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/OK3568_Linux_fs/external/camera_engine_rkaiq/rkisp_demo/demo/sample/
H A Dsample_acp_module.cpp26 printf("\t 3) ACP: Set contrast & Async .\n"); in sample_acp_usage()
27 printf("\t 4) ACP: Set contrast & Sync .\n"); in sample_acp_usage()
35 printf("\t b) ACP: Set Contrast.\n"); in sample_acp_usage()
72 printf("Get ACP Contrast : %d \n", level); in sample_get_acp_contrast()
147 static int sample_acp_set_contrast(const rk_aiq_sys_ctx_t* ctx, uint8_t contrast, in sample_acp_set_contrast() argument
158 attr.contrast = contrast; in sample_acp_set_contrast()
163 printf("set acp contrast: %d, done: %d\n\n", contrast, attr.sync.done); in sample_acp_set_contrast()
220 printf("\t brightness = %d, contrast = %d, saturation: %d, hue: %d, done: %d\n", in sample_acp_get_attrib()
221 attr.brightness, attr.contrast, attr.saturation, attr.hue, attr.sync.done); in sample_acp_get_attrib()
285 printf("test cp contrast iteratively in async mode...\n"); in sample_acp_module()
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/OK3568_Linux_fs/buildroot/dl/sox/git/src/
H A Dcontrast.c1 /* libSoX effect: Contrast Enhancement (c) 2008 robs@users.sourceforge.net
20 typedef struct {double contrast;} priv_t; member
25 p->contrast = 75; in create()
27 do {NUMERIC_PARAMETER(contrast, 0, 100)} while (0); in create()
28 p->contrast /= 750; /* shift range to 0 to 0.1333, default 0.1 */ in create()
39 *obuf++ = sin(d + p->contrast * sin(d * 4)) * SOX_SAMPLE_MAX; in flow()
46 static sox_effect_handler_t handler = {"contrast", "[enhancement (75)]", in lsx_contrast_effect_fn()
/OK3568_Linux_fs/external/camera_engine_rkaiq/rkaiq/algos/acp/
H A Drk_aiq_algo_acp_itf.cpp47 params->contrast = cproc->contrast; in create_context()
55 params->contrast = cproc->contrast; in create_context()
85 acp_params->contrast = cproc->contrast; in prepare()
94 acp_params->contrast = cproc->param.contrast; in prepare()
H A Drk_aiq_uapi_acp_int.cpp15 pAcpCtx->params.contrast = attr->contrast; in rk_aiq_uapi_acp_SetAttrib()
32 attr->contrast = pAcpCtx->params.contrast; in rk_aiq_uapi_acp_GetAttrib()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/nouveau/dispnv04/
H A Doverlay.c45 struct drm_property *contrast; member
52 int contrast; member
220 u32 luma = (plane->brightness - 512) << 16 | plane->contrast; in nv10_set_params()
253 else if (property == nv_plane->props.contrast) in nv_set_property()
254 nv_plane->contrast = value; in nv_set_property()
308 plane->props.contrast = drm_property_create_range( in nv10_overlay_init()
309 device, 0, "contrast", 0, 8192 - 1); in nv10_overlay_init()
317 !plane->props.contrast || in nv10_overlay_init()
327 plane->contrast = 0x1000; in nv10_overlay_init()
329 plane->props.contrast, plane->contrast); in nv10_overlay_init()
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/OK3568_Linux_fs/kernel/Documentation/ABI/testing/
H A Dsysfs-class-lcd10 What: /sys/class/lcd/<lcd>/contrast
15 Current contrast of this LCD device. Value is between 0 and
23 Maximum contrast for this LCD device.
/OK3568_Linux_fs/kernel/drivers/video/fbdev/
H A Dwm8505fb.c39 unsigned int contrast; member
145 writel(fbi->contrast<<16 | fbi->contrast<<8 | fbi->contrast, in wm8505fb_set_par()
157 return sprintf(buf, "%u\n", fbi->contrast); in contrast_show()
170 fbi->contrast = tmp; in contrast_store()
177 static DEVICE_ATTR_RW(contrast);
345 fbi->contrast = 0x10; in wm8505fb_probe()
/OK3568_Linux_fs/kernel/Documentation/userspace-api/media/v4l/
H A Dpixfmt-meta-vivid.rst17 It sets Brightness, Saturation, Contrast and Hue, each of which maps to
31 * - u16 contrast;
32 - Image contrast, the value is in the range 0 to 255, with the default value as 128.
