22dde0e955 
								
							
								 
							
						 
						
							
							
								
								optimizations by arpi  
							
							Originally committed as revision 5235 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								dfca23e361 
								
							
								 
							
						 
						
							
							
								
								NuppelVideo/MythTVVideo support, including rtjpeg decoder  
							
							Originally committed as revision 5232 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								22b48b85b6 
								
							
								 
							
						 
						
							
							
								
								altivec support for snow  
							
							Originally committed as revision 5228 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								e62c29bf57 
								
							
								 
							
						 
						
							
							
								
								altivec support for snow  
							
							Originally committed as revision 5227 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								5b6638517f 
								
							
								 
							
						 
						
							
							
								
								Use a more descriptive error message.  
							
							Originally committed as revision 5224 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								76fabb4579 
								
							
								 
							
						 
						
							
							
								
								Don't use get_vlc2() when tree is one symbol. This fixes audio decoding  
							
							artifacts (chirps instead of silence).
Originally committed as revision 5217 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								2ea392529a 
								
							
								 
							
						 
						
							
							
								
								10l in 1.199 (write_back_motion with B-pyramid + spatial)  
							
							Originally committed as revision 5215 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								5e8b787afa 
								
							
								 
							
						 
						
							
							
								
								simplified and slightly faster h264_chroma_mc8_mmx  
							
							Originally committed as revision 5214 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								dc2bf20e27 
								
							
								 
							
						 
						
							
							
								
								ST16 is undefined for non-GNU compilers.  
							
							Patch by Steve Lhomme <slhomme at divxcorp com>
Originally committed as revision 5206 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								e77ef2755a 
								
							
								 
							
						 
						
							
							
								
								prefetch pixels for future motion compensation. 4-10% faster mpeg1/2/4 decoding (on an athlon-xp).  
							
							Originally committed as revision 5204 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								513fbd8e5a 
								
							
								 
							
						 
						
							
							
								
								prefetch pixels for future motion compensation. 2-5% faster h264.  
							
							Originally committed as revision 5203 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								5e6a5c4daf 
								
							
								 
							
						 
						
							
							
								
								10l  
							
							Originally committed as revision 5201 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								fdd3057981 
								
							
								 
							
						 
						
							
							
								
								added mmx implementation of h264_chroma_mc2  
							
							Originally committed as revision 5200 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								53b19144e7 
								
							
								 
							
						 
						
							
							
								
								1.5x faster write_back_motion, 1-3% overall  
							
							Originally committed as revision 5198 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								e8600e5edc 
								
							
								 
							
						 
						
							
							
								
								add MMX and SSE versions of ff_snow_inner_add_yblock  
							
							Patch by Robert Edele < yartrebo AH earthlink POIS net >
Original Thread:
Date: Mar 22, 2006 3:24 AM
Subject: [Ffmpeg-devel] [PATCH] snow mmx + sse2 part 5
Originally committed as revision 5197 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								2c9a0285d4 
								
							
								 
							
						 
						
							
							
								
								snow mmx+sse2 optimizations, part 4  
							
							Patch by Robert Edele, yartrebo <<at>> earthlink <<dot>> net
Originally committed as revision 5191 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								348efc1836 
								
							
								 
							
						 
						
							
							
								
								Smacker demuxer and decoder.  
							
							Originally committed as revision 5189 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								d59518d45d 
								
							
								 
							
						 
						
							
							
								
								since Michael prefers to keep dsputil.h private to libavcodec  
							
							(rather than installing it system-wide) this patch reverses the
mistake I made last month (mplayer was recently fixed accordingly).
patch from Nico Sabbi <nicola_sabbi at fastwebnet it>
Originally committed as revision 5186 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								4567b4bdab 
								
							
								 
							
						 
						
							
							
								
								Add the mmx and sse2 implementations of ff_snow_vertical_compose().  
							
							Patch by Robert Edele < yartrebo AH earthlink POIS net >
Original thread:
Date: Mar 20, 2006 5:54 PM
Subject: [Ffmpeg-devel] [PATCH] snow mmx + sse2 part 3
Originally committed as revision 5185 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								561a18d3ba 
								
							
								 
							
						 
						
							
							
								
								Snow mmx + sse2 part 2  
							
							Patch by Robert Edele,  yartrebo <<at>> earthlink <<dot>> net
Originally committed as revision 5184 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								1956e16653 
								
							
								 
							
						 
						
							
							
								
								fixing interlaced direct mode field select values  
							
							Originally committed as revision 5183 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								83378d0de5 
								
							
								 
							
						 
						
							
							
								
								various fixes for xvid_rc  
							
							Originally committed as revision 5182 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								5fe4cf7b9f 
								
							
								 
							
						 
						
							
							
								
								fix frametypes with xvid_rc  
							
							Originally committed as revision 5180 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								0adba3d88b 
								
							
								 
							
						 
						
							
							
								
								fixing bquant_offset  
							
							Originally committed as revision 5179 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								e70e7a4b17 
								
							
								 
							
						 
						
							
							
								
								segfault fix  
							
							Originally committed as revision 5178 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								022fad4833 
								
							
								 
							
						 
						
							
							
								
								make ff_rate_control_init() bail out if rc_strategy==1 and lavc wasn't  
							
							compiled with xvid support.
Originally committed as revision 5176 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								13c97a5a0a 
								
							
								 
							
						 
						
							
							
								
								10l: Only set *compose97i *add_yblock to dsputils context if we are building with Snow enabled  
							
							Patch by Oded Shimon < ods15 AH ods15 POIS dyndns POIS org >
Originally committed as revision 5175 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								059715a41c 
								
							
								 
							
						 
						
							
							
								
								First part of a series of speed-enchancing patches.  
							
