Daniel Elliott
f9d20bb3fc
- 28,932 files - Full Java source code - Smali files - Resources Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
433 lines
21 KiB
Java
433 lines
21 KiB
Java
package com.mbridge.msdk.playercommon.exoplayer2;
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import android.util.Pair;
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import androidx.annotation.Nullable;
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import com.mbridge.msdk.playercommon.exoplayer2.Timeline;
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import com.mbridge.msdk.playercommon.exoplayer2.source.MediaPeriod;
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import com.mbridge.msdk.playercommon.exoplayer2.source.MediaSource;
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import com.mbridge.msdk.playercommon.exoplayer2.trackselection.TrackSelector;
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import com.mbridge.msdk.playercommon.exoplayer2.upstream.Allocator;
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import com.mbridge.msdk.playercommon.exoplayer2.util.Assertions;
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/* loaded from: classes4.dex */
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final class MediaPeriodQueue {
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private static final int MAXIMUM_BUFFER_AHEAD_PERIODS = 100;
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private int length;
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private MediaPeriodHolder loading;
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private long nextWindowSequenceNumber;
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private Object oldFrontPeriodUid;
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private long oldFrontPeriodWindowSequenceNumber;
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private MediaPeriodHolder playing;
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private MediaPeriodHolder reading;
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private int repeatMode;
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private boolean shuffleModeEnabled;
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private Timeline timeline;
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private final Timeline.Period period = new Timeline.Period();
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private final Timeline.Window window = new Timeline.Window();
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public final MediaPeriodHolder getLoadingPeriod() {
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return this.loading;
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}
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public final MediaPeriodHolder getPlayingPeriod() {
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return this.playing;
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}
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public final MediaPeriodHolder getReadingPeriod() {
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return this.reading;
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}
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public final boolean hasPlayingPeriod() {
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return this.playing != null;
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}
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public final void setTimeline(Timeline timeline) {
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this.timeline = timeline;
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}
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public final boolean updateRepeatMode(int i) {
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this.repeatMode = i;
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return updateForPlaybackModeChange();
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}
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public final boolean updateShuffleModeEnabled(boolean z) {
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this.shuffleModeEnabled = z;
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return updateForPlaybackModeChange();
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}
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public final boolean isLoading(MediaPeriod mediaPeriod) {
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MediaPeriodHolder mediaPeriodHolder = this.loading;
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return mediaPeriodHolder != null && mediaPeriodHolder.mediaPeriod == mediaPeriod;
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}
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public final void reevaluateBuffer(long j) {
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MediaPeriodHolder mediaPeriodHolder = this.loading;
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if (mediaPeriodHolder != null) {
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mediaPeriodHolder.reevaluateBuffer(j);
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}
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}
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public final boolean shouldLoadNextMediaPeriod() {
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MediaPeriodHolder mediaPeriodHolder = this.loading;
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return mediaPeriodHolder == null || (!mediaPeriodHolder.info.isFinal && mediaPeriodHolder.isFullyBuffered() && this.loading.info.durationUs != C.TIME_UNSET && this.length < 100);
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}
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@Nullable
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public final MediaPeriodInfo getNextMediaPeriodInfo(long j, PlaybackInfo playbackInfo) {
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MediaPeriodHolder mediaPeriodHolder = this.loading;
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if (mediaPeriodHolder == null) {
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return getFirstMediaPeriodInfo(playbackInfo);
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}
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return getFollowingMediaPeriodInfo(mediaPeriodHolder, j);
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}
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public final MediaPeriod enqueueNextMediaPeriod(RendererCapabilities[] rendererCapabilitiesArr, TrackSelector trackSelector, Allocator allocator, MediaSource mediaSource, Object obj, MediaPeriodInfo mediaPeriodInfo) {
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long rendererOffset;
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MediaPeriodHolder mediaPeriodHolder = this.loading;
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if (mediaPeriodHolder == null) {
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rendererOffset = mediaPeriodInfo.startPositionUs;
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} else {
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rendererOffset = mediaPeriodHolder.getRendererOffset() + this.loading.info.durationUs;
