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94 lines
2.6 KiB
94 lines
2.6 KiB
/*****************************************************************************
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* Copyright (C) 2021 VLC authors and VideoLAN
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#ifndef COMPOSITOR_X11_UISURFACE_HPP
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#define COMPOSITOR_X11_UISURFACE_HPP
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#include <QWindow>
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#include <QQuickRenderControl>
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#include "compositor.hpp"
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class QQuickWindow;
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class QQmlEngine;
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class QQmlComponent;
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class QQuickItem;
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namespace vlc {
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class CompositorX11RenderControl : public QQuickRenderControl {
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Q_OBJECT
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public:
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CompositorX11RenderControl(QWindow* window, QObject* parent = nullptr)
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: QQuickRenderControl(parent)
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, m_window(window)
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{}
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QWindow *renderWindow(QPoint * offset) override;
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private:
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QWindow* m_window = nullptr;
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};
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class CompositorX11UISurface : public QWindow , public CompositorVideo::QmlUISurface
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{
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Q_OBJECT
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public:
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explicit CompositorX11UISurface(QWindow* window, QScreen *screen = nullptr);
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~CompositorX11UISurface();
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virtual void render();
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bool handleWindowEvent(QEvent *event);
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//QmlUISurface API
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void setContent(QQmlComponent*, QQuickItem* rootItem) override;
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QQmlEngine* engine() const override { return m_qmlEngine; }
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QQuickItem * activeFocusItem() const override;
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signals:
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void beforeRendering();
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void afterRendering();
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void sizeChanged(const QSize& size);
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protected:
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bool event(QEvent *event) override;
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void resizeEvent(QResizeEvent *) override;
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void exposeEvent(QExposeEvent *) override;
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void handleScreenChange();
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void updateSizes();
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void createFbo();
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void destroyFbo();
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void resizeFbo();
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private:
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QQuickItem* m_rootItem = nullptr;
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QOpenGLContext *m_context = nullptr;
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QQuickWindow* m_uiWindow = nullptr;
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QQmlEngine* m_qmlEngine = nullptr;
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CompositorX11RenderControl* m_uiRenderControl = nullptr;
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QSize m_onscreenSize;
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};
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}
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#endif // COMPOSITOR_X11_UISURFACE_HPP
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