src/D3D8/D3D8.cpp

   1 // Copyright 2016 The SwiftShader Authors. All Rights Reserved.
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //    http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 #include "Direct3D8.hpp"
  16
  17 #include "resource.h"
  18
  19 #include <stdio.h>
  20 #include <assert.h>
  21
  22 extern "C"
  23 {
  24         HINSTANCE dllInstance;
  25
  26         int     __stdcall DllMain(HINSTANCE     instance, unsigned long reason, void *reserved)
  27         {
  28                 dllInstance     = instance;
  29
  30                 switch(reason)
  31                 {
  32                 case DLL_PROCESS_DETACH:
  33                         break;
  34                 case DLL_PROCESS_ATTACH:
  35                         DisableThreadLibraryCalls(instance);
  36                         break;
  37                 case DLL_THREAD_ATTACH:
  38                         break;
  39                 case DLL_THREAD_DETACH:
  40                         break;
  41                 default:
  42                         SetLastError(ERROR_INVALID_PARAMETER);
  43                         return FALSE;
  44                 }
  45
  46                 return TRUE;
  47         }
  48
  49         IDirect3D8 *__stdcall Direct3DCreate8(unsigned int version)
  50         {
  51                 // D3D_SDK_VERSION check
  52                 if(version != 120 &&   // 8.0
  53                    version != 220)     // 8.1
  54                 {
  55                         return 0;
  56                 }
  57
  58                 #ifndef NDEBUG
  59                         FILE *file = fopen("debug.txt", "w");   // Clear debug log
  60                         fclose(file);
  61                 #endif
  62
  63                 IDirect3D8 *device = new D3D8::Direct3D8(version, dllInstance);
  64
  65                 if(device)
  66                 {
  67                         device->AddRef();
  68                 }
  69
  70                 return device;
  71         }
  72
  73         int __stdcall CheckFullscreen()   // FIXME: __cdecl or __stdcall?
  74         {
  75                 #ifndef NDEBUG
  76                 //      ASSERT(false);   // FIXME
  77                 #endif
  78
  79                 return FALSE;
  80         }
  81
  82     void __cdecl DebugSetMute(long mute)   // FIXME: Return type
  83         {
  84         //      ASSERT(false);   // FIXME
  85         }
  86
  87     int __stdcall ValidatePixelShader(long *shader, int x, int y, int z)   // FIXME: __cdecl or __stdcall?   // FIXME: Argument meanings
  88         {
  89         //      ASSERT(false);   // FIXME
  90
  91                 return TRUE;
  92         }
  93
  94     int __stdcall ValidateVertexShader(long *shader, int x, int y, int z)   // FIXME: __cdecl or __stdcall?   // FIXME: Argument meanings
  95         {
  96         //      ASSERT(false);   // FIXME
  97
  98                 return TRUE;
  99         }
 100 }