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      1 /*-------------------------------------------------------------------------
      2  * drawElements Quality Program Tester Core
      3  * ----------------------------------------
      4  *
      5  * Copyright 2014 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 
     27 #if defined(DEQP_SUPPORT_EGL)
     28 #	include "tcuWin32EGLNativeDisplayFactory.hpp"
     29 #	include "egluGLContextFactory.hpp"
     30 #endif
     31 
     32 namespace tcu
     33 {
     34 
     35 Win32Platform::Win32Platform (void)
     36 	: m_instance(GetModuleHandle(NULL))
     37 {
     38 	// Set process priority to lower.
     39 	SetPriorityClass(GetCurrentProcess(), BELOW_NORMAL_PRIORITY_CLASS);
     40 
     41 	{
     42 		WGLContextFactory* factory = DE_NULL;
     43 
     44 		try
     45 		{
     46 			factory = new WGLContextFactory(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 #if defined(DEQP_SUPPORT_EGL)
     68 	m_nativeDisplayFactoryRegistry.registerFactory(new Win32EGLNativeDisplayFactory(m_instance));
     69 	m_contextFactoryRegistry.registerFactory(new eglu::GLContextFactory(m_nativeDisplayFactoryRegistry));
     70 #endif
     71 }
     72 
     73 Win32Platform::~Win32Platform (void)
     74 {
     75 }
     76 
     77 bool Win32Platform::processEvents (void)
     78 {
     79 	MSG msg;
     80 	while (PeekMessage(&msg, (HWND)-1, 0, 0, PM_REMOVE))
     81 	{
     82 		DispatchMessage(&msg);
     83 		if (msg.message == WM_QUIT)
     84 			return false;
     85 	}
     86 	return true;
     87 }
     88 
     89 } // tcu
     90 
     91 // Create platform
     92 tcu::Platform* createPlatform (void)
     93 {
     94 	return new tcu::Win32Platform();
     95 }
     96