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flutter/third_party/harfbuzz/5639e253f91bd71cdb626719ebc5b8d68631cc73^!/.
commit
5639e253f91bd71cdb626719ebc5b8d68631cc73
[log]
author
Behdad Esfahbod <behdad@behdad.org>
Wed Mar 31 16:04:43 2021 -0600
committer
Behdad Esfahbod <behdad@behdad.org>
Wed Mar 31 16:04:43 2021 -0600
tree
67d573acf5e4c31e965e99d3308ca338028673a6
parent
2520a82df9116fbc287cec1be66d05874c467bbb [diff]
Add Array16Of<>

diff --git a/src/hb-aat-layout-common.hh b/src/hb-aat-layout-common.hh
index ed73960..8e7b7b5 100644
--- a/src/hb-aat-layout-common.hh
+++ b/src/hb-aat-layout-common.hh

@@ -659,7 +659,7 @@
   }
   protected:
   HBGlyphID		firstGlyph;	/* First glyph index included in the trimmed array. */
-  ArrayOf<HBUCHAR>	classArray;	/* The class codes (indexed by glyph index minus
+  Array16Of<HBUCHAR>	classArray;	/* The class codes (indexed by glyph index minus
 					 * firstGlyph). */
   public:
   DEFINE_SIZE_ARRAY (4, classArray);

diff --git a/src/hb-aat-layout-just-table.hh b/src/hb-aat-layout-just-table.hh
index 7b77a43..556d4ad 100644
--- a/src/hb-aat-layout-just-table.hh
+++ b/src/hb-aat-layout-just-table.hh

@@ -79,7 +79,7 @@
 				 * to decompose before more frequent ones. The ligatures
 				 * on the line of text will decompose in increasing
 				 * value of this field. */
-  ArrayOf<HBUINT16>
+  Array16Of<HBUINT16>
 		decomposedglyphs;
 				/* Number of 16-bit glyph indexes that follow;
 				 * the ligature will be decomposed into these glyphs.

diff --git a/src/hb-open-type.hh b/src/hb-open-type.hh
index 90f306f..6220501 100644
--- a/src/hb-open-type.hh
+++ b/src/hb-open-type.hh

@@ -580,7 +580,7 @@
 
 
 /* An array with a number of elements. */
-template <typename Type, typename LenType=HBUINT16>
+template <typename Type, typename LenType>
 struct ArrayOf
 {
   typedef Type item_t;
@@ -710,8 +710,8 @@
   public:
   DEFINE_SIZE_ARRAY (sizeof (LenType), arrayZ);
 };
-template <typename Type>
-using Array32Of = ArrayOf<Type, HBUINT32>;
+template <typename Type> using Array16Of = ArrayOf<Type, HBUINT16>;
+template <typename Type> using Array32Of = ArrayOf<Type, HBUINT32>;
 using PString = ArrayOf<HBUINT8, HBUINT8>;
 
 /* Array of Offset's */

diff --git a/src/hb-ot-gasp-table.hh b/src/hb-ot-gasp-table.hh
index 4f29192..f2a9cad 100644
--- a/src/hb-ot-gasp-table.hh
+++ b/src/hb-ot-gasp-table.hh

@@ -71,7 +71,7 @@
 
   protected:
   HBUINT16	version;	/* Version number (set to 1) */
-  ArrayOf<GaspRange>
+  Array16Of<GaspRange>
 		gaspRanges;	/* Number of records to follow
 				 * Sorted by ppem */
   public:

diff --git a/src/hb-ot-layout-common.hh b/src/hb-ot-layout-common.hh
index dc59dcd..05889ef 100644
--- a/src/hb-ot-layout-common.hh
+++ b/src/hb-ot-layout-common.hh

@@ -517,7 +517,7 @@
 DECLARE_NULL_NAMESPACE_BYTES (OT, RangeRecord);
 