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}
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MediaPeriodHolder mediaPeriodHolder2 = new MediaPeriodHolder(rendererCapabilitiesArr, rendererOffset, trackSelector, allocator, mediaSource, obj, mediaPeriodInfo);
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if (this.loading != null) {
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Assertions.checkState(hasPlayingPeriod());
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this.loading.next = mediaPeriodHolder2;
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}
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this.oldFrontPeriodUid = null;
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this.loading = mediaPeriodHolder2;
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this.length++;
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return mediaPeriodHolder2.mediaPeriod;
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}
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public final MediaPeriodHolder getFrontPeriod() {
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return hasPlayingPeriod() ? this.playing : this.loading;
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}
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public final MediaPeriodHolder advanceReadingPeriod() {
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MediaPeriodHolder mediaPeriodHolder = this.reading;
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Assertions.checkState((mediaPeriodHolder == null || mediaPeriodHolder.next == null) ? false : true);
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MediaPeriodHolder mediaPeriodHolder2 = this.reading.next;
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this.reading = mediaPeriodHolder2;
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return mediaPeriodHolder2;
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}
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public final MediaPeriodHolder advancePlayingPeriod() {
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MediaPeriodHolder mediaPeriodHolder = this.playing;
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if (mediaPeriodHolder != null) {
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if (mediaPeriodHolder == this.reading) {
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this.reading = mediaPeriodHolder.next;
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}
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mediaPeriodHolder.release();
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int i = this.length - 1;
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this.length = i;
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if (i == 0) {
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this.loading = null;
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MediaPeriodHolder mediaPeriodHolder2 = this.playing;
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this.oldFrontPeriodUid = mediaPeriodHolder2.uid;
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this.oldFrontPeriodWindowSequenceNumber = mediaPeriodHolder2.info.id.windowSequenceNumber;
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}
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this.playing = this.playing.next;
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} else {
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MediaPeriodHolder mediaPeriodHolder3 = this.loading;
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this.playing = mediaPeriodHolder3;
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this.reading = mediaPeriodHolder3;
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}
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return this.playing;
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}
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public final boolean removeAfter(MediaPeriodHolder mediaPeriodHolder) {
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boolean z = false;
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Assertions.checkState(mediaPeriodHolder != null);
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this.loading = mediaPeriodHolder;
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while (true) {
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mediaPeriodHolder = mediaPeriodHolder.next;
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if (mediaPeriodHolder != null) {
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if (mediaPeriodHolder == this.reading) {
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this.reading = this.playing;
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z = true;
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}
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mediaPeriodHolder.release();
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this.length--;
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} else {
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this.loading.next = null;
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return z;
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}
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}
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}
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public final void clear(boolean z) {
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MediaPeriodHolder frontPeriod = getFrontPeriod();
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if (frontPeriod != null) {
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this.oldFrontPeriodUid = z ? frontPeriod.uid : null;
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this.oldFrontPeriodWindowSequenceNumber = frontPeriod.info.id.windowSequenceNumber;
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frontPeriod.release();
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removeAfter(frontPeriod);
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} else if (!z) {
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this.oldFrontPeriodUid = null;
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}
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this.playing = null;
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this.loading = null;
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this.reading = null;
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this.length = 0;
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}
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public final boolean updateQueuedPeriods(MediaSource.MediaPeriodId mediaPeriodId, long j) {
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int i = mediaPeriodId.periodIndex;
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MediaPeriodHolder mediaPeriodHolder = null;
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int i2 = i;
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for (MediaPeriodHolder frontPeriod = getFrontPeriod(); frontPeriod != null; frontPeriod = frontPeriod.next) {
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if (mediaPeriodHolder == null) {
