Megapixels/main.h

#pragma once

#include "camera_config.h"
#include "gtk/gtk.h"

struct mp_main_state {
    const struct mp_camera_config *camera;
    MPCameraMode mode;

    bool gain_is_manual;
    int gain;
    int gain_max;

    bool exposure_is_manual;
    int exposure;

    bool has_auto_focus_continuous;
    bool has_auto_focus_start;
};

void mp_main_update_state(const struct mp_main_state *state);

void mp_main_set_preview(cairo_surface_t *image);
void mp_main_capture_completed(const char *fname);

int
remap(int value, int input_min, int input_max, int output_min, int output_max);