b17cb324 |
1 | |
2 | |
3 | #ifndef FONTGEN_H |
4 | #define FONTGEN_H |
5 | |
6 | #define DEBUG |
7 | |
8 | #ifdef DEBUG |
9 | #define DBG(...) printf("DBG:" __VA_ARGS__) |
10 | #else |
11 | #define DBG(...) |
12 | #endif |
13 | |
14 | |
15 | #ifdef BUILD_LITTLE_ENDIAN |
16 | #define PL_POINT_DEFINED |
17 | typedef union { |
18 | struct{ |
19 | unsigned short p_y : 8; |
20 | unsigned short p_x : 7; |
21 | unsigned short p_lift: 1; |
22 | }; |
23 | unsigned short p_data: 16; |
24 | } pl_point; |
25 | #endif |
26 | |
27 | #ifdef BUILD_BIG_ENDIAN |
28 | #define PL_POINT_DEFINED |
29 | typedef union { |
30 | struct{ |
31 | unsigned short p_lift: 1; |
32 | unsigned short p_x : 7; |
33 | unsigned short p_y : 8; |
34 | }; |
35 | unsigned short p_data: 16; |
36 | } pl_point; |
37 | #endif |
38 | |
39 | typedef struct { |
40 | int gl_number; |
41 | int gl_size; |
42 | int gl_offset; |
43 | char * gl_label; |
44 | char * gl_comment; |
45 | pl_point * gl_points; |
46 | } pl_glyph; |
47 | |
48 | typedef struct { |
49 | char * f_label; |
50 | int f_size; /* Number of glyphs */ |
51 | int f_offset; /* Y offset to next line */ |
52 | char * f_comment; |
53 | pl_glyph * f_glyphs; |
54 | } pl_font; |
55 | |
56 | #define POINT(lift,x,y) {.p_data=0xffff &( (lift<<15)+(x<<8)+(y))} |
57 | |
58 | |
59 | extern pl_font hershey_fonts; |
60 | |
61 | extern void op_font (pl_font *); |
62 | |
63 | extern pl_glyph find_glyph(int); |
64 | extern pl_font assemble_font(int first_id, int size, int glyph_ids[]); |
65 | |
66 | extern void font_init(void); |
67 | extern pl_font font_cyrilc; |
68 | extern pl_font font_gothgbt; |
69 | extern pl_font font_gothgrt; |
70 | extern pl_font font_gothitt; |
71 | extern pl_font font_greekc; |
72 | extern pl_font font_greekcs; |
73 | extern pl_font font_greekp; |
74 | extern pl_font font_greeks; |
75 | extern pl_font font_italicc; |
76 | extern pl_font font_italiccs; |
77 | extern pl_font font_italict; |
78 | extern pl_font font_romanc; |
79 | extern pl_font font_romancs; |
80 | extern pl_font font_romand; |
81 | extern pl_font font_romanp; |
82 | extern pl_font font_romans; |
83 | extern pl_font font_romant; |
84 | extern pl_font font_scriptc; |
85 | extern pl_font font_scripts; |
86 | |
87 | #endif |