| 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_base; |
| 52 | int f_top; |
| 53 | int f_offset; /* Y offset to next line */ |
| 54 | char * f_comment; |
| 55 | pl_glyph * f_glyphs; |
| 56 | } pl_font; |
| 57 | |
| 58 | #define POINT(lift,x,y) {.p_data=0xffff &( (lift<<15)+(x<<8)+(y))} |
| 59 | |
| 60 | |
| 61 | extern pl_font hershey_fonts; |
| 62 | extern pl_font hp_convert(char ** fontdata, int scale); |
| 63 | |
| 64 | extern void op_font (pl_font *); |
| 65 | |
| 66 | extern pl_glyph find_glyph(int); |
| 67 | extern pl_font assemble_font(int first_id, int size, int glyph_ids[]); |
| 68 | |
| 69 | extern char* charset0[]; |
| 70 | extern char* charset1[]; |
| 71 | extern char* charset2[]; |
| 72 | extern char* charset3[]; |
| 73 | extern char* charset4[]; |
| 74 | extern char* charset5[]; |
| 75 | extern char* charset6[]; |
| 76 | extern char* charset7[]; |
| 77 | extern char* charset173[]; |
| 78 | extern char* charset205[]; |
| 79 | |
| 80 | extern void font_init(void); |
| 81 | extern pl_font font_cyrilc; |
| 82 | extern pl_font font_gothgbt; |
| 83 | extern pl_font font_gothgrt; |
| 84 | extern pl_font font_gothitt; |
| 85 | extern pl_font font_greekc; |
| 86 | extern pl_font font_greekcs; |
| 87 | extern pl_font font_greekp; |
| 88 | extern pl_font font_greeks; |
| 89 | extern pl_font font_italicc; |
| 90 | extern pl_font font_italiccs; |
| 91 | extern pl_font font_italict; |
| 92 | extern pl_font font_romanc; |
| 93 | extern pl_font font_romancs; |
| 94 | extern pl_font font_romand; |
| 95 | extern pl_font font_romanp; |
| 96 | extern pl_font font_romans; |
| 97 | extern pl_font font_romant; |
| 98 | extern pl_font font_scriptc; |
| 99 | extern pl_font font_scripts; |
| 100 | |
| 101 | |
| 102 | |
| 103 | extern pl_font font_astrology; |
| 104 | extern pl_font font_cursive; |
| 105 | extern pl_font font_cyrilc_1; |
| 106 | extern pl_font font_cyrillic; |
| 107 | extern pl_font font_futural; |
| 108 | extern pl_font font_futuram; |
| 109 | extern pl_font font_gothgbt; |
| 110 | extern pl_font font_gothgrt; |
| 111 | extern pl_font font_gothiceng; |
| 112 | extern pl_font font_gothicger; |
| 113 | extern pl_font font_gothicita; |
| 114 | extern pl_font font_gothitt; |
| 115 | extern pl_font font_greekc; |
| 116 | extern pl_font font_greek; |
| 117 | extern pl_font font_greeks; |
| 118 | extern pl_font font_japanese; |
| 119 | extern pl_font font_markers; |
| 120 | extern pl_font font_mathlow; |
| 121 | extern pl_font font_mathupp; |
| 122 | extern pl_font font_meteorology; |
| 123 | extern pl_font font_music; |
| 124 | extern pl_font font_rowmand; |
| 125 | extern pl_font font_rowmans; |
| 126 | extern pl_font font_rowmant; |
| 127 | extern pl_font font_scriptc; |
| 128 | extern pl_font font_scripts; |
| 129 | extern pl_font font_symbolic; |
| 130 | extern pl_font font_timesg; |
| 131 | extern pl_font font_timesib; |
| 132 | extern pl_font font_timesi; |
| 133 | extern pl_font font_timesrb; |
| 134 | extern pl_font font_timesr; |
| 135 | |
| 136 | #endif |