- void (*search_for_pns)(struct AACEncContext *s, AVCodecContext *avctx, SingleChannelElement *sce, const float lambda);
- void (*search_for_ms)(struct AACEncContext *s, ChannelElement *cpe, const float lambda);
- void (*search_for_is)(struct AACEncContext *s, AVCodecContext *avctx, ChannelElement *cpe, const float lambda);
+ void (*search_for_pns)(struct AACEncContext *s, AVCodecContext *avctx, SingleChannelElement *sce);
+ void (*search_for_tns)(struct AACEncContext *s, SingleChannelElement *sce);
+ void (*search_for_ms)(struct AACEncContext *s, ChannelElement *cpe);
+ void (*search_for_is)(struct AACEncContext *s, AVCodecContext *avctx, ChannelElement *cpe);
+ void (*search_for_pred)(struct AACEncContext *s, SingleChannelElement *sce);