DF3_COD2_4CHAN_HASH
case DF3_COD2_4CHAN_HASH:
if (ctx->map.intlv_mode == DF3_COD2_4CHAN_HASH)
case DF3_COD2_4CHAN_HASH:
case DF3_COD2_4CHAN_HASH:
case DF3_COD2_4CHAN_HASH:
case DF3_COD2_4CHAN_HASH:
ctx->map.intlv_mode == DF3_COD2_4CHAN_HASH ||
case DF3_COD2_4CHAN_HASH: