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59 lines
2.2 KiB
59 lines
2.2 KiB
//----------------------------------------------------------------------------
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//
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// testprov.h
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//
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// Test HAL provider class.
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//
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// Test HAL provider is an itermediate object between D3DIM and
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// real HAL provider. Itis used to print some data sent to a driver to a
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// file. After that the real HAL driver is called.
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// Test HAL provider is enabled by specifying non-empty string key "TestFile"
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// under DIRECT3D key in the registry. The specified string is the name for
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// a binary file to output data to. File format is described in TESTFILE.H
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//
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// Copyright (C) Microsoft Corporation, 1997.
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//
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//----------------------------------------------------------------------------
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#ifndef _TESTPROV_H_
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#define _TESTPROV_H_
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class CTestHalProvider : public IHalProvider
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{
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public:
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// IUnknown.
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STDMETHOD(QueryInterface)(THIS_ REFIID riid, LPVOID* ppvObj);
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STDMETHOD_(ULONG, AddRef)(THIS);
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STDMETHOD_(ULONG, Release)(THIS);
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// IHalProvider.
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STDMETHOD(GetInterface)(THIS_
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LPDDRAWI_DIRECTDRAW_GBL pDdGbl,
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LPD3DHALPROVIDER_INTERFACEDATA pInterfaceData,
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DWORD dwVersion);
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STDMETHOD(GetCaps)(THIS_
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LPDDRAWI_DIRECTDRAW_GBL pDdGbl,
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LPD3DDEVICEDESC7 pHwDesc,
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LPD3DDEVICEDESC7 pHelDesc,
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DWORD dwVersion);
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};
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//----------------------------------------------------------------------------
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//
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// GetTestProvider
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//
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// Input:
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// riid and pCurrentHalProvider are equal to the currently selected provider.
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// GlobalData - data provided by DDraw
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// fileName - output file name
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// dwFlags - currently not used
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//
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// Returns:
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// the test HAL provider in ppHalProvider.
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// D3D_OK if success
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//
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//----------------------------------------------------------------------------
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STDAPI GetTestHalProvider(REFIID riid,
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DDRAWI_DIRECTDRAW_GBL *pGlobalData,
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IHalProvider **ppHalProvider,
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IHalProvider * pCurrentHalProvider,
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DWORD dwFlags);
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#endif
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