Symbian^3 Application Developer Library >

MAlfCompositionObserver Class Reference

class MAlfCompositionObserver

Client interface for composition fw information

Public Member Functions
void CompositionTargetHidden ()
void CompositionTargetVisible ()
void FrameReady ( TInt )
void GraphicsMemoryGood ()
void RunningLowOnGraphicsMemory ()

Member Functions Documentation

CompositionTargetHidden()

void CompositionTargetHidden ( ) [pure virtual]

CompositionTargetVisible()

void CompositionTargetVisible ( ) [inline, virtual]

FrameReady(TInt)

void FrameReady ( TInt aScreenNumber ) [pure virtual]

Called by framework when composition framework has completed a frame and thus can efficiently handle changes and/or new content

Parameters

TInt aScreenNumber

GraphicsMemoryGood()

void GraphicsMemoryGood ( ) [inline, virtual]

RunningLowOnGraphicsMemory()

void RunningLowOnGraphicsMemory ( ) [pure virtual]

Notifications from FW

Copyright ©2010 Nokia Corporation and/or its subsidiary(-ies).
All rights reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License v1.0.