 
-struct IndexArray : ArrayOf<Index>
+struct IndexArray : Array16Of<Index>
 {
   bool intersects (const hb_map_t *indexes) const
   { return hb_any (*this, indexes); }
@@ -1011,7 +1011,7 @@
 					 * user-interface labels for the
 					 * feature parameters. (Must be zero
 					 * if numParameters is zero.) */
-  ArrayOf<HBUINT24>
+  Array16Of<HBUINT24>
 		characters;		/* Array of the Unicode Scalar Value
 					 * of the characters for which this
 					 * feature provides glyph variants.
@@ -1334,7 +1334,7 @@
   private:
   HBUINT16	lookupType;		/* Different enumerations for GSUB and GPOS */
   HBUINT16	lookupFlag;		/* Lookup qualifiers */
-  ArrayOf<Offset16>
+  Array16Of<Offset16>
 		subTable;		/* Array of SubTables */
 /*HBUINT16	markFilteringSetX[HB_VAR_ARRAY];*//* Index (base 0) into GDEF mark glyph sets
 					 * structure. This field is only present if bit
@@ -2044,7 +2044,7 @@
   protected:
   HBUINT16	classFormat;	/* Format identifier--format = 1 */
   HBGlyphID	startGlyph;	/* First GlyphID of the classValueArray */
-  ArrayOf<HBUINT16>
+  Array16Of<HBUINT16>
 		classValue;	/* Array of Class Values--one per GlyphID */
   public:
   DEFINE_SIZE_ARRAY (6, classValue);
@@ -2718,7 +2718,7 @@
   protected:
   HBUINT16		itemCount;
   HBUINT16		shortCount;
-  ArrayOf<HBUINT16>	regionIndices;
+  Array16Of<HBUINT16>	regionIndices;
 /*UnsizedArrayOf<HBUINT8>bytesX;*/
   public:
   DEFINE_SIZE_ARRAY (6, regionIndices);
@@ -3078,7 +3078,7 @@
 
   protected:
   FixedVersion<>	version;	/* Version--0x00010000u */
-  ArrayOf<FeatureTableSubstitutionRecord>
+  Array16Of<FeatureTableSubstitutionRecord>
 			substitutions;
   public:
   DEFINE_SIZE_ARRAY (6, substitutions);

diff --git a/src/hb-ot-layout-gdef-table.hh b/src/hb-ot-layout-gdef-table.hh
index cab6e05..0013886 100644
--- a/src/hb-ot-layout-gdef-table.hh
+++ b/src/hb-ot-layout-gdef-table.hh

@@ -42,7 +42,7 @@
  */
 
 /* Array of contour point indices--in increasing numerical order */
-struct AttachPoint : ArrayOf<HBUINT16>
+struct AttachPoint : Array16Of<HBUINT16>
 {
   bool subset (hb_subset_context_t *c) const
   {
@@ -460,7 +460,7 @@
 
   protected:
   HBUINT16	format;			/* Format identifier--format = 1 */
-  ArrayOf<Offset32To<Coverage>>
+  Array16Of<Offset32To<Coverage>>
 		coverage;		/* Array of long offsets to mark set
 					 * coverage tables */
   public:

diff --git a/src/hb-ot-layout-gpos-table.hh b/src/hb-ot-layout-gpos-table.hh
index 6e79cf8..bd3771d 100644
--- a/src/hb-ot-layout-gpos-table.hh
+++ b/src/hb-ot-layout-gpos-table.hh

@@ -648,7 +648,7 @@
   DEFINE_SIZE_STATIC (4);
 };
 
-struct MarkArray : ArrayOf<MarkRecord>	/* Array of MarkRecords--in Coverage order */
+struct MarkArray : Array16Of<MarkRecord>	/* Array of MarkRecords--in Coverage order */
 {
   bool apply (hb_ot_apply_context_t *c,
 	      unsigned int mark_index, unsigned int glyph_index,
@@ -657,7 +657,7 @@
   {
     TRACE_APPLY (this);
     hb_buffer_t *buffer = c->buffer;
-    const MarkRecord &record = ArrayOf<MarkRecord>::operator[](mark_index);
+    const MarkRecord &record = Array16Of<MarkRecord>::operator[](mark_index);
     unsigned int mark_class = record.klass;
 
     const Anchor& mark_anchor = this + record.markAnchor;
@@ -702,7 +702,7 @@
   bool sanitize (hb_sanitize_context_t *c) const
   {
     TRACE_SANITIZE (this);
-    return_trace (ArrayOf<MarkRecord>::sanitize (c, this));
+    return_trace (Array16Of<MarkRecord>::sanitize (c, this));
   }
 };
 
