5c668f4610
libavcodec Cygwin compilation failure (II) patch by (Sascha Sommer)
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Originally committed as revision 3050 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 03:02:40 +00:00
10f3005f51
RSHIFT(x,0) fix
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Originally committed as revision 3041 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-22 23:15:24 +00:00
365e75f89b
t/dprintf printf -> av_log
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Originally committed as revision 3019 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-16 01:29:35 +00:00
7d1bbcd42f
time & (s)rand is forbidden
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Originally committed as revision 2954 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-04 11:46:01 +00:00
3ebc7e04de
h264 loop filter optimizations
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Originally committed as revision 2909 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-20 00:18:52 +00:00
5825425795
* removing casualties of battle of the wits and English language
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Originally committed as revision 2902 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-18 04:19:34 +00:00
380fd6b1b4
* DV decoder simplifications. Now it looks to be 6% faster. At least
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on my desktop.
* Misc. DV cleanups and fixes.
Originally committed as revision 2892 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-14 22:09:58 +00:00
e7a18d5deb
* moving some of the commonly used bit reading/writing functions
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from common.c -> common.h so that they can be inlined.
+ performace gain ~1% (measured with DV decoding)
+ code bloat 0.05%
Looks like a win-win solution.
Originally committed as revision 2874 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-12 23:39:38 +00:00
5c0513bda7
attribute used patch by (mitya at school dot ioffe dot ru (Dmitry Baryshkov))
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Originally committed as revision 2830 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-29 22:10:18 +00:00
2a24fe4ccc
int64_t_C patch by (Gael Chardon <gael-announcements+ffmpeg at 4now dot net>)
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Originally committed as revision 2825 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-28 16:41:23 +00:00
310ffb8f26
c99
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Originally committed as revision 2807 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-22 21:22:47 +00:00
d705e4a6bb
(f)printf() is disallowed in libavcodec, compilation will fail now if its used, except that codecs which where added after the printf->av_log change which did ignore av_log() and used prinf are now silent and wont print anything, they should be changed to use av_log, i could do that, but its better if the orginal developer decides which AV_LOG level each message should get
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Originally committed as revision 2806 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-22 00:31:19 +00:00
9c3d33d67f
multithreaded/SMP motion estimation
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multithreaded/SMP encoding for MPEG1/MPEG2/MPEG4/H263
all pthread specific code is in pthread.c
to try it, run configure --enable-pthreads and ffmpeg ... -threads <num>
the internal thread API is a simple AVCodecContext.execute() callback which executes a given function pointer with different arguments and returns after finishing all, that way no mutexes or other thread-mess is needed outside pthread.c
Originally committed as revision 2772 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-13 17:54:10 +00:00
99683a3077
2 byte shorter userdata for mpeg4
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in the past it was startcode,string,00,7F,startcode
now it is startcode,string,stratcode
both are mpeg4 compliant, as according to the standard the userdata lasts until the next 00 00 01 (startcode prefix) but some very primitive decoders which simply skip until the first 00 byte and then expect the next valid startcode might fail with the old variant, just a theory though (didnt test if quicktime can decode it now)
Originally committed as revision 2767 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-08 22:52:35 +00:00
fe455f3328
get_bit_count -> put_bits_count
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Originally committed as revision 2752 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-06 15:27:31 +00:00
9ff5f17543
int64max fix by (Michel Bardiaux <mbardiaux at peaktime dot be>)
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Originally committed as revision 2725 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-26 19:09:47 +00:00
e0c53ac889
freebsd fix for mpeg12.c (moving INT64_MAX to common.h)
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Originally committed as revision 2722 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-25 11:13:56 +00:00
7a62e94a26
optimization
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Originally committed as revision 2720 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-24 22:22:42 +00:00
d2a9bdddd8
more sane inttypes emulation behavior if libavcodec is used outside ffmpeg
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Originally committed as revision 2685 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-10 12:53:07 +00:00
7f965c1c89
inttypes emulation cleanup patch by ("Chris Flerackers" <cflerackers at androme dot be>)
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Originally committed as revision 2681 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-09 18:00:31 +00:00
a8380f44cf
removing unused var & converting 64->32bit
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Originally committed as revision 2567 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-05 23:12:03 +00:00
19d053c5ba
* fixes for broken builds on Solaris, OS2 and all bingendian
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systems out there.
Originally committed as revision 2480 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-04 19:35:43 +00:00
9b87956678
av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)
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Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 13:26:22 +00:00
5ff85f1d8b
AVRational
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sample_aspect_ratio
aspect ratio in JPEG JFIF is SAR not DAR !
removed nonsense SAR guessing code
various related cleanups
bugs?
