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

65 lines
1.9 KiB
C++

//+-------------------------------------------------------------------------
//
// Microsoft Windows
//
// Copyright (C) Microsoft Corporation, 1998 - 1999
//
// File: dmSongobj.h
//
//--------------------------------------------------------------------------
// d3drmLightObj.h : Declaration of the C_dxj_DirectMusicSongObject
#include "resource.h" // main symbols
#include "dmusici.h"
#include "dmusicc.h"
#include "dmusicf.h"
#define typedef__dxj_DirectMusicSong IDirectMusicSong8*
/////////////////////////////////////////////////////////////////////////////
// Direct
//REVIEW -- using pointers to ID's is necessary because some compilers don't like
//references as template arguments.
class C_dxj_DirectMusicSongObject :
public I_dxj_DirectMusicSong,
//public CComCoClass<C_dxj_DirectMusicSongObject, &CLSID__dxj_DirectMusicSong>,
public CComObjectRoot
{
public:
C_dxj_DirectMusicSongObject();
virtual ~C_dxj_DirectMusicSongObject();
BEGIN_COM_MAP(C_dxj_DirectMusicSongObject)
COM_INTERFACE_ENTRY(I_dxj_DirectMusicSong)
END_COM_MAP()
DECLARE_AGGREGATABLE(C_dxj_DirectMusicSongObject)
public:
STDMETHOD(InternalSetObject)(IUnknown *lpdd);
STDMETHOD(InternalGetObject)(IUnknown **lpdd);
HRESULT STDMETHODCALLTYPE Compose();
HRESULT STDMETHODCALLTYPE GetSegment(BSTR Name, I_dxj_DirectMusicSegment **ret);
//HRESULT STDMETHODCALLTYPE Clone(I_dxj_DirectMusicSong **ret);
HRESULT STDMETHODCALLTYPE GetAudioPathConfig(IUnknown **ret);
HRESULT STDMETHODCALLTYPE Download(IUnknown *downloadpath);
HRESULT STDMETHODCALLTYPE Unload(IUnknown *downloadpath);
HRESULT STDMETHODCALLTYPE EnumSegment(long lSegmentID, I_dxj_DirectMusicSegment **ret);
////////////////////////////////////////////////////////////////////////////////////
//
private:
DECL_VARIABLE(_dxj_DirectMusicSong);
public:
DX3J_GLOBAL_LINKS( _dxj_DirectMusicSong)
};