bltobjfact.cpp

著名的 helix realplayer 基于手机 symbian 系统的 播放器全套源代码

/* ***** BEGIN LICENSE BLOCK ***** 
 * Version: RCSL 1.0/RPSL 1.0 
 *  
 * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved. 
 *      
 * The contents of this file, and the files included with this file, are 
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 * Version 1.0 (the "RPSL") available at 
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 * the file under the RealNetworks Community Source License Version 1.0 
 * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl, 
 * in which case the RCSL will apply. You may also obtain the license terms 
 * directly from RealNetworks.  You may not use this file except in 
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 * This file is part of the Helix DNA Technology. RealNetworks is the 
 * developer of the Original Code and owns the copyrights in the portions 
 * it created. 
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 * This file, and the files included with this file, is distributed and made 
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 * ***** END LICENSE BLOCK ***** */ 

#include "hxcom.h"
#include "hxtypes.h"
#include "hxwintyp.h"
#include "winblt.h"

#if defined (HELIX_FEATURE_OPTIMIZED_VIDEO) && !defined(WINCE_EMULATOR)
#if defined (WINCE)
#include "wingapiblt.h"
#else
#include "ddblt.h"
#endif // HELIX_FEATURE_GAPI_VIDEO
#endif //HELIX_FEATURE_OPTIMIZED_VIDEO

#if !defined (HELIX_FEATURE_OPTIMIZED_VIDEO) || defined (WINCE)
#include "gdiblt.h"
#endif //HELIX_FEATURE_GDI_VIDEO

#include "bltobjfact.h"

CWinBlt* CreateBltObject()
{
#if defined (HELIX_FEATURE_OPTIMIZED_VIDEO) && !defined(WINCE_EMULATOR)
    #if defined (WINCE)
	CGAPIBlt *pBlt = new CGAPIBlt();
	if (pBlt && pBlt->CanCreateSurface())
	    return pBlt;
	if (pBlt)
	    delete pBlt;
	return new CGDIBlt();
    #else
	return new CDDBlt();
    #endif // WINCE
#else
    return new CGDIBlt();
#endif //HELIX_FEATURE_OPTIMIZED_VIDEO and not WINCE_EMULATOR

}

void DestroyBltObject(CWinBlt* pObj)
{
    if (pObj)
    {
        delete pObj;
    }
}