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/* SPDX-License-Identifier: GPL-2.0 */
/* Release Version: irci_stable_candrpv_0415_20150521_0458 */
/*
* 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_HDR_TYPES_H
#define __IA_CSS_HDR_TYPES_H
#define IA_CSS_HDR_MAX_NUM_INPUT_FRAMES (3)
/**
* \brief HDR Irradiance Parameters
* \detail Currently HDR parameters are used only for testing purposes
*/
struct ia_css_hdr_irradiance_params {
int test_irr; /** Test parameter */
int match_shift[IA_CSS_HDR_MAX_NUM_INPUT_FRAMES -
1]; /** Histogram matching shift parameter */
int match_mul[IA_CSS_HDR_MAX_NUM_INPUT_FRAMES -
1]; /** Histogram matching multiplication parameter */
int thr_low[IA_CSS_HDR_MAX_NUM_INPUT_FRAMES -
1]; /** Weight map soft threshold low bound parameter */
int thr_high[IA_CSS_HDR_MAX_NUM_INPUT_FRAMES -
1]; /** Weight map soft threshold high bound parameter */
int thr_coeff[IA_CSS_HDR_MAX_NUM_INPUT_FRAMES -
1]; /** Soft threshold linear function coefficien */
int thr_shift[IA_CSS_HDR_MAX_NUM_INPUT_FRAMES -
1]; /** Soft threshold precision shift parameter */
int weight_bpp; /** Weight map bits per pixel */
};
/**
* \brief HDR Deghosting Parameters
* \detail Currently HDR parameters are used only for testing purposes
*/
struct ia_css_hdr_deghost_params {
int test_deg; /** Test parameter */
};
/**
* \brief HDR Exclusion Parameters
* \detail Currently HDR parameters are used only for testing purposes
*/
struct ia_css_hdr_exclusion_params {
int test_excl; /** Test parameter */
};
/**
* \brief HDR public parameters.
* \details Struct with all parameters for HDR that can be seet from
* the CSS API. Currently, only test parameters are defined.
*/
struct ia_css_hdr_config {
struct ia_css_hdr_irradiance_params irradiance; /** HDR irradiance parameters */
struct ia_css_hdr_deghost_params deghost; /** HDR deghosting parameters */
struct ia_css_hdr_exclusion_params exclusion; /** HDR exclusion parameters */
};
#endif /* __IA_CSS_HDR_TYPES_H */
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