FFmpeg

Commit Graph

Author	SHA1	Message	Date
Justin Ruggles	ce7d842fa6	ac3dec: detect out-of-range exponents Originally committed as revision 16015 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	f23dc1e1f9	silence gcc warning: ‘n_bands’ may be used uninitialized Originally committed as revision 15999 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	75b53b2123	ac3dec: use uint8_t for band sizes Originally committed as revision 15998 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	af2272b209	ac3dec: skip decoding and use error concealment for remaining blocks in the frame after an error occurs. Originally committed as revision 15987 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	e202cc2580	revert r15812 (E-AC-3 Spectral Extension) pending further review Originally committed as revision 15818 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	3f3ca7ac07	cosmetics: vertical alignment Originally committed as revision 15815 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	c763f86728	silence a gcc warning about using an uninitialized variable Originally committed as revision 15814 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	66561189a1	cosmetics: indentation Originally committed as revision 15813 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	0cc51734b2	add support for spectral extension Originally committed as revision 15812 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	0c5d750df9	add a generic function to decode banding structure for coupling, spectral extension, or enhanced coupling Originally committed as revision 15811 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	6c6f927289	add a line break in error message text Originally committed as revision 15810 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	6ee6d068f7	simplify decoding of coupling frequency range Originally committed as revision 15809 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	24834c1928	cosmetics: rename two variables Originally committed as revision 15808 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	047599a4ba	Rename error_resilience to error_recognition. Originally committed as revision 15270 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	2988c93d94	create a separate codec_id for E-AC-3 Originally committed as revision 15143 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	1f6a594de4	turn on E-AC-3 decoding support and update the Changelog Originally committed as revision 15103 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	f2e4eb62dc	cosmetics: indentation Originally committed as revision 15089 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	8dfc56ec32	commit more OKed parts of the E-AC-3 decoder Originally committed as revision 15087 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	225c30429d	commit more OKed parts of the E-AC-3 decoder Originally committed as revision 15068 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	ea364c74a0	cosmetics: update comment about dithering Originally committed as revision 15051 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	e522bd49c8	cosmetics: change another "get" to "decode" Originally committed as revision 15014 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	164e169fef	cosmetics: change "get" to "decode" Originally committed as revision 15013 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	86662b1c89	cosmetics: indentation Originally committed as revision 15012 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	260e09305b	remove unneeded variable, dither_all Originally committed as revision 15011 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	aec0407faf	cosmetics: indent after last commit Originally committed as revision 15001 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	6b4bfed965	do not read exponent strategies from each block for E-AC-3 since they are in the header Originally committed as revision 15000 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	0ffea2439b	copy default coupling band structure from table to decoding context (used for E-AC-3) Originally committed as revision 14990 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	e43b29ab26	add more OKed parts of the E-AC-3 decoder: structural changes to support AHT mode mantissa decoding Originally committed as revision 14989 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	6a68105e2b	cosmetics: rename some functions from get_ to decode_ Originally committed as revision 14988 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	63d72fb167	fix decoding of coupling leak info for normal AC-3 Originally committed as revision 14913 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	0569993ea4	cosmetics: indentation Originally committed as revision 14911 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	6fafb0202a	add some approved parts of the E-AC-3 decoder Originally committed as revision 14910 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	ab2a942ad8	cosmetics: indentation Originally committed as revision 14863 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	bf09b550e6	commit the OKed parts of the E-AC-3 decoder Originally committed as revision 14860 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	e630027686	get data size based on the actual data array instead of coding-in the calculation Originally committed as revision 14859 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	8e33132bab	rename AC3_MAX_FRAME_SIZE to AC3_FRAME_BUFFER_SIZE and increase the size Originally committed as revision 14858 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	46dd2738ae	remove some unneeded header includes Originally committed as revision 14819 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	ec0350c983	use LFG instead of Mersenne Twister for AC-3 PRNG Originally committed as revision 14815 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	38c1a5c4d9	update my email address to one which does not depend on my service provider Originally committed as revision 14797 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Loren Merritt	911e21a306	simd int->float 20% faster ac3 if downmixing, 15% if not Originally committed as revision 14743 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Loren Merritt	ac2e556456	simd downmix 13% faster ac3 if downmixing Originally committed as revision 14742 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Loren Merritt	45d9d61889	don't mark the delayed samples for upmixing if they haven't been downmixed Originally committed as revision 14741 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Loren Merritt	3b6516f7e7	oops, non-normalized downmix to mono contaminated add_bias for non-simd float-to-int. Originally committed as revision 14740 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Loren Merritt	557ac0c448	optimize ac3_downmix. 1.3x faster 5.1->stereo, 1.9x faster 5.1->mono. Originally committed as revision 14719 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Loren Merritt	72745cff20	use float_to_int16_interleave in ac3 Originally committed as revision 14706 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Loren Merritt	916d5d6c32	use imdct_half in ac3 Originally committed as revision 14705 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Loren Merritt	d46ac5bfde	mdct wrapper function to match fft Originally committed as revision 14703 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Loren Merritt	0a570e826d	remove mdct tmp buffer Originally committed as revision 14702 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	5e3e40756e	cosmetics: use a better function name than uncouple_channels() Originally committed as revision 14614 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	022845ed05	cosmetics: change function name and comments to refer to block decoding instead of block parsing Originally committed as revision 14613 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago

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288 Commits (47806f4119b7cc04d2a8bf26d86ddacaab7aad2b)