Searched refs:VIDIOC_QUERYBUF (Results 1 – 3 of 3) sorted by relevance
254 ret = ioctl (mCameraHandle, VIDIOC_QUERYBUF, &mVideoInfo->buf); in UseBuffersPreview()
464 ret = ioctl(fd, VIDIOC_QUERYBUF, buf); in exynos_v4l2_querybuf()
2355 #define VIDIOC_QUERYBUF _IOWR('V', 9, struct v4l2_buffer) macro