diff options
Diffstat (limited to 'thirdparty/harfbuzz/src/hb-ot-cmap-table.hh')
| -rw-r--r-- | thirdparty/harfbuzz/src/hb-ot-cmap-table.hh | 226 |
1 files changed, 172 insertions, 54 deletions
diff --git a/thirdparty/harfbuzz/src/hb-ot-cmap-table.hh b/thirdparty/harfbuzz/src/hb-ot-cmap-table.hh index 64d2b13880..0f1edce0b0 100644 --- a/thirdparty/harfbuzz/src/hb-ot-cmap-table.hh +++ b/thirdparty/harfbuzz/src/hb-ot-cmap-table.hh @@ -43,27 +43,145 @@ namespace OT { static inline uint8_t unicode_to_macroman (hb_codepoint_t u) { - uint16_t mapping[] = { - 0x00C4, 0x00C5, 0x00C7, 0x00C9, 0x00D1, 0x00D6, 0x00DC, 0x00E1, - 0x00E0, 0x00E2, 0x00E4, 0x00E3, 0x00E5, 0x00E7, 0x00E9, 0x00E8, - 0x00EA, 0x00EB, 0x00ED, 0x00EC, 0x00EE, 0x00EF, 0x00F1, 0x00F3, - 0x00F2, 0x00F4, 0x00F6, 0x00F5, 0x00FA, 0x00F9, 0x00FB, 0x00FC, - 0x2020, 0x00B0, 0x00A2, 0x00A3, 0x00A7, 0x2022, 0x00B6, 0x00DF, - 0x00AE, 0x00A9, 0x2122, 0x00B4, 0x00A8, 0x2260, 0x00C6, 0x00D8, - 0x221E, 0x00B1, 0x2264, 0x2265, 0x00A5, 0x00B5, 0x2202, 0x2211, - 0x220F, 0x03C0, 0x222B, 0x00AA, 0x00BA, 0x03A9, 0x00E6, 0x00F8, - 0x00BF, 0x00A1, 0x00AC, 0x221A, 0x0192, 0x2248, 0x2206, 0x00AB, - 0x00BB, 0x2026, 0x00A0, 0x00C0, 0x00C3, 0x00D5, 0x0152, 0x0153, - 0x2013, 0x2014, 0x201C, 0x201D, 0x2018, 0x2019, 0x00F7, 0x25CA, - 0x00FF, 0x0178, 0x2044, 0x20AC, 0x2039, 0x203A, 0xFB01, 0xFB02, - 0x2021, 0x00B7, 0x201A, 0x201E, 0x2030, 0x00C2, 0x00CA, 0x00C1, - 0x00CB, 0x00C8, 0x00CD, 0x00CE, 0x00CF, 0x00CC, 0x00D3, 0x00D4, - 0xF8FF, 0x00D2, 0x00DA, 0x00DB, 0x00D9, 0x0131, 0x02C6, 0x02DC, - 0x00AF, 0x02D8, 0x02D9, 0x02DA, 0x00B8, 0x02DD, 0x02DB, 0x02C7 + static const struct unicode_to_macroman_t + { + uint16_t unicode; + uint8_t macroman; + } + mapping[] = + { + { 0x00A0, 0xCA }, + { 0x00A1, 0xC1 }, + { 0x00A2, 0xA2 }, + { 0x00A3, 0xA3 }, + { 0x00A5, 0xB4 }, + { 0x00A7, 0xA4 }, + { 0x00A8, 0xAC }, + { 0x00A9, 0xA9 }, + { 0x00AA, 0xBB }, + { 0x00AB, 0xC7 }, + { 0x00AC, 0xC2 }, + { 0x00AE, 0xA8 }, + { 0x00AF, 0xF8 }, + { 0x00B0, 0xA1 }, + { 0x00B1, 0xB1 }, + { 0x00B4, 0xAB }, + { 0x00B5, 0xB5 }, + { 0x00B6, 0xA6 }, + { 0x00B7, 0xE1 }, + { 0x00B8, 0xFC }, + { 0x00BA, 0xBC }, + { 0x00BB, 0xC8 }, + { 0x00BF, 0xC0 }, + { 0x00C0, 0xCB }, + { 0x00C1, 0xE7 }, + { 0x00C2, 0xE5 }, + { 0x00C3, 0xCC }, + { 0x00C4, 0x80 }, + { 0x00C5, 0x81 }, + { 0x00C6, 0xAE }, + { 0x00C7, 0x82 }, + { 0x00C8, 0xE9 }, + { 0x00C9, 0x83 }, + { 0x00CA, 0xE6 }, + { 0x00CB, 0xE8 }, + { 0x00CC, 0xED }, + { 0x00CD, 0xEA }, + { 0x00CE, 0xEB }, + { 0x00CF, 0xEC }, + { 0x00D1, 0x84 }, + { 0x00D2, 0xF1 }, + { 0x00D3, 0xEE }, + { 0x00D4, 0xEF }, + { 0x00D5, 0xCD }, + { 0x00D6, 0x85 }, + { 0x00D8, 0xAF }, + { 0x00D9, 0xF4 }, + { 0x00DA, 0xF2 }, + { 0x00DB, 0xF3 }, + { 0x00DC, 0x86 }, + { 0x00DF, 0xA7 }, + { 0x00E0, 0x88 }, + { 0x00E1, 0x87 }, + { 0x00E2, 0x89 }, + { 0x00E3, 0x8B }, + { 0x00E4, 0x8A }, + { 0x00E5, 0x8C }, + { 0x00E6, 0xBE }, + { 0x00E7, 0x8D }, + { 0x00E8, 0x8F }, + { 0x00E9, 0x8E }, + { 0x00EA, 0x90 }, + { 0x00EB, 0x91 }, + { 0x00EC, 0x93 }, + { 0x00ED, 0x92 }, + { 0x00EE, 0x94 }, + { 0x00EF, 0x95 }, + { 0x00F1, 0x96 }, + { 0x00F2, 0x98 }, + { 0x00F3, 0x97 }, + { 0x00F4, 0x99 }, + { 0x00F5, 0x9B }, + { 0x00F6, 0x9A }, + { 0x00F7, 0xD6 }, + { 0x00F8, 0xBF }, + { 0x00F9, 0x9D }, + { 0x00FA, 0x9C }, + { 0x00FB, 0x9E }, + { 