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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 3068 | serge | 1 | |
| 2 | #include |
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| 3 | #include |
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| 4 | #include |
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| 5 | #include |
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| 6 | //#include "font_droid.h" |
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| 3248 | Serge | 7 | #include |
| 3068 | serge | 8 | #include FT_FREETYPE_H |
| 9 | #include |
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| 3248 | Serge | 10 | |
| 3068 | serge | 11 | |
| 3248 | Serge | 12 | |
| 3068 | serge | 13 | |
| 14 | { |
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| 15 | int l; |
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| 3248 | Serge | 16 | int t; |
| 17 | int r; |
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| 18 | int b; |
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| 19 | }rect_t; |
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| 20 | |||
| 3068 | serge | 21 | |
| 3248 | Serge | 22 | |
| 3068 | serge | 23 | |
| 3248 | Serge | 24 | |
| 25 | |||
| 3068 | serge | 26 | { |
| 27 | uint8_t *dst; |
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| 28 | uint8_t *src, *tmpsrc; |
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| 29 | |||
| 30 | |||
| 31 | int i, j; |
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| 32 | |||
| 33 | |||
| 34 | src = bitmap->buffer; |
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| 35 | |||
| 36 | |||
| 37 | { |
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| 38 | tmpdst = (uint32_t*)dst; |
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| 39 | tmpsrc = src; |
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| 40 | |||
| 41 | |||
| 42 | src+= bitmap->pitch; |
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| 43 | |||
| 44 | |||
| 45 | { |
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| 46 | int a = *tmpsrc++; |
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| 47 | int sr, sg, sb; |
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| 48 | int dr, dg, db; |
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| 49 | |||
| 50 | |||
| 51 | |||
| 52 | |||
| 53 | dg = (*tmpdst >> 8) & 0xFF; |
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| 54 | dr = (*tmpdst >> 16) &0xFF; |
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| 55 | |||
| 56 | |||
| 57 | sg = (col >> 8) & 0xFF; |
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| 58 | sr = (col >> 16) &0xFF; |
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| 59 | |||
| 60 | |||
| 61 | dg = (a*sg + dg*(256-a))/256; |
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| 62 | dr = (a*sr + dr*(256-a))/256; |
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| 63 | |||
| 64 | |||
| 65 | }; |
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| 66 | } |
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| 67 | }; |
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| 68 | |||
| 69 | |||
| 70 | |||
| 3248 | Serge | 71 | { |
| 3068 | serge | 72 | FT_UInt glyph_index; |
| 73 | FT_Bool use_kerning = 0; |
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| 74 | FT_UInt previous; |
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| 75 | int x, y, w; |
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| 3248 | Serge | 76 | char ch; |
| 3068 | serge | 77 | int err = 0; |
| 78 | |||
| 79 | |||
| 80 | previous = 0; |
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| 81 | |||
| 82 | |||
| 3248 | Serge | 83 | y = rc->b; |
| 84 | |||
| 3068 | serge | 85 | |
| 3248 | Serge | 86 | |
| 87 | |||
| 3068 | serge | 88 | { |
| 89 | glyph_index = FT_Get_Char_Index( face, ansi2utf32(ch) ); |
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| 3248 | Serge | 90 | |
| 3068 | serge | 91 | |
| 92 | { |
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| 93 | FT_Vector delta; |
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| 94 | FT_Get_Kerning( face, previous, glyph_index, FT_KERNING_DEFAULT, &delta ); |
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| 95 | x += delta.x ; |
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| 96 | } |
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| 97 | |||
| 98 | |||
| 3248 | Serge | 99 | break; |
| 100 | |||
| 101 | |||
| 3068 | serge | 102 | if ( err ) |
| 103 | continue; |
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| 104 | |||
| 105 | |||
| 106 | if ( err ) |
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| 107 | continue; |
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| 108 | |||
| 109 | |||
| 110 | y - face->glyph->bitmap_top, color); |
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| 111 | |||
| 112 | |||
| 113 | previous = glyph_index; |
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| 114 | }; |
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| 115 | |||
| 116 | |||
| 117 | }; |
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| 118 | |||
| 119 | |||
| 3248 | Serge | 120 | |
| 3068 | serge | 121 | { |
| 122 | int err; |
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| 123 | |||
| 124 | |||
| 125 | FT_Face face = NULL; |
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| 126 | |||
| 127 | |||
| 128 | if ( err ) |
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| 129 | { |
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| 130 | printf("an error occurred during FreeType initialization\n"); |
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| 131 | goto done; |
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| 132 | } |
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| 133 | |||
| 134 | |||
| 3248 | Serge | 135 | |
| 3068 | serge | 136 | |
| 3248 | Serge | 137 | if ( err == FT_Err_Unknown_File_Format ) |
| 3068 | serge | 138 | { |
| 139 | printf("font format is unsupported\n"); |
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| 140 | goto done; |
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| 141 | |||
| 142 | |||
| 143 | else if ( err ) |
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| 144 | { |
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| 145 | printf("font file could not be read or broken\n"); |
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| 146 | goto done; |
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| 147 | |||
| 148 | |||
| 149 | |||
| 150 | |||
| 3248 | Serge | 151 | // err = FT_Set_Pixel_Sizes( face, 0, 100 ); |
| 3068 | serge | 152 | |
| 153 | |||
| 154 | |||
| 155 | |||
| 156 | }; |
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| 157 | |||
| 158 | |||
| 159 | |||
| 160 | |||
| 3248 | Serge | 161 | |
| 162 | { |
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| 163 | if(ch < 0x80) |
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| 164 | return ch; |
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| 165 | |||
| 166 | |||
| 167 | return 0x410-0x80 + ch; |
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| 168 | |||
| 169 | |||
| 170 | return 0; |
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| 171 | |||
| 172 | |||
| 173 | return 0x440-0xE0 + ch; |
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| 174 | |||
| 175 | |||
| 176 | return 0x401; |
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| 177 | else if(ch==0xF1) |
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| 178 | return 0x451; |
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| 179 | else return 0; |
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| 180 | } |
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| 181 | > |
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| 182 | |||
| 183 |