Commit 607358967fdedae281f8e6eac33f8a6d4c9aa403
2000-07-07T19:46:30
removed obsolete files..
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322 2323 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2360 2361 2362 2363 2364 2365 2366 2367 2368 2369 2370 2371 2372 2373 2374 2375 2376 2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396 2397 2398 2399 2400 2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413 2414 2415 2416 2417 2418 2419 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458 2459 2460 2461 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 2484 2485 2486 2487 2488 2489 2490 2491 2492 2493 2494 2495 2496 2497 2498 2499 2500 2501 2502 2503 2504 2505 2506 2507 2508 2509 2510 2511 2512 2513 2514 2515 2516 2517 2518 2519 2520 2521 2522 2523 2524 2525 2526 2527 2528 2529 2530 2531 2532 2533 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546 2547 2548 2549 2550 2551 2552 2553 2554 2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2584 2585 2586 2587 2588 2589 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673 2674 2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697 2698 2699 2700 2701 2702 2703 2704 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 2736 2737 2738 2739 2740 2741 2742 2743 2744 2745 2746 2747 2748 2749 2750 2751 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 2767 2768 2769 2770 2771 2772 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 2800 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 2823 2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 2873 2874 2875 2876 2877 2878 2879 2880 2881 2882 2883 2884 2885 2886 2887 2888 2889 2890 2891 2892 2893 2894 2895 2896 2897 2898 2899 2900 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 2912 2913 2914 2915 2916 2917 2918 2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 2980 2981 2982 2983 2984 2985 2986 2987 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 3003 3004 3005 3006 3007 3008 3009 3010 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 3023 3024 3025 3026 3027 3028 3029 3030 3031 3032 3033 3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053 3054 3055 3056 3057 3058 3059 3060 3061 3062 3063 3064 3065 3066 3067 3068 3069 3070 3071 3072 3073 3074 3075 3076 3077 3078 3079 3080 3081 3082 3083 3084 3085 3086 3087 3088 3089 3090 3091 3092 3093 3094 3095 3096 3097 3098 3099 3100 3101 3102 3103 3104 3105 3106 3107 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 3213 3214 3215 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 3297 3298 3299 3300 3301 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 3339 3340 3341 3342 3343 3344 3345 3346 3347 3348 3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 3366 3367 3368 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381 3382 3383 3384 3385 3386 3387 3388 3389 3390 3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3420 3421 3422 3423 3424 3425 3426 3427 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484 3485 3486 3487 3488 3489 3490 3491 3492 3493 3494 3495 3496 3497 3498 3499 3500 3501 3502 3503 3504 3505 3506 3507 3508 3509 3510 3511 3512 3513 3514 3515 3516 3517 3518 3519 3520 3521 3522 3523 3524 3525 3526 3527 3528 3529 3530 3531 3532 3533 3534 3535 3536 3537 3538 3539 3540 3541 3542 3543 3544 3545 3546 3547 3548 3549 3550 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3576 3577 3578 3579 3580 3581 3582 3583 3584 3585 3586 3587 3588 3589 3590 3591 3592 3593 3594 3595 3596 3597 3598 3599 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612 3613 3614 3615 3616 3617 3618 3619 3620 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653 3654 3655 3656 3657 3658 3659 3660 3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 3676 3677 3678 3679 3680 3681 3682 3683 3684 3685 3686 3687 3688 3689 3690 3691 3692 3693 3694 3695 3696 3697 3698 3699 3700 3701 3702 3703 3704 3705 3706 3707 3708 3709 3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3723 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 3753 3754 3755 3756 3757 3758 3759 3760 3761 3762 3763 3764 3765 3766 3767 3768 3769 3770 3771 3772 3773 3774 3775 3776 3777 3778 3779 3780 3781 3782 3783 3784 3785 3786 3787 3788 3789 3790 3791 3792 3793 3794 3795 3796 3797 3798 3799 3800 3801 3802 3803 3804 3805 3806 3807 3808 3809 3810 3811 3812 3813 3814 3815 3816 3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829 3830 3831 3832 3833 3834 3835 3836 3837 3838 3839 3840 3841 3842 3843 3844 3845 3846 3847 3848 3849 3850 3851 3852 3853 3854 3855 3856 3857 3858 3859 3860 3861 3862 3863 3864 3865 3866 3867 3868 3869 3870 3871 3872 3873 3874 3875 3876 3877 3878 3879 3880 3881 3882 3883 3884 3885 3886 3887 3888 3889 3890 3891 3892 3893 3894 3895 3896 3897 3898 3899 3900 3901 3902 3903 3904 3905 3906 3907 3908 3909 3910 3911 3912 3913 3914 3915 3916 3917 3918 3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 3930 3931 3932 3933 3934 3935 3936 3937 3938 3939 3940 3941 3942 3943 3944 3945 3946 3947 3948 3949 3950 3951 3952 3953 3954 3955 3956 3957 3958 3959 3960 3961 3962 3963 3964 3965 3966 3967 3968 3969 3970 3971 3972 3973 3974 3975 3976 3977 3978 3979 3980 3981 3982 3983 3984 3985 3986 3987 3988 3989 3990 3991 3992 3993 3994 3995 3996 3997 3998 3999 4000 4001 4002 4003 4004 4005 4006 4007 4008 4009 4010 4011 4012 4013 4014 4015 4016 4017 4018 4019 4020 4021 4022 4023 4024 4025 4026 4027 4028 4029 4030 4031 4032 4033 4034 4035 4036 4037 4038 4039 4040 4041 4042 4043 4044 4045 4046 4047
diff --git a/src/oldapi/Makefile b/src/oldapi/Makefile
deleted file mode 100644
index 3b5858c..0000000
--- a/src/oldapi/Makefile
+++ /dev/null
@@ -1,29 +0,0 @@
-#
-# The OldApi component had not been migrated to the new design yet
-# please wait a few days for some updates. This file should be
-# completely ignored during a BUILD !!
-#
-#
-include drivers/shared/sfnt/Makefile
-
-OLDAPI_DIR := $(TOP_DIR)/oldapi
-
-OLDAPI_INCLUDES := $(FT_IFLAG)$(SFNT_DIR) \
- $(FT_IFLAG)$(OLDAPI_DIR) \
- $(FT_IFLAG)$(TT_DIR)
-
-OLDAPI_CFLAGS := $(FT_CFLAGS) $(OLDAPI_INCLUDES)
-
-OLDAPI_OBJ := $(OBJ_DIR)/ttapi.$(FT_OBJ)
-
-# FreeType-1.1 compatible interface
-#
-$(OLDAPI_OBJ): $(OLDAPI_DIR)/ttapi.c $(OLDAPI_DIR)/truetype.h \
- $(BASE_H) $(SFNT_H) $(TT_DRV_H)
- $(FT_CC) $(OLDAPI_CFLAGS) $< -o $@
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(OLDAPI_OBJ)
-DRV_OBJS_M += $(OLDAPI_OBJ)
-
diff --git a/src/oldapi/readme.txt b/src/oldapi/readme.txt
deleted file mode 100644
index da50fd7..0000000
--- a/src/oldapi/readme.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-This directory is provided in order to compile a stand-alone
-TrueType driver which should be backwards and binary compatible
-with FreeType 1.1
-
-Reason is some important design changes were introduced in FreeType
-lately, in order to support several font formats transparently.
-
-The files are :
-
-"truetype.h" - a replacement for the old "freetype.h" file
- that was included by client applications and
- font servers of 1.1
-
-"ttapi.c" - a front-end for the new TrueType driver, that
- presents exactly the same interface as the one
- in 1.1
-
-
diff --git a/src/oldapi/truetype.h b/src/oldapi/truetype.h
deleted file mode 100644
index e97656e..0000000
--- a/src/oldapi/truetype.h
+++ /dev/null
@@ -1,1709 +0,0 @@
-/*******************************************************************
- *
- * truetype.h
- *
- * Backwards-compatible high-level interface for the TrueType
- * driver. This file is a replacement for the old "freetype.h"
- * from 1.0 and 1.1. It can be used to compile applications
- * and tools using the old API..
- *
- * Note that this (old) interface is now deprecated and won't
- * be modified in the future. Developers will have to switch to
- * the newer interface to get new features ( kerning, embedded
- * bitmaps, etc.. ).
- *
- *
- *
- * Copyright 1996-1998 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
- *
- * This file is part of the FreeType project and may only be used,
- * modified, and distributed under the terms of the FreeType project
- * license, LICENSE.TXT. By continuing to use, modify, or distribute
- * this file you indicate that you have read the license and
- * understand and accept it fully.
- *
- * Note:
- *
- * This is the only file that should be included by client
- * application sources. All other types and functions defined
- * in the "tt*.h" files are library internals and should not be
- * included.
- *
- ******************************************************************/
-
-#ifndef TRUETYPE_H
-#define TRUETYPE_H
-
-/* To make freetype.h independent from configuration files we check */
-/* whether EXPORT_DEF has been defined already. */
-
-#ifndef EXPORT_DEF
-#define EXPORT_DEF extern
-#endif
-
-/* The same for TT_Text. If you define the HAVE_TT_TEXT macro, you */
-/* have to provide a typedef declaration for TT_Text before */
-/* including this file. */
-
-#ifndef HAVE_TT_TEXT
-#define HAVE_TT_TEXT
- typedef char TT_Text; /* the data type to represent */
- /* file name string elements */
-#endif
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-
-/* The following types are also defined in "drivers/ttlib/ttobjs.h" */
-/* We use the _TRUETYPE_ macro to prevent their redefinition when */
-/* _compiling_ the backwards-compatible layer called "ttapi.c" */
-/* */
-#ifndef _TRUETYPE_
-
- /*******************************************************************/
- /* */
- /* FreeType types definitions. */
- /* */
- /* All these begin with a 'TT_' prefix. */
- /* */
- /*******************************************************************/
-
- typedef unsigned short TT_Bool;
-
- typedef signed long TT_Fixed; /* Signed Fixed 16.16 Float */
-
- typedef signed short TT_FWord; /* Distance in FUnits */
- typedef unsigned short TT_UFWord; /* Unsigned distance */
-
- typedef char TT_String;
- typedef signed char TT_Char;
- typedef unsigned char TT_Byte;
- typedef signed short TT_Short;
- typedef unsigned short TT_UShort;
- typedef signed long TT_Long;
- typedef unsigned long TT_ULong;
- typedef int TT_Int;
-
- typedef signed short TT_F2Dot14; /* Signed fixed float 2.14 used for */
- /* unit vectors, with layout: */
- /* */
- /* s : 1 -- sign bit */
- /* m : 1 -- integer bit */
- /* f : 14 -- unsigned fractional */
- /* */
- /* 's:m' is the 2-bit signed int */
- /* value to which the positive */
- /* fractional part should be */
- /* added. */
- /* */
-
- typedef signed long TT_F26Dot6; /* 26.6 fixed float, used for */
- /* glyph points pixel coordinates. */
-
- typedef signed long TT_Pos; /* point position, expressed either */
- /* in fractional pixels or notional */
- /* units, depending on context. */
- /* For example, glyph coordinates */
- /* returned by TT_Load_Glyph are */
- /* expressed in font units when */
- /* scaling wasn't requested, and */
- /* in 26.6 fractional pixels if it */
- /* was. */
-
-
- struct TT_UnitVector_ /* guess what... */
- {
- TT_F2Dot14 x;
- TT_F2Dot14 y;
- };
-
- typedef struct TT_UnitVector_ TT_UnitVector;
-
-
- struct TT_Vector_ /* Simple vector type */
- {
- TT_F26Dot6 x;
- TT_F26Dot6 y;
- };
-
- typedef struct TT_Vector_ TT_Vector;
-
-
- /* A simple 2x2 matrix used for transformations. */
- /* You should use 16.16 fixed floats. */
- /* */
- /* x' = xx*x + xy*y */
- /* y' = yx*x + yy*y */
- /* */
-
- struct TT_Matrix_
- {
- TT_Fixed xx, xy;
- TT_Fixed yx, yy;
- };
-
- typedef struct TT_Matrix_ TT_Matrix;
-
-
- /* A structure used to describe a simple bounding box */
-
- struct TT_BBox_
- {
- TT_Pos xMin;
- TT_Pos yMin;
- TT_Pos xMax;
- TT_Pos yMax;
- };
-
- typedef struct TT_BBox_ TT_BBox;
-
-
-
-#endif /* _TRUETYPE_ */
-
-
-
-
- /* A structure used to describe the source glyph to the renderer. */
-
- struct TT_Outline_
- {
- TT_Short n_contours; /* number of contours in glyph */
- TT_UShort n_points; /* number of points in the glyph */
-
- TT_Vector* points; /* the outline's points */
- TT_Byte* flags; /* the points flags */
- TT_UShort* contours; /* the contour end points */
-
- /* The following flag indicates that the outline owns the arrays it */
- /* refers to. Typically, this is true of outlines created from the */
- /* TT_New_Outline() API, while it isn't for those returned by */
- /* TT_Get_Glyph_Outline(). */
-
- TT_Bool owner; /* the outline owns the coordinates, */
- /* flags and contours array it uses */
-
- /* The following flags are set automatically by */
- /* TT_Get_Glyph_Outline(). Their meaning is the following: */
- /* */
- /* high_precision When true, the scan-line converter will use */
- /* a higher precision to render bitmaps (i.e. a */
- /* 1/1024 pixel precision). This is important for */
- /* small ppem sizes. */
- /* */
- /* second_pass When true, the scan-line converter performs */
- /* a second sweep phase dedicated to find */
- /* vertical drop-outs. If false, only horizontal */
- /* drop-outs will be checked during the first */
- /* vertical sweep (yes, this is a bit confusing */
- /* but it's really the way it should work). */
- /* This is important for small ppems too. */
- /* */
- /* dropout_mode Specifies the TrueType drop-out mode to */
- /* use for continuity checking. valid values */
- /* are 0 (no check), 1, 2, 4, and 5. */
- /* */
- /* Most of the engine's users will safely ignore these fields... */
-
- TT_Bool high_precision; /* high precision rendering */
- TT_Bool second_pass; /* two sweeps rendering */
- TT_Char dropout_mode; /* dropout mode */
- };
-
- typedef struct TT_Outline_ TT_Outline;
-
-
- /* A structure used to return glyph metrics. */
- /* */
- /* The "bearingX" isn't called "left-side bearing" anymore because */
