/* SPDX-License-Identifier: GPL-2.0 */
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/* Release Version: irci_stable_candrpv_0415_20150521_0458 */
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/* Release Version: irci_ecr-master_20150911_0724 */
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/*
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* Support for Intel Camera Imaging ISP subsystem.
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* Copyright (c) 2015, Intel Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*/
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#ifndef __IA_CSS_HDR_PARAMS_H
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#define __IA_CSS_HDR_PARAMS_H
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#include "type_support.h"
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#define HDR_NUM_INPUT_FRAMES (3)
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/* HDR irradiance map parameters on ISP. */
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struct sh_css_hdr_irradiance_params {
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s32 test_irr;
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s32 match_shift[HDR_NUM_INPUT_FRAMES -
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1]; /* Histogram matching shift parameter */
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s32 match_mul[HDR_NUM_INPUT_FRAMES -
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1]; /* Histogram matching multiplication parameter */
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s32 thr_low[HDR_NUM_INPUT_FRAMES -
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1]; /* Weight map soft threshold low bound parameter */
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s32 thr_high[HDR_NUM_INPUT_FRAMES -
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1]; /* Weight map soft threshold high bound parameter */
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s32 thr_coeff[HDR_NUM_INPUT_FRAMES -
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1]; /* Soft threshold linear function coefficient */
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s32 thr_shift[HDR_NUM_INPUT_FRAMES -
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1]; /* Soft threshold precision shift parameter */
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s32 weight_bpp; /* Weight map bits per pixel */
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};
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/* HDR deghosting parameters on ISP */
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struct sh_css_hdr_deghost_params {
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s32 test_deg;
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};
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/* HDR exclusion parameters on ISP */
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struct sh_css_hdr_exclusion_params {
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s32 test_excl;
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};
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/* HDR ISP parameters */
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struct sh_css_isp_hdr_params {
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struct sh_css_hdr_irradiance_params irradiance;
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struct sh_css_hdr_deghost_params deghost;
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struct sh_css_hdr_exclusion_params exclusion;
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};
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#endif /* __IA_CSS_HDR_PARAMS_H */
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