otl_subtable *caryll_gpos_mark_to_ligature_from_json(json_value *_subtable) {
json_value *_marks = json_obj_get_type(_subtable, "marks", json_object);
json_value *_bases = json_obj_get_type(_subtable, "bases", json_object);
if (!_marks || !_bases) return NULL;
otl_subtable *st;
NEW(st);
classname_hash *h = NULL;
parseMarks(_marks, &(st->gpos_mark_to_ligature), &h);
st->gpos_mark_to_ligature.classCount = HASH_COUNT(h);
parseBases(_bases, &(st->gpos_mark_to_ligature), &h);
classname_hash *s, *tmp;
HASH_ITER(hh, h, s, tmp) {
HASH_DEL(h, s);
sdsfree(s->className);
free(s);
}
otl_Subtable *otl_gsub_parse_reverse(const json_value *_subtable, const otfcc_Options *options) {
json_value *_match = json_obj_get_type(_subtable, "match", json_array);
json_value *_to = json_obj_get_type(_subtable, "to", json_array);
if (!_match || !_to) return NULL;
subtable_gsub_reverse *subtable = iSubtable_gsub_reverse.create();
subtable->matchCount = _match->u.array.length;
NEW(subtable->match, subtable->matchCount);
subtable->inputIndex = json_obj_getnum_fallback(_subtable, "inputIndex", 0);
for (tableid_t j = 0; j < subtable->matchCount; j++) {
subtable->match[j] = Coverage.parse(_match->u.array.values[j]);
}
subtable->to = Coverage.parse(_to);
return (otl_Subtable *)subtable;
}
static void parseMarks(json_value *_marks, subtable_gpos_mark_to_ligature *subtable,
classname_hash **h) {
NEW(subtable->marks);
subtable->marks->numGlyphs = _marks->u.object.length;
NEW_N(subtable->marks->glyphs, subtable->marks->numGlyphs);
NEW(subtable->markArray);
subtable->markArray->markCount = _marks->u.object.length;
NEW_N(subtable->markArray->records, subtable->markArray->markCount);
for (uint16_t j = 0; j < _marks->u.object.length; j++) {
char *gname = _marks->u.object.values[j].name;
json_value *anchorRecord = _marks->u.object.values[j].value;
subtable->marks->glyphs[j].name = sdsnewlen(gname, _marks->u.object.values[j].name_length);
subtable->markArray->records[j].markClass = 0;
subtable->markArray->records[j].anchor = otl_anchor_absent();
if (!anchorRecord || anchorRecord->type != json_object) continue;
json_value *_className = json_obj_get_type(anchorRecord, "class", json_string);
if (!_className) continue;
sds className = sdsnewlen(_className->u.string.ptr, _className->u.string.length);
classname_hash *s;
HASH_FIND_STR(*h, className, s);
if (!s) {
NEW(s);
s->className = className;
s->classID = HASH_COUNT(*h);
HASH_ADD_STR(*h, className, s);
} else {
sdsfree(className);
}
subtable->markArray->records[j].markClass = s->classID;
subtable->markArray->records[j].anchor.present = true;
subtable->markArray->records[j].anchor.x = json_obj_getnum(anchorRecord, "x");
subtable->markArray->records[j].anchor.y = json_obj_getnum(anchorRecord, "y");
}
}
