- int sign, code;
- for (i = 0; i < s->prim_channels + !!s->lfe; i++) {
- sign = s->core_downmix_codes[i][0] & 0x100 ? 1 : -1;
- code = s->core_downmix_codes[i][0] & 0x0FF;
- s->downmix_coef[i][0] = (!code ? 0.0f :
- sign * dca_dmixtable[code - 1]);
- sign = s->core_downmix_codes[i][1] & 0x100 ? 1 : -1;
- code = s->core_downmix_codes[i][1] & 0x0FF;
- s->downmix_coef[i][1] = (!code ? 0.0f :
- sign * dca_dmixtable[code - 1]);
+ for (i = 0; i < num_core_channels + !!s->lfe; i++) {
+ /* Range checked earlier */
+ s->downmix_coef[i][0] = dca_dmix_code(s->core_downmix_codes[i][0]);
+ s->downmix_coef[i][1] = dca_dmix_code(s->core_downmix_codes[i][1]);