ac3_decode_end    177 libavcodec/ac3dec_fixed.c     .close          = ac3_decode_end,
ac3_decode_end     62 libavcodec/ac3dec_float.c     .close          = ac3_decode_end,
ac3_decode_end     85 libavcodec/ac3dec_float.c     .close          = ac3_decode_end,