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106 Commits

Author SHA1 Message Date
Stefan Gehrer
6847ab4375 introduce a macroblock index to avoid a few x*width+y calculations 
Originally committed as revision 17138 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-10 22:38:02 +00:00
Stefan Gehrer
b9fce05205 fix multiple slices per frame 
Originally committed as revision 17137 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-10 20:51:35 +00:00
Diego Biurrun
bad5537e2c Use full internal pathname in doxygen @file directives. 
Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-01 02:00:19 +00:00
Aurelien Jacobs
199436b952 moves mid_pred() into mathops.h (with arch specific code split by directory) 
Originally committed as revision 16681 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-18 22:57:40 +00:00
Stefan Gehrer
bef01ca08f rename XXX_t enums to cavs_XXX to fix POSIX namespace issue 
Originally committed as revision 16642 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-16 17:45:54 +00:00
Stefan Gehrer
e685e8eada rename vector_t to cavs_vector 
Originally committed as revision 16641 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-16 17:20:17 +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
Roman Shaposhnik
905694d96e * renaming (ST|LD)(16|32|64) -> AV_(R|W)N(16|32|64) 
Originally committed as revision 10023 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-09 17:01:15 +00:00
Roman Shaposhnik
f49f6e8889 replacing the use of deprecated unaligned*() routines by LD64 and AV_RB32 
Originally committed as revision 9834 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-30 18:05:46 +00:00
Stefan Gehrer
5d2b15b870 have less functions as inline 
Originally committed as revision 9792 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-25 05:09:54 +00:00
Stefan Gehrer
844d9012a6 split decoder-specific parts into their own file 
Originally committed as revision 9533 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-08 07:37:30 +00:00
Stefan Gehrer
1503063f83 prepare splitting decoder-only parts into own file: 
make commonly used tables global

Originally committed as revision 9532 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-08 07:13:25 +00:00
Stefan Gehrer
ceb48b46f8 prepare splitting decoder-only parts into own file: 
make commonly used functions global

Originally committed as revision 9519 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-07 07:35:18 +00:00
Stefan Gehrer
218b3ae970 move dequantization into its own inline function 
Originally committed as revision 9518 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-07 07:14:58 +00:00
Stefan Gehrer
ce7088b9a8 cosmetic: rename VLC tables to make clear they 
are for decoding

Originally committed as revision 9517 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-07 06:49:20 +00:00
Stefan Gehrer
07caa46e99 setting special motion vectors in intra macroblocks 
is now in its own inline function

Originally committed as revision 9516 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-07 06:34:30 +00:00
Stefan Gehrer
8a35c8e71a setting intra prediction modes to default values 
in inter macroblocks is now in its own inline
function

Originally committed as revision 9515 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-07 06:27:44 +00:00
Stefan Gehrer
25c899471d move modification of intra prediction modes into 
its own inline function

Originally committed as revision 9514 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-07 06:15:05 +00:00
Stefan Gehrer
e183b6d17c move preparation of chroma intra prediction into its 
own inline function

Originally committed as revision 9513 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-07 05:27:59 +00:00
Stefan Gehrer
b8524fd13f move existing inline functions from cavs.c to cavs.h 
Originally committed as revision 9512 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-07 05:03:22 +00:00
Stefan Gehrer
2a3cc9730f move context structure definition from cavs.c to cavs.h 
Originally committed as revision 9511 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-07 04:58:54 +00:00
Stefan Gehrer
ac83e7b235 make vector constants global 
Originally committed as revision 9510 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-07 04:54:05 +00:00
Diego Biurrun
e5a389a1b7 license header consistency cosmetics 
Originally committed as revision 9484 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-05 10:40:25 +00:00
Aurelien Jacobs
c5a60225c7 move cavs parser in it's own file 
Originally committed as revision 8945 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-09 00:03:17 +00:00
Aurelien Jacobs
b88e211426 move defines and enums out of cavsdata.h 
Originally committed as revision 8944 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-08 23:58:35 +00:00
Aurelien Jacobs
c53d2d9042 make some parser parameters const to avoid casting const to non-const 
Originally committed as revision 8921 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-07 00:47:03 +00:00
Aurelien Jacobs
4c5ea91ca8 ff_frame_rate_tab is now declared in mpegvideo.h 
Originally committed as revision 8904 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 18:32:19 +00:00
Aurelien Jacobs
20c11e4cee avoid a clash between two definitions of SEQ_START_CODE 
Originally committed as revision 8903 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-05 18:31:34 +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
Stefan Gehrer
e275b7efd9 rename ff_cavs_flush to cavs_flush and make it static 
Originally committed as revision 6994 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-12 20:23:47 +00:00
Stefan Gehrer
53aa68b329 move all cavs-parsing to cavs.c 
This should help building parser without decoder

