33 lines
1.0 KiB
C
33 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later
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* Copyright 2001-2002 NaN Holding BV. All rights reserved. */
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#pragma once
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/** \file
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* \ingroup bke
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct ColorBand;
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/** #ColorBand.data length. */
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#define MAXCOLORBAND 32
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void BKE_colorband_init(struct ColorBand *coba, bool rangetype);
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void BKE_colorband_init_from_table_rgba(struct ColorBand *coba,
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const float (*array)[4],
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int array_len,
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bool filter_sample);
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struct ColorBand *BKE_colorband_add(bool rangetype);
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bool BKE_colorband_evaluate(const struct ColorBand *coba, float in, float out[4]);
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void BKE_colorband_evaluate_table_rgba(const struct ColorBand *coba, float **array, int *size);
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struct CBData *BKE_colorband_element_add(struct ColorBand *coba, float position);
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bool BKE_colorband_element_remove(struct ColorBand *coba, int index);
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void BKE_colorband_update_sort(struct ColorBand *coba);
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#ifdef __cplusplus
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}
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#endif
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