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39 | |
40 | #ifndef QVIDEOFRAME_H |
41 | #define QVIDEOFRAME_H |
42 | |
43 | #include <QtCore/qmetatype.h> |
44 | #include <QtCore/qshareddata.h> |
45 | #include <QtGui/qimage.h> |
46 | #include <QtMultimedia/qabstractvideobuffer.h> |
47 | #include <QtCore/qvariant.h> |
48 | |
49 | QT_BEGIN_NAMESPACE |
50 | |
51 | class QSize; |
52 | |
53 | class QVideoFramePrivate; |
54 | |
55 | class Q_MULTIMEDIA_EXPORT QVideoFrame |
56 | { |
57 | public: |
58 | enum FieldType |
59 | { |
60 | ProgressiveFrame, |
61 | TopField, |
62 | BottomField, |
63 | InterlacedFrame |
64 | }; |
65 | |
66 | enum PixelFormat |
67 | { |
68 | Format_Invalid, |
69 | Format_ARGB32, |
70 | Format_ARGB32_Premultiplied, |
71 | Format_RGB32, |
72 | Format_RGB24, |
73 | Format_RGB565, |
74 | Format_RGB555, |
75 | Format_ARGB8565_Premultiplied, |
76 | Format_BGRA32, |
77 | Format_BGRA32_Premultiplied, |
78 | Format_BGR32, |
79 | Format_BGR24, |
80 | Format_BGR565, |
81 | Format_BGR555, |
82 | Format_BGRA5658_Premultiplied, |
83 | |
84 | Format_AYUV444, |
85 | Format_AYUV444_Premultiplied, |
86 | Format_YUV444, |
87 | Format_YUV420P, |
88 | Format_YV12, |
89 | Format_UYVY, |
90 | Format_YUYV, |
91 | Format_NV12, |
92 | Format_NV21, |
93 | Format_IMC1, |
94 | Format_IMC2, |
95 | Format_IMC3, |
96 | Format_IMC4, |
97 | Format_Y8, |
98 | Format_Y16, |
99 | |
100 | Format_Jpeg, |
101 | |
102 | Format_CameraRaw, |
103 | Format_AdobeDng, |
104 | Format_ABGR32, // ### Qt 6: reorder |
105 | Format_YUV422P, |
106 | |
107 | #ifndef Q_QDOC |
108 | NPixelFormats, |
109 | #endif |
110 | Format_User = 1000 |
111 | }; |
112 | |
113 | QVideoFrame(); |
114 | QVideoFrame(QAbstractVideoBuffer *buffer, const QSize &size, PixelFormat format); |
115 | QVideoFrame(int bytes, const QSize &size, int bytesPerLine, PixelFormat format); |
116 | QVideoFrame(const QImage &image); |
117 | QVideoFrame(const QVideoFrame &other); |
118 | ~QVideoFrame(); |
119 | |
120 | QVideoFrame &operator =(const QVideoFrame &other); |
121 | bool operator==(const QVideoFrame &other) const; |
122 | bool operator!=(const QVideoFrame &other) const; |
123 | |
124 | QAbstractVideoBuffer *buffer() const; |
125 | bool isValid() const; |
126 | |
127 | PixelFormat pixelFormat() const; |
128 | |
129 | QAbstractVideoBuffer::HandleType handleType() const; |
130 | |
131 | QSize size() const; |
132 | int width() const; |
133 | int height() const; |
134 | |
135 | FieldType fieldType() const; |
136 | void setFieldType(FieldType); |
137 | |
138 | bool isMapped() const; |
139 | bool isReadable() const; |
140 | bool isWritable() const; |
141 | |
142 | QAbstractVideoBuffer::MapMode mapMode() const; |
143 | |
144 | bool map(QAbstractVideoBuffer::MapMode mode); |
145 | void unmap(); |
146 | |
147 | int bytesPerLine() const; |
148 | int bytesPerLine(int plane) const; |
149 | |
150 | uchar *bits(); |
151 | uchar *bits(int plane); |
152 | const uchar *bits() const; |
153 | const uchar *bits(int plane) const; |
154 | int mappedBytes() const; |
155 | int planeCount() const; |
156 | |
157 | QVariant handle() const; |
158 | |
159 | qint64 startTime() const; |
160 | void setStartTime(qint64 time); |
161 | |
162 | qint64 endTime() const; |
163 | void setEndTime(qint64 time); |
164 | |
165 | QVariantMap availableMetaData() const; |
166 | QVariant metaData(const QString &key) const; |
167 | void setMetaData(const QString &key, const QVariant &value); |
168 | |
169 | QImage image() const; |
170 | |
171 | static PixelFormat pixelFormatFromImageFormat(QImage::Format format); |
172 | static QImage::Format imageFormatFromPixelFormat(PixelFormat format); |
173 | |
174 | private: |
175 | QExplicitlySharedDataPointer<QVideoFramePrivate> d; |
176 | }; |
177 | |
178 | #ifndef QT_NO_DEBUG_STREAM |
179 | Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, const QVideoFrame&); |
180 | Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, QVideoFrame::FieldType); |
181 | Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, QVideoFrame::PixelFormat); |
182 | #endif |
183 | |
184 | QT_END_NAMESPACE |
185 | |
186 | Q_DECLARE_METATYPE(QVideoFrame) |
187 | Q_DECLARE_METATYPE(QVideoFrame::FieldType) |
188 | Q_DECLARE_METATYPE(QVideoFrame::PixelFormat) |
189 | |
190 | #endif |
191 | |
192 | |