124 lines
3.9 KiB
Java
124 lines
3.9 KiB
Java
package com.google.android.gms.vision;
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import android.util.SparseArray;
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import com.google.android.gms.vision.Detector;
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import java.util.HashSet;
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import java.util.Iterator;
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/* loaded from: classes2.dex */
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public class MultiProcessor<T> implements Detector.Processor<T> {
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private int zzal;
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private Factory<T> zzaz;
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private SparseArray<zza> zzba;
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/* loaded from: classes2.dex */
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public interface Factory<T> {
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Tracker<T> create(T t);
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}
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@Override // com.google.android.gms.vision.Detector.Processor
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public void release() {
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for (int i = 0; i < this.zzba.size(); i++) {
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this.zzba.valueAt(i).zzak.onDone();
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}
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this.zzba.clear();
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}
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/* loaded from: classes2.dex */
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final class zza {
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private Tracker<T> zzak;
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private int zzao;
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private zza(MultiProcessor multiProcessor) {
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this.zzao = 0;
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}
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static /* synthetic */ int zzb(zza zzaVar) {
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int i = zzaVar.zzao;
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zzaVar.zzao = i + 1;
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return i;
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}
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static /* synthetic */ int zza(zza zzaVar, int i) {
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zzaVar.zzao = 0;
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return 0;
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}
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}
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/* loaded from: classes2.dex */
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public static class Builder<T> {
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private MultiProcessor<T> zzbb;
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public Builder(Factory<T> factory) {
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MultiProcessor<T> multiProcessor = new MultiProcessor<>();
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this.zzbb = multiProcessor;
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if (factory == null) {
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throw new IllegalArgumentException("No factory supplied.");
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}
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((MultiProcessor) multiProcessor).zzaz = factory;
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}
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public Builder<T> setMaxGapFrames(int i) {
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if (i < 0) {
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StringBuilder sb = new StringBuilder(28);
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sb.append("Invalid max gap: ");
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sb.append(i);
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throw new IllegalArgumentException(sb.toString());
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}
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((MultiProcessor) this.zzbb).zzal = i;
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return this;
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}
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public MultiProcessor<T> build() {
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return this.zzbb;
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}
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}
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@Override // com.google.android.gms.vision.Detector.Processor
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public void receiveDetections(Detector.Detections<T> detections) {
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SparseArray<T> detectedItems = detections.getDetectedItems();
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for (int i = 0; i < detectedItems.size(); i++) {
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int keyAt = detectedItems.keyAt(i);
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T valueAt = detectedItems.valueAt(i);
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if (this.zzba.get(keyAt) == null) {
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zza zzaVar = new zza();
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zzaVar.zzak = this.zzaz.create(valueAt);
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zzaVar.zzak.onNewItem(keyAt, valueAt);
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this.zzba.append(keyAt, zzaVar);
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}
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}
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SparseArray<T> detectedItems2 = detections.getDetectedItems();
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HashSet hashSet = new HashSet();
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for (int i2 = 0; i2 < this.zzba.size(); i2++) {
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int keyAt2 = this.zzba.keyAt(i2);
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if (detectedItems2.get(keyAt2) == null) {
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zza valueAt2 = this.zzba.valueAt(i2);
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zza.zzb(valueAt2);
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if (valueAt2.zzao >= this.zzal) {
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valueAt2.zzak.onDone();
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hashSet.add(Integer.valueOf(keyAt2));
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} else {
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valueAt2.zzak.onMissing(detections);
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}
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}
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}
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Iterator it = hashSet.iterator();
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while (it.hasNext()) {
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this.zzba.delete(((Integer) it.next()).intValue());
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}
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SparseArray<T> detectedItems3 = detections.getDetectedItems();
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for (int i3 = 0; i3 < detectedItems3.size(); i3++) {
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int keyAt3 = detectedItems3.keyAt(i3);
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T valueAt3 = detectedItems3.valueAt(i3);
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zza zzaVar2 = this.zzba.get(keyAt3);
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zza.zza(zzaVar2, 0);
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zzaVar2.zzak.onUpdate(detections, valueAt3);
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}
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}
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private MultiProcessor() {
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this.zzba = new SparseArray<>();
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this.zzal = 3;
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}
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}
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