68 lines
2.2 KiB
C
68 lines
2.2 KiB
C
/****************************************************************************
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*
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* File: sndinfo.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 sound devices on this machine
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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 SNDINFO_H
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#define SNDINFO_H
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// DXD_IN_DS_VALUE is the name of a value stored under the registry key
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// HKLM\DXD_IN_DS_KEY that indicates that DxDiag is using
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// DirectSound. If DxDiag starts up and this value exists, DxDiag
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// probably crashed in DirectSound and DxDiag should offer to run without
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// using DirectSound.
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#define DXD_IN_DS_KEY TEXT("Software\\Microsoft\\DirectX Diagnostic Tool")
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#define DXD_IN_DS_VALUE TEXT("DxDiag In DirectSound")
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struct SoundInfo
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{
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GUID m_guid;
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DWORD m_dwDevnode;
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TCHAR m_szDeviceID[200];
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TCHAR m_szRegKey[200];
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TCHAR m_szManufacturerID[100];
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TCHAR m_szProductID[100];
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TCHAR m_szDescription[200];
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TCHAR m_szDriverName[200];
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TCHAR m_szDriverPath[500];
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TCHAR m_szDriverVersion[100];
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TCHAR m_szDriverLanguage[100];
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TCHAR m_szDriverLanguageLocal[100];
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TCHAR m_szDriverAttributes[100];
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TCHAR m_szDriverDate[60];
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TCHAR m_szDriverDateLocal[60];
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TCHAR m_szOtherDrivers[200];
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TCHAR m_szProvider[200];
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TCHAR m_szType[100]; // Emulated / vxd / wdm
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LONG m_numBytes;
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BOOL m_bDriverBeta;
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BOOL m_bDriverDebug;
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BOOL m_bDriverSigned;
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BOOL m_bDriverSignedValid;
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LONG m_lwAccelerationLevel;
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RegError* m_pRegErrorFirst;
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TCHAR m_szNotes[3000];
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TCHAR m_szNotesEnglish[3000];
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TestResult m_testResultSnd; // This is filled in by testsnd.cpp
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SoundInfo* m_pSoundInfoNext;
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};
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HRESULT GetBasicSoundInfo(SoundInfo** ppSoundInfoFirst);
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HRESULT GetExtraSoundInfo(SoundInfo* pSoundInfoFirst);
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HRESULT GetDSSoundInfo(SoundInfo* pSoundInfoFirst);
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VOID DestroySoundInfo(SoundInfo* pSoundInfoFirst);
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HRESULT ChangeAccelerationLevel(SoundInfo* pSoundInfo, LONG lwLevel);
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VOID DiagnoseSound(SoundInfo* pSoundInfoFirst);
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#endif // DISPINFO_H
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