int group_size, nb_groups, i, j, k, exp_min;
uint8_t exp1[AC3_MAX_COEFS];
- switch (exp_strategy) {
- case EXP_D15:
- group_size = 1;
- break;
- case EXP_D25:
- group_size = 2;
- break;
- default:
- case EXP_D45:
- group_size = 4;
- break;
- }
+ group_size = exp_strategy + (exp_strategy == EXP_D45);
nb_groups = ((nb_exps + (group_size * 3) - 4) / (3 * group_size)) * 3;
/* for each group, compute the minimum exponent */
/* exponents */
for (ch = 0; ch < s->channels; ch++) {
- switch (exp_strategy[ch]) {
- case EXP_REUSE:
+ if (exp_strategy[ch] == EXP_REUSE)
continue;
- case EXP_D15:
- group_size = 1;
- break;
- case EXP_D25:
- group_size = 2;
- break;
- default:
- case EXP_D45:
- group_size = 4;
- break;
- }
+ group_size = exp_strategy[ch] + (exp_strategy[ch] == EXP_D45);
nb_groups = (s->nb_coefs[ch] + (group_size * 3) - 4) / (3 * group_size);
p = encoded_exp[ch];