5031     long long child_size = 0;  in Parse()  local
5034         ParseElementHeader(reader, read_pos, mm_end, child_id, child_size);  in Parse()
5041           UnserializeFloat(reader, read_pos, child_size, value);  in Parse()
5050           UnserializeFloat(reader, read_pos, child_size, value);  in Parse()
5084           reader, read_pos, child_size, is_x, chromaticity);  in Parse()
5089     read_pos += child_size;  in Parse()
5112     long long child_size = 0;  in Parse()  local
5115         ParseElementHeader(reader, read_pos, colour_end, child_id, child_size);  in Parse()
5121           UnserializeUInt(reader, read_pos, child_size);  in Parse()
5126           UnserializeUInt(reader, read_pos, child_size);  in Parse()
5131           UnserializeUInt(reader, read_pos, child_size);  in Parse()
5136           UnserializeUInt(reader, read_pos, child_size);  in Parse()
5141           UnserializeUInt(reader, read_pos, child_size);  in Parse()
5146           UnserializeUInt(reader, read_pos, child_size);  in Parse()
5151           UnserializeUInt(reader, read_pos, child_size);  in Parse()
5156           UnserializeUInt(reader, read_pos, child_size);  in Parse()
5160       colour_ptr->range = UnserializeUInt(reader, read_pos, child_size);  in Parse()
5165           UnserializeUInt(reader, read_pos, child_size);  in Parse()
5169       colour_ptr->primaries = UnserializeUInt(reader, read_pos, child_size);  in Parse()
5173       colour_ptr->max_cll = UnserializeUInt(reader, read_pos, child_size);  in Parse()
5177       colour_ptr->max_fall = UnserializeUInt(reader, read_pos, child_size);  in Parse()
5181       if (!MasteringMetadata::Parse(reader, read_pos, child_size,  in Parse()
5188     read_pos += child_size;  in Parse()