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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2001-2002 NaN Holding BV. All rights reserved. */
#pragma once
/** \file
* \ingroup bli
*/
#include "BLI_math_inline.h"
#ifdef __cplusplus
extern "C" {
#endif
/******************** Blending Modes **********************
* - byte function assume straight alpha
* - float functions assume premultiplied alpha
*/
MINLINE void blend_color_mix_byte(unsigned char dst[4],
const unsigned char src1[4],
const unsigned char src2[4]);
MINLINE void blend_color_add_byte(unsigned char dst[4],
const unsigned char src1[4],
const unsigned char src2[4]);
MINLINE void blend_color_sub_byte(unsigned char dst[4],
const unsigned char src1[4],
const unsigned char src2[4]);
MINLINE void blend_color_mul_byte(unsigned char dst[4],
const unsigned char src1[4],
const unsigned char src2[4]);
MINLINE void blend_color_lighten_byte(unsigned char dst[4],
const unsigned char src1[4],
const unsigned char src2[4]);
MINLINE void blend_color_darken_byte(unsigned char dst[4],
const unsigned char src1[4],
const unsigned char src2[4]);
MINLINE void blend_color_erase_alpha_byte(unsigned char dst[4],
const unsigned char src1[4],
const unsigned char src2[4]);
MINLINE void blend_color_add_alpha_byte(unsigned char dst[4],
const unsigned char src1[4],
const unsigned char src2[4]);
MINLINE void blend_color_overlay_byte(unsigned char dst[4],
const uchar src1[4],
const uchar src2[4]);
MINLINE void blend_color_hardlight_byte(unsigned char dst[4],
const uchar src1[4],
const uchar src2[4]);
MINLINE void blend_color_burn_byte(unsigned char dst[4], const uchar src1[4], const uchar src2[4]);
MINLINE void blend_color_linearburn_byte(unsigned char dst[4],
const uchar src1[4],
const uchar src2[4]);
MINLINE void blend_color_dodge_byte(unsigned char dst[4],
const uchar src1[4],
const uchar src2[4]);
MINLINE void blend_color_screen_byte(unsigned char dst[4],
const uchar src1[4],
const uchar src2[4]);
MINLINE void blend_color_softlight_byte(unsigned char dst[4],
const uchar src1[4],
const uchar src2[4]);
MINLINE void blend_color_pinlight_byte(unsigned char dst[4],
const uchar src1[4],
const uchar src2[4]);
MINLINE void blend_color_linearlight_byte(unsigned char dst[4],
const uchar src1[4],
const uchar src2[4]);
MINLINE void blend_color_vividlight_byte(unsigned char dst[4],
const uchar src1[4],
const uchar src2[4]);
MINLINE void blend_color_difference_byte(unsigned char dst[4],
const uchar src1[4],
const uchar src2[4]);
MINLINE void blend_color_exclusion_byte(unsigned char dst[4],
const uchar src1[4],
const uchar src2[4]);
MINLINE void blend_color_color_byte(unsigned char dst[4],
const uchar src1[4],
const uchar src2[4]);
MINLINE void blend_color_hue_byte(unsigned char dst[4], const uchar src1[4], const uchar src2[4]);
MINLINE void blend_color_saturation_byte(unsigned char dst[4],
const uchar src1[4],
const uchar src2[4]);
MINLINE void blend_color_luminosity_byte(unsigned char dst[4],
const uchar src1[4],
const uchar src2[4]);
MINLINE void blend_color_interpolate_byte(unsigned char dst[4],
const unsigned char src1[4],
const unsigned char src2[4],
float t);
MINLINE void blend_color_mix_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_add_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_sub_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_mul_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_lighten_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_darken_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_erase_alpha_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_add_alpha_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_overlay_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_hardlight_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_burn_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_linearburn_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_dodge_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_screen_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_softlight_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_pinlight_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_linearlight_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_vividlight_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_difference_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_exclusion_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_color_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_hue_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_saturation_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_luminosity_float(float dst[4], const float src1[4], const float src2[4]);
MINLINE void blend_color_interpolate_float(float dst[4],
const float src1[4],
const float src2[4],
float t);
#if BLI_MATH_DO_INLINE
# include "intern/math_color_blend_inline.c"
#endif
#ifdef __cplusplus
}
#endif
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