kc3-lang/SDL/Xcode-iOS/Demos/src/common.c

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• Hash : b72938c8
  Author :
  Date : 2015-04-20T12:22:44
  

  Windows: Always set the system timer resolution to 1ms by default.
  
  An existing hint lets apps that don't need the timer resolution changed avoid
  this, to save battery, etc, but this fixes several problems in timing, audio
  callbacks not firing fast enough, etc.
  
  Fixes Bugzilla #2944.
  

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• Xcode-iOS/Demos/src/common.c

• /*
   *  common.c
   *  written by Holmes Futrell
   *  use however you want
   */
  
  #include "common.h"
  #include "SDL.h"
  #include <stdlib.h>
  
  /*
      Produces a random int x, min <= x <= max
      following a uniform distribution
  */
  int
  randomInt(int min, int max)
  {
      return min + rand() % (max - min + 1);
  }
  
  /*
      Produces a random float x, min <= x <= max
      following a uniform distribution
   */
  float
  randomFloat(float min, float max)
  {
      return rand() / (float) RAND_MAX *(max - min) + min;
  }
  
  void
  fatalError(const char *string)
  {
      printf("%s: %s\n", string, SDL_GetError());
      exit(1);
  }
  

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