Originally committed as revision 6993 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-12 20:18:07 +00:00
Måns Rullgård
55fde95e3b rename cropTbl -> ff_cropTbl 
Originally committed as revision 6992 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-12 20:08:09 +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
Stefan Gehrer
595e7bd940 some MMX optimizations for the CAVS decoder 
Originally committed as revision 5846 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-29 08:45:33 +00:00
Stefan Gehrer
5cf226fb09 avoid double copying of left border in luma prediction 
Originally committed as revision 5752 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-14 19:31:58 +00:00
Stefan Gehrer
50879935d1 replace run by run+1 in VLC tables 
Originally committed as revision 5751 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-14 19:15:08 +00:00
Stefan Gehrer
c90c39190e change partition flags SYM -> FWD|SYM 
Originally committed as revision 5749 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-14 18:56:17 +00:00
Stefan Gehrer
77f173bef5 set mvP2 also in PSKIP macroblock 
Originally committed as revision 5748 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-14 18:48:50 +00:00
Stefan Gehrer
643326f747 avoid overflows of qp and pic_type 
Originally committed as revision 5746 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-14 18:38:23 +00:00
Michael Niedermayer
21227514de simplify 
Originally committed as revision 5696 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-09 22:41:42 +00:00
Michael Niedermayer
b2846effb7 avoid redundant local variables 
Originally committed as revision 5695 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-09 15:35:06 +00:00
Michael Niedermayer
69f34e5b1f simplify 
Originally committed as revision 5694 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-09 15:20:18 +00:00
Stefan Gehrer
3284e7f3fe hopefully better for platforms not supporting misaligned read 
Originally committed as revision 5647 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-06 19:23:21 +00:00
Stefan Gehrer
1a1650feca make use of 16x16 motion comp functions, 16x8 and 8x16 do not seem to be worth it 
Originally committed as revision 5646 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-06 19:21:00 +00:00
Stefan Gehrer
2e0141c351 even more cbp safety 
Originally committed as revision 5627 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-05 17:11:55 +00:00
Stefan Gehrer
0e9b7305d0 missed removing this line in my last commit 
Originally committed as revision 5626 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-05 17:08:13 +00:00
Michael Niedermayer
57d664ff32 return -1 on bitstream errors instead of continuing, as the following stuff almost always will be useless until the next startcode 
Originally committed as revision 5613 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-04 17:08:35 +00:00
Michael Niedermayer
784036e404 simplify intra prediction mode decoding 
Originally committed as revision 5612 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-04 17:06:43 +00:00
Michael Niedermayer
5ca0106879 check cbp for validity, avoids possible out of array reads / segfaults 
Originally committed as revision 5611 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-04 16:42:22 +00:00
Michael Niedermayer
5781d6d6e8 minor simplificationn 
Originally committed as revision 5610 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-04 16:30:14 +00:00
Stefan Gehrer
ad78c0f3f1 cleanup macroblock layer: merged decode of skipped MBs 
with non-skipped

Originally committed as revision 5603 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-03 18:43:45 +00:00
Stefan Gehrer
f503b19574 cosmetic patch: 
Doxygen-style comments
added some more comments

Originally committed as revision 5602 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-03 17:37:57 +00:00
Michael Niedermayer
b482e2d12f CAVS decoder by (Stefan Gehrer stefan.gehrer gmx.de) 
Originally committed as revision 5590 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-03 00:16:45 +00:00
Måns Rullgård
76f2a12fe7 remove unneeded casts 
Originally committed as revision 5569 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-02 01:52:40 +00:00
Måns Rullgård
3dd46a296e get rid of veccpy(), replace with simple assignment 
Originally committed as revision 5568 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-02 01:39:38 +00:00
Michael Niedermayer
0abc2e73f8 new files for the CAVS decoder by (Stefan Gehrer <stefan gehrer gmx de) 
Originally committed as revision 5567 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-07-01 22:52:56 +00:00