FFmpeg

Commit Graph

Author	SHA1	Message	Date
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
Michael Niedermayer	4136dd2437	100l divx501+ seeking bugfix Originally committed as revision 651 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Felix Bünemann	bc45bca372	gcc 3.1 warning fix (patch by Felix Buenemann <atmosfear at users.sourceforge.net>) Originally committed as revision 650 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
D Richard Felker III	90864f2712	10l found&patch by D Richard Felker III <dalias at aerifal.cx> Originally committed as revision 649 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	333547be44	typo (found by Bohdan Horst <nexus at hoth.amu.edu.pl>) Originally committed as revision 648 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	2a052693dd	divx5 bug workaround Originally committed as revision 647 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	1f6b6e50ce	single coefficient elimination error concealment / error resilience b_quant_offset (unfinished, should be 0 for now) Originally committed as revision 646 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	9effc0c71b	b_quant_offset (unfinished, should be 0 for now) Originally committed as revision 645 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	5bb6fbb351	data partitioning Originally committed as revision 644 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	287229e554	msmpeg4v1 decoding Originally committed as revision 643 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	7f2fe444a3	single coefficient elimination prequantization more readable malloc & check if NULL error concealment / error resilience b_quant_offset (unfinished, should be 0 for now) data partitioning Originally committed as revision 642 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	0d21a84605	dont double check vectors more correct EPZS implementation much faster halfpel ME simplifications / reducing duplicate code 4MV in LQ mode Originally committed as revision 641 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	6733417a5f	error concealment / error resilience merging s->first_gob_line & s->first_slice_line Originally committed as revision 640 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	92073d01ca	error concealment / error resilience data partitioning encoding/decoding resync marker encoding more correct headers merging s->first_gob_line & s->first_slice_line Originally committed as revision 639 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	c9b5489c08	fixing get_bits_count at the end Originally committed as revision 638 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	7fd08ac1d1	sqrt MAX, MIN Originally committed as revision 637 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	ab00685a75	bugfix Originally committed as revision 636 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	8155233413	fixed layer1/2 overflow if very loud sound - fixed broken free format decoding to pass all mpeg audio standard decoding tests (please avoid patching the parser without having all test streams available - contact me if necessary) Originally committed as revision 634 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	fca0f0e59f	* removed MANGLE from macros for setting constants * using MOVQ_WONE/MOVQ_BFE as two instruction instead of static memory value access as its always faster * PAVGB_MMX macro is using now mm6 -> mm7 is unmodified * replaced original pixels_xy2_mmx with new faster and equal implementation * replaced usage of mm7 for other then ZERO contstant in _rnd & _avg file with mm6 Originally committed as revision 632 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	ff9657069a	* using unrolled loops seems to help to MMX Celerons * calculating average in parallel to use two MMX units * disabled xy2 put code - it's producing rouding errors Originally committed as revision 626 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	6aa6ea8e11	* reenabled original xy2 put routine - rounding error is really bad with the new code * added PAVGP macros for parallel processing to safe few more cycles on celerons Originally committed as revision 625 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	91abb473fb	* code with new PAVGB for MMX only CPU splited into separate file and being compiled in the same way as _avg.h * PAVG_MMX macros accept also output parameter * implemented faster put_pixels_xy2, but it has slightly smaller precission. But there is not visible difference in the image quality - might be eventualy easily switched back (#if 0 #endif)- please check Originally committed as revision 624 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	def60345ad	* new mmx code - based upon http://aggregate.org/MAGIC for now it's rather sneak preview (new functions are nearly 100% faster) Originally committed as revision 623 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	541027e26a	* cosmetic minor change Originally committed as revision 622 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	d17b6f0bbb	* optimized remaing avg_pixels_xy2 Originally committed as revision 621 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	e9c0a38ff0	* optimized avg_* functions (except xy2) * minor speedup for put_pixels_x2 & cleanup Originally committed as revision 619 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	cd4af68ad5	* started to cleanup name clashes for onetime compilation Originally committed as revision 617 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	c0eb0bb717	* more PIC friendly and faster code Originally committed as revision 616 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	5f6230016a	* removed TESTCPU_MAIN - not needed for testing Originally committed as revision 615 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	8758f7e43c	* for this moment bswap.h included ahead of HAVE_AV_CONFIG_H check as its functionality is used even in those parts which are being compiled without this flag - generaly this would require more complicated cleanup patch - for now leaving for the main author Originally committed as revision 614 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	e5f3d22d35	* undefine local defines when they are no longer needed Originally committed as revision 612 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	f0ca2e1b0a	* compatibilized declaration with its original definition (though I'm not sure which one is correct - but they should match) Originally committed as revision 610 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	30eb039652	* avoids double inclusion of this header (how about making all headers in ffmpeg working this way ?) Originally committed as revision 609 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	74fc99894b	don't use inttypes.h - use inline function for bswap_64() Originally committed as revision 608 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago

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907 Commits (8c55915b14897fd9bdaae9241f2dd54c00a869ef)