windowing/windowserver/nga/remotegc/DrawSection.h
author Gareth Stockwell <gareth.stockwell@accenture.com>
Fri, 05 Nov 2010 17:31:20 +0000
branchbug235_bringup_0
changeset 215 097e92a68d68
parent 0 5d03bc08d59c
permissions -rw-r--r--
Added GLES 1.x spinning cube-rendering code to eglbringuptest The coordinate, color and index data are uploaded to server-side buffers by the CGLES1Cube::KhrSetup function. CGLES1Cube::KhrPaint just sets the view matrix and issues a draw command. Which demo to display can be selected by passing its name on the command line, e.g. eglbringuptest vgline eglbringuptest gles1cube If no name is provided, the application defaults to vgline.

// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "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 __DRAWSECTION_H__
#define __DRAWSECTION_H__

#include <w32std.h>
#include <s32mem.h>

class TWsGraphicMsgBufParser;

/**
CDrawSection contains information about one recorded redraw in the CCommandBuffer.
It has a segmented buffer containing all drawcommands that belongs to this drawsection.
*/
NONSHARABLE_CLASS(CDrawSection) : public CBase
	{
public:
	static CDrawSection* NewL();		
	static CDrawSection* NewL(const TRect& aDrawRect, const TRect& aBoundingRect, TBool aHasBitmapCommand);
	~CDrawSection();
	
	void SetBuffer(CBufBase* aSegBuf);
	CBufBase* Buffer() const;	
	void SetHasBeenExternalized(TBool aHasBeenExternalized);
	TBool HasBeenExternalized() const;
	TBool IsIdentical(const CDrawSection& aDrawSection) const;
	void ExternalizeL(RWsGraphicMsgBuf& aMsgBuf);
	TInt LoadL(const TWsGraphicMsgBufParser& aData, TInt aIndex);
	TRect DrawRect() const;
	
private:
	CDrawSection();
	CDrawSection(const TRect& aDrawRect, const TRect& aBoundingRect, TBool aHasBitmapCommand);
	
private:
	TRect iDrawRect;
	TRect iBoundingRect;
	TBool iHasBitmapCommand;
	TBool iHasBeenExternalized;	
	CBufBase* iSectionSegBuf;
	};
	
#endif	// __DRAWSECTION_H__