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97 lines
2.3 KiB
97 lines
2.3 KiB
//=================================================================
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//
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// WinmmApi.h
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//
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// Copyright (c) 1999-2001 Microsoft Corporation, All Rights Reserved
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//
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//=================================================================
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#ifndef _WinmmApi_H_
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#define _WinmmApi_H_
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#include <mmsystem.h>
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/******************************************************************************
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* #includes to Register this class with the CResourceManager.
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*****************************************************************************/
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extern const GUID g_guidWinmmApi;
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extern const TCHAR g_tstrWinmm[];
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/******************************************************************************
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* Function pointer typedefs. Add new functions here as required.
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*****************************************************************************/
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typedef UINT (WINAPI *PFN_Winmm_waveOutGetNumDevs )
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(
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void
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) ;
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#ifdef UNICODE
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typedef MMRESULT (WINAPI *PFN_Winmm_waveOutGetDevCaps )
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(
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UINT_PTR uDeviceID,
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LPWAVEOUTCAPSW pwoc,
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UINT cbwoc
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);
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#else
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typedef MMRESULT (WINAPI *PFN_Winmm_waveOutGetDevCaps )
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(
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UINT_PTR uDeviceID,
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LPWAVEOUTCAPSA pwoc,
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UINT cbwoc
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);
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#endif
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/******************************************************************************
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* Wrapper class for Tapi load/unload, for registration with CResourceManager.
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*****************************************************************************/
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class CWinmmApi : public CDllWrapperBase
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{
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private:
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// Member variables (function pointers) pointing to Tapi functions.
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// Add new functions here as required.
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PFN_Winmm_waveOutGetNumDevs m_pfnwaveOutGetNumDevs ;
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PFN_Winmm_waveOutGetDevCaps m_pfnwaveOutGetDevCaps ;
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public:
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// Constructor and destructor:
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CWinmmApi(LPCTSTR a_tstrWrappedDllName);
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~CWinmmApi();
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// Initialization function to check function pointers.
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virtual bool Init();
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// Member functions wrapping Tapi functions.
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// Add new functions here as required:
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UINT WinMMwaveOutGetNumDevs (
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void
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) ;
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#ifdef UNICODE
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MMRESULT WinmmwaveOutGetDevCaps (
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UINT_PTR uDeviceID,
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LPWAVEOUTCAPSW pwoc,
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UINT cbwoc
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);
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#else
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MMRESULT WinmmwaveOutGetDevCaps (
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UINT_PTR uDeviceID,
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LPWAVEOUTCAPSA pwoc,
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UINT cbwoc
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);
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#endif
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};
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#endif
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