- /* it has different meanings depending on the glyph's orientation. */
- /* */
- /* The same is true for "bearingY", which is the top-side bearing */
- /* defined by the TT_Spec, i.e., the distance from the baseline to */
- /* the top of the glyph's bbox. According to our current convention, */
- /* this is always the same as "bbox.yMax" but we make it appear for */
- /* consistency in its proper field. */
- /* */
- /* The "advance" width is the advance width for horizontal layout, */
- /* and advance height for vertical layouts. */
- /* */
- /* Finally, the library (ver. 1.1) doesn't support vertical text yet */
- /* but these changes were introduced to accomodate it, as it will */
- /* most certainly be introduced in later releases. */
-
- struct TT_Glyph_Metrics_
- {
- TT_BBox bbox; /* glyph bounding box */
-
- TT_Pos bearingX; /* left-side bearing */
- TT_Pos bearingY; /* top-side bearing, per se the TT spec */
-
- TT_Pos advance; /* advance width (or height) */
- };
-
-
- /* A structure used to return horizontal _and_ vertical glyph */
- /* metrics. */
- /* */
- /* A glyph can be used either in a horizontal or vertical layout. */
- /* Its glyph metrics vary with orientation. The Big_Glyph_Metrics */
- /* structure is used to return _all_ metrics in one call. */
- /* */
-
- struct TT_Big_Glyph_Metrics_
- {
- TT_BBox bbox; /* glyph bounding box */
-
- TT_Pos horiBearingX; /* left side bearing in horizontal layouts */
- TT_Pos horiBearingY; /* top side bearing in horizontal layouts */
-
- TT_Pos vertBearingX; /* left side bearing in vertical layouts */
- TT_Pos vertBearingY; /* top side bearing in vertical layouts */
-
- TT_Pos horiAdvance; /* advance width for horizontal layout */
- TT_Pos vertAdvance; /* advance height for vertical layout */
-
- /* The following fields represent unhinted scaled metrics values. */
- /* They can be useful for applications needing to do some device */
- /* independent placement of glyphs. */
- /* */
- /* Applying these metrics to hinted glyphs will most surely ruin */
- /* the grid fitting performed by the bytecode interpreter. These */
- /* values are better used to compute accumulated positioning */
- /* distances. */
-
- TT_Pos linearHoriBearingX; /* linearly scaled horizontal lsb */
- TT_Pos linearHoriAdvance; /* linearly scaled horizontal advance */
-
- TT_Pos linearVertBearingY; /* linearly scaled vertical tsb */
- TT_Pos linearVertAdvance; /* linearly scaled vertical advance */
- };
-
- typedef struct TT_Glyph_Metrics_ TT_Glyph_Metrics;
- typedef struct TT_Big_Glyph_Metrics_ TT_Big_Glyph_Metrics;
-
-
- /* A structure used to return instance metrics. */
-
- struct TT_Instance_Metrics_
- {
- TT_F26Dot6 pointSize; /* char. size in points (1pt = 1/72 inch) */
-
- TT_UShort x_ppem; /* horizontal pixels per EM square */
- TT_UShort y_ppem; /* vertical pixels per EM square */
-
- TT_Fixed x_scale; /* 16.16 to convert from EM units to 26.6 pix */
- TT_Fixed y_scale; /* 16.16 to convert from EM units to 26.6 pix */
-
- TT_UShort x_resolution; /* device horizontal resolution in dpi */
- TT_UShort y_resolution; /* device vertical resolution in dpi */
- };
-
- typedef struct TT_Instance_Metrics_ TT_Instance_Metrics;
-
-
- /* Flow constants: */
- /* */
- /* The flow of a bitmap refers to the way lines are oriented */
- /* within the bitmap data, i.e., the orientation of the Y */
- /* coordinate axis. */
-
- /* For example, if the first bytes of the bitmap pertain to */
- /* its top-most line, then the flow is 'down'. If these bytes */
- /* pertain to its lowest line, the the flow is 'up'. */
-
-#define TT_Flow_Down -1 /* bitmap is oriented from top to bottom */
-#define TT_Flow_Up 1 /* bitmap is oriented from bottom to top */
-#define TT_Flow_Error 0 /* an error occurred during rendering */
-
-
- /* A structure used to describe the target bitmap or pixmap to the */
- /* renderer. Note that there is nothing in this structure that */
- /* gives the nature of the buffer. */
-
- /* IMPORTANT NOTE: */
- /* */
- /* In the case of a pixmap, the 'width' and 'cols' fields must */
- /* have the _same_ values, and _must_ be padded to 32-bits, i.e., */
- /* be a multiple of 4. Clipping problems will arise otherwise, */
- /* if not even page faults! */
- /* */
- /* The typical settings are: */
- /* */
- /* - for an WxH bitmap: */
- /* */
- /* rows = H */
- /* cols = (W+7)/8 */
- /* width = W */
- /* flow = your_choice */
- /* */
- /* - for an WxH pixmap: */
- /* */
- /* rows = H */
- /* cols = (W+3) & ~3 */
- /* width = cols */
- /* flow = your_choice */
-
- struct TT_Raster_Map_
- {
- int rows; /* number of rows */
- int cols; /* number of columns (bytes) per row */
- int width; /* number of pixels per line */
- int flow; /* bitmap orientation */
-
- void* bitmap; /* bit/pixmap buffer */
- long size; /* bit/pixmap size in bytes */
- };
-
- typedef struct TT_Raster_Map_ TT_Raster_Map;
-
-
-
-/* The following tables are also defined in "drivers/ttlib/ttobjs.h" */
-/* We use the _TRUETYPE_ macro to prevent their redefinition when */
-/* _compiling_ the backwards-compatible layer called "oldapi.c" */
-/* */
-#ifndef _TRUETYPE_
-
- /* ------- The font header TrueType table structure ----- */
-
- struct TT_Header_
- {
- TT_Fixed Table_Version;
- TT_Fixed Font_Revision;
-
- TT_Long CheckSum_Adjust;
- TT_Long Magic_Number;
-
- TT_UShort Flags;
- TT_UShort Units_Per_EM;
-
- TT_Long Created [2];
- TT_Long Modified[2];
-
- TT_FWord xMin;
- TT_FWord yMin;
- TT_FWord xMax;
- TT_FWord yMax;
-
- TT_UShort Mac_Style;
- TT_UShort Lowest_Rec_PPEM;
-
- TT_Short Font_Direction;
- TT_Short Index_To_Loc_Format;
- TT_Short Glyph_Data_Format;
- };
-
- typedef struct TT_Header_ TT_Header;
-
-
- /* ------- The horizontal header TrueType table structure ----- */
-
- /*******************************************************/
- /* This structure is the one defined by the TrueType */
- /* specification, plus two fields used to link the */
- /* font-units metrics to the header. */
-
- struct TT_Horizontal_Header_
- {
- TT_Fixed Version;
- TT_FWord Ascender;
- TT_FWord Descender;
- TT_FWord Line_Gap;
-
- TT_UFWord advance_Width_Max; /* advance width maximum */
-
- TT_FWord min_Left_Side_Bearing; /* minimum left-sb */
- TT_FWord min_Right_Side_Bearing; /* minimum right-sb */
- TT_FWord xMax_Extent; /* xmax extents */
- TT_FWord caret_Slope_Rise;
- TT_FWord caret_Slope_Run;
-
- TT_Short caret_Offset; /* only used in vertical header */
- TT_Short Reserved[4];
-
- TT_Short metric_Data_Format;
- TT_UShort number_Of_HMetrics;
-
- /* The following fields are not defined by the TrueType specification */
- /* but they're used to connect the metrics header to the relevant */
- /* "HMTX" or "VMTX" table. */
-
- void* long_metrics;
- void* short_metrics;
- };
-
-
- /*******************************************************/
- /* This structure is the one defined by the TrueType */
- /* specification. Note that it has exactly the same */
- /* layout as the horizontal header (both are loaded */
- /* by the same function). */
-
- struct TT_Vertical_Header_
- {
- TT_Fixed Version;
- TT_FWord Ascender;
- TT_FWord Descender;
- TT_FWord Line_Gap;
-
- TT_UFWord advance_Height_Max; /* advance height maximum */
-
- TT_FWord min_Top_Side_Bearing; /* minimum left-sb or top-sb */
- TT_FWord min_Bottom_Side_Bearing; /* minimum right-sb or bottom-sb */
- TT_FWord yMax_Extent; /* xmax or ymax extents */
- TT_FWord caret_Slope_Rise;
- TT_FWord caret_Slope_Run;
- TT_FWord caret_Offset;
-
- TT_Short Reserved[4];
-
- TT_Short metric_Data_Format;
- TT_UShort number_Of_VMetrics;
-
- /* The following fields are not defined by the TrueType specification */
- /* but they're used to connect the metrics header to the relevant */
- /* "HMTX" or "VMTX" table. */
-
- void* long_metrics;
- void* short_metrics;
- };
-
-
- typedef struct TT_Horizontal_Header_ TT_Horizontal_Header;
- typedef struct TT_Vertical_Header_ TT_Vertical_Header;
-
-
- /* ----------- OS/2 Table ----------------------------- */
-
- struct TT_OS2_
- {
- TT_UShort version; /* 0x0001 */
- TT_FWord xAvgCharWidth;
- TT_UShort usWeightClass;
- TT_UShort usWidthClass;
- TT_Short fsType;
- TT_FWord ySubscriptXSize;
- TT_FWord ySubscriptYSize;
- TT_FWord ySubscriptXOffset;
- TT_FWord ySubscriptYOffset;
- TT_FWord ySuperscriptXSize;
- TT_FWord ySuperscriptYSize;
- TT_FWord ySuperscriptXOffset;
- TT_FWord ySuperscriptYOffset;
- TT_FWord yStrikeoutSize;
- TT_FWord yStrikeoutPosition;
- TT_Short sFamilyClass;
-
- TT_Byte panose[10];
-
- TT_ULong ulUnicodeRange1; /* Bits 0-31 */
- TT_ULong ulUnicodeRange2; /* Bits 32-63 */
- TT_ULong ulUnicodeRange3; /* Bits 64-95 */
- TT_ULong ulUnicodeRange4; /* Bits 96-127 */
-
- TT_Char achVendID[4];
-
- TT_UShort fsSelection;
- TT_UShort usFirstCharIndex;
- TT_UShort usLastCharIndex;
- TT_Short sTypoAscender;
- TT_Short sTypoDescender;
- TT_Short sTypoLineGap;
- TT_UShort usWinAscent;
- TT_UShort usWinDescent;
-
- /* only version 1 tables: */
-
- TT_ULong ulCodePageRange1; /* Bits 0-31 */
- TT_ULong ulCodePageRange2; /* Bits 32-63 */
- };
-
- typedef struct TT_OS2_ TT_OS2;
-
-
- /* ----------- Postscript table ------------------------ */
-
- struct TT_Postscript_
- {
- TT_Fixed FormatType;
- TT_Fixed italicAngle;
- TT_FWord underlinePosition;
- TT_FWord underlineThickness;
- TT_ULong isFixedPitch;
- TT_ULong minMemType42;
- TT_ULong maxMemType42;
- TT_ULong minMemType1;
- TT_ULong maxMemType1;
-
- /* Glyph names follow in the file, but we don't */
- /* load them by default. See the ftxpost.c extension. */
- };
-
- typedef struct TT_Postscript_ TT_Postscript;
-
-
- /* ------------ horizontal device metrics "hdmx" ---------- */
-
- struct TT_Hdmx_Record_
- {
- TT_Byte ppem;
- TT_Byte max_width;
- TT_Byte* widths;
- };
-
- typedef struct TT_Hdmx_Record_ TT_Hdmx_Record;
-
-
- struct TT_Hdmx_
- {
- TT_UShort version;
- TT_Short num_records;
- TT_Hdmx_Record* records;
- };
-
- typedef struct TT_Hdmx_ TT_Hdmx;
-
-
-#else
-
- typedef TT_HoriHeader TT_Horizontal_Header;
- typedef TT_VertHeader TT_Vertical_Header;
-
-#endif /* _TRUETYPE_ */
-
-
- /* A structure used to describe face properties. */
- /* be aware that this is not the same structure as the one define */
- /* in "freetype/ttlib/ttdriver.h". A suitable conversion is performed */
- /* in "oldapi/ttapi.c" to build a binary driver that is backwards */
- /* compatible with FreeType 1.1, in the function TT_Get_Face_Properties */
-
- struct TT_Face_Properties_
- {
- TT_UShort num_Glyphs; /* number of glyphs in face */
- TT_UShort max_Points; /* maximum number of points in a glyph */
- TT_UShort max_Contours; /* maximum number of contours in a glyph */
-
- TT_UShort num_CharMaps; /* number of charmaps in the face */
- TT_UShort num_Names; /* number of name records in the face */
-
- TT_ULong num_Faces; /* 1 for normal TrueType files, and the */
- /* number of embedded faces for TrueType */
- /* collections */
-
- TT_Header* header; /* TrueType header table */
- TT_Horizontal_Header* horizontal; /* TrueType horizontal header */
- TT_OS2* os2; /* TrueType OS/2 table */
- TT_Postscript* postscript; /* TrueType Postscript table */
- TT_Hdmx* hdmx;
- TT_Vertical_Header* vertical; /* TT Vertical header, if present */
- };
-
- typedef struct TT_Face_Properties_ TT_Face_Properties;
-
-
-
- /***********************************************************************/
- /* */
- /* <Type> TT_Engine */
- /* */
- /* <Description> */
- /* A handle to a TrueType driver/engine instance. Engine objects */
- /* can be created with the TT_New_Engine and TT_Build_Engine APIs */
- /* */
- /* TT_Done_Engine will destroy an engine, as well as all the */
- /* objects that were created within it. */
- /* */
-
- typedef struct TT_EngineRec_ *TT_Engine;
-
- /* Note : The type TT_Engine is not defined in "drivers/ttlib/ttobjs.h" */
-
-
-
-
-/* The TT_Face type is already defined in "drivers/ttlib/ttobjs.h" */
-/* We use the _TRUETYPE_ macro to prevent their redefinition when */
-/* _compiling_ the backwards-compatible layer called "oldapi.c" */
-/* */
-#ifndef _TRUETYPE_
-
- /***********************************************************************/
- /* */
- /* <Type> TT_Face */
- /* */
- /* <Description> */
- /* A handle to a TrueType face/font object. A TT_Face encapsulates */
- /* the resolution and scaling independent parts of a TrueType font */
- /* file. Instances (a.k.a. fontsizes) and glyph objects must be */
- /* created from them before a glyph can be loaded in memory. */
- /* */
- /* They are created through TT_New_Face and destroyed with */
- /* TT_Done_Face. This will destroy all instance and glyph objects */
- /* */
-
- typedef struct TT_FaceRec_* TT_Face;
-
-#endif /* _TRUETYPE_ */
-
-
- /***********************************************************************/
- /* */
- /* <Type> TT_Instance */
- /* */
- /* <Description> */
- /* A handle to a TrueType instance/fontsize object. A TT_Instance */
- /* encapsulates all the resolution and scaling dependent part of */
- /* a given font size, but doesn't contain any glyph. They must be */
- /* used with glyph objects in order to load glyph objects from */
- /* a TT file. */
- /* */
- /* They are created from face objects with TT_New_Instance, and */
- /* destroyed with TT_Done_Instance */
- /* */
- /* A fresh new instance has a default resolution of 96x96 dpi, */
- /* and a default point size of 10 pt. Each of these can be changed */
- /* dynamically with various APIs defined below.. */
- /* */
-
- typedef struct TT_InstanceRec_* TT_Instance;
-
- /* Note: The TT_Instance type is not defined in "drivers/ttlib/ttobjs.h" */
-
-
- /***********************************************************************/
- /* */
