com.sun.prism.null3d

Class DummySwapChain

java.lang.Object

com.sun.prism.impl.BaseGraphicsResource

com.sun.prism.null3d.DummyResource

com.sun.prism.null3d.DummySwapChain

All Implemented Interfaces:

GraphicsResource, Presentable, RenderTarget, Surface

class DummySwapChain
extends DummyResource
implements Presentable

Nested Class Summary

Nested classes/interfaces inherited from class com.sun.prism.null3d.DummyResource

DummyResource.DummyRecord

Field Summary

Fields

Modifier and Type	Field and Description
private int	h
private boolean	opaque
private PresentableState	pState
private DummyRTTexture	texBackBuffer
private int	w

Fields inherited from class com.sun.prism.null3d.DummyResource

context

Fields inherited from class com.sun.prism.impl.BaseGraphicsResource

disposerRecord

Constructor Summary

Constructors

Constructor and Description
DummySwapChain(DummyContext context, PresentableState pState, DummyRTTexture rtt)

Method Summary

Modifier and Type	Method and Description
Graphics	createGraphics()
void	dispose()
Screen	getAssociatedScreen()
int	getContentHeight()
int	getContentWidth()
int	getContentX()
int	getContentY()
int	getPhysicalHeight()
int	getPhysicalWidth()
float	getPixelScaleFactor()
boolean	isMSAA()
boolean	isOpaque()
boolean	lockResources(PresentableState pState) Locks any underlying resources needed for a createGraphics/prepare/present sequence and returns a boolean indicating if the presentable needs to be recreated.
boolean	prepare(Rectangle clip) display the indicated region to the user.
boolean	present() present the prepared region to the user.
void	setOpaque(boolean opaque)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

pState

private final PresentableState pState

texBackBuffer

private final DummyRTTexture texBackBuffer

w

private int w

h

private int h

opaque

private boolean opaque

Constructor Detail

DummySwapChain

DummySwapChain(DummyContext context,
               PresentableState pState,
               DummyRTTexture rtt)

Method Detail

dispose

public void dispose()

Specified by:

dispose in interface GraphicsResource

Overrides:

dispose in class DummyResource

lockResources

public boolean lockResources(PresentableState pState)

Description copied from interface: Presentable

Locks any underlying resources needed for a createGraphics/prepare/present sequence and returns a boolean indicating if the presentable needs to be recreated. If the method returns true and the Presentable implements GraphicsResource then its dispose() method will be called prior to recreating a new Presentable object and so no resource should need to be locked in that case. The resources will be unlocked in either #prepare() or Presentable.present().

Specified by:

lockResources in interface Presentable

Parameters:

pState - The presentation state for the upcoming pulse

Returns:

true if the caller should recreate the Presentable

prepare

public boolean prepare(Rectangle clip)

Description copied from interface: Presentable

display the indicated region to the user.

Specified by:

prepare in interface Presentable

Parameters:

clip - display region or null for full area

Returns:

true if the provided region was successfully displayed, false otherwise

present

public boolean present()

Description copied from interface: Presentable

present the prepared region to the user.

Specified by:

present in interface Presentable

getPhysicalWidth

public int getPhysicalWidth()

Specified by:

getPhysicalWidth in interface Surface

getPhysicalHeight

public int getPhysicalHeight()

Specified by:

getPhysicalHeight in interface Surface

getContentWidth

public int getContentWidth()

Specified by:

getContentWidth in interface Surface

getContentHeight

public int getContentHeight()

Specified by:

getContentHeight in interface Surface

getContentX

public int getContentX()

Specified by:

getContentX in interface Surface

getContentY

public int getContentY()

Specified by:

getContentY in interface Surface

getPixelScaleFactor

public float getPixelScaleFactor()

Specified by:

getPixelScaleFactor in interface Presentable

createGraphics

public Graphics createGraphics()

Specified by:

createGraphics in interface RenderTarget

getAssociatedScreen

public Screen getAssociatedScreen()

Specified by:

getAssociatedScreen in interface RenderTarget

isOpaque

public boolean isOpaque()

Specified by:

isOpaque in interface RenderTarget

setOpaque

public void setOpaque(boolean opaque)

Specified by:

setOpaque in interface RenderTarget

isMSAA

public boolean isMSAA()

Specified by:

isMSAA in interface RenderTarget