hxaudtyp.h
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上传日期:2007-06-06
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- /* ***** 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 _HXAUDTYP_H_
- #define _HXAUDTYP_H_
- /****************************************************************************
- * Enums
- */
- typedef enum
- {
- E_PLAYING
- , E_PAUSED
- , E_INITIALIZED
- , E_STOPPED
- } EPlayerState;
- typedef enum
- {
- ACTION_ADD = 0,
- ACTION_REMOVE = 1,
- ACTION_CHECK = 2
- } PROCESS_ACTION;
- // structures
- typedef struct _HXAudioHookInfo
- {
- IHXAudioHook* pHook; // interface to the hook
- BOOL bDisableWrite; // if TRUE, do not write
- BOOL bFinal; // call hook on final data; post-mix only
- BOOL bIgnoreAudioData;
- BOOL bMultiChannelSupport;
- } HXAudioHookInfo;
- /****************************************************************************
- * Data Structures
- */
- struct HXAudioInfo
- {
- IHXBuffer* pBuffer;
- UCHAR* pOffset;
- ULONG32 ulStartTime;
- ULONG32 ulBytesLeft;
- AudioStreamType uAudioStreamType;
- // also keep sample-accurate timing information around.
- INT64 llStartTimeInSamples ;
- INT64 llEndTimeInSamples ;
- };
- #endif