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+/****************************************************************************
+**
+** 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 QQNXPLATFORMCAMERA_H
+#define QQNXPLATFORMCAMERA_H
+
+//
+// W A R N I N G
+// -------------
+//
+// This file is not part of the Qt API. It exists purely as an
+// implementation detail. This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qqnxcamera_p.h"
+
+#include <private/qplatformcamera_p.h>
+#include <private/qplatformmediarecorder_p.h>
+
+#include <QtCore/qlist.h>
+#include <QtCore/qmutex.h>
+#include <QtCore/qurl.h>
+
+#include <memory>
+
+QT_BEGIN_NAMESPACE
+
+class QQnxPlatformCameraFrameBuffer;
+class QQnxMediaCaptureSession;
+class QQnxVideoSink;
+class QQnxCameraFrameBuffer;
+
+class QQnxPlatformCamera : public QPlatformCamera
+{
+ Q_OBJECT
+public:
+ explicit QQnxPlatformCamera(QCamera *parent);
+ ~QQnxPlatformCamera();
+
+ bool isActive() const override;
+ void setActive(bool active) override;
+ void start();
+ void stop();
+
+ void setCamera(const QCameraDevice &camera) override;
+
+ bool setCameraFormat(const QCameraFormat &format) override;
+
+ void setCaptureSession(QPlatformMediaCaptureSession *session) override;
+
+ bool isFocusModeSupported(QCamera::FocusMode mode) const override;
+ void setFocusMode(QCamera::FocusMode mode) override;
+
+ void setCustomFocusPoint(const QPointF &point) override;
+
+ void setFocusDistance(float distance) override;
+
+ void zoomTo(float newZoomFactor, float rate = -1.) override;
+
+ void setExposureCompensation(float ev) override;
+
+ int isoSensitivity() const override;
+ void setManualIsoSensitivity(int value) override;
+ void setManualExposureTime(float seconds) override;
+ float exposureTime() const override;
+
+ bool isWhiteBalanceModeSupported(QCamera::WhiteBalanceMode mode) const override;
+ void setWhiteBalanceMode(QCamera::WhiteBalanceMode mode) override;
+ void setColorTemperature(int temperature) override;
+
+ void setOutputUrl(const QUrl &url);
+ void setMediaEncoderSettings(const QMediaEncoderSettings &settings);
+
+ bool startVideoRecording();
+
+private:
+ void updateCameraFeatures();
+ void setColorTemperatureInternal(unsigned temp);
+
+ bool isVideoEncodingSupported() const;
+
+ void onFrameAvailable();
+
+ QQnxMediaCaptureSession *m_session = nullptr;
+ QQnxVideoSink *m_videoSink = nullptr;
+
+ QCameraDevice m_cameraDevice;
+
+ QUrl m_outputUrl;
+
+ QMediaEncoderSettings m_encoderSettings;
+
+ uint32_t m_minColorTemperature = 0;
+ uint32_t m_maxColorTemperature = 0;
+
+ QMutex m_currentFrameMutex;
+
+ std::unique_ptr<QQnxCamera> m_qnxCamera;
+ std::unique_ptr<QQnxCameraFrameBuffer> m_currentFrame;
+};
+
+QT_END_NAMESPACE
+
+#endif