- gbuf1[0] = dec2(gbuf2[0], glob->swapbuf1alt, glob->swapbuf2alt, glob->oldval, glob->swapbuf2, 0);
- if (glob->oldval < val) {
- gbuf1[1] = dec2(gbuf2[1], glob->swapbuf1, glob->swapbuf2, a, glob->swapbuf2alt, 1);
- } else {
- gbuf1[1] = dec2(gbuf2[1], glob->swapbuf1alt, glob->swapbuf2alt, a, glob->swapbuf2, 1);
- }
- gbuf1[2] = dec2(gbuf2[2], glob->swapbuf1, glob->swapbuf2, val, glob->swapbuf2alt, 2);
- gbuf1[3] = dec1(gbuf2[3], glob->swapbuf1, glob->swapbuf2, val);
+ refl_rms[0] = interp(ractx, block_coefs[0], 0, 0, ractx->old_energy);
+ refl_rms[1] = interp(ractx, block_coefs[1], 1, energy > ractx->old_energy,
+ t_sqrt(energy*ractx->old_energy) >> 12);
+ refl_rms[2] = interp(ractx, block_coefs[2], 2, 1, energy);
+ refl_rms[3] = rms(ractx->lpc_refl, energy, ractx);
+
+ int_to_int16(block_coefs[3], ractx->lpc_coef);