Adding upstream version 115.7.0esr.upstream/115.7.0esr

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

1 files changed, 43 insertions, 0 deletions

diff --git a/gfx/ots/src/gvar.h b/gfx/ots/src/gvar.h
new file mode 100644
index 0000000000..a25df6b855
--- /dev/null
+++ b/gfx/ots/src/gvar.h
@@ -0,0 +1,43 @@
+// Copyright (c) 2018 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_GVAR_H_
+#define OTS_GVAR_H_
+
+#include "ots.h"
+
+namespace ots {
+
+// -----------------------------------------------------------------------------
+// OpenTypeGVAR Interface
+// -----------------------------------------------------------------------------
+
+class OpenTypeGVAR : public Table {
+ public:
+  explicit OpenTypeGVAR(Font* font, uint32_t tag)
+      : Table(font, tag, tag), m_ownsData(false) { }
+
+  virtual ~OpenTypeGVAR() {
+    if (m_ownsData) {
+      delete[] m_data;
+    }
+  }
+
+  bool Parse(const uint8_t* data, size_t length);
+  bool Serialize(OTSStream* out);
+
+#ifdef OTS_SYNTHESIZE_MISSING_GVAR
+  bool InitEmpty();
+#endif
+
+ private:
+  const uint8_t *m_data;
+  size_t m_length;
+
+  bool m_ownsData;
+};
+
+}  // namespace ots
+
+#endif  // OTS_GVAR_H_