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Diffstat (limited to 'tremor/lsp_lookup.h')
| -rw-r--r-- | tremor/lsp_lookup.h | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/tremor/lsp_lookup.h b/tremor/lsp_lookup.h deleted file mode 100644 index 259dfec7c8..0000000000 --- a/tremor/lsp_lookup.h +++ /dev/null @@ -1,136 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis 'TREMOR' CODEC SOURCE CODE. * - * * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis 'TREMOR' SOURCE CODE IS (C) COPYRIGHT 1994-2002 * - * BY THE Xiph.Org FOUNDATION http://www.xiph.org/ * - * * - ******************************************************************** - - function: lookup data - - ********************************************************************/ - -#ifndef _V_LOOKUP_DATA_H_ -#define _V_LOOKUP_DATA_H_ - -#include "os_types.h" - -#define FROMdB_LOOKUP_SZ 35 -#define FROMdB2_LOOKUP_SZ 32 -#define FROMdB_SHIFT 5 -#define FROMdB2_SHIFT 3 -#define FROMdB2_MASK 31 - -static ogg_int32_t FROMdB_LOOKUP[FROMdB_LOOKUP_SZ]={ - 0x003fffff, 0x0028619b, 0x00197a96, 0x0010137a, - 0x000a24b0, 0x00066666, 0x000409c3, 0x00028c42, - 0x00019b8c, 0x000103ab, 0x0000a3d7, 0x00006760, - 0x0000413a, 0x00002928, 0x000019f8, 0x00001062, - 0x00000a56, 0x00000686, 0x0000041e, 0x00000299, - 0x000001a3, 0x00000109, 0x000000a7, 0x00000069, - 0x00000042, 0x0000002a, 0x0000001a, 0x00000011, - 0x0000000b, 0x00000007, 0x00000004, 0x00000003, - 0x00000002, 0x00000001, 0x00000001}; - -static ogg_int32_t FROMdB2_LOOKUP[FROMdB2_LOOKUP_SZ]={ - 0x000001fc, 0x000001f5, 0x000001ee, 0x000001e7, - 0x000001e0, 0x000001d9, 0x000001d2, 0x000001cc, - 0x000001c5, 0x000001bf, 0x000001b8, 0x000001b2, - 0x000001ac, 0x000001a6, 0x000001a0, 0x0000019a, - 0x00000194, 0x0000018e, 0x00000188, 0x00000183, - 0x0000017d, 0x00000178, 0x00000172, 0x0000016d, - 0x00000168, 0x00000163, 0x0000015e, 0x00000159, - 0x00000154, 0x0000014f, 0x0000014a, 0x00000145, -}; - -#define INVSQ_LOOKUP_I_SHIFT 10 -#define INVSQ_LOOKUP_I_MASK 1023 -static long INVSQ_LOOKUP_I[64+1]={ - 92682, 91966, 91267, 90583, - 89915, 89261, 88621, 87995, - 87381, 86781, 86192, 85616, - 85051, 84497, 83953, 83420, - 82897, 82384, 81880, 81385, - 80899, 80422, 79953, 79492, - 79039, 78594, 78156, 77726, - 77302, 76885, 76475, 76072, - 75674, 75283, 74898, 74519, - 74146, 73778, 73415, 73058, - 72706, 72359, 72016, 71679, - 71347, 71019, 70695, 70376, - 70061, 69750, 69444, 69141, - 68842, 68548, 68256, 67969, - 67685, 67405, 67128, 66855, - 66585, 66318, 66054, 65794, - 65536, -}; - -static long INVSQ_LOOKUP_IDel[64]={ - 716, 699, 684, 668, - 654, 640, 626, 614, - 600, 589, 576, 565, - 554, 544, 533, 523, - 513, 504, 495, 486, - 477, 469, 461, 453, - 445, 438, 430, 424, - 417, 410, 403, 398, - 391, 385, 379, 373, - 368, 363, 357, 352, - 347, 343, 337, 332, - 328, 324, 319, 315, - 311, 306, 303, 299, - 294, 292, 287, 284, - 280, 277, 273, 270, - 267, 264, 260, 258, -}; - -#define COS_LOOKUP_I_SHIFT 9 -#define COS_LOOKUP_I_MASK 511 -#define COS_LOOKUP_I_SZ 128 -static ogg_int32_t COS_LOOKUP_I[COS_LOOKUP_I_SZ+1]={ - 16384, 16379, 16364, 16340, - 16305, 16261, 16207, 16143, - 16069, 15986, 15893, 15791, - 15679, 15557, 15426, 15286, - 15137, 14978, 14811, 14635, - 14449, 14256, 14053, 13842, - 13623, 13395, 13160, 12916, - 12665, 12406, 12140, 11866, - 11585, 11297, 11003, 10702, - 10394, 10080, 9760, 9434, - 9102, 8765, 8423, 8076, - 7723, 7366, 7005, 6639, - 6270, 5897, 5520, 5139, - 4756, 4370, 3981, 3590, - 3196, 2801, 2404, 2006, - 1606, 1205, 804, 402, - 0, -401, -803, -1204, - -1605, -2005, -2403, -2800, - -3195, -3589, -3980, -4369, - -4755, -5138, -5519, -5896, - -6269, -6638, -7004, -7365, - -7722, -8075, -8422, -8764, - -9101, -9433, -9759, -10079, - -10393, -10701, -11002, -11296, - -11584, -11865, -12139, -12405, - -12664, -12915, -13159, -13394, - -13622, -13841, -14052, -14255, - -14448, -14634, -14810, -14977, - -15136, -15285, -15425, -15556, - -15678, -15790, -15892, -15985, - -16068, -16142, -16206, -16260, - -16304, -16339, -16363, -16378, - -16383, -}; - -#endif - - - - - |