Originally committed as revision 2403 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-20 20:23:46 +00:00
dc7cb06ae0
gcc->C99 and warning fixes patch by (Dan Christiansen <danchr at daimi dot au dot dk>)
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Originally committed as revision 2399 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-19 21:05:41 +00:00
ed7debda14
removed the obsolete and unused parameters of init_put_bits
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Originally committed as revision 2366 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-12 21:25:00 +00:00
49e17f8407
recommit of
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#define DEBUG fix by (Glenn Maynard <g_sf at zewt dot org>)
Originally committed as revision 2352 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-11 08:19:39 +00:00
56c4a18464
ctype.h is a common header
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Originally committed as revision 2223 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 19:58:34 +00:00
f5fe9d5f8c
export int64_t_C as it is needed by libavformat.h
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Originally committed as revision 2144 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 16:00:34 +00:00
966df5b6b3
reverse earlier patch
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Originally committed as revision 2121 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-12 10:00:31 +00:00
c965f94346
endian-conscious fix, courtesy of Sebastian Jedruszkiewicz
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<elf -at- frogger.rules.pl>
Originally committed as revision 2107 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-08 00:12:18 +00:00
dc939fd588
fix CHECKED_ALLOCZ(0)
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Originally committed as revision 1993 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-28 22:51:42 +00:00
b534c7f92a
some benchmarking code
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Originally committed as revision 1901 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-23 18:04:34 +00:00
3d2e8cce3a
ASV1 codec
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with postprocessing support :)
Originally committed as revision 1891 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-19 13:30:59 +00:00
3bb10888ff
libmpeg2 style bitstream reader 17 vs 16 bit bugfix
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Originally committed as revision 1881 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-14 22:38:58 +00:00
d4961b3523
fastdiv patch by (BERO <bero at geocities dot co dot jp>) with fixes & cleanup by me
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Originally committed as revision 1879 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-14 15:12:13 +00:00
17fb5fd34e
libmpeg2 style bitstream reader fixes
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Originally committed as revision 1875 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-14 10:55:59 +00:00
d8e00c0997
bitstream reader optimize patch by (BERO <bero at geocities dot co dot jp>)
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Originally committed as revision 1871 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-14 00:32:22 +00:00
814b648c75
Tiny patch for OpenBSD by (Björn Sandell <biorn at dce dot chalmers dot se>)
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Originally committed as revision 1837 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-05 23:22:56 +00:00
7bc9090a41
simplified adressing of most mb based arrays (mb_x + mb_y*s->mb_stride) now instead of mb_x + mb_y*mb_width and 1+mb_x + (1+mb_y)*(mb_width+2) and ... mixture
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more direct use of the new mb_type stuff instead of codec specific stuff
runtime mb_type debug output h264/h263 variants/mpeg1/2/4
error concealment /resilience for mpeg1/2
various minor optimizations
Originally committed as revision 1746 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-10 13:18:38 +00:00
c8816e0167
Fix for buggy (?) g++ (bailling out for beosaudio.cpp)
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Originally committed as revision 1736 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-05 12:11:10 +00:00
95c2634838
#ifdef TRACE printf() -> tprintf()
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Originally committed as revision 1735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-05 10:08:48 +00:00
3b0da3f92f
10l
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Originally committed as revision 1706 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-26 10:39:34 +00:00
643389567e
bitstream tracing support
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Originally committed as revision 1698 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-21 23:13:35 +00:00
e8750b0076
rawvideo patch by (Fred Rothganger <rothgang at uiuc dot edu>)
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Originally committed as revision 1687 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-16 21:03:20 +00:00
5d4ce4574b
* added more options
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Originally committed as revision 1675 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-12 19:49:58 +00:00
14bea432f1
per context frame_rate_base, this should finally fix frame_rate related av sync issues
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Originally committed as revision 1666 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-12 15:16:19 +00:00
a77146abfe
* 'externaly' visible option list begins avoptions_ prefix
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* fixed FLAG AVOption
Originally committed as revision 1661 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-10 11:48:33 +00:00
ce2749d2c4
simplified
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Originally committed as revision 1655 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-09 16:07:19 +00:00
bec89a840f
* more generic avoption_parse
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* reused help ptr for sub ptr
Originally committed as revision 1642 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-07 13:48:02 +00:00
Sascha Sommer
Michael Niedermayer
Roman Shaposhnik
Dmitry Baryshkov
Gael Chardon
Alex Beregszaszi
Chris Flerackers
Michel Bardiaux
Dan Christiansen
Fabrice Bellard
Mike Melanson
BERO
François Revol
Fred Rothganger
Zdenek Kabelac