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/OK3568_Linux_fs/external/camera_engine_rkaiq/rkisp_demo/demo/sample/
H A Dsample_abayer2dnr_module.cpp164 bayer2dnrV2_attr.stAuto.st2DParams.sigma[i][0] = 90; in sample_abayer2dnr_setAuto_v2()
165 bayer2dnrV2_attr.stAuto.st2DParams.sigma[i][1] = 90; in sample_abayer2dnr_setAuto_v2()
166 bayer2dnrV2_attr.stAuto.st2DParams.sigma[i][2] = 90; in sample_abayer2dnr_setAuto_v2()
167 bayer2dnrV2_attr.stAuto.st2DParams.sigma[i][3] = 90; in sample_abayer2dnr_setAuto_v2()
168 bayer2dnrV2_attr.stAuto.st2DParams.sigma[i][4] = 90; in sample_abayer2dnr_setAuto_v2()
169 bayer2dnrV2_attr.stAuto.st2DParams.sigma[i][5] = 90; in sample_abayer2dnr_setAuto_v2()
170 bayer2dnrV2_attr.stAuto.st2DParams.sigma[i][6] = 90; in sample_abayer2dnr_setAuto_v2()
171 bayer2dnrV2_attr.stAuto.st2DParams.sigma[i][7] = 90; in sample_abayer2dnr_setAuto_v2()
172 bayer2dnrV2_attr.stAuto.st2DParams.sigma[i][8] = 90; in sample_abayer2dnr_setAuto_v2()
173 bayer2dnrV2_attr.stAuto.st2DParams.sigma[i][9] = 90; in sample_abayer2dnr_setAuto_v2()
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H A Dsample_aynr_module.cpp127 ynrV3_attr.stAuto.stParams.arYnrParamsISO[i].sigma[0] = 16; in sample_ynr_setAuto_v3()
128 ynrV3_attr.stAuto.stParams.arYnrParamsISO[i].sigma[1] = 20; in sample_ynr_setAuto_v3()
129 ynrV3_attr.stAuto.stParams.arYnrParamsISO[i].sigma[2] = 24; in sample_ynr_setAuto_v3()
130 ynrV3_attr.stAuto.stParams.arYnrParamsISO[i].sigma[3] = 30; in sample_ynr_setAuto_v3()
131 ynrV3_attr.stAuto.stParams.arYnrParamsISO[i].sigma[4] = 40; in sample_ynr_setAuto_v3()
132 ynrV3_attr.stAuto.stParams.arYnrParamsISO[i].sigma[5] = 60; in sample_ynr_setAuto_v3()
133 ynrV3_attr.stAuto.stParams.arYnrParamsISO[i].sigma[6] = 40; in sample_ynr_setAuto_v3()
134 ynrV3_attr.stAuto.stParams.arYnrParamsISO[i].sigma[7] = 38; in sample_ynr_setAuto_v3()
135 ynrV3_attr.stAuto.stParams.arYnrParamsISO[i].sigma[8] = 36; in sample_ynr_setAuto_v3()
136 ynrV3_attr.stAuto.stParams.arYnrParamsISO[i].sigma[9] = 32; in sample_ynr_setAuto_v3()
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H A Dsample_abayertnr_module.cpp147 bayertnrV2_attr.stAuto.st3DParams.sigma[i][0] = 90; in sample_abayertnr_setAuto_v2()
148 bayertnrV2_attr.stAuto.st3DParams.sigma[i][1] = 90; in sample_abayertnr_setAuto_v2()
149 bayertnrV2_attr.stAuto.st3DParams.sigma[i][2] = 90; in sample_abayertnr_setAuto_v2()
150 bayertnrV2_attr.stAuto.st3DParams.sigma[i][3] = 90; in sample_abayertnr_setAuto_v2()
151 bayertnrV2_attr.stAuto.st3DParams.sigma[i][4] = 90; in sample_abayertnr_setAuto_v2()
152 bayertnrV2_attr.stAuto.st3DParams.sigma[i][5] = 90; in sample_abayertnr_setAuto_v2()
153 bayertnrV2_attr.stAuto.st3DParams.sigma[i][6] = 90; in sample_abayertnr_setAuto_v2()
154 bayertnrV2_attr.stAuto.st3DParams.sigma[i][7] = 90; in sample_abayertnr_setAuto_v2()
155 bayertnrV2_attr.stAuto.st3DParams.sigma[i][8] = 90; in sample_abayertnr_setAuto_v2()
156 bayertnrV2_attr.stAuto.st3DParams.sigma[i][9] = 90; in sample_abayertnr_setAuto_v2()
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/OK3568_Linux_fs/kernel/drivers/staging/media/atomisp/pci/isp/kernels/xnr/xnr_3.0/
H A Dia_css_xnr3_types.h24 * \brief Scale of the XNR sigma parameters.
