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| 39 | |
| 40 | #ifndef QVIDEOSURFACEFORMAT_H |
| 41 | #define QVIDEOSURFACEFORMAT_H |
| 42 | |
| 43 | #include <QtCore/qlist.h> |
| 44 | #include <QtCore/qpair.h> |
| 45 | #include <QtCore/qshareddata.h> |
| 46 | #include <QtCore/qsize.h> |
| 47 | #include <QtGui/qimage.h> |
| 48 | #include <QtMultimedia/qvideoframe.h> |
| 49 | |
| 50 | QT_BEGIN_NAMESPACE |
| 51 | |
| 52 | |
| 53 | class QDebug; |
| 54 | |
| 55 | class QVideoSurfaceFormatPrivate; |
| 56 | |
| 57 | class Q_MULTIMEDIA_EXPORT QVideoSurfaceFormat |
| 58 | { |
| 59 | public: |
| 60 | enum Direction |
| 61 | { |
| 62 | TopToBottom, |
| 63 | BottomToTop |
| 64 | }; |
| 65 | |
| 66 | enum YCbCrColorSpace |
| 67 | { |
| 68 | YCbCr_Undefined, |
| 69 | YCbCr_BT601, |
| 70 | YCbCr_BT709, |
| 71 | YCbCr_xvYCC601, |
| 72 | YCbCr_xvYCC709, |
| 73 | YCbCr_JPEG, |
| 74 | #ifndef Q_QDOC |
| 75 | YCbCr_CustomMatrix |
| 76 | #endif |
| 77 | }; |
| 78 | |
| 79 | QVideoSurfaceFormat(); |
| 80 | QVideoSurfaceFormat( |
| 81 | const QSize &size, |
| 82 | QVideoFrame::PixelFormat pixelFormat, |
| 83 | QAbstractVideoBuffer::HandleType handleType = QAbstractVideoBuffer::NoHandle); |
| 84 | QVideoSurfaceFormat(const QVideoSurfaceFormat &format); |
| 85 | ~QVideoSurfaceFormat(); |
| 86 | |
| 87 | QVideoSurfaceFormat &operator =(const QVideoSurfaceFormat &format); |
| 88 | |
| 89 | bool operator ==(const QVideoSurfaceFormat &format) const; |
| 90 | bool operator !=(const QVideoSurfaceFormat &format) const; |
| 91 | |
| 92 | bool isValid() const; |
| 93 | |
| 94 | QVideoFrame::PixelFormat pixelFormat() const; |
| 95 | QAbstractVideoBuffer::HandleType handleType() const; |
| 96 | |
| 97 | QSize frameSize() const; |
| 98 | void setFrameSize(const QSize &size); |
| 99 | void setFrameSize(int width, int height); |
| 100 | |
| 101 | int frameWidth() const; |
| 102 | int frameHeight() const; |
| 103 | |
| 104 | QRect viewport() const; |
| 105 | void setViewport(const QRect &viewport); |
| 106 | |
| 107 | Direction scanLineDirection() const; |
| 108 | void setScanLineDirection(Direction direction); |
| 109 | |
| 110 | qreal frameRate() const; |
| 111 | void setFrameRate(qreal rate); |
| 112 | |
| 113 | QSize pixelAspectRatio() const; |
| 114 | void setPixelAspectRatio(const QSize &ratio); |
| 115 | void setPixelAspectRatio(int width, int height); |
| 116 | |
| 117 | YCbCrColorSpace yCbCrColorSpace() const; |
| 118 | void setYCbCrColorSpace(YCbCrColorSpace colorSpace); |
| 119 | |
| 120 | bool isMirrored() const; |
| 121 | void setMirrored(bool mirrored); |
| 122 | |
| 123 | QSize sizeHint() const; |
| 124 | |
| 125 | QList<QByteArray> propertyNames() const; |
| 126 | QVariant property(const char *name) const; |
| 127 | void setProperty(const char *name, const QVariant &value); |
| 128 | |
| 129 | private: |
| 130 | QSharedDataPointer<QVideoSurfaceFormatPrivate> d; |
| 131 | }; |
| 132 | |
| 133 | #ifndef QT_NO_DEBUG_STREAM |
| 134 | Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, const QVideoSurfaceFormat &); |
| 135 | Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, QVideoSurfaceFormat::Direction); |
| 136 | Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, QVideoSurfaceFormat::YCbCrColorSpace); |
| 137 | #endif |
| 138 | |
| 139 | QT_END_NAMESPACE |
| 140 | |
| 141 | Q_DECLARE_METATYPE(QVideoSurfaceFormat) |
| 142 | Q_DECLARE_METATYPE(QVideoSurfaceFormat::Direction) |
| 143 | Q_DECLARE_METATYPE(QVideoSurfaceFormat::YCbCrColorSpace) |
| 144 | |
| 145 | #endif |
| 146 | |
| 147 | |