1116    int N_B=N;  in quant_band()  local
1132    N_B = celt_udiv(N_B, B);  in quant_band()
1144    if (lowband_scratch && lowband && (recombine || ((N_B&1) == 0 && tf_change<0) || B0>1))  in quant_band()
1162    N_B<<=recombine;  in quant_band()
1165    while ((N_B&1) == 0 && tf_change<0)  in quant_band()
1168          haar1(X, N_B, B);  in quant_band()
1170          haar1(lowband, N_B, B);  in quant_band()
1173       N_B >>= 1;  in quant_band()
1178    N_B0 = N_B;  in quant_band()
1184          deinterleave_hadamard(X, N_B>>recombine, B0<<recombine, longBlocks);  in quant_band()
1186          deinterleave_hadamard(lowband, N_B>>recombine, B0<<recombine, longBlocks);  in quant_band()
1196          interleave_hadamard(X, N_B>>recombine, B0<<recombine, longBlocks);  in quant_band()
1199       N_B = N_B0;  in quant_band()
1204          N_B <<= 1;  in quant_band()
1206          haar1(X, N_B, B);  in quant_band()