/***********************************************************************************************************                                                uC/GUI*                        Universal graphic software for embedded applications**                       (c) Copyright 2002, Micrium Inc., Weston, FL*                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH**              礐/GUI is protected by international copyright laws. Knowledge of the*              source code may not be used to write a similar product. This file may*              only be used in accordance with a license and should not be redistributed*              in any way. We appreciate your understanding and fairness.*----------------------------------------------------------------------File        : LCD444.CPurpose     : Color conversion routines for LCD-drivers---------------------------END-OF-HEADER------------------------------*/#include <stddef.h>           /* needed for definition of NULL */#include "LCD_Protected.h"    /* inter modul definitions *//***********************************************************************       LCD_FIXEDPALETTE == 444**         2^12 = 4096 colors************************************************************************/int LCD_Color2Index_444(LCD_COLOR Color) {  int r,g,b;  r = (Color>>4)   &0xf;  g = (Color>>12)  &0xf;  b = (Color>>20)  &0xf;  return r + (g << 4) + (b << 8);}LCD_COLOR LCD_Index2Color_444(int Index) {  unsigned int r,g,b;  /* Seperate the color masks */  r = Index & 0xf;  g = (Index >> 4) & 0xf;  b = ((unsigned)Index >> 8) & 0xf;  /* Convert the color masks */  r = r * 17;  g = g * 17;  b = b * 17;  return r + (g<<8) + (((U32)b)<<16);}