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 Android EGL platform. 22 *//*--------------------------------------------------------------------*/ 23 24#include "tcuAndroidPlatform.hpp" 25#include "gluRenderContext.hpp" 26#include "egluNativeDisplay.hpp" 27#include "egluNativeWindow.hpp" 28#include "egluGLContextFactory.hpp" 29#include "egluUtil.hpp" 30 31namespace tcu 32{ 33namespace Android 34{ 35 36static const eglu::NativeDisplay::Capability DISPLAY_CAPABILITIES = eglu::NativeDisplay::CAPABILITY_GET_DISPLAY_LEGACY; 37static const eglu::NativeWindow::Capability WINDOW_CAPABILITIES = (eglu::NativeWindow::Capability)(eglu::NativeWindow::CAPABILITY_CREATE_SURFACE_LEGACY | 38 eglu::NativeWindow::CAPABILITY_SET_SURFACE_SIZE | 39 eglu::NativeWindow::CAPABILITY_GET_SCREEN_SIZE); 40 41class NativeDisplay : public eglu::NativeDisplay 42{ 43public: 44 NativeDisplay (void) : eglu::NativeDisplay(DISPLAY_CAPABILITIES) {} 45 virtual ~NativeDisplay (void) {} 46 47 virtual EGLNativeDisplayType getLegacyNative (void) { return EGL_DEFAULT_DISPLAY; } 48}; 49 50class NativeDisplayFactory : public eglu::NativeDisplayFactory 51{ 52public: 53 NativeDisplayFactory (WindowRegistry& windowRegistry); 54 ~NativeDisplayFactory (void) {} 55 56 virtual eglu::NativeDisplay* createDisplay (const EGLAttrib* attribList) const; 57}; 58 59class NativeWindow : public eglu::NativeWindow 60{ 61public: 62 NativeWindow (Window* window, int width, int height, int32_t format); 63 virtual ~NativeWindow (void); 64 65 virtual EGLNativeWindowType getLegacyNative (void) { return m_window->getNativeWindow(); } 66 IVec2 getScreenSize (void) const { return m_window->getSize(); } 67 68 void setSurfaceSize (IVec2 size); 69 70 virtual void processEvents (void); 71 72private: 73 Window* m_window; 74 int32_t m_format; 75}; 76 77class NativeWindowFactory : public eglu::NativeWindowFactory 78{ 79public: 80 NativeWindowFactory (WindowRegistry& windowRegistry); 81 ~NativeWindowFactory (void); 82 83 virtual eglu::NativeWindow* createWindow (eglu::NativeDisplay* nativeDisplay, const eglu::WindowParams& params) const; 84 virtual eglu::NativeWindow* createWindow (eglu::NativeDisplay* nativeDisplay, EGLDisplay display, EGLConfig config, const EGLAttrib* attribList, const eglu::WindowParams& params) const; 85 86private: 87 virtual eglu::NativeWindow* createWindow (const eglu::WindowParams& params, int32_t format) const; 88 89 WindowRegistry& m_windowRegistry; 90}; 91 92// NativeWindow 93 94NativeWindow::NativeWindow (Window* window, int width, int height, int32_t format) 95 : eglu::NativeWindow (WINDOW_CAPABILITIES) 96 , m_window (window) 97 , m_format (format) 98{ 99 // Set up buffers. 100 setSurfaceSize(IVec2(width, height)); 101} 102 103NativeWindow::~NativeWindow (void) 104{ 105 m_window->release(); 106} 107 108void NativeWindow::processEvents (void) 109{ 110 if (m_window->isPendingDestroy()) 111 throw eglu::WindowDestroyedError("Window has been destroyed"); 112} 113 114void NativeWindow::setSurfaceSize (tcu::IVec2 size) 115{ 116 m_window->setBuffersGeometry(size.x() != eglu::WindowParams::SIZE_DONT_CARE ? size.x() : 0, 117 size.y() != eglu::WindowParams::SIZE_DONT_CARE ? size.y() : 0, 118 m_format); 119} 120 121// NativeWindowFactory 122 123NativeWindowFactory::NativeWindowFactory (WindowRegistry& windowRegistry) 124 : eglu::NativeWindowFactory ("default", "Default display", WINDOW_CAPABILITIES) 125 , m_windowRegistry (windowRegistry) 126{ 127} 128 129NativeWindowFactory::~NativeWindowFactory (void) 130{ 131} 132 133eglu::NativeWindow* NativeWindowFactory::createWindow (eglu::NativeDisplay* nativeDisplay, const eglu::WindowParams& params) const 134{ 135 DE_UNREF(nativeDisplay); 136 return createWindow(params, WINDOW_FORMAT_RGBA_8888); 137} 138 139eglu::NativeWindow* NativeWindowFactory::createWindow (eglu::NativeDisplay* nativeDisplay, EGLDisplay display, EGLConfig config, const EGLAttrib* attribList, const eglu::WindowParams& params) const 140{ 141 const int32_t format = (int32_t)eglu::getConfigAttribInt(display, config, EGL_NATIVE_VISUAL_ID); 142 DE_UNREF(nativeDisplay && attribList); 143 return createWindow(params, format); 144} 145 146 147eglu::NativeWindow* NativeWindowFactory::createWindow (const eglu::WindowParams& params, int32_t format) const 148{ 149 Window* window = m_windowRegistry.tryAcquireWindow(); 150 151 if (!window) 152 throw ResourceError("Native window is not available", DE_NULL, __FILE__, __LINE__); 153 154 return new NativeWindow(window, params.width, params.height, format); 155} 156 157// NativeDisplayFactory 158 159NativeDisplayFactory::NativeDisplayFactory (WindowRegistry& windowRegistry) 160 : eglu::NativeDisplayFactory("default", "Default display", DISPLAY_CAPABILITIES) 161{ 162 m_nativeWindowRegistry.registerFactory(new NativeWindowFactory(windowRegistry)); 163} 164 165eglu::NativeDisplay* NativeDisplayFactory::createDisplay (const EGLAttrib* attribList) const 166{ 167 DE_UNREF(attribList); 168 return new NativeDisplay(); 169} 170 171// Platform 172 173Platform::Platform (void) 174{ 175 m_nativeDisplayFactoryRegistry.registerFactory(new NativeDisplayFactory(m_windowRegistry)); 176 m_contextFactoryRegistry.registerFactory(new eglu::GLContextFactory(m_nativeDisplayFactoryRegistry)); 177} 178 179Platform::~Platform (void) 180{ 181} 182 183bool Platform::processEvents (void) 184{ 185 m_windowRegistry.garbageCollect(); 186 return true; 187} 188 189} // Android 190} // tcu 191