rc_fill.h File Reference

RAPP Compute layer connected-components seed fill. More...

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Functions
RC_EXPORT int	rc_fill_4conn_fwd_bin (uint8_t *restrict dst, int dst_dim, const uint8_t *restrict map, int map_dim, int width, int height)
	4-connectivity seed fill forward iteration.
RC_EXPORT int	rc_fill_4conn_rev_bin (uint8_t *restrict dst, int dst_dim, const uint8_t *restrict map, int map_dim, int width, int height)
	4-connectivity seed fill reverse iteration.
RC_EXPORT int	rc_fill_8conn_fwd_bin (uint8_t *restrict dst, int dst_dim, const uint8_t *restrict map, int map_dim, int width, int height)
	8-connectivity seed fill forward iteration.
RC_EXPORT int	rc_fill_8conn_rev_bin (uint8_t *restrict dst, int dst_dim, const uint8_t *restrict map, int map_dim, int width, int height)
	8-connectivity seed fill reverse iteration.

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Detailed Description

RAPP Compute layer connected-components seed fill.

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Function Documentation

RC_EXPORT int rc_fill_4conn_fwd_bin	(	uint8_t *restrict	dst,
		int	dst_dim,
		const uint8_t *restrict	map,
		int	map_dim,
		int	width,
		int	height
	)

4-connectivity seed fill forward iteration.

Parameters:

[in,out]	dst	Destination pixel buffer.
	dst_dim	Row dimension of the destination buffer.
[in]	map	Map pixel buffer.
	map_dim	Row dimension of the map buffer.
	width	Image width in pixels.
	height	Image height in pixels.

Returns:

The number of rows processed.

RC_EXPORT int rc_fill_4conn_rev_bin	(	uint8_t *restrict	dst,
		int	dst_dim,
		const uint8_t *restrict	map,
		int	map_dim,
		int	width,
		int	height
	)

4-connectivity seed fill reverse iteration.

Parameters:

[in,out]	dst	Destination pixel buffer.
	dst_dim	Row dimension of the destination buffer.
[in]	map	Map pixel buffer.
	map_dim	Row dimension of the map buffer.
	width	Image width in pixels.
	height	Image height in pixels.

Returns:

The number of rows processed.

RC_EXPORT int rc_fill_8conn_fwd_bin	(	uint8_t *restrict	dst,
		int	dst_dim,
		const uint8_t *restrict	map,
		int	map_dim,
		int	width,
		int	height
	)

8-connectivity seed fill forward iteration.

Parameters:

[in,out]	dst	Destination pixel buffer.
	dst_dim	Row dimension of the destination buffer.
[in]	map	Map pixel buffer.
	map_dim	Row dimension of the map buffer.
	width	Image width in pixels.
	height	Image height in pixels.

Returns:

The number of rows processed.

RC_EXPORT int rc_fill_8conn_rev_bin	(	uint8_t *restrict	dst,
		int	dst_dim,
		const uint8_t *restrict	map,
		int	map_dim,
		int	width,
		int	height
	)

8-connectivity seed fill reverse iteration.

Parameters:

[in,out]	dst	Destination pixel buffer.
	dst_dim	Row dimension of the destination buffer.
[in]	map	Map pixel buffer.
	map_dim	Row dimension of the map buffer.
	width	Image width in pixels.
	height	Image height in pixels.

Returns:

The number of rows processed.