a0e7079a20 
								
							
								 
							
						 
						
							
							
								
								Fix 10l leak in ffv1.  
							
							Originally committed as revision 25595 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								73cbf86830 
								
							
								 
							
						 
						
							
							
								
								Try to find a bit better initial states in ffv1 2pass.  
							
							Difference in filesizes to foreman ffv1 version=2, context=1 coder=1
18637016 adv-pass2-g300.avi
18638806 adv-pass1-g300.avi
18640534 ref-pass2-g300.avi
18918214 adv-pass2-g1.avi
18982048 ref-pass2-g1.avi
21516230 adv-pass1-g1.avi
Originally committed as revision 25594 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								0ae0faa7c0 
								
							
								 
							
						 
						
							
							
								
								Keep track of how many slices*gops where encoded in ffv1 2 pass.  
							
							Originally committed as revision 25593 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								3f0671a2d3 
								
							
								 
							
						 
						
							
							
								
								factorize variable declaration in ffv1.  
							
							Originally committed as revision 25592 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								b7b5bccb8d 
								
							
								 
							
						 
						
							
							
								
								FFV1 initial state 2pass code.  
							
							Originally committed as revision 25584 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								28a3f525c9 
								
							
								 
							
						 
						
							
							
								
								Read & write initial_states for ffv1  
							
							Originally committed as revision 25583 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								99a5e93526 
								
							
								 
							
						 
						
							
							
								
								Add initial_states array to ffv1.  
							
							Originally committed as revision 25582 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								672e7e391a 
								
							
								 
							
						 
						
							
							
								
								Add rc_stat2 to ffv1 this will be needed for finding good initial contexts in 2 pass mode.  
							
							Originally committed as revision 25581 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								19721b23e3 
								
							
								 
							
						 
						
							
							
								
								Optimize state initialization in ffv1 clear_state().  
							
							Originally committed as revision 25580 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								c42c1007c7 
								
							
								 
							
						 
						
							
							
								
								Only allocate stats_out when needed in ffv1  
							
							Originally committed as revision 25579 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								2a317c6be4 
								
							
								 
							
						 
						
							
							
								
								Factorize litteral constents in ffv1 into STATS_OUT_SIZE.  
							
							Originally committed as revision 25578 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								349d72870f 
								
							
								 
							
						 
						
							
							
								
								Make 1pass statistic collection in ffv1 put_symbol_inline() conditional to avoid slowdown when more statistic collection code is added.  
							
							Originally committed as revision 25577 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								fc3128c9d5 
								
							
								 
							
						 
						
							
							
								
								Increase ffv1 encoding speed from 65 to 80 fps by forcing some inlining.  
							
							Originally committed as revision 25571 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								e1f51b8821 
								
							
								 
							
						 
						
							
							
								
								Add quant_table_index to ffv1 PlaneContext and use it instead of duplicating the currents implementation of calculating it.  
							
							Originally committed as revision 25570 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								ce3716bf05 
								
							
								 
							
						 
						
							
							
								
								Move ffv1 state transition table sorting to its own function.  
							
							Originally committed as revision 25563 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								19591033f7 
								
							
								 
							
						 
						
							
							
								
								Fix the case with swaping states 127 and 129 in ffv1  
							
							Originally committed as revision 25562 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								98d2f7a47f 
								
							
								 
							
						 
						
							
							
								
								Optimize state transition table sorting in ffv1  
							
							Originally committed as revision 25561 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								bc29ae4a77 
								
							
								 
							
						 
						
							
							
								
								2 pass mode for ffv1 to optimally order the range coder states.  
							
							Originally committed as revision 25560 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								6019cd9ff2 
								
							
								 
							
						 
						
							
							
								
								Factorize state_transition init out.  
							
							Originally committed as revision 25559 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								c868524b9a 
								
							
								 
							
						 
						
							
							
								
								Replace 5 by named constant MAX_CONTEXT_INPUTS in ffv1.c  
							
							Originally committed as revision 25529 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								d721141f54 
								
							
								 
							
						 
						
							
							
								
								Move shared functions out of CONFIG_FFV1_ENCODER ifdef  
							
							Originally committed as revision 25511 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								d56839fc6d 
								
							
								 
							
						 
						
							
							
								
								Store slice position and size per keyframe in ffv1.2  
							
							Originally committed as revision 25478 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								1da7257739 
								
							
								 
							
						 
						
							
							
								
								Fix indention of ffv1.c after previous commits.  
							
							Originally committed as revision 25477 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								e42393d168 
								
							
								 
							
						 
						
							
							
								
								Store quant table index per plane and slice.  
							
							Originally committed as revision 25476 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								f08ed90d94 
								
							
								 
							
						 
						
							
							
								
								Assert that the context doesnt overflow in ffv1.  
							
							Originally committed as revision 25475 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								e2b2f8454c 
								
							
								 
							
						 
						
							
							
								
								Rectangular slice support for ffv1.2  
							
							Originally committed as revision 25474 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								c5ac275b2e 
								
							
								 
							
						 
						
							
							
								
								Allow storing multiple quant tables in extradata that can then be selected per keyframe in ffv1.  
							
