LCOV - code coverage report
Current view: directory - gfx/ots/src - hhea.cc (source / functions) Found Hit Coverage
Test: app.info Lines: 20 0 0.0 %
Date: 2012-06-02 Functions: 4 0 0.0 %

       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                 : #include "hhea.h"
       6                 : 
       7                 : #include "head.h"
       8                 : #include "maxp.h"
       9                 : 
      10                 : // hhea - Horizontal Header
      11                 : // http://www.microsoft.com/opentype/otspec/hhea.htm
      12                 : 
      13                 : namespace ots {
      14                 : 
      15               0 : bool ots_hhea_parse(OpenTypeFile *file, const uint8_t *data, size_t length) {
      16               0 :   Buffer table(data, length);
      17               0 :   OpenTypeHHEA *hhea = new OpenTypeHHEA;
      18               0 :   file->hhea = hhea;
      19                 : 
      20               0 :   if (!table.ReadU32(&hhea->header.version)) {
      21               0 :     return OTS_FAILURE();
      22                 :   }
      23               0 :   if (hhea->header.version >> 16 != 1) {
      24               0 :     return OTS_FAILURE();
      25                 :   }
      26                 : 
      27               0 :   if (!ParseMetricsHeader(file, &table, &hhea->header)) {
      28               0 :     return OTS_FAILURE();
      29                 :   }
      30                 : 
      31               0 :   return true;
      32                 : }
      33                 : 
      34               0 : bool ots_hhea_should_serialise(OpenTypeFile *file) {
      35               0 :   return file->hhea != NULL;
      36                 : }
      37                 : 
      38               0 : bool ots_hhea_serialise(OTSStream *out, OpenTypeFile *file) {
      39               0 :   if (!SerialiseMetricsHeader(out, &file->hhea->header)) {
      40               0 :     return OTS_FAILURE();
      41                 :   }
      42               0 :   return true;
      43                 : }
      44                 : 
      45               0 : void ots_hhea_free(OpenTypeFile *file) {
      46               0 :   delete file->hhea;
      47               0 : }
      48                 : 
      49                 : }  // namespace ots

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