ACCUM(3, band->diff_mem[2], 1);
ACCUM(2, band->diff_mem[1], 1);
ACCUM(1, band->diff_mem[0], 1);
ACCUM(3, band->diff_mem[2], 1);
ACCUM(2, band->diff_mem[1], 1);
ACCUM(1, band->diff_mem[0], 1);
} else {
ACCUM(5, band->diff_mem[4], 0);
ACCUM(4, band->diff_mem[3], 0);
ACCUM(3, band->diff_mem[2], 0);
ACCUM(2, band->diff_mem[1], 0);
ACCUM(1, band->diff_mem[0], 0);
} else {
ACCUM(5, band->diff_mem[4], 0);
ACCUM(4, band->diff_mem[3], 0);
ACCUM(3, band->diff_mem[2], 0);
ACCUM(2, band->diff_mem[1], 0);
ACCUM(1, band->diff_mem[0], 0);
band->part_reconst_mem[0] = cur_part_reconst;
band->pole_mem[1] = av_clip((sg[0] * av_clip(band->pole_mem[0], -8191, 8191) >> 5) +
band->part_reconst_mem[0] = cur_part_reconst;
band->pole_mem[1] = av_clip((sg[0] * av_clip(band->pole_mem[0], -8191, 8191) >> 5) +
limit = 15360 - band->pole_mem[1];
band->pole_mem[0] = av_clip(-192 * sg[0] + (band->pole_mem[0] * 255 >> 8), -limit, limit);
s_zero(cur_diff, band);
limit = 15360 - band->pole_mem[1];
band->pole_mem[0] = av_clip(-192 * sg[0] + (band->pole_mem[0] * 255 >> 8), -limit, limit);
s_zero(cur_diff, band);
band->s_predictor = av_clip_int16(band->s_zero +
(band->pole_mem[0] * cur_qtzd_reconst >> 15) +
(band->pole_mem[1] * band->prev_qtzd_reconst >> 15));
band->s_predictor = av_clip_int16(band->s_zero +
(band->pole_mem[0] * cur_qtzd_reconst >> 15) +
(band->pole_mem[1] * band->prev_qtzd_reconst >> 15));