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Searched refs:crop (Results 1 – 25 of 184) sorted by relevance

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/linux-6.12.1/drivers/media/platform/ti/omap/
Domap_voutlib.c44 struct v4l2_framebuffer *fbuf, struct v4l2_rect *crop) in omap_vout_default_crop() argument
46 crop->width = (pix->width < fbuf->fmt.width) ? in omap_vout_default_crop()
48 crop->height = (pix->height < fbuf->fmt.height) ? in omap_vout_default_crop()
50 crop->width &= ~1; in omap_vout_default_crop()
51 crop->height &= ~1; in omap_vout_default_crop()
52 crop->left = ((pix->width - crop->width) >> 1) & ~1; in omap_vout_default_crop()
53 crop->top = ((pix->height - crop->height) >> 1) & ~1; in omap_vout_default_crop()
115 int omap_vout_new_window(struct v4l2_rect *crop, in omap_vout_new_window() argument
133 if ((crop->height/win->w.height) >= 2) in omap_vout_new_window()
134 crop->height = win->w.height * 2; in omap_vout_new_window()
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Domap_vout_vrfb.c322 struct v4l2_rect *crop = &vout->crop; in omap_vout_calculate_vrfb_offset() local
354 ctop = (pix->height - crop->height) - crop->top; in omap_vout_calculate_vrfb_offset()
355 cleft = (pix->width - crop->width) - crop->left; in omap_vout_calculate_vrfb_offset()
367 temp_ps * cleft + crop->top * temp_ps; in omap_vout_calculate_vrfb_offset()
370 cleft + crop->top * temp_ps + (line_length * in omap_vout_calculate_vrfb_offset()
371 ((crop->width / (vr_ps)) - 1) * ps); in omap_vout_calculate_vrfb_offset()
386 (crop->height - 1) * ps); in omap_vout_calculate_vrfb_offset()
395 temp_ps * crop->left + ctop * ps; in omap_vout_calculate_vrfb_offset()
398 temp_ps * crop->left + ctop * ps + in omap_vout_calculate_vrfb_offset()
399 (line_length * ((crop->width / vr_ps) - 1) * in omap_vout_calculate_vrfb_offset()
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Domap_voutlib.h16 struct v4l2_framebuffer *fbuf, struct v4l2_rect *crop);
19 struct v4l2_rect *crop, struct v4l2_window *win,
26 int omap_vout_new_window(struct v4l2_rect *crop,
31 struct v4l2_framebuffer *fbuf, struct v4l2_rect *crop,
/linux-6.12.1/drivers/media/platform/st/stm32/stm32-dcmipp/
Ddcmipp-byteproc.c244 struct v4l2_rect *crop, *compose; in dcmipp_byteproc_set_fmt() local
251 crop = v4l2_subdev_state_get_crop(sd_state, 1); in dcmipp_byteproc_set_fmt()
256 fmt->format.width = crop->width; in dcmipp_byteproc_set_fmt()
257 fmt->format.height = crop->height; in dcmipp_byteproc_set_fmt()
260 crop->top = 0; in dcmipp_byteproc_set_fmt()
261 crop->left = 0; in dcmipp_byteproc_set_fmt()
262 crop->width = fmt->format.width; in dcmipp_byteproc_set_fmt()
263 crop->height = fmt->format.height; in dcmipp_byteproc_set_fmt()
264 *compose = *crop; in dcmipp_byteproc_set_fmt()
278 struct v4l2_rect *crop, *compose; in dcmipp_byteproc_get_selection() local
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/linux-6.12.1/drivers/staging/media/atomisp/pci/
Datomisp_subdev.c240 return &isp_sd->fmt[pad].crop; in atomisp_subdev_get_rect()
265 struct v4l2_rect *crop[ATOMISP_SUBDEV_PADS_NUM], in isp_get_fmt_rect()
272 crop[i] = atomisp_subdev_get_rect(sd, sd_state, which, i, in isp_get_fmt_rect()
318 struct v4l2_rect *crop[ATOMISP_SUBDEV_PADS_NUM], in atomisp_subdev_set_selection() local
325 isp_get_fmt_rect(sd, sd_state, which, ffmt, crop, comp); in atomisp_subdev_set_selection()
342 crop[pad]->width = ffmt[pad]->width; in atomisp_subdev_set_selection()
343 crop[pad]->height = ffmt[pad]->height; in atomisp_subdev_set_selection()
346 && crop[pad]->width && crop[pad]->height) { in atomisp_subdev_set_selection()
347 crop[pad]->width -= isp_sd->sink_pad_padding_w; in atomisp_subdev_set_selection()
