| // Copyright (c) 2009 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef OTS_CMAP_H_ |
| #define OTS_CMAP_H_ |
| |
| #include <vector> |
| |
| #include "ots.h" |
| |
| namespace ots { |
| |
| struct OpenTypeCMAPSubtableRange { |
| uint32_t start_range; |
| uint32_t end_range; |
| uint32_t start_glyph_id; |
| }; |
| |
| struct OpenTypeCMAPSubtableVSRange { |
| uint32_t unicode_value; |
| uint8_t additional_count; |
| }; |
| |
| struct OpenTypeCMAPSubtableVSMapping { |
| uint32_t unicode_value; |
| uint16_t glyph_id; |
| }; |
| |
| struct OpenTypeCMAPSubtableVSRecord { |
| uint32_t var_selector; |
| uint32_t default_offset; |
| uint32_t non_default_offset; |
| std::vector<OpenTypeCMAPSubtableVSRange> ranges; |
| std::vector<OpenTypeCMAPSubtableVSMapping> mappings; |
| }; |
| |
| struct OpenTypeCMAP { |
| OpenTypeCMAP() |
| : subtable_0_3_4_data(NULL), |
| subtable_0_3_4_length(0), |
| subtable_0_5_14_length(0), |
| subtable_3_0_4_data(NULL), |
| subtable_3_0_4_length(0), |
| subtable_3_1_4_data(NULL), |
| subtable_3_1_4_length(0) { |
| } |
| |
| // Platform 0, Encoding 3, Format 4, Unicode BMP table. |
| const uint8_t *subtable_0_3_4_data; |
| size_t subtable_0_3_4_length; |
| |
| // Platform 0, Encoding 5, Format 14, Unicode Variation Sequence table. |
| size_t subtable_0_5_14_length; |
| std::vector<OpenTypeCMAPSubtableVSRecord> subtable_0_5_14; |
| |
| // Platform 3, Encoding 0, Format 4, MS Symbol table. |
| const uint8_t *subtable_3_0_4_data; |
| size_t subtable_3_0_4_length; |
| // Platform 3, Encoding 1, Format 4, MS Unicode BMP table. |
| const uint8_t *subtable_3_1_4_data; |
| size_t subtable_3_1_4_length; |
| |
| // Platform 3, Encoding 10, Format 12, MS Unicode UCS-4 table. |
| std::vector<OpenTypeCMAPSubtableRange> subtable_3_10_12; |
| // Platform 3, Encoding 10, Format 13, MS UCS-4 Fallback table. |
| std::vector<OpenTypeCMAPSubtableRange> subtable_3_10_13; |
| // Platform 1, Encoding 0, Format 0, Mac Roman table. |
| std::vector<uint8_t> subtable_1_0_0; |
| }; |
| |
| } // namespace ots |
| |
| #endif |