42 * \brief XNR3 Sigma Parameters.
43 * \details Sigma parameters define the strength of the XNR filter.
46 * sigma parameters are fixed-point values between 0.0 and 1.0, scaled with
50 int y0; /** Sigma for Y range similarity in dark area */
51 int y1; /** Sigma for Y range similarity in bright area */
52 int u0; /** Sigma for U range similarity in dark area */
53 int u1; /** Sigma for U range similarity in bright area */
54 int v0; /** Sigma for V range similarity in dark area */
55 int v1; /** Sigma for V range similarity in bright area */
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H A Dia_css_xnr3.host.c26 /* Minimum value for sigma on host interface. Lower values translate to
63 /* sigma */
72 * Compute an alpha value for the ISP kernel from sigma value on the host
73 * parameter interface as: alpha_scale * 1/(sigma/sigma_scale)
76 compute_alpha(int sigma) in compute_alpha() argument
79 int offset = sigma / 2; in compute_alpha()
81 if (sigma < XNR_MIN_SIGMA) { in compute_alpha()
84 alpha = ((IA_CSS_XNR3_SIGMA_SCALE * XNR_ALPHA_SCALE_FACTOR) + offset) / sigma; in compute_alpha()
146 s32 alpha_y0 = compute_alpha(from->sigma.y0); in ia_css_xnr3_encode()
147 s32 alpha_y1 = compute_alpha(from->sigma.y1); in ia_css_xnr3_encode()
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/OK3568_Linux_fs/external/camera_engine_rkaiq/rkaiq/aiq_core/
H A DRkAiqAnalyzeGroupManager.cpp408 "camId: %d, group: %s: id: %d, sigma: %f %f %f %f %f %f %f " in groupMessageHandler()
413 shared->res_comb.aynrV3_proc_res->stSelect->sigma[0], in groupMessageHandler()
414 shared->res_comb.aynrV3_proc_res->stSelect->sigma[1], in groupMessageHandler()
415 shared->res_comb.aynrV3_proc_res->stSelect->sigma[2], in groupMessageHandler()
416 shared->res_comb.aynrV3_proc_res->stSelect->sigma[3], in groupMessageHandler()
417 shared->res_comb.aynrV3_proc_res->stSelect->sigma[4], in groupMessageHandler()
418 shared->res_comb.aynrV3_proc_res->stSelect->sigma[5], in groupMessageHandler()
419 shared->res_comb.aynrV3_proc_res->stSelect->sigma[6], in groupMessageHandler()
420 shared->res_comb.aynrV3_proc_res->stSelect->sigma[7], in groupMessageHandler()
421 shared->res_comb.aynrV3_proc_res->stSelect->sigma[8], in groupMessageHandler()
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/OK3568_Linux_fs/kernel/include/linux/iio/adc/
H A Dad_sigma_delta.h3 * Support code for Analog Devices Sigma-Delta ADCs
19 * struct ad_sigma_delta_calib_data - Calibration data for Sigma Delta devices
32 * struct ad_sigma_delta_info - Sigma Delta driver specific callbacks and options
57 * struct ad_sigma_delta - Sigma Delta device struct
58 * @spi: The spi device associated with the Sigma Delta device.
59 * @trig: The IIO trigger associated with the Sigma Delta device.
61 * Most of the fields are private to the sigma delta library code and should not
/OK3568_Linux_fs/kernel/arch/arm/boot/dts/
H A Dtango4-common.dtsi75 compatible = "sigma,tango4-clkgen";
82 compatible = "sigma,tick-counter";
96 compatible = "sigma,smp8759-wdt";
126 compatible = "sigma,smp8642-usb-phy";
141 compatible = "sigma,smp8642-usb-phy";
148 compatible = "sigma,smp8734-ethernet";
155 compatible = "sigma,smp8642-intc";
H A Dtango4-vantage-1172.dts7 model = "Sigma Designs SMP8758 Vantage-1172 Rev E1";
8 compatible = "sigma,vantage-1172", "sigma,smp8758", "sigma,tango4";
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/watchdog/
H A Dsigma,smp8642-wdt.txt1 Sigma Designs SMP86xx/SMP87xx watchdog
4 - compatible: Should be "sigma,smp8642-wdt"
14 compatible = "sigma,smp8642-wdt";
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/media/
H A Dtango-ir.txt1 Sigma Designs Tango IR NEC/RC-5/RC-6 decoder (SMP86xx and SMP87xx)
5 - compatible: "sigma,smp8642-ir"
17 compatible = "sigma,smp8642-ir";
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/clock/
H A Dtango4-clock.txt1 * Sigma Designs Tango4 Clock Generator
9 - compatible: should be "sigma,tango4-clkgen".
