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FFT factory: reuse flag

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This commit is contained in:
f4exb
2020-03-13 07:46:08 +01:00
parent 37082ce41d
commit 30694b4be7
6 changed files with 44 additions and 9 deletions
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sdrbase/dsp/fftfactory.cpp
+4
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@@ -53,6 +53,7 @@ void FFTFactory::preallocate(
{
fftEngines.push_back(AllocatedEngine());
fftEngines.back().m_engine = FFTEngine::create(m_fftwWisdomFileName);
fftEngines.back().m_engine->setReuse(false);
fftEngines.back().m_engine->configure(fftSize, false);
}
@@ -60,6 +61,7 @@ void FFTFactory::preallocate(
{
invFFTEngines.push_back(AllocatedEngine());
invFFTEngines.back().m_engine = FFTEngine::create(m_fftwWisdomFileName);
fftEngines.back().m_engine->setReuse(false);
invFFTEngines.back().m_engine->configure(fftSize, true);
}
}
@@ -79,6 +81,7 @@ unsigned int FFTFactory::getEngine(unsigned int fftSize, bool inverse, FFTEngine
engines.push_back(AllocatedEngine());
engines.back().m_inUse = true;
engines.back().m_engine = FFTEngine::create(m_fftwWisdomFileName);
engines.back().m_engine->setReuse(false);
engines.back().m_engine->configure(fftSize, true);
*engine = engines.back().m_engine;
return 0;
@@ -108,6 +111,7 @@ unsigned int FFTFactory::getEngine(unsigned int fftSize, bool inverse, FFTEngine
engines.push_back(AllocatedEngine());
engines.back().m_inUse = true;
engines.back().m_engine = FFTEngine::create(m_fftwWisdomFileName);
engines.back().m_engine->setReuse(false);
engines.back().m_engine->configure(fftSize, true);
*engine = engines.back().m_engine;
return engines.size() - 1;