Collaboration diagram for org.mozilla.gecko.gfx.LayerRenderer.Frame:

[legend]

Public Member Functions
	Frame (ImmutableViewportMetrics metrics)

void	beginDrawing ()
	This function is invoked via JNI; be careful when modifying signature. More...

void	drawBackground ()
	This function is invoked via JNI; be careful when modifying signature. More...

void	drawForeground ()
	This function is invoked via JNI; be careful when modifying signature. More...

void	endDrawing ()
	This function is invoked via JNI; be careful when modifying signature. More...

Private Member Functions
void	setScissorRect ()

Rect	transformToScissorRect (Rect rect)

Rect	getPageRect ()

Rect	getMaskForLayer (Layer layer)
	Retrieves the bounds for the layer, rounded in such a way that it can be used as a mask for something that will render underneath it. More...

Private Attributes
long	mFrameStartTime

ImmutableViewportMetrics	mFrameMetrics

RenderContext	mPageContext

RenderContext	mScreenContext

boolean	mUpdated

final Rect	mPageRect

Detailed Description

Definition at line 307 of file LayerRenderer.java.

Constructor & Destructor Documentation

◆ Frame()

org.mozilla.gecko.gfx.LayerRenderer.Frame.Frame ( ImmutableViewportMetrics metrics )

inline

Definition at line 318 of file LayerRenderer.java.

References org.mozilla.gecko.gfx.LayerRenderer.createPageContext(), org.mozilla.gecko.gfx.LayerRenderer.createScreenContext(), org.mozilla.gecko.gfx.LayerRenderer.Frame.getPageRect(), org.mozilla.gecko.gfx.LayerRenderer.Frame.mFrameMetrics, org.mozilla.gecko.gfx.LayerRenderer.Frame.mPageContext, org.mozilla.gecko.gfx.LayerRenderer.Frame.mPageRect, and org.mozilla.gecko.gfx.LayerRenderer.Frame.mScreenContext.

Member Function Documentation

◆ beginDrawing()

void org.mozilla.gecko.gfx.LayerRenderer.Frame.beginDrawing ( )

inline

This function is invoked via JNI; be careful when modifying signature.

Definition at line 352 of file LayerRenderer.java.

Referenced by org.mozilla.gecko.gfx.LayerRenderer.onDrawFrame().

◆ drawBackground()

void org.mozilla.gecko.gfx.LayerRenderer.Frame.drawBackground ( )

inline

This function is invoked via JNI; be careful when modifying signature.

Definition at line 429 of file LayerRenderer.java.

Referenced by org.mozilla.gecko.gfx.LayerRenderer.onDrawFrame().

◆ drawForeground()

void org.mozilla.gecko.gfx.LayerRenderer.Frame.drawForeground ( )

inline

This function is invoked via JNI; be careful when modifying signature.

Definition at line 478 of file LayerRenderer.java.

Referenced by org.mozilla.gecko.gfx.LayerRenderer.onDrawFrame().

◆ endDrawing()

void org.mozilla.gecko.gfx.LayerRenderer.Frame.endDrawing ( )

inline

This function is invoked via JNI; be careful when modifying signature.

Definition at line 502 of file LayerRenderer.java.

References org.mozilla.gecko.gfx.LayerRenderer.mPixelBuffer, org.mozilla.gecko.gfx.LayerRenderer.Frame.mScreenContext, org.mozilla.gecko.gfx.LayerRenderer.Frame.mUpdated, org.mozilla.gecko.gfx.LayerRenderer.mView, org.mozilla.gecko.gfx.LayerView.requestRender(), and org.mozilla.gecko.gfx.Layer.RenderContext.viewport.

Referenced by org.mozilla.gecko.gfx.LayerRenderer.onDrawFrame().

◆ getMaskForLayer()

Rect org.mozilla.gecko.gfx.LayerRenderer.Frame.getMaskForLayer ( Layer layer )

inlineprivate

Retrieves the bounds for the layer, rounded in such a way that it can be used as a mask for something that will render underneath it.

This will round the bounds inwards, but stretch the mask towards any near page edge, where near is considered to be 'within 2 pixels'. Returns null if the given layer is null.

Definition at line 395 of file LayerRenderer.java.

References org.mozilla.gecko.gfx.RectUtils.contract(), org.mozilla.gecko.gfx.Layer.getBounds(), org.mozilla.gecko.gfx.LayerRenderer.Frame.mPageContext, org.mozilla.gecko.gfx.LayerRenderer.Frame.mPageRect, Rect, and org.mozilla.gecko.gfx.RectUtils.roundIn().