int gli_draw_string_uni(int x, int y, int fidx, unsigned char *rgb,
glui32 *s, int n, int spw)
{
font_t *f = &gfont_table[fidx];
int dolig = ! FT_IS_FIXED_WIDTH(f->face);
int prev = -1;
glui32 c;
int px, sx;
if ( FT_Get_Char_Index(f->face, UNI_LIG_FI) == 0 )
dolig = 0;
if ( FT_Get_Char_Index(f->face, UNI_LIG_FL) == 0 )
dolig = 0;
while (n--)
{
bitmap_t *glyphs;
int adv;
c = *s++;
if (dolig && n && c == 'f' && *s == 'i')
{
c = UNI_LIG_FI;
s++;
n--;
}
if (dolig && n && c == 'f' && *s == 'l')
{
c = UNI_LIG_FL;
s++;
n--;
}
getglyph(f, c, &adv, &glyphs);
if (prev != -1)
x += charkern(f, prev, c);
px = x / GLI_SUBPIX;
sx = x % GLI_SUBPIX;
if (gli_conf_lcd)
draw_bitmap_lcd(&glyphs[sx], px, y, rgb);
else
draw_bitmap(&glyphs[sx], px, y, rgb);
if (spw >= 0 && c == ' ')
x += spw;
else
x += adv;
prev = c;
}
return x;
}
int gli_string_width_uni(int fidx, glui32 *s, int n, int spw)
{
font_t *f = &gfont_table[fidx];
int dolig = ! FT_IS_FIXED_WIDTH(f->face);
int prev = -1;
int w = 0;
if ( FT_Get_Char_Index(f->face, UNI_LIG_FI) == 0 )
dolig = 0;
if ( FT_Get_Char_Index(f->face, UNI_LIG_FL) == 0 )
dolig = 0;
while (n--)
{
bitmap_t *glyphs;
int adv;
int c = *s++;
if (dolig && n && c == 'f' && *s == 'i')
{
c = UNI_LIG_FI;
s++;
n--;
}
if (dolig && n && c == 'f' && *s == 'l')
{
c = UNI_LIG_FL;
s++;
n--;
}
getglyph(f, c, &adv, &glyphs);
if (prev != -1)
w += charkern(f, prev, c);
if (spw >= 0 && c == ' ')
w += spw;
else
w += adv;
prev = c;
}
return w;
}
static int hasglyph( SFONT *fo, word c, int allowdef)
{
return (getglyph(fo,c,allowdef) != NULL);
}