rc_pad.h File Reference

RAPP Compute layer 8-bit image padding. More...

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Functions
RC_EXPORT void	rc_pad_const_left_u8 (uint8_t *buf, int dim, int width, int height, int size, int value)
	Pad to the left with a constant value.
RC_EXPORT void	rc_pad_const_right_u8 (uint8_t *buf, int dim, int width, int height, int size, int value)
	Pad to the right with a constant value.
RC_EXPORT void	rc_pad_clamp_left_u8 (uint8_t *buf, int dim, int width, int height, int size)
	Pad to the left by clamping (replication).
RC_EXPORT void	rc_pad_clamp_right_u8 (uint8_t *buf, int dim, int width, int height, int size)
	Pad to the right by clamping (replication).

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Detailed Description

RAPP Compute layer 8-bit image padding.

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Function Documentation

RC_EXPORT void rc_pad_clamp_left_u8	(	uint8_t *	buf,
		int	dim,
		int	width,
		int	height,
		int	size
	)

Pad to the left by clamping (replication).

Parameters:

[in,out]	buf	Pixel buffer to pad. May be misaligned.
	dim	Row dimension of the pixel buffer.
	width	Image width in pixels.
	height	Image height in pixels.
	size	Number of pixels to pad.

RC_EXPORT void rc_pad_clamp_right_u8	(	uint8_t *	buf,
		int	dim,
		int	width,
		int	height,
		int	size
	)

Pad to the right by clamping (replication).

Parameters:

[in,out]	buf	Pixel buffer to pad. May be misaligned.
	dim	Row dimension of the pixel buffer.
	width	Image width in pixels.
	height	Image height in pixels.
	size	Number of pixels to pad.

RC_EXPORT void rc_pad_const_left_u8	(	uint8_t *	buf,
		int	dim,
		int	width,
		int	height,
		int	size,
		int	value
	)

Pad to the left with a constant value.

Parameters:

[in,out]	buf	Pixel buffer to pad. May be misaligned.
	dim	Row dimension of the pixel buffer.
	width	Image width in pixels.
	height	Image height in pixels.
	size	Number of pixels to pad.
	value	The value to set, 0-255.

RC_EXPORT void rc_pad_const_right_u8	(	uint8_t *	buf,
		int	dim,
		int	width,
		int	height,
		int	size,
		int	value
	)

Pad to the right with a constant value.

Parameters:

[in,out]	buf	Pixel buffer to pad. May be misaligned.
	dim	Row dimension of the pixel buffer.
	width	Image width in pixels.
	height	Image height in pixels.
	size	Number of pixels to pad.
	value	The value to set, 0-255.