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Scene 96
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Scene 96 International Edition (Zyklop Software) (Disc 2) (1997).iso
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postproc.cpp
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C/C++ Source or Header
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1996-12-29
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1KB
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44 lines
//***************************************************************************
//
// this file is (c) '94-'96 Niklas Beisert
//
// this file is part of the cubic player development kit.
// you may only use/modify/spread this file under the terms stated
// in the cubic player development kit accompanying documentation.
//
//***************************************************************************
//[devwMixQ]
// link=postproc
// postprocs=_postproctest
// devwmixq postprocessor example
#include "devwmixq.h"
int sinetab[]={0,12,24,36,45,53,59,63,64,63,59,53,45,36,24,12,0,-12,-24,-36,-45,-53,-59,-63,-64,-63,-59,-53,-45,-36,-24,-12};
int pos=0;
void x(int,int) {}
void y() {}
void process(long *buf, int len, int rate, int stereo)
{
int i;
if (stereo)
for (i=0; i<len; i++)
{
buf[2*i]=(buf[2*i]*sinetab[pos&31])>>6;
buf[2*i+1]=(buf[2*i+1]*sinetab[pos&31])>>6;
pos++;
}
else
for (i=0; i<len; i++)
buf[i]=(buf[i]*sinetab[pos++&31])>>6;
}
extern "C"
{
mixqpostprocregstruct postproctest={process, x, y};
}