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preliminary result

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code@koerner-de.net
2012-04-04 19:10:38 +00:00
parent 56844968e4
commit d99107a919
11 changed files with 622 additions and 82 deletions
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uMod_DX9/uMod_DX9_dll.cpp
+27 -24
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@@ -44,8 +44,8 @@ typedef IDirect3D9 *(APIENTRY *Direct3DCreate9_type)(UINT);
typedef HRESULT (APIENTRY *Direct3DCreate9Ex_type)(UINT SDKVersion, IDirect3D9Ex **ppD3D);
#ifndef NO_INJECTION
Direct3DCreate9_type Direct3DCreate9_fn; // we need to store the pointer to the original Direct3DCreate9 function after we have done a detour
Direct3DCreate9Ex_type Direct3DCreate9Ex_fn; // we need to store the pointer to the original Direct3DCreate9 function after we have done a detour
Direct3DCreate9_type Direct3DCreate9_fn = NULL; // we need to store the pointer to the original Direct3DCreate9 function after we have done a detour
Direct3DCreate9Ex_type Direct3DCreate9Ex_fn = NULL; // we need to store the pointer to the original Direct3DCreate9 function after we have done a detour
#endif
@@ -61,18 +61,21 @@ void InitDX9(void)
#ifndef NO_INJECTION
// we detour the original Direct3DCreate9 to our MyDirect3DCreate9
Direct3DCreate9_fn = (Direct3DCreate9_type) GetProcAddress(gl_hOriginal_DX9_Dll, "Direct3DCreate9");
if (Direct3DCreate9_fn!=NULL)
if (gl_hOriginal_DX9_Dll!=NULL)
{
Message("Detour: Direct3DCreate9\n");
Direct3DCreate9_fn = (Direct3DCreate9_type)DetourFunc( (BYTE*)Direct3DCreate9_fn, (BYTE*)uMod_Direct3DCreate9, 5);
}
Direct3DCreate9_fn = (Direct3DCreate9_type) GetProcAddress(gl_hOriginal_DX9_Dll, "Direct3DCreate9");
if (Direct3DCreate9_fn!=NULL)
{
Message("Detour: Direct3DCreate9\n");
Direct3DCreate9_fn = (Direct3DCreate9_type)DetourFunc( (BYTE*)Direct3DCreate9_fn, (BYTE*)uMod_Direct3DCreate9, 5);
}
Direct3DCreate9Ex_fn = (Direct3DCreate9Ex_type) GetProcAddress(gl_hOriginal_DX9_Dll, "Direct3DCreate9Ex");
if (Direct3DCreate9Ex_fn!=NULL)
{
Message("Detour: Direct3DCreate9Ex\n");
Direct3DCreate9Ex_fn = (Direct3DCreate9Ex_type)DetourFunc( (BYTE*)Direct3DCreate9Ex_fn, (BYTE*)uMod_Direct3DCreate9Ex, 7);
Direct3DCreate9Ex_fn = (Direct3DCreate9Ex_type) GetProcAddress(gl_hOriginal_DX9_Dll, "Direct3DCreate9Ex");
if (Direct3DCreate9Ex_fn!=NULL)
{
Message("Detour: Direct3DCreate9Ex\n");
Direct3DCreate9Ex_fn = (Direct3DCreate9Ex_type)DetourFunc( (BYTE*)Direct3DCreate9Ex_fn, (BYTE*)uMod_Direct3DCreate9Ex, 7);
}
}
#endif
}
@@ -89,17 +92,15 @@ void ExitDX9(void)
void LoadOriginal_DX9_Dll(void)
{
char buffer[MAX_PATH];
GetSystemDirectory(buffer,MAX_PATH); //get the system directory, we need to open the original d3d9.dll
// Append dll name
strcat_s( buffer, MAX_PATH,"\\d3d9.dll");
// try to load the system's d3d9.dll, if pointer empty
if (!gl_hOriginal_DX9_Dll) gl_hOriginal_DX9_Dll = LoadLibrary(buffer);
if (!gl_hOriginal_DX9_Dll)
if (gl_hOriginal_DX9_Dll==NULL)
{
ExitProcess(0); // exit the hard way
GetSystemDirectory(buffer,MAX_PATH); //get the system directory, we need to open the original d3d9.dll
// Append dll name
strcat_s( buffer, MAX_PATH,"\\d3d9.dll");
// try to load the system's d3d9.dll
gl_hOriginal_DX9_Dll = LoadLibrary(buffer);
}
}
@@ -113,7 +114,8 @@ IDirect3D9* WINAPI Direct3DCreate9(UINT SDKVersion)
{
Message("WINAPI Direct3DCreate9\n");
if (!gl_hOriginal_DX9_Dll) LoadOriginal_DX9_Dll(); // looking for the "right d3d9.dll"
if (gl_hOriginal_DX9_Dll==NULL) LoadOriginal_DX9_Dll(); // looking for the "original d3d9.dll"
if (gl_hOriginal_DX9_Dll==NULL) return (NULL);
// find original function in original d3d9.dll
Direct3DCreate9_type D3DCreate9_fn = (Direct3DCreate9_type) GetProcAddress( gl_hOriginal_DX9_Dll, "Direct3DCreate9");
@@ -140,7 +142,8 @@ HRESULT WINAPI Direct3DCreate9Ex(UINT SDKVersion, IDirect3D9Ex **ppD3D)
{
Message("WINAPI Direct3DCreate9Ex\n");
if (!gl_hOriginal_DX9_Dll) LoadOriginal_DX9_Dll(); // looking for the "right d3d9.dll"
if (gl_hOriginal_DX9_Dll==NULL) LoadOriginal_DX9_Dll(); // looking for the "original d3d9.dll"
if (gl_hOriginal_DX9_Dll==NULL) return (NULL);
// find original function in original d3d9.dll
Direct3DCreate9Ex_type D3DCreate9Ex_fn = (Direct3DCreate9Ex_type) GetProcAddress( gl_hOriginal_DX9_Dll, "Direct3DCreate9Ex");