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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /gfx/ots/src/vdmx.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'gfx/ots/src/vdmx.h')
-rw-r--r--gfx/ots/src/vdmx.h45
1 files changed, 45 insertions, 0 deletions
diff --git a/gfx/ots/src/vdmx.h b/gfx/ots/src/vdmx.h
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index 000000000..1d959efe5
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+++ b/gfx/ots/src/vdmx.h
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+// Copyright (c) 2009 The Chromium 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_VDMX_H_
+#define OTS_VDMX_H_
+
+#include <vector>
+
+#include "ots.h"
+
+namespace ots {
+
+struct OpenTypeVDMXRatioRecord {
+ uint8_t charset;
+ uint8_t x_ratio;
+ uint8_t y_start_ratio;
+ uint8_t y_end_ratio;
+};
+
+struct OpenTypeVDMXVTable {
+ uint16_t y_pel_height;
+ int16_t y_max;
+ int16_t y_min;
+};
+
+struct OpenTypeVDMXGroup {
+ uint16_t recs;
+ uint8_t startsz;
+ uint8_t endsz;
+ std::vector<OpenTypeVDMXVTable> entries;
+};
+
+struct OpenTypeVDMX {
+ uint16_t version;
+ uint16_t num_recs;
+ uint16_t num_ratios;
+ std::vector<OpenTypeVDMXRatioRecord> rat_ranges;
+ std::vector<uint16_t> offsets;
+ std::vector<OpenTypeVDMXGroup> groups;
+};
+
+} // namespace ots
+
+#endif // OTS_VDMX_H_