Dc1394.h

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#ifndef _DC1394_H
#define _DC1394_H


#include <cc++2/cc++/thread.h>
//#include <thread.h>
#include <cc++2/cc++/config.h>
#include <cc++2/cc++/exception.h>
#include <pthread.h>
#include <semaphore.h>
#include <time.h>
#include <signal.h>
#include <unistd.h>
#include <libraw1394/raw1394.h>
#include <libdc1394/dc1394_control.h>
#include <openvidia/LBuffer.h>

using namespace std;
using namespace ost;


//class Dc1394 : public Thread, public Mutex, public Semaphore
class Dc1394 : public Thread, public LBuffer, public Semaphore
{  
 private:
  
  void TellRWMHeCanUseImage(int numBufs, const char *dma_bufs_[] );
  const static int DefaultCaptureWidth=320;
  const static int DefaultCaptureHeight=240;
  int CaptureWidth,CaptureHeight;

  dc1394_cameracapture cameras[8];
  raw1394handle_t handles[8]; // selected camera
  nodeid_t *camera_nodes; // all nodes on bus

  int bufferUsed;
  int numCamsToUse;
  int numCamsUsed;
  char *bufs[8] ; //array of adresses of the buffers where the images end up
  bool noDMA;
  
  bool doOHCI();
//  void lock() { ENTER_CRITICAL; }
//  void unlock() { LEAVE_CRITICAL; } 
  void tellThreadDoneWithBuffer();

  void releaseBarrier();
  
  void run(); 
 public:
  //LBuffer rgb_buffer;

  Dc1394( int W=320, 
          int H=240  
        );
  ~Dc1394();


};

#endif

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