0x00FC, 0x9F }, + { 0x00FF, 0xD8 }, + { 0x0131, 0xF5 }, + { 0x0152, 0xCE }, + { 0x0153, 0xCF }, + { 0x0178, 0xD9 }, + { 0x0192, 0xC4 }, + { 0x02C6, 0xF6 }, + { 0x02C7, 0xFF }, + { 0x02D8, 0xF9 }, + { 0x02D9, 0xFA }, + { 0x02DA, 0xFB }, + { 0x02DB, 0xFE }, + { 0x02DC, 0xF7 }, + { 0x02DD, 0xFD }, + { 0x03A9, 0xBD }, + { 0x03C0, 0xB9 }, + { 0x2013, 0xD0 }, + { 0x2014, 0xD1 }, + { 0x2018, 0xD4 }, + { 0x2019, 0xD5 }, + { 0x201A, 0xE2 }, + { 0x201C, 0xD2 }, + { 0x201D, 0xD3 }, + { 0x201E, 0xE3 }, + { 0x2020, 0xA0 }, + { 0x2021, 0xE0 }, + { 0x2022, 0xA5 }, + { 0x2026, 0xC9 }, + { 0x2030, 0xE4 }, + { 0x2039, 0xDC }, + { 0x203A, 0xDD }, + { 0x2044, 0xDA }, + { 0x20AC, 0xDB }, + { 0x2122, 0xAA }, + { 0x2202, 0xB6 }, + { 0x2206, 0xC6 }, + { 0x220F, 0xB8 }, + { 0x2211, 0xB7 }, + { 0x221A, 0xC3 }, + { 0x221E, 0xB0 }, + { 0x222B, 0xBA }, + { 0x2248, 0xC5 }, + { 0x2260, 0xAD }, + { 0x2264, 0xB2 }, + { 0x2265, 0xB3 }, + { 0x25CA, 0xD7 }, + { 0xF8FF, 0xF0 }, + { 0xFB01, 0xDE }, + { 0xFB02, 0xDF }, }; - uint16_t *c = hb_bsearch (u, mapping, ARRAY_LENGTH (mapping), sizeof (mapping[0]), - _hb_cmp_operator<uint16_t, uint16_t>); - return c ? (c - mapping) + 0x7F : 0; + auto *c = hb_bsearch (u, mapping, ARRAY_LENGTH (mapping), sizeof (mapping[0]), + _hb_cmp_operator<uint16_t, uint16_t>); + return c ? c->macroman : 0; } struct CmapSubtableFormat0 @@ -1379,12 +1497,12 @@ struct CmapSubtable hb_codepoint_t *glyph) const { switch (u.format) { - case 0: return u.format0 .get_glyph (codepoint, glyph); - case 4: return u.format4 .get_glyph (codepoint, glyph); - case 6: return u.format6 .get_glyph (codepoint, glyph); - case 10: return u.format10.get_glyph (codepoint, glyph); - case 12: return u.format12.get_glyph (codepoint, glyph); - case 13: return u.format13.get_glyph (codepoint, glyph); + case 0: hb_barrier (); return u.format0 .get_glyph (codepoint, glyph); + case 4: hb_barrier (); return u.format4 .get_glyph (codepoint, glyph); + case 6: hb_barrier (); return u.format6 .get_glyph (codepoint, glyph); + case 10: hb_barrier (); return u.format10.get_glyph (codepoint, glyph); + case 12: hb_barrier (); return u.format12.get_glyph (codepoint, glyph); + case 13: hb_barrier (); return u.format13.get_glyph (codepoint, glyph); case 14: default: return false; } @@ -1392,12 +1510,12 @@ struct CmapSubtable void collect_unicodes (hb_set_t *out, unsigned int num_glyphs = UINT_MAX) const { switch (u.format) { - case 0: u.format0 .collect_unicodes (out); return; - case 4: u.format4 .collect_unicodes (out); return; - case 6: u.format6 .collect_unicodes (out); return; - case 10: u.format10.collect_unicodes (out); return; - case 12: u.format12.collect_unicodes (out, num_glyphs); return; - case 13: u.format13.collect_unicodes (out, num_glyphs); return; + case 0: hb_barrier (); u.format0 .collect_unicodes (out); return; + case 4: hb_barrier (); u.format4 .collect_unicodes (out); return; + case 6: hb_barrier (); u.format6 .collect_unicodes (out); return; + case 10: hb_barrier (); u.format10.collect_unicodes (out); return; + case 12: hb_barrier (); u.format12.collect_unicodes (out, num_glyphs); return; + case 13: hb_barrier (); u.format13.collect_unicodes (out, num_glyphs); return; case 14: default: return; } @@ -1408,12 +1526,12 @@ struct CmapSubtable unsigned num_glyphs = UINT_MAX) const { switch (u.format) { - case 0: u.format0 .collect_mapping (unicodes, mapping); return; - case 4: u.format4 .collect_mapping (unicodes, mapping); return; - case 6: u.format6 .collect_mapping (unicodes, mapping); return; - case 10: u.format10.collect_mapping (unicodes, mapping); return; - case 12: u.format12.collect_mapping (unicodes, mapping, num_glyphs); return; - case 13: u.format13.collect_mapping (unicodes, mapping, num_glyphs); return; + case 0: hb_barrier (); u.format0 .collect_mapping (unicodes, mapping); return; + case 4: hb_barrier (); u.format4 .collect_mapping (unicodes, mapping); return; + case 6: hb_barrier (); u.format6 .collect_mapping (unicodes, mapping); return; + case 10: hb_barrier (); u.format10.collect_mapping (unicodes, mapping); return; + case 12: hb_barrier (); u.format12.collect_mapping (unicodes, mapping, num_glyphs); return; + case 13: hb_barrier (); u.format13.collect_mapping (unicodes, mapping, num_glyphs); return; case 14: default: return; } @@ -1422,12 +1540,12 @@ struct CmapSubtable unsigned get_language () const { switch (u.format) { - case 0: return u.format0 .get_language (); - case 4: return u.format4 .get_language (); - case 6: return u.format6 .get_language (); - case 10: return u.format10.get_language (); - case 12: return u.format12.get_language (); - case 13: return u.format13.get_language (); + case 0: hb_barrier (); return u.format0 .get_language (); + case 4: hb_barrier (); return u.format4 .get_language (); + case 6: hb_barrier (); return u.format6 .get_language (); + case 10: hb_barrier (); return u.format10.get_language (); + case 12: hb_barrier (); return u.format12.get_language (); + case 13: hb_barrier (); return u.format13.get_language (); case 14: default: return 0; } @@ -1442,9 +1560,9 @@ struct CmapSubtable const void *base) { switch (format) { - case 4: return u.format4.serialize (c, it); - case 12: return u.format12.serialize (c, it); - case 14: return u.format14.serialize (c, &plan->unicodes, &plan->glyphs_requested, plan->glyph_map, base); + case 4: hb_barrier (); return u.format4.serialize (c, it); + case 12: hb_barrier (); return u.format12.serialize (c, it); + case 14: hb_barrier (); return u.format14.serialize (c, &plan->unicodes, &plan->glyphs_requested, plan->glyph_map, base); default: return; } } @@ -1455,13 +1573,13 @@ struct CmapSubtable if (!u.format.sanitize (c)) return_trace (false); hb_barrier (); switch (u.format) { - case 0: return_trace (u.format0 .sanitize (c)); - case 4: return_trace (u.format4 .sanitize (c)); - case 6: return_trace (u.format6 .sanitize (c)); - case 10: return_trace (u.format10.sanitize (c)); - case 12: return_trace (u.format12.sanitize (c)); - case 13: return_trace (u.format13.sanitize (c)); - case 14: return_trace (u.format14.sanitize (c)); + case 0: hb_barrier (); return_trace (u.format0 .sanitize (c)); + case 4: hb_barrier (); return_trace (u.format4 .sanitize (c)); + case 6: hb_barrier (); return_trace (u.format6 .sanitize (c)); + case 10: hb_barrier (); return_trace (u.format10.sanitize (c)); + case 12: hb_barrier (); return_trace (u.format12.sanitize (c)); + case 13: hb_barrier (); return_trace (u.format13.sanitize (c)); + case 14: hb_barrier (); return_trace (u.format14.sanitize (c)); default:return_trace (true); } } |