Commit Graph

3315 Commits

Author SHA1 Message Date
Michael Niedermayer
f20f8a8b0b support reusing mb types and field select values of the source file, but use motion vectors just as additional predictors
minor cleanup
segfault fix

Originally committed as revision 3060 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-25 02:09:47 +00:00
Mike Melanson
7e56cd927b add the minimal documentation to make this decoder useful
Originally committed as revision 3059 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 19:30:49 +00:00
James Morrison
0f12310fe2 License change and cpu detection patch by (James Morrison <ja2morri at csclub dot uwaterloo dot ca>)
Originally committed as revision 3058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 15:23:50 +00:00
James Morrison
bb476ff367 vis detection patch by (James Morrison <ja2morri at csclub dot uwaterloo dot ca>)
Originally committed as revision 3057 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 15:16:23 +00:00
Michael Niedermayer
aab9cdcff8 qpel & SSE/SATD regression test
Originally committed as revision 3056 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 14:41:57 +00:00
Michael Niedermayer
5efe481a15 -qpel option
Originally committed as revision 3055 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 13:34:32 +00:00
Sascha Sommer
45d6de9258 nut files in cygwin patch by ("Sascha Sommer" <saschasommer at freenet dot de>)
Originally committed as revision 3054 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 13:10:35 +00:00
Sascha Sommer
2a86d50bd9 cygwin patch by ("Sascha Sommer" <saschasommer at freenet dot de>)
Originally committed as revision 3053 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 11:51:38 +00:00
Michael Niedermayer
aacc6615f8 sanity checks
Originally committed as revision 3052 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 03:43:43 +00:00
Michael Niedermayer
9964df63ee minor motion estimation cleanup
4mv motion vector passthrough

Originally committed as revision 3051 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 03:36:37 +00:00
Sascha Sommer
5c668f4610 libavcodec Cygwin compilation failure (II) patch by (Sascha Sommer)
Originally committed as revision 3050 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 03:02:40 +00:00
Roman Shaposhnik
cbdd9b5386 * Enabling UltraSparc stuff wit _SPARC64
Originally committed as revision 3049 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 02:02:54 +00:00
Michael Niedermayer
44f54ceb30 VIS optimized motion compensation code. by (David S. Miller <davem at redhat dot com>)
ported to ffmpeg by (ja2morri at csclub dot uwaterloo dot ca (james morrison))
useable under LGPL with their agreement

Originally committed as revision 3048 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-23 23:38:54 +00:00
Michael Niedermayer
1671083f55 sanity check
Originally committed as revision 3047 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-23 21:17:31 +00:00
Dmitry Borisov
df70de1f61 Mpeg start codes patch by ("Dmitry Borisov" <jbors at mail dot ru>)
Originally committed as revision 3046 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-23 21:02:01 +00:00
Timofei V. Bondarenko
2f0472ff81 me_range patch by ("Timofei V. Bondarenko" <timm at ipi dot ac dot ru>)
Originally committed as revision 3045 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-23 20:39:23 +00:00
Michael Niedermayer
c8470cc173 h264 nal decoding fix by (Laurent Aimar <fenrir at via dot ecp dot fr>)
Originally committed as revision 3044 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-23 19:44:27 +00:00
Laurent Aimar
693399ba55 h264 hurry up fix and a tiny cabac clean patch by (Laurent Aimar <fenrir at via dot ecp dot fr>)
Originally committed as revision 3043 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-23 19:36:52 +00:00
Michael Niedermayer
f4f3223ffd reuse motion vectors/mb types/field select values of the source video, if the SSE for a macroblock which is predicted with these values is below me_threshold
currently works only with mpeg1/2 source or some luck
may need -sync 0 as otherwise framedrops could lead to extreemly long b frame sequences

Originally committed as revision 3042 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-23 19:06:30 +00:00
Michael Niedermayer
10f3005f51 RSHIFT(x,0) fix
Originally committed as revision 3041 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-22 23:15:24 +00:00
Michael Niedermayer
25ef43bb28 corrupted field pictures segfault fix
Originally committed as revision 3040 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-22 21:41:08 +00:00
Michael Niedermayer
6c08a05743 10l (segfault fix)
Originally committed as revision 3039 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-22 20:56:29 +00:00
Romain Dolbeau
9007f51460 better hadamard8_diff16 in AltiVec, and more patch by (Romain Dolbeau <dolbeau at irisa dot fr>)
Originally committed as revision 3038 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-22 13:21:59 +00:00
Michael Niedermayer
2750b827b3 motion estimation cleanup
replace ugly macros by always_inline functions, that way its much more readable and flexible as always_inline can simply be removed while the macros couldnt be
about 0.5 % speedup with default parameters

