58     EcmContainer container;  in ObtainKey()  local
59     status_t status = container.Parse(buffer);  in ObtainKey()
63     ALOGV("descriptor_size=%zu", container.descriptor_size());  in ObtainKey()
69     if (container.descriptor_size() == 2) {  in ObtainKey()
71         bool same_parity = (((container.descriptor(0).id() & 0x01) ^  in ObtainKey()
72                 (container.descriptor(1).id() & 0x01)) == 0);  in ObtainKey()
76                     container.descriptor(0).ecm().asset_id(),  in ObtainKey()
77                     container.descriptor(0).id(),  in ObtainKey()
78                     container.descriptor(1).id());  in ObtainKey()
82     *asset_id = container.descriptor(0).ecm().asset_id();  in ObtainKey()
105     keys->resize(container.descriptor_size());  in ObtainKey()
107     for (size_t i = 0; i < container.descriptor_size(); ++i) {  in ObtainKey()
108         status = container.mutable_descriptor(i)->mutable_ecm()->Decrypt(  in ObtainKey()
109                 container.descriptor(i).ecm().buffer(), asset_);  in ObtainKey()
118         key.key_id = container.descriptor(i).id();  in ObtainKey()
119         key.key_bytes = container.descriptor(i).ecm().content_key();  in ObtainKey()