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-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-src/src/hb-object.hh17
1 files changed, 5 insertions, 12 deletions
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-object.hh b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-object.hh
index 39845a70e79..f3048b1c3ef 100644
--- a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-object.hh
+++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-object.hh
@@ -140,9 +140,7 @@ struct hb_lockable_set_t
* Reference-count.
*/
-#define HB_REFERENCE_COUNT_INERT_VALUE 0
-#define HB_REFERENCE_COUNT_POISON_VALUE -0x0000DEAD
-#define HB_REFERENCE_COUNT_INIT {HB_ATOMIC_INT_INIT (HB_REFERENCE_COUNT_INERT_VALUE)}
+#define HB_REFERENCE_COUNT_INIT {0}
struct hb_reference_count_t
{
@@ -152,9 +150,9 @@ struct hb_reference_count_t
int get_relaxed () const { return ref_count.get_relaxed (); }
int inc () const { return ref_count.inc (); }
int dec () const { return ref_count.dec (); }
- void fini () { ref_count.set_relaxed (HB_REFERENCE_COUNT_POISON_VALUE); }
+ void fini () { ref_count.set_relaxed (-0x0000DEAD); }
- bool is_inert () const { return ref_count.get_relaxed () == HB_REFERENCE_COUNT_INERT_VALUE; }
+ bool is_inert () const { return !ref_count.get_relaxed (); }
bool is_valid () const { return ref_count.get_relaxed () > 0; }
};
@@ -197,15 +195,10 @@ struct hb_user_data_array_t
struct hb_object_header_t
{
hb_reference_count_t ref_count;
- mutable hb_atomic_int_t writable;
+ mutable hb_atomic_int_t writable = 0;
hb_atomic_ptr_t<hb_user_data_array_t> user_data;
};
-#define HB_OBJECT_HEADER_STATIC \
- { \
- HB_REFERENCE_COUNT_INIT, \
- HB_ATOMIC_INT_INIT (false), \
- HB_ATOMIC_PTR_INIT (nullptr) \
- }
+#define HB_OBJECT_HEADER_STATIC {}
/*