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      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 }
     95