18 compatible = "sigma,tango4-clkgen";
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/pci/
H A Dtango-pcie.txt1 Sigma Designs Tango PCIe controller
5 - compatible: "sigma,smp8759-pcie"
18 compatible = "sigma,smp8759-pcie";
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/iio/adc/
H A Dst,stm32-dfsdm-adc.yaml14 STM32 DFSDM ADC is a sigma delta analog-to-digital converter dedicated to
15 interface external sigma delta modulators to STM32 micro controllers.
17 - Sigma delta modulators (motor control, metering...)
145 Must be defined if two sigma delta modulators are
200 From common IIO binding. Used to pipe external sigma delta
243 From common IIO binding. Used to pipe external sigma delta
/OK3568_Linux_fs/external/camera_engine_rkaiq/rkaiq/algos/asharp4/
H A Drk_aiq_asharp_algo_sharp_v4.cpp214 // pre bf sigma inv in sharp_fix_transfer_V4()
240 // bf sigma inv in sharp_fix_transfer_V4()
291 float sigma = pSelect->prefilter_sigma; in sharp_fix_transfer_V4() local
294 float tmp = pow(e, -dis_table_3x3[i] / 2.0 / sigma / sigma ); in sharp_fix_transfer_V4()
326 float sigma = pSelect->hfBilateralFilter_sigma; in sharp_fix_transfer_V4() local
329 float tmp = pow(e, -dis_table_3x3[i] / 2.0 / sigma / sigma ); in sharp_fix_transfer_V4()
361 float sigma = pSelect->hfBilateralFilter_sigma; in sharp_fix_transfer_V4() local
363 sigma = pSelect->GaussianFilter_sigma; in sharp_fix_transfer_V4()
366 float tmp = pow(e, -gauss_dis_table_5x5[i] / 2.0 / sigma / sigma ); in sharp_fix_transfer_V4()
371 float tmp = pow(e, -gauss_dis_table_3x3[i] / 2.0 / sigma / sigma ); in sharp_fix_transfer_V4()
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/mtd/
H A Dtango-nand.txt1 Sigma Designs Tango4 NAND Flash Controller (NFC)
5 - compatible: "sigma,smp8758-nand"
19 compatible = "sigma,smp8758-nand";
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/interrupt-controller/
H A Dsigma,smp8642-intc.txt1 Sigma Designs SMP86xx/SMP87xx secondary interrupt controller
4 - compatible: should be "sigma,smp8642-intc"
20 compatible = "sigma,smp8642-intc";
/OK3568_Linux_fs/external/camera_engine_rkaiq/rkaiq/uAPI2/
H A Drk_aiq_user_api2_adehaze.cpp48 attr_v11.stAuto.DehazeTuningPara.dehaze_setting.sigma = in rk_aiq_user_api2_adehaze_setSwAttrib()
49 attr.stAuto.DehazeTuningPara.dehaze_setting.sigma; in rk_aiq_user_api2_adehaze_setSwAttrib()
78 attr_v11.stManual.dehaze_setting.sigma = attr.stManual.dehaze_setting.sigma; in rk_aiq_user_api2_adehaze_setSwAttrib()
128 attr->stAuto.DehazeTuningPara.dehaze_setting.sigma = in rk_aiq_user_api2_adehaze_getSwAttrib()
129 attr_v11.stAuto.DehazeTuningPara.dehaze_setting.sigma; in rk_aiq_user_api2_adehaze_getSwAttrib()
159 attr->stManual.dehaze_setting.sigma = attr_v11.stManual.dehaze_setting.sigma; in rk_aiq_user_api2_adehaze_getSwAttrib()
/OK3568_Linux_fs/kernel/drivers/iio/adc/
H A Dad_sigma_delta.c3 * Support code for Analog Devices Sigma-Delta ADCs
36 * @sigma_delta: The sigma delta device
50 * @sigma_delta: The sigma delta device
137 * @sigma_delta: The sigma delta device
179 * @sigma_delta: The sigma delta device
245 * @sigma_delta: The sigma delta device
