/linux/drivers/media/platform/ti/omap/ |
H A D | omap_voutlib.c | 44 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() [all …]
|
H A D | omap_vout_vrfb.c | 322 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() [all …]
|
H A D | omap_voutlib.h | 16 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/drivers/staging/media/atomisp/pci/ |
H A D | atomisp_subdev.c | 229 return &isp_sd->fmt[pad].crop; in atomisp_subdev_get_rect() 254 struct v4l2_rect *crop[ATOMISP_SUBDEV_PADS_NUM], in isp_get_fmt_rect() 261 crop[i] = atomisp_subdev_get_rect(sd, sd_state, which, i, in isp_get_fmt_rect() 307 struct v4l2_rect *crop[ATOMISP_SUBDEV_PADS_NUM], in atomisp_subdev_set_selection() local 314 isp_get_fmt_rect(sd, sd_state, which, ffmt, crop, comp); in atomisp_subdev_set_selection() 331 crop[pad]->width = ffmt[pad]->width; in atomisp_subdev_set_selection() 332 crop[pad]->height = ffmt[pad]->height; in atomisp_subdev_set_selection() 335 && crop[pad]->width && crop[pad]->height) { in atomisp_subdev_set_selection() 336 crop[pad]->width -= isp_sd->sink_pad_padding_w; in atomisp_subdev_set_selection() 337 crop[pad]->height -= isp_sd->sink_pad_padding_h; in atomisp_subdev_set_selection() [all …]
|
/linux/drivers/media/platform/st/sti/delta/ |
H A D | delta-debug.c | 25 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/Documentation/userspace-api/media/drivers/ |
H A D | ccs.rst | 24 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 [all …]
|
/linux/Documentation/userspace-api/media/v4l/ |
H A D | crop.rst | 15 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)); [all …]
|
H A D | vidioc-subdev-g-crop.rst | 13 VIDIOC_SUBDEV_G_CROP - VIDIOC_SUBDEV_S_CROP - Get or set the crop rectangle on a subdev pad 44 To retrieve the current crop rectangle applications set the ``pad`` 53 To change the current crop rectangle applications set both the ``pad`` 56 structure. The driver verifies the requested crop rectangle, adjusts it 63 to ``V4L2_SUBDEV_FORMAT_TRY``. When set, 'try' crop rectangles are not 65 crop rectangles and stored in the sub-device file handle. Two 74 Drivers must not return an error solely because the requested crop 114 The crop rectangle can't be changed because the pad is currently
|
/linux/drivers/media/platform/ti/omap3isp/ |
H A D | ispresizer.c | 141 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() [all …]
|
/linux/drivers/media/platform/renesas/vsp1/ |
H A D | vsp1_rpf.c | 291 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() [all …]
|
H A D | vsp1_rwpf.c | 99 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() [all …]
|
H A D | vsp1_hgt.c | 136 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()
|
H A D | vsp1_hgo.c | 140 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()
|
/linux/drivers/staging/media/starfive/camss/ |
H A D | stf-isp.c | 63 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() [all …]
|
H A D | stf-isp-hw-ops.c | 346 struct v4l2_rect *crop) in stf_isp_config_crop() argument 351 val = VSTART_CAP(crop->top) | HSTART_CAP(crop->left); in stf_isp_config_crop() 354 val = VEND_CAP(crop->height + crop->top - 1) | in stf_isp_config_crop() 355 HEND_CAP(crop->width + crop->left - 1); in stf_isp_config_crop() 358 val = H_ACT_CAP(crop->height) | W_ACT_CAP(crop->width); in stf_isp_config_crop() 361 val = ALIGN(crop->width * bpp / 8, STFCAMSS_FRAME_WIDTH_ALIGN_8); in stf_isp_config_crop() 409 struct v4l2_rect *crop, u32 mcode) in stf_isp_settings() argument 413 stf_isp_config_crop(stfcamss, crop); in stf_isp_settings()
|
/linux/drivers/media/platform/mediatek/mdp/ |
H A D | mtk_mdp_regs.c | 74 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/drivers/media/i2c/ |
H A D | mt9m114.c | 1159 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() [all …]
|
H A D | ov2680.c | 137 struct v4l2_rect crop; member 325 return &sensor->mode.crop; in __ov2680_get_pad_crop() 347 if (width <= (sensor->mode.crop.width / 2) && in ov2680_calc_mode() 348 height <= (sensor->mode.crop.height / 2)) { in ov2680_calc_mode() 356 sensor->mode.h_start = (sensor->mode.crop.left + in ov2680_calc_mode() 357 (sensor->mode.crop.width - width) / 2) & ~1; in ov2680_calc_mode() 358 sensor->mode.v_start = (sensor->mode.crop.top + in ov2680_calc_mode() 359 (sensor->mode.crop.height - height) / 2) & ~1; in ov2680_calc_mode() 648 const struct v4l2_rect *crop; in ov2680_set_fmt() local 652 crop = __ov2680_get_pad_crop(sensor, sd_state, format->pad, in ov2680_set_fmt() [all …]
|
H A D | mt9v032.c | 190 struct v4l2_rect crop; member 249 struct v4l2_rect *crop = &mt9v032->crop; in mt9v032_update_hblank() local 255 min_hblank = max_t(int, mt9v032->model->data->min_row_time - crop->width, in mt9v032_update_hblank() 376 return &mt9v032->crop; in __mt9v032_get_pad_crop() 387 struct v4l2_rect *crop = &mt9v032->crop; in mt9v032_s_stream() local 406 ret = regmap_write(map, MT9V032_COLUMN_START, crop->left); in mt9v032_s_stream() 410 ret = regmap_write(map, MT9V032_ROW_START, crop->top); in mt9v032_s_stream() 414 ret = regmap_write(map, MT9V032_WINDOW_WIDTH, crop->width); in mt9v032_s_stream() 418 ret = regmap_write(map, MT9V032_WINDOW_HEIGHT, crop->height); in mt9v032_s_stream() 930 struct v4l2_rect *crop; in mt9v032_open() local [all …]
|
/linux/Documentation/driver-api/media/drivers/ |
H A D | sh_mobile_ceu_camera.rst | 76 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/drivers/media/pci/bt8xx/ |
H A D | bttv-risc.c | 263 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() [all …]
|
/linux/drivers/media/platform/mediatek/mdp3/ |
H A D | mtk-mdp3-regs.c | 283 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() [all …]
|
/linux/drivers/media/platform/samsung/exynos-gsc/ |
H A D | gsc-core.c | 233 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() [all …]
|
/linux/drivers/media/pci/intel/ipu6/ |
H A D | ipu6-isys-subdev.c | 146 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()
|
/linux/drivers/media/platform/rockchip/rkisp1/ |
H A D | rkisp1-common.c | 162 void rkisp1_sd_adjust_crop_rect(struct v4l2_rect *crop, in rkisp1_sd_adjust_crop_rect() argument 165 v4l2_rect_set_min_size(crop, &rkisp1_sd_min_crop); in rkisp1_sd_adjust_crop_rect() 166 v4l2_rect_map_inside(crop, bounds); in rkisp1_sd_adjust_crop_rect() 169 void rkisp1_sd_adjust_crop(struct v4l2_rect *crop, in rkisp1_sd_adjust_crop() argument 179 rkisp1_sd_adjust_crop_rect(crop, &crop_bounds); in rkisp1_sd_adjust_crop()
|