Convert 8-bit fixed point value
- RISCV_DSP_ATTRIBUTE void riscv_q7_to_f64 (const q7_t *pSrc, float64_t *pDst, uint32_t blockSize)
- RISCV_DSP_ATTRIBUTE void riscv_q7_to_float (const q7_t *pSrc, float32_t *pDst, uint32_t blockSize)
- RISCV_DSP_ATTRIBUTE void riscv_q7_to_q15 (const q7_t *pSrc, q15_t *pDst, uint32_t blockSize)
- RISCV_DSP_ATTRIBUTE void riscv_q7_to_q31 (const q7_t *pSrc, q31_t *pDst, uint32_t blockSize)
- group q7_to_x
Functions
- RISCV_DSP_ATTRIBUTE void riscv_q7_to_f64 (const q7_t *pSrc, float64_t *pDst, uint32_t blockSize)
Converts the elements of the Q7 vector to 64 bit floating-point vector.
- Details
The equation used for the conversion process is:
- Parameters
pSrc – [in] points to the Q7 input vector
pDst – [out] points to the 64 bit floating-point output vector
blockSize – [in] number of samples in each vector
- RISCV_DSP_ATTRIBUTE void riscv_q7_to_float (const q7_t *pSrc, float32_t *pDst, uint32_t blockSize)
Converts the elements of the Q7 vector to floating-point vector.
- Details
The equation used for the conversion process is:
- Parameters
pSrc – [in] points to the Q7 input vector
pDst – [out] points to the floating-point output vector
blockSize – [in] number of samples in each vector
- RISCV_DSP_ATTRIBUTE void riscv_q7_to_q15 (const q7_t *pSrc, q15_t *pDst, uint32_t blockSize)
Converts the elements of the Q7 vector to Q15 vector.
- Details
The equation used for the conversion process is:
- Parameters
pSrc – [in] points to the Q7 input vector
pDst – [out] points to the Q15 output vector
blockSize – [in] number of samples in each vector
- RISCV_DSP_ATTRIBUTE void riscv_q7_to_q31 (const q7_t *pSrc, q31_t *pDst, uint32_t blockSize)
Converts the elements of the Q7 vector to Q31 vector.
- Details
The equation used for the conversion process is:
- Parameters
pSrc – [in] points to the Q7 input vector
pDst – [out] points to the Q31 output vector
blockSize – [in] number of samples in each vector