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Searched refs:cropcap (Results 1 – 8 of 8) sorted by relevance

/Linux-v5.4/Documentation/media/uapi/v4l/
Dcrop.rst176 struct v4l2_cropcap cropcap;
179 memset (&cropcap, 0, sizeof (cropcap));
180 cropcap.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
182 if (-1 == ioctl (fd, VIDIOC_CROPCAP, &cropcap)) {
189 crop.c = cropcap.defrect;
205 struct v4l2_cropcap cropcap;
216 format.fmt.pix.width = cropcap.defrect.width >> 1;
217 format.fmt.pix.height = cropcap.defrect.height >> 1;
235 struct v4l2_cropcap cropcap;
238 memset (&cropcap, 0, sizeof (cropcap));
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Dcapture.c.rst429 struct v4l2_cropcap cropcap;
473 CLEAR(cropcap);
475 cropcap.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
477 if (0 == xioctl(fd, VIDIOC_CROPCAP, &cropcap)) {
479 crop.c = cropcap.defrect; /* reset to default */
Duser-func.rst23 vidioc-cropcap
/Linux-v5.4/drivers/media/pci/bt8xx/
Dbttv-vbi.c180 if (fh->vbi_fmt.end >= tvnorm->cropcap.bounds.top) in vbi_buffer_prepare()
181 min_vdelay += fh->vbi_fmt.end - tvnorm->cropcap.bounds.top; in vbi_buffer_prepare()
247 max_end = (tvnorm->cropcap.bounds.top in try_fmt()
248 + tvnorm->cropcap.bounds.height) >> 1; in try_fmt()
383 max_end = (tvnorm->cropcap.bounds.top in bttv_g_fmt_vbi_cap()
384 + tvnorm->cropcap.bounds.height) >> 1; in bttv_g_fmt_vbi_cap()
430 real_count = ((tvnorm->cropcap.defrect.top >> 1) in bttv_vbi_fmt_reset()
Dbttv-driver.c257 .cropcap.bounds.left = minhdelayx1, \
260 .cropcap.bounds.top = (videostart0) * 2 - (vdelay) + MIN_VDELAY, \
262 .cropcap.bounds.width = (totalwidth) - (minhdelayx1) - 4, \
263 .cropcap.bounds.height = (sheight) + (extraheight) + (vdelay) - \
265 .cropcap.defrect.left = hdelayx1, \
266 .cropcap.defrect.top = (videostart0) * 2, \
267 .cropcap.defrect.width = swidth, \
268 .cropcap.defrect.height = sheight, \
269 .cropcap.pixelaspect.numerator = totalwidth, \
270 .cropcap.pixelaspect.denominator = sqwidth,
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Dbttv-risc.c382 if ((crop->left == tvnorm->cropcap.defrect.left in bttv_calc_geo()
383 && crop->top == tvnorm->cropcap.defrect.top in bttv_calc_geo()
384 && crop->width == tvnorm->cropcap.defrect.width in bttv_calc_geo()
385 && crop->height == tvnorm->cropcap.defrect.height in bttv_calc_geo()
404 geo->vdelay = crop->top - tvnorm->cropcap.bounds.top + MIN_VDELAY; in bttv_calc_geo()
Dbttvp.h97 struct v4l2_cropcap cropcap; member
/Linux-v5.4/Documentation/media/v4l-drivers/
Dsoc-camera.rst145 rely on camera drivers implementing .cropcap(). If the camera driver does not