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- migrated to GZDoom's utility code.

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This commit is contained in:
Christoph Oelckers 2020-04-11 23:50:43 +02:00
parent 2a9813eb5c
commit f671eb622f
168 changed files with 10543 additions and 737 deletions
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source/common/utility/palutil.h Normal file
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#pragma once
#include <stdint.h>
#include "palentry.h"
int BestColor(const uint32_t* pal, int r, int g, int b, int first = 1, int num = 255);
int PTM_BestColor(const uint32_t* pal_in, int r, int g, int b, bool reverselookup, float powtable, int first = 1, int num = 255);
void DoBlending(const PalEntry* from, PalEntry* to, int count, int r, int g, int b, int a);
// Colorspace conversion RGB <-> HSV
void RGBtoHSV (float r, float g, float b, float *h, float *s, float *v);
void HSVtoRGB (float *r, float *g, float *b, float h, float s, float v);