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lcd-bitmap-common.c: Change calculation of the horizontal position in lcd_puts_style_offset() so that the position is independent from the string being printed.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23705 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Teruaki Kawashima 2009-11-22 15:43:57 +00:00
parent 728f698fa1
commit 1fe6f13b9c
1 changed files with 2 additions and 4 deletions
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6
firmware/drivers/lcd-bitmap-common.c
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@ -194,14 +194,12 @@ void LCDFN(puts_style_offset)(int x, int y, const unsigned char *str,
int style, int offset)
{
int xpos, ypos, w, h;
unsigned long chars_in_str;
LCDFN(scroll_stop_line)(current_vp, y);
if(!str || !str[0])
return;
chars_in_str = utf8length((char *)str);
LCDFN(getstringsize)(str, &w, &h);
xpos = x * w / chars_in_str;
xpos = x * LCDFN(getstringsize)(" ", NULL, NULL);
ypos = y * h;
LCDFN(putsxyofs_style)(xpos, ypos, str, style, w, h, offset);
}
@ -289,7 +287,7 @@ void LCDFN(puts_scroll_style_offset)(int x, int y, const unsigned char *string,
s->y = y;
s->len = utf8length(string);
s->offset = offset;
s->startx = x * s->width / s->len;
s->startx = x * LCDFN(getstringsize)(" ", NULL, NULL);
s->backward = false;
LCDFN(scroll_info).lines++;