							Originally committed as revision 25439 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								0f27aca7b3 
								
							
								 
							
						 
						
							
							
								
								Store global things in extradata for ffv1 ver=2.  
							
							ver=2 is not set yet so this does not affect output.
Originally committed as revision 25438 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								228adaab8d 
								
							
								 
							
						 
						
							
							
								
								Make sure version is not decreased for 16bit per sample colorspaces in ffv1.  
							
							Originally committed as revision 25437 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								4f22b3bbbf 
								
							
								 
							
						 
						
							
							
								
								Factorize quant table read and write code in ffv1.c  
							
							Originally committed as revision 25436 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								cbabccc367 
								
							
								 
							
						 
						
							
							
								
								ffv1: remove VLAs  
							
							Originally committed as revision 23802 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								741b5fd44a 
								
							
								 
							
						 
						
							
							
								
								Set an opaque alpha value when decoding rgba ffv1.  
							
							Patch by Thad Ward coderjoe69¤yahoo°com
Originally committed as revision 23757 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								ba87f0801d 
								
							
								 
							
						 
						
							
							
								
								Remove explicit filename from Doxygen  @file  commands.  
							
							Passing an explicit filename to this command is only necessary if the
documentation in the @file  block refers to a file different from the
one the block resides in.
Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								00bbc09309 
								
							
								 
							
						 
						
							
							
								
								Store range coder state transition table.  
							
							Use a better table, 2% compression gain for foreman
Originally committed as revision 22763 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								72415b2adb 
								
							
								 
							
						 
						
							
							
								
								Define AVMediaType enum, and use it instead of enum CodecType, which  
							
							is deprecated and will be dropped at the next major bump.
Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								ef768b0c32 
								
							
								 
							
						 
						
							
							
								
								Disallow VLC coding with more than 8 bits as there are several bugs  
							
							in that code that could lead to broken files.
AC coding is unaffected.
Originally committed as revision 22638 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								5d7bc46c2d 
								
							
								 
							
						 
						
							
							
								
								Throw out last experimental warning that was printed for colorspaces with more than  
							
							8 bits per component. This does no good except scaring users away.
Originally committed as revision 22633 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								0e22d68834 
								
							
								 
							
						 
						
							
							
								
								Remove the word "experimental"  
							
							Originally committed as revision 22629 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						15 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								2ba8301769 
								
							
								 
							
						 
						
							
							
								
								Mark all pix_fmts and supported_framerates compound literals as const.  
							
							Makes no difference for gcc but at least icc can put them in .rodata then.
Originally committed as revision 19789 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						16 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								7c6208d4c0 
								
							
								 
							
						 
						
							
							
								
								Use "FFmpeg video codec #1" instead of "FFmpeg codec #1" as codec long name.  
							
							patch by  Lars Täuber, lars.taeuber gmx net
Originally committed as revision 19749 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						16 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								2fee538a16 
								
							
								 
							
						 
						
							
							
								
								Fix comments after switching from CABAC to range coder in r3658.  
							
							Patch by Lars Täuber, lars D taeuber A gmx D net
Originally committed as revision 19720 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						16 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								84c1b149b2 
								
							
								 
							
						 
						
							
							
								
								Fix typo.  
							
							Originally committed as revision 19639 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						16 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								f83c57735e 
								
							
								 
							
						 
						
							
							
								
								indent  
							
							Originally committed as revision 18679 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						16 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								68f8d33bec 
								
							
								 
							
						 
						
							
							
								
								Support >8bit per component YUV in FFV1.  
							
							decoding becomes slower, encoding becomes faster, with gcc on duron.
some inlining overrides like av_flatten are added to keep inlining similar
to before.
Originally committed as revision 18674 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						16 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								217d34e307 
								
							
								 
							
						 
						
							
							
								
								Force speed irrelevant calls to get/put_symbol() to be noinline.  
							
							We need to change decode_line to always_inline because gcc decided not to inline
it anymore once we force some calls to get/put_symbol() to be non inlined and
this decision of gcc would lead to a 10% overall speed loss.
100k smaller object file, no speed change
Originally committed as revision 18673 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						16 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								3788e661f1 
								
							
								 
							
						 
						
							
							
								
								Optimize sign handling in get_symbol().  
							
							Originally committed as revision 18672 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						16 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								223d996aaf 
								
							
								 
							
						 
						
							
							
								
								Fix a possibly exploitable buffer overflow.  
							
							Originally committed as revision 18640 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						16 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								6081c30b81 
								
							
								 
							
						 
						
							
							
								
								Remove 2 unneeded variables from common_init() found by CSA.  
							
							Originally committed as revision 18560 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						16 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								9106a698e7 
								
							
								 
							
						 
						
							
							
								
								Rename bitstream.h to get_bits.h.  
							
							Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						16 years ago  
				
					
						
							
							
								 
						
							
							
							
								
							
								b275500706 
								
							
								 
							
						 
						
							
							
								
								Split bitstream.h, put the bitstream writer stuff in the new file  
							
							put_bits.h.
Originally committed as revision 18461 to svn://svn.ffmpeg.org/ffmpeg/trunk 
							
						 
						16 years ago