1 files changed, 91 insertions, 0 deletions
diff --git a/src/plugins/multimedia/ffmpeg/qandroidcamera_p.h b/src/plugins/multimedia/ffmpeg/qandroidcamera_p.h
new file mode 100644
index 000000000..26606a7e0
--- /dev/null
+++ b/src/plugins/multimedia/ffmpeg/qandroidcamera_p.h
@@ -0,0 +1,91 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#ifndef QANDROIDCAMERA_H
+#define QANDROIDCAMERA_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 "qffmpeghwaccel_p.h"
+#include <private/qplatformcamera_p.h>
+#include <QObject>
+#include <QJniObject>
+
+QT_BEGIN_NAMESPACE
+
+class QVideoFrame;
+
+class QAndroidCamera : public QPlatformCamera
+{
+    Q_OBJECT
+public:
+    enum State { Closed, WaitingOpen, WaitingStart, Started };
+    explicit QAndroidCamera(QCamera *camera);
+    ~QAndroidCamera() override;
+
+    bool isActive() const override { return m_state == State::Started; }
+    bool isFlashModeSupported(QCamera::FlashMode mode) const override;
+    bool isFlashReady() const override;
+    bool isTorchModeSupported(QCamera::TorchMode mode) const override;
+    void setActive(bool active) override;
+    void setCamera(const QCameraDevice &camera) override;
+    bool setCameraFormat(const QCameraFormat &format) override;
+    void setFlashMode(QCamera::FlashMode mode) override;
+    void setTorchMode(QCamera::TorchMode mode) override;
+    void zoomTo(float factor, float rate) override;
+
+    std::optional<int> ffmpegHWPixelFormat() const override;
+
+    static bool registerNativeMethods();
+
+    void capture();
+    void updateExif(const QString &filename);
+public slots:
+    void onApplicationStateChanged();
+    void onCameraOpened();
+    void onCameraDisconnect();
+    void onCameraError(int error);
+    void frameAvailable(QJniObject image, bool takePhoto = false);
+    void onCaptureSessionConfigured();
+    void onCaptureSessionConfigureFailed();
+    void onCaptureSessionFailed(int reason, long frameNumber);
+    void onSessionActive();
+    void onSessionClosed();
+
+Q_SIGNALS:
+    void onCaptured(const QVideoFrame&);
+
+private:
+    bool isActivating() const { return m_state != State::Closed; }
+
+    void setState(State newState);
+    QtVideo::Rotation rotation();
+    void updateCameraCharacteristics();
+    void cleanCameraCharacteristics();
+
+    State m_state = State::Closed;
+    QCameraDevice m_cameraDevice;
+    long lastTimestamp = 0;
+    QJniObject m_jniCamera;
+
+    std::unique_ptr<QFFmpeg::HWAccel> m_hwAccel;
+
+    QVideoFrameFormat::PixelFormat m_androidFramePixelFormat;
+    QList<QCamera::FlashMode> m_supportedFlashModes;
+    bool m_waitingForFirstFrame = false;
+    bool m_TorchModeSupported = false;
+    bool m_wasActive = false;
+};
+
+QT_END_NAMESPACE
+
+#endif // QANDROIDCAMERA_H