348 crop[pad]->height -= isp_sd->sink_pad_padding_h; in atomisp_subdev_set_selection()
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/linux-6.12.1/drivers/media/platform/st/sti/delta/
Ddelta-debug.c25 s->crop.width, s->crop.height, in delta_streaminfo_str()
26 s->crop.left, s->crop.top, in delta_streaminfo_str()
46 f->crop.width, f->crop.height, in delta_frameinfo_str()
47 f->crop.left, f->crop.top, in delta_frameinfo_str()
/linux-6.12.1/drivers/staging/media/imx/
Dimx-media-csi.c81 struct v4l2_rect crop; member
709 struct v4l2_rect crop; in csi_setup() local
716 crop = priv->crop; in csi_setup()
724 crop.width *= incc->cycles; in csi_setup()
727 ipu_csi_set_window(priv->csi, &crop); in csi_setup()
730 priv->crop.width == 2 * priv->compose.width, in csi_setup()
731 priv->crop.height == 2 * priv->compose.height); in csi_setup()
1179 return &priv->crop; in __csi_get_crop()
1193 struct v4l2_rect *crop, in csi_try_crop() argument
1200 crop->width = min_t(__u32, infmt->width, crop->width); in csi_try_crop()
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/linux-6.12.1/Documentation/userspace-api/media/drivers/
Dccs.rst24 as analogue crop functionality present in many compliant devices. The analogue
25 crop is configured using the ``V4L2_SEL_TGT_CROP`` on the source pad (0) of the
36 Additionally, if a device has no scaler or digital crop functionality, the
37 source pad (1) exposes another digital crop selection rectangle that can only
38 crop at the end of the lines and frames.
43 The scaler sub-device represents the digital crop and scaling functionality of
45 configure the digital crop on the sink pad (0) when digital crop is supported.
50 another digital crop selection rectangle that can only crop at the end of the
53 Digital and analogue crop
56 Digital crop functionality is referred to as cropping that effectively works by
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/linux-6.12.1/Documentation/userspace-api/media/v4l/
Dcrop.rst15 equivalent in the SELECTION API. See :ref:`selection-vs-crop` for a
64 .. kernel-figure:: crop.svg
65 :alt: crop.svg
170 struct v4l2_crop crop;
180 memset (&crop, 0, sizeof (crop));
181 crop.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
182 crop.c = cropcap.defrect;
186 if (-1 == ioctl (fd, VIDIOC_S_CROP, &crop)
229 struct v4l2_crop crop;
239 memset (&crop, 0, sizeof (crop));
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/linux-6.12.1/drivers/media/platform/ti/omap3isp/
Dispresizer.c141 return &res->crop.request; in __resizer_get_crop()
507 clock = div_u64((u64)limit * res->crop.active.height, ofmt->height); in omap3isp_resizer_max_rate()
509 *max_rate = div_u64((u64)clock * res->crop.active.width, ofmt->width); in omap3isp_resizer_max_rate()
588 requests_per_frame = DIV_ROUND_UP(res->crop.active.width * 2, 256) in resizer_adjust_bandwidth()
589 * res->crop.active.height; in resizer_adjust_bandwidth()
926 res->crop_offset = (res->crop.active.top * input->width + in resizer_set_crop_params()
927 res->crop.active.left) * 2; in resizer_set_crop_params()
946 resizer_set_start(res, res->crop.active.left * 2, in resizer_set_crop_params()
947 res->crop.active.top); in resizer_set_crop_params()
954 resizer_set_input_size(res, res->crop.active.width, in resizer_set_crop_params()
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/linux-6.12.1/drivers/media/platform/renesas/vsp1/
Dvsp1_rpf.c291 struct v4l2_rect crop = partition->rpf[rpf->entity.index]; in rpf_configure_partition() local
303 crop.height = round_down(crop.height / 2, fmtinfo->vsub); in rpf_configure_partition()
304 crop.top = round_down(crop.top / 2, fmtinfo->vsub); in rpf_configure_partition()
308 (crop.width << VI6_RPF_SRC_BSIZE_BHSIZE_SHIFT) | in rpf_configure_partition()
