L3_SZ
for (i = 0; i < L3_SZ; i++) {
for (i = 0, count = 0, total = 0; i < L3_SZ; i++) {
tmp_index = tmp_index % L3_SZ;
for (i = 0; i < L3_SZ; i++) {
#define L4_INDEX(i) ((i) / (L1_SZ * L2_SZ * L3_SZ))
#define L4_REM(i) ((i) % (L1_SZ * L2_SZ * L3_SZ))
#define L5_INDEX(i) ((i) / (L1_SZ * L2_SZ * L3_SZ * L4_SZ))
#define L5_REM(i) ((i) % (L1_SZ * L2_SZ * L3_SZ * L4_SZ))
short l3[L3_SZ]; /* level 3 samples */