Non-templated libDC1394 interface. More...
#include <dvbuffer3.h>
Public Member Functions | |
| RawDVBuffer3 (DV3ColourSpace colourspace, int nCamNumber=0, uint64_t cam_guid=-1, int cam_unit=-1, bool verbose=0, bool bus_reset=0, ImageRef irSize=ImageRef(-1,-1), float fFrameRate=-1.0, ImageRef irOffset=ImageRef(-1,-1), int format7_mode=-1) | |
| ImageRef | size () |
| ImageRef | offset () |
| double | frame_rate () |
| DV3ColourFilter | colour_filter () |
| VideoFrame< byte > * | get_frame () |
| void | put_frame (VideoFrame< byte > *f) |
| bool | frame_pending () |
| void | set_feature_value (DV3Feature nFeature, unsigned int nValue) |
| unsigned int | get_feature_value (DV3Feature nFeature) |
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std::pair< unsigned int, unsigned int > | get_feature_min_max (DV3Feature nFeature) |
| void | auto_on_off (DV3Feature nFeature, bool bValue) |
| void | power_on_off (DV3Feature nFeature, bool bValue) |
Static Public Member Functions | |
| static void | stopAllTransmissions (void) |
Detailed Description
Non-templated libDC1394 interface.
This is used by DVBuffer3. If you want typed video frames, you should use DVBuffer 3 instead.. The implementation of this class depends on which version of libDC1394 is installed on the system. Format 7 support is only present for libDC1394 V2.
Definition at line 120 of file dvbuffer3.h.
Constructor & Destructor Documentation
| CVD::DV3::RawDVBuffer3::RawDVBuffer3 | ( | DV3ColourSpace | colourspace, |
| int | nCamNumber = 0, |
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| uint64_t | cam_guid = -1, |
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| int | cam_unit = -1, |
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| bool | verbose = 0, |
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| bool | bus_reset = 0, |
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| ImageRef | irSize = ImageRef(-1,-1), |
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| float | fFrameRate = -1.0, |
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| ImageRef | irOffset = ImageRef(-1,-1), |
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| int | format7_mode = -1 |
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| ) |
Mode-selecting constructor for all standard modes & Format 7.
First it tries to find a standard mode, then it looks at the Format 7 modes. If an offset is given, standard modes are skipped (they don't allow offsets).
- Parameters:
-
colourspace Enumerated colourspace requested nCamNumber Which camera on the bus to use irSize Requested video size; if left at (-1,-1) use biggest available fFrameRate Requested frame-rate; if negative, use fastest available irOffset offset of video frame in CCD; if left at (-1,-1) use default modes or center window
Member Function Documentation
| bool CVD::DV3::RawDVBuffer3::frame_pending | ( | ) | [virtual] |
Is there a frame waiting in the buffer? This function does not block.
See is_live and is_flushable.
Implements CVD::RawVideoBuffer.
Reimplemented in CVD::DVBuffer3< pixel_T >.
The documentation for this class was generated from the following file:
- cvd/Linux/dvbuffer3.h
