diff options
Diffstat (limited to 'examples/quick/rendercontrol/rendercontrol_opengl/window_multithreaded.h')
-rw-r--r-- | examples/quick/rendercontrol/rendercontrol_opengl/window_multithreaded.h | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/examples/quick/rendercontrol/rendercontrol_opengl/window_multithreaded.h b/examples/quick/rendercontrol/rendercontrol_opengl/window_multithreaded.h deleted file mode 100644 index ded80a0064..0000000000 --- a/examples/quick/rendercontrol/rendercontrol_opengl/window_multithreaded.h +++ /dev/null @@ -1,152 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** 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. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef WINDOW_MULTITHREADED_H -#define WINDOW_MULTITHREADED_H - -#include <QWindow> -#include <QMatrix4x4> -#include <QThread> -#include <QWaitCondition> -#include <QMutex> - -QT_FORWARD_DECLARE_CLASS(QOpenGLContext) -QT_FORWARD_DECLARE_CLASS(QOpenGLFramebufferObject) -QT_FORWARD_DECLARE_CLASS(QOffscreenSurface) -QT_FORWARD_DECLARE_CLASS(QQuickRenderControl) -QT_FORWARD_DECLARE_CLASS(QQuickWindow) -QT_FORWARD_DECLARE_CLASS(QQmlEngine) -QT_FORWARD_DECLARE_CLASS(QQmlComponent) -QT_FORWARD_DECLARE_CLASS(QQuickItem) - -class CubeRenderer; - -class QuickRenderer : public QObject -{ - Q_OBJECT - -public: - QuickRenderer(); - - void requestInit(); - void requestRender(); - void requestResize(); - void requestStop(); - - QWaitCondition *cond() { return &m_cond; } - QMutex *mutex() { return &m_mutex; } - - void setContext(QOpenGLContext *ctx) { m_context = ctx; } - void setSurface(QOffscreenSurface *s) { m_surface = s; } - void setWindow(QWindow *w) { m_window = w; } - void setQuickWindow(QQuickWindow *w) { m_quickWindow = w; } - void setRenderControl(QQuickRenderControl *r) { m_renderControl = r; } - - void aboutToQuit(); - -private: - bool event(QEvent *e) override; - void init(); - void cleanup(); - void ensureFbo(); - void render(QMutexLocker *lock); - - QWaitCondition m_cond; - QMutex m_mutex; - QOpenGLContext *m_context; - QOffscreenSurface *m_surface; - QOpenGLFramebufferObject *m_fbo; - QWindow *m_window; - QQuickWindow *m_quickWindow; - QQuickRenderControl *m_renderControl; - CubeRenderer *m_cubeRenderer; - QMutex m_quitMutex; - bool m_quit; -}; - -class WindowMultiThreaded : public QWindow -{ - Q_OBJECT - -public: - WindowMultiThreaded(); - ~WindowMultiThreaded(); - -protected: - void exposeEvent(QExposeEvent *e) override; - void resizeEvent(QResizeEvent *e) override; - void mousePressEvent(QMouseEvent *e) override; - void mouseReleaseEvent(QMouseEvent *e) override; - bool event(QEvent *e) override; - -private slots: - void run(); - void requestUpdate(); - void polishSyncAndRender(); - -private: - void startQuick(const QString &filename); - void updateSizes(); - - QuickRenderer *m_quickRenderer; - QThread *m_quickRendererThread; - - QOpenGLContext *m_context; - QOffscreenSurface *m_offscreenSurface; - QQuickRenderControl *m_renderControl; - QQuickWindow *m_quickWindow; - QQmlEngine *m_qmlEngine; - QQmlComponent *m_qmlComponent; - QQuickItem *m_rootItem; - bool m_quickInitialized; - bool m_psrRequested; -}; - -#endif |