Convert 32-bit Integer value

void riscv_q31_to_float(const q31_t *pSrc, float32_t *pDst, uint32_t blockSize)
void riscv_q31_to_q15(const q31_t *pSrc, q15_t *pDst, uint32_t blockSize)
void riscv_q31_to_q7(const q31_t *pSrc, q7_t *pDst, uint32_t blockSize)
group q31_to_x

Functions

void riscv_q31_to_float(const q31_t *pSrc, float32_t *pDst, uint32_t blockSize)

Converts the elements of the Q31 vector to floating-point vector.

Return

none

Details

The equation used for the conversion process is:

Parameters
  • [in] pSrc: points to the Q31 input vector

  • [out] pDst: points to the floating-point output vector

  • [in] blockSize: number of samples in each vector

void riscv_q31_to_q15(const q31_t *pSrc, q15_t *pDst, uint32_t blockSize)

Converts the elements of the Q31 vector to Q15 vector.

Return

none

Details

The equation used for the conversion process is:

Parameters
  • [in] pSrc: points to the Q31 input vector

  • [out] pDst: points to the Q15 output vector

  • [in] blockSize: number of samples in each vector

void riscv_q31_to_q7(const q31_t *pSrc, q7_t *pDst, uint32_t blockSize)

Converts the elements of the Q31 vector to Q7 vector.

Return

none

Details

The equation used for the conversion process is:

Parameters
  • [in] pSrc: points to the Q31 input vector

  • [out] pDst: points to the Q7 output vector

  • [in] blockSize: number of samples in each vector