Roll harfbuzz-ng to 1.0.5

third_party/harfbuzz-ng/src/hb-ot-glyf-table.hh

+/*
+ * Copyright © 2015  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_GLYF_TABLE_HH
+#define HB_OT_GLYF_TABLE_HH
+
+#include "hb-open-type-private.hh"
+
+
+namespace OT {
+
+
+/*
+ * loca -- Index to Location
+ */
+
+#define HB_OT_TAG_loca HB_TAG('l','o','c','a')
+
+
+struct loca
+{
+  static const hb_tag_t tableTag = HB_OT_TAG_loca;
+
+  inline bool sanitize (hb_sanitize_context_t *c) const
+  {
+    TRACE_SANITIZE (this);
+    return_trace (true);
+  }
+
+  public:
+  union {
+    USHORT      shortsZ[VAR];           /* Location offset divided by 2. */
+    ULONG       longsZ[VAR];            /* Location offset. */
+  } u;
+  DEFINE_SIZE_ARRAY (0, u.longsZ);
+};
+
+
+/*
+ * glyf -- TrueType Glyph Data
+ */
+
+#define HB_OT_TAG_glyf HB_TAG('g','l','y','f')
+
+
+struct glyf
+{
+  static const hb_tag_t tableTag = HB_OT_TAG_glyf;
+
+  inline bool sanitize (hb_sanitize_context_t *c) const
+  {
+    TRACE_SANITIZE (this);
+    /* We don't check for anything specific here.  The users of the
+     * struct do all the hard work... */
+    return_trace (true);
+  }
+
+  public:
+  BYTE          dataX[VAR];             /* Glyphs data. */
+
+  DEFINE_SIZE_ARRAY (0, dataX);
+};
+
+struct glyfGlyphHeader
+{
+  SHORT         numberOfContours;       /* If the number of contours is
+                                         * greater than or equal to zero,
+                                         * this is a simple glyph; if negative,
+                                         * this is a composite glyph. */
+  SHORT         xMin;                   /* Minimum x for coordinate data. */
+  SHORT         yMin;                   /* Minimum y for coordinate data. */
+  SHORT         xMax;                   /* Maximum x for coordinate data. */
+  SHORT         yMax;                   /* Maximum y for coordinate data. */
+
+  DEFINE_SIZE_STATIC (10);
+};
+
+} /* namespace OT */
+
+
+#endif /* HB_OT_GLYF_TABLE_HH */