rc_reduce.h File Reference

RAPP Compute layer 8-bit reduction. More...

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Functions
RC_EXPORT void	rc_reduce_1x2_u8 (uint8_t *restrict dst, int dst_dim, const uint8_t *restrict src, int src_dim, int width, int height)
	8-bit 1x2 (horizontal) reduction.
RC_EXPORT void	rc_reduce_2x1_u8 (uint8_t *restrict dst, int dst_dim, const uint8_t *restrict src, int src_dim, int width, int height)
	8-bit 2x1 (vertical) reduction.
RC_EXPORT void	rc_reduce_2x2_u8 (uint8_t *restrict dst, int dst_dim, const uint8_t *restrict src, int src_dim, int width, int height)
	8-bit 2x2 reduction.

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Detailed Description

RAPP Compute layer 8-bit reduction.

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Function Documentation

RC_EXPORT void rc_reduce_1x2_u8	(	uint8_t *restrict	dst,
		int	dst_dim,
		const uint8_t *restrict	src,
		int	src_dim,
		int	width,
		int	height
	)

8-bit 1x2 (horizontal) reduction.

Parameters:

[out]	dst	Destination pixel buffer.
	dst_dim	Row dimension of the destination buffer.
[in]	src	Source pixel buffer.
	src_dim	Row dimension of the source buffer.
	width	Source image width in pixels.
	height	Image height in pixels.

RC_EXPORT void rc_reduce_2x1_u8	(	uint8_t *restrict	dst,
		int	dst_dim,
		const uint8_t *restrict	src,
		int	src_dim,
		int	width,
		int	height
	)

8-bit 2x1 (vertical) reduction.

Parameters:

[out]	dst	Destination pixel buffer.
	dst_dim	Row dimension of the destination buffer.
[in]	src	Source pixel buffer.
	src_dim	Row dimension of the source buffer.
	width	Image width in pixels.
	height	Source image height in pixels.

RC_EXPORT void rc_reduce_2x2_u8	(	uint8_t *restrict	dst,
		int	dst_dim,
		const uint8_t *restrict	src,
		int	src_dim,
		int	width,
		int	height
	)

8-bit 2x2 reduction.

Parameters:

[out]	dst	Destination pixel buffer.
	dst_dim	Row dimension of the destination buffer.
[in]	src	Source pixel buffer.
	src_dim	Row dimension of the source buffer.
	width	Source image width in pixels.
	height	Source image height in pixels.