windows-nt/Source/XPSP1/NT/multimedia/directx/dxvb/dx8vb/dsoundsourceobj.h
2020-09-26 16:20:57 +08:00

79 lines
1.9 KiB
C++

#include "resource.h" // main symbols
#include "dsound.h"
#define typedef__dxj_DirectSoundSource LPDIRECTSOUNDSOURCE
/////////////////////////////////////////////////////////////////////////////
// Direct
//REVIEW -- using pointers to ID's is necessary because some compilers don't like
//references as template arguments.
class C_dxj_DirectSoundSource :
#ifdef USING_IDISPATCH
public CComDualImpl<I_dxj_DirectSoundSource, &IID_I_dxj_DirectSoundSource, &LIBID_DIRECTLib>,
public ISupportErrorInfo,
#else
public I_dxj_DirectSoundSource,
#endif
public CComObjectRoot
{
public:
C_dxj_DirectSoundSource() ;
virtual ~C_dxj_DirectSoundSource() ;
BEGIN_COM_MAP(C_dxj_DirectSoundSource)
COM_INTERFACE_ENTRY(I_dxj_DirectSoundSource)
#ifdef USING_IDISPATCH
COM_INTERFACE_ENTRY(IDispatch)
COM_INTERFACE_ENTRY(ISupportErrorInfo)
#endif
END_COM_MAP()
DECLARE_AGGREGATABLE(C_dxj_DirectSoundSource)
#ifdef USING_IDISPATCH
// ISupportsErrorInfo
STDMETHOD(InterfaceSupportsErrorInfo)(REFIID riid);
#endif
// I_dxj_DirectSoundSource
public:
/* [hidden] */ HRESULT STDMETHODCALLTYPE InternalSetObject(
/* [in] */ IUnknown __RPC_FAR *lpdd);
/* [hidden] */ HRESULT STDMETHODCALLTYPE InternalGetObject(
/* [retval][out] */ IUnknown __RPC_FAR *__RPC_FAR *lpdd);
HRESULT STDMETHODCALLTYPE GetFormat(
/* [in] */ WAVEFORMATEX_CDESC __RPC_FAR *WaveFormatEx);
HRESULT STDMETHODCALLTYPE SetSink(
/* [in] */ I_dxj_DirectSoundSink __RPC_FAR *SoundSink);
HRESULT STDMETHODCALLTYPE Seek(long lPosition);
HRESULT STDMETHODCALLTYPE Read(I_dxj_DirectSoundBuffer *Buffers[], long *busIDs, long lBusCount);
HRESULT STDMETHODCALLTYPE GetSize(long *ret);
// note: this is public for the callbacks
DECL_VARIABLE(_dxj_DirectSoundSource);
private:
public:
DX3J_GLOBAL_LINKS(_dxj_DirectSoundSource);
DWORD InternalAddRef();
DWORD InternalRelease();
};