LCOV - code coverage report
Current view: directory - gfx/ots/src - hmtx.cc (source / functions) Found Hit Coverage
Test: app.info Lines: 19 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 "hmtx.h"
       6                 : 
       7                 : #include "hhea.h"
       8                 : #include "maxp.h"
       9                 : 
      10                 : // hmtx - Horizontal Metrics
      11                 : // http://www.microsoft.com/opentype/otspec/hmtx.htm
      12                 : 
      13                 : namespace ots {
      14                 : 
      15               0 : bool ots_hmtx_parse(OpenTypeFile *file, const uint8_t *data, size_t length) {
      16               0 :   Buffer table(data, length);
      17               0 :   OpenTypeHMTX *hmtx = new OpenTypeHMTX;
      18               0 :   file->hmtx = hmtx;
      19                 : 
      20               0 :   if (!file->hhea || !file->maxp) {
      21               0 :     return OTS_FAILURE();
      22                 :   }
      23                 : 
      24               0 :   if (!ParseMetricsTable(&table, file->maxp->num_glyphs,
      25               0 :                          &file->hhea->header, &hmtx->metrics)) {
      26               0 :     return OTS_FAILURE();
      27                 :   }
      28                 : 
      29               0 :   return true;
      30                 : }
      31                 : 
      32               0 : bool ots_hmtx_should_serialise(OpenTypeFile *file) {
      33               0 :   return file->hmtx != NULL;
      34                 : }
      35                 : 
      36               0 : bool ots_hmtx_serialise(OTSStream *out, OpenTypeFile *file) {
      37               0 :   if (!SerialiseMetricsTable(out, &file->hmtx->metrics)) {
      38               0 :     return OTS_FAILURE();
      39                 :   }
      40               0 :   return true;
      41                 : }
      42                 : 
      43               0 : void ots_hmtx_free(OpenTypeFile *file) {
      44               0 :   delete file->hmtx;
      45               0 : }
      46                 : 
      47                 : }  // namespace ots

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