@@ -1780,7 +1780,7 @@
   Offset16To<Coverage>
 		coverage;		/* Offset to Coverage table--from
 					 * beginning of subtable */
-  ArrayOf<EntryExitRecord>
+  Array16Of<EntryExitRecord>
 		entryExitRecord;	/* Array of EntryExit records--in
 					 * Coverage Index order */
   public:

diff --git a/src/hb-ot-layout-gsub-table.hh b/src/hb-ot-layout-gsub-table.hh
index 66c2d68..25538d5 100644
--- a/src/hb-ot-layout-gsub-table.hh
+++ b/src/hb-ot-layout-gsub-table.hh

@@ -245,7 +245,7 @@
   Offset16To<Coverage>
 		coverage;		/* Offset to Coverage table--from
 					 * beginning of Substitution table */
-  ArrayOf<HBGlyphID>
+  Array16Of<HBGlyphID>
 		substitute;		/* Array of substitute
 					 * GlyphIDs--ordered by Coverage Index */
   public:
@@ -386,7 +386,7 @@
   }
 
   protected:
-  ArrayOf<HBGlyphID>
+  Array16Of<HBGlyphID>
 		substitute;		/* String of GlyphIDs to substitute */
   public:
   DEFINE_SIZE_ARRAY (2, substitute);
@@ -616,7 +616,7 @@
   }
 
   protected:
-  ArrayOf<HBGlyphID>
+  Array16Of<HBGlyphID>
 		alternates;		/* Array of alternate GlyphIDs--in
 					 * arbitrary order */
   public:
@@ -1203,7 +1203,7 @@
     if (!intersects (c->glyphs)) return;
 
     const Array16OfOffset16To<Coverage> &lookahead = StructAfter<Array16OfOffset16To<Coverage>> (backtrack);
-    const ArrayOf<HBGlyphID> &substitute = StructAfter<ArrayOf<HBGlyphID>> (lookahead);
+    const Array16Of<HBGlyphID> &substitute = StructAfter<Array16Of<HBGlyphID>> (lookahead);
 
     + hb_zip (this+coverage, substitute)
     | hb_filter (c->parent_active_glyphs (), hb_first)
@@ -1229,7 +1229,7 @@
     for (unsigned int i = 0; i < count; i++)
       if (unlikely (!(this+lookahead[i]).collect_coverage (c->after))) return;
 
-    const ArrayOf<HBGlyphID> &substitute = StructAfter<ArrayOf<HBGlyphID>> (lookahead);
+    const Array16Of<HBGlyphID> &substitute = StructAfter<Array16Of<HBGlyphID>> (lookahead);
     count = substitute.len;
     c->output->add_array (substitute.arrayZ, substitute.len);
   }
@@ -1249,7 +1249,7 @@
     if (likely (index == NOT_COVERED)) return_trace (false);
 
     const Array16OfOffset16To<Coverage> &lookahead = StructAfter<Array16OfOffset16To<Coverage>> (backtrack);
-    const ArrayOf<HBGlyphID> &substitute = StructAfter<ArrayOf<HBGlyphID>> (lookahead);
+    const Array16Of<HBGlyphID> &substitute = StructAfter<Array16Of<HBGlyphID>> (lookahead);
 
     if (unlikely (index >= substitute.len)) return_trace (false);
 
@@ -1312,7 +1312,7 @@
     if (!serialize_coverage_offset_array (c, backtrack_iter)) return_trace (false);
     if (!serialize_coverage_offset_array (c, lookahead_iter)) return_trace (false);
 
-    auto *substitute_out = c->serializer->start_embed<ArrayOf<HBGlyphID>> ();
+    auto *substitute_out = c->serializer->start_embed<Array16Of<HBGlyphID>> ();
     auto substitutes =
     + coverage_subst_iter
     | hb_map (hb_second)
@@ -1337,7 +1337,7 @@
     const hb_map_t &glyph_map = *c->plan->glyph_map;
 
     const Array16OfOffset16To<Coverage> &lookahead = StructAfter<Array16OfOffset16To<Coverage>> (backtrack);
-    const ArrayOf<HBGlyphID> &substitute = StructAfter<ArrayOf<HBGlyphID>> (lookahead);
+    const Array16Of<HBGlyphID> &substitute = StructAfter<Array16Of<HBGlyphID>> (lookahead);
 
     auto it =
     + hb_zip (this+coverage, substitute)
@@ -1358,7 +1358,7 @@
     const Array16OfOffset16To<Coverage> &lookahead = StructAfter<Array16OfOffset16To<Coverage>> (backtrack);
     if (!lookahead.sanitize (c, this))
       return_trace (false);
-    const ArrayOf<HBGlyphID> &substitute = StructAfter<ArrayOf<HBGlyphID>> (lookahead);
+    const Array16Of<HBGlyphID> &substitute = StructAfter<Array16Of<HBGlyphID>> (lookahead);
     return_trace (substitute.sanitize (c));
   }
 