- /* <Type> TT_Glyph */
- /* */
- /* <Description> */
- /* A handle to a TrueType glyph object. A glyph object acts as a */
- /* container for any of the glyphs of a given face object. It */
- /* encapsulates glyph metrics as well as outline space sized large */
- /* enough to allow the loading of any glyph without further */
- /* allocation. A glyph object doesn't contain any bitmap or */
- /* pixmap data/buffer. */
- /* */
- /* They are created from face objects with TT_New_Glyph, and */
- /* destroyed with TT_Done_Glyph */
- /* */
- /* One can create several glyph objects per face, and use */
- /* a single instance to load multiple glyphs, even concurrently */
- /* in thread-safe and reentrant modes.. */
- /* */
-
- typedef struct TT_GlyphRec_* TT_Glyph;
-
- /* Note: the TT_Glyph type is not defined in "drivers/ttlib/ttobjs.h" */
-
-
-/* The TT_CharMap type is already defined in "drivers/ttlib/ttobjs.h" */
-/* We use the _TRUETYPE_ macro to prevent their redefinition when */
-/* _compiling_ the backwards-compatible layer called "oldapi.c" */
-/* */
-#ifndef _TRUETYPE_
-
- /***********************************************************************/
- /* */
- /* <Type> TT_CharMap */
- /* */
- /* <Description> */
- /* A handle to a TrueType character mapping object. These objects */
- /* are used to convert character codes in a specific locale or */
- /* encoding into font/face glyph indexes. */
- /* */
- /* The list of character maps found within a face can be */
- /* enumerated with API functions defined below. An CharMap object */
- /* is created with TT_New_CharMap. They are destroyed automatically */
- /* when their parent face objects are discarded. */
- /* */
-
- typedef struct TT_CharMapRec_* TT_CharMap;
-
- typedef long TT_Error;
-
-#endif /* _TRUETYPE_ */
-
-
-
- EXPORT_DEF
- const TT_Instance TT_Null_Instance;
-
-
- /*******************************************************************/
- /* */
- /* Postscript Names extension */
- /* */
- /*******************************************************************/
-
-#define TT_Err_Invalid_Post_Table_Format 0x0B00
-#define TT_Err_Invalid_Post_Table 0x0B01
-
- /* Initialise the Postscript Names extension */
- EXPORT_DEF
- TT_Error TT_Init_Post_Extension( TT_Engine engine );
-
- /* Load the Postscript Names table - notice that the 'post' parameter */
- /* will be ignored in 2.0. */
- EXPORT_DEF
- TT_Error TT_Load_PS_Names( TT_Face face,
- void* post );
-
- /* Gets the postscript name of a single glyph */
- EXPORT_DEF
- TT_Error TT_Get_PS_Name( TT_Face face,
- TT_UShort index,
- TT_String** PSname );
-
-
- /*******************************************************************/
- /* */
- /* Embedded Bitmaps (sbits) extension */
- /* */
- /*******************************************************************/
-
-#ifndef _TRUETYPE_
- /*************************************************************/
- /* */
- /* <Struct> TT_SBit_Metrics */
- /* */
- /* <Description> */
- /* A structure used to hold the big metrics of a given */
- /* glyph bitmap in a TrueType or OpenType font. These */
- /* are usually found in the "EBDT" table. */
- /* */
- /* <Fields> */
- /* height :: glyph height in pixels */
- /* width :: glyph width in pixels */
- /* */
- /* horiBearingX :: horizontal left bearing */
- /* horiBearingY :: horizontal top bearing */
- /* horiAdvance :: horizontal advance */
- /* */
- /* vertBearingX :: vertical left bearing */
- /* vertBearingY :: vertical top bearing */
- /* vertAdvance :: vertical advance */
- /* */
- typedef struct TT_SBit_Metrics_
- {
- TT_Byte height;
- TT_Byte width;
-
- TT_Char horiBearingX;
- TT_Char horiBearingY;
- TT_Byte horiAdvance;
-
- TT_Char vertBearingX;
- TT_Char vertBearingY;
- TT_Byte vertAdvance;
-
- } TT_SBit_Metrics;
-
-
-
- /*************************************************************/
- /* */
- /* <Struct> TT_SBit_Small_Metrics */
- /* */
- /* <Description> */
- /* A structure used to hold the small metrics of a given */
- /* glyph bitmap in a TrueType or OpenType font. These */
- /* are usually found in the "EBDT" table. */
- /* */
- /* <Fields> */
- /* height :: glyph height in pixels */
- /* width :: glyph width in pixels */
- /* */
- /* bearingX :: left-side bearing */
- /* bearingY :: top-side bearing */
- /* advance :: advance width or height */
- /* */
- typedef struct TT_SBit_Small_Metrics_
- {
- TT_Byte height;
- TT_Byte width;
-
- TT_Char bearingX;
- TT_Char bearingY;
- TT_Byte advance;
-
- } TT_SBit_Small_Metrics;
-
-
- /*************************************************************/
- /* */
- /* <Struct> TT_SBit_Line_Metrics */
- /* */
- /* <Description> */
- /* A structure used to describe the text line metrics of */
- /* a given bitmap strike, for either an horizontal or */
- /* vertical layout. */
- /* */
- /* <Fields> */
- /* ascender :: ascender in pixels */
- /* descender :: descender in pixels */
- /* max_width :: maximum glyph width in pixels */
- /* */
- /* caret_slope_enumerator :: ? */
- /* caret_slope_denominator :: ? */
- /* caret_offset :: ? */
- /* */
- /* min_origin_SB :: ? */
- /* min_advance_SB :: ? */
- /* max_before_BL :: ? */
- /* min_after_BL :: ? */
- /* */
- typedef struct TT_SBit_Line_Metrics_
- {
- TT_Char ascender;
- TT_Char descender;
- TT_Byte max_width;
- TT_Char caret_slope_numerator;
- TT_Char caret_slope_denominator;
- TT_Char caret_offset;
- TT_Char min_origin_SB;
- TT_Char min_advance_SB;
- TT_Char max_before_BL;
- TT_Char min_after_BL;
- TT_Char pads[2];
-
- } TT_SBit_Line_Metrics;
-
-
-
- /*************************************************************/
- /* */
- /* <Struct> TT_SBit_Range */
- /* */
- /* <Description> */
- /* A TrueType/OpenType subIndexTable as defined in the */
- /* "EBLC" or "bloc" tables. */
- /* */
- /* <Fields> */
- /* */
- /* first_glyph :: first glyph index in range */
- /* last_glyph :: last glyph index in range */
- /* */
- /* index_format :: format of index table. valid */
- /* values are 1 to 5. */
- /* */
- /* image_format :: format of 'EBDT' image data */
- /* image_offset :: offset to image data in 'EBDT' */
- /* */
- /* image_size :: for index formats 2 and 5. This is */
- /* the size in bytes of each glyph bitmap */
- /* glyph bitmap */
- /* */
- /* big_metrics :: for index formats 2 and 5. This is */
- /* the big metrics for each glyph bitmap */
- /* */
- /* num_glyphs :: for index formats 4 and 5. This is */
- /* the number of glyphs in the code */
- /* array. */
- /* */
- /* glyph_offsets :: for index formats 1 and 3. */
- /* glyph_codes :: for index formats 4 and 5. */
- /* */
- /* table_offset :: offset of index table in 'EBLC' table */
- /* only used during strike loading.. */
- /* */
- typedef struct TT_SBit_Range
- {
- TT_UShort first_glyph;
- TT_UShort last_glyph;
-
- TT_UShort index_format;
- TT_UShort image_format;
- TT_ULong image_offset;
-
- TT_ULong image_size;
- TT_SBit_Metrics metrics;
- TT_ULong num_glyphs;
-
- TT_ULong* glyph_offsets;
- TT_UShort* glyph_codes;
-
- TT_ULong table_offset;
-
- } TT_SBit_Range;
-
-
- /*************************************************************/
- /* */
- /* <Struct> TT_SBit_Strike */
- /* */
- /* <Description> */
- /* A structure used describe a given bitmap strike in the */
- /* "EBLC" or "bloc" tables. */
- /* */
- /* <Fields> */
- /* */
- /* num_index_ranges :: number of index ranges */
- /* index_ranges :: array of glyph index ranges */
- /* */
- /* color_ref :: unused. color reference ?? */
- /* hori :: line metrics for horizontal layouts. */
- /* vert :: line metrics for vertical layouts. */
- /* */
- /* start_glyph :: lowest glyph index for this strike. */
- /* end_glyph :: higher glyph index for this strike. */
- /* */
- /* x_ppem :: horizontal pixels per EM */
- /* y_ppem :: vertical pixels per EM */
- /* bit_depth :: bit depth. valid values are 1, 2, 4 & 8 */
- /* flags :: vertical or horizontal ? */
- /* */
- typedef struct TT_SBit_Strike_
- {
- TT_Int num_ranges;
- TT_SBit_Range* sbit_ranges;
- TT_ULong ranges_offset;
-
- TT_ULong color_ref;
-
- TT_SBit_Line_Metrics hori;
- TT_SBit_Line_Metrics vert;
-
- TT_UShort start_glyph;
- TT_UShort end_glyph;
-
- TT_Byte x_ppem;
- TT_Byte y_ppem;
- TT_Byte bit_depth;
- TT_Char flags;
-
- } TT_SBit_Strike;
-
-
-
-
- /*************************************************************/
- /* */
- /* <Struct> TT_SBit_Component */
- /* */
- /* <Description> */
- /* A simple structure to describe a compound sbit element */
- /* */
- /* <Fields> */
- /* glyph_code :: element's glyph index */
- /* x_offset :: element's left bearing */
- /* y_offset :: element's top bearing */
- /* */
- typedef struct TT_SBit_Component_
- {
- TT_UShort glyph_code;
- TT_Char x_offset;
- TT_Char y_offset;
-
- } TT_SBit_Component;
-
-
-
- /*************************************************************/
- /* */
- /* <Struct> TT_SBit_Scale */
- /* */
- /* <Description> */
- /* A structure used describe a given bitmap scaling */
- /* table, asdefined for the "EBSC" table. */
- /* */
- /* <Fields> */
- /* */
- /* hori :: horizontal line metrics */
- /* vert :: vertical line metrics */
- /* */
- /* x_ppem :: horizontal pixels per EM */
- /* y_ppem :: vertical pixels per EM */
- /* */
- /* x_ppem_substitute :: substitution x_ppem */
- /* y_ppem_substitute :: substitution y_ppem */
- /* */
- typedef struct TT_SBit_Scale_
- {
- TT_SBit_Line_Metrics hori;
- TT_SBit_Line_Metrics vert;
- TT_Byte x_ppem;
- TT_Byte y_ppem;
- TT_Byte x_ppem_substitute;
- TT_Byte y_ppem_substitute;
-
- } TT_SBit_Scale;
-#endif /* _TRUETYPE_ */
-
-
- /*************************************************************/
- /* */
- /* <Struct> TT_SBit_Image */
- /* */
- /* <Description> */
- /* A structure used to describe a given embedded bitmap */
- /* image. */
- /* */
- /* <Fields> */
- /* map :: bitmap descriptor */
- /* bit_depth :: pixel bit depth */
- /* metrics :: glyph metrics for the bitmap */
- /* */
- typedef struct TT_SBit_Image_
- {
- TT_Raster_Map map;
- int bit_depth;
- TT_Big_Glyph_Metrics metrics;
-
- } TT_SBit_Image;
-
-
-
- /*************************************************************/
- /* */
- /* <Struct> TT_EBLC */
- /* */
- /* <Description> */
- /* A structure used to describe the "EBLC" table from */
- /* a TrueTYpe font. */
- /* */
- /* <Fields> */
- /* */
- /* version :: version number of the EBLC table */
- /* */
- /* num_strikes :: the number of strikes, i.e. bitmap */
- /* sizes, present in this font */
- /* */
- /* strikes :: array of strikes */
- /* */
- typedef struct TT_EBLC_
- {
- TT_ULong version;
- TT_ULong num_strikes;
- TT_SBit_Strike* strikes;
-
- } TT_EBLC;
-
-
- /*************************************************************/
- /* */
- /* <Function> */
- /* TT_Init_SBit_Extension */
- /* */
- /* <Description> */
- /* Initialise the embedded bitmaps extension for the */
- /* FreeType engine. */
- /* */
- /* <Input> */
- /* engine :: handle to current FreeType library instance */
- /* */
- /* <Return> */
- /* Error code. 0 means success. */
- /* */
- EXPORT_DEF
- TT_Error TT_Init_SBit_Extension( TT_Engine engine );
-
-
- /*************************************************************/
- /* */
- /* <Function> */
- /* TT_Get_Face_Bitmaps */
- /* */
- /* <Description> */
- /* Loads the "EBLC" table from a font file, if any. */
- /* */
- /* <Input> */
- /* face :: handle to the source TrueType font/face */
- /* */
- /* <Output> */
- /* eblc_table :: a descriptor for the EBLC table */
- /* */
- /* <Return> */
- /* Error code. 0 means success. */
- /* */
- /* <Note> */
- /* This function returns TT_Err_Table_Missing when the */
- /* font contains no embedded bitmaps. All fields in */
- /* "eblc_table" will then be set to 0. */
- /* */
- EXPORT_DEF
- TT_Error TT_Get_Face_Bitmaps( TT_Face face,
- TT_EBLC *eblc_table );
-
- /*************************************************************/
- /* */
- /* <Function> */
- /* TT_New_SBit_Image */
- /* */
- /* <Description> */
- /* Allocates a new embedded bitmap container */
- /* */
- /* <Output> */
- /* image :: sbit image */
- /* */
- /* <Return> */
- /* Error code. 0 means success. */
- /* */
- EXPORT_DEF
- TT_Error TT_New_SBit_Image( TT_SBit_Image* *image );
-
-
- /*************************************************************/
- /* */
- /* <Function> */
- /* TT_Done_SBit_Image */
- /* */
- /* <Description> */
- /* Releases an embedded bitmap container */
- /* */
- /* <Input> */
- /* image :: sbit image */
- /* */
- EXPORT_DEF
- void TT_Done_SBit_Image( TT_SBit_Image* image );
-
-
- /*************************************************************/
- /* */
- /* <Function> */
- /* TT_Load_Glyph_Bitmap */
- /* */
- /* <Description> */
- /* Loads a given glyph embedded bitmap */
- /* */
- /* <Input> */
- /* face :: handle to the source TrueType font/face */
- /* instance :: current size/transform instance */
- /* glyph_index :: index of source glyph */
- /* bitmap :: target embedded bitmap descriptor */
- /* */
- /* <Return> */
- /* Error code. 0 means success. */
- /* */
- /* <Note> */
- /* This function returns an error if there is no */
- /* embedded bitmap for the glyph at the given */
- /* instance. */
- /* */
- EXPORT_DEF
- TT_Error TT_Load_Glyph_Bitmap( TT_Face face,
- TT_Instance instance,
- TT_UShort glyph_index,
- TT_SBit_Image* bitmap );
-
-
- /*******************************************************************/
- /* */
- /* FreeType API */
- /* */
- /* All these begin with a 'TT_' prefix. */
- /* */
- /* Most of them are implemented in the 'ttapi.c' source file. */
- /* */
- /*******************************************************************/
-
- /* Initialize the engine. */
-
- EXPORT_DEF
- TT_Error TT_Init_FreeType( TT_Engine* engine );
