Lines Matching defs:video_fd
79 int video_fd;
103 video_fd = open(s1->filename, O_RDWR);
104 if (video_fd < 0) {
109 if (ioctl(video_fd, VIDIOCGCAP, &s->video_cap) < 0) {
121 if (ioctl(video_fd, VIDIOCGWIN, &s->video_win, sizeof(s->video_win)) < 0) {
141 if (!ioctl(video_fd, VIDIOCGTUNER, &tuner)) {
143 ioctl(video_fd, VIDIOCSTUNER, &tuner);
148 ioctl(video_fd, VIDIOCGAUDIO, &audio);
151 ioctl(video_fd, VIDIOCSAUDIO, &audio);
153 ioctl(video_fd, VIDIOCGPICT, &pict);
159 if (desired_palette == -1 || ioctl(video_fd, VIDIOCSPICT, &pict) < 0) {
163 if (-1 != ioctl(video_fd, VIDIOCSPICT, &pict))
170 if (ioctl(video_fd, VIDIOCGMBUF, &s->gb_buffers) < 0) {
179 if (ioctl(video_fd, VIDIOCSWIN, s->video_win) < 0) {
187 if (ioctl(video_fd, VIDIOCCAPTURE, &val) < 0) {
195 s->video_buf = mmap(0, s->gb_buffers.size, PROT_READ|PROT_WRITE, MAP_SHARED, video_fd, 0);
197 s->video_buf = mmap(0, s->gb_buffers.size, PROT_READ|PROT_WRITE, MAP_PRIVATE, video_fd, 0);
212 if (ioctl(video_fd, VIDIOCMCAPTURE, &s->gb_buf) < 0) {
223 ioctl(video_fd, VIDIOCMCAPTURE, &s->gb_buf);
240 s->fd = video_fd;
251 if (video_fd >= 0)
252 close(video_fd);