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Diffstat (limited to 'include/ia_imaging/yuvp1_c0_public.h')
| -rw-r--r-- | include/ia_imaging/yuvp1_c0_public.h | 315 |
1 files changed, 315 insertions, 0 deletions
diff --git a/include/ia_imaging/yuvp1_c0_public.h b/include/ia_imaging/yuvp1_c0_public.h new file mode 100644 index 0000000..6812f3b --- /dev/null +++ b/include/ia_imaging/yuvp1_c0_public.h @@ -0,0 +1,315 @@ +/* + * Copyright (C) 2015 - 2017 Intel Corporation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef _YUVP1_C0_PUBLIC_H_ +#define _YUVP1_C0_PUBLIC_H_ + +/** @file +* CSS-API header file for 2500/Skycam C0 specific noice reduction (YUV_P1 component) kernel/accelerator. +*/ +//#include <type_support.h> + +/* All structs in this file will be visible to the CSS API User. + * The User will be able to set each one of the config params separately by + * specifying a different config type (see sh_config_type in sh_css.h). + * If one of those config structs is not set explicitly, a default value will + * be use instead. + */ + +#include "yuvp1_common_public.h" + +/*******************************************************************/ +/* IEFD Config Units */ +/*******************************************************************/ +struct cux2 { + short x[2]; + short a[1]; + short b[1]; +}; + +struct cux4 { + short x[4]; + short a[3]; + short b[3]; +}; + +struct cux6 { + short x[6]; + short a[5]; + short b[5]; +}; + + +/** + * \brief IEFD's Configuration Units + * \details Each configuration unit define weights of different calculations. + */ +struct public_cfg_units { + struct cux2 cu_1; /**< calculates weight for blending directed and non-directed denoise elements */ + struct cux6 cu_ed; /**< calculates weight for mean3x3 */ + struct cux2 cu_3; /**< calculates power wdn of directed denoise element */ + struct cux2 cu_5; /**< calculates power of non-directed denoise element apply */ + struct cux4 cu_6; /**< calculates power of non-directed sharpening element apply */ + struct cux2 cu_7; /**< calculates weight wos_directed for over-sharpening limit calculation */ + struct cux4 cu_unsharp; /**< calculates unsharp mask for unsharp-blend calculation */ + struct cux6 cu_radial; /**< calculates various radial parameters */ + struct cux2 cu_vssnlm; /**< used to apply vssnlm filter only on edges */ +}; + +/*******************************************************************/ +/* IEFD Config & Cotrol */ +/*******************************************************************/ +/** + * \brief IEFD's Configuration + * \details Holds general IEFD configurations + */ +struct yuvp1_iefd_config_public_config { + + unsigned char horver_diag_coeff;/**< Coefficient that compensates for different distance for + vertical/horizontal and diagonal gradient calculation (~1/sqrt(2)) */ + + unsigned char clamp_stitch; /**< Slope to stitch between clamped and unclamped edge values */ + + unsigned char direct_metric_update; /**< Update coefficient for direction metric */ + + unsigned char ed_horver_diag_coeff; /**< Radial Coefficient that compensates for different distance for + vertical/horizontal and diagonal gradient calculation (~1/sqrt(2)) */ +}; + +/** + * \brief IEFD's Control + * \details Controls algorithm's parts + */ +struct yuvp1_iefd_control_public_config { + unsigned char iefd_en; + unsigned char iefd_denoise_en; + unsigned char iefd_dir_en; /**< Enable smooth best direction with second best */ + unsigned char iefd_radial_en; /**< Enable update radial dependent parameters */ + unsigned char iefd_vssnlm_en; /**< Enable VSSNLM output filter */ +}; + +/*******************************************************************/ +/* Sharpening Configuration */ +/*******************************************************************/ + +/** + * \brief Sharpening Limit Configuration + */ +struct sharp_public_config { + + unsigned short nega_lmt_txt; /**< Sharpening limit for negative overshoots for texture */ + unsigned short posi_lmt_txt; /**< Sharpening limit for positive overshoots for texture */ + unsigned short nega_lmt_dir; /**< Sharpening limit for negative overshoots for direction (edge) */ + unsigned short posi_lmt_dir; /**< Sharpening limit for positive overshoots for direction (edge) */ +}; + +/** + * \brief Direct/Non-Direct parameters + */ +struct far_w_public_config { + unsigned char dir_shrp; /**< Weight of wide direct sharpening */ + unsigned char dir_dns; /**< Weight of wide direct denoising */ + unsigned char ndir_dns_powr; /**< Power of non-direct denoising */ +}; + +/** + * \brief UnSharp Configuration + */ +struct unsharp_cfg_public_config { + unsigned char unsharp_weight; /**< Unsharp Mask blending weight. 