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| #include "ref.h"
|
| void ref_power_f32(
| float32_t * pSrc,
| uint32_t blockSize,
| float32_t * pResult)
| {
| uint32_t i;
| float32_t sumsq=0;
|
| for(i=0;i<blockSize;i++)
| {
| sumsq += pSrc[i] * pSrc[i];
| }
| *pResult = sumsq;
| }
|
| void ref_power_q31(
| q31_t * pSrc,
| uint32_t blockSize,
| q63_t * pResult)
| {
| uint32_t i;
| q63_t sumsq=0;
|
| for(i=0;i<blockSize;i++)
| {
| sumsq += ((q63_t)pSrc[i] * pSrc[i]) >> 14;
| }
| *pResult = sumsq;
| }
|
| void ref_power_q15(
| q15_t * pSrc,
| uint32_t blockSize,
| q63_t * pResult)
| {
| uint32_t i;
| q63_t sumsq=0;
|
| for(i=0;i<blockSize;i++)
| {
| sumsq += (q63_t)pSrc[i] * pSrc[i];
| }
| *pResult = sumsq;
| }
|
| void ref_power_q7(
| q7_t * pSrc,
| uint32_t blockSize,
| q31_t * pResult)
| {
| uint32_t i;
| q31_t sumsq=0;
|
| for(i=0;i<blockSize;i++)
| {
| sumsq += (q31_t)pSrc[i] * pSrc[i];
| }
| *pResult = sumsq;
| }
|
|
