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Reuse hb_aat_layout_has_* logic in coretext-aat detection logic (#1442)

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Ebrahim Byagowi 2018-12-04 23:42:13 +03:30 committed by GitHub
parent c775adc138
commit d0a250a7b1
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1 changed files with 2 additions and 14 deletions
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16
src/hb-coretext.cc
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@ -1163,20 +1163,8 @@ struct hb_coretext_aat_face_data_t {};
hb_coretext_aat_face_data_t * hb_coretext_aat_face_data_t *
_hb_coretext_aat_shaper_face_data_create (hb_face_t *face) _hb_coretext_aat_shaper_face_data_create (hb_face_t *face)
{ {
static const hb_tag_t tags[] = {HB_CORETEXT_TAG_MORX, HB_CORETEXT_TAG_MORT, HB_CORETEXT_TAG_KERX}; return hb_aat_layout_has_substitution (face) || hb_aat_layout_has_positioning (face) ?
(hb_coretext_aat_face_data_t *) HB_SHAPER_DATA_SUCCEEDED : nullptr;
for (unsigned int i = 0; i < ARRAY_LENGTH (tags); i++)
{
hb_blob_t *blob = face->reference_table (tags[i]);
if (hb_blob_get_length (blob))
{
hb_blob_destroy (blob);
return face->data.coretext ? (hb_coretext_aat_face_data_t *) HB_SHAPER_DATA_SUCCEEDED : nullptr;
}
hb_blob_destroy (blob);
}
return nullptr;
} }
void void