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27 lines
599 B
C++
27 lines
599 B
C++
/* SPDX-License-Identifier: MIT */
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#ifndef RGBDS_GFX_PAL_SORTING_HPP
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#define RGBDS_GFX_PAL_SORTING_HPP
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#include <array>
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#include <assert.h>
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#include <optional>
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#include <png.h>
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#include <vector>
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#include "gfx/rgba.hpp"
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struct Palette;
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namespace sorting {
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void indexed(std::vector<Palette> &palettes, int palSize, png_color const *palRGB,
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png_byte *palAlpha);
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void grayscale(std::vector<Palette> &palettes,
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std::array<std::optional<Rgba>, 0x8001> const &colors);
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void rgb(std::vector<Palette> &palettes);
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} // namespace sorting
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#endif // RGBDS_GFX_PAL_SORTING_HPP
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