19:41:57 +00:00
Michael Niedermayer
0c5d2819a5 merge encrypt and decrypt so the source is simpler and the compiler can choose with inlining if it wants speed or small size 
Originally committed as revision 7494 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 19:39:38 +00:00
Michael Niedermayer
28b5123546 indent 
Originally committed as revision 7493 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 19:24:34 +00:00
Michael Niedermayer
954bd264c1 remove duplicate round_key 
one context is now either for encoding or decoding (makes more sense in reality too)

Originally committed as revision 7492 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 19:24:06 +00:00
Michael Niedermayer
54b78b2495 make decode look more like encode 
Originally committed as revision 7491 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 19:02:59 +00:00
Michael Niedermayer
cc85897055 dont use encode tables for decoding 
Originally committed as revision 7490 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 19:01:17 +00:00
Michael Niedermayer
73374bf4d0 remove no longer corret comment 
Originally committed as revision 7489 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 18:58:45 +00:00
Michael Niedermayer
179dc91160 unused stuff removial 
Originally committed as revision 7488 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 18:51:09 +00:00
Michael Niedermayer
f12cf3d215 merge inv_sbox into inv_mix 
Originally committed as revision 7487 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 18:47:01 +00:00
Michael Niedermayer
0458e79074 merge sbox with mix on the encryption side 
add one more test vector

yes this needs a cleanup ...

Originally committed as revision 7485 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 18:17:45 +00:00
Michael Niedermayer
2592438dd8 1 test vector 
Originally committed as revision 7483 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 17:43:45 +00:00
Michael Niedermayer
95d1236bf5 fix CONFIG_SMALL case 
Originally committed as revision 7482 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 17:19:04 +00:00
Michael Niedermayer
388b5e69ec simplify special round 
Originally committed as revision 7481 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 16:49:35 +00:00
Michael Niedermayer
cf5773e95f benchmark 
Originally committed as revision 7480 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 16:45:34 +00:00
Michael Niedermayer
ff8f659429 init multbl 
code can now decrypt its own encryption correctly
can anyone provide me with a correct test AES key + cyphertext + plaintext?

Originally committed as revision 7479 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 16:43:32 +00:00
Michael Niedermayer
b58ecac647 ascii 
Originally committed as revision 7478 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 16:19:51 +00:00
Reimar Döffinger
28221dd0fb 128bit-only AES implementation under development. 
Originally committed as revision 7474 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 14:08:02 +00:00
Michael Niedermayer
b1e5c29485 cosmetic 
Originally committed as revision 7472 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 13:47:15 +00:00
Michael Niedermayer
ba554c025e simplify round_key generation by writing over the end but ensuring that theres some irrelevant stuff afterwards 
Originally committed as revision 7471 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 13:46:20 +00:00
Michael Niedermayer
84c72fb129 cosmetics 
Originally committed as revision 7470 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-14 13:38:10 +00:00