Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								2750b827b3 
								
							 
						 
						
							
							
								
								motion estimation cleanup  
							
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							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 
								
							 
						 
						
							
							
							
							
								
							
							
								137c8468e8 
								
							 
						 
						
							
							
								
								unify table indexing (motion_val,dc_val,ac_val,coded_block changed)  
							
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							minor +-1 bugfix
Originally committed as revision 3016 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2004-04-16 01:01:45 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Falk Hüffner 
								
							 
						 
						
							
							
							
							
								
							
							
								7906085fcc 
								
							 
						 
						
							
							
								
								warning patrol  
							
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							Originally committed as revision 2925 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2004-03-24 23:32:48 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								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 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								5a60360712 
								
							 
						 
						
							
							
								
								4mv + b frame encoding segfault fix  
							
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							Originally committed as revision 2728 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2004-01-28 00:36:58 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								237da0fa20 
								
							 
						 
						
							
							
								
								dont calculate stuff if its not used ...  
							
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							Originally committed as revision 2699 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2004-01-14 02:35:04 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								a75b43fd73 
								
							 
						 
						
							
							
								
								fixing twice added offset bug, was triggered by 4mv + sub_cmp != mb_cmp  
							
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							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 
							
						 
						
							2004-01-14 02:21:39 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								8f2ab83318 
								
							 
						 
						
							
							
								
								copyright year update of the files i touched and remembered, things look annoyingly unmaintained otherwise  
							
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							Originally committed as revision 2686 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2004-01-10 16:04:55 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								622348f931 
								
							 
						 
						
							
							
								
								interlaced dct decision cleanup  
							
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							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 
								
							 
						 
						
							
							
							
							
								
							
							
								bb198e198a 
								
							 
						 
						
							
							
								
								interlaced motion estimation  
							
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							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 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Wolfgang Hesseler 
								
							 
						 
						
							
							
							
							
								
							
							
								8d7ec294c4 
								
							 
						 
						
							
							
								
								move motion_val & mb_type to AVFrame patch by (Wolfgang Hesseler <qv at multimediaware dot com>)  
							
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							cleanups & fixes by me
Originally committed as revision 2579 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-12-09 01:49:56 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								d3985de709 
								
							 
						 
						
							
							
								
								cleanup  
							
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							Originally committed as revision 2537 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-11-28 22:09:09 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								f7190f7399 
								
							 
						 
						
							
							
								
								h263 OBMC & 4MV support  
							
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							cleanup
Originally committed as revision 2536 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-11-28 21:31:20 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michel Bardiaux 
								
							 
						 
						
							
							
							
							
								
							
							
								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 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								ca7d05d56f 
								
							 
						 
						
							
							
								
								optionally try to encode each MB with MV=<0,0> and choose the one with better RD  
							
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							Originally committed as revision 2328 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-10-02 00:24:34 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								2d5e962b06 
								
							 
						 
						
							
							
								
								100l (forget to reset me.skip for b frames)  
							
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							Originally committed as revision 2170 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-08-26 22:26:18 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								e4eadb4b44 
								
							 
						 
						
							
							
								
								oooooops, having 2 Eterms open and doing cvs diff in one and cvs commit in the other sucks, especially if they are in different directories (MPlayer/main/libavcodec vs. ffmpeg/libavcodec)  
							
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							Originally committed as revision 2165 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-08-25 22:54:53 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								029911d1c3 
								
							 
						 
						
							
							
								
								mpeg2 encoding  
							
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							Originally committed as revision 2164 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-08-25 22:47:32 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Fabrice Bellard 
								
							 
						 
						
							
							
							
							
								
							
							
								802f454e5b 
								
							 
						 
						
							
							
								
								removed unused variable  
							
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							Originally committed as revision 2162 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-08-24 22:28:41 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								7d1c3fc1d6 
								
							 
						 
						
							
							
								
								rate distortion mb decision support  
							
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							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 
							
						 
						
							2003-07-29 02:09:12 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								cf48e6f8dc 
								
							 
						 
						
							
							
								
								edge fix  
							
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							Originally committed as revision 2053 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-07-16 18:20:46 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								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 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								309522372c 
								
							 
						 
						
							
							
								
								some static -> dynamic alloc & 16->8 bit  
							
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							Originally committed as revision 1722 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-03-31 11:13:14 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								983e3246b7 
								
							 
						 
						
							
							
								
								per file doxy  
							
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							Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-03-06 11:32:04 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								ebbcdc9ac0 
								
							 
						 
						
							
							
								
								user specified motion estimation range limit  
							
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							h263 me range fixed (was smaller then needed)
Originally committed as revision 1610 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-02-27 22:56:07 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Zdenek Kabelac 
								
							 
						 
						
							
							
							
							
								
							
							
								0c1a9edad4 
								
							 
						 
						
							
							
								
								* UINTX -> uintx_t   INTX -> intx_t  
							
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							Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-02-11 16:35:48 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Zdenek Kabelac 
								
							 
						 
						
							
							
							
							
								
							
							
								5c91a6755b 
								
							 
						 
