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fix waterfall lock-up

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This commit is contained in:
Charles J. Cliffe 2015-09-30 02:07:00 -04:00
parent 730d123e23
commit 748bb39795
1 changed files with 3 additions and 1 deletions
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4
src/process/FFTDataDistributor.cpp
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@ -26,7 +26,7 @@ void FFTDataDistributor::process() {
if (inp) {
if (inputBuffer.sampleRate != inp->sampleRate || inputBuffer.frequency != inp->frequency) {
bufferMax = inp->sampleRate / 4;
bufferMax = inp->sampleRate / 2;
// std::cout << "Buffer Max: " << bufferMax << std::endl;
bufferOffset = 0;
@ -37,6 +37,8 @@ void FFTDataDistributor::process() {
if ((bufferOffset + bufferedItems + inp->data.size()) > bufferMax) {
std::cout << "Buffer max failed: " << bufferMax << ", ofs: " << bufferOffset
<< ", input size: " << inp->data.size() << ", items: " << bufferedItems << std::endl;
memmove(&inputBuffer.data[0], &inputBuffer.data[bufferOffset], bufferedItems*sizeof(liquid_float_complex));
bufferOffset = 0;
} else {
memcpy(&inputBuffer.data[bufferOffset+bufferedItems],&inp->data[0],inp->data.size()*sizeof(liquid_float_complex));
bufferedItems += inp->data.size();