0 - disabled 64- use only Unsharp */ + unsigned short unsharp_amount; /**< Unsharp Mask amount */ +}; + +/** + * \brief Sharpening Configuration + */ +struct yuvp1_iefd_shrp_cfg_public_config { + struct sharp_public_config cfg; + struct far_w_public_config far_w; + struct unsharp_cfg_public_config unshrp_cfg; + +}; + +/*******************************************************************/ +/* Unsharp mask Configuration */ +/*******************************************************************/ + + +struct unsharp_coef0_public_config { + unsigned short c00; /* Coeff11 */ + unsigned short c01; /* Coeff12 */ + unsigned short c02; /* Coeff13 */ +}; + + +struct unsharp_coef1_public_config { + unsigned short c11; /* Coeff22 */ + unsigned short c12; /* Coeff23 */ + unsigned short c22; /* Coeff33 */ +}; + +/** + * \brief Unsharp Mask Filter Coefficients + */ +struct yuvp1_iefd_unshrp_cfg_public_config { + struct unsharp_coef0_public_config unsharp_coef0; + struct unsharp_coef1_public_config unsharp_coef1; +}; + +/*******************************************************************/ +/* Radius calculation Configuration */ +/*******************************************************************/ + +/** + * \brief Radial Reset Parameters + */ +struct radial_reset { + + short x; /**< Radial centre of X */ + short y; /**< Radial centre of Y */ + unsigned int x2; /**< X^2 */ + unsigned int y2; /**< Y^2 */ +}; + +/** + * \brief Radial Normalization parameters + * \details Used to normalize radius + */ +struct radial_cfg_public_config { + unsigned char rad_nf; /**< Radial norm factor */ + unsigned char rad_inv_r2; /**< Radial R2 normalized */ +}; + +/** + * \brief Radial Direct/non-Direct parameters + */ +struct rad_far_w_public_config { + unsigned char rad_dir_far_sharp_w; /**< Radial weight of wide direct sharpening */ + unsigned char rad_dir_far_dns_w; /**< Radial weight of wide direct denoising */ + unsigned char rad_ndir_far_dns_power; /**< Radial Power of non-direct denoising */ +}; + +/** + * \brief Configuration Units Power + * \details Determines the power and radial power of various configuration units + */ +struct cu_cfg0_public_config { + unsigned char cu6_pow; /**< Power of CU6 (power of non-direct sharpening) */ + unsigned char cu_unsharp_pow; /**< Power of CUUnsharp (power of unsharp mask) */ + unsigned char rad_cu6_pow; /**< Radial/corner CU6 Directed sharpening power */ + unsigned char rad_cu_unsharp_pow; /**< Radial power of CUUnsharp (power of unsharp mask) */ +}; + +/** + * \brief Configuration Units Points Radial Configuration + */ +struct cu_cfg1_public_config { + unsigned short rad_cu6_x1; /**< X1 point of configuration unit 6. must be in the range (X0 of CU6, X2 of CU6)*/ + unsigned short rad_cu_unsharp_x1; /**< X1 point for configuration unit Unsharp for radial/corner point + must be in the range (X0 of CU_unsharp, X2 of CU_unsharp)*/ +}; + +/** + * \brief Radial Configuration + */ +struct yuvp1_iefd_rad_cfg_public_config { + struct radial_reset reset; + struct radial_cfg_public_config cfg; + struct rad_far_w_public_config rad_far_w; + struct cu_cfg0_public_config cu_cfg0; + struct cu_cfg1_public_config cu_cfg1; +}; + +/*******************************************************************/ +/* VSSNLM Configuration */ +/*******************************************************************/ + +/** + * \brief VSSNLM X LUT + */ +struct vss_lut_x_public_config { + unsigned char vs_x0; + unsigned char vs_x1; + unsigned char vs_x2; +}; + +/** + * \brief VSSNLM Y LUT + */ +struct vss_lut_y_public_config { + unsigned char vs_y1; + unsigned char vs_y2; + unsigned char vs_y3; +}; + +/** + * \brief VSSNLM LUT Configuration + */ +struct yuvp1_iefd_vssnlm_cfg_public_config { + struct vss_lut_x_public_config vss_lut_x; + struct vss_lut_y_public_config vss_lut_y; +}; + +/** + * \brief IEFD COnfiguration + */ +struct yuvp1_iefd_public_config { + struct public_cfg_units cfg_units; + struct yuvp1_iefd_config_public_config config; + struct yuvp1_iefd_control_public_config control; + struct yuvp1_iefd_shrp_cfg_public_config sharp; + struct yuvp1_iefd_unshrp_cfg_public_config unsharp; + struct yuvp1_iefd_rad_cfg_public_config rad; + struct yuvp1_iefd_vssnlm_cfg_public_config vsslnm; +}; + +/** + * \brief YUVP1 C0 Configuration + * \details define full YUVP1 accelerator configuration for C0 (IEFD ff replaces B0's Y_EE_NR) + */ +struct ia_css_2500_yuvp1_c0_kernel_config { + + struct yuvp1_iefd_public_config iefd; + struct yuvp1_yds_public_config yds_c0; + struct yuvp1_chnr_public_config chnr_c0; +}; + +/** @brief Print YUVP1_C0 public configuration + * + * @param cfg The pointer to configuration data + * @return None + * + * Print YUVP1_C0 public configuration. + */ +void ia_css_yuvp1_c0_public_cfg_dump( + const struct ia_css_2500_yuvp1_c0_kernel_config *cfg); + +/** @brief Compare two YUVP1_C0 public configurations + * + * @param cfg1 The pointer to first configuration data + * @param cfg2 The pointer to second configuration data + * @param cfg_dump Configurations are printed in case of + * mismatch + * @return true - match, false - not match + * + * Compare two YUVP1_C0 public configurations + */ +bool ia_css_yuvp1_c0_public_cfg_compare( + const struct ia_css_2500_yuvp1_c0_kernel_config *cfg1, + const struct ia_css_2500_yuvp1_c0_kernel_config *cfg2, + bool cfg_dump); + +#endif |