framework/platform/win32/tcuWin32Platform.cpp

   1 /*-------------------------------------------------------------------------
   2  * drawElements Quality Program Tester Core
   3  * ----------------------------------------
   4  *
   5  * Copyright 2016 The Android Open Source Project
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  *
  19  *//*!
  20  * \file
  21  * \brief Win32 platform port.
  22  *//*--------------------------------------------------------------------*/
  23
  24 #include "tcuWin32Platform.hpp"
  25 #include "tcuWGLContextFactory.hpp"
  26 #include "tcuWin32EGLNativeDisplayFactory.hpp"
  27 #include "egluGLContextFactory.hpp"
  28
  29 namespace tcu
  30 {
  31 namespace win32
  32 {
  33
  34 Platform::Platform (void)
  35         : m_instance            (GetModuleHandle(NULL))
  36         , m_vulkanPlatform      (m_instance)
  37 {
  38         // Set process priority to lower.
  39         SetPriorityClass(GetCurrentProcess(), BELOW_NORMAL_PRIORITY_CLASS);
  40
  41         {
  42                 wgl::ContextFactory* factory = DE_NULL;
  43
  44                 try
  45                 {
  46                         factory = new wgl::ContextFactory(m_instance);
  47                 }
  48                 catch (const std::exception& e)
  49                 {
  50                         print("Warning: WGL not supported: %s\n", e.what());
  51                 }
  52
  53                 if (factory)
  54                 {
  55                         try
  56                         {
  57                                 m_contextFactoryRegistry.registerFactory(factory);
  58                         }
  59                         catch (...)
  60                         {
  61                                 delete factory;
  62                                 throw;
  63                         }
  64                 }
  65         }
  66
  67         m_nativeDisplayFactoryRegistry.registerFactory(new win32::EGLNativeDisplayFactory(m_instance));
  68         m_contextFactoryRegistry.registerFactory(new eglu::GLContextFactory(m_nativeDisplayFactoryRegistry));
  69 }
  70
  71 Platform::~Platform (void)
  72 {
  73 }
  74
  75 bool Platform::processEvents (void)
  76 {
  77         MSG msg;
  78         while (PeekMessage(&msg, (HWND)-1, 0, 0, PM_REMOVE))
  79         {
  80                 DispatchMessage(&msg);
  81                 if (msg.message == WM_QUIT)
  82                         return false;
  83         }
  84         return true;
  85 }
  86
  87 } // win32
  88 } // tcu
  89
  90 // Create platform
  91 tcu::Platform* createPlatform (void)
  92 {
  93         return new tcu::win32::Platform();
  94 }