							This one sets up a snow.h and makes snow use the dsputil function pointer
framework to access the three functions that will be implemented in asm
in the other parts of the patchset.
Patch by Robert Edele < yartrebo AH earthlink POIS net>
Original thread:
Subject: [Ffmpeg-devel] [PATCH] Snow mmx+sse2 asm optimizations
Date: Sun, 05 Feb 2006 12:47:14 -0500
Originally committed as revision 5172 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								fc8c49926c 
								
							
								 
							
						 
						
							
							
								
								dont pass intra flag if its always 0  
							
							Originally committed as revision 5164 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								4cb8574dc8 
								
							
								 
							
						 
						
							
							
								
								fixing coverity warnig CID: 253 (reading over the end of the aspect_ratio array for illegal aspect ratios)  
							
							Originally committed as revision 5163 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								40c8602f64 
								
							
								 
							
						 
						
							
							
								
								fix coverity warning CID: 255 (uninitalized variable used to build tables which arent used, well there is a slight change of a FPU exception maybe ...)  
							
							Originally committed as revision 5162 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								8f8ae4951e 
								
							
								 
							
						 
						
							
							
								
								seed iterative_me with mvs from conventional search.  
							
							+15% speed, +.1 dB
Originally committed as revision 5158 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								07674d518c 
								
							
								 
							
						 
						
							
							
								
								obey vqscale in 2nd pass  
							
							Originally committed as revision 5157 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								c1341a57f2 
								
							
								 
							
						 
						
							
							
								
								reset interlaced_dct flag  
							
							Originally committed as revision 5155 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								79d15fd4db 
								
							
								 
							
						 
						
							
							
								
								16-bit DPCM and stereo support for Sierra VMD  
							
							Originally committed as revision 5147 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								e7c8206e5c 
								
							
								 
							
						 
						
							
							
								
								av_free -> av_freep  
							
							Originally committed as revision 5145 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								87f20c2f31 
								
							
								 
							
						 
						
							
							
								
								fix %8 != 0 w/h  
							
							Originally committed as revision 5144 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								8437ff75f8 
								
							
								 
							
						 
						
							
							
								
								asserts to check if assumed conditions really are true  
							
							Originally committed as revision 5143 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								3aeefb93c8 
								
							
								 
							
						 
						
							
							
								
								out of array read fix  
							
							Originally committed as revision 5142 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								5d9db9c4a9 
								
							
								 
							
						 
						
							
							
								
								out of array read fix  
							
							Originally committed as revision 5141 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								5430b070a8 
								
							
								 
							
						 
						
							
							
								
								cleanup picture / debug output code  
							
							Originally committed as revision 5140 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								003ebe100b 
								
							
								 
							
						 
						
							
							
								
								fixing out of array access (only cosmetic, this should never have had a end user vissible effect)  
							
							Originally committed as revision 5139 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								eabb0ac38e 
								
							
								 
							
						 
						
							
							
								
								add assert to clarify that we know what we are doing  
							
							Originally committed as revision 5138 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								cb666260a0 
								
							
								 
							
						 
						
							
							
								
								fixing uninitalized dc_pred_dir  
							
							this needs testing (no files with intra_dc_threshold and vissible ac_pred errors here)
Originally committed as revision 5137 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								9e801ee2fa 
								
							
								 
							
						 
						
							
							
								
								very minor optimization  
							
							Originally committed as revision 5136 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								f7287c42b2 
								
							
								 
							
						 
						
							
							
								
								unused variable  
							
							Originally committed as revision 5135 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								f2651e7a6c 
								
							
								 
							
						 
						
							
							
								
								Fix cropping, depending on enc pix fmt  
							
							Originally committed as revision 5134 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								bf4665eeec 
								
							
								 
							
						 
						
							
							
								
								Alignment fixes, caused problems on SPARC.  
							
							patch by "David S. Miller" davem <<at>> davemloft <<dot>> net
Originally committed as revision 5130 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								267f7edcd1 
								
							
								 
							
						 
						
							
							
								
								(f)printf --> av_log conversion  
							
							taken from a patch by Steve L'Homme
Originally committed as revision 5127 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								6f3dda9328 
								
							
								 
							
						 
						
							
							
								
								Init simplification and 2% faster wma_decode_block on amd64 with tables use  
							
							instead of pow().
Originally committed as revision 5126 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						19 years ago