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110 Commits

Author SHA1 Message Date
Reimar Döffinger
4f76697b3e Change av_free to av_freep 
Originally committed as revision 19360 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-06 16:49:36 +00:00
Reimar Döffinger
16c8318513 Reallocate internal buffer when coded frame size changes. 
Fixes out-of-bounds reads and writes with i32/smclocki32.avi.1.0 from issue 1240.

Originally committed as revision 19359 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-06 16:48:23 +00:00
Reimar Döffinger
28bcc76ab7 Change iv_decode_frame to get AVCodecContext as argument, so that 
avcodec_check_dimensions can be called with a proper context instead of NULL.

Originally committed as revision 19358 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-06 16:45:12 +00:00
Baptiste Coudurier
7bbf3f2ca4 indeo3 decoder uses get_buffer, set CODEC_CAP_DR1 
Originally committed as revision 19090 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-05 08:08:49 +00:00
Thilo Borgmann
7a00bbad21 Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an 
AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.

Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.

Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-07 15:59:50 +00:00
Alex Converse
d42e44a0ef Reindent after last commit 
Originally committed as revision 17464 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-19 23:08:23 +00:00
Alex Converse
274aa1d02f Some buffer checks for indeo3 
Originally committed as revision 17462 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-19 22:56:35 +00:00
Benoit Fouet
a6cef9651d Remove unneeded check. 
Originally committed as revision 16803 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-26 09:42:48 +00:00
Benoit Fouet
a44cb89b0f Fix an exploit in indeo by checking we are not writing out of the strip array. 
Fixes issue 655

Originally committed as revision 16802 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-26 09:41:23 +00:00
Aurelien Jacobs
1238fa9fb8 indeo3: replace sizeof(struct ...) by sizeof(*var) 
Originally committed as revision 16128 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-14 16:41:51 +00:00
Diego Biurrun
bda4e3940a Replace 'typedef struct ustr_t' by 'struct ustr', _t is POSIX namespace. 
Originally committed as revision 16099 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-13 13:34:59 +00:00
Benoit Fouet
2c4b482931 Rename some variables and add some comments to try to be a bit more clear. 
Originally committed as revision 15510 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-02 15:27:13 +00:00
Benoit Fouet
b07e52a955 Fix indentation. 
Originally committed as revision 15498 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-01 12:48:26 +00:00
Benoit Fouet
5fbec79197 Remove useless context variable. 
Originally committed as revision 15495 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-01 08:29:19 +00:00
Benoit Fouet
963203361c Merge declaration and assignment. 
Originally committed as revision 15494 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-01 08:27:37 +00:00
Benoit Fouet
21899717a3 Move iv_decode_frame function to remove a forward declaration. 
Originally committed as revision 15488 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-30 14:43:55 +00:00
Benoit Fouet
950c0373fd Remove useless lines. 
Originally committed as revision 15487 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-30 14:41:11 +00:00
Benoit Fouet
6f427ccbeb Reindent whole file. 
Originally committed as revision 15486 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-30 14:22:10 +00:00
Benoit Fouet
e1a96237df Indent. 
Originally committed as revision 15480 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-30 11:55:40 +00:00
Benoit Fouet
f8be1206a6 Simplify iv_free_func(). 
Originally committed as revision 15479 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-30 11:55:20 +00:00
Benoit Fouet
ffc64ac061 Move allocated buffer out of YUV buffer structure. 
Originally committed as revision 15478 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-30 11:51:44 +00:00
Benoit Fouet
c2db8a99a6 Remove useless initializations. 
Originally committed as revision 15477 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-30 11:46:37 +00:00
Benoit Fouet
8b27f76bf8 Check allocations on init. 
Originally committed as revision 15476 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-30 09:54:13 +00:00
Benoit Fouet
809a23a543 Remove useless test. 
Originally committed as revision 15475 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-30 09:41:04 +00:00
Benoit Fouet
56d9b943d3 Cosmetics 
Originally committed as revision 15474 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-30 09:35:53 +00:00
Benoit Fouet
68e9c68fdb use uint8_t instead of unsigned char 
Originally committed as revision 15473 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-30 09:32:14 +00:00
Benoit Fouet
e679560d9c Corrector type fits in 8 bits. 
Originally committed as revision 15472 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-30 09:26:49 +00:00
Benoit Fouet
2c3c87b8c4 Remove useless casts and use variable instead of its type in sizeof. 
Originally committed as revision 15471 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-30 09:08:27 +00:00
Benoit Fouet
9fd88b2946 Change table types to uint8_t 
Originally committed as revision 15470 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-30 09:05:34 +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
Aurelien Jacobs
fbd4293df9 remove more useless mpegvideo.h includes 
Originally committed as revision 12323 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 00:43:11 +00:00
Michael Niedermayer
2ec3861238 const 
Originally committed as revision 11731 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-01 13:42:08 +00:00
Michael Niedermayer
972c99c112 Use bytestream. 
Originally committed as revision 11730 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-01 13:38:55 +00:00
Michael Niedermayer
7993df6527 consts 
I have underestimated this a little, and these are just some ...

