| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the plugins of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
| ** https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "qxcbeglnativeinterfacehandler.h" |
| |
| #include <QtGui/private/qguiapplication_p.h> |
| #include "qxcbeglwindow.h" |
| #include "qxcbintegration.h" |
| #include "qxcbeglintegration.h" |
| #include "qxcbeglcontext.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| static int resourceType(const QByteArray &key) |
| { |
| static const QByteArray names[] = { // match QXcbEglNativeInterfaceHandler::ResourceType |
| QByteArrayLiteral("egldisplay"), |
| QByteArrayLiteral("eglcontext"), |
| QByteArrayLiteral("eglconfig") |
| }; |
| for (size_t i = 0; i < sizeof(names) / sizeof(names[0]); i++) { |
| if (key == names[i]) |
| return i; |
| } |
| |
| if (key == QByteArrayLiteral("get_egl_context")) |
| return QXcbEglNativeInterfaceHandler::EglContext; |
| |
| return sizeof(names) / sizeof(names[0]); |
| } |
| |
| QXcbEglNativeInterfaceHandler::QXcbEglNativeInterfaceHandler(QXcbNativeInterface *nativeInterface) |
| : QXcbNativeInterfaceHandler(nativeInterface) |
| { |
| } |
| |
| QPlatformNativeInterface::NativeResourceForIntegrationFunction QXcbEglNativeInterfaceHandler::nativeResourceFunctionForIntegration(const QByteArray &resource) const{ |
| switch (resourceType(resource)) { |
| case EglDisplay: |
| return eglDisplay; |
| default: |
| break; |
| } |
| return nullptr; |
| } |
| |
| QPlatformNativeInterface::NativeResourceForContextFunction QXcbEglNativeInterfaceHandler::nativeResourceFunctionForContext(const QByteArray &resource) const |
| { |
| switch (resourceType(resource)) { |
| case EglContext: |
| return eglContextForContext; |
| case EglConfig: |
| return eglConfigForContext; |
| default: |
| break; |
| } |
| return nullptr; |
| } |
| |
| QPlatformNativeInterface::NativeResourceForWindowFunction QXcbEglNativeInterfaceHandler::nativeResourceFunctionForWindow(const QByteArray &resource) const |
| { |
| switch (resourceType(resource)) { |
| case EglDisplay: |
| return eglDisplayForWindow; |
| default: |
| break; |
| } |
| return nullptr; |
| } |
| |
| void *QXcbEglNativeInterfaceHandler::eglDisplay() |
| { |
| QXcbIntegration *integration = QXcbIntegration::instance(); |
| QXcbEglIntegration *eglIntegration = static_cast<QXcbEglIntegration *>(integration->defaultConnection()->glIntegration()); |
| return eglIntegration->eglDisplay(); |
| } |
| |
| void *QXcbEglNativeInterfaceHandler::eglDisplayForWindow(QWindow *window) |
| { |
| Q_ASSERT(window); |
| if (window->supportsOpenGL() && window->handle() == nullptr) |
| return eglDisplay(); |
| else if (window->supportsOpenGL()) |
| return static_cast<QXcbEglWindow *>(window->handle())->glIntegration()->eglDisplay(); |
| return nullptr; |
| } |
| |
| void *QXcbEglNativeInterfaceHandler::eglContextForContext(QOpenGLContext *context) |
| { |
| Q_ASSERT(context); |
| Q_ASSERT(context->handle()); |
| return static_cast<QXcbEglContext *>(context->handle())->eglContext(); |
| } |
| |
| void *QXcbEglNativeInterfaceHandler::eglConfigForContext(QOpenGLContext *context) |
| { |
| Q_ASSERT(context); |
| Q_ASSERT(context->handle()); |
| return static_cast<QXcbEglContext *>(context->handle())->eglConfig(); |
| } |
| |
| QT_END_NAMESPACE |