309 (crop.height << VI6_RPF_SRC_BSIZE_BVSIZE_SHIFT)); in rpf_configure_partition()
311 (crop.width << VI6_RPF_SRC_ESIZE_EHSIZE_SHIFT) | in rpf_configure_partition()
312 (crop.height << VI6_RPF_SRC_ESIZE_EVSIZE_SHIFT)); in rpf_configure_partition()
314 mem.addr[0] += crop.top * format->plane_fmt[0].bytesperline in rpf_configure_partition()
315 + crop.left * fmtinfo->bpp[0] / 8; in rpf_configure_partition()
321 offset = crop.top / fmtinfo->vsub * bpl in rpf_configure_partition()
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Dvsp1_rwpf.c99 struct v4l2_rect *crop; in vsp1_rwpf_set_format() local
102 crop = v4l2_subdev_state_get_crop(state, RWPF_PAD_SINK); in vsp1_rwpf_set_format()
103 crop->left = 0; in vsp1_rwpf_set_format()
104 crop->top = 0; in vsp1_rwpf_set_format()
105 crop->width = fmt->format.width; in vsp1_rwpf_set_format()
106 crop->height = fmt->format.height; in vsp1_rwpf_set_format()
177 struct v4l2_rect *crop; in vsp1_rwpf_set_selection() local
219 crop = v4l2_subdev_state_get_crop(state, RWPF_PAD_SINK); in vsp1_rwpf_set_selection()
220 *crop = sel->r; in vsp1_rwpf_set_selection()
224 format->width = crop->width; in vsp1_rwpf_set_selection()
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Dvsp1_hgt.c136 struct v4l2_rect *crop; in hgt_configure_stream() local
143 crop = v4l2_subdev_state_get_crop(state, HISTO_PAD_SINK); in hgt_configure_stream()
149 (crop->left << VI6_HGT_OFFSET_HOFFSET_SHIFT) | in hgt_configure_stream()
150 (crop->top << VI6_HGT_OFFSET_VOFFSET_SHIFT)); in hgt_configure_stream()
152 (crop->width << VI6_HGT_SIZE_HSIZE_SHIFT) | in hgt_configure_stream()
153 (crop->height << VI6_HGT_SIZE_VSIZE_SHIFT)); in hgt_configure_stream()
165 hratio = crop->width * 2 / compose->width / 3; in hgt_configure_stream()
166 vratio = crop->height * 2 / compose->height / 3; in hgt_configure_stream()
Dvsp1_hgo.c140 struct v4l2_rect *crop; in hgo_configure_stream() local
144 crop = v4l2_subdev_state_get_crop(state, HISTO_PAD_SINK); in hgo_configure_stream()
150 (crop->left << VI6_HGO_OFFSET_HOFFSET_SHIFT) | in hgo_configure_stream()
151 (crop->top << VI6_HGO_OFFSET_VOFFSET_SHIFT)); in hgo_configure_stream()
153 (crop->width << VI6_HGO_SIZE_HSIZE_SHIFT) | in hgo_configure_stream()
154 (crop->height << VI6_HGO_SIZE_VSIZE_SHIFT)); in hgo_configure_stream()
162 hratio = crop->width * 2 / compose->width / 3; in hgo_configure_stream()
163 vratio = crop->height * 2 / compose->height / 3; in hgo_configure_stream()
Dvsp1_histo.c204 struct v4l2_rect *crop; in histo_get_selection() local
221 crop = v4l2_subdev_state_get_crop(state, HISTO_PAD_SINK); in histo_get_selection()
224 sel->r.width = crop->width; in histo_get_selection()
225 sel->r.height = crop->height; in histo_get_selection()
282 struct v4l2_rect *crop; in histo_set_compose() local
293 crop = v4l2_subdev_state_get_crop(sd_state, sel->pad); in histo_set_compose()
309 sel->r.width = clamp(sel->r.width, crop->width / 4, crop->width); in histo_set_compose()
310 ratio = 1 << (crop->width * 2 / sel->r.width / 3); in histo_set_compose()
311 sel->r.width = crop->width / ratio; in histo_set_compose()
314 sel->r.height = clamp(sel->r.height, crop->height / 4, crop->height); in histo_set_compose()
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/linux-6.12.1/drivers/media/i2c/
Dimx296.c510 const struct v4l2_rect *crop; in imx296_setup() local
515 crop = v4l2_subdev_state_get_crop(state, 0); in imx296_setup()
521 if (crop->width != IMX296_PIXEL_ARRAY_WIDTH || in imx296_setup()
522 crop->height != IMX296_PIXEL_ARRAY_HEIGHT) { in imx296_setup()
525 imx296_write(sensor, IMX296_FID0_ROIPH1, crop->left, &ret); in imx296_setup()
526 imx296_write(sensor, IMX296_FID0_ROIPV1, crop->top, &ret); in imx296_setup()
