#include <V9990SDLRasterizer.hh>

Inheritance diagram for openmsx::V9990SDLRasterizer< Pixel >:

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Collaboration diagram for openmsx::V9990SDLRasterizer< Pixel >:

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Public Member Functions
	V9990SDLRasterizer (V9990 &vdp, Display &display, OutputSurface &screen, std::unique_ptr< PostProcessor > postProcessor)

	~V9990SDLRasterizer () override

PostProcessor *	getPostProcessor () const override
	See V9990::getPostProcessor(). More...

bool	isActive () override
	Will the output of this Rasterizer be displayed? There is no point in producing a frame that will not be displayed. More...

void	reset () override
	Resynchronize with VDP - flush caches etc. More...

void	frameStart () override
	Indicates the start of a new frame. More...

void	frameEnd (EmuTime::param time) override
	Indicates the end of the current frame. More...

void	setDisplayMode (V9990DisplayMode displayMode) override
	The display mode determines the screens geometry and how V9990 pixels are mapped to pixels on screen. More...

void	setColorMode (V9990ColorMode colorMode) override
	The color mode determines how the V9990 VRAM data gets converted to pixel colors. More...

void	setPalette (int index, byte r, byte g, byte b, bool ys) override
	Set RGB values for a palette entry. More...

void	setSuperimpose (bool enabled) override
	Is superimpose enabled? More...

void	drawBorder (int fromX, int fromY, int limitX, int limitY) override
	Render a rectangle of border pixels on the host screen. More...

void	drawDisplay (int fromX, int fromY, int toX, int toY, int displayX, int displayY, int displayYA, int displayYB) override
	Render a rectangle of display pixels on the host screen. More...

bool	isRecording () const override
	Is video recording active? More...

Public Member Functions inherited from openmsx::V9990Rasterizer
virtual	~V9990Rasterizer ()=default

Detailed Description

template<class Pixel>
class openmsx::V9990SDLRasterizer< Pixel >

Rasterizer using SDL.

Definition at line 24 of file V9990SDLRasterizer.hh.

Constructor & Destructor Documentation

◆ V9990SDLRasterizer()

template<class Pixel >

openmsx::V9990SDLRasterizer< Pixel >::V9990SDLRasterizer	(	V9990 &	vdp,
		Display &	display,
		OutputSurface &	screen,
		std::unique_ptr< PostProcessor >	postProcessor
	)

Definition at line 21 of file V9990SDLRasterizer.cc.

References openmsx::Subject< T >::attach(), openmsx::RenderSettings::getBrightnessSetting(), openmsx::RenderSettings::getColorMatrixSetting(), openmsx::RenderSettings::getContrastSetting(), and openmsx::RenderSettings::getGammaSetting().

◆ ~V9990SDLRasterizer()

template<class Pixel >

openmsx::V9990SDLRasterizer< Pixel >::~V9990SDLRasterizer ( )

override

Definition at line 45 of file V9990SDLRasterizer.cc.

Member Function Documentation

◆ drawBorder()

template<class Pixel >

void openmsx::V9990SDLRasterizer< Pixel >::drawBorder	(	int	fromX,
		int	fromY,
		int	limitX,
		int	limitY
	)

overridevirtual

Render a rectangle of border pixels on the host screen.

The units are absolute lines (Y) and V9990 UC ticks (X).

Parameters

fromX	X coordinate of render start (inclusive).
fromY	Y coordinate of render start (inclusive).
limitX	X coordinate of render end (exclusive).
limitY	Y coordinate of render end (exclusive).

Implements openmsx::V9990Rasterizer.

Definition at line 120 of file V9990SDLRasterizer.cc.

References gl::max(), gl::min(), openmsx::V9990DisplayTiming::UC_TICKS_PER_LINE, and openmsx::V9990::UCtoX().

◆ drawDisplay()

template<class Pixel >

void openmsx::V9990SDLRasterizer< Pixel >::drawDisplay	(	int	fromX,
		int	fromY,
		int	toX,
		int	toY,
		int	displayX,
		int	displayY,
		int	displayYA,
		int	displayYB
	)

overridevirtual

Render a rectangle of display pixels on the host screen.

Parameters

fromX	X coordinate of render start in V9990 UC ticks.
fromY	Y coordinate of render start in absolute lines.
toX	X coordinate of render stop in V9990 UC ticks (exclusive).
toY	Y coordinate of render stop in absolute lines (exclusive).
displayX	display coordinate of render start: [0..640).
displayY	display coordinate of render start: [0..480).
displayYA	similar to displayY but specific for plane A
displayYB	similar to displayY but specific for plane B Note: Usually displayY, displayYA and displayYB will all be the same. Only in case the vertical scroll register is updated in the middle of a frame they can differ, see V9990PixelRenderer::updateScrollAYLow()

Implements openmsx::V9990Rasterizer.

