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/****************************************************************************
**
** Copyright (C) 2022 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
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**
**
**
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**
******************************************************************************/
#ifndef QGSTREAMERCAPTURESERVICE_H
#define QGSTREAMERCAPTURESERVICE_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 <private/qplatformmediacapture_p.h>
#include <private/qplatformmediaintegration_p.h>
#include <private/qgst_p.h>
#include <private/qgstpipeline_p.h>
#include <qtimer.h>
QT_BEGIN_NAMESPACE
class QGstreamerCamera;
class QGstreamerImageCapture;
class QGstreamerMediaEncoder;
class QGstreamerAudioInput;
class QGstreamerAudioOutput;
class QGstreamerVideoOutput;
class QGstreamerVideoSink;
class QGstreamerMediaCapture : public QPlatformMediaCaptureSession
{
Q_OBJECT
public:
QGstreamerMediaCapture();
virtual ~QGstreamerMediaCapture();
QPlatformCamera *camera() override;
void setCamera(QPlatformCamera *camera) override;
QPlatformImageCapture *imageCapture() override;
void setImageCapture(QPlatformImageCapture *imageCapture) override;
QPlatformMediaRecorder *mediaRecorder() override;
void setMediaRecorder(QPlatformMediaRecorder *recorder) override;
void setAudioInput(QPlatformAudioInput *input) override;
QGstreamerAudioInput *audioInput() { return gstAudioInput; }
void setVideoPreview(QVideoSink *sink) override;
void setAudioOutput(QPlatformAudioOutput *output) override;
void linkEncoder(QGstPad audioSink, QGstPad videoSink);
void unlinkEncoder();
QGstPipeline pipeline() const { return gstPipeline; }
QGstreamerVideoSink *gstreamerVideoSink() const;
private:
friend QGstreamerMediaEncoder;
// Gst elements
QGstPipeline gstPipeline;
QGstreamerAudioInput *gstAudioInput = nullptr;
QGstreamerCamera *gstCamera = nullptr;
QGstElement gstAudioTee;
QGstElement gstVideoTee;
QGstElement encoderVideoCapsFilter;
QGstElement encoderAudioCapsFilter;
QGstPad encoderAudioSink;
QGstPad encoderVideoSink;
QGstPad imageCaptureSink;
QGstreamerAudioOutput *gstAudioOutput = nullptr;
QGstreamerVideoOutput *gstVideoOutput = nullptr;
QGstreamerMediaEncoder *m_mediaEncoder = nullptr;
QGstreamerImageCapture *m_imageCapture = nullptr;
};
QT_END_NAMESPACE
#endif // QGSTREAMERCAPTURESERVICE_H
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