Justin Ruggles
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46dd2738ae
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remove some unneeded header includes
Originally committed as revision 14819 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-08-17 19:56:28 +00:00 |
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Justin Ruggles
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ec0350c983
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use LFG instead of Mersenne Twister for AC-3 PRNG
Originally committed as revision 14815 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-08-17 17:41:48 +00:00 |
Loren Merritt
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911e21a306
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simd int->float
20% faster ac3 if downmixing, 15% if not
Originally committed as revision 14743 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-08-13 23:35:40 +00:00 |
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Loren Merritt
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557ac0c448
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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
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2008-08-12 23:45:46 +00:00 |
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Loren Merritt
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72745cff20
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use float_to_int16_interleave in ac3
Originally committed as revision 14706 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-08-12 03:01:17 +00:00 |
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Loren Merritt
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916d5d6c32
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use imdct_half in ac3
Originally committed as revision 14705 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-08-12 01:30:24 +00:00 |
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Loren Merritt
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0a570e826d
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remove mdct tmp buffer
Originally committed as revision 14702 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-08-12 00:36:36 +00:00 |
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Justin Ruggles
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14b7062829
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cosmetics: make all references to AC-3 capitalized and hyphenated
Originally committed as revision 14523 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-08-03 16:42:32 +00:00 |
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Justin Ruggles
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1db9da5238
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cosmetics: vertical alignment
Originally committed as revision 14516 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-08-03 02:16:51 +00:00 |
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Justin Ruggles
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a52d8c6b32
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use MAX_BLOCKS for array size instead of 6
Originally committed as revision 14515 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-08-03 02:16:21 +00:00 |
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Justin Ruggles
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a42c895207
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rearrange dimensions of pre_mantissa array
Originally committed as revision 14514 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-08-03 02:11:46 +00:00 |
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Justin Ruggles
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bddadace8d
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add fields needed for E-AC-3 decoding to decode context
Originally committed as revision 13714 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-06-08 21:08:53 +00:00 |
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Justin Ruggles
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da04be10a2
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store exp_strategy for all blocks in decode context
Originally committed as revision 13704 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-06-07 22:30:47 +00:00 |
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Justin Ruggles
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54624396fc
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store cpl_in_use for all blocks in decode context
Originally committed as revision 13703 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-06-07 22:30:43 +00:00 |
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Justin Ruggles
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be594ae4b4
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cosmetics: add and align references to spec variable names
Originally committed as revision 13702 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-06-07 22:30:39 +00:00 |
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Justin Ruggles
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d7a0ae079c
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cosmetics: vertical align
Originally committed as revision 13701 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-06-07 22:30:35 +00:00 |
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Justin Ruggles
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83ce7ff6ca
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use macro constants for array sizes in decode context
Originally committed as revision 13700 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-06-07 22:30:31 +00:00 |
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Justin Ruggles
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2288596074
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cosmetics: vertical align
Originally committed as revision 13699 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-06-07 22:30:26 +00:00 |
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Justin Ruggles
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2c4c2afaca
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cosmetics: reorder decode context fields into logical groups
Originally committed as revision 13698 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-06-07 22:30:22 +00:00 |
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Justin Ruggles
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58ce349f0a
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move the decode context and some macro constants to a new file, ac3dec.h
Originally committed as revision 13697 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2008-06-07 22:30:16 +00:00 |