527 imx296_write(sensor, IMX296_FID0_ROIWH1, crop->width, &ret); in imx296_setup()
528 imx296_write(sensor, IMX296_FID0_ROIWV1, crop->height, &ret); in imx296_setup()
534 (crop->width != format->width ? in imx296_setup()
536 (crop->height != format->height ? in imx296_setup()
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Dmt9m114.c1159 struct v4l2_rect *crop; in mt9m114_pa_init_state() local
1161 crop = v4l2_subdev_state_get_crop(state, 0); in mt9m114_pa_init_state()
1163 crop->left = 0; in mt9m114_pa_init_state()
1164 crop->top = 0; in mt9m114_pa_init_state()
1165 crop->width = MT9M114_PIXEL_ARRAY_WIDTH; in mt9m114_pa_init_state()
1166 crop->height = MT9M114_PIXEL_ARRAY_HEIGHT; in mt9m114_pa_init_state()
1219 struct v4l2_rect *crop; in mt9m114_pa_set_fmt() local
1223 crop = v4l2_subdev_state_get_crop(state, fmt->pad); in mt9m114_pa_set_fmt()
1227 hscale = DIV_ROUND_CLOSEST(crop->width, fmt->format.width ? : 1); in mt9m114_pa_set_fmt()
1228 vscale = DIV_ROUND_CLOSEST(crop->height, fmt->format.height ? : 1); in mt9m114_pa_set_fmt()
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/linux-6.12.1/drivers/media/platform/mediatek/mdp/
Dmtk_mdp_regs.c74 config->crop_x = frame->crop.left; in mtk_mdp_hw_set_in_size()
75 config->crop_y = frame->crop.top; in mtk_mdp_hw_set_in_size()
78 config->crop_w = frame->crop.width; in mtk_mdp_hw_set_in_size()
79 config->crop_h = frame->crop.height; in mtk_mdp_hw_set_in_size()
109 config->crop_x = frame->crop.left; in mtk_mdp_hw_set_out_size()
110 config->crop_y = frame->crop.top; in mtk_mdp_hw_set_out_size()
111 config->crop_w = frame->crop.width; in mtk_mdp_hw_set_out_size()
112 config->crop_h = frame->crop.height; in mtk_mdp_hw_set_out_size()
/linux-6.12.1/drivers/staging/media/starfive/camss/
Dstf-isp.c63 struct v4l2_rect *crop; in isp_set_stream() local
67 crop = v4l2_subdev_state_get_crop(sd_state, STF_ISP_PAD_SRC); in isp_set_stream()
72 stf_isp_settings(isp_dev, crop, fmt->code); in isp_set_stream()
182 struct v4l2_rect *crop) in isp_try_crop() argument
194 v4l2_rect_set_min_size(crop, &stf_frame_min_crop); in isp_try_crop()
195 v4l2_rect_map_inside(crop, &bounds); in isp_try_crop()
247 struct v4l2_subdev_selection crop = { 0 }; in isp_set_selection() local
257 crop.which = sel->which; in isp_set_selection()
258 crop.pad = STF_ISP_PAD_SRC; in isp_set_selection()
259 crop.target = V4L2_SEL_TGT_CROP; in isp_set_selection()
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/linux-6.12.1/drivers/media/platform/amlogic/meson-ge2d/
Dge2d.c64 struct v4l2_rect crop; member
217 FIELD_PREP(GE2D_START, ctx->in.crop.top) | in ge2d_hw_start()
218 FIELD_PREP(GE2D_END, ctx->in.crop.top + ctx->in.crop.height - 1)); in ge2d_hw_start()
220 FIELD_PREP(GE2D_START, ctx->in.crop.left) | in ge2d_hw_start()
221 FIELD_PREP(GE2D_END, ctx->in.crop.left + ctx->in.crop.width - 1)); in ge2d_hw_start()
223 FIELD_PREP(GE2D_START, ctx->out.crop.top) | in ge2d_hw_start()
224 FIELD_PREP(GE2D_END, ctx->out.crop.top + ctx->out.crop.height - 1)); in ge2d_hw_start()
226 FIELD_PREP(GE2D_START, ctx->out.crop.left) | in ge2d_hw_start()
227 FIELD_PREP(GE2D_END, ctx->out.crop.left + ctx->out.crop.width - 1)); in ge2d_hw_start()
229 FIELD_PREP(GE2D_START, ctx->out.crop.top) | in ge2d_hw_start()
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/linux-6.12.1/Documentation/driver-api/media/drivers/
Dsh_mobile_ceu_camera.rst76 2. Calculate "effective" input crop (sensor subwindow) - CEU crop scaled back at
101 8. Calculate new CEU crop - apply sensor scales to previously calculated
102 "effective" crop:
107 9. Use CEU cropping to crop to the new window:
119 The :ref:`V4L2 crop API <crop-scale>` says:
132 to 2 : 2', target crop 5 : 5', current output format 6' - 6.
