1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/* Font Handling - Utility Functions */
/* (C) 2010 by Christian Vogel <vogelchr@vogel.cx>
*
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
#include <fb/font.h>
/* what fonts are linked in? */
extern const struct fb_font font_4x6;
extern const struct fb_font font_5x8;
extern const struct fb_font font_helvR08;
extern const struct fb_font font_helvR14;
//extern const struct fb_font font_helvR24;
//extern const struct fb_font font_helvB08;
extern const struct fb_font font_helvB14;
// extern const struct fb_font font_helvB24;
extern const struct fb_font font_c64;
extern const struct fb_font font_symbols;
const struct fb_font *fb_fonts[]={
// &font_4x6,
// &font_5x8,
&font_helvR08,
// &font_helvR14,
// &font_helvR24,
// &font_helvB08,
&font_helvB14,
// &font_helvB24,
&font_c64,
&font_symbols,
};
const struct fb_char *
fb_font_get_char(const struct fb_font *fnt,unsigned char c){
if(c < fnt->firstchar || c > fnt->lastchar)
return NULL;
uint16_t offs = fnt->charoffs[c-fnt->firstchar];
if(offs == FB_FONT_NOCHAR)
return NULL;
return (struct fb_char *)(fnt->chardata + offs);
}
|
