The Tor Browser: gfx/ots/src/vdmx.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     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.

     5 #ifndef OTS_VDMX_H_

     6 #define OTS_VDMX_H_

     8 #include <vector>

    10 #include "ots.h"

    12 namespace ots {

    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 };

    21 struct OpenTypeVDMXVTable {

    22   uint16_t y_pel_height;

    23   int16_t y_max;

    24   int16_t y_min;

    25 };

    27 struct OpenTypeVDMXGroup {

    28   uint16_t recs;

    29   uint8_t startsz;

    30   uint8_t endsz;

    31   std::vector<OpenTypeVDMXVTable> entries;

    32 };

    34 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 };

    43 }  // namespace ots

    45 #endif  // OTS_VDMX_H_

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