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* Added helper function to read Direct3D registry properties

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* Started implementing Direct3DCreate9

svn path=/trunk/; revision=31206
This commit is contained in:
Gregor Brunmar 2007-12-14 07:13:21 +00:00
parent 2125ffa5a5
commit 9cae851aec
5 changed files with 95 additions and 2 deletions
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35
reactos/dll/directx/d3d9/d3d9.c
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@ -1,5 +1,15 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS ReactX
* FILE: dll/directx/d3d9/d3d9.c
* PURPOSE: d3d9.dll implementation
* PROGRAMERS: Magnus Olsen <greatlrd (at) reactos (dot) org>
* Gregor Brunmar <gregor (dot) brunmar (at) home (dot) se>
*/
#include <windows.h>
#include "d3d9_private.h"
#include "d3d9_helpers.h"
#include <debug.h>
@ -41,8 +51,31 @@ HRESULT DebugSetMute(DWORD dw1)
DLLAPI
IDirect3D9* WINAPI Direct3DCreate9(UINT SDKVersion)
{
HINSTANCE hDebugDll;
DWORD LoadDebugDll;
DWORD LoadDebugDllSize;
LPDIRECT3D9 D3D9Obj = 0;
LPDIRECT3DCREATE9 DebugDirect3DCreate9 = 0;
UNIMPLEMENTED
return 0;
LoadDebugDllSize = sizeof(LoadDebugDll);
if (ReadRegistryValue(REG_DWORD, "LoadDebugRuntime", (LPBYTE)&LoadDebugDll, &LoadDebugDllSize))
{
if (0 != LoadDebugDll)
{
hDebugDll = LoadLibrary("d3d9d.dll");
if (0 != hDebugDll)
{
DebugDirect3DCreate9 = (LPDIRECT3DCREATE9)GetProcAddress(hDebugDll, "Direct3DCreate9");
D3D9Obj = DebugDirect3DCreate9(SDKVersion);
}
}
}
return D3D9Obj;
}
BOOL APIENTRY DllMain(HANDLE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)

5
reactos/dll/directx/d3d9/d3d9.rbuild
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@ -2,6 +2,11 @@
<!DOCTYPE module SYSTEM "../../../tools/rbuild/project.dtd">
<module name="d3d9" type="win32dll" entrypoint="0" installbase="system32" installname="d3d9.dll">
<importlibrary definition="d3d9.def" />
<library>advapi32</library>
<library>kernel32</library>
<file>d3d9.c</file>
<file>d3d9_helpers.c</file>
<file>d3d9.rc</file>
</module>

34
reactos/dll/directx/d3d9/d3d9_helpers.c Normal file
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@ -0,0 +1,34 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS ReactX
* FILE: dll/directx/d3d9/d3d9_helpers.c
* PURPOSE: d3d9.dll helper functions
* PROGRAMERS: Gregor Brunmar <gregor (dot) brunmar (at) home (dot) se>
*/
#include "d3d9_helpers.h"
static LPCSTR D3dDebugRegPath = "Software\\Microsoft\\Direct3D";
BOOL ReadRegistryValue(IN DWORD ValueType, IN LPCSTR ValueName, OUT LPBYTE DataBuffer, IN OUT LPDWORD DataBufferSize)
{
HKEY hKey;
DWORD Type;
LONG Ret;
if (ERROR_SUCCESS != RegOpenKeyEx(HKEY_LOCAL_MACHINE, D3dDebugRegPath, 0, KEY_QUERY_VALUE, &hKey))
return FALSE;
Ret = RegQueryValueEx(hKey, ValueName, 0, &Type, DataBuffer, DataBufferSize);
RegCloseKey(hKey);
if (ERROR_SUCCESS != Ret)
return FALSE;
if (Type != ValueType)
return FALSE;
return TRUE;
}

11
reactos/dll/directx/d3d9/d3d9_helpers.h Normal file
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@ -0,0 +1,11 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS ReactX
* FILE: dll/directx/d3d9/d3d9_helpers.h
* PURPOSE: d3d9.dll helper functions
* PROGRAMERS: Gregor Brunmar <gregor (dot) brunmar (at) home (dot) se>
*/
#include <windows.h>
BOOL ReadRegistryValue(IN DWORD ValueType, IN LPCSTR ValueName, OUT LPBYTE DataBuffer, IN OUT LPDWORD DataBufferSize);

10
reactos/dll/directx/d3d9/d3d9_private.h
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@ -1,8 +1,18 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS ReactX
* FILE: dll/directx/d3d9/d3d9_helpers.c
* PURPOSE: d3d9.dll helper functions
* PROGRAMERS: Gregor Brunmar <gregor (dot) brunmar (at) home (dot) se>
*/
#include <windows.h>
#include <d3d9.h>
#define DLLAPI __declspec(dllexport)
typedef IDirect3D9* WINAPI (*LPDIRECT3DCREATE9)(UINT);
struct _tagDIRECTD3D9_INT_
{
/* 0x0000 */ LPVOID lpVtbl; /* LPDIRECTD3D9 functoions table */