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Commit c32971bb authored by Linus Lee's avatar Linus Lee Committed by Gerrit Code Review
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Merge "EqualizerView: don't compute log(0)" into cm-12.0

parents fe29ab1b a621a144

src/com/cyanogenmod/eleven/widgets/EqualizerView.java

+1 −1
Original line number Diff line number Diff line
@@ -94,7 +94,7 @@ public class EqualizerView extends VisualizerView { 
                byte rfk = data.bytes[mDivisions * i];

                byte ifk = data.bytes[mDivisions * i + 1];

                float magnitude = (rfk * rfk + ifk * ifk);

                int dbValue = (int) (10 * Math.log10(magnitude));

                int dbValue = magnitude > 0 ? (int) (10 * Math.log10(magnitude)) : 0;



                mFFTPoints[i * 4 + 1] = rect.height();

                mFFTPoints[i * 4 + 3] = rect.height() - (dbValue * mDbFuzzFactor + mDbFuzz);