/* Standalone demo equivalent to the original waymini.c main(). */

#include "waymini.h"

#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>

static void on_keycode(void *user, uint32_t keycode, uint32_t state) {
  (void)user;
  printf("key=%u state=%u\n", keycode, state);
  fflush(stdout);
}

int main(void) {
  uint32_t w = 320, h = 200;
  struct waymini *wm = waymini_create(w, h, on_keycode, NULL);
  if (!wm) return 1;

  uint8_t *p = (uint8_t *)waymini_get_pixels(wm);
  for (uint32_t y = 0; y < h; y++) {
    for (uint32_t x = 0; x < w; x++) {
      size_t i = (size_t)y * waymini_get_stride(wm) + (size_t)x * 4;
      p[i + 0] = 0x20;
      p[i + 1] = (uint8_t)(y * 255 / h);
      p[i + 2] = (uint8_t)(x * 255 / w);
      p[i + 3] = 0xff;
    }
  }

  waymini_present(wm);

  while (!waymini_should_close(wm)) {
    if (waymini_dispatch(wm) < 0) break;
  }

  waymini_destroy(wm);
  return 0;
}