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* multithreaded/SMP motion estimationMichael Niedermayer2004-02-13
| | | | | | | | | 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
* 4mv + b frame encoding segfault fixMichael Niedermayer2004-01-28
| | | | Originally committed as revision 2728 to svn://svn.ffmpeg.org/ffmpeg/trunk
* dont calculate stuff if its not used ...Michael Niedermayer2004-01-14
| | | | Originally committed as revision 2699 to svn://svn.ffmpeg.org/ffmpeg/trunk
* fixing twice added offset bug, was triggered by 4mv + sub_cmp != mb_cmpMichael Niedermayer2004-01-14
| | | | | | | bug was introduced in version 1.75 (2003-12-30) this may have lead to a small drop in quality of the 4mv mode, but should have only affected the mbd=0 case Originally committed as revision 2698 to svn://svn.ffmpeg.org/ffmpeg/trunk
* copyright year update of the files i touched and remembered, things look ↵Michael Niedermayer2004-01-10
| | | | | | annoyingly unmaintained otherwise Originally committed as revision 2686 to svn://svn.ffmpeg.org/ffmpeg/trunk
* interlaced dct decision cleanupMichael Niedermayer2004-01-05
| | | | | | | | | 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
* interlaced motion estimationMichael Niedermayer2003-12-30
| | | | | | | | | | | | | | 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
* move motion_val & mb_type to AVFrame patch by (Wolfgang Hesseler <qv at ↵Wolfgang Hesseler2003-12-09
| | | | | | | | multimediaware dot com>) cleanups & fixes by me Originally committed as revision 2579 to svn://svn.ffmpeg.org/ffmpeg/trunk
* cleanupMichael Niedermayer2003-11-28
| | | | Originally committed as revision 2537 to svn://svn.ffmpeg.org/ffmpeg/trunk
* h263 OBMC & 4MV supportMichael Niedermayer2003-11-28
| | | | | | cleanup Originally committed as revision 2536 to svn://svn.ffmpeg.org/ffmpeg/trunk
* av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)Michel Bardiaux2003-11-03
| | | | Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk
* optionally try to encode each MB with MV=<0,0> and choose the one with better RDMichael Niedermayer2003-10-02
| | | | Originally committed as revision 2328 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 100l (forget to reset me.skip for b frames)Michael Niedermayer2003-08-26
| | | | Originally committed as revision 2170 to svn://svn.ffmpeg.org/ffmpeg/trunk
* oooooops, having 2 Eterms open and doing cvs diff in one and cvs commit in ↵Michael Niedermayer2003-08-25
| | | | | | the other sucks, especially if they are in different directories (MPlayer/main/libavcodec vs. ffmpeg/libavcodec) Originally committed as revision 2165 to svn://svn.ffmpeg.org/ffmpeg/trunk
* mpeg2 encodingMichael Niedermayer2003-08-25
| | | | Originally committed as revision 2164 to svn://svn.ffmpeg.org/ffmpeg/trunk
* removed unused variableFabrice Bellard2003-08-24
| | | | Originally committed as revision 2162 to svn://svn.ffmpeg.org/ffmpeg/trunk
* rate distortion mb decision supportMichael Niedermayer2003-07-29
| | | | | | | fix decoding of old %16!=0 divx fix assertion failure in motion_est.c Originally committed as revision 2094 to svn://svn.ffmpeg.org/ffmpeg/trunk
* edge fixMichael Niedermayer2003-07-16
| | | | Originally committed as revision 2053 to svn://svn.ffmpeg.org/ffmpeg/trunk
* simplified adressing of most mb based arrays (mb_x + mb_y*s->mb_stride) now ↵Michael Niedermayer2003-04-10
| | | | | | | | | | | instead of mb_x + mb_y*mb_width and 1+mb_x + (1+mb_y)*(mb_width+2) and ... mixture 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
* some static -> dynamic alloc & 16->8 bitMichael Niedermayer2003-03-31
| | | | Originally committed as revision 1722 to svn://svn.ffmpeg.org/ffmpeg/trunk
* per file doxyMichael Niedermayer2003-03-06
| | | | Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk
* user specified motion estimation range limitMichael Niedermayer2003-02-27
| | | | | | h263 me range fixed (was smaller then needed) Originally committed as revision 1610 to svn://svn.ffmpeg.org/ffmpeg/trunk
* * UINTX -> uintx_t INTX -> intx_tZdenek Kabelac2003-02-11
| | | | Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk
* * static,const,compiler warning cleanupZdenek Kabelac2003-02-10
| | | | Originally committed as revision 1567 to svn://svn.ffmpeg.org/ffmpeg/trunk
* direct blocksize in bframes fix (might fix qpel+bframe bug)Michael Niedermayer2003-02-08
| | | | Originally committed as revision 1557 to svn://svn.ffmpeg.org/ffmpeg/trunk
* mpeg1 bframe encoding patch by (Raphaël LEGRAND) with some modifications by meMichael Niedermayer2003-02-08
