57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
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/****************************************************************************
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*
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* File: musinfo.h
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* Project: DxDiag (DirectX Diagnostic Tool)
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* Author: Mike Anderson (manders@microsoft.com)
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* Purpose: Gather information about DirectMusic
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*
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* (C) Copyright 1998 Microsoft Corp. All rights reserved.
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*
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****************************************************************************/
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#ifndef MUSINFO_H
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#define MUSINFO_H
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// DXD_IN_DM_VALUE is the name of a value stored under the registry key
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// HKLM\DXD_IN_DM_KEY that indicates that DxDiag is using
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// DirectMusic. If DxDiag starts up and this value exists, DxDiag
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// probably crashed in DirectMusic and DxDiag should offer to run without
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// using DirectMusic.
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#define DXD_IN_DM_KEY TEXT("Software\\Microsoft\\DirectX Diagnostic Tool")
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#define DXD_IN_DM_VALUE TEXT("DxDiag In DirectMusic")
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struct MusicPort
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{
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GUID m_guid;
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BOOL m_bSoftware;
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BOOL m_bKernelMode;
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BOOL m_bUsesDLS;
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BOOL m_bExternal;
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DWORD m_dwMaxAudioChannels;
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DWORD m_dwMaxChannelGroups;
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BOOL m_bDefaultPort;
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BOOL m_bOutputPort;
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TCHAR m_szDescription[300];
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MusicPort* m_pMusicPortNext;
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};
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struct MusicInfo
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{
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BOOL m_bDMusicInstalled;
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MusicPort* m_pMusicPortFirst;
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TCHAR m_szGMFilePath[MAX_PATH];
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TCHAR m_szGMFileVersion[100];
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GUID m_guidMusicPortTest; // This holds the GUID of the music port selected for testing
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BOOL m_bAccelerationEnabled;
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BOOL m_bAccelerationExists;
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RegError* m_pRegErrorFirst;
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TestResult m_testResult; // This is filled in by testmus.cpp
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};
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HRESULT GetBasicMusicInfo(MusicInfo** ppMusicInfo);
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HRESULT GetExtraMusicInfo(MusicInfo* pMusicInfo);
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VOID DestroyMusicInfo(MusicInfo* pMusicInfo);
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VOID DiagnoseMusic(SysInfo* pSysInfo, MusicInfo* pMusicInfo);
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#endif // DISPINFO_H
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