color_picker.h

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/*
    This file is part of darktable,
    Copyright (C) 2010 Henrik Andersson.
    Copyright (C) 2010 Stuart Henderson.
    Copyright (C) 2011-2012 johannes hanika.
    Copyright (C) 2012 Richard Wonka.
    Copyright (C) 2014, 2016 Tobias Ellinghaus.
    Copyright (C) 2016 Roman Lebedev.
    Copyright (C) 2019 Edgardo Hoszowski.
    Copyright (C) 2020 Harold le Clément de Saint-Marcq.
    Copyright (C) 2020 Pascal Obry.
    Copyright (C) 2021 Ralf Brown.
    Copyright (C) 2022 Martin Bařinka.
    
    darktable is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
    
    darktable is distributed in the hope that 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.
    
    You should have received a copy of the GNU General Public License
    along with darktable.  If not, see <http://www.gnu.org/licenses/>.
*/
 
#ifndef DT_COMMON_COLOR_PICKER_H
#define DT_COMMON_COLOR_PICKER_H
 
#include "colorprofiles/iop_profile.h"
 
struct dt_iop_buffer_dsc_t;
struct dt_iop_roi_t;
enum dt_iop_colorspace_type_t;
 
void dt_color_picker_helper(const struct dt_iop_buffer_dsc_t *dsc, const float *const pixel,
                            const struct dt_iop_roi_t *roi, const int *const box, dt_aligned_pixel_t picked_color,
                            dt_aligned_pixel_t picked_color_min, dt_aligned_pixel_t picked_color_max,
                            const enum dt_iop_colorspace_type_t image_cst,
                            const enum dt_iop_colorspace_type_t picker_cst,
                            const dt_iop_order_iccprofile_info_t *const profile);
 
#endif // DT_COMMON_COLOR_PICKER_H
 
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