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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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Add m-esr52 at 52.6.0
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+/*
+ * Copyright © 2016 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
+ */
+
+#ifndef HB_OT_POST_TABLE_HH
+#define HB_OT_POST_TABLE_HH
+
+#include "hb-open-type-private.hh"
+
+
+namespace OT {
+
+
+/*
+ * post -- PostScript
+ */
+
+#define HB_OT_TAG_post HB_TAG('p','o','s','t')
+
+
+struct postV2Tail
+{
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
+ TRACE_SANITIZE (this);
+ return_trace (numberOfGlyphs.sanitize (c) &&
+ c->check_array (glyphNameIndex, sizeof (USHORT), numberOfGlyphs));
+ }
+
+ USHORT numberOfGlyphs; /* Number of glyphs (this should be the
+ * same as numGlyphs in 'maxp' table). */
+ USHORT glyphNameIndex[VAR]; /* This is not an offset, but is the
+ * ordinal number of the glyph in 'post'
+ * string tables. */
+ BYTE namesX[VAR]; /* Glyph names with length bytes [variable]
+ * (a Pascal string). */
+
+ DEFINE_SIZE_ARRAY2 (2, glyphNameIndex, namesX);
+};
+
+struct post
+{
+ static const hb_tag_t tableTag = HB_OT_TAG_post;
+
+ inline bool sanitize (hb_sanitize_context_t *c) const
+ {
+ TRACE_SANITIZE (this);
+ if (unlikely (!c->check_struct (this)))
+ return_trace (false);
+ if (version.to_int () == 0x00020000)
+ {
+ const postV2Tail &v2 = StructAfter<postV2Tail>(*this);
+ return_trace (v2.sanitize (c));
+ }
+ return_trace (true);
+ }
+
+ public:
+ FixedVersion<>version; /* 0x00010000 for version 1.0
+ * 0x00020000 for version 2.0
+ * 0x00025000 for version 2.5 (deprecated)
+ * 0x00030000 for version 3.0 */
+ Fixed italicAngle; /* Italic angle in counter-clockwise degrees
+ * from the vertical. Zero for upright text,
+ * negative for text that leans to the right
+ * (forward). */
+ FWORD underlinePosition; /* This is the suggested distance of the top
+ * of the underline from the baseline
+ * (negative values indicate below baseline).
+ * The PostScript definition of this FontInfo
+ * dictionary key (the y coordinate of the
+ * center of the stroke) is not used for
+ * historical reasons. The value of the
+ * PostScript key may be calculated by
+ * subtracting half the underlineThickness
+ * from the value of this field. */
+ FWORD underlineThickness; /* Suggested values for the underline
+ thickness. */
+ ULONG isFixedPitch; /* Set to 0 if the font is proportionally
+ * spaced, non-zero if the font is not
+ * proportionally spaced (i.e. monospaced). */
+ ULONG minMemType42; /* Minimum memory usage when an OpenType font
+ * is downloaded. */
+ ULONG maxMemType42; /* Maximum memory usage when an OpenType font
+ * is downloaded. */
+ ULONG minMemType1; /* Minimum memory usage when an OpenType font
+ * is downloaded as a Type 1 font. */
+ ULONG maxMemType1; /* Maximum memory usage when an OpenType font
+ * is downloaded as a Type 1 font. */
+/*postV2Tail v2[VAR];*/
+ DEFINE_SIZE_STATIC (32);
+};
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_POST_TABLE_HH */