diff options
Diffstat (limited to 'src/plugins/avfoundation/camera/avfcamerarenderercontrol.h')
-rw-r--r-- | src/plugins/avfoundation/camera/avfcamerarenderercontrol.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/src/plugins/avfoundation/camera/avfcamerarenderercontrol.h b/src/plugins/avfoundation/camera/avfcamerarenderercontrol.h new file mode 100644 index 000000000..92c8ba740 --- /dev/null +++ b/src/plugins/avfoundation/camera/avfcamerarenderercontrol.h @@ -0,0 +1,85 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/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 2.1 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef AVFCAMERARENDERERCONTROL_H +#define AVFCAMERARENDERERCONTROL_H + +#include <QtMultimedia/qvideorenderercontrol.h> +#include <QtMultimedia/qvideoframe.h> +#include <QtCore/qmutex.h> + +#import <AVFoundation/AVFoundation.h> + +@class AVFCaptureFramesDelegate; + +QT_BEGIN_NAMESPACE + +class AVFCameraSession; +class AVFCameraService; +class AVFCameraRendererControl; + +class AVFCameraRendererControl : public QVideoRendererControl +{ +Q_OBJECT +public: + AVFCameraRendererControl(QObject *parent = 0); + ~AVFCameraRendererControl(); + + QAbstractVideoSurface *surface() const; + void setSurface(QAbstractVideoSurface *surface); + + void configureAVCaptureSession(AVFCameraSession *cameraSession); + void syncHandleViewfinderFrame(const QVideoFrame &frame); + +Q_SIGNALS: + void surfaceChanged(QAbstractVideoSurface *surface); + +private Q_SLOTS: + void handleViewfinderFrame(); + void updateCaptureConnection(); + +private: + QAbstractVideoSurface *m_surface; + AVFCaptureFramesDelegate *m_viewfinderFramesDelegate; + AVFCameraSession *m_cameraSession; + AVCaptureVideoDataOutput *m_videoDataOutput; + + bool m_needsHorizontalMirroring; + + QVideoFrame m_lastViewfinderFrame; + QMutex m_vfMutex; +}; + +QT_END_NAMESPACE + +#endif |