git.cworth.org Git - apitrace/blob - wrappers/d3d11stubs.cpp

   1 /**************************************************************************
   2  *
   3  * Copyright 2012 VMware, Inc.
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a copy
   7  * of this software and associated documentation files (the "Software"), to deal
   8  * in the Software without restriction, including without limitation the rights
   9  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  10  * copies of the Software, and to permit persons to whom the Software is
  11  * furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice shall be included in
  14  * all copies or substantial portions of the Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  19  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  22  * THE SOFTWARE.
  23  *
  24  **************************************************************************/
  25
  26
  27 /*
  28  *Stubs for internal D3D11 functions.
  29  */
  30
  31
  32 #include "os.hpp"
  33
  34 #include "d3d11imports.hpp"
  35
  36
  37 static HMODULE g_hD3D11Module = NULL;
  38
  39
  40 static PROC
  41 _getD3D11ProcAddress(LPCSTR lpProcName) {
  42     if (!g_hD3D11Module) {
  43         char szDll[MAX_PATH] = {0};
  44         if (!GetSystemDirectoryA(szDll, MAX_PATH)) {
  45             return NULL;
  46         }
  47         strcat(szDll, "\\\\d3d11.dll");
  48         g_hD3D11Module = LoadLibraryA(szDll);
  49         if (!g_hD3D11Module) {
  50             return NULL;
  51         }
  52     }
  53     return GetProcAddress(g_hD3D11Module, lpProcName);
  54 }
  55
  56
  57 typedef HRESULT (WINAPI *PFN_D3D11COREREGISTERLAYERS)(const void *unknown0, DWORD unknown1);
  58 static PFN_D3D11COREREGISTERLAYERS _D3D11CoreRegisterLayers_ptr = NULL;
  59
  60 EXTERN_C HRESULT WINAPI
  61 D3D11CoreRegisterLayers(const void *unknown0, DWORD unknown1) {
  62     const char *_name = "D3D11CoreRegisterLayers";
  63     if (!_D3D11CoreRegisterLayers_ptr) {
  64         _D3D11CoreRegisterLayers_ptr = (PFN_D3D11COREREGISTERLAYERS)_getD3D11ProcAddress(_name);
  65         if (!_D3D11CoreRegisterLayers_ptr) {
  66             os::log("error: unavailable function %s\n", _name);
  67             os::abort();
  68         }
  69     }
  70     return _D3D11CoreRegisterLayers_ptr(unknown0, unknown1);
  71 }
  72
  73 typedef SIZE_T (WINAPI *PFN_D3D11COREGETLAYEREDDEVICESIZE)(const void *unknown0, DWORD unknown1);
  74 static PFN_D3D11COREGETLAYEREDDEVICESIZE _D3D11CoreGetLayeredDeviceSize_ptr = NULL;
  75
  76 EXTERN_C SIZE_T WINAPI
  77 D3D11CoreGetLayeredDeviceSize(const void *unknown0, DWORD unknown1) {
  78     const char *_name = "D3D11CoreGetLayeredDeviceSize";
  79     if (!_D3D11CoreGetLayeredDeviceSize_ptr) {
  80         _D3D11CoreGetLayeredDeviceSize_ptr = (PFN_D3D11COREGETLAYEREDDEVICESIZE)_getD3D11ProcAddress(_name);
  81         if (!_D3D11CoreGetLayeredDeviceSize_ptr) {
  82             os::log("error: unavailable function %s\n", _name);
  83             os::abort();
  84         }
  85     }
  86     return _D3D11CoreGetLayeredDeviceSize_ptr(unknown0, unknown1);
  87 }
  88
  89 typedef HRESULT (WINAPI *PFN_D3D11CORECREATELAYEREDDEVICE)(const void *unknown0, DWORD unknown1, const void *unknown2, REFIID riid, void **ppvObj);
  90 static PFN_D3D11CORECREATELAYEREDDEVICE _D3D11CoreCreateLayeredDevice_ptr = NULL;
  91
  92 EXTERN_C HRESULT WINAPI
  93 D3D11CoreCreateLayeredDevice(const void *unknown0, DWORD unknown1, const void *unknown2, REFIID riid, void **ppvObj) {
  94     const char *_name = "D3D11CoreCreateLayeredDevice";
  95     if (!_D3D11CoreCreateLayeredDevice_ptr) {
  96         _D3D11CoreCreateLayeredDevice_ptr = (PFN_D3D11CORECREATELAYEREDDEVICE)_getD3D11ProcAddress(_name);
  97         if (!_D3D11CoreCreateLayeredDevice_ptr) {
  98             os::log("error: unavailable function %s\n", _name);
  99             os::abort();
 100         }
 101     }
 102     return _D3D11CoreCreateLayeredDevice_ptr(unknown0, unknown1, unknown2, riid, ppvObj);
 103 }
 104
 105 typedef HRESULT (WINAPI *PFN_D3D11CORECREATEDEVICE)(DWORD unknown0, DWORD unknown1, DWORD unknown2, DWORD unknown3, DWORD unknown4, DWORD unknown5, DWORD unknown6, DWORD unknown7, DWORD unknown8);
 106 static PFN_D3D11CORECREATEDEVICE _D3D11CoreCreateDevice_ptr = NULL;
 107
 108 EXTERN_C HRESULT WINAPI
 109 D3D11CoreCreateDevice(DWORD unknown0, DWORD unknown1, DWORD unknown2, DWORD unknown3, DWORD unknown4, DWORD unknown5, DWORD unknown6, DWORD unknown7, DWORD unknown8) {
 110     const char *_name = "D3D11CoreCreateDevice";
 111     if (!_D3D11CoreCreateDevice_ptr) {
 112         _D3D11CoreCreateDevice_ptr = (PFN_D3D11CORECREATEDEVICE)_getD3D11ProcAddress(_name);
 113         if (!_D3D11CoreCreateDevice_ptr) {
 114             os::log("error: unavailable function %s\n", _name);
 115             os::abort();
 116         }
 117     }
 118     return _D3D11CoreCreateDevice_ptr(unknown0, unknown1, unknown2, unknown3, unknown4, unknown5, unknown6, unknown7, unknown8);
 119 }
 120
 121