devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

fixed the horizontal scroll graphics error

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1132 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Felix Arends 2002-06-21 13:06:28 +00:00
parent d3f373f7cb
commit 7ce440a166
1 changed files with 14 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

14
firmware/drivers/lcd.c
View file

@ -914,12 +914,20 @@ void lcd_getfontsize(unsigned int font, int *width, int *height)
void lcd_puts_scroll(int x, int y, char* string )
{
struct scrollinfo* s = &scroll;
char *ch;
#ifdef HAVE_LCD_CHARCELLS
s->space = 11 - x;
#else
int width, height;
lcd_getfontsize(font, &width, &height);
#ifndef LCD_PROPFONTS
s->space = (LCD_WIDTH - xmargin - x*width) / width;
#else
ch = string;
width = 0;
for (s->space = 0; width + (char_dw_8x8_prop[*ch][8]>>4) < LCD_WIDTH - x;
width += (char_dw_8x8_prop[*ch][8]>>4), ch++, s->space++);
#endif
#endif
lcd_puts(x,y,string);
s->textlen = strlen(string);
@ -941,6 +949,12 @@ void lcd_stop_scroll(void)
struct scrollinfo* s = &scroll;
scroll_count = 0;
#ifdef LCD_PROPFONTS
lcd_clearrect(xmargin + s->startx*fonts[font],
ymargin + s->starty*fontheight[font],
LCD_WIDTH - xmargin,
fontheight[font]);
#endif
/* restore scrolled row */
lcd_puts(s->startx,s->starty,s->text);
lcd_update();