adpcm_yamaha_expand_nibble 1354 libavcodec/adpcm.c             *samples++ = adpcm_yamaha_expand_nibble(&c->status[0 ], v & 0x0F);
adpcm_yamaha_expand_nibble 1355 libavcodec/adpcm.c             *samples++ = adpcm_yamaha_expand_nibble(&c->status[st], v >> 4  );