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239 Commits

Author SHA1 Message Date
Michael Niedermayer
9c3d33d67f multithreaded/SMP motion estimation 
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
Michael Niedermayer
f02ab8148c ima & ms adpcm regression test 
Originally committed as revision 2766 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-08 02:35:37 +00:00
Michael Niedermayer
311be1fb05 g726 regression test 
Originally committed as revision 2761 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-07 15:10:47 +00:00
Michael Niedermayer
622348f931 interlaced dct decision cleanup 
function moved to dspcontext
  mmx&mmx2 optimized
  change SSE -> SAD as default (better quality)
vbv buffer size command line option in kbyte

Originally committed as revision 2669 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-05 22:57:07 +00:00
Michael Niedermayer
be408b67e6 noise reduction regression test 
Originally committed as revision 2656 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-02 21:26:51 +00:00
Michael Niedermayer
c0baa56a25 trellis quantization regression test 
Originally committed as revision 2648 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-01 22:04:14 +00:00
Michael Niedermayer
69768b77b4 test interlaced motion estimation too 
Originally committed as revision 2644 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-01 16:50:56 +00:00
Michael Niedermayer
9e2a16e1a7 fixpoint log() for tiny_psnr so it can output actual PSNR 
Originally committed as revision 2640 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-31 02:32:54 +00:00
Michael Niedermayer
bb198e198a interlaced motion estimation 
interlaced mpeg2 encoding
  P & B frames
  rate distored interlaced mb decission
  alternate scantable support
4mv encoding fixes (thats also why the regression tests change)
passing height to most dsp functions
interlaced mpeg4 encoding (no direct mode MBs yet)
various related cleanups
disabled old motion estimaton algorithms (log, full, ...) they will either be fixed or removed

Originally committed as revision 2638 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-30 16:07:57 +00:00
Fabrice Bellard
037b5189d8 MPEG1/2 decoding update (buffered frames are decoded now) 
Originally committed as revision 2617 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-15 14:47:23 +00:00
Michael Niedermayer
7ebfc0ea63 error concealment regression test 
Originally committed as revision 2606 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-14 01:42:00 +00:00
Fabrice Bellard
83dddc4a71 generate MPEG elementary streams in all cases - added interlaced MPEG2 test 
Originally committed as revision 2593 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-10 17:06:36 +00:00
Michael Niedermayer
d7d2428239 Advanced intra coding, modified quantization and alternative inter vlc regression tests 
Originally committed as revision 2574 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-08 17:45:59 +00:00
Michael Niedermayer
01e8ff27b4 slice flush / position fix 
Originally committed as revision 2569 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-07 02:10:30 +00:00
Michael Niedermayer
d3985de709 cleanup 
Originally committed as revision 2537 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-28 22:09:09 +00:00
Michael Niedermayer
567e36d8f1 last frame 
Originally committed as revision 2508 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-12 12:22:50 +00:00
Michael Niedermayer
28c70622ec use .mp4 in one of the mpeg4 regression tests 
Originally committed as revision 2479 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-04 12:57:19 +00:00
Michael Niedermayer
f3203047eb ffv1 regression test 
Originally committed as revision 2477 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-03 21:59:21 +00:00
Michael Niedermayer
6571e41dcd picture buffer cleanup, this fixes a assertion failure (if assertion checking was manualy enabled for utils.c) and a memleak at least 
Originally committed as revision 2392 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-16 00:21:54 +00:00
Michael Niedermayer
158c7f059c use lagrange multipler instead of qp for ratecontrol, this may break some things, tell me ASAP if u notice anything broken 
quality which was 1..31 float is now a 1..FF_LAMBDA_MAX int, and FF_QP2LAMBDA * qp can be used to convert to the new range

Originally committed as revision 2348 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-07 11:32:40 +00:00
Michael Niedermayer
c280f2d7c3 nut regression test 
mpeg4 ac prediction cleanup

Originally committed as revision 2326 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-01 16:45:59 +00:00
Michael Niedermayer
98b0858e10 constraint_parameter_flag fix 
Originally committed as revision 2299 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-24 00:06:33 +00:00
Michael Niedermayer
e9c6531704 mpeg sequence end code regression checksum update 
Originally committed as revision 2271 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-13 21:03:16 +00:00
Fabrice Bellard
3bb1f2da02 mpegaudio decoder no longer forgets to decoder last audio frame 
Originally committed as revision 2244 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-09 22:45:27 +00:00
Michael Niedermayer
8d876a433c asv2 regression test 
Originally committed as revision 2188 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-01 13:05:21 +00:00
Michael Niedermayer
cb231c4866 fixing unused f_code values 
10l (forgot to update the regression test scores after the closed gop bit fix)

Originally committed as revision 2185 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-08-30 19:40:30 +00:00
Michael Niedermayer
12dccd4e60 bit_rate in mpeg1/2 should be 0x3FFFF for vbr or at least >= max_bitrate 
Originally committed as revision 2180 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-08-29 19:42:23 +00:00
Michael Niedermayer
2d5e962b06 100l (forget to reset me.skip for b frames) 
Originally committed as revision 2170 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-08-26 22:26:18 +00:00
Michael Niedermayer
922bc38d55 mpeg2 regression test 
add mpeg2video_decoder, thats more consistant with the encoders, note, both mpeg1video and mpeg2video decoder will happily decode both mpeg1 and 2

Originally committed as revision 2166 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-08-26 07:42:25 +00:00
Michael Niedermayer
743739d2c5 AC3 encoding patch ba (Ross Martin <ffmpeg at ross dot interwrx dot com>) 
Originally committed as revision 2129 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-08-20 07:57:00 +00:00
Michael Niedermayer
f5ea4461ce patch for flv deblocking by (Garrick Meeker <gmeeker at theoryllc dot com>) 
Originally committed as revision 2095 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-07-29 09:58:47 +00:00
Michael Niedermayer
3b37408be8 lossless jpeg regression test 
Originally committed as revision 2036 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-07-12 16:26:08 +00:00
Michael Niedermayer
bbdd42d36f flv regression test 
Originally committed as revision 2025 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-07-09 23:52:06 +00:00
Michael Niedermayer
9ca9fce1dd asv1 regression test 
Originally committed as revision 1912 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-27 22:43:34 +00:00
Michael Niedermayer
db6e779506 motion vector vissualization for mpeg1/2 
mpeg1/2 cleanup/bugfix
error resilience bugfix

Originally committed as revision 1911 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-27 12:31:03 +00:00
Roman Shaposhnik
8c0ff5d5c2 * Making AVI encoding predictable (all JUNK chunks are filled with 0) 
* Updating regression refs
 * Making server-regression.sh work on Solaris

Originally committed as revision 1818 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-24 03:59:33 +00:00
Michael Niedermayer
a90fb38bfa checksum update for the avi zeros ... 
Originally committed as revision 1766 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-12 14:43:36 +00:00
Michael Niedermayer
2add6b5db7 use bilinear interpolation for the rotozoom 
Originally committed as revision 1759 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-12 02:32:33 +00:00
Michael Niedermayer
6afd3b92b4 finished integrating rotozoom test in ffmpeg 
replaced float by integer to avoid rounding differenes between platforms

Originally committed as revision 1755 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-11 13:43:17 +00:00