76 lines
1.8 KiB
C
76 lines
1.8 KiB
C
/*
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* Audio Renderer (CLSID_AudioRender)
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*
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* FIXME
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* - implements IRefereneceClock.
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*
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* hidenori@a2.ctktv.ne.jp
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*/
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#ifndef WINE_DSHOW_AUDREN_H
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#define WINE_DSHOW_AUDREN_H
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#include "iunk.h"
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#include "basefilt.h"
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#include "seekpass.h"
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#define WINE_QUARTZ_WAVEOUT_COUNT 4
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typedef struct CAudioRendererImpl CAudioRendererImpl;
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typedef struct CAudioRendererPinImpl CAudioRendererPinImpl;
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typedef struct AudRen_IBasicAudioImpl
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{
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ICOM_VFIELD(IBasicAudio);
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} AudRen_IBasicAudioImpl;
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struct CAudioRendererImpl
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{
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QUARTZ_IUnkImpl unk;
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CBaseFilterImpl basefilter;
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AudRen_IBasicAudioImpl basaud;
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QUARTZ_IFDelegation qiext;
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CSeekingPassThru* pSeekPass;
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CAudioRendererPinImpl* pPin;
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CRITICAL_SECTION m_csReceive;
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BOOL m_fInFlush;
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/* for waveOut */
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BOOL m_fWaveOutInit;
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HANDLE m_hEventRender;
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HWAVEOUT m_hWaveOut;
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DWORD m_dwBlockSize;
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WAVEHDR* m_phdrCur;
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WAVEHDR m_hdr[WINE_QUARTZ_WAVEOUT_COUNT];
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};
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struct CAudioRendererPinImpl
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{
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QUARTZ_IUnkImpl unk;
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CPinBaseImpl pin;
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CMemInputPinBaseImpl meminput;
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CAudioRendererImpl* pRender;
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};
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#define CAudioRendererImpl_THIS(iface,member) CAudioRendererImpl* This = ((CAudioRendererImpl*)(((char*)iface)-offsetof(CAudioRendererImpl,member)))
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#define CAudioRendererPinImpl_THIS(iface,member) CAudioRendererPinImpl* This = ((CAudioRendererPinImpl*)(((char*)iface)-offsetof(CAudioRendererPinImpl,member)))
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HRESULT CAudioRendererImpl_InitIBasicAudio( CAudioRendererImpl* This );
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void CAudioRendererImpl_UninitIBasicAudio( CAudioRendererImpl* This );
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HRESULT QUARTZ_CreateAudioRenderer(IUnknown* punkOuter,void** ppobj);
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HRESULT QUARTZ_CreateAudioRendererPin(
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CAudioRendererImpl* pFilter,
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CRITICAL_SECTION* pcsPin,
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CRITICAL_SECTION* pcsPinReceive,
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CAudioRendererPinImpl** ppPin);
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#endif /* WINE_DSHOW_AUDREN_H */
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