Data Conversion

Functions
void	arm_q7_to_q15_with_offset (const int8_t *src, int16_t *dst, int32_t block_size, int16_t offset)
	Converts the elements from a s8 vector to a s16 vector with an added offset.

Description

// end group groupPrivTypes

Perform data type conversion in-between neural network operations

Function Documentation

arm_q7_to_q15_with_offset()

void arm_q7_to_q15_with_offset	(	const int8_t *	src,
		int16_t *	dst,
		int32_t	block_size,
		int16_t	offset
	)

Converts the elements from a s8 vector to a s16 vector with an added offset.

Parameters

[in]	src	pointer to the s8 input vector
[out]	dst	pointer to the s16 output vector
[in]	block_size	length of the input vector
[in]	offset	s16 offset to be added to each input vector element.

Description:

Output elements are ordered. The equation used for the conversion process is:

 dst[n] = (int16_t) src[n] + offset;   0 <= n < block_size.