#include <stdio.h>
#include "ipp.h"
/* Next two defines are created to simplify code reading and understanding */
#define EXIT_MAIN exitLine: /* Label for Exit */
#define check_sts(st) if((st) != ippStsNoErr) goto exitLine; /* Go to Exit if IPP function returned status different from ippStsNoErr */
/* Results of ippMalloc() are not validated because Intel(R) Integrated Performance Primitives functions perform bad arguments check and will return an appropriate status */
int main()
{
Ipp16s pValsIm[] = { 1, -3, 5, -7, 18, -24, 35, 48 };
Ipp16s pValsRe[] = { 1, -3, 5, -7, 18, -24, 35, 48 };
Ipp16sc pOutVals[8];
IppStatus status;
int i;
printf("\nSource vector\n");
printf("\nRe=");
for (i = 0; i < 8; i++) printf("%d ", pValsRe[i]);
printf("\nIm=");
for (i = 0; i < 8; i++) printf("%d ", pValsRe[i]);
check_sts(status = ippsRealToCplx_16s(pValsRe, pValsIm, pOutVals, 8));
printf("\nResult values vector\n");
for (i = 0; i < 8; i++) printf("%d, %d; ", pOutVals[i].re, pOutVals[i].im);
EXIT_MAIN
printf("\nExit status %d (%s)\n", (int)status, ippGetStatusString(status));
return (int)status;
}