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Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * font.h -- `Soft' font definitions | |
3 | * | |
4 | * Created 1995 by Geert Uytterhoeven | |
5 | * | |
6 | * This file is subject to the terms and conditions of the GNU General Public | |
7 | * License. See the file COPYING in the main directory of this archive | |
8 | * for more details. | |
9 | */ | |
10 | ||
11 | #ifndef _VIDEO_FONT_H | |
12 | #define _VIDEO_FONT_H | |
13 | ||
14 | #include <linux/types.h> | |
15 | ||
16 | struct font_desc { | |
17 | int idx; | |
2f4516db | 18 | const char *name; |
7cb41500 | 19 | unsigned int width, height; |
4ee57308 | 20 | unsigned int charcount; |
2f4516db | 21 | const void *data; |
1da177e4 LT |
22 | int pref; |
23 | }; | |
24 | ||
25 | #define VGA8x8_IDX 0 | |
26 | #define VGA8x16_IDX 1 | |
27 | #define PEARL8x8_IDX 2 | |
28 | #define VGA6x11_IDX 3 | |
303b86d9 J |
29 | #define FONT7x14_IDX 4 |
30 | #define FONT10x18_IDX 5 | |
31 | #define SUN8x16_IDX 6 | |
32 | #define SUN12x22_IDX 7 | |
33 | #define ACORN8x8_IDX 8 | |
34 | #define MINI4x6_IDX 9 | |
33ac9dba | 35 | #define FONT6x10_IDX 10 |
ac8b6f14 | 36 | #define TER16x32_IDX 11 |
e2028c8e | 37 | #define FONT6x8_IDX 12 |
1da177e4 | 38 | |
2f4516db | 39 | extern const struct font_desc font_vga_8x8, |
303b86d9 J |
40 | font_vga_8x16, |
41 | font_pearl_8x8, | |
42 | font_vga_6x11, | |
43 | font_7x14, | |
44 | font_10x18, | |
45 | font_sun_8x16, | |
46 | font_sun_12x22, | |
47 | font_acorn_8x8, | |
33ac9dba | 48 | font_mini_4x6, |
ac8b6f14 | 49 | font_6x10, |
e2028c8e SS |
50 | font_ter_16x32, |
51 | font_6x8; | |
1da177e4 LT |
52 | |
53 | /* Find a font with a specific name */ | |
54 | ||
2f4516db | 55 | extern const struct font_desc *find_font(const char *name); |
1da177e4 LT |
56 | |
57 | /* Get the default font for a specific screen size */ | |
58 | ||
2d2699d9 AD |
59 | extern const struct font_desc *get_default_font(int xres, int yres, |
60 | u32 font_w, u32 font_h); | |
1da177e4 LT |
61 | |
62 | /* Max. length for the name of a predefined font */ | |
63 | #define MAX_FONT_NAME 32 | |
64 | ||
bb0890b4 PY |
65 | /* Extra word getters */ |
66 | #define REFCOUNT(fd) (((int *)(fd))[-1]) | |
67 | #define FNTSIZE(fd) (((int *)(fd))[-2]) | |
68 | #define FNTCHARCNT(fd) (((int *)(fd))[-3]) | |
69 | #define FNTSUM(fd) (((int *)(fd))[-4]) | |
70 | ||
71 | #define FONT_EXTRA_WORDS 4 | |
72 | ||
6735b463 PY |
73 | struct font_data { |
74 | unsigned int extra[FONT_EXTRA_WORDS]; | |
75 | const unsigned char data[]; | |
76 | } __packed; | |
77 | ||
1da177e4 | 78 | #endif /* _VIDEO_FONT_H */ |