@@ -1375,7 +1375,7 @@
 		lookaheadX;		/* Array of coverage tables
 					 * in lookahead sequence, in glyph
 					 * sequence order */
-  ArrayOf<HBGlyphID>
+  Array16Of<HBGlyphID>
 		substituteX;		/* Array of substitute
 					 * GlyphIDs--ordered by Coverage Index */
   public:

diff --git a/src/hb-ot-layout-gsubgpos.hh b/src/hb-ot-layout-gsubgpos.hh
index 924e0be..1b3dc11 100644
--- a/src/hb-ot-layout-gsubgpos.hh
+++ b/src/hb-ot-layout-gsubgpos.hh

@@ -2432,7 +2432,7 @@
   bool intersects (const hb_set_t *glyphs, ChainContextClosureLookupContext &lookup_context) const
   {
     const HeadlessArrayOf<HBUINT16> &input = StructAfter<HeadlessArrayOf<HBUINT16>> (backtrack);
-    const ArrayOf<HBUINT16> &lookahead = StructAfter<ArrayOf<HBUINT16>> (input);
+    const Array16Of<HBUINT16> &lookahead = StructAfter<Array16Of<HBUINT16>> (input);
     return chain_context_intersects (glyphs,
 				     backtrack.len, backtrack.arrayZ,
 				     input.lenP1, input.arrayZ,
@@ -2446,8 +2446,8 @@
     if (unlikely (c->lookup_limit_exceeded ())) return;
 
     const HeadlessArrayOf<HBUINT16> &input = StructAfter<HeadlessArrayOf<HBUINT16>> (backtrack);
-    const ArrayOf<HBUINT16> &lookahead = StructAfter<ArrayOf<HBUINT16>> (input);
-    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord>> (lookahead);
+    const Array16Of<HBUINT16> &lookahead = StructAfter<Array16Of<HBUINT16>> (input);
+    const Array16Of<LookupRecord> &lookup = StructAfter<Array16Of<LookupRecord>> (lookahead);
     chain_context_closure_lookup (c,
 				  backtrack.len, backtrack.arrayZ,
 				  input.lenP1, input.arrayZ,
@@ -2464,8 +2464,8 @@
     if (!intersects (c->glyphs, lookup_context)) return;
 
     const HeadlessArrayOf<HBUINT16> &input = StructAfter<HeadlessArrayOf<HBUINT16>> (backtrack);
-    const ArrayOf<HBUINT16> &lookahead = StructAfter<ArrayOf<HBUINT16>> (input);
-    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord>> (lookahead);
+    const Array16Of<HBUINT16> &lookahead = StructAfter<Array16Of<HBUINT16>> (input);
+    const Array16Of<LookupRecord> &lookup = StructAfter<Array16Of<LookupRecord>> (lookahead);
     recurse_lookups (c, lookup.len, lookup.arrayZ);
   }
 
