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adjustments for visualizer

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Harrison Deng 2018-01-13 01:24:32 -06:00
parent 4d6cbaa652
commit b07c9ffd44
2 changed files with 4 additions and 3 deletions
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2
core/src/zero1hd/rhythmbullet/audio/visualizer/BasicVisualizer.java
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@ -106,7 +106,7 @@ public class BasicVisualizer extends VisualizerCore {
public void setMM(MusicManager mm) { public void setMM(MusicManager mm) {
maxAvgHeight = 0; maxAvgHeight = 0;
currentAvg = 0; currentAvg = 0;
float validBins = (6400/((mm.getSampleRate()/2)/((mm.getReadWindowSize()/2)+1))); float validBins = (9000/((mm.getSampleRate()/2)/((mm.getReadWindowSize()/2)+1)));
Gdx.app.debug("Visualizer", "valid frequency bins " + validBins); Gdx.app.debug("Visualizer", "valid frequency bins " + validBins);
binsPerBar = MathUtils.round((validBins/barCount)); binsPerBar = MathUtils.round((validBins/barCount));
barHeights = new float[barCount]; barHeights = new float[barCount];

5
desktop/src/zero1hd/rhythmbullet/desktop/graphics/ui/components/Visualizer.java
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@ -29,7 +29,7 @@ public class Visualizer extends Widget implements Disposable {
private ShortBuffer compareBuffer; private ShortBuffer compareBuffer;
private ShortBuffer buffer; private ShortBuffer buffer;
private int sourceID; private int sourceID;
private float visRefreshRate = 1f/60f; private float visRefreshRate;
private float timer; private float timer;
private int readWindowIndex; private int readWindowIndex;
public Visualizer() { public Visualizer() {
@ -60,6 +60,7 @@ public class Visualizer extends Widget implements Disposable {
+ "\nDuration in seconds: " + mm.getDuration() + + "\nDuration in seconds: " + mm.getDuration() +
"\nSample rate: " + mm.getSampleRate()); "\nSample rate: " + mm.getSampleRate());
vis.setMM(mm); vis.setMM(mm);
visRefreshRate = mm.getReadWindowSize()/mm.getSampleRate();
mmSet = true; mmSet = true;
} }
@ -152,7 +153,7 @@ public class Visualizer extends Widget implements Disposable {
} }
int originalPos = buffer.position(); int originalPos = buffer.position();
System.out.println(visRefreshRate);
prevBuffer = ShortBuffer.allocate(buffer.capacity()); prevBuffer = ShortBuffer.allocate(buffer.capacity());
buffer.rewind(); buffer.rewind();
prevBuffer.put(buffer); prevBuffer.put(buffer);