| 1 | // Copyright (C) 2021 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QGSTREAMERINTEGRATION_H |
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| 5 | #define QGSTREAMERINTEGRATION_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include <QtMultimedia/private/qplatformmediaintegration_p.h> |
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| 19 | #include <QtMultimedia/private/qgstreamer_platformspecificinterface_p.h> |
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| 20 | |
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| 21 | #include <gst/gst.h> |
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| 22 | |
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| 23 | QT_BEGIN_NAMESPACE |
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| 24 | |
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| 25 | class QGstreamerFormatInfo; |
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| 26 | |
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| 27 | class QGStreamerPlatformSpecificInterfaceImplementation : public QGStreamerPlatformSpecificInterface |
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| 28 | { |
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| 29 | public: |
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| 30 | ~QGStreamerPlatformSpecificInterfaceImplementation() override; |
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| 31 | |
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| 32 | QAudioDevice makeCustomGStreamerAudioInput(const QByteArray &gstreamerPipeline) override; |
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| 33 | QAudioDevice makeCustomGStreamerAudioOutput(const QByteArray &gstreamerPipeline) override; |
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| 34 | QCamera *makeCustomGStreamerCamera(const QByteArray &gstreamerPipeline, |
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| 35 | QObject *parent) override; |
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| 36 | |
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| 37 | QCamera *makeCustomGStreamerCamera(GstElement *, QObject *parent) override; |
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| 38 | |
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| 39 | GstPipeline *gstPipeline(QMediaPlayer *) override; |
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| 40 | GstPipeline *gstPipeline(QMediaCaptureSession *) override; |
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| 41 | }; |
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| 42 | |
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| 43 | class QGstreamerIntegration : public QPlatformMediaIntegration |
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| 44 | { |
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| 45 | public: |
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| 46 | QGstreamerIntegration(); |
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| 47 | ~QGstreamerIntegration() override; |
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| 48 | |
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| 49 | static QGstreamerIntegration *instance() |
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| 50 | { |
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| 51 | return static_cast<QGstreamerIntegration *>(QPlatformMediaIntegration::instance()); |
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| 52 | } |
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| 53 | |
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| 54 | q23::expected<QPlatformAudioDecoder *, QString> createAudioDecoder(QAudioDecoder *decoder) override; |
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| 55 | q23::expected<QPlatformMediaCaptureSession *, QString> createCaptureSession() override; |
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| 56 | q23::expected<QPlatformMediaPlayer *, QString> createPlayer(QMediaPlayer *player) override; |
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| 57 | q23::expected<QPlatformCamera *, QString> createCamera(QCamera *) override; |
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| 58 | q23::expected<QPlatformMediaRecorder *, QString> createRecorder(QMediaRecorder *) override; |
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| 59 | q23::expected<QPlatformImageCapture *, QString> createImageCapture(QImageCapture *) override; |
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| 60 | |
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| 61 | q23::expected<QPlatformVideoSink *, QString> createVideoSink(QVideoSink *sink) override; |
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| 62 | |
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| 63 | q23::expected<QPlatformAudioInput *, QString> createAudioInput(QAudioInput *) override; |
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| 64 | q23::expected<QPlatformAudioOutput *, QString> createAudioOutput(QAudioOutput *) override; |
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| 65 | |
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| 66 | const QGstreamerFormatInfo *gstFormatsInfo(); |
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| 67 | GstDevice *videoDevice(const QByteArray &id); |
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| 68 | |
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| 69 | QAbstractPlatformSpecificInterface *platformSpecificInterface() override; |
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| 70 | |
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| 71 | protected: |
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| 72 | QPlatformMediaFormatInfo *createFormatInfo() override; |
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| 73 | QPlatformVideoDevices *createVideoDevices() override; |
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| 74 | |
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| 75 | QGStreamerPlatformSpecificInterfaceImplementation m_platformSpecificImplementation; |
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| 76 | }; |
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| 77 | |
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| 78 | QT_END_NAMESPACE |
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| 79 | |
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| 80 | #endif |
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| 81 | |
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