@@ -2473,8 +2473,8 @@
 		       ChainContextCollectGlyphsLookupContext &lookup_context) const
   {
     const HeadlessArrayOf<HBUINT16> &input = StructAfter<HeadlessArrayOf<HBUINT16>> (backtrack);
-    const ArrayOf<HBUINT16> &lookahead = StructAfter<ArrayOf<HBUINT16>> (input);
-    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord>> (lookahead);
+    const Array16Of<HBUINT16> &lookahead = StructAfter<Array16Of<HBUINT16>> (input);
+    const Array16Of<LookupRecord> &lookup = StructAfter<Array16Of<LookupRecord>> (lookahead);
     chain_context_collect_glyphs_lookup (c,
 					 backtrack.len, backtrack.arrayZ,
 					 input.lenP1, input.arrayZ,
@@ -2487,8 +2487,8 @@
 		    ChainContextApplyLookupContext &lookup_context) const
   {
     const HeadlessArrayOf<HBUINT16> &input = StructAfter<HeadlessArrayOf<HBUINT16>> (backtrack);
-    const ArrayOf<HBUINT16> &lookahead = StructAfter<ArrayOf<HBUINT16>> (input);
-    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord>> (lookahead);
+    const Array16Of<HBUINT16> &lookahead = StructAfter<Array16Of<HBUINT16>> (input);
+    const Array16Of<LookupRecord> &lookup = StructAfter<Array16Of<LookupRecord>> (lookahead);
     return chain_context_would_apply_lookup (c,
 					     backtrack.len, backtrack.arrayZ,
 					     input.lenP1, input.arrayZ,
@@ -2500,8 +2500,8 @@
   {
     TRACE_APPLY (this);
     const HeadlessArrayOf<HBUINT16> &input = StructAfter<HeadlessArrayOf<HBUINT16>> (backtrack);
-    const ArrayOf<HBUINT16> &lookahead = StructAfter<ArrayOf<HBUINT16>> (input);
-    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord>> (lookahead);
+    const Array16Of<HBUINT16> &lookahead = StructAfter<Array16Of<HBUINT16>> (input);
+    const Array16Of<LookupRecord> &lookup = StructAfter<Array16Of<LookupRecord>> (lookahead);
     return_trace (chain_context_apply_lookup (c,
 					      backtrack.len, backtrack.arrayZ,
 					      input.lenP1, input.arrayZ,
@@ -2539,12 +2539,12 @@
     serialize_array (c, input.lenP1, + input.iter ()
 				     | hb_map (mapping));
 
-    const ArrayOf<HBUINT16> &lookahead = StructAfter<ArrayOf<HBUINT16>> (input);
+    const Array16Of<HBUINT16> &lookahead = StructAfter<Array16Of<HBUINT16>> (input);
     if (lookahead_map) mapping = lookahead_map;
     serialize_array (c, lookahead.len, + lookahead.iter ()
 				       | hb_map (mapping));
 
-    const ArrayOf<LookupRecord> &lookupRecord = StructAfter<ArrayOf<LookupRecord>> (lookahead);
+    const Array16Of<LookupRecord> &lookupRecord = StructAfter<Array16Of<LookupRecord>> (lookahead);
 
     HBUINT16* lookupCount = c->embed (&(lookupRecord.len));
     if (!lookupCount) return_trace (nullptr);
@@ -2571,7 +2571,7 @@
     TRACE_SUBSET (this);
 
     const HeadlessArrayOf<HBUINT16> &input = StructAfter<HeadlessArrayOf<HBUINT16>> (backtrack);
-    const ArrayOf<HBUINT16> &lookahead = StructAfter<ArrayOf<HBUINT16>> (input);
+    const Array16Of<HBUINT16> &lookahead = StructAfter<Array16Of<HBUINT16>> (input);
 
     if (!backtrack_map)
     {
@@ -2602,24 +2602,24 @@
     if (!backtrack.sanitize (c)) return_trace (false);
     const HeadlessArrayOf<HBUINT16> &input = StructAfter<HeadlessArrayOf<HBUINT16>> (backtrack);
     if (!input.sanitize (c)) return_trace (false);
-    const ArrayOf<HBUINT16> &lookahead = StructAfter<ArrayOf<HBUINT16>> (input);
+    const Array16Of<HBUINT16> &lookahead = StructAfter<Array16Of<HBUINT16>> (input);
     if (!lookahead.sanitize (c)) return_trace (false);
-    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord>> (lookahead);
+    const Array16Of<LookupRecord> &lookup = StructAfter<Array16Of<LookupRecord>> (lookahead);
     return_trace (lookup.sanitize (c));
   }
 
   protected:
-  ArrayOf<HBUINT16>
+  Array16Of<HBUINT16>
 		backtrack;		/* Array of backtracking values
 					 * (to be matched before the input
 					 * sequence) */
   HeadlessArrayOf<HBUINT16>
 		inputX;			/* Array of input values (start with
 					 * second glyph) */
-  ArrayOf<HBUINT16>
+  Array16Of<HBUINT16>
 		lookaheadX;		/* Array of lookahead values's (to be
 					 * matched after the input sequence) */
-  ArrayOf<LookupRecord>
+  Array16Of<LookupRecord>
 		lookupX;		/* Array of LookupRecords--in
 					 * design order) */
   public:
@@ -3170,7 +3170,7 @@
     get_coverage ().intersected_coverage_glyphs (c->parent_active_glyphs (), c->cur_intersected_glyphs);
 
