xbrz Namespace Reference

Classes
struct	ScalerCfg

Enumerations
enum	SliceType { NN_SCALE_SLICE_SOURCE, NN_SCALE_SLICE_TARGET }

Functions
void	scale (size_t factor, const uint32_t *src, uint32_t *trg, int srcWidth, int srcHeight, const ScalerCfg &cfg=ScalerCfg(), int yFirst=0, int yLast=std::numeric_limits< int >::max())
void	nearestNeighborScale (const uint32_t *src, int srcWidth, int srcHeight, uint32_t *trg, int trgWidth, int trgHeight)
void	nearestNeighborScale (const uint32_t *src, int srcWidth, int srcHeight, int srcPitch, uint32_t *trg, int trgWidth, int trgHeight, int trgPitch, SliceType st, int yFirst, int yLast)
bool	equalColor (uint32_t col1, uint32_t col2, double luminanceWeight, double equalColorTolerance)

Enumeration Type Documentation

enum xbrz::SliceType

Enumerator
NN_SCALE_SLICE_SOURCE
NN_SCALE_SLICE_TARGET

Definition at line 86 of file xbrz.hpp.

Function Documentation

bool xbrz::equalColor	(	uint32_t	col1,
		uint32_t	col2,
		double	luminanceWeight,
		double	equalColorTolerance
	)

Definition at line 1213 of file xbrz.cpp.

void xbrz::nearestNeighborScale ( const uint32_t *  src, int  srcWidth, int  srcHeight, uint32_t *  trg, int  trgWidth, int  trgHeight  )

inline

Definition at line 104 of file xbrz.hpp.

References NN_SCALE_SLICE_TARGET.

Referenced by scale_surface_nn().

void xbrz::nearestNeighborScale	(	const uint32_t *	src,
		int	srcWidth,
		int	srcHeight,
		int	srcPitch,
		uint32_t *	trg,
		int	trgWidth,
		int	trgHeight,
		int	trgPitch,
		SliceType	st,
		int	yFirst,
		int	yLast
	)

Definition at line 1219 of file xbrz.cpp.

References NN_SCALE_SLICE_SOURCE, and NN_SCALE_SLICE_TARGET.

void xbrz::scale	(	size_t	factor,
		const uint32_t *	src,
		uint32_t *	trg,
		int	srcWidth,
		int	srcHeight,
		const ScalerCfg &	cfg = ScalerCfg(),
		int	yFirst = 0,
		int	yLast = std::numeric_limits<int>::max()
	)

Definition at line 1196 of file xbrz.cpp.

Referenced by scale_surface_xbrz().