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Diffstat (limited to 'src/plugins/qnx/common/windowgrabber.h')
-rw-r--r-- | src/plugins/qnx/common/windowgrabber.h | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/src/plugins/qnx/common/windowgrabber.h b/src/plugins/qnx/common/windowgrabber.h deleted file mode 100644 index c4c1f6a53..000000000 --- a/src/plugins/qnx/common/windowgrabber.h +++ /dev/null @@ -1,144 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 Research In Motion -** Contact: https://www.qt.io/licensing/ -** -** This file is part 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -#ifndef WINDOWGRABBER_H -#define WINDOWGRABBER_H - -#define EGL_EGLEXT_PROTOTYPES -#define GL_GLEXT_PROTOTYPES -#include <EGL/egl.h> -#include <GLES2/gl2.h> -#include <GLES2/gl2ext.h> -#include <EGL/eglext.h> -#include <QAbstractNativeEventFilter> -#include <QObject> -#include <QSize> -#include <QTimer> - -#include <screen/screen.h> - -QT_BEGIN_NAMESPACE - -class WindowGrabberImage : public QObject -{ - Q_OBJECT - -public: - WindowGrabberImage(); - ~WindowGrabberImage(); - - bool initialize(screen_context_t screenContext); - - void destroy(); - - QImage getImage(screen_window_t window, const QSize &size); - GLuint getTexture(screen_window_t window, const QSize &size); - -private: - bool grab(screen_window_t window); - bool resize(const QSize &size); - - QSize m_size; - screen_pixmap_t m_pixmap; - screen_buffer_t m_pixmapBuffer; - EGLImageKHR m_eglImage; - GLuint m_glTexture; - unsigned char *m_bufferAddress; - int m_bufferStride; -}; - -class WindowGrabber : public QObject, public QAbstractNativeEventFilter -{ - Q_OBJECT - -public: - explicit WindowGrabber(QObject *parent = 0); - ~WindowGrabber(); - - void setFrameRate(int frameRate); - - void setWindowId(const QByteArray &windowId); - - void start(); - void stop(); - - void pause(); - void resume(); - - bool nativeEventFilter(const QByteArray &eventType, void *message, qintptr *result) override; - - bool handleScreenEvent(screen_event_t event); - - QByteArray windowGroupId() const; - - bool eglImageSupported(); - void checkForEglImageExtension(); - - int getNextTextureId(); - QImage getNextImage(); - -signals: - void updateScene(const QSize &size); - -private slots: - void triggerUpdate(); - -private: - bool selectBuffer(); - void cleanup(); - - QTimer m_timer; - - QByteArray m_windowId; - - screen_window_t m_windowParent; - screen_window_t m_window; - screen_context_t m_screenContext; - - WindowGrabberImage *m_images[2]; - QSize m_size; - - bool m_active; - int m_currentFrame; - bool m_eglImageSupported; - bool m_eglImageCheck; // We must not send a grabed frame before this is true -}; - -QT_END_NAMESPACE - -#endif |