-
-
- /* Finalize the engine, and release all allocated objects. */
-
- EXPORT_DEF
- TT_Error TT_Done_FreeType( TT_Engine engine );
-
-
- /* Set the gray level palette. This is an array of 5 bytes used */
- /* to produce the font smoothed pixmaps. By convention: */
- /* */
- /* palette[0] = background (white) */
- /* palette[1] = light */
- /* palette[2] = medium */
- /* palette[3] = dark */
- /* palette[4] = foreground (black) */
- /* */
-
- EXPORT_DEF
- TT_Error TT_Set_Raster_Gray_Palette( TT_Engine engine,
- const TT_Byte* palette );
-
-
- /* ----------------------- face management ----------------------- */
-
- /* Open a new TrueType font file, and returns a handle for */
- /* it in variable '*face'. */
-
- /* Note: The file can be either a TrueType file (*.ttf) or */
- /* a TrueType collection (*.ttc, in this case, only */
- /* the first face is opened). The number of faces in */
- /* the same collection can be obtained in the face's */
- /* properties, using TT_Get_Face_Properties() and the */
- /* 'max_Faces' field. */
-
- EXPORT_DEF
- TT_Error TT_Open_Face( TT_Engine engine,
- const TT_Text* fontPathName,
- TT_Face* face );
-
-
- /* Open a TrueType font file located inside a collection. */
- /* The font is assigned by its index in 'fontIndex'. */
-
- EXPORT_DEF
- TT_Error TT_Open_Collection( TT_Engine engine,
- const TT_Text* collectionPathName,
- TT_ULong fontIndex,
- TT_Face* face );
-
-
- /* Return face properties in the 'properties' structure. */
-
- EXPORT_DEF
- TT_Error TT_Get_Face_Properties( TT_Face face,
- TT_Face_Properties* properties );
-
-
- /* Set a face object's generic pointer */
-
- EXPORT_DEF
- TT_Error TT_Set_Face_Pointer( TT_Face face,
- void* data );
-
-
- /* Get a face object's generic pointer */
-
- EXPORT_DEF
- void* TT_Get_Face_Pointer( TT_Face face );
-
-
- /* Close a face's file handle to save system resources. The file */
- /* will be re-opened automatically on the next disk access. */
-
- EXPORT_DEF
- TT_Error TT_Flush_Face( TT_Face face );
-
- /* Get a face's glyph metrics expressed in font units. Returns any */
- /* number of arrays. Set the fields to NULL if you're not interested */
- /* by a given array. */
-
- EXPORT_DEF
- TT_Error TT_Get_Face_Metrics( TT_Face face,
- TT_UShort firstGlyph,
- TT_UShort lastGlyph,
- TT_Short* leftBearings,
- TT_UShort* widths,
- TT_Short* topBearings,
- TT_UShort* heights );
-
- /* Close a given font object, destroying all associated */
- /* instances. */
-
- EXPORT_DEF
- TT_Error TT_Close_Face( TT_Face face );
-
-
- /* Get font or table data. */
-
- EXPORT_DEF
- TT_Error TT_Get_Font_Data( TT_Face face,
- TT_ULong tag,
- TT_Long offset,
- void* buffer,
- TT_Long* length );
-
-
-/* A simple macro to build table tags from ASCII chars */
-
-#define MAKE_TT_TAG( _x1, _x2, _x3, _x4 ) \
- (((TT_ULong)_x1 << 24) | \
- ((TT_ULong)_x2 << 16) | \
- ((TT_ULong)_x3 << 8) | \
- (TT_ULong)_x4)
-
-
-
- /* ----------------------- instance management -------------------- */
-
- /* Open a new font instance and returns an instance handle */
- /* for it in '*instance'. */
-
- EXPORT_DEF
- TT_Error TT_New_Instance( TT_Face face,
- TT_Instance* instance );
-
-
- /* Set device resolution for a given instance. The values are */
- /* given in dpi (Dots Per Inch). Default is 96 in both directions. */
-
- EXPORT_DEF
- TT_Error TT_Set_Instance_Resolutions( TT_Instance instance,
- TT_UShort xResolution,
- TT_UShort yResolution );
-
-
- /* Set the pointsize for a given instance. Default is 10pt. */
-
- EXPORT_DEF
- TT_Error TT_Set_Instance_CharSize( TT_Instance instance,
- TT_F26Dot6 charSize );
-
- EXPORT_DEF
- TT_Error TT_Set_Instance_CharSizes( TT_Instance instance,
- TT_F26Dot6 charWidth,
- TT_F26Dot6 charHeight );
-
-#define TT_Set_Instance_PointSize( ins, ptsize ) \
- TT_Set_Instance_CharSize( ins, ptsize*64 )
-
- EXPORT_DEF
- TT_Error TT_Set_Instance_PixelSizes( TT_Instance instance,
- TT_UShort pixelWidth,
- TT_UShort pixelHeight,
- TT_F26Dot6 pointSize );
-
-
- /* This function has been deprecated !! Do not use it, as it */
- /* doesn't work reliably. You can perfectly control hinting */
- /* yourself when loading glyphs, then apply transforms as usual */
-
- EXPORT_DEF
- TT_Error TT_Set_Instance_Transform_Flags( TT_Instance instance,
- TT_Bool rotated,
- TT_Bool stretched );
-
-
- /* Return instance metrics in 'metrics'. */
-
- EXPORT_DEF
- TT_Error TT_Get_Instance_Metrics( TT_Instance instance,
- TT_Instance_Metrics* metrics );
-
-
- /* Set an instance's generic pointer. */
-
- EXPORT_DEF
- TT_Error TT_Set_Instance_Pointer( TT_Instance instance,
- void* data );
-
-
- /* Get an instance's generic pointer. */
-
- EXPORT_DEF
- void* TT_Get_Instance_Pointer( TT_Instance instance );
-
-
- /* Close a given instance object, destroying all associated data. */
-
- EXPORT_DEF
- TT_Error TT_Done_Instance( TT_Instance instance );
-
-
-
- /* ----------------------- glyph management ----------------------- */
-
- /* Create a new glyph object related to the given 'face'. */
-
- EXPORT_DEF
- TT_Error TT_New_Glyph( TT_Face face,
- TT_Glyph* glyph );
-
-
- /* Discard (and destroy) a given glyph object. */
-
- EXPORT_DEF
- TT_Error TT_Done_Glyph( TT_Glyph glyph );
-
-
-#define TTLOAD_SCALE_GLYPH 1
-#define TTLOAD_HINT_GLYPH 2
-
-#define TTLOAD_DEFAULT (TTLOAD_SCALE_GLYPH | TTLOAD_HINT_GLYPH)
-
-
- /* Load and process (scale/transform and hint) a glyph from the */
- /* given 'instance'. The glyph and instance handles must be */
- /* related to the same face object. The glyph index can be */
- /* computed with a call to TT_Char_Index(). */
-
- /* The 'load_flags' argument is a combination of the macros */
- /* TTLOAD_SCALE_GLYPH and TTLOAD_HINT_GLYPH. Hinting will be */
- /* applied only if the scaling is selected. */
-
- /* When scaling is off (i.e., load_flags = 0), the returned */
- /* outlines are in EM square coordinates (also called FUnits), */
- /* extracted directly from the font with no hinting. */
- /* Other glyph metrics are also in FUnits. */
-
- /* When scaling is on, the returned outlines are in fractional */
- /* pixel units (i.e. TT_F26Dot6 = 26.6 fixed floats). */
-
- /* NOTE: The glyph index must be in the range 0..num_glyphs-1 */
- /* where 'num_glyphs' is the total number of glyphs in */
- /* the font file (given in the face properties). */
-
- EXPORT_DEF
- TT_Error TT_Load_Glyph( TT_Instance instance,
- TT_Glyph glyph,
- TT_UShort glyphIndex,
- TT_UShort loadFlags );
-
-
- /* Return glyph outline pointers in 'outline'. Note that the returned */
- /* pointers are owned by the glyph object, and will be destroyed with */
- /* it. The client application should _not_ change the pointers. */
-
- EXPORT_DEF
- TT_Error TT_Get_Glyph_Outline( TT_Glyph glyph,
- TT_Outline* outline );
-
-
- /* Copy the glyph metrics into 'metrics'. */
-
- EXPORT_DEF
- TT_Error TT_Get_Glyph_Metrics( TT_Glyph glyph,
- TT_Glyph_Metrics* metrics );
-
-
- /* Copy the glyph's big metrics into 'metrics'. */
- /* Necessary to obtain vertical metrics. */
-
- EXPORT_DEF
- TT_Error TT_Get_Glyph_Big_Metrics( TT_Glyph glyph,
- TT_Big_Glyph_Metrics* metrics );
-
-
- /* Render the glyph into a bitmap, with given position offsets. */
-
- /* Note: Only use integer pixel offsets to preserve the fine */
- /* hinting of the glyph and the 'correct' anti-aliasing */
- /* (where vertical and horizontal stems aren't grayed). */
- /* This means that xOffset and yOffset must be multiples */
- /* of 64! */
-
- EXPORT_DEF
- TT_Error TT_Get_Glyph_Bitmap( TT_Glyph glyph,
- TT_Raster_Map* map,
- TT_F26Dot6 xOffset,
- TT_F26Dot6 yOffset );
-
-
- /* Render the glyph into a pixmap, with given position offsets. */
-
- /* Note : Only use integer pixel offsets to preserve the fine */
- /* hinting of the glyph and the 'correct' anti-aliasing */
- /* (where vertical and horizontal stems aren't grayed). */
- /* This means that xOffset and yOffset must be multiples */
- /* of 64! */
-
- EXPORT_DEF
- TT_Error TT_Get_Glyph_Pixmap( TT_Glyph glyph,
- TT_Raster_Map* map,
- TT_F26Dot6 xOffset,
- TT_F26Dot6 yOffset );
-
-
-
- /* ----------------------- outline support ------------------------ */
-
- /* Allocate a new outline. Reserve space for 'numPoints' and */
- /* 'numContours'. */
-
- EXPORT_DEF
- TT_Error TT_New_Outline( TT_UShort numPoints,
- TT_Short numContours,
- TT_Outline* outline );
-
-
- /* Release an outline. */
-
- EXPORT_DEF
- TT_Error TT_Done_Outline( TT_Outline* outline );
-
-
- /* Copy an outline into another one. */
-
- EXPORT_DEF
- TT_Error TT_Copy_Outline( TT_Outline* source,
- TT_Outline* target );
-
-
- /* Render an outline into a bitmap. */
-
- EXPORT_DEF
- TT_Error TT_Get_Outline_Bitmap( TT_Engine engine,
- TT_Outline* outline,
- TT_Raster_Map* map );
-
-
- /* Render an outline into a pixmap -- note that this function uses */
- /* a different pixel scale, where 1.0 pixels = 128 XXXX */
-
- EXPORT_DEF
- TT_Error TT_Get_Outline_Pixmap( TT_Engine engine,
- TT_Outline* outline,
- TT_Raster_Map* map );
-
-
- /* Return an outline's bounding box -- this function is slow as it */
- /* performs a complete scan-line process, without drawing, to get */
- /* the most accurate values. XXXX */
-
- EXPORT_DEF
- TT_Error TT_Get_Outline_BBox( TT_Outline* outline,
- TT_BBox* bbox );
-
-
- /* Apply a transformation to a glyph outline. */
-
- EXPORT_DEF
- void TT_Transform_Outline( TT_Outline* outline,
- TT_Matrix* matrix );
-
-
- /* Apply a translation to a glyph outline. */
-
- EXPORT_DEF
- void TT_Translate_Outline( TT_Outline* outline,
- TT_F26Dot6 xOffset,
- TT_F26Dot6 yOffset );
-
-
- /* Apply a transformation to a vector. */
-
- EXPORT_DEF
- void TT_Transform_Vector( TT_F26Dot6* x,
- TT_F26Dot6* y,
- TT_Matrix* matrix );
-
-
- /* Multiply a matrix with another -- computes "b := a*b". */
-
- EXPORT_DEF
- void TT_Matrix_Multiply( TT_Matrix* a,
- TT_Matrix* b );
-
-
- /* Invert a transformation matrix. */
-
- EXPORT_DEF
- TT_Error TT_Matrix_Invert( TT_Matrix* matrix );
-
-
- /* Compute A*B/C with 64 bits intermediate precision. */
-
- EXPORT_DEF
- TT_Long TT_MulDiv( TT_Long A, TT_Long B, TT_Long C );
-
-
- /* Compute A*B/0x10000 with 64 bits intermediate precision. */
- /* Useful to multiply by a 16.16 fixed float value. */
-
- EXPORT_DEF
- TT_Long TT_MulFix( TT_Long A, TT_Long B );
-
-
-
- /* ----------------- character mappings support ------------- */
-
- /* Return the number of character mappings found in this file. */
- /* Returns -1 in case of failure (invalid face handle). */
- /* */
- /* DON'T USE THIS FUNCTION! IT HAS BEEN DEPRECATED! */
- /* */
- /* It is retained for backwards compatibility only and will */
- /* fail on 16bit systems. */
- /* */
- /* You can now get the charmap count in the "num_CharMaps" */
- /* field of a face's properties. */
- /* */
-
- EXPORT_DEF
- int TT_Get_CharMap_Count( TT_Face face );
-
-
- /* Return the ID of charmap number 'charmapIndex' of a given face */
- /* used to enumerate the charmaps present in a TrueType file. */
-
- EXPORT_DEF
- TT_Error TT_Get_CharMap_ID( TT_Face face,
- TT_UShort charmapIndex,
- TT_UShort* platformID,
- TT_UShort* encodingID );
-
-
- /* Look up the character maps found in 'face' and return a handle */
- /* for the one matching 'platformID' and 'platformEncodingID' */
- /* (see the TrueType specs relating to the 'cmap' table for */
- /* information on these ID numbers). Returns an error code. */
- /* In case of failure, the handle is set to NULL and is invalid. */
-
- EXPORT_DEF
- TT_Error TT_Get_CharMap( TT_Face face,
- TT_UShort charmapIndex,
- TT_CharMap* charMap );
-
-
- /* Translate a character code through a given character map */
- /* and return the corresponding glyph index to be used in */
- /* a TT_Load_Glyph call. This function returns 0 in case of */
- /* failure. */
-
- EXPORT_DEF
- TT_UShort TT_Char_Index( TT_CharMap charMap,
- TT_UShort charCode );
-
-
-
- /* --------------------- names table support ------------------- */
-
- /* Return the number of name strings found in the name table. */
- /* Returns -1 in case of failure (invalid face handle). */
- /* */
- /* DON'T USE THIS FUNCTION! IT HAS BEEN DEPRECATED! */
- /* */
- /* It is retained for backwards compatibility only and will */
- /* fail on 16bit systems. */
- /* */
- /* You can now get the number of name strings in a face with */
- /* the "num_Names" field of its properties.. */
- /* */
-
- EXPORT_DEF
- int TT_Get_Name_Count( TT_Face face );
-
-
- /* Return the ID of the name number 'nameIndex' of a given face */
- /* used to enumerate the charmaps present in a TrueType file. */
-
- EXPORT_DEF
- TT_Error TT_Get_Name_ID( TT_Face face,
- TT_UShort nameIndex,
- TT_UShort* platformID,
- TT_UShort* encodingID,
- TT_UShort* languageID,
- TT_UShort* nameID );
-
-
- /* Return the address and length of the name number 'nameIndex' */
- /* of a given face. The string is part of the face object and */
- /* shouldn't be written to or released. */
-
- /* Note that if for an invalid platformID a null pointer will */
- /* be returned. */
-
- EXPORT_DEF
- TT_Error TT_Get_Name_String( TT_Face face,
- TT_UShort nameIndex,
- TT_String** stringPtr, /* pointer address */
- TT_UShort* length ); /* string length
- address */
-
-
-
-#ifdef __cplusplus
- }
-#endif
-
-#endif /* TRUETYPE_H */
-
-
-/* END */
diff --git a/src/oldapi/ttapi.c b/src/oldapi/ttapi.c
deleted file mode 100644
index 1d07219..0000000
--- a/src/oldapi/ttapi.c
+++ /dev/null
@@ -1,2267 +0,0 @@
-/*******************************************************************
- *
- * ttapi.c
- *
- * High-level interface implementation
- *
- * Copyright 1996-1998 by
- * David Turner, Robert Wilhelm, and Werner Lemberg.
