yusukes@chromium.org | d257d18 | 2009-11-04 04:56:32 +0000 | [diff] [blame] | 1 | // Copyright (c) 2009 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #ifndef OTS_CMAP_H_ |
| 6 | #define OTS_CMAP_H_ |
| 7 | |
| 8 | #include <vector> |
| 9 | |
| 10 | #include "ots.h" |
| 11 | |
| 12 | namespace ots { |
| 13 | |
| 14 | struct OpenTypeCMAPSubtableRange { |
| 15 | uint32_t start_range; |
| 16 | uint32_t end_range; |
| 17 | uint32_t start_glyph_id; |
| 18 | }; |
| 19 | |
bashi@google.com | 93aedf7 | 2010-12-24 00:29:23 +0000 | [diff] [blame] | 20 | struct OpenTypeCMAPSubtableVSRange { |
| 21 | uint32_t unicode_value; |
| 22 | uint8_t additional_count; |
| 23 | }; |
| 24 | |
| 25 | struct OpenTypeCMAPSubtableVSMapping { |
| 26 | uint32_t unicode_value; |
| 27 | uint16_t glyph_id; |
| 28 | }; |
| 29 | |
| 30 | struct OpenTypeCMAPSubtableVSRecord { |
| 31 | uint32_t var_selector; |
| 32 | uint32_t default_offset; |
| 33 | uint32_t non_default_offset; |
| 34 | std::vector<OpenTypeCMAPSubtableVSRange> ranges; |
| 35 | std::vector<OpenTypeCMAPSubtableVSMapping> mappings; |
| 36 | }; |
| 37 | |
yusukes@chromium.org | d257d18 | 2009-11-04 04:56:32 +0000 | [diff] [blame] | 38 | struct OpenTypeCMAP { |
| 39 | OpenTypeCMAP() |
bashi@google.com | 93aedf7 | 2010-12-24 00:29:23 +0000 | [diff] [blame] | 40 | : subtable_0_3_4_data(NULL), |
| 41 | subtable_0_3_4_length(0), |
| 42 | subtable_0_5_14_length(0), |
| 43 | subtable_3_0_4_data(NULL), |
yusukes@chromium.org | a4099a3 | 2009-11-12 01:43:51 +0000 | [diff] [blame] | 44 | subtable_3_0_4_length(0), |
| 45 | subtable_3_1_4_data(NULL), |
agl@chromium.org | 7d18d4e | 2010-10-20 20:06:53 +0000 | [diff] [blame] | 46 | subtable_3_1_4_length(0) { |
yusukes@chromium.org | d257d18 | 2009-11-04 04:56:32 +0000 | [diff] [blame] | 47 | } |
| 48 | |
bashi@google.com | 93aedf7 | 2010-12-24 00:29:23 +0000 | [diff] [blame] | 49 | // Platform 0, Encoding 3, Format 4, Unicode BMP table. |
| 50 | const uint8_t *subtable_0_3_4_data; |
| 51 | size_t subtable_0_3_4_length; |
| 52 | |
| 53 | // Platform 0, Encoding 5, Format 14, Unicode Variation Sequence table. |
| 54 | size_t subtable_0_5_14_length; |
| 55 | std::vector<OpenTypeCMAPSubtableVSRecord> subtable_0_5_14; |
| 56 | |
yusukes@chromium.org | a4099a3 | 2009-11-12 01:43:51 +0000 | [diff] [blame] | 57 | // Platform 3, Encoding 0, Format 4, MS Symbol table. |
| 58 | const uint8_t *subtable_3_0_4_data; |
| 59 | size_t subtable_3_0_4_length; |
| 60 | // Platform 3, Encoding 1, Format 4, MS Unicode BMP table. |
| 61 | const uint8_t *subtable_3_1_4_data; |
| 62 | size_t subtable_3_1_4_length; |
| 63 | |
| 64 | // Platform 3, Encoding 10, Format 12, MS Unicode UCS-4 table. |
| 65 | std::vector<OpenTypeCMAPSubtableRange> subtable_3_10_12; |
| 66 | // Platform 3, Encoding 10, Format 13, MS UCS-4 Fallback table. |
| 67 | std::vector<OpenTypeCMAPSubtableRange> subtable_3_10_13; |
| 68 | // Platform 1, Encoding 0, Format 0, Mac Roman table. |
| 69 | std::vector<uint8_t> subtable_1_0_0; |
yusukes@chromium.org | d257d18 | 2009-11-04 04:56:32 +0000 | [diff] [blame] | 70 | }; |
| 71 | |
| 72 | } // namespace ots |
| 73 | |
| 74 | #endif |