| #include "ref.h" |
| |
| void ref_mean_f32( |
| float32_t * pSrc, |
| uint32_t blockSize, |
| float32_t * pResult) |
| { |
| uint32_t i; |
| float32_t sum=0; |
| |
| for(i=0;i<blockSize;i++) |
| { |
| sum += pSrc[i]; |
| } |
| *pResult = sum / (float32_t)blockSize; |
| } |
| |
| void ref_mean_q31( |
| q31_t * pSrc, |
| uint32_t blockSize, |
| q31_t * pResult) |
| { |
| uint32_t i; |
| q63_t sum=0; |
| |
| for(i=0;i<blockSize;i++) |
| { |
| sum += pSrc[i]; |
| } |
| *pResult = (q31_t) (sum / (int32_t) blockSize); |
| } |
| |
| void ref_mean_q15( |
| q15_t * pSrc, |
| uint32_t blockSize, |
| q15_t * pResult) |
| { |
| uint32_t i; |
| q31_t sum=0; |
| |
| for(i=0;i<blockSize;i++) |
| { |
| sum += pSrc[i]; |
| } |
| *pResult = (q15_t) (sum / (int32_t) blockSize); |
| } |
| |
| void ref_mean_q7( |
| q7_t * pSrc, |
| uint32_t blockSize, |
| q7_t * pResult) |
| { |
| uint32_t i; |
| q31_t sum=0; |
| |
| for(i=0;i<blockSize;i++) |
| { |
| sum += pSrc[i]; |
| } |
| *pResult = (q7_t) (sum / (int32_t) blockSize); |
| } |