Lines Matching defs:fmtdesc
242 struct v4l2_fmtdesc fmtdesc;
245 fmtdesc.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
248 for (fmtdesc.index = 0; ; fmtdesc.index++) {
249 error = ioctl(video_fd, VIDIOC_ENUM_FMT, &fmtdesc);
252 printf("info.format.%u=%s\n", fmtdesc.index,
253 fmtdesc.description);
264 fmtdesc.index = n;
265 error = ioctl(video_fd, VIDIOC_ENUM_FMT, &fmtdesc);
268 printf("info.format.%u=%s\n", fmtdesc.index,
269 fmtdesc.description);