diff -r 000000000000 -r 5d03bc08d59c graphicsdeviceinterface/screendriver/tsrc/TRWindows.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphicsdeviceinterface/screendriver/tsrc/TRWindows.cpp	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,121 @@
+// Copyright (c) 2004-2009 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:
+// Note that this tests emulator-specific functionality. The test does not apply to GCE mode.
+// 
+//
+
+#include "TRWindows.h"
+#include <hal.h>
+#include <bitdraw.h>
+#ifdef __WINS__	
+	#include "_WININC.H"
+	#include <winsdef.h>
+#endif
+
+CTRWindows::CTRWindows(CTestStep* aStep) :
+	CTGraphicsBase(aStep)
+	{
+	INFO_PRINTF1(_L("Test for RWindows"));
+	}
+
+GLDEF_C void Panic(TScreenDriverPanic aPanicCode)
+	{
+	_LIT(KSCDVPanicCategory,"SCDV");
+	User::Panic(KSCDVPanicCategory,aPanicCode);
+	}
+
+//This function is used to test the changes made in the RWindows class
+//which will allow creating a screen size with the ScanLinebyte not multiple of
+//12 bytes. E.g a 250 * 250 pixels would have scanlinebyte=250*3(RGB)=750 bytes
+//(not a multiple of 12 bytes) which will cause the panic in the previous RWindows
+//settings. For more details please refer to INC042143 
+
+#ifdef __WINS__	
+void CTRWindows::TestCreatingWindowsL(TSize aSize)
+	{
+	TInt	screenNo=0;   
+	TInt	maxScreenNo=0;
+	TInt err=HAL::Get(screenNo, HALData::EDisplayNumberOfScreens,maxScreenNo);					
+	User::LeaveIfError(err);								
+	TEST(maxScreenNo!=0);
+	TInt pixelDepth=0;
+	err=HAL::Get(0, HALData::EDisplayMode,pixelDepth);	
+
+#if defined(SYMBIAN_GRAPHICS_GCE)
+	if (!(pixelDepth&KEmulIsBitMask))
+		{
+		INFO_PRINTF1(_L("Native Wins mode not detected (Mode is not a bit field) Test skipped."));
+		}
+	else
+#endif //SYMBIAN_GRAPHICS_GCE
+		{
+		for (screenNo=0;screenNo<maxScreenNo;screenNo++)		
+			{							
+			TBuf<128> buf;
+			buf.Format(_L("INC042143 fix. Screen size: %03d x %03d, screen %i"), aSize.iWidth, aSize.iHeight,screenNo);
+			INFO_PRINTF1(buf);
+			TInt address=NULL;
+			TInt err=HAL::Get(screenNo, HALData::EDisplayMemoryAddress,address);
+			User::LeaveIfError(err);								
+			RWindows* theWindow=RWindows::GetWindow(screenNo, REINTERPRET_CAST(TAny*,address),aSize);
+			TEST(theWindow!=NULL);
+			RWindows::ReleaseWindow(screenNo);			
+			}
+		}
+	}
+
+#endif
+
+void CTRWindows::RunTestCaseL(TInt aCurTestCase)
+	{
+	((CTRWindowsStep*)iStep)->SetTestStepID(KUnknownSYMTestCaseIDName);
+	switch(aCurTestCase)
+		{
+#ifdef __WINS__	
+	case 1:
+/**
+	@SYMTestCaseID GRAPHICS-SCREENDRIVER-0019
+*/
+		((CTRWindowsStep*)iStep)->SetTestStepID(_L("GRAPHICS-SCREENDRIVER-0019"));
+		TestCreatingWindowsL(TSize(250,250));
+		break;
+	case 2:
+/**
+	@SYMTestCaseID GRAPHICS-SCREENDRIVER-0020
+*/
+		((CTRWindowsStep*)iStep)->SetTestStepID(_L("GRAPHICS-SCREENDRIVER-0020"));
+		TestCreatingWindowsL(TSize(121,121));
+		break;
+	case 3:
+/**
+	@SYMTestCaseID GRAPHICS-SCREENDRIVER-0021
+*/
+		((CTRWindowsStep*)iStep)->SetTestStepID(_L("GRAPHICS-SCREENDRIVER-0021"));
+		TestCreatingWindowsL(TSize(301,301));
+		break;
+#endif		
+	case 4:
+		((CTRWindowsStep*)iStep)->SetTestStepID(KNotATestSYMTestCaseIDName);
+		((CTRWindowsStep*)iStep)->CloseTMSGraphicsStep();
+		TestComplete();
+		break;
+		}
+#ifdef __WINS__	
+	((CTRWindowsStep*)iStep)->RecordTestResultL();
+#endif
+	}
+
+//--------------
+__CONSTRUCT_STEP__(RWindows)
+