trees: cameradevice.h Source File

00001 #ifndef TREES_CAMERADEVICE_H
00002 #define TREES_CAMERADEVICE_H 1
00003 
00004 extern "C" {
00005 #include <libraw1394/raw1394.h>
00006 #include <libdc1394/dc1394_control.h>
00007 #include <sadie.h>
00008 }
00009 
00010 namespace std
00011 {
00012 
00013   class Cameradevice {
00014     unsigned char* viewbuf;
00015     unsigned char* fullbuf;
00016     raw1394handle_t rawhandle;
00017     dc1394_cameracapture * dc;
00018     bool multibuffer;
00019     int* incr;
00020     unsigned int skipsize;
00021     unsigned int dsize;
00022     unsigned int hoff;
00023     unsigned int voff;
00024     unsigned int nbufs;
00025     unsigned int bpp;
00026     unsigned int horiz_size;
00027     unsigned int vert_size;
00028     unsigned int camdevprogres_type;
00029     void emitline(unsigned char* startaddr, unsigned char*& dst);
00030   public:
00031     Cameradevice(int unit, int picture_timeout, int numbufs,
00032                  unsigned int h, unsigned int v,
00033                  unsigned int dn, unsigned int dd);
00034     ~Cameradevice();
00035     unsigned int height() const { return vert_size; }
00036     unsigned int width()  const { return horiz_size; }
00037     unsigned int depth()  const { return bpp; }
00038     unsigned int size();
00039     bool progrescol()     const { return 0; }
00040     unsigned int snap_width()  const { return dc->frame_width - hoff; }
00041     unsigned int snap_height() const { return dc->frame_height - voff; }
00042     unsigned char* acquire();
00043     unsigned char* snapshot();
00044     bool resize(unsigned int h_req, unsigned int v_req);
00045     IMAGE* acquire_sadie(int,int,int,int);
00046     int enable_live(int);
00047     int set_gain(int);
00048   };
00049 
00050 } // namespace std
00051 
00052 #endif /* !TREES_CAMERADEVICE_H */