Sweden-Number/dlls/quartz/audren.h

71 lines
1.6 KiB
C

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