     const Array16OfOffset16To<Coverage> &lookahead = StructAfter<Array16OfOffset16To<Coverage>> (input);
-    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord>> (lookahead);
+    const Array16Of<LookupRecord> &lookup = StructAfter<Array16Of<LookupRecord>> (lookahead);
     struct ChainContextClosureLookupContext lookup_context = {
       {intersects_coverage, intersected_coverage_glyphs},
       ContextFormat::CoverageBasedContext,
@@ -3191,7 +3191,7 @@
 
     const Array16OfOffset16To<Coverage> &input = StructAfter<Array16OfOffset16To<Coverage>> (backtrack);
     const Array16OfOffset16To<Coverage> &lookahead = StructAfter<Array16OfOffset16To<Coverage>> (input);
-    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord>> (lookahead);
+    const Array16Of<LookupRecord> &lookup = StructAfter<Array16Of<LookupRecord>> (lookahead);
     recurse_lookups (c, lookup.len, lookup.arrayZ);
   }
 
@@ -3204,7 +3204,7 @@
     (this+input[0]).collect_coverage (c->input);
 
     const Array16OfOffset16To<Coverage> &lookahead = StructAfter<Array16OfOffset16To<Coverage>> (input);
-    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord>> (lookahead);
+    const Array16Of<LookupRecord> &lookup = StructAfter<Array16Of<LookupRecord>> (lookahead);
     struct ChainContextCollectGlyphsLookupContext lookup_context = {
       {collect_coverage},
       {this, this, this}
@@ -3221,7 +3221,7 @@
   {
     const Array16OfOffset16To<Coverage> &input = StructAfter<Array16OfOffset16To<Coverage>> (backtrack);
     const Array16OfOffset16To<Coverage> &lookahead = StructAfter<Array16OfOffset16To<Coverage>> (input);
-    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord>> (lookahead);
+    const Array16Of<LookupRecord> &lookup = StructAfter<Array16Of<LookupRecord>> (lookahead);
     struct ChainContextApplyLookupContext lookup_context = {
       {match_coverage},
       {this, this, this}
@@ -3248,7 +3248,7 @@
     if (likely (index == NOT_COVERED)) return_trace (false);
 
     const Array16OfOffset16To<Coverage> &lookahead = StructAfter<Array16OfOffset16To<Coverage>> (input);
-    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord>> (lookahead);
+    const Array16Of<LookupRecord> &lookup = StructAfter<Array16Of<LookupRecord>> (lookahead);
     struct ChainContextApplyLookupContext lookup_context = {
       {match_coverage},
       {this, this, this}
@@ -3298,7 +3298,7 @@
     if (!serialize_coverage_offsets (c, lookahead.iter (), this))
       return_trace (false);
 
-    const ArrayOf<LookupRecord> &lookupRecord = StructAfter<ArrayOf<LookupRecord>> (lookahead);
+    const Array16Of<LookupRecord> &lookupRecord = StructAfter<Array16Of<LookupRecord>> (lookahead);
     HBUINT16 lookupCount;
     lookupCount = lookupRecord.len;
     if (!c->serializer->copy (lookupCount)) return_trace (false);
@@ -3319,7 +3319,7 @@
     if (!input.len) return_trace (false); /* To be consistent with Context. */
     const Array16OfOffset16To<Coverage> &lookahead = StructAfter<Array16OfOffset16To<Coverage>> (input);
     if (!lookahead.sanitize (c, this)) return_trace (false);
-    const ArrayOf<LookupRecord> &lookup = StructAfter<ArrayOf<LookupRecord>> (lookahead);
+    const Array16Of<LookupRecord> &lookup = StructAfter<Array16Of<LookupRecord>> (lookahead);
     return_trace (lookup.sanitize (c));
   }
 
@@ -3337,7 +3337,7 @@
 		lookaheadX;		/* Array of coverage tables
 					 * in lookahead sequence, in glyph
 					 * sequence order */
-  ArrayOf<LookupRecord>
+  Array16Of<LookupRecord>
 		lookupX;		/* Array of LookupRecords--in
 					 * design order) */
   public:

diff --git a/src/hb-ot-math-table.hh b/src/hb-ot-math-table.hh
index bac617c..5916ad2 100644
--- a/src/hb-ot-math-table.hh
+++ b/src/hb-ot-math-table.hh

