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#include "ref.h"
void ref_cmplx_mult_real_f32(
float32_t * pSrcCmplx,
float32_t * pSrcReal,
float32_t * pCmplxDst,
uint32_t numSamples)
{
uint32_t i;
for(i=0;i<numSamples;i++)
{
pCmplxDst[2*i+0] = pSrcCmplx[2*i+0] * pSrcReal[i];
pCmplxDst[2*i+1] = pSrcCmplx[2*i+1] * pSrcReal[i];
}
}
void ref_cmplx_mult_real_q31(
q31_t * pSrcCmplx,
q31_t * pSrcReal,
q31_t * pCmplxDst,
uint32_t numSamples)
{
uint32_t i;
q31_t tempR, tempI;
for(i=0;i<numSamples;i++)
{
tempR = ((q63_t) pSrcCmplx[2*i+0] * pSrcReal[i]) >> 32;
tempI = ((q63_t) pSrcCmplx[2*i+1] * pSrcReal[i]) >> 32;
pCmplxDst[2*i+0] = ref_sat_n(tempR, 31) << 1;
pCmplxDst[2*i+1] = ref_sat_n(tempI, 31) << 1;
}
}
void ref_cmplx_mult_real_q15(
q15_t * pSrcCmplx,
q15_t * pSrcReal,
q15_t * pCmplxDst,
uint32_t numSamples)
{
uint32_t i;
q31_t tempR, tempI;
for(i=0;i<numSamples;i++)
{
tempR = ((q31_t) pSrcCmplx[2*i+0] * pSrcReal[i]) >> 15;
tempI = ((q31_t) pSrcCmplx[2*i+1] * pSrcReal[i]) >> 15;
pCmplxDst[2*i+0] = ref_sat_q15(tempR);
pCmplxDst[2*i+1] = ref_sat_q15(tempI);
}
}
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