- *
- * This file is part of the FreeType project, and may only be used,
- * modified, and distributed under the terms of the FreeType project
- * license, LICENSE.TXT. By continuing to use, modify, or distribute
- * this file you indicate that you have read the license and
- * understand and accept it fully.
- *
- * Notes:
- *
- * This file is used to implement most of the functions that are
- * defined in the file "freetype.h". However, two functions are
- * implemented elsewhere :
- *
- ******************************************************************/
-
-#include <freetype/freetype.h>
-
-#include <freetype/internal/ftdebug.h>
-#include <freetype/internal/ftstream.h>
-#include <freetype/internal/ftcalc.h>
-#include <freetype/internal/ftlist.h>
-#include <freetype/internal/ftraster.h>
-
-#include <../truetype/ttdriver.h>
-#include <../truetype/ttobjs.h>
-#include <../truetype/ttcmap.h>
-
-#define _TRUETYPE_
-#include <truetype.h> /* backwards compatible interface */
-
-
-
-/* required by the tracing mode */
-#undef FT_COMPONENT
-#define FT_COMPONENT trace_ttapi
-
-
-#define RENDER_POOL_SIZE 64000
-
- static
- const FT_DriverInterface* tt_interface = &tt_driver_interface;
-
- static
- const TT_DriverInterface* tt_extension = &tt_format_interface;
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Init_FreeType */
- /* */
- /* <Description> */
- /* Creates a new TrueType driver/engine object. */
- /* */
- /* <Output> */
- /* engine :: handle to the new engine object */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success */
- /* */
- /* <MT-Note> */
- /* No. */
- /* */
- /* <Note> */
- /* This function is provided for stand-alone compiles of the */
- /* TrueType driver. */
- /* */
-
- EXPORT_FUNC
- TT_Error TT_Init_FreeType( TT_Engine* engine )
- {
- FT_Library library;
- FT_System system;
- TT_Error error;
-
- *engine = 0;
-
- error = FT_New_System( &system );
- if (error) return error;
-
- error = FT_New_Library( system, &library );
- if (!error)
- /* Now create a new TrueType driver object */
- error = FT_Add_Driver( library,
- (FT_DriverInterface*)&tt_driver_interface );
- if (error)
- FT_Done_Library(library);
- else
- *engine = (TT_Engine)library;
-
- return error;
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Done_FreeType */
- /* */
- /* <Description> */
- /* Destroys a given TrueType engine object created with */
- /* TT_Init_FreeType. All associated objects, (i.e. faces, outlines */
- /* and charmaps) will be destroyed.. */
- /* */
- /* <Input> */
- /* engine :: handle to the engine object */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success */
- /* */
- /* <MT-Note> */
- /* No. */
- /* */
- /* <Note> */
- /* This function is provided for stand-alone compiles of the */
- /* TrueType driver. The FreeType library uses the TT_Done_Engine */
- /* API. */
- /* */
-
- EXPORT_FUNC
- TT_Error TT_Done_FreeType( TT_Engine engine )
- {
- FT_Library library = (FT_Library)engine;
-
- FT_Done_FreeType( library );
- return FT_Err_Ok;
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Set_Raster_Gray_Palette */
- /* */
- /* <Description> */
- /* Sets the raster's gray 5-levels palette. Entry 0 correspond to */
- /* the background, Entry 4 to the foreground. Intermediate entries */
- /* correspond to gray levels.. */
- /* */
- /* <Input> */
- /* engine :: handle to the engine object */
- /* palette :: an array of 5 bytes used to render 8-bit pixmaps */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success */
- /* */
- /* <MT-Note> */
- /* No. */
- /* */
- /* <Note> */
- /* This function is provided for stand-alone compiles of the */
- /* TrueType driver. The FreeType library accesses directly the */
- /* raster object to set the palette. */
- /* */
- /* This function ONLY supports 5 levels of grays. */
- /* */
-
- EXPORT_FUNC
- TT_Error TT_Set_Raster_Gray_Palette( TT_Engine engine,
- const TT_Byte* palette )
- {
- FT_Library library;
-
- if (!engine)
- return TT_Err_Invalid_Engine;
-
- library = (FT_Library)engine;
- return FT_Set_Raster_Palette( library, 5, (unsigned char*)palette );
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Open_Face */
- /* */
- /* <Description> */
- /* Creates a new face object from a given resource. The file can */
- /* be either a TrueType file (ttf) or a TrueType collection (ttc). */
- /* In the latter case, only the first face is opened. The number */
- /* of faces in a collection can be obtained in the face's */
- /* properties field "num_Faces". Other faces can be opened with */
- /* TT_Open_Collection (see below). */
- /* */
- /* <Input> */
- /* engine :: the parent engine object where to create the face */
- /* object. */
- /* */
- /* pathname :: pathname for the font file. */
- /* */
- /* <Output> */
- /* face :: a handle to the fresh face object. */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success.. */
- /* */
- /* <MT-Note> */
- /* Yes. */
- /* */
- /* <Note> */
- /* This API is provided fro backwards compatibility. Please use */
- /* the functions TT_New_Face/TT_Done_Face now to create and */
- /* discard face objects.. */
- /* */
-
-
- static
- TT_Error open_face( FT_Library library,
- const TT_Text* pathname,
- TT_Int face_index,
- TT_Face *aface )
- {
- TT_Error error;
- FT_Resource resource;
-
- *aface = 0;
-
- error = FT_New_Resource( library, pathname, &resource );
- if (error) return error;
-
-#if 0
- error = FT_Add_Resource( library, resource );
- if (error) goto Fail_Install;
-#endif
- error = FT_New_Face( resource, face_index, (FT_Face*)aface );
-
- /* Destroy glyph slot to comply with the 1.x API */
- if (!error)
- FT_Done_GlyphSlot( (*aface)->root.slot );
-
- if (error)
- FT_Done_Resource(resource);
-
- return error;
- }
-
-
- EXPORT_DEF
- TT_Error TT_Open_Face( TT_Engine engine,
- const TT_Text* pathname,
- TT_Face* aface )
- {
- if (!engine)
- return TT_Err_Invalid_Driver_Handle;
-
- return open_face( (FT_Library)engine, pathname, 0, aface );
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Open_Collection */
- /* */
- /* <Description> */
- /* Loads a given face within a collection. */
- /* */
- /* <Input> */
- /* engine :: TrueType engine object where to load the face */
- /* pathname :: the collection's pathname */
- /* fontIndex :: index of face within the collection. first is 0 */
- /* */
- /* <Output> */
- /* face :: handle to the new face object. Always set to NULL */
- /* in case of error */
- /* <Return> */
- /* TrueType error code. 0 means success */
- /* */
- /* <MT-Note> */
- /* Yes. */
- /* */
- /* <Note> */
- /* This API is provided for backwards compatibility. Please use */
- /* the functions TT_New_Collection/TT_Done_Face now to create and */
- /* discard face/collection objects. */
- /* */
-
- EXPORT_DEF
- TT_Error TT_Open_Collection( TT_Engine engine,
- const TT_Text* pathname,
- TT_ULong fontIndex,
- TT_Face* aface )
- {
- if (!engine)
- return TT_Err_Invalid_Driver_Handle;
-
- return open_face( (FT_Library)engine, pathname, fontIndex, aface );
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Close_Face */
- /* */
- /* <Description> */
- /* Destroys a given face object opened through either TT_Open_Face */
- /* of TT_Open_Collection. */
- /* */
- /* <Input> */
- /* face :: handle to the target face object */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success */
- /* */
- /* <MT-Note> */
- /* No. */
- /* */
- /* <Note> */
- /* This API is provided for backwards compatibility. Please use */
- /* the functions TT_New_Face/TT_Done_Face now to create and */
- /* discard face/collection objects. */
- /* */
-
- EXPORT_DEF
- TT_Error TT_Close_Face( TT_Face face )
- {
- FT_Resource resource;
-
- if (!face)
- return TT_Err_Invalid_Face_Handle;
-
- resource = face->root.resource;
- FT_Done_Face( (FT_Face)face );
-
- /* uninstall corresponding resource */
- FT_Done_Resource( resource );
-
- return TT_Err_Ok;
- }
-
-
- /***********************************************************************/
- /***********************************************************************/
- /***********************************************************************/
- /***********************************************************************/
- /*********** ***********/
- /*********** End of backwards compatible APIs.. ***********/
- /*********** ***********/
- /***********************************************************************/
- /***********************************************************************/
- /***********************************************************************/
- /***********************************************************************/
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Get_Face_Properties */
- /* */
- /* <Description> */
- /* Return a given face's properties to the caller. */
- /* */
- /* <Input> */
- /* face :: handle to the source face object */
- /* */
- /* <Output> */
- /* properties :: target properties structure */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success. */
- /* */
- /* <MT-Note> */
- /* Yes. */
- /* */
-
- EXPORT_FUNC
- TT_Error TT_Get_Face_Properties( TT_Face face,
- TT_Face_Properties* props )
- {
- props->num_Glyphs = (TT_UShort)face->root.num_glyphs;
- props->max_Points = (TT_UShort)face->root.max_points;
- props->max_Contours = (TT_UShort)face->root.max_contours;
- props->num_CharMaps = (TT_UShort)face->root.num_charmaps;
- props->num_Faces = face->root.num_faces;
- props->num_Names = face->num_names;
- props->header = &face->header;
- props->horizontal = &face->horizontal;
-
- /* The driver supports old Mac fonts where there are no OS/2 */
- /* tables present in the file. However, this is not true of */
- /* FreeType 1.1. For the sake of backwards compatibility, we */
- /* always return the address of the face's os2 table, even if */
- /* it is empty (in which case, the 'props.os2' field is set */
- /* to NULL.. */
- /* */
- /* Note however, that the 'os2->version' field is set to */
- /* 0xFFFF to indicate a missing table though... */
- /* */
-
- props->os2 = &face->os2;
-
- props->postscript = &face->postscript;
- props->hdmx = &face->hdmx;
- props->vertical = ( face->vertical_info ? &face->vertical : 0 );
-
- return TT_Err_Ok;
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Set_Face_Pointer. */
- /* */
- /* <Description> */
- /* Each face object contains a typeless pointer, which use is left */
- /* to client applications (or the high-level library). This API is */
- /* used to set this generic pointer. It is ignored by the driver. */
- /* */
- /* <Input> */
- /* face :: target face object */
- /* data :: generic pointer's value */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success */
- /* */
- /* <MT-Note> */
- /* No. */
- /* */
- /* <Note> */
- /* The generic pointer is used by the HLib when using the driver */
- /* within the FreeType library. */
- /* */
-
- EXPORT_FUNC
- TT_Error TT_Set_Face_Pointer( TT_Face face,
- void* data )
- {
- if ( !face )
- return TT_Err_Invalid_Face_Handle;
- else
- face->root.generic.data = data;
-
- return TT_Err_Ok;
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Get_Face_Pointer */
- /* */
- /* <Description> */
- /* Each face object contains a typeless pointer, which use is left */
- /* to client applications (or the high-level library). This API is */
- /* used to retrieve this generic pointer, which is ignored by the */
- /* driver. */
- /* */
- /* <Input> */
- /* face :: handle to source face object */
- /* */
- /* <Return> */
- /* generic pointer value. NULL if the face handle is invalid.. */
- /* */
- /* <MT-Note> */
- /* No. */
- /* */
-
- EXPORT_FUNC
- void* TT_Get_Face_Pointer( TT_Face face )
- {
- return ( face ? face->root.generic.data : NULL );
- }
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Get_Face_Metrics */
- /* */
- /* <Description> */
- /* Get the metrics of a given array of glyphs. Returns any number */
- /* of metrics arrays. */
- /* */
- /* <Input> */
- /* face :: handle to the source face object */
- /* firstGlyph :: index of first glyph in the array */
- /* lastGlyph :: index of last glyph in the array */
- /* */
- /* <Output> */
- /* leftBearings :: target array of shorts for the glyph left side */
- /* bearings. Set this field to NULL if you're not */
- /* interested in these metrics. */
- /* */
- /* widths :: target array of unsigned shorts for the glyph advance */
- /* widths. Set this field to NULL if you're not */
- /* interested in these metrics. */
- /* */
- /* topBearings :: target array of shorts for the glyph top side */
- /* bearings. Set this field to NULL if you're not */
- /* interested in these metrics. */
- /* */
- /* heights :: target array of unsigned shorts for the glyph advance */
- /* heights. Set this field to NULL if you're not */
- /* interested in these metrics. */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success. */
- /* */
- /* <MT-Note> */
- /* No. */
- /* */
-
- /********************************************************/
- /* Return horizontal or vertical metrics in font units */
- /* for a given glyph. The metrics are the left side */
- /* bearing (resp. top side bearing) and advance width */
- /* (resp. advance height). */
- /* */
- /* This function will much probably move to another */
- /* component in the short future, but I haven't decided */
- /* which yet... */
-
- static
- void get_metrics( TT_HoriHeader* header,
- TT_Int index,
- TT_Short* bearing,
- TT_UShort* advance )
- {
- TT_LongMetrics* longs_m;
-
- TT_UShort k = header->number_Of_HMetrics;
-
-
- if ( index < k )
- {
- longs_m = (TT_LongMetrics*)header->long_metrics + index;
- *bearing = longs_m->bearing;
- *advance = longs_m->advance;
- }
- else
- {
- *bearing = ((TT_ShortMetrics*)header->short_metrics)[index - k];
- *advance = ((TT_LongMetrics*)header->long_metrics)[k - 1].advance;
- }
- }
-
-
-
- EXPORT_FUNC
- TT_Error TT_Get_Face_Metrics( TT_Face face,
- TT_UShort firstGlyph,
- TT_UShort lastGlyph,
- TT_Short* leftBearings,
- TT_UShort* widths,
- TT_Short* topBearings,
- TT_UShort* heights )
- {
- TT_UShort num;
-
- if ( !face )
- return TT_Err_Invalid_Face_Handle;
-
- /* Check the glyph range */
- if ( lastGlyph >= face->root.num_glyphs || firstGlyph > lastGlyph )
- return TT_Err_Invalid_Argument;
-
- num = lastGlyph - firstGlyph; /* number of elements-1 in each array */
-
- /* store the left side bearings and advance widths first */
- {
- TT_UShort n;
