FFmpeg

Commit Graph

Author	SHA1	Message	Date
Falk Hüffner	c13e1abdec	* Detect "retrict" keyword * Use "restrict" in some dsputil routines (yields large speedup) Originally committed as revision 716 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	2dbe7ec87c	Make dct_unquantize_h263 work on systems without MVI extension. Originally committed as revision 715 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	e0580f8c68	Update and activate dct_unquantize_h263_mvi. Thanks to Måns Rullgård for some improvements. Originally committed as revision 714 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	dde3f77dbc	Use updated motion compensation routines. Originally committed as revision 713 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	3530320dbf	Activate ALT_BITSTREAM_READER by default on Alpha, since it seems to be a noticeable win (at least for me :) Originally committed as revision 712 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	494e409255	Assembly version of put_pixels. This is currently the function that takes the most time, and it allows for more efficient unaligned access and better control over memory latencies. Originally committed as revision 711 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	d13c54cdc0	Add profiling support. Originally committed as revision 710 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	bb7d4939ba	Implement put_pixels_clamped and add_pixels_clamped in Assembler. This allows better scheduling of the memory accesses, and is portable among all compilers. Originally committed as revision 709 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	d859228038	* turned into debug message - it's annoying when watching mjpeg files Originally committed as revision 707 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	a406617f2a	init dc_scale tables to defaults (fixes mjpeg sig11) Originally committed as revision 706 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	db42e13bfb	Ugly hack to make the assembler accept MVI instructions. Originally committed as revision 705 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	b210c96c0c	* Fixed constraints * Support ccc * Support gcc 3.2 builtins Originally committed as revision 704 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	3155c994b6	Reintroduce lost idctSparseCol for Alpha. Sorry for adding even more code duplication, I'm currently working on the put/add variants, but I did not get them to be as fast as the old method yet... Originally committed as revision 703 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	f10bd870bf	4mv bugfix Originally committed as revision 702 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	bd5e1c72f8	fixing wmv1 bugs, it was foolish to belive that m$ would use the same dc prediction as mpeg4 just cuz they changed it a bit from msmpeg4v3 Originally committed as revision 700 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	0151a6f546	wmv1 support Originally committed as revision 697 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	f5957f3fe2	wmv1 support dc scale optimisation better ac table selection for msmpeg4 Originally committed as revision 696 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	8f8402e49c	dc scale simplification/optimization Originally committed as revision 695 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	8fd5fe9429	use #ifdef Originally committed as revision 694 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	4fd6044859	reverted to inttypes.h since it gives problems on some unixes Originally committed as revision 690 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	ce992c6932	moved code to mem.c and allcodecs.c Originally committed as revision 689 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	915bbac681	fixed one mpeg decoder memory leak Originally committed as revision 688 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	6d4985bbdf	move unaligned access macros to dsputil.h - added unaligned 32 bit store Originally committed as revision 687 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	544eb99cbf	memory functions are exported Originally committed as revision 686 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	771b9a7045	put codec registering in another file so that the user can install the codecs he wants Originally committed as revision 685 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	d01fe86dac	put memory functions in a separate file so that the user can redefinite them without modifying the library Originally committed as revision 684 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	773cefc602	added installlib target to install static libraries and includes Originally committed as revision 683 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	96707bb783	do not export internal functions - use stdint.h Originally committed as revision 682 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	6282185e82	grayscale only encoding Originally committed as revision 679 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	0398717356	passing avctx->flags so that grayscale only decoding works with mpeg1/2 too Originally committed as revision 678 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	b50eef3ae0	grayscale only decoding Originally committed as revision 677 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Felix Bünemann	800d7cebb6	in libavcodec/Makefile there is in line 110: "distclean: clean<binary char>" this binary char corrupts the makefile and should be removed. patch by Felix Buenemann <atmosfear@users.sourceforge.net> Originally committed as revision 676 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	d81c598383	fixed multiple allocation bug Originally committed as revision 675 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	9f4f81ed17	fixed case where abs_level > MAX_LEVEL Originally committed as revision 674 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	0f440e0214	optimizing MPV_decode_mb Originally committed as revision 673 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	8ee14970d6	added ff_idct_put/add Originally committed as revision 672 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	d36a246675	added inlined put/add functions Originally committed as revision 671 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	ad31c904b2	use ff_idct_put/add() Originally committed as revision 670 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	ee4b748b7f	use ff_idct_put() Originally committed as revision 669 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	412ba501b1	removed unused code - began to merge alpha specific stuff - added mac macros for suitable CPUs Originally committed as revision 667 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	dd536160cd	run1 can be <0 bugfix (found by fabrice) Originally committed as revision 661 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	03c94ede93	avoid name clash with libjpeg - added missing externs Originally committed as revision 660 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	c3aea5c424	added missing externs (we were lucky that commons are used) Originally committed as revision 659 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	6d5bf5343c	added missing externs Originally committed as revision 658 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	39825f315f	* reimplemented remaing avg_ pixel functions * modified PAVGB mmx macro to select mmx register with FE constant Originally committed as revision 657 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	d3cd07425a	* implemented remaing avg_ pixel functions (these are not used offen) Originally committed as revision 656 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	e7650becc6	Revert previous bogus warning fix. Originally committed as revision 655 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	20695ec921	Minor warning cleanup. Originally committed as revision 654 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Nick Kurshev	8696b63645	use qstride instead of fixed constants Originally committed as revision 653 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Nick Kurshev	ae72cda62b	new field for communicating with external postprocessing Originally committed as revision 652 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago

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440 Commits (3b50d2ad153299da4f742baff516825885f4e26a)