Lines Matching refs:v4l_fd
116 int v4l_fd; member
164 if (xioctl(display->v4l_fd, VIDIOC_QUERYBUF, &buf) == -1) { in queue()
169 if (xioctl(display->v4l_fd, VIDIOC_QBUF, &buf) == -1) { in queue()
213 if (xioctl(display->v4l_fd, VIDIOC_G_FMT, &fmt) == -1) { in set_format()
231 if (xioctl(display->v4l_fd, VIDIOC_S_FMT, &fmt) == -1) { in set_format()
260 display->v4l_fd = open(dev_name, O_RDWR); in v4l_connect()
261 if (display->v4l_fd < 0) { in v4l_connect()
266 if (xioctl(display->v4l_fd, VIDIOC_QUERYCAP, &cap) == -1) { in v4l_connect()
275 if (xioctl(display->v4l_fd, VIDIOC_G_INPUT, &index_input) == 0) { in v4l_connect()
277 if (xioctl(display->v4l_fd, VIDIOC_ENUMINPUT, &input) == 0) { in v4l_connect()
311 if (xioctl(display->v4l_fd, VIDIOC_REQBUFS, &req) == -1) { in v4l_connect()
334 close(display->v4l_fd); in v4l_shutdown()
432 if (xioctl(display->v4l_fd, VIDIOC_EXPBUF, &expbuf) == -1) { in buffer_export()
484 if (xioctl(display->v4l_fd, VIDIOC_DQBUF, &buf) == -1) { in dequeue()
505 if (xioctl(display->v4l_fd, VIDIOC_G_FMT, &fmt) == -1) { in fill_buffer_format()
559 if (xioctl(display->v4l_fd, VIDIOC_STREAMON, &type) == -1) { in start_capture()