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Abstract interface to Video4Linux devices.
| ~V4LDev ()
| ~V4LDev |
[virtual]
| V4LDev* getDevice (const QString &dev)
| getDevice |
[static]
| bool isCamera ()
| isCamera |
[const virtual]
| bool isTuner ()
| isTuner |
[const virtual]
| int startCapture (int x, int y, int w, int h = -1)
| startCapture |
[virtual]
| int grab (QPixmap& buffer, bool mirror = false, bool scale = true)
| grab |
[virtual]
| int setFreq (unsigned long)
| setFreq |
[virtual]
| int signal ()
| signal |
[const virtual]
| int setImageSize (int w, int h = -1)
| setImageSize |
[virtual]
| QString name ()
| name |
[const virtual]
| int setBrightness (int x)
| setBrightness |
[virtual]
| int brightness ()
| brightness |
[const virtual]
| int setColour (int x)
| setColour |
[virtual]
| int colour ()
| colour |
[const virtual]
| int setHue (int x)
| setHue |
[virtual]
| int hue ()
| hue |
[const virtual]
| int setContrast (int x)
| setContrast |
[virtual]
| int contrast ()
| contrast |
[const virtual]
| int setWhiteness (int x)
| setWhiteness |
[virtual]
| int whiteness ()
| whiteness |
[const virtual]
| int setSource (const QString &source)
| setSource |
[virtual]
| const QString source ()
| source |
[const virtual]
| QStringList sources ()
| sources |
[const virtual]
| float aspectRatio ()
| aspectRatio |
[const virtual]
| bool canOverlay ()
| canOverlay |
[const virtual]
| bool hasAudio ()
| hasAudio |
[const virtual]
| int enableAudio ()
| enableAudio |
[virtual]
| int disableAudio ()
| disableAudio |
[virtual]
| unsigned long minFreq ()
| minFreq |
[const virtual]
| unsigned long maxFreq ()
| maxFreq |
[const virtual]
| int setTunerMode (int)
| setTunerMode |
[virtual]
| int tunerMode ()
| tunerMode |
[const virtual]
| V4LDev (int fd, const QString &name, int channels, int type, int minw, int minh, int maxw, int maxh)
| V4LDev |
[protected]
| int _fd | _fd |
[protected]
| bool _valid | _valid |
[protected]
| QString _name | _name |
[protected]
| struct video_channel * _channels | _channels |
[protected]
| int _minWidth | _minWidth |
[protected]
| int _minHeight | _minHeight |
[protected]
| int _maxWidth | _maxWidth |
[protected]
| int _maxHeight | _maxHeight |
[protected]
| int _type | _type |
[protected]
| float _aspectRatio | _aspectRatio |
[protected]
| int format | format |
[protected]
| QStringList _sources | _sources |
[protected]
| int _source | _source |
[protected]
| int _capW | _capW |
[protected]
| int _capH | _capH |
[protected]
| bool _hasAudio | _hasAudio |
[protected]
| bool _isTuner | _isTuner |
[protected]
| unsigned long _minFreq | _minFreq |
[protected]
| unsigned long _maxFreq | _maxFreq |
[protected]