/* * Copyright © 2011 Google, Inc. * * This is part of HarfBuzz, a text shaping library. * * Permission is hereby granted, without written agreement and without * license or royalty fees, to use, copy, modify, and distribute this * software and its documentation for any purpose, provided that the * above copyright notice and the following two paragraphs appear in * all copies of this software. * * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH * DAMAGE. * * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. * * Google Author(s): Behdad Esfahbod */ #include "hb-font-private.hh" /* Shall be first since may include windows.h */ #include "hb-open-type-private.hh" #include "hb-ot-hhea-table.hh" #include "hb-ot-hmtx-table.hh" #include "hb-blob.h" #include #if 0 struct hb_tt_font_t { const struct hhea *hhea; hb_blob_t *hhea_blob; }; static hb_tt_font_t * _hb_tt_font_create (hb_font_t *font) { /* TODO Remove this object altogether */ hb_tt_font_t *tt = (hb_tt_font_t *) calloc (1, sizeof (hb_tt_font_t)); tt->hhea_blob = Sanitizer::sanitize (font->face->reference_table (HB_OT_TAG_hhea)); tt->hhea = Sanitizer::lock_instance (tt->hhea_blob); return tt; } static void _hb_tt_font_destroy (hb_tt_font_t *tt) { hb_blob_destroy (tt->hhea_blob); free (tt); } static inline const hhea& _get_hhea (hb_face_t *face) { return likely (face->tt && face->tt->hhea) ? *face->tt->hhea : Null(hhea); } /* * hb_tt_font_funcs_t */ #endif