- TT_Short left_bearing;
- TT_UShort advance_width;
-
-
- for ( n = 0; n <= num; n++ )
- {
- get_metrics( &face->horizontal,
- firstGlyph + n, &left_bearing, &advance_width );
-
- if ( leftBearings ) leftBearings[n] = left_bearing;
- if ( widths ) widths[n] = advance_width;
- }
- }
-
- /* check for vertical data if topBearings or heights is non-NULL */
- if ( !topBearings && !heights )
- return TT_Err_Ok;
-
- if ( !face->vertical_info )
- return TT_Err_No_Vertical_Data;
-
- /* store the top side bearings */
- {
- TT_UShort n;
- TT_Short top_bearing;
- TT_UShort advance_height;
-
- for ( n = 0; n <= num; n++ )
- {
- get_metrics( (TT_HoriHeader*)&face->vertical,
- firstGlyph + n, &top_bearing, &advance_height );
-
- if ( topBearings ) topBearings[n] = top_bearing;
- if ( heights ) heights[n] = advance_height;
- }
- }
-
- return TT_Err_Ok;
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_New_Instance */
- /* */
- /* <Description> */
- /* Creates a new instance object from a given face */
- /* */
- /* <Input> */
- /* face :: handle to source/parent face object */
- /* */
- /* <Output> */
- /* instance :: handle to fresh object. Set to NULL in case of */
- /* error. */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success */
- /* */
- /* <MT-Note> */
- /* Yes. */
- /* */
- /* <Note> */
- /* Any new instance uses a default resolution of 96x96 dpi, and */
- /* a default point size of 10 pts. You can change these anytime */
- /* with TT_Set_Instance_Resolutions/CharSize/CharSizes/PixelSizes */
- /* (see below). */
- /* */
-
- EXPORT_FUNC
- TT_Error TT_New_Instance( TT_Face face,
- TT_Instance* instance )
- {
- return FT_New_Size( (FT_Face)face, (FT_Size*)instance );
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Set_Instance_Resolutions */
- /* */
- /* <Description> */
- /* Sets an instance resolutions in dot-per-inches. Default values */
- /* for "new" instances are 96x96 dpi, but these can be changed any */
- /* time by calling this API. */
- /* */
- /* <Input> */
- /* instance :: handle to target instance object */
- /* xResolution :: horizontal device resolution in dpi. */
- /* yResolution :: vertical device resolution in dpi. */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success */
- /* */
- /* <MT-Note> */
- /* You should set the charsize or pixel size immediately after */
- /* call in multi-htreaded programs. This will force the instance */
- /* data to be resetted. Otherwise, you may encounter corruption */
- /* when loading two glyphs from the same instance concurrently! */
- /* */
- /* Happily, 99.99% will do just that :-) */
- /* */
- /* */
- /* */
-
- EXPORT_FUNC
- TT_Error TT_Set_Instance_Resolutions( TT_Instance ins,
- TT_UShort xResolution,
- TT_UShort yResolution )
- {
- return FT_Set_Resolutions( (FT_Size)ins, xResolution, yResolution );
- }
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Set_Instance_CharSizes */
- /* */
- /* <Description> */
- /* Same as TT_Set_Instance_CharSize, but used to specify distinct */
- /* horizontal and vertical coordinates. */
- /* */
- /* <Input> */
- /* instance :: handle to target instance object */
- /* charWidth :: horizontal character size (26.6 points) */
- /* charHeight :: vertical character size (26.6 points) */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success */
- /* */
- /* <MT-Note> */
- /* No. */
- /* */
- /* <Note> */
- /* There is no check for overflow; with other words, the product */
- /* of glyph dimensions times the device resolution must have */
- /* reasonable values. */
- /* */
-
- EXPORT_FUNC
- TT_Error TT_Set_Instance_CharSizes( TT_Instance ins,
- TT_F26Dot6 charWidth,
- TT_F26Dot6 charHeight )
- {
- return FT_Set_Char_Sizes( (FT_Size)ins, charWidth, charHeight );
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Set_Instance_CharSize */
- /* */
- /* <Description> */
- /* Sets an instance's character size. The size is in fractional */
- /* (26.6) point units. This function sets the horizontal and */
- /* vertical sizes to be equal. Use TT_Set_Instance_CharSizes */
- /* for distinct X and Y char sizes. */
- /* */
- /* The default charsize of a new instance object is 10 pts. */
- /* */
- /* <Input> */
- /* instance :: handle to target instance object */
- /* charSize :: character size expressed in 26.6 fixed float */
- /* points. 1 point = 1/72 dpi. */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success */
- /* */
- /* <MT-Note> */
- /* No. */
- /* */
-
- EXPORT_FUNC
- TT_Error TT_Set_Instance_CharSize( TT_Instance instance,
- TT_F26Dot6 charSize )
- {
- return TT_Set_Instance_CharSizes( instance, charSize, charSize );
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Set_Instance_PixelSizes */
- /* */
- /* <Description> */
- /* This function is used to set an instance's pixel sizes directly */
- /* It ignores the instance's resolutions fields, and you'll have to */
- /* specify the corresponding pointsize in 26.6 fixed float point */
- /* units. The latter is a requirement of the TrueType bytecode */
- /* interpreter but can be ignored (or more safely, set to the */
- /* maximum pixel size multiplied by 64). */
- /* */
- /* <Input> */
- /* instance :: handle to target instance object */
- /* pixelWidth :: horizontal pixel width (integer value) */
- /* pixelHeight :: vertical pixel height (integer value) */
- /* pointSize :: corresponding point size (26.6 points) */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success. */
- /* */
- /* <MT-Note> */
- /* No. */
- /* */
-
- EXPORT_FUNC
- TT_Error TT_Set_Instance_PixelSizes( TT_Instance ins,
- TT_UShort pixelWidth,
- TT_UShort pixelHeight,
- TT_F26Dot6 pointSize )
- {
- /* The point size is now ignored by the driver */
- (void)pointSize;
-
- return FT_Set_Pixel_Sizes( (FT_Size)ins, pixelWidth, pixelHeight );
- }
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Get_Instance_Metrics */
- /* */
- /* <Description> */
- /* Returns an instance's metrics into caller space. */
- /* */
- /* <Input> */
- /* instance :: handle to source instance object */
- /* */
- /* <Output> */
- /* metrics :: target instance metrics structure */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success */
- /* */
- /* <MT-Note> */
- /* No. */
- /* */
- /* <Note> */
- /* The TT_Instance_Metrics structure differs slightly from the */
- /* FT_Instance_Metrics one, which is why we re-implement this */
- /* function, rather than call a driver method for this.. */
- /* */
-
- EXPORT_FUNC
- TT_Error TT_Get_Instance_Metrics( TT_Instance ins,
- TT_Instance_Metrics* metrics )
- {
- TT_Size size = (TT_Size)ins;
-
- if (!ins)
- return TT_Err_Invalid_Instance_Handle;
-
- metrics->x_scale = size->root.metrics.x_scale;
- metrics->y_scale = size->root.metrics.y_scale;
- metrics->x_resolution = size->root.metrics.x_resolution;
- metrics->y_resolution = size->root.metrics.y_resolution;
- metrics->x_ppem = size->root.metrics.x_ppem;
- metrics->y_ppem = size->root.metrics.y_ppem;
-
- metrics->pointSize = size->root.metrics.pointSize;
- return TT_Err_Ok;
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Set_Instance_Pointer */
- /* */
- /* <Description> */
- /* Each instance object contains a typeless pointer, which use is */
- /* left to client applications (or the high-level library). This */
- /* API is used to set this generic pointer. It is ignored by the */
- /* driver. */
- /* */
- /* <Input> */
- /* instance :: handle to the target instance object */
- /* data :: value of the generic pointer */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success */
- /* */
- /* <MT-Note> */
- /* No. */
- /* */
-
- EXPORT_FUNC
- TT_Error TT_Set_Instance_Pointer( TT_Instance ins,
- void* data )
- {
- if ( !ins )
- return TT_Err_Invalid_Instance_Handle;
- else
- ((FT_Size)ins)->generic.data = data;
-
- return TT_Err_Ok;
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Get_Instance_Pointer */
- /* */
- /* <Description> */
- /* Each instance object contains a typeless pointer, which use is */
- /* left to client applications (or the high-level library). This */
- /* API is used to retrieve this generic pointer. It is ignored by */
- /* the driver. */
- /* */
- /* <Input> */
- /* instance :: handle to source instance object */
- /* */
- /* <Return> */
- /* value of generic pointer. NULL if invalid instance */
- /* */
- /* <MT-Note> */
- /* No. */
-
- EXPORT_FUNC
- void* TT_Get_Instance_Pointer( TT_Instance instance )
- {
- if ( !instance )
- return NULL;
- else
- return ((FT_Size)instance)->generic.data;
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Done_Instance */
- /* */
- /* <Description> */
- /* Destroys a given instance object. All instances are destroyed */
- /* automatically when their parent face object is discarded. */
- /* However, this API can be used to save memory. */
- /* */
- /* <Input> */
- /* instance :: handle to target instance object */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success */
- /* */
- /* <MT-Note> */
- /* No. */
-
- EXPORT_FUNC
- TT_Error TT_Done_Instance( TT_Instance ins )
- {
- FT_Done_Size( (FT_Size)ins );
- return TT_Err_Ok;
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Set_Instance_Transform_Flags */
- /* */
- /* <Description> */
- /* Nothing. This function has been deprecated... */
- /* */
- /* <Input> */
- /* instance :: handle to target instance object */
- /* rotated :: 'rotation' flag.. */
- /* stretched :: 'stretch' flag.. */
- /* */
- /* <Return> */
- /* Always 0. */
- /* */
- /* <Note> */
- /* This function has been deprecated !! Do not use it, it doesn't */
- /* do anything now.. */
- /* */
-
- EXPORT_FUNC
- TT_Error TT_Set_Instance_Transform_Flags( TT_Instance instance,
- TT_Bool rotated,
- TT_Bool stretched )
- {
- (void)instance; /* the parameters are unused, the (void) prevents */
- (void)rotated; /* warnings from pedantic compilers.. */
- (void)stretched;
-
- return TT_Err_Ok;
- }
-
-
-
- /***********************************************************************/
- /* */
- /* <Function> */
- /* */
- /* <Description> */
- /* */
- /* */
- /* <Input> */
- /* */
- /* */
- /* <Output> */
- /* */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success */
- /* */
- /* */
- /* <MT-Note> */
- /* */
- /* */
- /* */
- /* <Note> */
- /* */
- /* */
- /* */
-/*******************************************************************
- *
- * Function : TT_New_Glyph
- *
- * Description : Creates a new glyph object related to a given
- * face.
- *
- * Input : face the face handle
- * glyph address of target glyph handle
- *
- * Output : Error code.
- *
- * MT-Safe : YES!
- *
- ******************************************************************/
-
- EXPORT_FUNC
- TT_Error TT_New_Glyph( TT_Face face,
- TT_Glyph* aglyph )
- {
- return FT_New_GlyphSlot( (FT_Face)face, (FT_GlyphSlot*)aglyph );
- }
-
-
-/*******************************************************************
- *
- * Function : TT_Done_Glyph
- *
- * Description : Destroys a given glyph object.
- *
- * Input : glyph the glyph handle
- *
- * Output : Error code.
- *
- * MT-Safe : YES!
- *
- ******************************************************************/
-
- EXPORT_FUNC
- TT_Error TT_Done_Glyph( TT_Glyph glyph )
- {
- FT_Done_GlyphSlot( (FT_GlyphSlot)glyph );
- return TT_Err_Ok;
- }
-
-
-/*******************************************************************
- *
- * Function : TT_Load_Glyph
- *
- * Description : Loads a glyph.
- *
- * Input : instance the instance handle
- * glyph the glyph handle
- * glyphIndex the glyph index
- * loadFlags flags controlling how to load the glyph
- * (none, scaled, hinted, both)
- *
- * Output : Error code.
- *
- * MT-Safe : YES!
- *
- ******************************************************************/
-
- EXPORT_FUNC
- TT_Error TT_Load_Glyph( TT_Instance instance,
- TT_Glyph glyph,
- TT_UShort glyphIndex,
- TT_UShort loadFlags )
- {
- TT_Int result, flags;
-
- flags = 0;
-
- /* Convert load flags */
- if ( (loadFlags & TTLOAD_SCALE_GLYPH) == 0 )
- flags = FT_LOAD_NO_SCALE;
-
- else if ( (loadFlags & TTLOAD_HINT_GLYPH) == 0 )
- flags = FT_LOAD_NO_HINTING;
-
- else
- flags = FT_LOAD_DEFAULT;
-
- flags |= FT_LOAD_NO_BITMAP | /* prevent bitmap loading for */
- FT_LOAD_LINEAR; /* compatibility purposes.. */
-
- return FT_Load_Glyph( (FT_GlyphSlot)glyph,
- (FT_Size)instance,
- glyphIndex,
- flags,
- &result );
- }
-
-
-/*******************************************************************
- *
- * Function : TT_Get_Glyph_Outline
- *
- * Description : Returns the glyph's outline data.
- *
- * Input : glyph the glyph handle
- * outline address where the glyph outline will be returned
- *
- * Output : Error code.
- *
- * MT-Safe : YES! Reads only semi-permanent data.
- *
- ******************************************************************/
-
- EXPORT_FUNC
- TT_Error TT_Get_Glyph_Outline( TT_Glyph glyph,
- TT_Outline* outline )
- {
- FT_GlyphSlot slot = (FT_GlyphSlot)glyph;
-
- if (!glyph)
- return TT_Err_Invalid_Glyph_Handle;
-
- /* the structures TT_Outline and FT_Outline are equivalent */
- *((FT_Outline*)outline) = slot->outline;
- return TT_Err_Ok;
- }
-
-
-/*******************************************************************
- *
- * Function : TT_Get_Glyph_Metrics
- *
- * Description : Extracts the glyph's horizontal metrics information.
- *
- * Input : glyph glyph object handle
- * metrics address where metrics will be returned
- *
- * Output : Error code.
- *
- * MT-Safe : NO! Glyph containers can't be shared.
- *
- ******************************************************************/
-
- EXPORT_FUNC
- TT_Error TT_Get_Glyph_Metrics( TT_Glyph glyph,
- TT_Glyph_Metrics* metrics )
- {
- FT_GlyphSlot slot = (FT_GlyphSlot)glyph;
-
- if (!glyph)
- return TT_Err_Invalid_Glyph_Handle;
-
- /* TT_Glyph_Metrics and FT_Glyph_Metrics are slightly different */
- metrics->bbox.xMin = slot->metrics.horiBearingX;
-
- metrics->bbox.xMax = slot->metrics.horiBearingX +
- slot->metrics.width;
-
- metrics->bbox.yMax = slot->metrics.horiBearingY;
-
- metrics->bbox.yMin = slot->metrics.horiBearingY -
- slot->metrics.height;
-
- metrics->bearingX = slot->metrics.horiBearingX;
- metrics->bearingY = slot->metrics.horiBearingY;
- metrics->advance = slot->metrics.horiAdvance;
-
- return TT_Err_Ok;
- }
-
-
-/*******************************************************************
- *
- * Function : TT_Get_Big_Glyph_Metrics
- *
- * Description : Extracts the glyph's big metrics information.
