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SDR->Demod->Audio chain all using std::thread

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2% CPU usage drop on 3.2G i7 desktop
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Charles J. Cliffe
2014-11-22 22:17:33 -05:00
parent 26168a2713
commit 58708a720e
12 changed files with 233 additions and 334 deletions
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src/sdr/SDRThread.cpp
+8 -4
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@@ -170,11 +170,15 @@ void SDRThread::threadMain() {
}
if (demodulators.size()) {
DemodulatorThreadIQData demodDataOut;
demodDataOut.frequency = frequency;
demodDataOut.bandwidth = bandwidth;
demodDataOut.data = new_buffer;
for (int i = 0, iMax = demodulators.size(); i < iMax; i++) {
DemodulatorThreadQueue *demodQueue = demodulators[i];
DemodulatorThreadTask demod_task = DemodulatorThreadTask(DemodulatorThreadTask::DEMOD_THREAD_DATA);
demod_task.data = new DemodulatorThreadIQData(bandwidth, frequency, new_buffer);
demodQueue->addTask(demod_task, DemodulatorThreadQueue::DEMOD_PRIORITY_HIGHEST);
DemodulatorInstance *demod = demodulators[i];
DemodulatorThreadInputQueue *demodQueue = demod->threadQueueDemod;
demodQueue->push(demodDataOut);
}
}