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-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-src/src/hb-serialize.hh17
1 files changed, 13 insertions, 4 deletions
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-serialize.hh b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-serialize.hh
index 40895a45482..5663b290c3b 100644
--- a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-serialize.hh
+++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-serialize.hh
@@ -74,7 +74,7 @@ struct hb_serialize_context_t
}
object_t () = default;
-
+
#ifdef HB_EXPERIMENTAL_API
object_t (const hb_object_t &o)
{
@@ -91,6 +91,15 @@ struct hb_serialize_context_t
}
#endif
+ friend void swap (object_t& a, object_t& b)
+ {
+ hb_swap (a.head, b.head);
+ hb_swap (a.tail, b.tail);
+ hb_swap (a.next, b.next);
+ hb_swap (a.real_links, b.real_links);
+ hb_swap (a.virtual_links, b.virtual_links);
+ }
+
bool operator == (const object_t &o) const
{
// Virtual links aren't considered for equality since they don't affect the functionality
@@ -111,10 +120,10 @@ struct hb_serialize_context_t
struct link_t
{
unsigned width: 3;
- bool is_signed: 1;
+ unsigned is_signed: 1;
unsigned whence: 2;
- unsigned position: 28;
- unsigned bias;
+ unsigned bias : 26;
+ unsigned position;
objidx_t objidx;
link_t () = default;