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rfxCaptureProcess.h
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1 /*********************************************************************************
2 ** Copyright (c) 2019 MAK Technologies, Inc.
3 ** All rights reserved.
4 *********************************************************************************/
5 
6 #pragma once
7 
8 #include <radarFxServer/export.h>
9 #include <radarFxServer/rfxBaseProcess.h>
10 
11 #include <radarFxShared/rfxImageMessage.h>
12 
13 #include <makArchives/DtObserverStateRecord.h>
14 
15 #include <vrvUtil/DtWindowConfiguration.h>
16 
17 namespace makVrv
18 {
19  class DtDe;
20  class DtVideoStream;
21  class DtObserver;
22  class DtVideoFrameBuffer;
23 }
24 
25 namespace makRadarFx
26 {
29  class DT_DLL_RFXSERVER DtCaptureProcess : public DtBaseProcess
30  {
31  protected:
32 
34  enum ProcessStep {WAITING, CONFIGURE_OBSERVER, CONFIGURE_VIEWPORT, WAIT_TERRAIN, FRAME_CAPTURE, WAIT_FRAME, FRAME_RECEIVED, END_REQUEST, END_ERROR};
35 
36  public:
38  DtCaptureProcess(makVrv::DtDe& de, DtImageRequest* msg);
39  virtual ~DtCaptureProcess();
40 
42  virtual void tick();
43 
45  virtual bool isDone();
46 
48  virtual void processFrame(makVrv::DtVideoFrameBuffer* frame) = 0;
49 
50  protected:
51 
54  struct DtObserverState
55  {
56  makArchives::DtObserverStateRecord myObserverState;
57  makVrv::DtWindowConfiguration myWindowConfiguration;
58  bool myIsValid;
59  };
60 
62  struct DtImageCaptureConfig
63  {
64  DtImageCaptureConfig();
65  virtual ~DtImageCaptureConfig();
66  std::string myRequestorId;
67  int myRequestId;
68 
69  bool myUseObserverLoc;
70  bool myUseObserverOrientation;
71  DtVector myOwnshipLocation;
72  DtTaitBryan myOwnshipOrientation;
73 
74  DtVector myTargetLocation;
75 
76  std::string mySensorName;
77  DtImageSize myImageSize;
78  DtImageFormat myImageFormat;
79  DtImageDataType myImageDataType;
80  DtImageRotation myImageRotation;
81  unsigned int myImageReturnMethod;
82  std::string myImageSavePath;
83  std::string myImageFilename;
84  bool mySingleChannelRaw;
85 
86  DtVector myObserverOffsetLocation;
87  DtTaitBryan myObserverOffsetOrientation;
88  bool myRestoreState;
89  };
90 
91  protected:
92 
93  virtual void beginRequest();
94  virtual void configureViewport();
95  virtual void configureObserver();
96  virtual void waitTerrain();
97  virtual void installFrameCapture();
98  virtual void respondError(std::string errorMsg, DtImageError err) = 0;
99  virtual void endRequest();
100 
101  virtual void restoreDisplay();
102 
103  virtual void configureSensor(const std::string& sensorName) = 0;
104 
106  virtual std::string generateFilename(const std::string& path, const std::string& filename,
107  DtImageFormat format);
108 
109 
110  protected:
111 
112  DtImageCaptureConfig *myCaptureConfig;
113 
114  ProcessStep myProcessStep;
115 
116  makVrv::DtVideoStream* myVideoStream;
117  makVrv::DtObserver* myObserver;
118  DtObserverState* myOriginalState;
119 
120  double myWaitTime;
121  int myWaitTerrainFrames;
122  double myLastTime;
123  double myTerrainTimeout;
124  bool myTerrainTimeoutFlag;
125  int myWaitFrameCount;
126  };
127 }
Document ID: 1.0
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