summaryrefslogtreecommitdiffstats
path: root/gfx/ots/src/cmap.h
diff options
context:
space:
mode:
authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /gfx/ots/src/cmap.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
downloadUXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip
Add m-esr52 at 52.6.0
Diffstat (limited to 'gfx/ots/src/cmap.h')
-rw-r--r--gfx/ots/src/cmap.h74
1 files changed, 74 insertions, 0 deletions
diff --git a/gfx/ots/src/cmap.h b/gfx/ots/src/cmap.h
new file mode 100644
index 000000000..5b09556b7
--- /dev/null
+++ b/gfx/ots/src/cmap.h
@@ -0,0 +1,74 @@
+// 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