565 * @indio_dev: The IIO device which the Sigma Delta device is used for
584 MODULE_DESCRIPTION("Analog Devices Sigma-Delta ADCs");
/OK3568_Linux_fs/buildroot/dl/qt5location/git/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/geometry/formulas/
H A Darea_formulas.hpp98 * sin(sigma1)/2, sigma1, pi/2, sigma )
108 sum(C4[l] * cos((2*l+1)*sigma), l, 0, maxpow-1) )
124 int:-(tf(ep2) - tf(k2*sin(sigma)^2)) / (ep2 - k2*sin(sigma)^2)
125 * sin(sigma)/2,
127 tf(k2*sin(sigma)^2)=subst([x=k2*sin(sigma)^2],t)],
129 int:subst([abs(sin(sigma))=sin(sigma)],int),
132 area:trigreduce(integrate(intexp,sigma)),
133 area:expand(area-subst(sigma=%pi/2,area)),
134 for i:0 thru maxpow do C4[i]:coeff(area,cos((2*i+1)*sigma)),
135 if expand(area-sum(C4[i]*cos((2*i+1)*sigma),i,0,maxpow)) # 0
H A Dvincenty_inverse.hpp135 CT sigma; in apply() local
152 sigma = atan2(sin_sigma, cos_sigma); // (16) in apply()
154 … (sigma + C * sin_sigma * (cos_2sigma_m + C * cos_sigma * (-c1 + c2 * cos2_2sigma_m))); // (11) in apply()
187 CT const cos_sigma = cos(sigma); in apply()
192 result.distance = radius_b * A * (sigma - delta_sigma); // (19) in apply()
/OK3568_Linux_fs/external/camera_engine_rkaiq/rkaiq/include/iq_parser_v2/
H A Dadehaze_uapi_compact.h34 // M4_NUMBER_DESC("sigma", "f32", M4_RANGE(0,255), "6.0", M4_DIGIT(4))
35 float sigma; member
101 // M4_NUMBER_DESC("sigma", "f32", M4_RANGE(0,255), "6.0", M4_DIGIT(4))
102 float sigma; member
H A Dbayer2dnr_uapi_head_v2.h41 …// M4_ARRAY_DESC("sigma", "s32", M4_SIZE(1,16), M4_RANGE(0,65535), "[256,256,256,256,256,256,256,2…
42 int sigma[16]; member
76 …// M4_ARRAY_DESC("sigma", "s32", M4_SIZE(13,16), M4_RANGE(0,65535), "0.0", M4_DIGIT(0), M4_DYNAMIC…
77 int sigma[RK_BAYER2DNR_V2_MAX_ISO_NUM][16]; member
/OK3568_Linux_fs/external/camera_engine_rkaiq/rkaiq/algos/asharpV33/
H A Drk_aiq_asharp_algo_sharp_v33.cpp403 // pre bf sigma inv in sharp_fix_transfer_V33()
427 // bf sigma inv in sharp_fix_transfer_V33()
473 float sigma = pSelect->prefilter_sigma; in sharp_fix_transfer_V33() local
476 float tmp = pow(e, -dis_table_3x3[i] / 2.0 / sigma / sigma); in sharp_fix_transfer_V33()
510 float sigma = pSelect->hfBilateralFilter_sigma; in sharp_fix_transfer_V33() local
513 float tmp = pow(e, -dis_table_3x3[i] / 2.0 / sigma / sigma); in sharp_fix_transfer_V33()
562 float sigma = pSelect->GaussianFilter_sigma_0; in sharp_fix_transfer_V33() local
569 float tmp = pow(e, -gauss_dis_table_5x5[i] / 2.0 / sigma / sigma); in sharp_fix_transfer_V33()
574 float tmp = pow(e, -gauss_dis_table_3x3[i] / 2.0 / sigma / sigma); in sharp_fix_transfer_V33()
610 float sigma = pSelect->GaussianFilter_sigma; in sharp_fix_transfer_V33() local
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/OK3568_Linux_fs/kernel/drivers/staging/media/atomisp/pci/isp/kernels/tnr/tnr3/
H A Dia_css_tnr3_types.h33 * each. Each line graph has Luma values on the x axis and sigma values for
37 * specified each on the Luma axis and the per plane Sigma axis. On the Luma
41 * the per plane sigma axis are also specified at the interface.

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