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@ -12,44 +12,6 @@ static const uint16_t ac3_bitratetab[19] = { |
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160, 192, 224, 256, 320, 384, 448, 512, 576, 640 |
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}; |
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/* AC3 MDCT window */ |
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/* MDCT window */ |
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static const int16_t ac3_window[256] = { |
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4, 7, 12, 16, 21, 28, 34, 42, |
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51, 61, 72, 84, 97, 111, 127, 145, |
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164, 184, 207, 231, 257, 285, 315, 347, |
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382, 419, 458, 500, 544, 591, 641, 694, |
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750, 810, 872, 937, 1007, 1079, 1155, 1235, |
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1318, 1406, 1497, 1593, 1692, 1796, 1903, 2016, |
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2132, 2253, 2379, 2509, 2644, 2783, 2927, 3076, |
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3230, 3389, 3552, 3721, 3894, 4072, 4255, 4444, |
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4637, 4835, 5038, 5246, 5459, 5677, 5899, 6127, |
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6359, 6596, 6837, 7083, 7334, 7589, 7848, 8112, |
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8380, 8652, 8927, 9207, 9491, 9778,10069,10363, |
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10660,10960,11264,11570,11879,12190,12504,12820, |
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13138,13458,13780,14103,14427,14753,15079,15407, |
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15735,16063,16392,16720,17049,17377,17705,18032, |
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18358,18683,19007,19330,19651,19970,20287,20602, |
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20914,21225,21532,21837,22139,22438,22733,23025, |
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23314,23599,23880,24157,24430,24699,24964,25225, |
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25481,25732,25979,26221,26459,26691,26919,27142, |
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27359,27572,27780,27983,28180,28373,28560,28742, |
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28919,29091,29258,29420,29577,29729,29876,30018, |
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30155,30288,30415,30538,30657,30771,30880,30985, |
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31086,31182,31274,31363,31447,31528,31605,31678, |
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31747,31814,31877,31936,31993,32046,32097,32145, |
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32190,32232,32272,32310,32345,32378,32409,32438, |
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32465,32490,32513,32535,32556,32574,32592,32608, |
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32623,32636,32649,32661,32671,32681,32690,32698, |
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32705,32712,32718,32724,32729,32733,32737,32741, |
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32744,32747,32750,32752,32754,32756,32757,32759, |
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32760,32761,32762,32763,32764,32764,32765,32765, |
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32766,32766,32766,32766,32767,32767,32767,32767, |
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32767,32767,32767,32767,32767,32767,32767,32767, |
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32767,32767,32767,32767,32767,32767,32767,32767, |
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}; |
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static uint8_t masktab[253]; |
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static const uint8_t latab[260]= { |
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@ -176,6 +138,9 @@ static const uint8_t bndsz[50]={ |
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static uint8_t bndtab[51]; |
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/* AC3 MDCT window */ |
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static int16_t ac3_window[256]; |
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/* fft & mdct sin cos tables */ |
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static int16_t costab[64]; |
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static int16_t sintab[64]; |
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