FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	187c9be7a6	replace *_dequant (2 intra, 1 inter) by qmat (3 intra, 3 inter) (needed for theora according to spec) Originally committed as revision 5774 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	d2744e19e0	use RSHIFT Originally committed as revision 5773 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	4501e678e7	useless memcpy Originally committed as revision 5772 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	7cfe7fe5e7	some fixmes if someone ever wants to implement theora support correctly ... Originally committed as revision 5771 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	e278056fba	check how many bits are left after decoding extradata this change is messy as whoever wrote the original code copied the GetBitContext instead of passing a pointer to it which has to be fixed for the above thing Originally committed as revision 5770 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	b7f3fdd779	cleanup Originally committed as revision 5769 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	1bd8624697	kill some warnings Originally committed as revision 5063 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Steve L'Homme	68b51e58ce	MSVC-compatible __align8/__align16 declaration patch by Steve Lhomme, steve .dot. lhomme .at. free .dot. fr Originally committed as revision 4942 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	5509bffa88	Update licensing information: The FSF changed postal address. Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	bb270c0896	COSMETICS: tabs --> spaces, some prettyprinting Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	115329f160	COSMETICS: Remove all trailing whitespace. Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Alex Beregszaszi	52ceae0624	10l, left debugging on Originally committed as revision 4705 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Matthieu Castet	2da2ba037a	Correctly skip unknown matrices (patch by Matthieu Castet) and disable comment reading Originally committed as revision 4704 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Alex Beregszaszi	7146d2c267	Fixing theora _again_. DONT BOTHER BREAKING THIS AGAIN. Added support for Theora 3.4 and stream created by Elphel cameras are decodable. Originally committed as revision 4703 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Alex Beregszaszi	dd36b66722	fixed long standing off-by-one bug (fixes playback on ppc) Originally committed as revision 4702 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Alex Beregszaszi	8868d31065	use av_log in debug mode Originally committed as revision 4570 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Måns Rullgård	bf4e3bd2d0	kill a bunch of compiler warnings Originally committed as revision 4522 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Mike Melanson	485bb00108	removed a bunch of unused, sub-optimal code Originally committed as revision 4516 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Mike Melanson	9c7154c7ae	read loop filter limit values from Theora header, courtesy of Matthieu Castet (castet.matthieu -at- free.fr) Originally committed as revision 4304 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Mike Melanson	2935001c86	fix bugs in new loop filter code; also, refrain from filtering against data that has yet to be rendered; still #if'd out, will revisit when proper algorithm can be validated Originally committed as revision 4297 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	720537282b	disable broken loop filter optimization melanson please test your optimizations before commiting! Originally committed as revision 4292 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Mike Melanson	f44b08a5a0	apply the loop filter to fragments as they are rendered into the final output Originally committed as revision 4291 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Mike Melanson	dc4b78d9dd	render by the slice rather than the plane Originally committed as revision 4290 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Mike Melanson	7dc9ed1155	clean up some warnings and dead code Originally committed as revision 4288 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Mike Melanson	7f9926a45e	another bitstream extraction to optimize: fixed-length motion vectors Originally committed as revision 4286 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Mike Melanson	39922395d2	read Huffman tables from Theora header (patch courtesy of Matthieu Castet <castet.matthieu at free.fr>) Originally committed as revision 4284 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	7beddb12d4	use O(number of non zero coeffs) instead of O(number of coeffs) storage for the coefficient colleting/reordering Originally committed as revision 4279 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Mike Melanson	d30769555f	replace unpack_token() with a series of lookup tables Originally committed as revision 4277 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Mike Melanson	f4daf33ee8	fix 4MV MC and reinstate new MC VLC Originally committed as revision 4273 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	288774bbfc	reduce size of Vp3Fragment from 32byte to 16byte Originally committed as revision 4270 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	b5da363592	optimizing rle decoding loops a little Originally committed as revision 4269 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	8aeadb903a	disabling buggy optimizations Originally committed as revision 4268 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Mike Melanson	d8278bab79	replace get_superblock_run_length() with a VLC table Originally committed as revision 4267 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Mike Melanson	0ad72bdd5c	use VLCs for in place of get_fragment_run_length(), get_mode_code(), and get_motion_vector_vlc() Originally committed as revision 4266 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	6f7aa5891d	some optimizations gcc should have done (10% faster loop filter) Originally committed as revision 4263 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	ee408eadba	SATURATE_U8 -> clip_uint8 (10% faster loop filter) Originally committed as revision 4262 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	1482fee88d	remove duplicate zigzag tables Originally committed as revision 4259 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	36af0c959e	fix idct permutation Originally committed as revision 4258 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	8b6103da0f	porting vp3 idct over to lavc idct api Originally committed as revision 4257 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	ea191e08d6	remove permutation done to quant tables and then undone during idct move permutation from idct to unpack_vlcs Originally committed as revision 4256 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	36661afe02	fix last coeff Originally committed as revision 4254 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	a2df5a50ae	clear blocks after each idct instead of per picture dont store the all zero coefficients of skiped blocks Originally committed as revision 4253 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	220a6f401d	some benchmarking code Originally committed as revision 4250 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	d5e188359e	various 10l fixes for the loop filter Originally committed as revision 4249 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	7bad42cf59	fix dequant matrix Originally committed as revision 4246 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Matthieu Castet	ba7ee4a460	fix theora header parsing patch by Matthieu Castet <castet dot matthieu at free dot fr> Originally committed as revision 4238 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Måns Rullgård	aac064b5bd	theora decoding using libtheora Originally committed as revision 4218 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	ee89b2b9e7	04-vp3 fix(by matthieu castet).patch Originally committed as revision 3998 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Mike Melanson	a54ea19a52	VP3 post-processing loop filter; disabled until the correct final step is determined Originally committed as revision 3996 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	edaf11e87a	10l (negative strides) Originally committed as revision 3887 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago

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285 Commits (18d882551718f3e8da2c08ea664b4d0a1205212b)