ff_copy_and_dup  1703 libavcodec/ra144.c         ff_copy_and_dup(ractx->buffer_a, ractx->adapt_cb, cba_idx);
ff_copy_and_dup    66 libavcodec/ra144.h void ff_copy_and_dup(int16_t *target, const int16_t *source, int offset);
ff_copy_and_dup   376 libavcodec/ra144enc.c         ff_copy_and_dup(ractx->buffer_a, ractx->adapt_cb, cba_idx + BLOCKSIZE / 2 - 1);