minor tweaks...

master
tth 3 years ago
parent 03bfeacad5
commit 5c2b306051
  1. 10
      v4l2/t.c

@ -33,7 +33,6 @@ if (verbosity) fprintf(stderr, "\topen %s -> %d\n", dev, vfd);
memset(&fmt, 0, sizeof(fmt));
fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
// pr_v4l2_format("before ioctl", &fmt);
foo = ioctl(vfd, VIDIOC_G_FMT, &fmt);
fprintf(stderr, "ioctl -> %d\n", foo);
@ -42,25 +41,18 @@ if (0 != foo) {
exit(1);
}
pr_v4l2_format("after ioctl", &fmt);
pr_v4l2_format("after ioctl VIDIOC_G_FMT", &fmt);
return k;
}
/* --------------------------------------------------------------------- */
int liste_des_devices(int K)
{
fprintf(stderr, "%s not implemented\n", __func__);
return -1;
}
/* --------------------------------------------------------------------- */
void help(int k)
{
puts("Options :");
puts("\t-d\tselect the video device");
puts("\t-K\tset the K parameter");
puts("\t-l\tlist video devices");
puts("\t-v\tincrease verbosity");
if (verbosity) { puts(""); fimg_print_version(1); }

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