int DoChar(int sx, int sy, int c){
int x=0;
/* how many bytes is it high? */
char height=(font->u8Height-1)/8+1;
const uint8_t * data;
/* "real" coordinates. Our physical display is upside down */
int rx=RESX-sx-1;
int ry=RESY-sy-font->u8Height;
/* Does this font provide this character? */
if(c<font->u8FirstChar)
c=font->u8FirstChar+1; // error
if(c>font->u8LastChar && font->charExtra == NULL)
c=font->u8FirstChar+1; // error
if(c>font->u8LastChar && font->charExtra != NULL){
int cc=0;
while( font->charExtra[cc] < c)
cc++;
if(font->charExtra[cc] > c)
c=font->u8FirstChar+1; // error
else
c=font->u8LastChar+cc+1;
};
/* starting offset into character source data */
int toff=0,width,preblank=0,blank=0;
if(font->u8Width==0){
for(int y=0;y<c-font->u8FirstChar;y++)
toff+=font->charInfo[y].widthBits;
width=font->charInfo[c-font->u8FirstChar].widthBits;
toff*=height;
data=&font->au8FontTable[toff];
blank=1;
}else if(font->u8Width==1){ // NEW CODE
// Find offset and length for our character
for(int y=0;y<c-font->u8FirstChar;y++)
toff+=font->charInfo[y].widthBits;
width=font->charInfo[c-font->u8FirstChar].widthBits;
if(font->au8FontTable[toff]>>4 == 15){ // It's a raw character!
preblank = font->au8FontTable[toff+1];
blank= font->au8FontTable[toff+2];
data=&font->au8FontTable[toff+3];
width=(width/height)-1;
}else{
data=pk_decode(&font->au8FontTable[toff],&width);
}
}else{
int DoChar(int sx, int sy, int c){
if(font==NULL){
font=&Font_7x8;
};
/* how many bytes is it high? */
char height=(font->u8Height-1)/8+1;
char hoff=(8-(font->u8Height%8))%8;
const uint8_t * data;
int width,preblank=0,postblank=0;
do { /* Get Character data */
/* Get intex into character list */
c=_getIndex(c);
/* starting offset into character source data */
int toff=0;
if(font->u8Width==0){
if(efont.type == FONT_EXTERNAL){
_getFontData(SEEK_WIDTH,0);
for(int y=0;y<c;y++)
toff+=_getFontData(GET_WIDTH,0);
width=_getFontData(GET_WIDTH,0);
_getFontData(SEEK_DATA,toff);
UINT res;
UINT readbytes;
UINT size = width * height;
if(size > MAXCHR) size = MAXCHR;
res = f_read(&file, charBuf, size, &readbytes);
if(res != FR_OK || readbytes<width*height)
return sx;
data=charBuf;
}else{
for(int y=0;y<c;y++)
toff+=font->charInfo[y].widthBits;
width=font->charInfo[c].widthBits;
toff*=height;
data=&font->au8FontTable[toff];
};
postblank=1;
}else if(font->u8Width==1){ // NEW CODE
if(efont.type == FONT_EXTERNAL){
_getFontData(SEEK_WIDTH,0);
for(int y=0;y<c;y++)
toff+=_getFontData(GET_WIDTH,0);
width=_getFontData(GET_WIDTH,0);
_getFontData(SEEK_DATA,toff);
UINT res;
UINT readbytes;
uint8_t testbyte;
testbyte = read_byte ();
if(testbyte>>4 ==15){
preblank = read_byte ();
postblank = read_byte ();
width-=3;
width/=height;
UINT size = width * height;
if(size > MAXCHR) size = MAXCHR;
res = f_read(&file, charBuf, size, &readbytes);
if(res != FR_OK || readbytes<width*height)
return sx;
data=charBuf;
}else{
_getFontData(SEEK_DATA,toff);
data=pk_decode(NULL,&width); // Hackety-hack
};
}else{
// Find offset and length for our character
for(int y=0;y<c;y++)
toff+=font->charInfo[y].widthBits;
width=font->charInfo[c].widthBits;
if(font->au8FontTable[toff]>>4 == 15){ // It's a raw character!
preblank = font->au8FontTable[toff+1];
postblank= font->au8FontTable[toff+2];
data=&font->au8FontTable[toff+3];
width=(width-3/height);
}else{
data=pk_decode(&font->au8FontTable[toff],&width);
}
};
