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controls: Emit zoomLevel final multiplier (not a power)

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Mike Walters
2016-03-07 00:40:59 +00:00
parent a735394859
commit aeb295fe28
3 changed files with 8 additions and 6 deletions
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4
spectrogramplot.cpp
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@@ -162,7 +162,7 @@ void SpectrogramPlot::setPowerMin(int power)
void SpectrogramPlot::setZoomLevel(int zoom)
{
zoomLevel = clamp(zoom, 0, (int)log2(fftSize));
zoomLevel = zoom;
}
int SpectrogramPlot::getHeight()
@@ -175,7 +175,7 @@ int SpectrogramPlot::getHeight()
int SpectrogramPlot::getStride()
{
return fftSize / pow(2, zoomLevel);
return fftSize / zoomLevel;
}
off_t SpectrogramPlot::lineToSample(off_t line)