Symbian

开发平台：
C/C++

hxpsink.h：源码内容
							/* ***** 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 
 * subject to the current version of the RealNetworks Public Source License 
 * Version 1.0 (the "RPSL") available at 
 * http://www.helixcommunity.org/content/rpsl unless you have licensed 
 * 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 
 * compliance with the RPSL or, if you have a valid RCSL with RealNetworks 
 * applicable to this file, the RCSL.  Please see the applicable RPSL or 
 * RCSL for the rights, obligations and limitations governing use of the 
 * contents of the file.  
 *  
 * 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. 
 *  
 * This file, and the files included with this file, is distributed and made 
 * available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 
 * EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH WARRANTIES, 
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS 
 * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 
 * 
 * Technology Compatibility Kit Test Suite(s) Location: 
 *    http://www.helixcommunity.org/content/tck 
 * 
 * Contributor(s): 
 *  
 * ***** END LICENSE BLOCK ***** */ 
#ifndef _HXPSINK_H_
#define _HXPSINK_H_
/*
 * Forward declarations of some interfaces defined here-in.
 */
typedef _INTERFACE       IHXPlayer		    IHXPlayer;
typedef _INTERFACE       IHXPlayerSinkControl	    IHXPlayerSinkControl;
typedef _INTERFACE       IHXPlayerSinkControl	    IHXPlayerSinkControl;
/****************************************************************************
 * 
 *  Interface:
 * 
 *	IHXPlayerCreationSink
 * 
 *  Purpose:
 * 
 *	PlayerCreation Sink Interface
 * 
 *  IID_IHXPlayerCreationSink:
 * 
 *	{00002100-0901-11d1-8B06-00A024406D59}
 * 
 */
DEFINE_GUID(IID_IHXPlayerCreationSink,	0x00002100, 0x901, 0x11d1, 0x8b, 
				0x6, 0x0, 0xa0, 0x24, 0x40, 0x6d, 0x59);
#undef  INTERFACE
#define INTERFACE   IHXPlayerCreationSink
DECLARE_INTERFACE_(IHXPlayerCreationSink, IUnknown)
{
    /*
     * IUnknown methods
     */
    STDMETHOD(QueryInterface)	(THIS_
				REFIID riid,
				void** ppvObj) PURE;
    STDMETHOD_(ULONG32,AddRef)	(THIS) PURE;
    STDMETHOD_(ULONG32,Release)	(THIS) PURE;
    /*
     * IHXPlayerCreationSink Methods
     */
    /************************************************************************
     *	Method:
     *	    IHXPlayerCreationSink::PlayerCreated
     *	Purpose:
     *	    Notification when a new player is created
     *
     */
    STDMETHOD(PlayerCreated)		(THIS_
					IHXPlayer* pPlayer) PURE;
    
    /************************************************************************
     *	Method:
     *	    IHXPlayerCreationSink::PlayerClosed
     *	Purpose:
     *	    Notification when an exisitng player is closed
     *
     */
    STDMETHOD(PlayerClosed)		(THIS_
					IHXPlayer* pPlayer) PURE;
};
/****************************************************************************
 * 
 *  Interface:
 * 
 *	IHXPlayerSinkControl
 * 
 *  Purpose:
 * 
 *	Player SinkControl Interface
 * 
 *  IID_IHXPlayerSinkControl:
 * 
 *	{00002101-0901-11d1-8B06-00A024406D59}
 * 
 */
DEFINE_GUID(IID_IHXPlayerSinkControl, 0x00002101, 0x901, 0x11d1, 0x8b, 
				    0x6, 0x0, 0xa0, 0x24, 0x40, 0x6d, 0x59);
#undef  INTERFACE
#define INTERFACE   IHXPlayerSinkControl
DECLARE_INTERFACE_(IHXPlayerSinkControl, IUnknown)
{
    /*
     * IUnknown methods
     */
    STDMETHOD(QueryInterface)	(THIS_
				REFIID riid,
				void** ppvObj) PURE;
    STDMETHOD_(ULONG32,AddRef)	(THIS) PURE;
    STDMETHOD_(ULONG32,Release)	(THIS) PURE;
    /*
     * IHXPlayerSinkControl Methods
     */
    
    /************************************************************************
     *	Method:
     *	    IHXPlayerSinkControl::AddSink
     *	Purpose:
     *	    Add a new sink
     *
     */
    STDMETHOD(AddSink)			(THIS_
					IHXPlayerCreationSink* pSink) PURE;
    
    /************************************************************************
     *	Method:
     *	    IHXPlayerSinkControl::RemoveSink
     *	Purpose:
     *	    Remove an exisitng sink
     *
     */
    STDMETHOD(RemoveSink)		(THIS_
					IHXPlayerCreationSink* pSink) PURE;
};
#endif /* _HXPSINK_H_ */

						