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This commit is contained in:
Ryzerth
2020-07-19 15:59:44 +02:00
parent 370324bc68
commit cbf0b6290d
28 changed files with 9162 additions and 393 deletions
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32
src/dsp/correction.h
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@ -25,7 +25,31 @@ namespace dsp {
}
void start() {
if (running) {
return;
}
_workerThread = std::thread(_worker, this);
running = true;
}
void stop() {
if (!running) {
return;
}
_in->stopReader();
output.stopWriter();
_workerThread.join();
_in->clearReadStop();
output.clearWriteStop();
running = false;
}
void setBlockSize(int blockSize) {
if (running) {
return;
}
_bufferSize = blockSize;
output.setMaxLatency(blockSize * 2);
}
stream<complex_t> output;
@ -37,9 +61,9 @@ namespace dsp {
float ibias = 0.0f;
float qbias = 0.0f;
while (true) {
_this->_in->read(buf, _this->_bufferSize);
if (_this->_in->read(buf, _this->_bufferSize) < 0) { break; };
if (_this->bypass) {
_this->output.write(buf, _this->_bufferSize);
if (_this->output.write(buf, _this->_bufferSize) < 0) { break; };
continue;
}
for (int i = 0; i < _this->_bufferSize; i++) {
@ -52,12 +76,14 @@ namespace dsp {
buf[i].i -= ibias;
buf[i].q -= qbias;
}
_this->output.write(buf, _this->_bufferSize);
if (_this->output.write(buf, _this->_bufferSize) < 0) { break; };
}
delete[] buf;
}
stream<complex_t>* _in;
int _bufferSize;
std::thread _workerThread;
bool running = false;
};
};