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13 lines
550 B
C
13 lines
550 B
C
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#pragma once
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#include <stdint.h>
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#include "palentry.h"
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int BestColor(const uint32_t* pal, int r, int g, int b, int first = 1, int num = 255);
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int PTM_BestColor(const uint32_t* pal_in, int r, int g, int b, bool reverselookup, float powtable, int first = 1, int num = 255);
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void DoBlending(const PalEntry* from, PalEntry* to, int count, int r, int g, int b, int a);
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// Colorspace conversion RGB <-> HSV
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void RGBtoHSV (float r, float g, float b, float *h, float *s, float *v);
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void HSVtoRGB (float *r, float *g, float *b, float h, float s, float v);
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