New API hb_buffer_add_codepoints()
Like hb_buffer_add_utf32, but doesn't do any Unicode validation.
This is like what hb_buffer_add_utf32 used to be until a couple
commits ago.
diff --git a/src/hb-buffer.cc b/src/hb-buffer.cc
index d920552..242cded 100644
--- a/src/hb-buffer.cc
+++ b/src/hb-buffer.cc
@@ -1290,7 +1290,7 @@
buffer->guess_segment_properties ();
}
-template <typename T>
+template <bool validate, typename T>
static inline void
hb_buffer_add_utf (hb_buffer_t *buffer,
const T *text,
@@ -1298,7 +1298,7 @@
unsigned int item_offset,
int item_length)
{
- typedef hb_utf_t<T> utf_t;
+ typedef hb_utf_t<T, true> utf_t;
assert (buffer->content_type == HB_BUFFER_CONTENT_TYPE_UNICODE ||
(!buffer->len && buffer->content_type == HB_BUFFER_CONTENT_TYPE_INVALID));
@@ -1377,7 +1377,7 @@
unsigned int item_offset,
int item_length)
{
- hb_buffer_add_utf (buffer, (const uint8_t *) text, text_length, item_offset, item_length);
+ hb_buffer_add_utf<true> (buffer, (const uint8_t *) text, text_length, item_offset, item_length);
}
/**
@@ -1399,7 +1399,7 @@
unsigned int item_offset,
int item_length)
{
- hb_buffer_add_utf (buffer, text, text_length, item_offset, item_length);
+ hb_buffer_add_utf<true> (buffer, text, text_length, item_offset, item_length);
}
/**
@@ -1421,7 +1421,29 @@
unsigned int item_offset,
int item_length)
{
- hb_buffer_add_utf (buffer, text, text_length, item_offset, item_length);
+ hb_buffer_add_utf<true> (buffer, text, text_length, item_offset, item_length);
+}
+
+/**
+ * hb_buffer_add_codepoints:
+ * @buffer: a buffer.
+ * @text: (array length=text_length):
+ * @text_length:
+ * @item_offset:
+ * @item_length:
+ *
+ *
+ *
+ * Since: 1.0
+ **/
+void
+hb_buffer_add_codepoints (hb_buffer_t *buffer,
+ const hb_codepoint_t *text,
+ int text_length,
+ unsigned int item_offset,
+ int item_length)
+{
+ hb_buffer_add_utf<false> (buffer, text, text_length, item_offset, item_length);
}
diff --git a/src/hb-buffer.h b/src/hb-buffer.h
index 3086851..777c3d9 100644
--- a/src/hb-buffer.h
+++ b/src/hb-buffer.h
@@ -240,6 +240,14 @@
unsigned int item_offset,
int item_length);
+/* Like add_utf32 but does NOT check for invalid Unicode codepoints. */
+void
+hb_buffer_add_codepoints (hb_buffer_t *buffer,
+ const hb_codepoint_t *text,
+ int text_length,
+ unsigned int item_offset,
+ int item_length);
+
/* Clears any new items added at the end */
hb_bool_t
