Line data    Source code

       1             : // Copyright (c) 2009 The Chromium Authors. All rights reserved.
       2             : // Use of this source code is governed by a BSD-style license that can be
       3             : // found in the LICENSE file.
       4             : 
       5             : #ifndef OTS_VDMX_H_
       6             : #define OTS_VDMX_H_
       7             : 
       8             : #include <vector>
       9             : 
      10             : #include "ots.h"
      11             : 
      12             : namespace ots {
      13             : 
      14             : struct OpenTypeVDMXRatioRecord {
      15             :   uint8_t charset;
      16             :   uint8_t x_ratio;
      17             :   uint8_t y_start_ratio;
      18             :   uint8_t y_end_ratio;
      19             : };
      20             : 
      21             : struct OpenTypeVDMXVTable {
      22             :   uint16_t y_pel_height;
      23             :   int16_t y_max;
      24             :   int16_t y_min;
      25             : };
      26             : 
      27           0 : struct OpenTypeVDMXGroup {
      28             :   uint16_t recs;
      29             :   uint8_t startsz;
      30             :   uint8_t endsz;
      31             :   std::vector<OpenTypeVDMXVTable> entries;
      32             : };
      33             : 
      34           0 : struct OpenTypeVDMX {
      35             :   uint16_t version;
      36             :   uint16_t num_recs;
      37             :   uint16_t num_ratios;
      38             :   std::vector<OpenTypeVDMXRatioRecord> rat_ranges;
      39             :   std::vector<uint16_t> offsets;
      40             :   std::vector<OpenTypeVDMXGroup> groups;
      41             : };
      42             : 
      43             : }  // namespace ots
      44             : 
      45             : #endif  // OTS_VDMX_H_