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FFTW->FFTWF better CPU usage

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This commit is contained in:
Charles J. Cliffe
2015-01-06 19:15:27 -05:00
parent 0806e47116
commit 7d5d638666
11 changed files with 1101 additions and 63 deletions
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src/AppFrame.cpp
+10 -8
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@@ -53,16 +53,16 @@ AppFrame::AppFrame() :
demodSpectrumCanvas = new SpectrumCanvas(this, NULL);
demodSpectrumCanvas->setup(1024);
demodSpectrumCanvas->setView(DEFAULT_FREQ, 300000);
demodVisuals->Add(demodSpectrumCanvas, 1, wxEXPAND | wxALL, 0);
demodVisuals->Add(demodSpectrumCanvas, 3, wxEXPAND | wxALL, 0);
demodVisuals->AddSpacer(1);
demodWaterfallCanvas = new WaterfallCanvas(this, NULL);
demodWaterfallCanvas->setup(1024, 256);
demodWaterfallCanvas->setup(1024, 128);
demodWaterfallCanvas->setView(DEFAULT_FREQ, 300000);
demodWaterfallCanvas->attachSpectrumCanvas(demodSpectrumCanvas);
demodSpectrumCanvas->attachWaterfallCanvas(demodWaterfallCanvas);
demodVisuals->Add(demodWaterfallCanvas, 3, wxEXPAND | wxALL, 0);
demodVisuals->Add(demodWaterfallCanvas, 6, wxEXPAND | wxALL, 0);
demodTray->Add(demodVisuals, 30, wxEXPAND | wxALL, 0);
@@ -86,17 +86,17 @@ AppFrame::AppFrame() :
demodTray->Add(demodScopeTray, 30, wxEXPAND | wxALL, 0);
vbox->Add(demodTray, 2, wxEXPAND | wxALL, 0);
vbox->Add(demodTray, 12, wxEXPAND | wxALL, 0);
vbox->AddSpacer(2);
spectrumCanvas = new SpectrumCanvas(this, NULL);
spectrumCanvas->setup(2048);
vbox->Add(spectrumCanvas, 1, wxEXPAND | wxALL, 0);
vbox->Add(spectrumCanvas, 5, wxEXPAND | wxALL, 0);
vbox->AddSpacer(2);
waterfallCanvas = new WaterfallCanvas(this, NULL);
waterfallCanvas->setup(2048, 512);
waterfallCanvas->attachSpectrumCanvas(spectrumCanvas);
spectrumCanvas->attachWaterfallCanvas(waterfallCanvas);
vbox->Add(waterfallCanvas, 4, wxEXPAND | wxALL, 0);
vbox->Add(waterfallCanvas, 20, wxEXPAND | wxALL, 0);
this->SetSizer(vbox);
@@ -171,8 +171,10 @@ void AppFrame::OnMenu(wxCommandEvent& event) {
activeDemodulator = NULL;
}
} else if (event.GetId() == wxID_SET_FREQ_OFFSET) {
long ofs = wxGetNumberFromUser ("Shift the displayed frequency by this amount.\ni.e. -125000000 for -125 MHz", "Frequency (Hz)", "Frequency Offset", 0, -2000000000, 2000000000, this);
wxGetApp().setOffset(ofs);
long ofs = wxGetNumberFromUser ("Shift the displayed frequency by this amount.\ni.e. -125000000 for -125 MHz", "Frequency (Hz)", "Frequency Offset", wxGetApp().getOffset(), -2000000000, 2000000000, this);
if (ofs != -1) {
wxGetApp().setOffset(ofs);
}
}
}