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65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
/* ========================================================
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voltable.c
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$Id$
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======================================================== */
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#include "incs.h"
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#define _10db_
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/********************************************//**
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スライダ値 → CODEC にセットする際、最大Volの関係で
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適当にスケーリングする必要がある
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楽なのでテーブル引き
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***********************************************/
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#ifdef _10db_
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// max -10db
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const u8 slider_to_codec[64] =
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{
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127, 126, 125, 124, 122, 121, 120, 119,
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118, 117, 116, 114, 113, 112, 111, 110,
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109, 108, 106, 105, 104, 103, 102, 101,
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100, 98, 97, 96, 95, 94, 93, 92,
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90, 89, 88, 87, 86, 85, 83, 82,
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81, 80, 79, 78, 77, 75, 74, 73,
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73, 72, 71, 70, 69, 67, 66, 65,
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64, 63, 62, 61, 59, 58, 57, 56
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};
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#endif
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#ifdef _15db_
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// max -15db
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const u8 slider_to_codec[64] =
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{
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127, 127, 127, 127, 127, 126, 125, 123,
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122, 121, 120, 119, 118, 117, 116, 115,
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114, 113, 112, 110, 109, 108, 107, 106,
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105, 104, 103, 102, 101, 100, 99, 97,
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96, 95, 94, 93, 92, 91, 90, 89,
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88, 87, 86, 85, 84, 83, 82, 81,
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80, 79, 78, 77, 76, 75, 74, 73,
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71, 70, 69, 68, 67, 66, 66, 66
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};
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#endif
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#ifdef _4db_
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// max -4db
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const u8 slider_to_codec[64] =
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{
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127, 127, 126, 125, 123, 122, 121, 119,
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118, 117, 115, 114, 112, 111, 110, 108,
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107, 106, 104, 103, 101, 100, 99, 97,
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96, 94, 93, 92, 90, 89, 88, 86,
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85, 83, 82, 81, 79, 78, 77, 75,
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74, 72, 71, 70, 68, 67, 66, 64,
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64, 63, 61, 60, 59, 57, 56, 54,
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53, 52, 50, 49, 48, 46, 44, 44
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};
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#endif
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