Originally committed as revision 11708 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-01 03:26:31 +00:00
Reimar Döffinger
9c9519fd39 Two tables that should be const 
Originally committed as revision 11692 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-31 12:25:52 +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
Nicholas Tung
587d07227e Remove superfluous setting of has_b_frames in codecs without B-frames. 
patch by Nicholas Tung, ntung ntung com

Originally committed as revision 8647 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-07 17:37:30 +00:00
Ramiro Polla
0b2d5a8ed5 use FFMIN 
patch by ramiro _at_ lisha.ufsc.br

Originally committed as revision 8119 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-25 00:35:30 +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
191e8ca752 fix some signedness warnings 
Originally committed as revision 6355 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-27 19:47:39 +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
9e42e70cd6 indeo3 for bigendian patch by (demo-n <demo-n users.sourceforge net) 
Originally committed as revision 4016 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-03-06 20:07:41 +00:00
Sebastian Jedruszkiewicz
cdb2c1cacb indeo3 for bigendian patch by (elf at frogger dot rules dot pl Sebastian Jedruszkiewicz) 
Originally committed as revision 3990 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-02-27 23:43:24 +00:00
Michael Niedermayer
934982c4ac avoid buf_size == 0 checks in every decoder 
Originally committed as revision 3872 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-23 18:09:06 +00:00
Michael Niedermayer
0ecca7a49f various security fixes and precautionary checks 
Originally committed as revision 3822 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-12 00:16:25 +00:00
Zdenek Kabelac
7fea94ce4a * fixing a few of gcc 'clean-code' warnings 
Originally committed as revision 3563 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-06 08:50:46 +00:00
Alex Beregszaszi
f970a8e682 greyscale decoding (option to skip u,v planes) support 
Originally committed as revision 3487 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-21 17:31:46 +00:00
Michael Niedermayer
53db1cae1c data_size = 0 cleanup 
Originally committed as revision 3146 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-21 14:37:16 +00:00
Michael Niedermayer
fc374fe299 segfault fix 
Originally committed as revision 2764 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-07 20:50:26 +00:00
Michel Bardiaux
9b87956678 av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>) 
Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-03 13:26:22 +00:00
Michael Niedermayer
2ecad8bd45 fixes levis.avi 
dunno if this is correct ...

Originally committed as revision 2302 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-25 12:19:26 +00:00
Fabrice Bellard
09b85c13a3 use const data - began to make code more portable 
Originally committed as revision 2247 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-09 22:56:25 +00:00
Falk Hüffner
4cfbf61bf1 Warning and compatibility fixes. 
Originally committed as revision 1902 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-24 18:48:30 +00:00
Michael Niedermayer
e20c40697c release buffer cleanup 
Originally committed as revision 1839 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-06 20:43:37 +00:00
Mike Melanson
a44f8ccbf8 code redundancy reduction, courtesy of suxen_drol -at- hotmail.com 
Originally committed as revision 1790 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-19 13:30:09 +00:00
Mike Melanson
deabd4fdde native Indeo3 decoder implementation 
Originally committed as revision 1777 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-15 10:12:38 +00:00