1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/ots/src/vdmx.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,45 @@
1.4 +// Copyright (c) 2009 The Chromium Authors. All rights reserved.
1.5 +// Use of this source code is governed by a BSD-style license that can be
1.6 +// found in the LICENSE file.
1.7 +
1.8 +#ifndef OTS_VDMX_H_
1.9 +#define OTS_VDMX_H_
1.10 +
1.11 +#include <vector>
1.12 +
1.13 +#include "ots.h"
1.14 +
1.15 +namespace ots {
1.16 +
1.17 +struct OpenTypeVDMXRatioRecord {
1.18 + uint8_t charset;
1.19 + uint8_t x_ratio;
1.20 + uint8_t y_start_ratio;
1.21 + uint8_t y_end_ratio;
1.22 +};
1.23 +
1.24 +struct OpenTypeVDMXVTable {
1.25 + uint16_t y_pel_height;
1.26 + int16_t y_max;
1.27 + int16_t y_min;
1.28 +};
1.29 +
1.30 +struct OpenTypeVDMXGroup {
1.31 + uint16_t recs;
1.32 + uint8_t startsz;
1.33 + uint8_t endsz;
1.34 + std::vector<OpenTypeVDMXVTable> entries;
1.35 +};
1.36 +
1.37 +struct OpenTypeVDMX {
1.38 + uint16_t version;
1.39 + uint16_t num_recs;
1.40 + uint16_t num_ratios;
1.41 + std::vector<OpenTypeVDMXRatioRecord> rat_ranges;
1.42 + std::vector<uint16_t> offsets;
1.43 + std::vector<OpenTypeVDMXGroup> groups;
1.44 +};
1.45 +
1.46 +} // namespace ots
1.47 +
1.48 +#endif // OTS_VDMX_H_
