Vector Fill

RISCV_DSP_ATTRIBUTE void riscv_fill_f16 (float16_t value, float16_t *pDst, uint32_t blockSize)
RISCV_DSP_ATTRIBUTE void riscv_fill_f32 (float32_t value, float32_t *pDst, uint32_t blockSize)
RISCV_DSP_ATTRIBUTE void riscv_fill_f64 (float64_t value, float64_t *pDst, uint32_t blockSize)
RISCV_DSP_ATTRIBUTE void riscv_fill_q15 (q15_t value, q15_t *pDst, uint32_t blockSize)
RISCV_DSP_ATTRIBUTE void riscv_fill_q31 (q31_t value, q31_t *pDst, uint32_t blockSize)
RISCV_DSP_ATTRIBUTE void riscv_fill_q7 (q7_t value, q7_t *pDst, uint32_t blockSize)
group Fill

Fills the destination vector with a constant value.

There are separate functions for floating point, Q31, Q15, and Q7 data types.

Functions

RISCV_DSP_ATTRIBUTE void riscv_fill_f16 (float16_t value, float16_t *pDst, uint32_t blockSize)

Fills a constant value into a f16 vector.

Fills a constant value into a floating-point vector.

Parameters

  • value – [in] input value to be filled

  • pDst – [out] points to output vector

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

RISCV_DSP_ATTRIBUTE void riscv_fill_f32 (float32_t value, float32_t *pDst, uint32_t blockSize)

Fills a constant value into a floating-point vector.

Parameters

  • value – [in] input value to be filled

  • pDst – [out] points to output vector

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

RISCV_DSP_ATTRIBUTE void riscv_fill_f64 (float64_t value, float64_t *pDst, uint32_t blockSize)

Fills a constant value into a floating-point vector.

Parameters

  • value – [in] input value to be filled

  • pDst – [out] points to output vector

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

RISCV_DSP_ATTRIBUTE void riscv_fill_q15 (q15_t value, q15_t *pDst, uint32_t blockSize)

Fills a constant value into a Q15 vector.

Parameters

  • value – [in] input value to be filled

  • pDst – [out] points to output vector

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

RISCV_DSP_ATTRIBUTE void riscv_fill_q31 (q31_t value, q31_t *pDst, uint32_t blockSize)

Fills a constant value into a Q31 vector.

Parameters

  • value – [in] input value to be filled

  • pDst – [out] points to output vector

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

RISCV_DSP_ATTRIBUTE void riscv_fill_q7 (q7_t value, q7_t *pDst, uint32_t blockSize)

Fills a constant value into a Q7 vector.

Parameters

  • value – [in] input value to be filled

  • pDst – [out] points to output vector

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