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/*
* Support for Intel Camera Imaging ISP subsystem.
* Copyright (c) 2015, Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*/
#ifndef __IA_CSS_SDIS_TYPES_H
#define __IA_CSS_SDIS_TYPES_H
/* @file
* CSS-API header file for DVS statistics parameters.
*/
/* Number of DVS coefficient types */
#define IA_CSS_DVS_NUM_COEF_TYPES 6
#ifndef PIPE_GENERATION
#include "isp/kernels/sdis/common/ia_css_sdis_common_types.h"
#endif
/* DVS 1.0 Coefficients.
* This structure describes the coefficients that are needed for the dvs statistics.
*/
struct ia_css_dvs_coefficients {
struct ia_css_dvs_grid_info grid;/** grid info contains the dimensions of the dvs grid */
int16_t *hor_coefs; /** the pointer to int16_t[grid.num_hor_coefs * IA_CSS_DVS_NUM_COEF_TYPES]
containing the horizontal coefficients */
int16_t *ver_coefs; /** the pointer to int16_t[grid.num_ver_coefs * IA_CSS_DVS_NUM_COEF_TYPES]
containing the vertical coefficients */
};
/* DVS 1.0 Statistics.
* This structure describes the statistics that are generated using the provided coefficients.
*/
struct ia_css_dvs_statistics {
struct ia_css_dvs_grid_info grid;/** grid info contains the dimensions of the dvs grid */
int32_t *hor_proj; /** the pointer to int16_t[grid.height * IA_CSS_DVS_NUM_COEF_TYPES]
containing the horizontal projections */
int32_t *ver_proj; /** the pointer to int16_t[grid.width * IA_CSS_DVS_NUM_COEF_TYPES]
containing the vertical projections */
};
#endif /* __IA_CSS_SDIS_TYPES_H */
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