@@ -185,7 +185,7 @@
 						 * from the beginning of
 						 * MathItalicsCorrectionInfo
 						 * table. */
-  ArrayOf<MathValueRecord> italicsCorrection;	/* Array of MathValueRecords
+  Array16Of<MathValueRecord> italicsCorrection;	/* Array of MathValueRecords
 						 * defining italics correction
 						 * values for each
 						 * covered glyph. */
@@ -218,7 +218,7 @@
 						 * from the beginning of
 						 * MathTopAccentAttachment
 						 * table. */
-  ArrayOf<MathValueRecord> topAccentAttachment; /* Array of MathValueRecords
+  Array16Of<MathValueRecord> topAccentAttachment; /* Array of MathValueRecords
 						 * defining top accent
 						 * attachment points for each
 						 * covered glyph. */
@@ -351,7 +351,7 @@
 				/* Offset to Coverage table -
 				 * from the beginning of the
 				 * MathKernInfo table. */
-  ArrayOf<MathKernInfoRecord>
+  Array16Of<MathKernInfoRecord>
 		mathKernInfoRecords;
 				/* Array of MathKernInfoRecords,
 				 * per-glyph information for
@@ -532,7 +532,7 @@
 				/* Italics correction of this
 				 * MathGlyphAssembly. Should not
 				 * depend on the assembly size. */
-  ArrayOf<MathGlyphPartRecord>
+  Array16Of<MathGlyphPartRecord>
 		partRecords;	/* Array of part records, from
 				 * left to right and bottom to
 				 * top. */
@@ -575,7 +575,7 @@
   Offset16To<MathGlyphAssembly>	  glyphAssembly;
 
   /* MathGlyphVariantRecords for alternative variants of the glyphs. */
-  ArrayOf<MathGlyphVariantRecord> mathGlyphVariantRecord;
+  Array16Of<MathGlyphVariantRecord> mathGlyphVariantRecord;
 
   public:
   DEFINE_SIZE_ARRAY (4, mathGlyphVariantRecord);

diff --git a/src/hb-ot-post-table.hh b/src/hb-ot-post-table.hh
index f22d6e2..d146264 100644
--- a/src/hb-ot-post-table.hh
+++ b/src/hb-ot-post-table.hh

@@ -56,7 +56,7 @@
   }
 
   protected:
-  ArrayOf<HBUINT16>	glyphNameIndex;	/* This is not an offset, but is the
+  Array16Of<HBUINT16>	glyphNameIndex;	/* This is not an offset, but is the
 					 * ordinal number of the glyph in 'post'
 					 * string tables. */
 /*UnsizedArrayOf<HBUINT8>
@@ -236,7 +236,7 @@
 
     private:
     uint32_t version;
-    const ArrayOf<HBUINT16> *glyphNameIndex;
+    const Array16Of<HBUINT16> *glyphNameIndex;
     hb_vector_t<uint32_t> index_to_offset;
     const uint8_t *pool;
     hb_atomic_ptr_t<uint16_t *> gids_sorted_by_name;

diff --git a/src/hb-ot-shape-complex-arabic-fallback.hh b/src/hb-ot-shape-complex-arabic-fallback.hh
index ab91de2..a040119 100644
--- a/src/hb-ot-shape-complex-arabic-fallback.hh
+++ b/src/hb-ot-shape-complex-arabic-fallback.hh

@@ -212,7 +212,7 @@
   public:
   DEFINE_SIZE_STATIC (6);
 };
-typedef OT::ArrayOf<ManifestLookup> Manifest;
+typedef OT::Array16Of<ManifestLookup> Manifest;
 
 static bool
 arabic_fallback_plan_init_win1256 (arabic_fallback_plan_t *fallback_plan HB_UNUSED,

diff --git a/src/hb-ot-var-avar-table.hh b/src/hb-ot-var-avar-table.hh
index 29219ad..65f26c1 100644
--- a/src/hb-ot-var-avar-table.hh
+++ b/src/hb-ot-var-avar-table.hh

@@ -58,7 +58,7 @@
   DEFINE_SIZE_STATIC (4);
 };
 
-struct SegmentMaps : ArrayOf<AxisValueMap>
+struct SegmentMaps : Array16Of<AxisValueMap>
 {
   int map (int value, unsigned int from_offset = 0, unsigned int to_offset = 1) const
   {