77   gint video_fd;  member
176   self->video_fd = open (self->video_device, O_NONBLOCK);  in gst_v4l2_decoder_open()
177   if (self->video_fd < 0) {  in gst_v4l2_decoder_open()
183   ret = ioctl (self->video_fd, VIDIOC_QUERYCAP, &querycap);  in gst_v4l2_decoder_open()
229   if (self->video_fd)  in gst_v4l2_decoder_close()
230     close (self->video_fd);  in gst_v4l2_decoder_close()
233   self->video_fd = 0;  in gst_v4l2_decoder_close()
245   ret = ioctl (self->video_fd, VIDIOC_STREAMON, &type);  in gst_v4l2_decoder_streamon()
272   ret = ioctl (self->video_fd, VIDIOC_STREAMOFF, &type);  in gst_v4l2_decoder_streamoff()
302   ret = ioctl (self->video_fd, VIDIOC_ENUM_FMT, &fmtdesc);  in gst_v4l2_decoder_enum_sink_fmt()
339   ret = ioctl (self->video_fd, VIDIOC_S_FMT, &format);  in gst_v4l2_decoder_set_sink_fmt()
371   ret = ioctl (self->video_fd, VIDIOC_G_FMT, &fmt);  in gst_v4l2_decoder_enum_src_formats()
392     ret = ioctl (self->video_fd, VIDIOC_ENUM_FMT, &fmtdesc);  in gst_v4l2_decoder_enum_src_formats()
434   ret = ioctl (self->video_fd, VIDIOC_G_FMT, &fmt);  in gst_v4l2_decoder_select_src_format()
452     ret = ioctl (self->video_fd, VIDIOC_S_FMT, &fmt);  in gst_v4l2_decoder_select_src_format()
485   ret = ioctl (self->video_fd, VIDIOC_REQBUFS, &reqbufs);  in gst_v4l2_decoder_request_buffers()
511   ret = ioctl (self->video_fd, VIDIOC_QUERYBUF, &v4l2_buf);  in gst_v4l2_decoder_export_buffer()
527       ret = ioctl (self->video_fd, VIDIOC_EXPBUF, &expbuf);  in gst_v4l2_decoder_export_buffer()
550     ret = ioctl (self->video_fd, VIDIOC_EXPBUF, &expbuf);  in gst_v4l2_decoder_export_buffer()
592   ret = ioctl (self->video_fd, VIDIOC_QBUF, &buf);  in gst_v4l2_decoder_queue_sink_mem()
629   ret = ioctl (self->video_fd, VIDIOC_QBUF, &buf);  in gst_v4l2_decoder_queue_src_buffer()
653   ret = ioctl (self->video_fd, VIDIOC_DQBUF, &buf);  in gst_v4l2_decoder_dequeue_sink()
679   ret = ioctl (self->video_fd, VIDIOC_DQBUF, &buf);  in gst_v4l2_decoder_dequeue_src()
704   ret = ioctl (self->video_fd, VIDIOC_S_EXT_CTRLS, &controls);  in gst_v4l2_decoder_set_controls()
724   ret = ioctl (self->video_fd, VIDIOC_G_EXT_CTRLS, &controls);  in gst_v4l2_decoder_get_controls()
745   ret = ioctl (self->video_fd, VIDIOC_QUERY_EXT_CTRL, &control);  in gst_v4l2_decoder_query_control_size()