www.pudn.com > ucosv2(GUI).rar > LCDP111.c

/*
*********************************************************************************************************
*                                                uC/GUI
*                        Universal graphic software for embedded applications
*
*                       (c) Copyright 2002, Micrium Inc., Weston, FL
*                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
*
*              µC/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        : LCD111.C 
Purpose     : Color conversion routines for 111 color mode 
---------------------------END-OF-HEADER------------------------------ 
*/ 
 
#include            /* needed for definition of NULL */ 
#include "LCD_Protected.h"    /* inter modul definitions */ 
 
/********************************************************************* 
* 
*       LCD_FIXEDPALETTE == 111 
* 
*         8 basic colors 
* 
********************************************************************** 
*/ 
int LCD_Color2Index_111(LCD_COLOR Color) { 
  int r,g,b; 
  r = (Color>>(0+7))  &1; 
  g = (Color>>(8+7))  &1; 
  b = (Color>>(16+7)) &1; 
  return r+(g<<1)+(b<<2); 
} 
 
 
LCD_COLOR LCD_Index2Color_111(int Index) { 
  U16 r,g,b; 
  r = (((Index>>0)&1)*0xff); 
  g = (((Index>>1)&1)*0xff); 
  b =   (Index>>2)   *0xff; 
  return r | (g<<8) | ((U32)b<<16); 
} 
 
/********************************************************************* 
* 
*       LCD_FIXEDPALETTE == 111, Red/Blue swapped 
* 
*         8 basic colors 
* 
********************************************************************** 
*/ 
int LCD_Color2Index_M111(LCD_COLOR Color) { 
  int r,g,b; 
  r = (Color>>(0+7))  &1; 
  g = (Color>>(8+7))  &1; 
  b = (Color>>(16+7)) &1; 
  return b+(g<<1)+(r<<2);  
} 
 
 
LCD_COLOR LCD_Index2Color_M111(int Index) { 
  U16 r,g,b; 
  r = (((Index>>0)&1)*0xff); 
  g = (((Index>>1)&1)*0xff); 
  b =   (Index>>2)   *0xff; 
  return b | (g<<8) | ((U32)r<<16); 
}