Definition at line 156 of file V9990SDLRasterizer.cc.

References openmsx::P1, openmsx::P2, and openmsx::V9990::UCtoX().

◆ frameEnd()

template<class Pixel >

void openmsx::V9990SDLRasterizer< Pixel >::frameEnd ( EmuTime::param time )

overridevirtual

Indicates the end of the current frame.

Implements openmsx::V9990Rasterizer.

Definition at line 96 of file V9990SDLRasterizer.cc.

References openmsx::FrameSource::FIELD_EVEN, openmsx::FrameSource::FIELD_NONINTERLACED, and openmsx::FrameSource::FIELD_ODD.

◆ frameStart()

template<class Pixel >

void openmsx::V9990SDLRasterizer< Pixel >::frameStart ( )

overridevirtual

Indicates the start of a new frame.

Implements openmsx::V9990Rasterizer.

Definition at line 76 of file V9990SDLRasterizer.cc.

References openmsx::V9990DisplayPeriod::blank, openmsx::V9990DisplayPeriod::border1, and openmsx::V9990DisplayPeriod::display.

◆ getPostProcessor()

template<class Pixel >

PostProcessor * openmsx::V9990SDLRasterizer< Pixel >::getPostProcessor ( ) const

overridevirtual

See V9990::getPostProcessor().

Implements openmsx::V9990Rasterizer.

Definition at line 54 of file V9990SDLRasterizer.cc.

◆ isActive()

template<class Pixel >

bool openmsx::V9990SDLRasterizer< Pixel >::isActive ( )

overridevirtual

Will the output of this Rasterizer be displayed? There is no point in producing a frame that will not be displayed.

TODO: Is querying the next pipeline step the best way to solve this, or is it better to explicitly disable the first step in the pipeline?

Implements openmsx::V9990Rasterizer.

Definition at line 60 of file V9990SDLRasterizer.cc.

◆ isRecording()

template<class Pixel >

bool openmsx::V9990SDLRasterizer< Pixel >::isRecording ( ) const

overridevirtual

Is video recording active?

Implements openmsx::V9990Rasterizer.

Definition at line 369 of file V9990SDLRasterizer.cc.

◆ reset()

template<class Pixel >

void openmsx::V9990SDLRasterizer< Pixel >::reset ( )

overridevirtual

Resynchronize with VDP - flush caches etc.

Implements openmsx::V9990Rasterizer.

Definition at line 68 of file V9990SDLRasterizer.cc.

◆ setColorMode()

template<class Pixel >

void openmsx::V9990SDLRasterizer< Pixel >::setColorMode ( V9990ColorMode colorMode )

overridevirtual

The color mode determines how the V9990 VRAM data gets converted to pixel colors.

Parameters

colorMode The new color mode.

Implements openmsx::V9990Rasterizer.

Definition at line 113 of file V9990SDLRasterizer.cc.

◆ setDisplayMode()

template<class Pixel >

void openmsx::V9990SDLRasterizer< Pixel >::setDisplayMode ( V9990DisplayMode displayMode )

overridevirtual

The display mode determines the screens geometry and how V9990 pixels are mapped to pixels on screen.

Parameters

displayMode The new display mode.

Implements openmsx::V9990Rasterizer.

Definition at line 106 of file V9990SDLRasterizer.cc.

◆ setPalette()

template<class Pixel >

void openmsx::V9990SDLRasterizer< Pixel >::setPalette	(	int	index,
		byte	r,
		byte	g,
		byte	b,
		bool	ys
	)

overridevirtual

Set RGB values for a palette entry.

Parameters

index	Index in palette
r	Red component intensity (5 bits)
g	Green component intensity (5 bits)
b	Blue component intensity (5 bits)
ys	Is this entry transparent

Implements openmsx::V9990Rasterizer.

Definition at line 338 of file V9990SDLRasterizer.cc.

References g.

◆ setSuperimpose()

template<class Pixel >

void openmsx::V9990SDLRasterizer< Pixel >::setSuperimpose ( bool enabled )

overridevirtual

Is superimpose enabled?

Implements openmsx::V9990Rasterizer.

Definition at line 363 of file V9990SDLRasterizer.cc.

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

Public Member Functions

Detailed Description

template<class Pixel> class openmsx::V9990SDLRasterizer< Pixel >

Constructor & Destructor Documentation

◆ V9990SDLRasterizer()

◆ ~V9990SDLRasterizer()

Member Function Documentation

◆ drawBorder()

◆ drawDisplay()

◆ frameEnd()

◆ frameStart()

◆ getPostProcessor()

◆ isActive()

◆ isRecording()

◆ reset()

◆ setColorMode()

◆ setDisplayMode()

◆ setPalette()

◆ setSuperimpose()

template<class Pixel>
class openmsx::V9990SDLRasterizer< Pixel >