Originally committed as revision 3037 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-22 03:31:29 +00:00
Michael Niedermayer
c4a1714826 hadamard8_diff8x8 in AltiVec, the 16bits edition by (Romain Dolbeau <dolbeau at irisa dot fr>)
Originally committed as revision 3036 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-20 17:05:12 +00:00
Michael Niedermayer
7c4f71c428 exporting field_select/ref_index values
Originally committed as revision 3035 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-19 03:33:23 +00:00
Michael Niedermayer
8857a7ef32 10l
Originally committed as revision 3034 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-18 21:59:42 +00:00
Michael Niedermayer
3803021453 fix y scale of mv vissualization of interlaced MVs
Originally committed as revision 3033 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-18 18:30:05 +00:00
Michael Niedermayer
0c352cadb0 fix exported motion vectors
Originally committed as revision 3032 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-18 17:46:52 +00:00
Michael Niedermayer
11a8e42573 various fixes
Originally committed as revision 3031 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-18 15:26:57 +00:00
Michael Niedermayer
e31d863ede pts fix / b frame segfault fix
Originally committed as revision 3030 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-18 13:43:23 +00:00
Michael Niedermayer
2de28abbfd 10l (segfault fix)
Originally committed as revision 3029 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-18 11:22:35 +00:00
Michael Niedermayer
a4d36c1113 passing AVFrame instead of AVPicture around in ffmpeg, that way stuff like motion vectors can be passed from the decoder to the encoder
moving ref_index from Picture to AVFrame

Originally committed as revision 3028 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-17 19:41:49 +00:00
Michael Niedermayer
14e2a9404e flv dropable p frame support
Originally committed as revision 3027 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-17 13:36:21 +00:00
Michael Niedermayer
068f2a22db cleanup
fix streamcopy

Originally committed as revision 3026 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-17 12:04:59 +00:00
Michael Niedermayer
bf17ff617b stream copy pts fix
Originally committed as revision 3025 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-17 03:34:17 +00:00
Michael Niedermayer
da63aac585 seems wmv8 doesnt use intra-inter prediction
Originally committed as revision 3024 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-16 18:50:30 +00:00
Romain Dolbeau
a194762450 forgotten copyright & dct_quantize_altivec disabled patch by (Romain Dolbeau <dolbeau at irisa dot fr>)
Originally committed as revision 3023 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-16 12:47:37 +00:00
Michael Niedermayer
0abd691683 10l by ("Steven M. Schultz" <sms at 2BSD dot COM>)
Originally committed as revision 3022 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-16 12:39:28 +00:00
Steven M. Schultz
12043e1d8b FreeBSD pthread patch by ("Steven M. Schultz" <sms at 2BSD dot COM>)
Originally committed as revision 3021 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-16 02:51:23 +00:00
Hauke Duden
0f5c3f2132 fixed buffering for low bitrates patch by (Hauke Duden <H.NS.Duden at gmx dot net>)
Originally committed as revision 3020 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-16 01:48:05 +00:00
Michael Niedermayer
365e75f89b t/dprintf printf -> av_log
Originally committed as revision 3019 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-16 01:29:35 +00:00
Michael Niedermayer
a76078b97f +-1 bugfix regression test checksum update
Originally committed as revision 3018 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-16 01:08:03 +00:00
Michael Niedermayer
e4a1fdfdee segfault fix
Originally committed as revision 3017 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-16 01:02:39 +00:00
Michael Niedermayer
137c8468e8 unify table indexing (motion_val,dc_val,ac_val,coded_block changed)
minor +-1 bugfix

Originally committed as revision 3016 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-16 01:01:45 +00:00
Michael Niedermayer
37f5cd5a18 10l (stats didnt include av_write_trailer())
Originally committed as revision 3015 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-15 16:34:38 +00:00
Michael Niedermayer
1008ceb380 print video/audio/global_header size and muxing overhead
Originally committed as revision 3014 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-15 13:57:55 +00:00
Michael Niedermayer
a18b518368 10l
Originally committed as revision 3013 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-14 21:26:08 +00:00
Zdenek Kabelac
450420cee1 * removed config.h
Originally committed as revision 3012 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-14 13:13:31 +00:00
Wolfram Gloger
550f0a9b07 Off-by-two in mpegts.c patch by (Wolfram Gloger <wmglo at dent dot med dot uni-muenchen dot de>)
Originally committed as revision 3011 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-13 13:33:02 +00:00