BLOCK_SIZE         53 libavcodec/adx.h #define BLOCK_SIZE      18
BLOCK_SIZE         30 libavformat/adxdec.c #define BLOCK_SIZE    18
BLOCK_SIZE        135 libavformat/au.c #define BLOCK_SIZE 1024
BLOCK_SIZE        116 libpostproc/postprocess.c #define BLOCK_SIZE 8