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35 lines
892 B
C
35 lines
892 B
C
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/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS ReactX
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* FILE: dll/directx/d3d9/d3d9_helpers.c
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* PURPOSE: d3d9.dll helper functions
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* PROGRAMERS: Gregor Brunmar <gregor (dot) brunmar (at) home (dot) se>
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*/
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#include "d3d9_helpers.h"
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static LPCSTR D3dDebugRegPath = "Software\\Microsoft\\Direct3D";
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BOOL ReadRegistryValue(IN DWORD ValueType, IN LPCSTR ValueName, OUT LPBYTE DataBuffer, IN OUT LPDWORD DataBufferSize)
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{
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HKEY hKey;
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DWORD Type;
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LONG Ret;
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if (ERROR_SUCCESS != RegOpenKeyEx(HKEY_LOCAL_MACHINE, D3dDebugRegPath, 0, KEY_QUERY_VALUE, &hKey))
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return FALSE;
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Ret = RegQueryValueEx(hKey, ValueName, 0, &Type, DataBuffer, DataBufferSize);
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RegCloseKey(hKey);
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if (ERROR_SUCCESS != Ret)
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return FALSE;
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if (Type != ValueType)
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return FALSE;
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return TRUE;
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}
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