amrpyld.h
上传用户:zhongxx05
上传日期:2007-06-06
资源大小:33641k
文件大小:4k
- /* ***** 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 _AMRPYLD_H_
- #define _AMRPYLD_H_
- /****************************************************************************
- * Includes
- */
- #include "mp4apyif.h"
- #include "amr-depack.h"
- #include "hxslist.h"
- #include "hxccf.h"
- #include "tsconvrt.h"
- /****************************************************************************
- * AMRPayloadFormat
- */
- class CAMRPayloadFormat : public IMP4APayloadFormat
- {
- public:
- CAMRPayloadFormat();
- ~CAMRPayloadFormat();
- static HX_RESULT Build(REF(IMP4APayloadFormat*) pFmt);
- // *** IUnknown methods ***
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj);
- STDMETHOD_(ULONG32,AddRef) (THIS);
- STDMETHOD_(ULONG32,Release) (THIS);
- /*
- * IHXPayloadFormatObject methods
- */
- STDMETHOD(Init) (THIS_
- IUnknown* pContext,
- BOOL bPacketize);
- STDMETHOD(Close) (THIS);
- STDMETHOD(Reset) (THIS);
- STDMETHOD(SetStreamHeader) (THIS_
- IHXValues* pHeader);
- STDMETHOD(GetStreamHeader) (THIS_
- REF(IHXValues*) pHeader);
- STDMETHOD(SetPacket) (THIS_
- IHXPacket* pPacket);
- STDMETHOD(GetPacket) (THIS_
- REF(IHXPacket*) pOutPacket);
- STDMETHOD(Flush) (THIS);
- /*
- * IMP4APayloadFormat methods
- */
- virtual ULONG32 GetBitstreamHeaderSize(void);
- virtual const UINT8* GetBitstreamHeader(void);
- virtual HX_RESULT CreateMediaPacket(CMediaPacket* &pOutMediaPacket);
- virtual HX_RESULT SetSamplingRate(ULONG32 ulSamplesPerSecond);
- virtual HX_RESULT SetAUDuration(ULONG32 ulAUDuration);
- virtual HX_RESULT SetTimeAnchor(ULONG32 ulTimeMs);
- virtual ULONG32 GetTimeBase(void);
- protected:
- void OnFrame(ULONG32 ulTime,
- const UINT8* pData, ULONG32 ulSize,
- BOOL bPreviousLoss);
- static void static_OnFrame(void* pUserData,
- ULONG32 ulTime,
- const UINT8* pData, ULONG32 ulSize,
- BOOL bPreviousLoss);
- void FlushOutput();
- private:
- LONG32 m_lRefCount;
- IHXCommonClassFactory* m_pCCF;
- UINT8 m_bitstreamHdr[1];
- ULONG32 m_ulSampleRate;
- ULONG32 m_ulAUDuration;
- AMRDepack m_depack;
- CHXSimpleList m_outputQueue;
- CTSConverter m_TSConverter;
- };
- #endif // _AMRPYLD_H_