22037499b4
Searches variation axes of a hb_font_t object for a specific axis first, if not set, then tries to get default style values from different tables of the font.
141 lines
3.5 KiB
C++
141 lines
3.5 KiB
C++
/*
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* Copyright © 2007,2008,2009 Red Hat, Inc.
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* Copyright © 2012,2013 Google, Inc.
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* Copyright © 2019, Facebook Inc.
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*
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* This is part of HarfBuzz, a text shaping library.
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*
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* Permission is hereby granted, without written agreement and without
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* license or royalty fees, to use, copy, modify, and distribute this
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* software and its documentation for any purpose, provided that the
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* above copyright notice and the following two paragraphs appear in
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* all copies of this software.
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*
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
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* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
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* DAMAGE.
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*
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* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
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* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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*
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* Red Hat Author(s): Behdad Esfahbod
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* Google Author(s): Behdad Esfahbod
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* Facebook Author(s): Behdad Esfahbod
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*/
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#ifndef HB_OT_FACE_TABLE_LIST_HH
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#define HB_OT_FACE_TABLE_LIST_HH
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#endif /* HB_OT_FACE_TABLE_LIST_HH */ /* Dummy header guards */
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#ifndef HB_OT_ACCELERATOR
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#define HB_OT_ACCELERATOR(Namespace, Type) HB_OT_TABLE (Namespace, Type)
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#define _HB_OT_ACCELERATOR_UNDEF
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#endif
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/* This lists font tables that the hb_face_t will contain and lazily
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* load. Don't add a table unless it's used though. This is not
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* exactly free. */
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/* v--- Add new tables in the right place here. */
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/* OpenType fundamentals. */
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HB_OT_TABLE (OT, head)
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#if !defined(HB_NO_FACE_COLLECT_UNICODES) || !defined(HB_NO_OT_FONT)
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HB_OT_ACCELERATOR (OT, cmap)
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#endif
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HB_OT_TABLE (OT, hhea)
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HB_OT_ACCELERATOR (OT, hmtx)
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HB_OT_TABLE (OT, OS2)
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#if !defined(HB_NO_OT_FONT_GLYPH_NAMES) || !defined(HB_NO_METRICS) || !defined(HB_NO_STYLE)
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HB_OT_ACCELERATOR (OT, post)
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#endif
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#ifndef HB_NO_NAME
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HB_OT_ACCELERATOR (OT, name)
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#endif
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#ifndef HB_NO_STYLE
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HB_OT_TABLE (AAT, fdsc)
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HB_OT_TABLE (OT, STAT)
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#endif
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#ifndef HB_NO_META
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HB_OT_ACCELERATOR (OT, meta)
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#endif
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/* Vertical layout. */
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HB_OT_TABLE (OT, vhea)
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HB_OT_ACCELERATOR (OT, vmtx)
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/* TrueType outlines. */
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HB_OT_ACCELERATOR (OT, glyf)
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/* CFF outlines. */
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#ifndef HB_NO_CFF
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HB_OT_ACCELERATOR (OT, cff1)
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HB_OT_ACCELERATOR (OT, cff2)
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HB_OT_TABLE (OT, VORG)
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#endif
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/* OpenType variations. */
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#ifndef HB_NO_VAR
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HB_OT_TABLE (OT, fvar)
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HB_OT_TABLE (OT, avar)
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HB_OT_ACCELERATOR (OT, gvar)
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HB_OT_TABLE (OT, MVAR)
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#endif
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/* Legacy kern. */
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#ifndef HB_NO_OT_KERN
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HB_OT_TABLE (OT, kern)
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#endif
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/* OpenType shaping. */
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#ifndef HB_NO_OT_LAYOUT
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HB_OT_ACCELERATOR (OT, GDEF)
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HB_OT_ACCELERATOR (OT, GSUB)
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HB_OT_ACCELERATOR (OT, GPOS)
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//HB_OT_TABLE (OT, JSTF)
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#endif
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/* OpenType baseline. */
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#ifndef HB_NO_BASE
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HB_OT_TABLE (OT, BASE)
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#endif
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/* AAT shaping. */
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#ifndef HB_NO_AAT
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HB_OT_TABLE (AAT, morx)
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HB_OT_TABLE (AAT, mort)
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HB_OT_TABLE (AAT, kerx)
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HB_OT_TABLE (AAT, ankr)
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HB_OT_TABLE (AAT, trak)
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HB_OT_TABLE (AAT, lcar)
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HB_OT_TABLE (AAT, ltag)
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HB_OT_TABLE (AAT, feat)
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// HB_OT_TABLE (AAT, opbd)
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#endif
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/* OpenType color fonts. */
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#ifndef HB_NO_COLOR
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HB_OT_TABLE (OT, COLR)
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HB_OT_TABLE (OT, CPAL)
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HB_OT_ACCELERATOR (OT, CBDT)
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HB_OT_ACCELERATOR (OT, sbix)
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HB_OT_ACCELERATOR (OT, SVG)
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#endif
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/* OpenType math. */
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#ifndef HB_NO_MATH
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HB_OT_TABLE (OT, MATH)
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#endif
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#ifdef _HB_OT_ACCELERATOR_UNDEF
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#undef HB_OT_ACCELERATOR
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#endif
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