Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 64 insertions, 0 deletions

diff --git a/gfx/ots/src/name.h b/gfx/ots/src/name.h
new file mode 100644
index 0000000000..68c7ac096d
--- /dev/null
+++ b/gfx/ots/src/name.h
@@ -0,0 +1,64 @@
+// Copyright (c) 2011-2017 The OTS 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_NAME_H_
+#define OTS_NAME_H_
+
+#include <new>
+#include <string>
+#include <utility>
+#include <vector>
+#include <unordered_set>
+
+#include "ots.h"
+
+namespace ots {
+
+struct NameRecord {
+  NameRecord() {
+  }
+
+  NameRecord(uint16_t platformID, uint16_t encodingID,
+             uint16_t languageID, uint16_t nameID)
+    : platform_id(platformID),
+      encoding_id(encodingID),
+      language_id(languageID),
+      name_id(nameID) {
+  }
+
+  uint16_t platform_id;
+  uint16_t encoding_id;
+  uint16_t language_id;
+  uint16_t name_id;
+  std::string text;
+
+  bool operator<(const NameRecord& rhs) const {
+    if (platform_id < rhs.platform_id) return true;
+    if (platform_id > rhs.platform_id) return false;
+    if (encoding_id < rhs.encoding_id) return true;
+    if (encoding_id > rhs.encoding_id) return false;
+    if (language_id < rhs.language_id) return true;
+    if (language_id > rhs.language_id) return false;
+    return name_id < rhs.name_id;
+  }
+};
+
+class OpenTypeNAME : public Table {
+ public:
+  explicit OpenTypeNAME(Font *font, uint32_t tag)
+      : Table(font, tag, tag) { }
+
+  bool Parse(const uint8_t *data, size_t length);
+  bool Serialize(OTSStream *out);
+  bool IsValidNameId(uint16_t nameID, bool addIfMissing = false);
+
+ private:
+  std::vector<NameRecord> names;
+  std::vector<std::string> lang_tags;
+  std::unordered_set<uint16_t> name_ids;
+};
+
+}  // namespace ots
+
+#endif  // OTS_NAME_H_