| 1 | // Copyright (C) 2016 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 QCAMERAINFO_H |
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| 5 | #define QCAMERAINFO_H |
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| 6 | |
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| 7 | #include <QtMultimedia/qtvideo.h> |
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| 8 | #include <QtMultimedia/qvideoframe.h> |
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| 9 | #include <QtCore/qsharedpointer.h> |
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| 10 | |
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| 11 | QT_BEGIN_NAMESPACE |
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| 12 | |
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| 13 | class QCameraFormatPrivate; |
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| 14 | class Q_MULTIMEDIA_EXPORT QCameraFormat |
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| 15 | { |
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| 16 | Q_GADGET |
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| 17 | Q_PROPERTY(QSize resolution READ resolution CONSTANT) |
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| 18 | Q_PROPERTY(QVideoFrameFormat::PixelFormat pixelFormat READ pixelFormat CONSTANT) |
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| 19 | Q_PROPERTY(float minFrameRate READ minFrameRate CONSTANT) |
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| 20 | Q_PROPERTY(float maxFrameRate READ maxFrameRate CONSTANT) |
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| 21 | public: |
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| 22 | QCameraFormat() noexcept; |
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| 23 | QCameraFormat(const QCameraFormat &other) noexcept; |
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| 24 | QCameraFormat &operator=(const QCameraFormat &other) noexcept; |
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| 25 | ~QCameraFormat(); |
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| 26 | |
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| 27 | QVideoFrameFormat::PixelFormat pixelFormat() const noexcept; |
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| 28 | QSize resolution() const noexcept; |
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| 29 | float minFrameRate() const noexcept; |
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| 30 | float maxFrameRate() const noexcept; |
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| 31 | |
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| 32 | bool isNull() const noexcept { return !d; } |
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| 33 | |
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| 34 | bool operator==(const QCameraFormat &other) const; |
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| 35 | inline bool operator!=(const QCameraFormat &other) const |
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| 36 | { return !operator==(other); } |
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| 37 | |
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| 38 | private: |
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| 39 | friend class QCameraFormatPrivate; |
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| 40 | QCameraFormat(QCameraFormatPrivate *p); |
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| 41 | QExplicitlySharedDataPointer<QCameraFormatPrivate> d; |
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| 42 | }; |
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| 43 | |
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| 44 | class QCameraDevicePrivate; |
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| 45 | class Q_MULTIMEDIA_EXPORT QCameraDevice |
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| 46 | { |
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| 47 | Q_GADGET |
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| 48 | Q_PROPERTY(QByteArray id READ id CONSTANT) |
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| 49 | Q_PROPERTY(QString description READ description CONSTANT) |
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| 50 | Q_PROPERTY(bool isDefault READ isDefault CONSTANT) |
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| 51 | Q_PROPERTY(Position position READ position CONSTANT) |
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| 52 | Q_PROPERTY(QList<QCameraFormat> videoFormats READ videoFormats CONSTANT) |
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| 53 | Q_PROPERTY(QtVideo::Rotation correctionAngle READ correctionAngle CONSTANT) |
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| 54 | public: |
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| 55 | QCameraDevice(); |
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| 56 | QCameraDevice(const QCameraDevice& other); |
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| 57 | QCameraDevice& operator=(const QCameraDevice& other); |
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| 58 | ~QCameraDevice(); |
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| 59 | |
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| 60 | bool operator==(const QCameraDevice &other) const; |
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| 61 | inline bool operator!=(const QCameraDevice &other) const; |
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| 62 | |
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| 63 | bool isNull() const; |
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| 64 | |
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| 65 | QByteArray id() const; |
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| 66 | QString description() const; |
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| 67 | |
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| 68 | // ### Add here and to QAudioDevice |
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| 69 | // QByteArray groupId() const; |
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| 70 | // QString groupDescription() const; |
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| 71 | |
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| 72 | bool isDefault() const; |
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| 73 | |
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| 74 | enum Position |
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| 75 | { |
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| 76 | UnspecifiedPosition, |
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| 77 | BackFace, |
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| 78 | FrontFace |
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| 79 | }; |
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| 80 | Q_ENUM(Position) |
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| 81 | |
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| 82 | Position position() const; |
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| 83 | |
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| 84 | QList<QSize> photoResolutions() const; |
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| 85 | QList<QCameraFormat> videoFormats() const; |
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| 86 | |
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| 87 | QtVideo::Rotation correctionAngle() const; |
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| 88 | // ### Add zoom and other camera information |
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| 89 | |
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| 90 | private: |
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| 91 | friend class QCameraDevicePrivate; |
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| 92 | QCameraDevice(QCameraDevicePrivate *p); |
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| 93 | QExplicitlySharedDataPointer<QCameraDevicePrivate> d; |
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| 94 | }; |
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| 95 | |
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| 96 | bool QCameraDevice::operator!=(const QCameraDevice &other) const { return !operator==(other); } |
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| 97 | |
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| 98 | #ifndef QT_NO_DEBUG_STREAM |
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| 99 | Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, const QCameraDevice&); |
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| 100 | #endif |
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| 101 | |
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| 102 | QT_END_NAMESPACE |
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| 103 | |
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| 104 | #endif // QCAMERAINFO_H |
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| 105 | |
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