#ifndef PALLETE_H
#define PALLETE_H

extern cvar_t v_gamma;
extern cvar_t v_contrast;
extern cvar_t v_brightness;
extern cvar_t v_overbrightbits;
extern cvar_t v_hwgamma;

extern unsigned int d_8to24table[256];
//extern qbyte d_15to8table[32768];

extern qboolean hardwaregammasupported;

void VID_UpdateGamma(qboolean force);

// used by hardware gamma functions in vid_* files
void BuildGammaTable8(float prescale, float gamma, float scale, float base, qbyte *out);
void BuildGammaTable16(float prescale, float gamma, float scale, float base, unsigned short *out);

void Gamma_Init(void);
void Palette_Init(void);

#endif