22 lines
374 B
C
22 lines
374 B
C
#include <math.h>
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#include "mathext.h"
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void mycos_step(float a, mycos_out *out)
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{
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out->o = cos(a);
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}
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void st_cos_reset(st_cos_mem *self)
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{
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self->i = 0;
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for(int j = 0; j < 100; ++j)
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self->mem[j] = 0.0;
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}
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void st_cos_step(float a, st_cos_out *out, st_cos_mem *self)
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{
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out->o = self->mem[self->i];
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self->i = (self->i++) % 100;
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self->mem[self->i] = cos(a);
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}
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