| #include "ref.h" |
| |
| void ref_shift_q31( |
| q31_t * pSrc, |
| int8_t shiftBits, |
| q31_t * pDst, |
| uint32_t blockSize) |
| { |
| uint32_t i; |
| |
| if (shiftBits < 0) |
| { |
| for(i=0;i<blockSize;i++) |
| { |
| pDst[i] = pSrc[i] << shiftBits; |
| } |
| } |
| else |
| { |
| for(i=0;i<blockSize;i++) |
| { |
| pDst[i] = pSrc[i] >> -shiftBits; |
| } |
| } |
| } |
| |
| void ref_shift_q15( |
| q15_t * pSrc, |
| int8_t shiftBits, |
| q15_t * pDst, |
| uint32_t blockSize) |
| { |
| uint32_t i; |
| |
| if (shiftBits < 0) |
| { |
| for(i=0;i<blockSize;i++) |
| { |
| pDst[i] = pSrc[i] << shiftBits; |
| } |
| } |
| else |
| { |
| for(i=0;i<blockSize;i++) |
| { |
| pDst[i] = pSrc[i] >> -shiftBits; |
| } |
| } |
| } |
| |
| void ref_shift_q7( |
| q7_t * pSrc, |
| int8_t shiftBits, |
| q7_t * pDst, |
| uint32_t blockSize) |
| { |
| uint32_t i; |
| |
| if (shiftBits < 0) |
| { |
| for(i=0;i<blockSize;i++) |
| { |
| pDst[i] = pSrc[i] << shiftBits; |
| } |
| } |
| else |
| { |
| for(i=0;i<blockSize;i++) |
| { |
| pDst[i] = pSrc[i] >> -shiftBits; |
| } |
| } |
| } |