- *
- * Input : glyph glyph object handle
- * metrics address where big metrics will be returned
- *
- * Output : Error code.
- *
- * MT-Safe : NO! Glyph containers can't be shared.
- *
- ******************************************************************/
-
- EXPORT_FUNC
- TT_Error TT_Get_Glyph_Big_Metrics( TT_Glyph glyph,
- TT_Big_Glyph_Metrics* metrics )
- {
- FT_GlyphSlot slot = (FT_GlyphSlot)glyph;
- FT_Glyph_Metrics* met;
- FT_Glyph_Metrics* met2;
-
- if (!glyph)
- return TT_Err_Invalid_Glyph_Handle;
-
- met = &slot->metrics;
- met2 = &slot->metrics2;
-
- metrics->bbox.xMin = met->horiBearingX;
- metrics->bbox.xMax = met->horiBearingX + met->width;
- metrics->bbox.yMin = met->horiBearingY - met->height;
- metrics->bbox.yMax = met->horiBearingY;
-
- metrics->horiBearingX = met->horiBearingX;
- metrics->horiBearingY = met->horiBearingY;
- metrics->horiAdvance = met->horiAdvance;
-
- metrics->vertBearingX = met->vertBearingX;
- metrics->vertBearingY = met->vertBearingY;
- metrics->vertAdvance = met->vertAdvance;
-
- metrics->linearHoriAdvance = met2->horiAdvance;
- metrics->linearHoriBearingX = met2->horiBearingX;
-
- metrics->linearVertAdvance = met2->vertAdvance;
- metrics->linearVertBearingY = met2->vertBearingY;
-
- return TT_Err_Ok;
- }
-
-
-/*******************************************************************
- *
- * Function : TT_Get_Glyph_Bitmap
- *
- * Description : Produces a bitmap from a glyph outline.
- *
- * Input : glyph the glyph container's handle
- * map target pixmap description block
- * xOffset x offset in fractional pixels (26.6 format)
- * yOffset y offset in fractional pixels (26.6 format)
- *
- * Output : Error code.
- *
- * Note : Only use integer pixel offsets if you want to preserve
- * the fine hints applied to the outline. This means that
- * xOffset and yOffset must be multiples of 64!
- *
- * MT-Safe : NO! Glyph containers can't be shared.
- *
- ******************************************************************/
-
- EXPORT_FUNC
- TT_Error TT_Get_Glyph_Bitmap( TT_Glyph glyph,
- TT_Raster_Map* map,
- TT_F26Dot6 xOffset,
- TT_F26Dot6 yOffset )
- {
- FT_Library library;
- TT_Error error;
- FT_GlyphSlot slot = (FT_GlyphSlot)glyph;
- FT_Outline outline;
- FT_Raster_Map bitmap;
-
- if ( !glyph )
- return TT_Err_Invalid_Glyph_Handle;
-
- library = slot->face->resource->library;
- outline = slot->outline;
-
- /* XXX : For now, use only dropout mode 2 */
- /* outline.dropout_mode = _glyph->scan_type; */
- outline.dropout_mode = 2;
-
- bitmap.width = map->width;
- bitmap.rows = map->rows;
- bitmap.cols = map->cols;
- bitmap.flow = map->flow;
- bitmap.pix_bits = 1;
- bitmap.buffer = map->bitmap;
-
- FT_Translate_Outline( &outline, xOffset, yOffset );
-
- error = FT_Get_Outline_Bitmap( library, &outline, &bitmap );
-
- FT_Translate_Outline( &outline, -xOffset, -yOffset );
-
- return error;
- }
-
-
-/*******************************************************************
- *
- * Function : TT_Get_Glyph_Pixmap
- *
- * Description : Produces a grayscaled pixmap from a glyph
- * outline.
- *
- * Input : glyph the glyph container's handle
- * map target pixmap description block
- * xOffset x offset in fractional pixels (26.6 format)
- * yOffset y offset in fractional pixels (26.6 format)
- *
- * Output : Error code.
- *
- * Note : Only use integer pixel offsets to preserve the fine
- * hinting of the glyph and the 'correct' anti-aliasing
- * (where vertical and horizontal stems aren't grayed).
- * This means that xOffset and yOffset must be multiples
- * of 64!
- *
- * You can experiment with offsets of +32 to get 'blurred'
- * versions of the glyphs (a nice effect at large sizes that
- * some graphic designers may appreciate :)
- *
- * MT-Safe : NO! Glyph containers can't be shared.
- *
- ******************************************************************/
-
- EXPORT_FUNC
- TT_Error TT_Get_Glyph_Pixmap( TT_Glyph glyph,
- TT_Raster_Map* map,
- TT_F26Dot6 xOffset,
- TT_F26Dot6 yOffset )
- {
- FT_Library library;
- TT_Error error;
- FT_GlyphSlot slot = (FT_GlyphSlot)glyph;
- FT_Outline outline;
- FT_Raster_Map bitmap;
-
- if ( !glyph )
- return TT_Err_Invalid_Glyph_Handle;
-
- library = slot->face->resource->library;
- outline = slot->outline;
-
- /* XXX : For now, use only dropout mode 2 */
- /* outline.dropout_mode = _glyph->scan_type; */
- outline.dropout_mode = 2;
-
- bitmap.width = map->width;
- bitmap.rows = map->rows;
- bitmap.cols = map->cols;
- bitmap.flow = map->flow;
- bitmap.pix_bits = 8;
- bitmap.buffer = map->bitmap;
-
- FT_Translate_Outline( &outline, xOffset, yOffset );
-
- error = FT_Get_Outline_Bitmap( library, &outline, &bitmap );
-
- FT_Translate_Outline( &outline, -xOffset, -yOffset );
-
- return error;
- }
-
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Get_Outline_Bitmap */
- /* */
- /* <Description> */
- /* Renders an outline within a bitmap. The outline's image is */
- /* simply or-ed to the target bitmap. */
- /* */
- /* <Input> */
- /* engine :: handle to the TrueType driver object */
- /* outline :: pointer to the source outline descriptor */
- /* raster :: pointer to the target bitmap descriptor */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success. */
- /* */
- /* <MT-Note> */
- /* Yes. */
- /* */
-
- EXPORT_FUNC
- TT_Error TT_Get_Outline_Bitmap( TT_Engine engine,
- TT_Outline* outline,
- TT_Raster_Map* map )
- {
- FT_Library library = (FT_Library)engine;
- FT_Raster_Map bitmap;
-
- if ( !engine )
- return TT_Err_Invalid_Engine;
-
- if ( !outline || !map )
- return TT_Err_Invalid_Argument;
-
- bitmap.width = map->width;
- bitmap.rows = map->rows;
- bitmap.cols = map->cols;
- bitmap.flow = map->flow;
- bitmap.pix_bits = 1;
- bitmap.buffer = map->bitmap;
-
- return FT_Get_Outline_Bitmap( library, (FT_Outline*)outline, &bitmap );
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Get_Outline_Pixmap */
- /* */
- /* <Description> */
- /* Renders an outline within a pixmap. The outline's image is */
- /* simply or-ed to the target pixmap. */
- /* */
- /* <Input> */
- /* engine :: handle to the TrueType driver object */
- /* outline :: pointer to the source outline descriptor */
- /* raster :: pointer to the target pixmap descriptor */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success. */
- /* */
- /* <MT-Note> */
- /* Yes. */
- /* */
-
- EXPORT_FUNC
- TT_Error TT_Get_Outline_Pixmap( TT_Engine engine,
- TT_Outline* outline,
- TT_Raster_Map* map )
- {
- FT_Library library = (FT_Library)engine;
- FT_Raster_Map bitmap;
-
- if ( !engine )
- return TT_Err_Invalid_Engine;
-
- if ( !outline || !map )
- return TT_Err_Invalid_Argument;
-
- bitmap.width = map->width;
- bitmap.rows = map->rows;
- bitmap.cols = map->cols;
- bitmap.flow = map->flow;
- bitmap.pix_bits = 8;
- bitmap.buffer = map->bitmap;
-
- return FT_Get_Outline_Bitmap( library, (FT_Outline*)outline, &bitmap );
- }
-
-
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_New_Outline */
- /* */
- /* <Description> */
- /* Creates a new outline of a given size. */
- /* */
- /* <Input> */
- /* numPoints :: maximum number of points within the outline */
- /* */
- /* numContours :: maximum number of contours within the outline */
- /* */
- /* <Output> */
- /* outline :: target outline descriptor. */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success */
- /* */
- /* <MT-Note> */
- /* Yes. */
- /* */
- /* <Note> */
- /* This function uses 'malloc' to allocate the outline's array, */
- /* _unlike_ all other functions in the TrueType API. This means */
- /* that the outline won't be destroyed when the TrueType engine */
- /* is finalized.. */
- /* */
- /* It is provided for backwards compatibility ONLY. Use the new */
- /* FT_New_Outline function defined in "ftoutln.h" instead if you're */
- /* working with the FreeType 2.0 API. */
- /* */
-
-#include <stdlib.h> /* for malloc and free */
-
- static TT_Outline null_api_outline = { 0, 0, NULL, NULL, NULL,
- 0, 0, 0, 0 };
-
- EXPORT_FUNC
- TT_Error TT_New_Outline( TT_UShort numPoints,
- TT_Short numContours,
- TT_Outline* outline )
- {
- if ( !outline )
- return TT_Err_Invalid_Argument;
-
- *outline = null_api_outline;
-
- if ( numPoints > 0 && numContours > 0 )
- {
- outline->points = (TT_Vector*)malloc( numPoints * sizeof(TT_Vector) );
- outline->flags = (TT_Byte*) malloc( numPoints * sizeof(TT_Char) );
- outline->contours = (TT_UShort*)malloc( numPoints * sizeof(TT_UShort) );
-
- if ( !outline->points || !outline->flags || !outline->contours )
- goto Fail;
-
- outline->n_points = numPoints;
- outline->n_contours = numContours;
- outline->owner = TRUE;
- }
- return TT_Err_Ok;
-
- Fail:
- outline->owner = TRUE;
- TT_Done_Outline( outline );
- return TT_Err_Out_Of_Memory;
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Done_Outline */
- /* */
- /* <Description> */
- /* Destroys an outline created with FT_New_Outline */
- /* */
- /* <Input> */
- /* outline :: */
- /* pointer to the outline destructor to discard. This function */
- /* doesn't destroy the TT_Outline sturcture, only the data it */
- /* contains/own. */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success */
- /* */
- /* <MT-Note> */
- /* No. */
- /* */
- /* <Note> */
- /* This function uses 'free' to discard the outline's arrays. */
- /* You should only discard outline allocated with TT_New_Outline. */
- /* */
- /* It is provided for backwards compatibility ONLY. Use the new */
- /* FT_Done_Outline function defined in "ftoutln.h" instead if you're*/
- /* working with the FreeType 2.0 API. */
- /* */
-
- EXPORT_FUNC
- TT_Error TT_Done_Outline( TT_Outline* outline )
- {
- if ( outline )
- {
- if ( outline->owner )
- {
- free( outline->points );
- free( outline->flags );
- free( outline->contours );
- }
- *outline = null_api_outline;
- return TT_Err_Ok;
- }
- else
- return TT_Err_Invalid_Argument;
- }
-
-
-
- /***********************************************************************/
- /* */
- /* <Function> TT_Copy_Outline */
- /* */
- /* <Description> */
- /* Copy an outline into another one. Both objects must have */
- /* the same sizes ( num. points & num. contours ) when this */
- /* function is called.. */
- /* */
- /* <Input> */
- /* source :: handle to source outline */
- /* target :: handle to target outline */
- /* */
- /* <Return> */
- /* TrueType error code. 0 means success */
- /* */
-
- EXPORT_FUNC
- TT_Error TT_Copy_Outline( TT_Outline* source,
- TT_Outline* target )
- {
- return FT_Copy_Outline( (FT_Outline*)source,
- (FT_Outline*)target );
- }
-
-
-/*******************************************************************
- *
- * Function : TT_Transform_Outline
- *
- * Description : Applies a simple transformation to an outline.
- *
- * Input : outline the glyph's outline. Can be extracted
- * from a glyph container through
- * TT_Get_Glyph_Outline().
- *
- * matrix simple matrix with 16.16 fixed floats
- *
- * Output : Error code (always TT_Err_Ok).
- *
- * MT-Safe : YES!
- *
- ******************************************************************/
-
- EXPORT_FUNC
- void TT_Transform_Outline( TT_Outline* outline,
- TT_Matrix* matrix )
- {
- FT_Transform_Outline( (FT_Outline*)outline, (FT_Matrix*)matrix );
- }
-
-/*******************************************************************
- *
- * Function : TT_Transform_Vector
- *
- * Description : Apply a simple transform to a vector
- *
- * Input : x, y the vector.
- *
- * matrix simple matrix with 16.16 fixed floats
- *
- * Output : None.
- *
- * MT-Safe : YES!
- *
- ******************************************************************/
-
- EXPORT_FUNC
- void TT_Transform_Vector( TT_F26Dot6* x,
- TT_F26Dot6* y,
- TT_Matrix* matrix )
- {
- FT_Transform_Vector( x, y, (FT_Matrix*) matrix );
- }
-
-
-/*******************************************************************
- *
- * Function : TT_Translate_Outline
- *
- * Description : Applies a simple translation.
- *
- * Input : outline no comment :)
- * xOffset
- * yOffset
- *
- * Output : Error code.
- *
- * MT-Safe : YES!
- *
- ******************************************************************/
-
- EXPORT_FUNC
- void TT_Translate_Outline( TT_Outline* outline,
- TT_F26Dot6 xOffset,
- TT_F26Dot6 yOffset )
- {
- FT_Translate_Outline( (FT_Outline*)outline, xOffset, yOffset );
- }
-
-
-/*******************************************************************
- *
- * Function : TT_Get_Outline_BBox
- *
- * Description : Returns an outline's bounding box.
- *
- * Input : outline no comment :)
- * bbox address where the bounding box is returned
- *
- * Output : Error code.
- *
- * MT-Safe : YES!
- *
- ******************************************************************/
-
- EXPORT_FUNC
- TT_Error TT_Get_Outline_BBox( TT_Outline* outline,
- TT_BBox* bbox )
- {
- return FT_Get_Outline_CBox( (FT_Outline*)outline, (FT_BBox*)bbox );
- }
-
- /***********************************************************************/
- /* */
- /* <Function> */
- /* */
- /* <Description> */
- /* */
- /* */
- /* <Input> */
- /* */
- /* */
- /* <Output> */
- /* */
- /* */
- /* <Return> */
- /* */
- /* */
- /* <MT-Note> */
- /* */
- /* */
- /* */
- /* <Note> */
- /* */
- /* */
- /* */
- /* Compute A*B/C with 64 bits intermediate precision. */
-
- EXPORT_FUNC
- TT_Long TT_MulDiv( TT_Long A, TT_Long B, TT_Long C )
- {
- return FT_MulDiv( A, B, C );
- }
-
-
- /***********************************************************************/
- /* */
- /* <Function> */
- /* */
- /* <Description> */
- /* */
- /* */
- /* <Input> */
- /* */
- /* */
- /* <Output> */
- /* */
- /* */
- /* <Return> */
- /* */
- /* */
- /* <MT-Note> */
- /* */
- /* */
- /* */
- /* <Note> */
- /* */
- /* */
- /* */
- /* Compute A*B/0x10000 with 64 bits intermediate precision. */
- /* Useful to multiply by a 16.16 fixed float value. */
-
- EXPORT_FUNC
- TT_Long TT_MulFix( TT_Long A, TT_Long B )
- {
- return FT_MulFix( A, B );
- }
-
- /* ----------------- character mappings support ------------- */
-
-/*******************************************************************
- *
- * Function : TT_Get_CharMap_Count
- *
- * Description : Returns the number of charmaps in a given face.
