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Fix memory leak in sort contros pipe

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Matt
2020-01-02 18:47:27 -08:00
parent b9a0ca2f44
commit 0c1e31bcf3
1 changed files with 6 additions and 2 deletions
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8
chameleon-server/src/main/java/com/chameleonvision/vision/pipeline/pipes/SortContoursPipe.java
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@@ -6,6 +6,7 @@ import com.chameleonvision.vision.pipeline.Pipe;
import com.chameleonvision.vision.pipeline.impl.StandardCVPipeline;
import org.apache.commons.lang3.tuple.Pair;
import org.apache.commons.math3.util.FastMath;
import org.opencv.core.*;
import java.util.ArrayList;
import java.util.Comparator;
@@ -78,9 +79,12 @@ public class SortContoursPipe implements Pipe<List<StandardCVPipeline.TrackedTar
}
}
sortedContours = sortedContours.subList(0, Math.min(input.size(), maxTargets - 1));
var sublistedContors = new ArrayList<>(sortedContours.subList(0, Math.min(input.size(), maxTargets - 1)));
sortedContours.subList(Math.min(input.size(), maxTargets - 1), sortedContours.size()).forEach(StandardCVPipeline.TrackedTarget::release);
sortedContours.clear();
long processTime = System.nanoTime() - processStartNanos;
return Pair.of(sortedContours, processTime);
return Pair.of(sublistedContors, processTime);
}
private double calcSquareCenterDistance(StandardCVPipeline.TrackedTarget rect) {