| 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 |
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