| | | | Originally committed as revision 1551 to svn://svn.ffmpeg.org/ffmpeg/trunk
* b frame segfault fix (+-1 bug)Michael Niedermayer2003-02-07
| | | | Originally committed as revision 1549 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 10l / 4mv segfault fixMichael Niedermayer2003-01-28
| | | | Originally committed as revision 1517 to svn://svn.ffmpeg.org/ffmpeg/trunk
* C99 initializers and kill warnings patch by (mru at users dot sourceforge ↵Måns Rullgård2003-01-19
| | | | | | dot net (Måns Rullgård)) Originally committed as revision 1474 to svn://svn.ffmpeg.org/ffmpeg/trunk
* finetuneing thresholds/factorsMichael Niedermayer2003-01-19
| | | | | | | nicer mb decission a few minor improvements & fixes Originally committed as revision 1472 to svn://svn.ffmpeg.org/ffmpeg/trunk
* bugsMichael Niedermayer2003-01-18
| | | | Originally committed as revision 1469 to svn://svn.ffmpeg.org/ffmpeg/trunk
* more compare functions (rd & bit)Michael Niedermayer2003-01-15
| | | | Originally committed as revision 1461 to svn://svn.ffmpeg.org/ffmpeg/trunk
* b frame segfault fixMichael Niedermayer2003-01-06
| | | | Originally committed as revision 1400 to svn://svn.ffmpeg.org/ffmpeg/trunk
* qpel in mmx2/3dnowMichael Niedermayer2003-01-05
| | | | | | qpel refinement quality parameter Originally committed as revision 1393 to svn://svn.ffmpeg.org/ffmpeg/trunk
* pre motion estimation cleanup/bugfixMichael Niedermayer2003-01-02
| | | | Originally committed as revision 1390 to svn://svn.ffmpeg.org/ffmpeg/trunk
* motion estimation pre passMichael Niedermayer2003-01-02
| | | | Originally committed as revision 1389 to svn://svn.ffmpeg.org/ffmpeg/trunk
* bugfixMichael Niedermayer2003-01-01
| | | | Originally committed as revision 1388 to svn://svn.ffmpeg.org/ffmpeg/trunk
* shape adaptive diamonds for EPZSMichael Niedermayer2003-01-01
| | | | | | | user specified amount of MV predictors from the last frame b frame MV predictor scaling fixed Originally committed as revision 1384 to svn://svn.ffmpeg.org/ffmpeg/trunk
* qpel encodingMichael Niedermayer2002-12-27
| | | | | | | | | | | 4mv+b frames encoding finally fixed chroma ME 5 comparission functions for ME b frame encoding speedup wmv2 codec (unfinished) user specified diamond size for EPZS Originally committed as revision 1365 to svn://svn.ffmpeg.org/ffmpeg/trunk
* better? scene change detectionMichael Niedermayer2002-12-05
| | | | Originally committed as revision 1314 to svn://svn.ffmpeg.org/ffmpeg/trunk
* cleanupMichael Niedermayer2002-12-04
| | | | | | | | | | | adding AVVideoFrame moving quality, pict_type, key_frame, qscale_table, ... to AVVideoFrame removing obsolete variables in AVCodecContext skiping of MBs in b frames correctly initalizing AVCodecContext picture buffer cleanup Originally committed as revision 1302 to svn://svn.ffmpeg.org/ffmpeg/trunk
* * altivec and pix_norm patch by Brian FoleyBrian Foley2002-11-22
| | | | Originally committed as revision 1269 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 1l found by kabiMichael Niedermayer2002-11-14
| | | | Originally committed as revision 1207 to svn://svn.ffmpeg.org/ffmpeg/trunk
* * using DSPContext - so each codec could use its local (sub)set of CPU extensionZdenek Kabelac2002-11-11
| | | | Originally committed as revision 1194 to svn://svn.ffmpeg.org/ffmpeg/trunk
* reversing header gameMichael Niedermayer2002-11-10
| | | | | | MIN/MAX -> FFMIN/FFMAX Originally committed as revision 1184 to svn://svn.ffmpeg.org/ffmpeg/trunk
* fixing another assert q>0.0 issue caused by variance < 0, this fix allso ↵Michael Niedermayer2002-10-31
| | | | | | changes the inter/intra decission very slightly -> all regression checksums need to be updated Originally committed as revision 1122 to svn://svn.ffmpeg.org/ffmpeg/trunk
* fixing q>0.0 assert failure caused by overflow of variance for b framesMichael Niedermayer2002-10-30
| | | | Originally committed as revision 1120 to svn://svn.ffmpeg.org/ffmpeg/trunk
* clip MVs for direct modeMichael Niedermayer2002-10-24
| | | | Originally committed as revision 1068 to svn://svn.ffmpeg.org/ffmpeg/trunk
* fixing variance scaling for b frames (messed adaptive quants up)Michael Niedermayer2002-09-23
| | | | | | cliping too long MVs in b frames instead of setting them to 0 Originally committed as revision 965 to svn://svn.ffmpeg.org/ffmpeg/trunk
* adaptive quantization (lumi/temporal & spatial complexity masking)Michael Niedermayer2002-09-23
| | | | Originally committed as revision 964 to svn://svn.ffmpeg.org/ffmpeg/trunk
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