mirror of https://github.com/nmlgc/ReC98.git
60 lines
2.0 KiB
NASM
60 lines
2.0 KiB
NASM
; public domain!
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; sine/cosine table
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; Sin8(t)= sin( 2*pi*t/256 ) * 256
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; 0 <= t < 256(+64)
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; Cos8(t)= sin( 2*pi*t/256 ) * 256
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; 0 <= t < 256
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;
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; written by A.Koizuka
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;
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; Revision History:
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; 92/7/5
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; 93/ 5/29 [M0.18] .CONST->.DATA
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public _SinTable8, _CosTable8
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_SinTable8 dw 0, 6, 13, 19, 25, 31, 38, 44
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dw 50, 56, 62, 68, 74, 80, 86, 92
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dw 98, 104, 109, 115, 121, 126, 132, 137
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dw 142, 147, 152, 157, 162, 167, 172, 177
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dw 181, 185, 190, 194, 198, 202, 206, 209
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dw 213, 216, 220, 223, 226, 229, 231, 234
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dw 237, 239, 241, 243, 245, 247, 248, 250
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dw 251, 252, 253, 254, 255, 255, 256, 256
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_CosTable8 dw 256, 256, 256, 255, 255, 254, 253, 252
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dw 251, 250, 248, 247, 245, 243, 241, 239
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dw 237, 234, 231, 229, 226, 223, 220, 216
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dw 213, 209, 206, 202, 198, 194, 190, 185
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dw 181, 177, 172, 167, 162, 157, 152, 147
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dw 142, 137, 132, 126, 121, 115, 109, 104
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dw 98, 92, 86, 80, 74, 68, 62, 56
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dw 50, 44, 38, 31, 25, 19, 13, 6
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dw 0, -6, -13, -19, -25, -31, -38, -44
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dw -50, -56, -62, -68, -74, -80, -86, -92
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dw -98,-104,-109,-115,-121,-126,-132,-137
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dw -142,-147,-152,-157,-162,-167,-172,-177
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dw -181,-185,-190,-194,-198,-202,-206,-209
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dw -213,-216,-220,-223,-226,-229,-231,-234
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dw -237,-239,-241,-243,-245,-247,-248,-250
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dw -251,-252,-253,-254,-255,-255,-256,-256
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dw -256,-256,-256,-255,-255,-254,-253,-252
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dw -251,-250,-248,-247,-245,-243,-241,-239
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dw -237,-234,-231,-229,-226,-223,-220,-216
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dw -213,-209,-206,-202,-198,-194,-190,-185
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dw -181,-177,-172,-167,-162,-157,-152,-147
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dw -142,-137,-132,-126,-121,-115,-109,-104
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dw -98, -92, -86, -80, -74, -68, -62, -56
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dw -50, -44, -38, -31, -25, -19, -13, -6
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dw 0, 6, 13, 19, 25, 31, 38, 44
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dw 50, 56, 62, 68, 74, 80, 86, 92
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dw 98, 104, 109, 115, 121, 126, 132, 137
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dw 142, 147, 152, 157, 162, 167, 172, 177
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dw 181, 185, 190, 194, 198, 202, 206, 209
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dw 213, 216, 220, 223, 226, 229, 231, 234
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dw 237, 239, 241, 243, 245, 247, 248, 250
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dw 251, 252, 253, 254, 255, 255, 256, 256
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