						
							
							
								
								* static,const,compiler warning cleanup  
							
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							Originally committed as revision 1567 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-02-10 09:35:32 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								c40c34828a 
								
							 
						 
						
							
							
								
								direct blocksize in bframes fix (might fix qpel+bframe bug)  
							
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							Originally committed as revision 1557 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-02-08 18:23:39 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								63b15e559a 
								
							 
						 
						
							
							
								
								mpeg1 bframe encoding patch by (Raphaël LEGRAND) with some modifications by me  
							
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							Originally committed as revision 1551 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-02-08 12:00:57 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								668154dfea 
								
							 
						 
						
							
							
								
								b frame segfault fix (+-1 bug)  
							
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							Originally committed as revision 1549 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-02-07 16:44:48 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								cb009a8cff 
								
							 
						 
						
							
							
								
								10l / 4mv segfault fix  
							
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							Originally committed as revision 1517 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-01-28 09:26:00 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Måns Rullgård 
								
							 
						 
						
							
							
							
							
								
							
							
								ef9f730675 
								
							 
						 
						
							
							
								
								C99 initializers and kill warnings patch by (mru at users dot sourceforge dot net (Måns Rullgård))  
							
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							Originally committed as revision 1474 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-01-19 18:30:29 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								6772518310 
								
							 
						 
						
							
							
								
								finetuneing thresholds/factors  
							
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							nicer mb decission
a few minor improvements & fixes
Originally committed as revision 1472 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-01-19 17:55:13 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								1d0eab1dcc 
								
							 
						 
						
							
							
								
								bugs  
							
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							Originally committed as revision 1469 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-01-18 01:37:42 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								3a87ac948f 
								
							 
						 
						
							
							
								
								more compare functions (rd & bit)  
							
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							Originally committed as revision 1461 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-01-15 18:05:23 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								4a711c33cc 
								
							 
						 
						
							
							
								
								b frame segfault fix  
							
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							Originally committed as revision 1400 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-01-06 01:20:37 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								826f429ae9 
								
							 
						 
						
							
							
								
								qpel in mmx2/3dnow  
							
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							qpel refinement quality parameter
Originally committed as revision 1393 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-01-05 15:57:10 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								f931ff7b9f 
								
							 
						 
						
							
							
								
								pre motion estimation cleanup/bugfix  
							
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							Originally committed as revision 1390 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-01-02 12:48:09 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								f5fb6b34fd 
								
							 
						 
						
							
							
								
								motion estimation pre pass  
							
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							Originally committed as revision 1389 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-01-02 01:29:35 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								0a13093de8 
								
							 
						 
						
							
							
								
								bugfix  
							
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							Originally committed as revision 1388 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2003-01-01 16:47:31 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								b07a59805e 
								
							 
						 
						
							
							
								
								shape adaptive diamonds for EPZS  
							
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							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 
							
						 
						
							2003-01-01 14:36:20 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								1457ab5233 
								
							 
						 
						
							
							
								
								qpel encoding  
							
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							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 
							
						 
						
							2002-12-27 23:51:46 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								032011465b 
								
							 
						 
						
							
							
								
								better? scene change detection  
							
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							Originally committed as revision 1314 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2002-12-05 22:22:53 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								1e491e29c2 
								
							 
						 
						
							
							
								
								cleanup  
							
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							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 
							
						 
						
							2002-12-04 10:04:03 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Brian Foley 
								
							 
						 
						
							
							
							
							
								
							
							
								9c76bd48aa 
								
							 
						 
						
							
							
								
								* altivec and pix_norm patch by Brian Foley  
							
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							Originally committed as revision 1269 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2002-11-22 07:53:06 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								d6483a8e5c 
								
							 
						 
						
							
							
								
								1l found by kabi  
							
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							Originally committed as revision 1207 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2002-11-14 18:02:07 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Zdenek Kabelac 
								
							 
						 
						
							
							
							
							
								
							
							
								eb4b3dd3c3 
								
							 
						 
						
							
							
								
								* using DSPContext - so each codec could use its local (sub)set of CPU extension  
							
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							Originally committed as revision 1194 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2002-11-11 09:40:17 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								b8a78f419d 
								
							 
						 
						
							
							
								
								reversing header game  
							
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							MIN/MAX -> FFMIN/FFMAX
Originally committed as revision 1184 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2002-11-10 11:46:59 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								af27aea922 
								
							 
						 
						
							
							
								
								fixing another assert q>0.0 issue caused by variance < 0, this fix allso changes the inter/intra decission very slightly -> all regression checksums need to be updated  
							
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							Originally committed as revision 1122 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2002-10-31 00:48:05 +00:00 
							
								 
							
							
								 
							
						 
					 
				
					
						
							
								
								
									Michael Niedermayer 
								
							 
						 
						
							
							
							
							
								
							
							
								0bfacb95de 
								
							 
						 
						
							
							
								
								fixing q>0.0 assert failure caused by overflow of variance for b frames  
							
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							Originally committed as revision 1120 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						
							2002-10-30 22:55:07 +00:00