cinelerra/dv1394input.C

   1 #include "dv1394input.h"
   2
   3
   4
   5 DV1394Input::DV1394Input(VideoDevice *device)
   6  : Thread(1, 1, 0)
   7 {
   8         this->device = device;
   9         done = 0;
  10         fd = 0;
  11 }
  12
  13
  14 DV1394Input::~DV1394Input()
  15 {
  16         if(Thread::running())
  17         {
  18                 done = 1;
  19                 Thread::cancel();
  20                 Thread::join();
  21         }
  22
  23         if(fd > 0) close(fd);
  24 }
  25
  26 void DV1394Input::start()
  27 {
  28         Thread::start();
  29 }
  30
  31
  32
  33 void DV1394Input::run()
  34 {
  35 // Open the device
  36         int error = 0;
  37         if((fd = open(device->in_config->dv1394_path, O_RDWR)) < 0)
  38         {
  39                 fprintf(stderr,
  40                         "DV1394Input::run path=s: %s\n",
  41                         device->in_config->dv1394_path,
  42                         strerror(errno));
  43                 error = 1;
  44         }
  45
  46         if(!error)
  47         {
  48         struct dv1394_init init =
  49                 {
  50            api_version: DV1394_API_VERSION,
  51            channel:     device->out_config->dv1394_channel,
  52                    n_frames:    length,
  53            format:      is_pal ? DV1394_PAL : DV1394_NTSC,
  54            cip_n:       0,
  55            cip_d:       0,
  56            syt_offset:  syt
  57         };
  58
  59
  60         }
  61
  62         while(!done)
  63         {
  64
  65         }
  66 }