Server : Apache/2.4.41 (Ubuntu) System : Linux absol.cf 5.4.0-198-generic #218-Ubuntu SMP Fri Sep 27 20:18:53 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /usr/share/emscripten/tests/

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#include <stdio.h>
#include <stdlib.h>
#include <SDL/SDL.h>
#include <assert.h>
#include <emscripten.h>

int main(int argc, char **argv) {
  FILE *f = fopen("data.txt", "rb");
  assert(f);
  assert(fgetc(f) == 'd');
  assert(fgetc(f) == 'a');
  assert(fgetc(f) == 't');
  assert(fgetc(f) == 'u');
  assert(fgetc(f) == 'm');
  fclose(f);

  SDL_Init(SDL_INIT_VIDEO);
  SDL_Surface *screen = SDL_SetVideoMode(600, 450, 32, SDL_HWSURFACE);

  SDL_LockSurface(screen);
  unsigned int *pixels = (unsigned int *)screen->pixels;
  for (int x = 0; x < screen->w; x++) {
    for (int y = 0; y < screen->h; y++) {
      pixels[x + y*screen->h] = x < 300 ? (y < 200 ? 0x3377AA88 : 0xAA3377CC) : (y < 200 ? 0x0066AA77 : 0xAA006699);
    }
  }
  SDL_UnlockSurface(screen);

  SDL_Quit();

  EM_ASM(window.close());
  return 0;
}