samples/risp4ml/isp_stages/gamma.h

#ifndef SAMPLES_RISP4ML_ISP_STAGES_GAMMA_H_
#define SAMPLES_RISP4ML_ISP_STAGES_GAMMA_H_

#include "samples/risp4ml/common/image.h"

#ifdef __cplusplus
extern "C" {
#endif  // __cplusplus

#define kGammaNumberPoints 81

typedef struct {
  bool enable;
  pixel_type_t lut[kGammaNumberPoints];
} GammaParams;

void set_gamma_params(GammaParams* params);

void gamma_process(Image* input, Image* output);

#ifdef __cplusplus
}  // extern "C"
#endif  // __cplusplus

#endif  // SAMPLES_RISP4ML_ISP_STAGES_GAMMA_H_