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frontPeriod.info = getUpdatedMediaPeriodInfo(frontPeriod.info, i2);
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} else {
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if (i2 == -1 || !frontPeriod.uid.equals(this.timeline.getPeriod(i2, this.period, true).uid)) {
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return true ^ removeAfter(mediaPeriodHolder);
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}
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MediaPeriodInfo followingMediaPeriodInfo = getFollowingMediaPeriodInfo(mediaPeriodHolder, j);
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if (followingMediaPeriodInfo == null) {
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return true ^ removeAfter(mediaPeriodHolder);
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}
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frontPeriod.info = getUpdatedMediaPeriodInfo(frontPeriod.info, i2);
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if (!canKeepMediaPeriodHolder(frontPeriod, followingMediaPeriodInfo)) {
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return true ^ removeAfter(mediaPeriodHolder);
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}
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}
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if (frontPeriod.info.isLastInTimelinePeriod) {
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i2 = this.timeline.getNextPeriodIndex(i2, this.period, this.window, this.repeatMode, this.shuffleModeEnabled);
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}
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mediaPeriodHolder = frontPeriod;
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}
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return true;
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}
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public final MediaPeriodInfo getUpdatedMediaPeriodInfo(MediaPeriodInfo mediaPeriodInfo, int i) {
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return getUpdatedMediaPeriodInfo(mediaPeriodInfo, mediaPeriodInfo.id.copyWithPeriodIndex(i));
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}
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public final MediaSource.MediaPeriodId resolveMediaPeriodIdForAds(int i, long j) {
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return resolveMediaPeriodIdForAds(i, j, resolvePeriodIndexToWindowSequenceNumber(i));
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}
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private MediaSource.MediaPeriodId resolveMediaPeriodIdForAds(int i, long j, long j2) {
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this.timeline.getPeriod(i, this.period);
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int adGroupIndexForPositionUs = this.period.getAdGroupIndexForPositionUs(j);
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if (adGroupIndexForPositionUs == -1) {
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return new MediaSource.MediaPeriodId(i, j2);
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}
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return new MediaSource.MediaPeriodId(i, adGroupIndexForPositionUs, this.period.getFirstAdIndexToPlay(adGroupIndexForPositionUs), j2);
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}
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private long resolvePeriodIndexToWindowSequenceNumber(int i) {
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int indexOfPeriod;
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Object obj = this.timeline.getPeriod(i, this.period, true).uid;
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int i2 = this.period.windowIndex;
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Object obj2 = this.oldFrontPeriodUid;
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if (obj2 != null && (indexOfPeriod = this.timeline.getIndexOfPeriod(obj2)) != -1 && this.timeline.getPeriod(indexOfPeriod, this.period).windowIndex == i2) {
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return this.oldFrontPeriodWindowSequenceNumber;
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}
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for (MediaPeriodHolder frontPeriod = getFrontPeriod(); frontPeriod != null; frontPeriod = frontPeriod.next) {
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if (frontPeriod.uid.equals(obj)) {
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return frontPeriod.info.id.windowSequenceNumber;
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}
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}
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for (MediaPeriodHolder frontPeriod2 = getFrontPeriod(); frontPeriod2 != null; frontPeriod2 = frontPeriod2.next) {
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int indexOfPeriod2 = this.timeline.getIndexOfPeriod(frontPeriod2.uid);
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if (indexOfPeriod2 != -1 && this.timeline.getPeriod(indexOfPeriod2, this.period).windowIndex == i2) {
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return frontPeriod2.info.id.windowSequenceNumber;
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}
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}
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long j = this.nextWindowSequenceNumber;
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this.nextWindowSequenceNumber = 1 + j;
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return j;
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}
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private boolean canKeepMediaPeriodHolder(MediaPeriodHolder mediaPeriodHolder, MediaPeriodInfo mediaPeriodInfo) {
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MediaPeriodInfo mediaPeriodInfo2 = mediaPeriodHolder.info;
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return mediaPeriodInfo2.startPositionUs == mediaPeriodInfo.startPositionUs && mediaPeriodInfo2.endPositionUs == mediaPeriodInfo.endPositionUs && mediaPeriodInfo2.id.equals(mediaPeriodInfo.id);
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}
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private boolean updateForPlaybackModeChange() {
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MediaPeriodHolder mediaPeriodHolder;
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MediaPeriodHolder frontPeriod = getFrontPeriod();
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if (frontPeriod == null) {
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return true;
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}
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while (true) {
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int nextPeriodIndex = this.timeline.getNextPeriodIndex(frontPeriod.info.id.periodIndex, this.period, this.window, this.repeatMode, this.shuffleModeEnabled);
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while (true) {
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mediaPeriodHolder = frontPeriod.next;
