diff options
Diffstat (limited to 'src/plugins/avfoundation/camera/avfvideorenderercontrol.h')
-rw-r--r-- | src/plugins/avfoundation/camera/avfvideorenderercontrol.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/src/plugins/avfoundation/camera/avfvideorenderercontrol.h b/src/plugins/avfoundation/camera/avfvideorenderercontrol.h new file mode 100644 index 000000000..05361ef29 --- /dev/null +++ b/src/plugins/avfoundation/camera/avfvideorenderercontrol.h @@ -0,0 +1,90 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef AVFVIDEORENDERERCONTROL_H +#define AVFVIDEORENDERERCONTROL_H + +#include <QtMultimedia/qvideorenderercontrol.h> +#include <QtMultimedia/qvideoframe.h> +#include <QtCore/qmutex.h> + +#import <AVFoundation/AVFoundation.h> + +QT_BEGIN_NAMESPACE + +class AVFCameraSession; +class AVFCameraService; +class AVFVideoRendererControl; + +@class AVFCaptureFramesDelegate; + +class AVFVideoRendererControl : public QVideoRendererControl +{ +Q_OBJECT +public: + AVFVideoRendererControl(QObject *parent = 0); + ~AVFVideoRendererControl(); + + QAbstractVideoSurface *surface() const; + void setSurface(QAbstractVideoSurface *surface); + + void configureAVCaptureSession(AVCaptureSession *captureSession); + void syncHandleViewfinderFrame(const QVideoFrame &frame); + +Q_SIGNALS: + void surfaceChanged(QAbstractVideoSurface *surface); + +private Q_SLOTS: + void handleViewfinderFrame(); + +private: + QAbstractVideoSurface *m_surface; + AVFCaptureFramesDelegate *m_viewfinderFramesDelegate; + AVCaptureSession *m_captureSession; + AVCaptureVideoDataOutput *m_videoDataOutput; + + QVideoFrame m_lastViewfinderFrame; + QMutex m_vfMutex; +}; + +QT_END_NAMESPACE + +#endif |