[aat] Expose a couple APIs
New API:
+hb_aat_layout_has_substitution()
+hb_aat_layout_has_positioning()
diff --git a/docs/harfbuzz-sections.txt b/docs/harfbuzz-sections.txt
index 5c45153..6322431 100644
--- a/docs/harfbuzz-sections.txt
+++ b/docs/harfbuzz-sections.txt
@@ -12,6 +12,8 @@
hb_aat_layout_feature_selector_t
hb_aat_layout_feature_selector_info_t
hb_aat_layout_feature_type_get_selector_infos
+hb_aat_layout_has_substitution
+hb_aat_layout_has_positioning
</SECTION>
<SECTION>
diff --git a/src/hb-aat-layout.cc b/src/hb-aat-layout.cc
index fae6780..837dcba 100644
--- a/src/hb-aat-layout.cc
+++ b/src/hb-aat-layout.cc
@@ -205,7 +205,14 @@
}
-bool
+/*
+ * hb_aat_layout_has_substitution:
+ * @face:
+ *
+ * Returns:
+ * Since: REPLACEME
+ */
+hb_bool_t
hb_aat_layout_has_substitution (hb_face_t *face)
{
return face->table.morx->has_data () ||
@@ -259,9 +266,14 @@
hb_ot_layout_delete_glyphs_inplace (buffer, is_deleted_glyph);
}
-
-
-bool
+/*
+ * hb_aat_layout_has_positioning:
+ * @face:
+ *
+ * Returns:
+ * Since: REPLACEME
+ */
+hb_bool_t
hb_aat_layout_has_positioning (hb_face_t *face)
{
return face->table.kerx->has_data ();
diff --git a/src/hb-aat-layout.h b/src/hb-aat-layout.h
index 696e903..f574509 100644
--- a/src/hb-aat-layout.h
+++ b/src/hb-aat-layout.h
@@ -457,6 +457,22 @@
unsigned int *default_index /* OUT. May be NULL. */);
+/*
+ * morx/mort
+ */
+
+HB_EXTERN hb_bool_t
+hb_aat_layout_has_substitution (hb_face_t *face);
+
+
+/*
+ * kerx
+ */
+
+HB_EXTERN hb_bool_t
+hb_aat_layout_has_positioning (hb_face_t *face);
+
+
HB_END_DECLS
#endif /* HB_AAT_LAYOUT_H */
diff --git a/src/hb-aat-layout.hh b/src/hb-aat-layout.hh
index 5fd47ed..cbb9454 100644
--- a/src/hb-aat-layout.hh
+++ b/src/hb-aat-layout.hh
@@ -56,9 +56,6 @@
hb_aat_layout_compile_map (const hb_aat_map_builder_t *mapper,
hb_aat_map_t *map);
-HB_INTERNAL bool
-hb_aat_layout_has_substitution (hb_face_t *face);
-
HB_INTERNAL void
hb_aat_layout_substitute (const hb_ot_shape_plan_t *plan,
hb_font_t *font,
@@ -70,9 +67,6 @@
HB_INTERNAL void
hb_aat_layout_remove_deleted_glyphs (hb_buffer_t *buffer);
-HB_INTERNAL bool
-hb_aat_layout_has_positioning (hb_face_t *face);
-
HB_INTERNAL void
hb_aat_layout_position (const hb_ot_shape_plan_t *plan,
hb_font_t *font,
