Lines Matching defs:video_fd
82 int video_fd;
106 video_fd = open(s1->filename, O_RDWR);
107 if (video_fd < 0) {
112 if (ioctl(video_fd, VIDIOCGCAP, &s->video_cap) < 0) {
124 if (ioctl(video_fd, VIDIOCGWIN, &s->video_win, sizeof(s->video_win)) < 0) {
144 if (!ioctl(video_fd, VIDIOCGTUNER, &tuner)) {
146 ioctl(video_fd, VIDIOCSTUNER, &tuner);
151 ioctl(video_fd, VIDIOCGAUDIO, &audio);
154 ioctl(video_fd, VIDIOCSAUDIO, &audio);
156 ioctl(video_fd, VIDIOCGPICT, &pict);
162 if (desired_palette == -1 || ioctl(video_fd, VIDIOCSPICT, &pict) < 0) {
166 if (-1 != ioctl(video_fd, VIDIOCSPICT, &pict))
173 if (ioctl(video_fd, VIDIOCGMBUF, &s->gb_buffers) < 0) {
182 if (ioctl(video_fd, VIDIOCSWIN, s->video_win) < 0) {
190 if (ioctl(video_fd, VIDIOCCAPTURE, &val) < 0) {
198 s->video_buf = mmap(0, s->gb_buffers.size, PROT_READ|PROT_WRITE, MAP_SHARED, video_fd, 0);
200 s->video_buf = mmap(0, s->gb_buffers.size, PROT_READ|PROT_WRITE, MAP_PRIVATE, video_fd, 0);
215 if (ioctl(video_fd, VIDIOCMCAPTURE, &s->gb_buf) < 0) {
226 ioctl(video_fd, VIDIOCMCAPTURE, &s->gb_buf);
243 s->fd = video_fd;
254 if (video_fd >= 0)
255 close(video_fd);