AVG_64            353 libavcodec/indeo3.c         AVG_64(dst, ref, dst + row_offset);\
AVG_64            365 libavcodec/indeo3.c         AVG_64(dst, ref, dst + row_offset);\
AVG_64            401 libavcodec/indeo3.c         AVG_64(dst, ref, dst + row_offset);