Adding upstream version 115.7.0esr.upstream/115.7.0esr

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

1 files changed, 46 insertions, 0 deletions

diff --git a/gfx/ots/src/avar.h b/gfx/ots/src/avar.h
new file mode 100644
index 0000000000..5954962cde
--- /dev/null
+++ b/gfx/ots/src/avar.h
@@ -0,0 +1,46 @@
+// 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_AVAR_H_
+#define OTS_AVAR_H_
+
+#include "ots.h"
+
+#include <vector>
+
+namespace ots {
+
+// -----------------------------------------------------------------------------
+// OpenTypeAVAR Interface
+// -----------------------------------------------------------------------------
+
+class OpenTypeAVAR : public Table {
+ public:
+  explicit OpenTypeAVAR(Font* font, uint32_t tag)
+      : Table(font, tag, tag) { }
+
+  bool Parse(const uint8_t* data, size_t length);
+  bool Serialize(OTSStream* out);
+
+ private:
+  uint16_t majorVersion;
+  uint16_t minorVersion;
+  uint16_t reserved;
+  uint16_t axisCount;
+
+  struct AxisValueMap {
+    int16_t fromCoordinate;
+    int16_t toCoordinate;
+  };
+
+  std::vector<std::vector<AxisValueMap>> axisSegmentMaps;
+
+  // Only used for versions >= 2
+  const uint8_t *m_data;
+  size_t m_length;
+};
+
+}  // namespace ots
+
+#endif  // OTS_AVAR_H_