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-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-src/src/hb-dsalgs.hh30
1 files changed, 18 insertions, 12 deletions
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-dsalgs.hh b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-dsalgs.hh
index e8bd95c276c..9ccd7f25538 100644
--- a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-dsalgs.hh
+++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-dsalgs.hh
@@ -539,19 +539,25 @@ struct hb_bytes_t
unsigned int len;
};
-template <typename T>
+template <typename Type>
struct hb_array_t
{
inline hb_array_t (void) : arrayZ (nullptr), len (0) {}
- inline hb_array_t (T *array_, unsigned int len_) : arrayZ (array_), len (len_) {}
+ inline hb_array_t (Type *array_, unsigned int len_) : arrayZ (array_), len (len_) {}
- inline T& operator [] (unsigned int i) const
+ inline Type& operator [] (unsigned int i) const
{
- if (unlikely (i >= len)) return Null(T);
+ if (unlikely (i >= len)) return Null(Type);
return arrayZ[i];
}
- inline hb_array_t<T> sub_array (unsigned int start_offset, unsigned int seg_count) const
+ inline unsigned int get_size (void) const { return len * sizeof (Type); }
+
+ template <typename T> inline operator T * (void) const { return arrayZ; }
+
+ inline Type * operator & (void) const { return arrayZ; }
+
+ inline hb_array_t<Type> sub_array (unsigned int start_offset, unsigned int seg_count) const
{
unsigned int count = len;
if (unlikely (start_offset > count))
@@ -559,21 +565,19 @@ struct hb_array_t
else
count -= start_offset;
count = MIN (count, seg_count);
- return hb_array_t<T> (arrayZ + start_offset, count);
+ return hb_array_t<Type> (arrayZ + start_offset, count);
}
inline hb_bytes_t as_bytes (void) const
{
- return hb_bytes_t (arrayZ, len * sizeof (T));
+ return hb_bytes_t (arrayZ, len * sizeof (Type));
}
inline void free (void) { ::free ((void *) arrayZ); arrayZ = nullptr; len = 0; }
- T *arrayZ;
+ Type *arrayZ;
unsigned int len;
};
-template <typename T> static inline
-hb_array_t<T> hb_array (T *array, unsigned int len) { return hb_array_t<T> (array, len); }
struct HbOpOr
@@ -610,8 +614,10 @@ struct HbOpXor
template <typename elt_t, unsigned int byte_size>
struct hb_vector_size_t
{
- elt_t& operator [] (unsigned int i) { return u.v[i]; }
- const elt_t& operator [] (unsigned int i) const { return u.v[i]; }
+ inline elt_t& operator [] (unsigned int i) { return u.v[i]; }
+ inline const elt_t& operator [] (unsigned int i) const { return u.v[i]; }
+
+ inline void clear (unsigned char v = 0) { memset (this, v, sizeof (*this)); }
template <class Op>
inline hb_vector_size_t process (const hb_vector_size_t &o) const