/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** 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 AVFIMAGEENCODERCONTROL_H #define AVFIMAGEENCODERCONTROL_H #include #include #include #include #include @class AVCaptureDeviceFormat; QT_BEGIN_NAMESPACE class AVFCameraService; class AVFImageEncoderControl : public QImageEncoderControl { Q_OBJECT friend class AVFCameraSession; public: AVFImageEncoderControl(AVFCameraService *service); QStringList supportedImageCodecs() const Q_DECL_OVERRIDE; QString imageCodecDescription(const QString &codecName) const Q_DECL_OVERRIDE; QList supportedResolutions(const QImageEncoderSettings &settings, bool *continuous) const Q_DECL_OVERRIDE; QImageEncoderSettings imageSettings() const Q_DECL_OVERRIDE; void setImageSettings(const QImageEncoderSettings &settings) Q_DECL_OVERRIDE; QImageEncoderSettings requestedSettings() const; private: AVFCameraService *m_service; QImageEncoderSettings m_settings; bool applySettings(); bool videoCaptureDeviceIsValid() const; }; QSize qt_image_high_resolution(AVCaptureDeviceFormat *fomat); QT_END_NAMESPACE #endif