Adding upstream version 115.8.0esr.upstream/115.8.0esr

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

1 files changed, 28 insertions, 0 deletions

diff --git a/gfx/ots/src/hhea.cc b/gfx/ots/src/hhea.cc
new file mode 100644
index 0000000000..55b2753bf9
--- /dev/null
+++ b/gfx/ots/src/hhea.cc
@@ -0,0 +1,28 @@
+// Copyright (c) 2009-2017 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.
+
+#include "hhea.h"
+
+#include "head.h"
+#include "maxp.h"
+
+// hhea - Horizontal Header
+// http://www.microsoft.com/typography/otspec/hhea.htm
+
+namespace ots {
+
+bool OpenTypeHHEA::Parse(const uint8_t *data, size_t length) {
+  Buffer table(data, length);
+
+  if (!table.ReadU32(&this->version)) {
+    return Error("Failed to read table version");
+  }
+  if (this->version >> 16 != 1) {
+    return Error("Unsupported majorVersion: %d", this->version >> 16);
+  }
+
+  return OpenTypeMetricsHeader::Parse(data, length);
+}
+
+}  // namespace ots