Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 52 insertions, 0 deletions

diff --git a/gfx/harfbuzz/src/OT/Layout/GPOS/MarkRecord.hh b/gfx/harfbuzz/src/OT/Layout/GPOS/MarkRecord.hh
new file mode 100644
index 0000000000..a7d489d2a5
--- /dev/null
+++ b/gfx/harfbuzz/src/OT/Layout/GPOS/MarkRecord.hh
@@ -0,0 +1,52 @@
+#ifndef OT_LAYOUT_GPOS_MARKRECORD_HH
+#define OT_LAYOUT_GPOS_MARKRECORD_HH
+
+namespace OT {
+namespace Layout {
+namespace GPOS_impl {
+
+struct MarkRecord
+{
+  friend struct MarkArray;
+
+  public:
+  HBUINT16      klass;                  /* Class defined for this mark */
+  Offset16To<Anchor>
+                markAnchor;             /* Offset to Anchor table--from
+                                         * beginning of MarkArray table */
+  public:
+  DEFINE_SIZE_STATIC (4);
+
+  unsigned get_class () const { return (unsigned) klass; }
+  bool sanitize (hb_sanitize_context_t *c, const void *base) const
+  {
+    TRACE_SANITIZE (this);
+    return_trace (c->check_struct (this) && markAnchor.sanitize (c, base));
+  }
+
+  MarkRecord *subset (hb_subset_context_t    *c,
+                      const void             *src_base,
+                      const hb_map_t         *klass_mapping) const
+  {
+    TRACE_SUBSET (this);
+    auto *out = c->serializer->embed (this);
+    if (unlikely (!out)) return_trace (nullptr);
+
+    out->klass = klass_mapping->get (klass);
+    out->markAnchor.serialize_subset (c, markAnchor, src_base);
+    return_trace (out);
+  }
+
+  void collect_variation_indices (hb_collect_variation_indices_context_t *c,
+                                  const void *src_base) const
+  {
+    (src_base+markAnchor).collect_variation_indices (c);
+  }
+};
+
+
+}
+}
+}
+
+#endif /* OT_LAYOUT_GPOS_MARKRECORD_HH */