mirror of
https://github.com/DxWnd/DxWnd.reloaded
synced 2024-12-30 09:25:35 +01:00
89 lines
3.7 KiB
C++
89 lines
3.7 KiB
C++
//------------------------------------------------------------------------------
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// Tiny DirectDraw Proxy DLL v1.0 [28.05.2010]
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// Copyright 2010 Evgeny Vrublevsky <veg@tut.by>
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//------------------------------------------------------------------------------
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#define APP_NAME "Tiny DirectDraw Proxy"
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#define APP_VERSION "1.0 [28.05.2010]"
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#include <ctype.h>
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void InitDxWnd(void);
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void DxWndEndHook(void);
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struct d3d9_dll
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{
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HMODULE dll;
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FARPROC Direct3DShaderValidatorCreate9;
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FARPROC PSGPError;
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FARPROC PSGPSampleTexture;
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FARPROC D3DPERF_BeginEvent;
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FARPROC D3DPERF_EndEvent;
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FARPROC D3DPERF_GetStatus;
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FARPROC D3DPERF_QueryRepeatFrame;
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FARPROC D3DPERF_SetMarker;
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FARPROC D3DPERF_SetOptions;
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FARPROC D3DPERF_SetRegion;
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FARPROC DebugSetLevel;
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FARPROC DebugSetMute;
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FARPROC Direct3DCreate9;
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FARPROC Direct3DCreate9Ex;
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} d3d9;
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__declspec(naked) void FakeDirect3DShaderValidatorCreate9() { _asm { jmp [d3d9.Direct3DShaderValidatorCreate9] } }
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__declspec(naked) void FakePSGPError() { _asm { jmp [d3d9.PSGPError] } }
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__declspec(naked) void FakePSGPSampleTexture() { _asm { jmp [d3d9.PSGPSampleTexture] } }
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__declspec(naked) void FakeD3DPERF_BeginEvent() { _asm { jmp [d3d9.D3DPERF_BeginEvent] } }
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__declspec(naked) void FakeD3DPERF_EndEvent() { _asm { jmp [d3d9.D3DPERF_EndEvent] } }
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__declspec(naked) void FakeD3DPERF_GetStatus() { _asm { jmp [d3d9.D3DPERF_GetStatus] } }
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__declspec(naked) void FakeD3DPERF_QueryRepeatFrame() { _asm { jmp [d3d9.D3DPERF_QueryRepeatFrame] } }
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__declspec(naked) void FakeD3DPERF_SetMarker() { _asm { jmp [d3d9.D3DPERF_SetMarker] } }
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__declspec(naked) void FakeD3DPERF_SetOptions() { _asm { jmp [d3d9.D3DPERF_SetOptions] } }
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__declspec(naked) void FakeD3DPERF_SetRegion() { _asm { jmp [d3d9.D3DPERF_SetRegion] } }
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__declspec(naked) void FakeDebugSetLevel() { _asm { jmp [d3d9.DebugSetLevel] } }
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__declspec(naked) void FakeDebugSetMute() { _asm { jmp [d3d9.DebugSetMute] } }
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__declspec(naked) void FakeDirect3DCreate9() { _asm { jmp [d3d9.Direct3DCreate9] } }
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__declspec(naked) void FakeDirect3DCreate9Ex() { _asm { jmp [d3d9.Direct3DCreate9Ex] } }
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BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)
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{
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char path[MAX_PATH];
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switch (ul_reason_for_call)
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{
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case DLL_PROCESS_ATTACH:
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{
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CopyMemory(path+GetSystemDirectory(path,MAX_PATH-10), "\\d3d9.dll",11);
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d3d9.dll = LoadLibrary(path);
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if (d3d9.dll == false)
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{
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MessageBox(0, "Cannot load original d3d9.dll library", APP_NAME, MB_ICONERROR);
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ExitProcess(0);
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}
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d3d9.Direct3DShaderValidatorCreate9 = GetProcAddress(d3d9.dll, "Direct3DShaderValidatorCreate9");
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d3d9.PSGPError = GetProcAddress(d3d9.dll, "PSGPError");
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d3d9.PSGPSampleTexture = GetProcAddress(d3d9.dll, "PSGPSampleTexture");
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d3d9.D3DPERF_BeginEvent = GetProcAddress(d3d9.dll, "D3DPERF_BeginEvent");
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d3d9.D3DPERF_EndEvent = GetProcAddress(d3d9.dll, "D3DPERF_EndEvent");
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d3d9.D3DPERF_GetStatus = GetProcAddress(d3d9.dll, "D3DPERF_GetStatus");
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d3d9.D3DPERF_QueryRepeatFrame = GetProcAddress(d3d9.dll, "D3DPERF_QueryRepeatFrame");
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d3d9.D3DPERF_SetMarker = GetProcAddress(d3d9.dll, "D3DPERF_SetMarker");
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d3d9.D3DPERF_SetOptions = GetProcAddress(d3d9.dll, "D3DPERF_SetOptions");
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d3d9.D3DPERF_SetRegion = GetProcAddress(d3d9.dll, "D3DPERF_SetRegion");
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d3d9.DebugSetLevel = GetProcAddress(d3d9.dll, "DebugSetLevel");
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d3d9.DebugSetMute = GetProcAddress(d3d9.dll, "DebugSetMute");
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d3d9.Direct3DCreate9 = GetProcAddress(d3d9.dll, "Direct3DCreate9");
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d3d9.Direct3DCreate9Ex = GetProcAddress(d3d9.dll, "Direct3DCreate9Ex");
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InitDxWnd();
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break;
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}
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case DLL_PROCESS_DETACH:
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{
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DxWndEndHook();
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FreeLibrary(d3d9.dll);
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}
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break;
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}
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return TRUE;
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}
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