static void ac3_extract_exponents_c(uint8_t *exp, int32_t *coef, int nb_coefs) { int i; for (i = 0; i < nb_coefs; i++) { int e; int v = abs(coef[i]); if (v == 0) e = 24; else { e = 23 - av_log2(v); if (e >= 24) { e = 24; coef[i] = 0; } av_assert2(e >= 0); } exp[i] = e; } }