bitmap.h

An complete pmp solution for mattel juicebox player. Using crossworks for arm.

#ifndef BITMAP_H
#define BITMAP_H

#include "stdint.h"

typedef struct xTBitmap
  { 
  u32 *pxData; 
  u16 uiSizeX;
  u16 uiSizeY;
  } xTBitmap;
  
typedef struct xTMaskedBitmap
  {
  u16 *pxData;
  u32 *pxMask;
  u16 uiSizeX;
  u16 uiSizeY;
  } xTMaskedBitmap;
  
typedef struct xTFont
  {
  u32 *pxData;  //Each character has whole numbet of words. Maximum width - 16 pixels
  u16 uiSizeX;
  u16 uiSizeY;
  } xTFont; 

typedef struct xTRectangle
  {
  u16 x1, x2, y1, y2;
  } xTRectangle;

void wSetPixel (xTBitmap *pxBitmap, u32 x, u32 y, u16 uxColor);
void wClear (xTBitmap *pxBitmap, u16 color);
void wFloodFill (xTBitmap *pxBitmap, 
                 xTRectangle *pxRectangle, 
                 u32 uxShift, 
                 u16 color);
void wDrawChar(xTBitmap *pxBitmap, 
               xTFont *pxFont, 
               u08 c, u32 x, u32 y, u16 color);
void wDrawString(xTBitmap *pxBitmap, 
                 xTFont *pxFont, 
                 u08* s, 
                 xTRectangle *pxRectangle, 
                 u32 uxShift, 
                 u16 color);
void wDrawStringL(xTBitmap *pxBitmap, 
                 xTFont *pxFont, 
                 u08* s, 
                 xTRectangle *pxRectangle, 
                 u32 uxShift, 
                 u32 ulLength,
                 u16 color);
void wDrawHex32 (xTBitmap *pxBitmap, 
                 xTFont *pxFont,
                 u32 s, 
                 xTRectangle *pxRectangle, 
                 u32 uxShift, 
                 u16 color);
void wDrawHex8 (xTBitmap *pxBitmap, 
                 xTFont *pxFont,
                 u32 s, 
                 xTRectangle *pxRectangle, 
                 u32 uxShift, 
                 u16 color);
void wDrawNumber (xTBitmap *pxBitmap, 
                 xTFont *pxFont,
                 u32 s, 
                 u32 c,
                 xTRectangle *pxRectangle, 
                 u32 uxShift, 
                 u16 color);
/*===========================================================*/

#endif