Modify framebuffer and NGA framebuffer to read screen size from board model dtb file. Optimise memory usuage of frame buffer
Add example minigui application with hooks to profiler (which writes results to S:\). Modified NGA framebuffer to run its own dfc queue at high priority
/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
#ifndef __SVPHOSTFSDRIVER_H__
#define __SVPHOSTFSDRIVER_H__
#include "rsvphostfsdriver.h"
// Debug messages
//#define SVPDBG
#ifdef SVPDBG
#define LOG_MSG(x) Kern::Printf(x)
#define LOG_MSG2(x, y) Kern::Printf(x, y)
#else
#define LOG_MSG(x)
#define LOG_MSG2(x, y)
#endif
//
// class DSVPHostFsDriverFactory
//
class DSVPHostFsDriverFactory : public DLogicalDevice
{
public:
DSVPHostFsDriverFactory();
virtual TInt Install();
virtual void GetCaps(TDes8& aDes) const;
virtual TInt Create(DLogicalChannelBase*& aChannel);
};
//
// DSVPHostFsChannel
//
class DSVPHostFsChannel : public DLogicalChannel
{
public:
DSVPHostFsChannel(DLogicalDevice* aLogicalDevice);
~DSVPHostFsChannel();
virtual TInt DoCreate(TInt aUnit, const TDesC* anInfo, const TVersion& aVer);
virtual void HandleMsg(TMessageBase* aMsg);
protected:
virtual void DoCancel(TInt aReqNo);
virtual TInt DoRequest(TInt aReqNo, TRequestStatus* aStatus, TAny* a1, TAny* a2);
virtual TInt DoControl(TInt aFunction, TAny *a1, TAny *a2);
private:
TInt DirOpen(TSVPHostFsDirOpenInfo* aInfo);
TInt DirClose(TUint32 aHandle);
TInt DirRead(TSVPHostFsDirReadInfo* aInfo);
private:
DThread* iClientThread;
TDfcQue* iDFCQue;
};
#endif //__SVPHOSTFSDRIVER_H__