Searched refs:v4lfd (Results 1 – 1 of 1) sorted by relevance
54 static int buffer_export(int v4lfd, enum v4l2_buf_type bt, uint32_t index, int *dmafd) in buffer_export() argument61 if (ioctl(v4lfd, VIDIOC_EXPBUF, &expbuf) == -1) { in buffer_export()