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Add back API removed recently 

Add hb_ot_layout_language_get_required_feature_index() again, which
is used in Pango.  This was removed in
da13293798 in favor of
hb_ot_layout_language_get_required_feature().

API changes:

  - Added hb_ot_layout_language_get_required_feature_index back.
This commit is contained in:
Behdad Esfahbod 2014-06-24 10:20:36 -06:00
parent 89e4946929
commit 911ca38645
2 changed files with 22 additions and 0 deletions
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15
src/hb-ot-layout.cc
View File

@ -320,6 +320,21 @@ hb_ot_layout_script_find_language (hb_face_t *face,
return false;
}
hb_bool_t
hb_ot_layout_language_get_required_feature_index (hb_face_t *face,
hb_tag_t table_tag,
unsigned int script_index,
unsigned int language_index,
unsigned int *feature_index)
{
return hb_ot_layout_language_get_required_feature (face,
table_tag,
script_index,
language_index,
feature_index,
NULL);
}
hb_bool_t
hb_ot_layout_language_get_required_feature (hb_face_t *face,
hb_tag_t table_tag,

7
src/hb-ot-layout.h
View File

@ -139,6 +139,13 @@ hb_ot_layout_script_find_language (hb_face_t *face,
hb_tag_t language_tag,
unsigned int *language_index);
hb_bool_t
hb_ot_layout_language_get_required_feature_index (hb_face_t *face,
hb_tag_t table_tag,
unsigned int script_index,
unsigned int language_index,
unsigned int *feature_index);
hb_bool_t
hb_ot_layout_language_get_required_feature (hb_face_t *face,
hb_tag_t table_tag,