Lines Matching refs:expbuf

72 	struct v4l2_exportbuffer expbuf;
74 	memset(&expbuf, 0, sizeof(expbuf));
75 	expbuf.type = bt;
76 	expbuf.index = index;
77 	if (ioctl(v4lfd, VIDIOC_EXPBUF, &expbuf) == -1) {
82 	*dmafd = expbuf.fd;
95 	    struct v4l2_exportbuffer expbuf;
97 	    memset(&expbuf, 0, sizeof(expbuf));
98 	    expbuf.type = bt;
99 	    expbuf.index = index;
100 	    expbuf.plane = i;
101 	    if (ioctl(v4lfd, VIDIOC_EXPBUF, &expbuf) == -1) {
107 	    dmafd[i] = expbuf.fd;