reactos/dll/directx/d3d9/d3d9.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS ReactX
   4  * FILE:            dll/directx/d3d9/d3d9.c
   5  * PURPOSE:         d3d9.dll implementation
   6  * PROGRAMERS:      Magnus Olsen <greatlrd (at) reactos (dot) org>
   7  *                  Gregor Brunmar <gregor (dot) brunmar (at) home (dot) se>
   8  */
   9
  10 #include <d3d9.h>
  11 #include "d3d9_helpers.h"
  12 #include "d3d9_create.h"
  13 #include <debug.h>
  14
  15 #define DEBUG_MESSAGE_BUFFER_SIZE   512
  16
  17 typedef IDirect3D9* (WINAPI *LPDIRECT3DCREATE9)(UINT);
  18
  19 static LPCSTR D3dError_WrongSdkVersion =
  20     "D3D ERROR: D3D header version mismatch.\n"
  21     "The application was compiled against and will only work with "
  22     "D3D_SDK_VERSION (%d), but the currently installed runtime is "
  23     "version (%d).\n"
  24     "Recompile the application against the appropriate SDK for the installed runtime.\n"
  25     "\n";
  26
  27 HRESULT WINAPI Direct3DShaderValidatorCreate9(void)
  28 {
  29     UNIMPLEMENTED
  30     return 0;
  31 }
  32
  33 HRESULT WINAPI PSGPError(void)
  34 {
  35     UNIMPLEMENTED
  36     return 0;
  37 }
  38
  39 HRESULT WINAPI PSGPSampleTexture(void)
  40 {
  41     UNIMPLEMENTED
  42     return 0;
  43 }
  44
  45 HRESULT WINAPI DebugSetLevel(void)
  46 {
  47     UNIMPLEMENTED
  48     return 0;
  49 }
  50
  51 HRESULT WINAPI DebugSetMute(DWORD dw1)
  52 {
  53     UNIMPLEMENTED
  54     return 0;
  55 }
  56
  57 IDirect3D9* WINAPI Direct3DCreate9(UINT SDKVersion)
  58 {
  59     HINSTANCE hDebugDll;
  60     DWORD LoadDebugDll;
  61     DWORD LoadDebugDllSize;
  62     LPDIRECT3D9 D3D9Obj = 0;
  63     LPDIRECT3DCREATE9 DebugDirect3DCreate9 = 0;
  64     CHAR DebugMessageBuffer[DEBUG_MESSAGE_BUFFER_SIZE];
  65     UINT NoDebugSDKVersion = SDKVersion & ~DX_D3D9_DEBUG;
  66
  67     LoadDebugDllSize = sizeof(LoadDebugDll);
  68     if (ReadRegistryValue(REG_DWORD, "LoadDebugRuntime", (LPBYTE)&LoadDebugDll, &LoadDebugDllSize))
  69     {
  70         if (0 != LoadDebugDll)
  71         {
  72             hDebugDll = LoadLibraryA("d3d9d.dll");
  73
  74             if (0 != hDebugDll)
  75             {
  76                 DebugDirect3DCreate9 = (LPDIRECT3DCREATE9)GetProcAddress(hDebugDll, "Direct3DCreate9");
  77
  78                 return DebugDirect3DCreate9(SDKVersion);
  79             }
  80         }
  81     }
  82
  83     if (NoDebugSDKVersion != D3D_SDK_VERSION && NoDebugSDKVersion != D3D9b_SDK_VERSION)
  84     {
  85         if (SDKVersion & DX_D3D9_DEBUG)
  86         {
  87             HRESULT hResult;
  88             hResult = SafeFormatString(DebugMessageBuffer, DEBUG_MESSAGE_BUFFER_SIZE, D3dError_WrongSdkVersion, NoDebugSDKVersion, D3D_SDK_VERSION);
  89             if (SUCCEEDED(hResult))
  90                 OutputDebugStringA(DebugMessageBuffer);
  91         }
  92
  93         return NULL;
  94     }
  95
  96     CreateD3D9(&D3D9Obj, SDKVersion);
  97
  98     return D3D9Obj;
  99 }
 100
 101 BOOL APIENTRY DllMain(HANDLE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)
 102 {
 103     switch (ul_reason_for_call)
 104     {
 105         case DLL_PROCESS_ATTACH:
 106         case DLL_THREAD_ATTACH:
 107         case DLL_THREAD_DETACH:
 108         case DLL_PROCESS_DETACH:
 109             break;
 110     }
 111
 112     return TRUE;
 113 }