Lines Matching refs:vf
896 struct v4l2_format *vf) in vidioc_g_fmt_vid_cap() argument
899 vf->fmt.pix.width = usbvision->curwidth; in vidioc_g_fmt_vid_cap()
900 vf->fmt.pix.height = usbvision->curheight; in vidioc_g_fmt_vid_cap()
901 vf->fmt.pix.pixelformat = usbvision->palette.format; in vidioc_g_fmt_vid_cap()
902 vf->fmt.pix.bytesperline = in vidioc_g_fmt_vid_cap()
904 vf->fmt.pix.sizeimage = vf->fmt.pix.bytesperline * usbvision->curheight; in vidioc_g_fmt_vid_cap()
905 vf->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; in vidioc_g_fmt_vid_cap()
906 vf->fmt.pix.field = V4L2_FIELD_NONE; /* Always progressive image */ in vidioc_g_fmt_vid_cap()
912 struct v4l2_format *vf) in vidioc_try_fmt_vid_cap() argument
919 if (vf->fmt.pix.pixelformat == in vidioc_try_fmt_vid_cap()
928 RESTRICT_TO_RANGE(vf->fmt.pix.width, MIN_FRAME_WIDTH, MAX_FRAME_WIDTH); in vidioc_try_fmt_vid_cap()
929 RESTRICT_TO_RANGE(vf->fmt.pix.height, MIN_FRAME_HEIGHT, MAX_FRAME_HEIGHT); in vidioc_try_fmt_vid_cap()
931 vf->fmt.pix.bytesperline = vf->fmt.pix.width* in vidioc_try_fmt_vid_cap()
933 vf->fmt.pix.sizeimage = vf->fmt.pix.bytesperline*vf->fmt.pix.height; in vidioc_try_fmt_vid_cap()
939 struct v4l2_format *vf) in vidioc_s_fmt_vid_cap() argument
944 ret = vidioc_try_fmt_vid_cap(file, priv, vf); in vidioc_s_fmt_vid_cap()
960 usbvision_set_output(usbvision, vf->fmt.pix.width, vf->fmt.pix.height); in vidioc_s_fmt_vid_cap()