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if (mediaPeriodHolder == null || frontPeriod.info.isLastInTimelinePeriod) {
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break;
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}
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frontPeriod = mediaPeriodHolder;
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}
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if (nextPeriodIndex == -1 || mediaPeriodHolder == null || mediaPeriodHolder.info.id.periodIndex != nextPeriodIndex) {
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break;
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}
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frontPeriod = mediaPeriodHolder;
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}
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boolean removeAfter = removeAfter(frontPeriod);
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MediaPeriodInfo mediaPeriodInfo = frontPeriod.info;
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frontPeriod.info = getUpdatedMediaPeriodInfo(mediaPeriodInfo, mediaPeriodInfo.id);
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return (removeAfter && hasPlayingPeriod()) ? false : true;
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}
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private MediaPeriodInfo getFirstMediaPeriodInfo(PlaybackInfo playbackInfo) {
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return getMediaPeriodInfo(playbackInfo.periodId, playbackInfo.contentPositionUs, playbackInfo.startPositionUs);
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}
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@Nullable
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private MediaPeriodInfo getFollowingMediaPeriodInfo(MediaPeriodHolder mediaPeriodHolder, long j) {
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int i;
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long j2;
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long j3;
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MediaPeriodInfo mediaPeriodInfo = mediaPeriodHolder.info;
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if (mediaPeriodInfo.isLastInTimelinePeriod) {
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int nextPeriodIndex = this.timeline.getNextPeriodIndex(mediaPeriodInfo.id.periodIndex, this.period, this.window, this.repeatMode, this.shuffleModeEnabled);
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if (nextPeriodIndex == -1) {
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return null;
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}
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int i2 = this.timeline.getPeriod(nextPeriodIndex, this.period, true).windowIndex;
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Object obj = this.period.uid;
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long j4 = mediaPeriodInfo.id.windowSequenceNumber;
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long j5 = 0;
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if (this.timeline.getWindow(i2, this.window).firstPeriodIndex == nextPeriodIndex) {
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Pair<Integer, Long> periodPosition = this.timeline.getPeriodPosition(this.window, this.period, i2, C.TIME_UNSET, Math.max(0L, (mediaPeriodHolder.getRendererOffset() + mediaPeriodInfo.durationUs) - j));
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if (periodPosition == null) {
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return null;
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}
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int intValue = ((Integer) periodPosition.first).intValue();
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long longValue = ((Long) periodPosition.second).longValue();
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MediaPeriodHolder mediaPeriodHolder2 = mediaPeriodHolder.next;
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if (mediaPeriodHolder2 == null || !mediaPeriodHolder2.uid.equals(obj)) {
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j3 = this.nextWindowSequenceNumber;
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this.nextWindowSequenceNumber = 1 + j3;
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} else {
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j3 = mediaPeriodHolder.next.info.id.windowSequenceNumber;
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}
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j5 = longValue;
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j2 = j3;
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i = intValue;
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} else {
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i = nextPeriodIndex;
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j2 = j4;
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}
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long j6 = j5;
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return getMediaPeriodInfo(resolveMediaPeriodIdForAds(i, j6, j2), j6, j5);
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}
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MediaSource.MediaPeriodId mediaPeriodId = mediaPeriodInfo.id;
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this.timeline.getPeriod(mediaPeriodId.periodIndex, this.period);
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if (mediaPeriodId.isAd()) {
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int i3 = mediaPeriodId.adGroupIndex;
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int adCountInAdGroup = this.period.getAdCountInAdGroup(i3);
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if (adCountInAdGroup == -1) {
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return null;
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}
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int nextAdIndexToPlay = this.period.getNextAdIndexToPlay(i3, mediaPeriodId.adIndexInAdGroup);
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if (nextAdIndexToPlay < adCountInAdGroup) {
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if (this.period.isAdAvailable(i3, nextAdIndexToPlay)) {
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return getMediaPeriodInfoForAd(mediaPeriodId.periodIndex, i3, nextAdIndexToPlay, mediaPeriodInfo.contentPositionUs, mediaPeriodId.windowSequenceNumber);
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}
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return null;
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}
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return getMediaPeriodInfoForContent(mediaPeriodId.periodIndex, mediaPeriodInfo.contentPositionUs, mediaPeriodId.windowSequenceNumber);
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}
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long j7 = mediaPeriodInfo.endPositionUs;
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if (j7 != Long.MIN_VALUE) {
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int adGroupIndexForPositionUs = this.period.getAdGroupIndexForPositionUs(j7);
