sl@0: // Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: #include <e32msgqueue.h>
sl@0: #include <sgresource/sgimage.h>
sl@0: #include "tgraphicsresourcemultiprocessthread.h"
sl@0: 
sl@0: // The second process waits for image IDs sent by the main test process
sl@0: // and opens and closes RSgImage handles to the corresponding images.
sl@0: // Image IDs are received through a message queue and synchronisation
sl@0: // with the main process is achieved by means of rendezvous objects.
sl@0: // A null ID indicates the end of the test.
sl@0: void MainL()
sl@0: 	{
sl@0: 	RSgDriver driver;
sl@0: 	User::LeaveIfError(driver.Open());
sl@0: 	CleanupClosePushL(driver);
sl@0: 	RMsgQueue<TSgDrawableId> msgQ;
sl@0: 	User::LeaveIfError(msgQ.OpenGlobal(KSgTestMultiprocessMsgQ));
sl@0: 	CleanupClosePushL(msgQ);
sl@0: 	for (;;)
sl@0: 		{
sl@0: 		TSgDrawableId id;
sl@0: 		msgQ.ReceiveBlocking(id);
sl@0: 		if (id == KSgNullDrawableId)
sl@0: 			{
sl@0: 			break;
sl@0: 			}
sl@0: 		RSgImage image;
sl@0: 		TInt err = image.Open(id);
sl@0: 		image.Close();
sl@0: 		RProcess::Rendezvous(err);
sl@0: 		}
sl@0: 	CleanupStack::PopAndDestroy(2);
sl@0: 	}
sl@0: 
sl@0: GLDEF_C TInt E32Main()
sl@0: 	{
sl@0: 	__UHEAP_MARK;
sl@0: 	CTrapCleanup* cleanup = CTrapCleanup::New();
sl@0: 	if (!cleanup)
sl@0: 		{
sl@0: 		return KErrNoMemory;
sl@0: 		}
sl@0: 	TRAPD(ret, MainL());
sl@0: 	delete cleanup;
sl@0: 	__UHEAP_MARKEND;
sl@0: 	return ret;
sl@0: 	}