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[BUGFIX] Ensure resampling container fills the output buffer. #14

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Apr 3, 2024
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[BUGFIX] Ensure resampling container fills the output buffer. #14

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9 changes: 8 additions & 1 deletion dsp/ResamplingContainer/ResamplingContainer.h
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Original file line number Diff line number Diff line change
Expand Up @@ -191,7 +191,14 @@ class ResamplingContainer
const auto populated2 = mResampler2->PopBlock(outputs, nFrames);
if (populated2 < nFrames)
{
throw std::runtime_error("Did not yield enough samples to provide the required output buffer!");
std::cerr << "Did not yield enough samples (" << populated2 << ") to provide the required output buffer (expected"
<< nFrames << ")! Filling with last sample..." << std::endl;
for (int c = 0; c < NCHANS; c++) {
const T lastSample = populated2 > 0 ? outputs[c][populated2 - 1] : 0.0;
for (int i = populated2; i < nFrames; i++) {
outputs[c][i] = lastSample;
}
}
}
// Get ready for the next block:
mResampler1->RenormalizePhases();
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