Vector Fill [Support Functions]

Functions
void	arm_fill_f32 (float32_t value, float32_t *pDst, uint32_t blockSize)
void	arm_fill_q31 (q31_t value, q31_t *pDst, uint32_t blockSize)
void	arm_fill_q15 (q15_t value, q15_t *pDst, uint32_t blockSize)
void	arm_fill_q7 (q7_t value, q7_t *pDst, uint32_t blockSize)

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Detailed Description

Fills the destination vector with a constant value.

      
 	pDst[n] = value;   0 <= n < blockSize.      
 

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

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Function Documentation

void arm_fill_f32	(	float32_t	value,
		float32_t *	pDst,
		uint32_t	blockSize
	)

Fills a constant value into a floating-point vector.

Parameters:

[in]	value	input value to be filled
[out]	*pDst	points to output vector
[in]	blockSize	length of the output vector

Returns:

none.

Examples:

arm_convolution_example_f32.c, and arm_variance_example_f32.c.

Definition at line 57 of file arm_fill_f32.c.

void arm_fill_q31	(	q31_t	value,
		q31_t *	pDst,
		uint32_t	blockSize
	)

Fills a constant value into a Q31 vector.

Parameters:

[in]	value	input value to be filled
[out]	*pDst	points to output vector
[in]	blockSize	length of the output vector

Returns:

none.

Definition at line 44 of file arm_fill_q31.c.

void arm_fill_q15	(	q15_t	value,
		q15_t *	pDst,
		uint32_t	blockSize
	)

Fills a constant value into a Q15 vector.

Parameters:

[in]	value	input value to be filled
[out]	*pDst	points to output vector
[in]	blockSize	length of the output vector

Returns:

none.

Conditions for optimum performance

Input and output buffers should be aligned by 32-bit

Definition at line 48 of file arm_fill_q15.c.

void arm_fill_q7	(	q7_t	value,
		q7_t *	pDst,
		uint32_t	blockSize
	)

Fills a constant value into a Q7 vector.

Parameters:

[in]	value	input value to be filled
[out]	*pDst	points to output vector
[in]	blockSize	length of the output vector

Returns:

none.

Conditions for optimum performance

Input and output buffers should be aligned by 32-bit

Definition at line 48 of file arm_fill_q7.c.