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fix port-export analysis for > 2 channels.

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This commit is contained in:
Robin Gareus
2016-03-07 23:36:05 +01:00
parent 72ac6bc8a6
commit 8ab60f3297
1 changed files with 4 additions and 2 deletions
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6
libs/audiographer/src/general/analyser.cc
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@@ -162,7 +162,9 @@ Analyser::process (ProcessContext<float> const & ctx)
for (unsigned int c = 0; c < _channels; ++c) {
const float v = *d;
if (fabsf(v) > _result.peak) { _result.peak = fabsf(v); }
_bufs[c][s] = v;
if (c < _result.n_channels) {
_bufs[c][s] = v;
}
const unsigned int cc = c & cmask;
if (_result.peaks[cc][pbin].min > v) { _result.peaks[cc][pbin].min = *d; }
if (_result.peaks[cc][pbin].max < v) { _result.peaks[cc][pbin].max = *d; }
@@ -173,7 +175,7 @@ Analyser::process (ProcessContext<float> const & ctx)
for (; s < _bufsize; ++s) {
_fft_data_in[s] = 0;
for (unsigned int c = 0; c < _channels; ++c) {
for (unsigned int c = 0; c < _result.n_channels; ++c) {
_bufs[c][s] = 0.f;
}
}