/**
 * @file asw_lut_hvk.h
 * @brief SemiDrive asw header file.
 *
 * @copyright Copyright (c) 2022  Semidrive Semiconductor.
 *            All rights reserved.
 */

#ifndef __HVTK_H__
#define __HVTK_H__
#include <math.h>
#include <types.h>

struct hvkt_fabc {
    float fa0[3];
    float fa1[3];
    float fa2[3];

    float fb0[3];
    float fb1[3];
    float fb2[3];

    float fc0[3];
    float fc1[3];
    float fc2[3];
};

struct hvkt_param {
    int chn;
    bool fw_map;

    float top_left_x[3];
    float top_left_y[3];
    float top_right_x[3];
    float top_right_y[3];
    float bottom_left_x[3];
    float bottom_left_y[3];
    float bottom_right_x[3];
    float bottom_right_y[3];

    int hsize; /**< the hsize of out size*/
    int vsize; /**< the vsize of out size*/

    int hsize_in; /**< the hszie of input size*/
    int vsize_in; /**< the vsize of input size*/

    int lut_h_size;
    int lut_v_size;
    int lut_h_step;
    int lut_v_step;

    int extend; /**< lut start extend*/

    int lut_addr;
    int m_v_addr;
    int alpha_addr;

    int ext_lut_addr;

    struct hvkt_fabc *fabc;
    bool is_external_lut;
    int external_lut_format; /**< only for bilinear: 0: 16bit(1bit sign + 11bit
                                integer + 4bit fraction, 1: 32bit(13bit sign +
                                11bit integer + 8bit fraction))*/
    int lut_real_addr[6];    /**< rx,ry,gx,gy,bx,by*/

    int flip_type; /**< rotation*/
};

struct sdrv_lut_hvk_ops {
    int (*lut_table_gen)(struct hvkt_param *hvkt);
    int (*lut_m_v_gen)(struct hvkt_param *hvkt);
    int (*lut_rotate_table_gen)(double angle, struct hvkt_param *hvkt);
};

extern struct sdrv_lut_hvk_ops lut_hvk_ops;
#endif //__HVTK_H__