Convert a 16.16 fixed-point value to floating point : Float « Date Type « Android

1. Android
2. Date Type
3. Float

Convert a 16.16 fixed-point value to floating point

    
class Main{
  /**
   * Convert a 16.16 fixed-point value to floating point
   * @param val The fixed-point value
   * @return The equivalent floating-point value.
   */
  public static float toFloat(int val) {
    return ((float)val)/65536.0f;
  }
  
  /**
   * Convert an array of floats to 16.16 fixed-point
   * @param arr The array
   * @return A newly allocated array of fixed-point values.
   */
  public static int[] toFixed(float[] arr) {
    int[] res = new int[arr.length];
    toFixed(arr, res);
    return res;
  }
  /**
   * Convert an array of floats to 16.16 fixed-point
   * @param arr The array of floats
   * @param storage The location to store the fixed-point values.
   */
  public static void toFixed(float[] arr, int[] storage)
  {
    for (int i=0;i<storage.length;i++) {
      storage[i] = toFixed(arr[i]);
    }
  }
  /**
   * Convert a float to  16.16 fixed-point representation
   * @param val The value to convert
   * @return The resulting fixed-point representation
   */
  public static int toFixed(float val) {
    return (int)(val * 65536F);
  }

}

   
    
    
    
  

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