142 6. Calculate and apply host crop: 6 - 7 = (5 - 2) * (6' - 6) / (5' - 5)
/linux-6.12.1/drivers/media/pci/bt8xx/
Dbttv-risc.c263 geo->crop = ((width>>8)&0x03) | ((geo->hdelay>>6)&0x0c) | in bttv_calc_geo_old()
287 const struct v4l2_rect * crop) in bttv_calc_geo() argument
293 if ((crop->left == tvnorm->cropcap.defrect.left in bttv_calc_geo()
294 && crop->top == tvnorm->cropcap.defrect.top in bttv_calc_geo()
295 && crop->width == tvnorm->cropcap.defrect.width in bttv_calc_geo()
296 && crop->height == tvnorm->cropcap.defrect.height in bttv_calc_geo()
306 c_width = min((unsigned int) crop->width, width * 16); in bttv_calc_geo()
307 c_height = min((unsigned int) crop->height, height * 16); in bttv_calc_geo()
312 geo->hdelay = ((crop->left * width + c_width) / c_width) & ~1; in bttv_calc_geo()
315 geo->vdelay = crop->top - tvnorm->cropcap.bounds.top + MIN_VDELAY; in bttv_calc_geo()
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/linux-6.12.1/drivers/media/platform/mediatek/mdp3/
Dmtk-mdp3-regs.c283 int mdp_check_scaling_ratio(const struct v4l2_rect *crop, in mdp_check_scaling_ratio() argument
289 crop_w = crop->width; in mdp_check_scaling_ratio()
290 crop_h = crop->height; in mdp_check_scaling_ratio()
319 r1 = frame->crop.c.width * frame->crop.c.height; in mdp_check_pp_enable()
436 static void mdp_set_src_crop(struct img_crop *c, struct mdp_crop *crop) in mdp_set_src_crop() argument
438 c->left = crop->c.left in mdp_set_src_crop()
439 + mdp_to_fixed(&c->left_subpix, &crop->left_subpix); in mdp_set_src_crop()
440 c->top = crop->c.top in mdp_set_src_crop()
441 + mdp_to_fixed(&c->top_subpix, &crop->top_subpix); in mdp_set_src_crop()
442 c->width = crop->c.width in mdp_set_src_crop()
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/linux-6.12.1/drivers/media/platform/samsung/exynos-gsc/
Dgsc-core.c233 frame->crop.width = width; in gsc_set_frame_size()
234 frame->crop.height = height; in gsc_set_frame_size()
235 frame->crop.left = 0; in gsc_set_frame_size()
236 frame->crop.top = 0; in gsc_set_frame_size()
291 remainder = s_frame->crop.width % (*wratio * walign); in gsc_check_src_scale_info()
293 s_frame->crop.width -= remainder; in gsc_check_src_scale_info()
294 gsc_cal_prescaler_ratio(var, s_frame->crop.width, tx, wratio); in gsc_check_src_scale_info()
296 s_frame->crop.width + remainder, s_frame->crop.width); in gsc_check_src_scale_info()
299 remainder = s_frame->crop.height % (*hratio * halign); in gsc_check_src_scale_info()
301 s_frame->crop.height -= remainder; in gsc_check_src_scale_info()
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/linux-6.12.1/drivers/media/pci/intel/ipu6/
Dipu6-isys-subdev.c146 struct v4l2_rect *crop; in ipu6_isys_subdev_set_fmt() local
198 crop = v4l2_subdev_state_get_crop(state, other_pad, other_stream); in ipu6_isys_subdev_set_fmt()
200 crop->left = 0; in ipu6_isys_subdev_set_fmt()
201 crop->top = 0; in ipu6_isys_subdev_set_fmt()
202 crop->width = fmt->width; in ipu6_isys_subdev_set_fmt()
203 crop->height = fmt->height; in ipu6_isys_subdev_set_fmt()
265 struct v4l2_rect *crop) in ipu6_isys_get_stream_pad_crop() argument
270 if (!sd || !crop) in ipu6_isys_get_stream_pad_crop()
276 *crop = *rect; in ipu6_isys_get_stream_pad_crop()

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