Runs the hq2x scaler algorithm. More...

#include <HQ2xScaler.hh>

Inheritance diagram for openmsx::HQ2xScaler< Pixel >:

Collaboration diagram for openmsx::HQ2xScaler< Pixel >:

Public Member Functions
	HQ2xScaler (const PixelOperations< Pixel > &pixelOps)

void	scale1x1to3x2 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override

void	scale1x1to2x2 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override

void	scale2x1to3x2 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override

void	scale1x1to1x2 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override

void	scale4x1to3x2 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override

void	scale2x1to1x2 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override

Public Member Functions inherited from openmsx::Scaler2< Pixel >
void	scaleImage (FrameSource &src, const RawFrame *superImpose, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY) override
	Scales the image in the given area, which must consist of lines which are all equally wide. More...

Public Member Functions inherited from openmsx::Scaler< Pixel >
virtual	~Scaler ()=default

virtual void	scaleImage (FrameSource &src, const RawFrame *superImpose, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY)=0
	Scales the image in the given area, which must consist of lines which are all equally wide. More...

Additional Inherited Members
Protected Member Functions inherited from openmsx::Scaler2< Pixel >
	Scaler2 (const PixelOperations< Pixel > &pixelOps)

void	dispatchScale (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY)

virtual void	scaleBlank1to2 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY)

virtual void	scaleBlank1to1 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY)

virtual void	scale1x1to3x2 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY)

virtual void	scale1x1to3x1 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY)

virtual void	scale1x1to2x2 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY)

virtual void	scale1x1to2x1 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY)

virtual void	scale2x1to3x2 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY)

virtual void	scale2x1to3x1 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY)

virtual void	scale1x1to1x2 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY)

virtual void	scale1x1to1x1 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY)

virtual void	scale4x1to3x2 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY)

virtual void	scale4x1to3x1 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY)

virtual void	scale2x1to1x2 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY)

virtual void	scale2x1to1x1 (FrameSource &src, unsigned srcStartY, unsigned srcEndY, unsigned srcWidth, ScalerOutput< Pixel > &dst, unsigned dstStartY, unsigned dstEndY)

Protected Attributes inherited from openmsx::Scaler2< Pixel >
const PixelOperations< Pixel >	pixelOps

Detailed Description

template<std::unsigned_integral Pixel>
class openmsx::HQ2xScaler< Pixel >

Runs the hq2x scaler algorithm.

Definition at line 12 of file HQ2xScaler.hh.

Constructor & Destructor Documentation

◆ HQ2xScaler()

template<std::unsigned_integral Pixel>

openmsx::HQ2xScaler< Pixel >::HQ2xScaler ( const PixelOperations< Pixel > & pixelOps )

explicit

Definition at line 177 of file HQ2xScaler.cc.

Member Function Documentation

◆ scale1x1to1x2()

template<std::unsigned_integral Pixel>

void openmsx::HQ2xScaler< Pixel >::scale1x1to1x2	(	FrameSource &	src,
		unsigned	srcStartY,
		unsigned	srcEndY,
		unsigned	srcWidth,
		ScalerOutput< Pixel > &	dst,
		unsigned	dstStartY,
		unsigned	dstEndY
	)

overridevirtual

Reimplemented from openmsx::Scaler2< Pixel >.

Definition at line 220 of file HQ2xScaler.cc.

References openmsx::createEdgeHQ().

◆ scale1x1to2x2()

template<std::unsigned_integral Pixel>

void openmsx::HQ2xScaler< Pixel >::scale1x1to2x2	(	FrameSource &	src,
		unsigned	srcStartY,
		unsigned	srcEndY,
		unsigned	srcWidth,
		ScalerOutput< Pixel > &	dst,
		unsigned	dstStartY,
		unsigned	dstEndY
	)

overridevirtual

Reimplemented from openmsx::Scaler2< Pixel >.

Definition at line 196 of file HQ2xScaler.cc.

References openmsx::createEdgeHQ().

◆ scale1x1to3x2()

template<std::unsigned_integral Pixel>

void openmsx::HQ2xScaler< Pixel >::scale1x1to3x2	(	FrameSource &	src,
		unsigned	srcStartY,
		unsigned	srcEndY,
		unsigned	srcWidth,
		ScalerOutput< Pixel > &	dst,
		unsigned	dstStartY,
		unsigned	dstEndY
	)

overridevirtual

Reimplemented from openmsx::Scaler2< Pixel >.

Definition at line 184 of file HQ2xScaler.cc.

References openmsx::createEdgeHQ().

◆ scale2x1to1x2()

template<std::unsigned_integral Pixel>

void openmsx::HQ2xScaler< Pixel >::scale2x1to1x2	(	FrameSource &	src,
		unsigned	srcStartY,
		unsigned	srcEndY,
		unsigned	srcWidth,
		ScalerOutput< Pixel > &	dst,
		unsigned	dstStartY,
		unsigned	dstEndY
	)

overridevirtual

Reimplemented from openmsx::Scaler2< Pixel >.

Definition at line 244 of file HQ2xScaler.cc.

References openmsx::createEdgeHQ().

◆ scale2x1to3x2()

template<std::unsigned_integral Pixel>

void openmsx::HQ2xScaler< Pixel >::scale2x1to3x2	(	FrameSource &	src,
		unsigned	srcStartY,
		unsigned	srcEndY,
		unsigned	srcWidth,
		ScalerOutput< Pixel > &	dst,
		unsigned	dstStartY,
		unsigned	dstEndY
	)

overridevirtual

Reimplemented from openmsx::Scaler2< Pixel >.

Definition at line 208 of file HQ2xScaler.cc.

References openmsx::createEdgeHQ().

◆ scale4x1to3x2()

template<std::unsigned_integral Pixel>

void openmsx::HQ2xScaler< Pixel >::scale4x1to3x2	(	FrameSource &	src,
		unsigned	srcStartY,
		unsigned	srcEndY,
		unsigned	srcWidth,
		ScalerOutput< Pixel > &	dst,
		unsigned	dstStartY,
		unsigned	dstEndY
	)

overridevirtual

Reimplemented from openmsx::Scaler2< Pixel >.

Definition at line 232 of file HQ2xScaler.cc.

References openmsx::createEdgeHQ().

The documentation for this class was generated from the following files:

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ HQ2xScaler()

Member Function Documentation

◆ scale1x1to1x2()

◆ scale1x1to2x2()

◆ scale1x1to3x2()

◆ scale2x1to1x2()

◆ scale2x1to3x2()

◆ scale4x1to3x2()