avcodec/cscd: decoder supports init_cleanup capability

libavcodec/cscd.c

@@ -170,5 +170,6 @@ AVCodec ff_cscd_decoder = {
     .init           = decode_init,
     .close          = decode_end,
     .decode         = decode_frame,
+    .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP,
     .capabilities   = AV_CODEC_CAP_DR1,
 };