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vorbis: simplify the inner loop in setup_classifs
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@ -1321,11 +1321,11 @@ static av_always_inline int setup_classifs(vorbis_context *vc,
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assert(vr->classifications > 1 && temp <= 65536); //needed for inverse[]
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for (i = 0; i < c_p_c; ++i) {
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for (i = partition_count + c_p_c - 1; i >= partition_count; i--) {
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temp2 = (((uint64_t)temp) * inverse_class) >> 32;
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if (partition_count + c_p_c - 1 - i < vr->ptns_to_read)
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vr->classifs[p + partition_count + c_p_c - 1 - i] =
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temp - temp2 * vr->classifications;
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if (i < vr->ptns_to_read)
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vr->classifs[p + i] = temp - temp2 * vr->classifications;
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temp = temp2;
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}
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}
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