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This commit is contained in:
Christian R. Helmrich
2020-08-18 12:00:00 +02:00
parent b033287115
commit 399a5b78d8
3 changed files with 5 additions and 32 deletions
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4
src/lib/bitAllocation.cpp
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@ -521,9 +521,9 @@ unsigned BitAllocator::imprSfbStepSizes (const SfbGroupData* const groupData[USA
if ((m_rateIndex == 0) && lowRateTuning) // clip near-zero SNRs to a minimum SNR
{
const uint32_t rms = uint32_t ((grpRms[b] * (8192u - (uint64_t) sfm[ch] * sfm[ch]) + (1u << 12)) >> 13);
const uint32_t lim = uint32_t ((grpRms[b] * (8192u - (uint64_t) sfm[ch] * sfm[ch]) + (1u << 12)) >> 13);
if ((grpStepSizes[b] > grpRms[b]) && ((grpStepSizes[b] >> 1) <= rms)) grpStepSizes[b] = grpRms[b];
if ((grpStepSizes[b] > grpRms[b]) && ((grpStepSizes[b] >> 1) <= lim)) grpStepSizes[b] = grpRms[b];
}
}
}