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HarfBuzz: Update to version 5.2.0, add new Unicode 15 blocks and scripts.

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This commit is contained in:
bruvzg
2022-09-17 23:19:11 +03:00
parent 4ab3fdcda0
commit ec8084d87f
88 changed files with 6628 additions and 3942 deletions
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31
thirdparty/harfbuzz/src/hb-object.hh vendored
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@@ -144,14 +144,14 @@ struct hb_reference_count_t
{
mutable hb_atomic_int_t ref_count;
void init (int v = 1) { ref_count.set_relaxed (v); }
int get_relaxed () const { return ref_count.get_relaxed (); }
void init (int v = 1) { ref_count = v; }
int get_relaxed () const { return ref_count; }
int inc () const { return ref_count.inc (); }
int dec () const { return ref_count.dec (); }
void fini () { ref_count.set_relaxed (-0x0000DEAD); }
void fini () { ref_count = -0x0000DEAD; }
bool is_inert () const { return !ref_count.get_relaxed (); }
bool is_valid () const { return ref_count.get_relaxed () > 0; }
bool is_inert () const { return !ref_count; }
bool is_valid () const { return ref_count > 0; }
};
@@ -214,15 +214,15 @@ static inline void hb_object_trace (const Type *obj, const char *function)
obj ? obj->header.ref_count.get_relaxed () : 0);
}
template <typename Type>
static inline Type *hb_object_create ()
template <typename Type, typename ...Ts>
static inline Type *hb_object_create (Ts... ds)
{
Type *obj = (Type *) hb_calloc (1, sizeof (Type));
if (unlikely (!obj))
return obj;
new (obj) Type;
new (obj) Type (std::forward<Ts> (ds)...);
hb_object_init (obj);
hb_object_trace (obj, HB_FUNC);
@@ -233,7 +233,7 @@ template <typename Type>
static inline void hb_object_init (Type *obj)
{
obj->header.ref_count.init ();
obj->header.writable.set_relaxed (true);
obj->header.writable = true;
obj->header.user_data.init ();
}
template <typename Type>
@@ -244,12 +244,12 @@ static inline bool hb_object_is_valid (const Type *obj)
template <typename Type>
static inline bool hb_object_is_immutable (const Type *obj)
{
return !obj->header.writable.get_relaxed ();
return !obj->header.writable;
}
template <typename Type>
static inline void hb_object_make_immutable (const Type *obj)
{
obj->header.writable.set_relaxed (false);
obj->header.writable = false;
}
template <typename Type>
static inline Type *hb_object_reference (Type *obj)
@@ -273,7 +273,8 @@ static inline bool hb_object_destroy (Type *obj)
hb_object_fini (obj);
obj->~Type ();
if (!std::is_trivially_destructible<Type>::value)
obj->~Type ();
return true;
}
@@ -281,7 +282,7 @@ template <typename Type>
static inline void hb_object_fini (Type *obj)
{
obj->header.ref_count.fini (); /* Do this before user_data */
hb_user_data_array_t *user_data = obj->header.user_data.get ();
hb_user_data_array_t *user_data = obj->header.user_data.get_acquire ();
if (user_data)
{
user_data->fini ();
@@ -301,7 +302,7 @@ static inline bool hb_object_set_user_data (Type *obj,
assert (hb_object_is_valid (obj));
retry:
hb_user_data_array_t *user_data = obj->header.user_data.get ();
hb_user_data_array_t *user_data = obj->header.user_data.get_acquire ();
if (unlikely (!user_data))
{
user_data = (hb_user_data_array_t *) hb_calloc (sizeof (hb_user_data_array_t), 1);
@@ -326,7 +327,7 @@ static inline void *hb_object_get_user_data (Type *obj,
if (unlikely (!obj || obj->header.is_inert ()))
return nullptr;
assert (hb_object_is_valid (obj));
hb_user_data_array_t *user_data = obj->header.user_data.get ();
hb_user_data_array_t *user_data = obj->header.user_data.get_acquire ();
if (!user_data)
return nullptr;
return user_data->get (key);