/OK3568_Linux_fs/kernel/include/linux/
H A Dlcd.h36 /* The maximum value for contrast (read-only) */
46 /* Get the current contrast setting (0-max_contrast) */
48 /* Set LCD panel contrast */
49 int (*set_contrast)(struct lcd_device *, int contrast);
/OK3568_Linux_fs/kernel/drivers/video/backlight/
H A Dlcd.c133 unsigned long contrast; in contrast_store() local
135 rc = kstrtoul(buf, 0, &contrast); in contrast_store()
143 pr_debug("set contrast to %lu\n", contrast); in contrast_store()
144 ld->ops->set_contrast(ld, contrast); in contrast_store()
151 static DEVICE_ATTR_RW(contrast);
H A Djornada720_lcd.c43 dev_err(&ld->dev, "failed to set contrast\n"); in jornada_lcd_get_contrast()
57 /* start by sending our set contrast cmd to mcu */ in jornada_lcd_set_contrast()
64 dev_err(&ld->dev, "failed to set contrast\n"); in jornada_lcd_set_contrast()
/OK3568_Linux_fs/kernel/drivers/media/test-drivers/vivid/
H A Dvivid-meta-out.c168 v4l2_ctrl_s_ctrl(dev->contrast, meta->contrast); in vivid_meta_out_process()
172 dprintk(dev, 2, " %s brightness %u contrast %u saturation %u hue %d\n", in vivid_meta_out_process()
173 __func__, meta->brightness, meta->contrast, in vivid_meta_out_process()
/OK3568_Linux_fs/kernel/drivers/media/i2c/nvp6158_drv/
H A Dnvp6158_video_eq_table.h885 ….contrast[0] = 0x81, .contrast[1] = 0x81, .contrast[2] = 0x7d, .contrast[3] = 0x7a, .contr…
974 ….contrast[0] = 0x81, .contrast[1] = 0x81, .contrast[2] = 0x7d, .contrast[3] = 0x7a, .contr…
1061 ….contrast[0] = 0x88, .contrast[1] = 0x88, .contrast[2] = 0x88, .contrast[3] = 0x88, .contr…
1151 ….contrast[0] = 0x68, .contrast[1] = 0x68, .contrast[2] = 0x68, .contrast[3] = 0x68, .contr…
1238 ….contrast[0] = 0x68, .contrast[1] = 0x68, .contrast[2] = 0x68, .contrast[3] = 0x68, .contr…
1325 ….contrast[0] = 0x98, .contrast[1] = 0x98, .contrast[2] = 0x98, .contrast[3] = 0x98, .contr…
1412 ….contrast[0] = 0x98, .contrast[1] = 0x98, .contrast[2] = 0x98, .contrast[3] = 0x98, .contr…
1500 ….contrast[0] = 0x6e, .contrast[1] = 0x6b, .contrast[2] = 0x98, .contrast[3] = 0x66, .contr…
1590 ….contrast[0] = 0x6e, .contrast[1] = 0x6b, .contrast[2] = 0x98, .contrast[3] = 0x66, .contr…
1681 ….contrast[0] = 0x6e, .contrast[1] = 0x6b, .contrast[2] = 0x98, .contrast[3] = 0x66, .contr…
[all …]
H A Dnvp6168_eq_table.h1082 ….contrast[0] = 0x81, .contrast[1] = 0x81, .contrast[2] = 0x81, .contrast[3] = 0x81, .contr…
1171 ….contrast[0] = 0x81, .contrast[1] = 0x81, .contrast[2] = 0x81, .contrast[3] = 0x81, .contr…
1258 ….contrast[0] = 0x88, .contrast[1] = 0x88, .contrast[2] = 0x88, .contrast[3] = 0x88, .contr…
1348 ….contrast[0] = 0x7e, .contrast[1] = 0x7c, .contrast[2] = 0x7a, .contrast[3] = 0x79, .contr…
1435 ….contrast[0] = 0x7e, .contrast[1] = 0x7c, .contrast[2] = 0x7a, .contrast[3] = 0x79, .contr…
1522 ….contrast[0] = 0x84, .contrast[1] = 0x84, .contrast[2] = 0x84, .contrast[3] = 0x84, .contr…
1610 ….contrast[0] = 0x84, .contrast[1] = 0x84, .contrast[2] = 0x84, .contrast[3] = 0x84, .contr…
1700 ….contrast[0] = 0x80, .contrast[1] = 0x7c, .contrast[2] = 0x7c, .contrast[3] = 0x80, .contr…
1790 ….contrast[0] = 0x80, .contrast[1] = 0x7c, .contrast[2] = 0x7c, .contrast[3] = 0x80, .contr…
1881 ….contrast[0] = 0x6e, .contrast[1] = 0x6b, .contrast[2] = 0x98, .contrast[3] = 0x66, .contr…
[all …]
/OK3568_Linux_fs/kernel/drivers/staging/media/atomisp/pci/isp/kernels/bnr/bnr2_2/
H A Dia_css_bnr2_2_types.h63 s32 detail_gain; /** Gain for low contrast texture control */
64 s32 detail_gain_divisor; /** Gain divisor for low contrast texture control */
65 s32 detail_level_offset; /** Bias value for low contrast texture control */
/OK3568_Linux_fs/external/rknpu2/examples/3rdparty/opencv/opencv-linux-aarch64/include/opencv2/
H A Dphoto.hpp380 and compresses contrast of the base layer thus preserving all the details.
