windows-nt/Source/XPSP1/NT/multimedia/directx/dxvb/dx8vb/dmusaudiopathobj.h

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2020-09-26 03:20:57 -05:00
#include "resource.h" // main symbols
#include "dmusici.h"
#define typedef__dxj_DirectMusicAudioPath IDirectMusicAudioPath8*
/////////////////////////////////////////////////////////////////////////////
// Direct
//REVIEW -- using pointers to ID's is necessary because some compilers don't like
//references as template arguments.
class C_dxj_DirectMusicAudioPathObject :
#ifdef USING_IDISPATCH
public CComDualImpl<I_dxj_DirectMusicAudioPath, &IID_I_dxj_DirectMusicAudioPath, &LIBID_DIRECTLib>,
public ISupportErrorInfo,
#else
public I_dxj_DirectMusicAudioPath,
#endif
public CComObjectRoot
{
public:
C_dxj_DirectMusicAudioPathObject() ;
virtual ~C_dxj_DirectMusicAudioPathObject() ;
BEGIN_COM_MAP(C_dxj_DirectMusicAudioPathObject)
COM_INTERFACE_ENTRY(I_dxj_DirectMusicAudioPath)
#ifdef USING_IDISPATCH
COM_INTERFACE_ENTRY(IDispatch)
COM_INTERFACE_ENTRY(ISupportErrorInfo)
#endif
END_COM_MAP()
DECLARE_AGGREGATABLE(C_dxj_DirectMusicAudioPathObject)
#ifdef USING_IDISPATCH
// ISupportsErrorInfo
STDMETHOD(InterfaceSupportsErrorInfo)(REFIID riid);
#endif
// I_dxj_DirectMusicAudioPath
public:
/* [hidden] */ HRESULT STDMETHODCALLTYPE InternalSetObject(
/* [in] */ IUnknown __RPC_FAR *lpdd);
/* [hidden] */ HRESULT STDMETHODCALLTYPE InternalGetObject(
/* [retval][out] */ IUnknown __RPC_FAR *__RPC_FAR *lpdd);
HRESULT STDMETHODCALLTYPE GetObjectInPath(long lPChannel, long lStage, long lBuffer, BSTR guidObject, long lIndex, BSTR iidInterface, IUnknown **ppObject);
HRESULT STDMETHODCALLTYPE Activate(VARIANT_BOOL fActive);
HRESULT STDMETHODCALLTYPE SetVolume(long lVolume, long lDuration);
////////////////////////////////////////////////////////////////////////
//
// note: this is public for the callbacks
DECL_VARIABLE(_dxj_DirectMusicAudioPath);
private:
public:
DX3J_GLOBAL_LINKS(_dxj_DirectMusicAudioPath);
DWORD InternalAddRef();
DWORD InternalRelease();
};