- *
- * Input : face face object handle
- *
- * Output : Number of tables. -1 in case of error (bad handle).
- *
- * Note : DON'T USE THIS FUNCTION! IT HAS BEEN DEPRECATED!
- *
- * It is retained for backwards compatibility only and will
- * fail on 16bit systems.
- *
- * MT-Safe : YES !
- *
- ******************************************************************/
-
- EXPORT_FUNC
- int TT_Get_CharMap_Count( TT_Face face )
- {
- FT_Face _face = (FT_Face)face;
-
- return ( _face ? _face->num_charmaps : -1 );
- }
-
-
-/*******************************************************************
- *
- * Function : TT_Get_CharMap_ID
- *
- * Description : Returns the ID of a given charmap.
- *
- * Input : face face object handle
- * charmapIndex index of charmap in directory
- * platformID address of returned platform ID
- * encodingID address of returned encoding ID
- *
- * Output : error code
- *
- * MT-Safe : YES !
- *
- ******************************************************************/
-
- EXPORT_FUNC
- TT_Error TT_Get_CharMap_ID( TT_Face face,
- TT_UShort charmapIndex,
- TT_UShort* platformID,
- TT_UShort* encodingID )
- {
- TT_CharMap cmap;
-
- if ( !face )
- return TT_Err_Invalid_Face_Handle;
-
- if ( charmapIndex >= face->num_charmaps )
- return TT_Err_Bad_Argument;
-
- cmap = (TT_CharMap)face->charmaps + charmapIndex;
-
- *platformID = cmap->root.platform_id;
- *encodingID = cmap->root.encoding_id;
-
- return TT_Err_Ok;
- }
-
-
-/*******************************************************************
- *
- * Function : TT_Get_CharMap
- *
- * Description : Looks up a charmap.
- *
- * Input : face face object handle
- * charmapIndex index of charmap in directory
- * charMap address of returned charmap handle
- *
- * Output : Error code.
- *
- * MT-Safe : YES!
- *
- ******************************************************************/
-
- EXPORT_FUNC
- TT_Error TT_Get_CharMap( TT_Face face,
- TT_UShort charmapIndex,
- TT_CharMap* charMap )
- {
- if ( !face )
- return TT_Err_Invalid_Face_Handle;
-
- if ( charmapIndex >= face->num_charmaps )
- return TT_Err_Bad_Argument;
-
- *charMap = (TT_CharMap)face->charmaps + charmapIndex;
- return TT_Err_Ok;
- }
-
-
-/*******************************************************************
- *
- * Function : TT_Char_Index
- *
- * Description : Returns the glyph index corresponding to
- * a given character code defined for the 'charmap'.
- *
- * Input : charMap charmap handle
- * charcode character code
- *
- * Output : glyph index.
- *
- * Notes : Character code 0 is the unknown glyph, which should never
- * be displayed.
- *
- * MT-Safe : YES!
- *
- ******************************************************************/
-
- EXPORT_FUNC
- TT_UShort TT_Char_Index( TT_CharMap charMap,
- TT_UShort charCode )
- {
- return tt_interface->get_char_index( (FT_CharMap)charMap, charCode );
- }
-
-
-/*******************************************************************
- *
- * Function : TT_Get_Name_Count
- *
- * Description : Returns the number of strings found in the
- * name table.
- *
- * Input : face face handle
- *
- * Output : number of strings.
- *
- * Notes : Returns -1 on error (invalid handle).
- *
- * DON'T USE THIS FUNCTION! IT HAS BEEN DEPRECATED!
- *
- * It is retained for backwards compatibility only and will
- * fail on 16bit systems.
- *
- * MT-Safe : YES!
- *
- ******************************************************************/
-
- EXPORT_FUNC
- int TT_Get_Name_Count( TT_Face face )
- {
- if ( !face )
- return -1;
-
- return face->num_names;
- }
-
-
-/*******************************************************************
- *
- * Function : TT_Get_Name_ID
- *
- * Description : Returns the IDs of the string number 'nameIndex'
- * in the name table of a given face.
- *
- * Input : face face handle
- * nameIndex index of string. First is 0
- * platformID addresses of returned IDs
- * encodingID
- * languageID
- * nameID
- *
- * Output : Error code.
- *
- * Notes : Some files have a corrupt or unusual name table, with some
- * entries having a platformID > 3. These can usually
- * be ignored by a client application.
- *
- * MT-Safe : YES!
- *
- ******************************************************************/
-
- EXPORT_FUNC
- TT_Error TT_Get_Name_ID( TT_Face face,
- TT_UShort nameIndex,
- TT_UShort* platformID,
- TT_UShort* encodingID,
- TT_UShort* languageID,
- TT_UShort* nameID )
- {
- TT_NameRec* name;
-
- if (!face)
- return TT_Err_Invalid_Face_Handle;
-
- if ( nameIndex >= face->num_names )
- return TT_Err_Bad_Argument;
-
- name = face->name_table.names + nameIndex;
-
- *platformID = name->platformID;
- *encodingID = name->encodingID;
- *languageID = name->languageID;
- *nameID = name->nameID;
-
- return TT_Err_Ok;
- }
-
-
-/*******************************************************************
- *
- * Function : TT_Get_Name_String
- *
- * Description : Returns the address and length of a given
- * string found in the name table.
- *
- * Input : face face handle
- * nameIndex string index
- * stringPtr address of returned pointer to string
- * length address of returned string length
- *
- * Output : Error code.
- *
- * Notes : If the string's platformID is invalid,
- * stringPtr is NULL, and length is 0.
- *
- * MT-Safe : YES!
- *
- ******************************************************************/
-
- EXPORT_FUNC
- TT_Error TT_Get_Name_String( TT_Face face,
- TT_UShort nameIndex,
- TT_String** stringPtr,
- TT_UShort* length )
- {
- TT_NameRec* name;
-
- if (!face)
- return TT_Err_Invalid_Face_Handle;
-
- if ( nameIndex >= face->num_names )
- return TT_Err_Bad_Argument;
-
- name = face->name_table.names + nameIndex;
-
- *stringPtr = (TT_String*)name->string;
- *length = name->stringLength;
-
- return TT_Err_Ok;
- }
-
-
-/*******************************************************************
- *
- * Function : TT_Get_Font_Data
- *
- * Description : Loads any font table in client memory. Used by
- * the TT_Get_Font_Data().
- *
- * Input : face Face object to look for.
- *
- * tag Tag of table to load. Use the value 0 if you
- * want to access the whole font file, else set
- * this parameter to a valid TrueType table tag
- * that you can forge with the MAKE_TT_TAG
- * macro.
- *
- * offset Starting offset in the table (or the file
- * if tag == 0).
- *
- * buffer Address of target buffer
- *
- * length Address of decision variable:
- *
- * if length == NULL:
- * Load the whole table. Returns an
- * an error if 'offset' != 0.
- *
- * if *length == 0 :
- * Exit immediately, returning the
- * length of the given table, or of
- * the font file, depending on the
- * value of 'tag'.
- *
- * if *length != 0 :
- * Load the next 'length' bytes of
- * table or font, starting at offset
- * 'offset' (in table or font too).
- *
- * Output : Error code.
- *
- * MT-Safe : YES!
- *
- ******************************************************************/
-
- EXPORT_FUNC
- TT_Error TT_Get_Font_Data( TT_Face face,
- TT_ULong tag,
- TT_Long offset,
- void* buffer,
- TT_Long* length )
- {
- return tt_extension->get_font_data( face, tag, offset, buffer, length );
- }
-
-
-
-
-
-
-
- /*******************************************************************/
- /* */
- /* */
- /* */
- /* Postscript Names extension */
- /* */
- /* */
- /* */
- /*******************************************************************/
-
- /* Initialise the Postscript Names extension */
- EXPORT_FUNC
- TT_Error TT_Init_Post_Extension( TT_Engine engine )
- {
- (void)engine;
- return TT_Err_Ok;
- }
-
- /* Load the Postscript Names table - notice that the 'post' parameter */
- /* will be ignored in 2.0. */
- EXPORT_DEF
- TT_Error TT_Load_PS_Names( TT_Face face,
- void* post )
- {
- (void)post;
- (void)face;
-
- /* the names are now loaded on demand in 2.0 */
- return TT_Err_Ok;
- }
-
-
- /* The following is directly implemented in the TrueType driver */
-#if 0
- /* Gets the postscript name of a single glyph */
- EXPORT_DEF
- TT_Error TT_Get_PS_Name( TT_Face face,
- TT_UShort index,
- TT_String** PSname );
-#endif
-
-
-
-
- /*******************************************************************/
- /* */
- /* */
- /* */
- /* Embedded Bitmap (sbits) extension */
- /* */
- /* */
- /* */
- /*******************************************************************/
-
-
- /*************************************************************/
- /* */
- /* <Function> */
- /* TT_Init_SBit_Extension */
- /* */
- /* <Description> */
- /* Initialise the embedded bitmaps extension for the */
- /* FreeType engine. */
- /* */
- /* <Input> */
- /* engine :: handle to current FreeType library instance */
- /* */
- /* <Return> */
- /* Error code. 0 means success. */
- /* */
- EXPORT_FUNC
- TT_Error TT_Init_SBit_Extension( TT_Engine engine )
- {
- (void)engine;
- return TT_Err_Ok;
- }
-
-
- /*************************************************************/
- /* */
- /* <Function> */
- /* TT_Get_Face_Bitmaps */
- /* */
- /* <Description> */
- /* Loads the "EBLC" table from a font file, if any. */
- /* */
- /* <Input> */
- /* face :: handle to the source TrueType font/face */
- /* */
- /* <Output> */
- /* eblc_table :: a descriptor for the EBLC table */
- /* */
- /* <Return> */
- /* Error code. 0 means success. */
- /* */
- /* <Note> */
- /* This function returns TT_Err_Table_Missing when the */
- /* font contains no embedded bitmaps. All fields in */
- /* "eblc_table" will then be set to 0. */
- /* */
- EXPORT_FUNC
- TT_Error TT_Get_Face_Bitmaps( TT_Face face,
- TT_EBLC *eblc_table )
- {
- if (!face)
- return FT_Err_Invalid_Face_Handle;
-
- eblc_table->num_strikes = face->num_sbit_strikes;
- eblc_table->strikes = face->sbit_strikes;
-
- if ( face->num_sbit_strikes > 0 )
- {
- eblc_table->version = 0x00002000;
- return TT_Err_Ok;
- }
-
- eblc_table->version = 0;
- return TT_Err_Table_Missing;
- }
-
-
- /*************************************************************/
- /* */
- /* <Function> */
- /* TT_New_SBit_Image */
- /* */
- /* <Description> */
- /* Allocates a new embedded bitmap container */
- /* */
- /* <Output> */
- /* image :: sbit image */
- /* */
- /* <Return> */
- /* Error code. 0 means success. */
- /* */
- EXPORT_DEF
- TT_Error TT_New_SBit_Image( TT_SBit_Image* *image )
- {
- *image = (TT_SBit_Image*)malloc( sizeof(**image) );
- if ( !*image )
- return TT_Err_Out_Of_Memory;
-
- MEM_Set( *image, sizeof(**image), 0 );
- return TT_Err_Ok;
- }
-
-
- /*************************************************************/
- /* */
- /* <Function> */
- /* TT_Done_SBit_Image */
- /* */
- /* <Description> */
- /* Releases an embedded bitmap container */
- /* */
- /* <Input> */
- /* image :: sbit image */
- /* */
- EXPORT_DEF
- void TT_Done_SBit_Image( TT_SBit_Image* image )
- {
- free( image->map.bitmap );
- free( image );
- }
-
-
- /*************************************************************/
- /* */
- /* <Function> */
- /* TT_Load_Glyph_Bitmap */
- /* */
- /* <Description> */
- /* Loads a given glyph embedded bitmap */
- /* */
- /* <Input> */
- /* face :: handle to the source TrueType font/face */
- /* instance :: current size/transform instance */
- /* glyph_index :: index of source glyph */
- /* bitmap :: target embedded bitmap descriptor */
- /* */
- /* <Return> */
- /* Error code. 0 means success. */
- /* */
- /* <Note> */
- /* This function returns an error if there is no */
- /* embedded bitmap for the glyph at the given */
- /* instance. */
- /* */
- EXPORT_FUNC
- TT_Error TT_Load_Glyph_Bitmap( TT_Face face,
- TT_Instance instance,
- TT_UShort glyph_index,
- TT_SBit_Image* bitmap )
- {
- FT_GlyphSlot slot;
- TT_Error error;
-
- error = FT_New_GlyphSlot( (FT_Face)face, &slot );
- if (error) goto Exit;
-
- error = FT_Load_Glyph( slot, (FT_Size)instance, glyph_index,
- FT_LOAD_NO_OUTLINE, 0 );
- if (!error)
- {
- /* copy bitmap */
- bitmap->map.width = slot->bitmap.width;
- bitmap->map.rows = slot->bitmap.rows;
- bitmap->map.cols = slot->bitmap.cols;
- bitmap->map.flow = slot->bitmap.flow;
- bitmap->bit_depth = slot->bitmap.pix_bits;
- bitmap->map.bitmap = slot->bitmap.buffer;
-
- /* copy metrics */
- bitmap->metrics.bbox.xMin = slot->metrics.horiBearingX >> 6;
- bitmap->metrics.bbox.xMax = bitmap->metrics.bbox.xMin +
- (slot->metrics.width >> 6);
- bitmap->metrics.bbox.yMax = slot->metrics.horiBearingY >> 6;
- bitmap->metrics.bbox.yMin = bitmap->metrics.bbox.yMax -
- (slot->metrics.height >> 6);
-
- bitmap->metrics.horiBearingX = bitmap->metrics.bbox.xMin;
- bitmap->metrics.horiBearingY = bitmap->metrics.bbox.yMax;
- bitmap->metrics.horiAdvance = slot->metrics.horiAdvance >> 6;
-
- bitmap->metrics.vertBearingX = slot->metrics.vertBearingX >> 6;
- bitmap->metrics.vertBearingY = slot->metrics.vertBearingY >> 6;
- bitmap->metrics.vertAdvance = slot->metrics.vertAdvance >> 6;
-
- slot->bitmap.buffer = 0;
- }
-
- FT_Done_GlyphSlot( slot );
- Exit:
- return error;
- }
-
-/* END */