396 CV_WRAP virtual void setContrast(float contrast) = 0;
408 @param contrast resulting contrast on logarithmic scale, i. e. log(max / min), where max and min
415 createTonemapDurand(float gamma = 1.0f, float contrast = 4.0f, float saturation = 1.0f, float sigma…
449 /** @brief This algorithm transforms image to contrast using gradients on all levels of gaussian py…
450 transforms contrast values to HVS response and scales the response. After this the image is
451 reconstructed from new contrast values.
468 @param scale contrast scale factor. HVS response is multiplied by this parameter, thus compressing
657 /** @brief Pixels are weighted using contrast, saturation and well-exposedness measures, than image…
660 The resulting image weight is constructed as weighted average of contrast, saturation and
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/OK3568_Linux_fs/buildroot/dl/qt5location/git/src/3rdparty/mapbox-gl-native/src/mbgl/renderer/layers/
H A Drender_raster_layer.cpp52 static float contrastFactor(float contrast) { in contrastFactor() argument
53 if (contrast > 0) { in contrastFactor()
54 return 1 / (1 - contrast); in contrastFactor()
56 return 1 + contrast; in contrastFactor()
/OK3568_Linux_fs/kernel/Documentation/gpu/
H A Dkms-properties.csv12 ,,“contrast”,RANGE,"Min=0, Max=100",Connector,TBD
29 ,,“contrast”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
50 ,,“contrast”,RANGE,"Min=0, Max= SDVO dependent",Connector,TBD
70 ,,"""contrast""",RANGE,"Min=0, Max=0x7fff",Plane,TBD
76 ,,“contrast”,RANGE,"Min=0, Max=8192-1",Plane,TBD
/OK3568_Linux_fs/kernel/drivers/media/i2c/jaguar1_drv/
H A Djaguar1_video_table.h51 unsigned char contrast; //B0 0x10/0x11/0x12/0x13 member
210 .contrast = 0x8c,
292 .contrast = 0x86,
382 .contrast = 0x8c,
457 .contrast = 0x86,
548 .contrast = 0x8c,
630 .contrast = 0x86,
715 .contrast = 0x86,
797 .contrast = 0x86,
879 .contrast = 0x86,
[all …]
/OK3568_Linux_fs/kernel/drivers/hid/
H A Dhid-picolcd_lcd.c26 static int picolcd_set_contrast(struct lcd_device *ldev, int contrast) in picolcd_set_contrast() argument
35 data->lcd_contrast = contrast & 0x0ff; in picolcd_set_contrast()
64 dev_err(dev, "unsupported CONTRAST report"); in picolcd_init_lcd()
/OK3568_Linux_fs/kernel/drivers/media/platform/omap3isp/
H A Disppreview.h74 * @contrast: Contrast.
93 u8 contrast; member
/OK3568_Linux_fs/kernel/include/media/tpg/
H A Dv4l2-tpg.h156 u8 contrast; member
308 u8 contrast) in tpg_s_contrast() argument
310 if (tpg->contrast == contrast) in tpg_s_contrast()
312 tpg->contrast = contrast; in tpg_s_contrast()
/OK3568_Linux_fs/kernel/drivers/media/usb/gspca/
H A Dspca561.c27 struct { /* hue/contrast control cluster */
28 struct v4l2_ctrl *contrast; member
470 static void setwhite(struct gspca_dev *gspca_dev, s32 white, s32 contrast) in setwhite() argument
483 red += contrast - 0x20; in setwhite()
484 blue += contrast - 0x20; in setwhite()
485 reg_w_val(gspca_dev, 0x8652, contrast + 0x20); /* Gr */ in setwhite()
486 reg_w_val(gspca_dev, 0x8654, contrast + 0x20); /* Gb */ in setwhite()
622 v4l2_ctrl_g_ctrl(sd->contrast)); in sd_start_72a()
765 /* hue/contrast control cluster for 72a */ in sd_s_ctrl()
818 sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, in sd_init_controls_72a()
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/OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/include/c++/10.3.1/parallel/
H A Dmerge.h44 * reach @c __end, in contrast to the usual variant.
90 * reach @c __end, in contrast to the usual variant.
157 * reach @c __end, in contrast to the usual variant.
209 * reach @c __end, in contrast to the usual variant.
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/include/c++/10.3.1/parallel/
H A Dmerge.h44 * reach @c __end, in contrast to the usual variant.
90 * reach @c __end, in contrast to the usual variant.
157 * reach @c __end, in contrast to the usual variant.
209 * reach @c __end, in contrast to the usual variant.

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