guiaachar4.lst

Keil C下通过的UCGUI,UCGUI的移植源代码

C51 COMPILER V8.05a   GUIAACHAR4                                                           04/11/2008 14:18:17 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE GUIAACHAR4
OBJECT MODULE PLACED IN GUIAAChar4.obj
COMPILER INVOKED BY: D:\Program Files\keil\C51\BIN\C51.EXE gui\AntiAlias\GUIAAChar4.c LARGE BROWSE MDU_F120 DEBUG OBJECT
                    -EXTEND PRINT(.\GUIAAChar4.lst) OBJECT(GUIAAChar4.obj)

line level    source

   1          /*
   2          *********************************************************************************************************
   3          *                                                uC/GUI
   4          *                        Universal graphic software for embedded applications
   5          *
   6          *                       (c) Copyright 2002, Micrium Inc., Weston, FL
   7          *                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
   8          *
   9          *              礐/GUI is protected by international copyright laws. Knowledge of the
  10          *              source code may not be used to write a similar product. This file may
  11          *              only be used in accordance with a license and should not be redistributed
  12          *              in any way. We appreciate your understanding and fairness.
  13          *
  14          ----------------------------------------------------------------------
  15          File        : GUICharAA.C
  16          Purpose     : Display antialiased
  17          ----------------------------------------------------------------------
  18          Version-Date---Author-Explanation
  19          ----------------------------------------------------------------------
  20          
  21          1.00.00 990922 RS     First release
  22          ----------------------------------------------------------------------
  23          Known problems or limitations with current version
  24          ----------------------------------------------------------------------
  25          Module needs cleanup and review, but is fully functional.
  26          ---------------------------END-OF-HEADER------------------------------
  27          */
  28          
  29          
  30          #include "gui\Core\GUI_Private.h"
  31          
  32          #include <stdio.h>
  33          #include <string.h>
  34          
  35          /*
  36                ***********************************************************
  37                *                                                         *
  38                *       Anti-aliased drawing                              *
  39                *                                                         *
  40                ***********************************************************
  41          */
  42          
  43          static void Draw(int x0, int y0, int XSize, int YSize, int BytesPerLine, const U8*pData) {
  44   1        int x, y;
  45   1        tLCD_SetPixelAA* pfSetPixelAA;
  46   1        pfSetPixelAA = (GUI_Context.TextMode && GUI_TM_TRANS) ? (LCD_SetPixelAA) : (LCD_SetPixelAA_NoTrans);
  47   1        for (y=0; y<YSize; y++) {
  48   2          const U8*pData0 = pData;
  49   2          for (x=0; x<XSize-1; x+=2) {
  50   3            (*pfSetPixelAA)(x+x0,y0+y,   (*pData0)>>4); /* x0+x changed -> x+x0 to avoid problems with IAR's ICC
             -MC80 */
  51   3            (*pfSetPixelAA)(x0+x+1,y0+y, (*pData0++)&15);
  52   3              }
  53   2          if (XSize&1) {
C51 COMPILER V8.05a   GUIAACHAR4                                                           04/11/2008 14:18:17 PAGE 2   

  54   3            (*pfSetPixelAA)(x0+x,y0+y, (*pData0)&15);
  55   3          }
  56   2          pData+=BytesPerLine;
  57   2        }
  58   1      }
  59          
  60          /*
  61                ***********************************************************
  62                *                                                         *
  63                *       Font handling                                     *
  64                *                                                         *
  65                ***********************************************************
  66          */
  67          
  68          static const GUI_FONT_PROP* GUIPROP_FindChar(const GUI_FONT_PROP* pProp, U16P c) {
  69   1        for (pProp = GUI_Context.pAFont->p.pProp; pProp; pProp=(const GUI_FONT_PROP*) pProp->pNext) {
  70   2          if ((c>=pProp->First) && (c<=pProp->Last))
  71   2            break;
  72   2        }
  73   1        return pProp;
  74   1      }
  75          
  76          void GUIPROP_AA4_DispChar(U16P c) {
  77   1        int BytesPerLine;
  78   1        GUI_DRAWMODE DrawMode = GUI_Context.TextMode;
  79   1        const GUI_FONT_PROP* pProp = GUIPROP_FindChar(GUI_Context.pAFont->p.pProp, c);
  80   1        if (pProp) {
  81   2          GUI_DRAWMODE OldDrawMode;
  82   2          const GUI_CHARINFO* pCharInfo = pProp->paCharInfo+(c-pProp->First);
  83   2          BytesPerLine = pCharInfo->BytesPerLine;
  84   2          OldDrawMode  = LCD_SetDrawMode(DrawMode);
  85   2          Draw  ( GUI_Context.DispPosX, GUI_Context.DispPosY,
  86   2                             pCharInfo->XSize,
  87   2                             GUI_Context.pAFont->YSize,
  88   2                             BytesPerLine,
  89   2                             (U8 const*)pCharInfo->pData
  90   2                             );
  91   2          LCD_SetDrawMode(OldDrawMode); /* Restore draw mode */
  92   2          GUI_Context.DispPosX += pCharInfo->XDist;
  93   2        }
  94   1      }
  95          
  96          int GUIPROP_AA4_GetCharDistX(U16P c) {
  97   1        const GUI_FONT_PROP* pProp = GUIPROP_FindChar(GUI_Context.pAFont->p.pProp, c);
  98   1        return (pProp) ? (pProp->paCharInfo+(c-pProp->First))->XSize : 0;
  99   1      }
 100          
 101          void GUIPROP_AA4_GetFontInfo(void*pFont, GUI_FONTINFO* pfi) {
 102   1        GUI_USE_PARA(pFont);
 103   1        pfi->Flags = GUI_FONTINFO_FLAG_PROP | GUI_FONTINFO_FLAG_AA4;
 104   1      }
 105          
 106          char GUIPROP_AA4_IsInFont(void*pFont, U16 c) {
 107   1        const GUI_FONT_PROP* pProp = GUIPROP_FindChar(((GUI_FONT*)pFont)->p.pProp, c);
 108   1        return (pProp==NULL) ? 0 : 1;
 109   1      }
 110          
 111          /* End of file */
 112          


MODULE INFORMATION:   STATIC OVERLAYABLE
C51 COMPILER V8.05a   GUIAACHAR4                                                           04/11/2008 14:18:17 PAGE 3   

   CODE SIZE        =    973    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----      50
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)