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if (adGroupIndexForPositionUs == -1) {
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return getMediaPeriodInfoForContent(mediaPeriodId.periodIndex, mediaPeriodInfo.endPositionUs, mediaPeriodId.windowSequenceNumber);
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}
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int firstAdIndexToPlay = this.period.getFirstAdIndexToPlay(adGroupIndexForPositionUs);
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if (this.period.isAdAvailable(adGroupIndexForPositionUs, firstAdIndexToPlay)) {
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return getMediaPeriodInfoForAd(mediaPeriodId.periodIndex, adGroupIndexForPositionUs, firstAdIndexToPlay, mediaPeriodInfo.endPositionUs, mediaPeriodId.windowSequenceNumber);
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}
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return null;
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}
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int adGroupCount = this.period.getAdGroupCount();
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if (adGroupCount == 0) {
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return null;
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}
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int i4 = adGroupCount - 1;
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if (this.period.getAdGroupTimeUs(i4) != Long.MIN_VALUE || this.period.hasPlayedAdGroup(i4)) {
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return null;
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}
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int firstAdIndexToPlay2 = this.period.getFirstAdIndexToPlay(i4);
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if (!this.period.isAdAvailable(i4, firstAdIndexToPlay2)) {
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return null;
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}
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return getMediaPeriodInfoForAd(mediaPeriodId.periodIndex, i4, firstAdIndexToPlay2, this.period.getDurationUs(), mediaPeriodId.windowSequenceNumber);
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}
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private MediaPeriodInfo getUpdatedMediaPeriodInfo(MediaPeriodInfo mediaPeriodInfo, MediaSource.MediaPeriodId mediaPeriodId) {
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long j;
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long durationUs;
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long j2 = mediaPeriodInfo.startPositionUs;
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long j3 = mediaPeriodInfo.endPositionUs;
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boolean isLastInPeriod = isLastInPeriod(mediaPeriodId, j3);
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boolean isLastInTimeline = isLastInTimeline(mediaPeriodId, isLastInPeriod);
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this.timeline.getPeriod(mediaPeriodId.periodIndex, this.period);
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if (mediaPeriodId.isAd()) {
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durationUs = this.period.getAdDurationUs(mediaPeriodId.adGroupIndex, mediaPeriodId.adIndexInAdGroup);
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} else if (j3 == Long.MIN_VALUE) {
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durationUs = this.period.getDurationUs();
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} else {
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j = j3;
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return new MediaPeriodInfo(mediaPeriodId, j2, j3, mediaPeriodInfo.contentPositionUs, j, isLastInPeriod, isLastInTimeline);
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}
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j = durationUs;
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return new MediaPeriodInfo(mediaPeriodId, j2, j3, mediaPeriodInfo.contentPositionUs, j, isLastInPeriod, isLastInTimeline);
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}
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private MediaPeriodInfo getMediaPeriodInfo(MediaSource.MediaPeriodId mediaPeriodId, long j, long j2) {
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this.timeline.getPeriod(mediaPeriodId.periodIndex, this.period);
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if (mediaPeriodId.isAd()) {
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if (this.period.isAdAvailable(mediaPeriodId.adGroupIndex, mediaPeriodId.adIndexInAdGroup)) {
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return getMediaPeriodInfoForAd(mediaPeriodId.periodIndex, mediaPeriodId.adGroupIndex, mediaPeriodId.adIndexInAdGroup, j, mediaPeriodId.windowSequenceNumber);
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}
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return null;
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}
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return getMediaPeriodInfoForContent(mediaPeriodId.periodIndex, j2, mediaPeriodId.windowSequenceNumber);
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}
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private MediaPeriodInfo getMediaPeriodInfoForAd(int i, int i2, int i3, long j, long j2) {
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MediaSource.MediaPeriodId mediaPeriodId = new MediaSource.MediaPeriodId(i, i2, i3, j2);
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boolean isLastInPeriod = isLastInPeriod(mediaPeriodId, Long.MIN_VALUE);
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boolean isLastInTimeline = isLastInTimeline(mediaPeriodId, isLastInPeriod);
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return new MediaPeriodInfo(mediaPeriodId, i3 == this.period.getFirstAdIndexToPlay(i2) ? this.period.getAdResumePositionUs() : 0L, Long.MIN_VALUE, j, this.timeline.getPeriod(mediaPeriodId.periodIndex, this.period).getAdDurationUs(mediaPeriodId.adGroupIndex, mediaPeriodId.adIndexInAdGroup), isLastInPeriod, isLastInTimeline);
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}
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private MediaPeriodInfo getMediaPeriodInfoForContent(int i, long j, long j2) {
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MediaSource.MediaPeriodId mediaPeriodId = new MediaSource.MediaPeriodId(i, j2);
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this.timeline.getPeriod(mediaPeriodId.periodIndex, this.period);
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int adGroupIndexAfterPositionUs = this.period.getAdGroupIndexAfterPositionUs(j);
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long adGroupTimeUs = adGroupIndexAfterPositionUs == -1 ? Long.MIN_VALUE : this.period.getAdGroupTimeUs(adGroupIndexAfterPositionUs);
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boolean isLastInPeriod = isLastInPeriod(mediaPeriodId, adGroupTimeUs);
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return new MediaPeriodInfo(mediaPeriodId, j, adGroupTimeUs, C.TIME_UNSET, adGroupTimeUs == Long.MIN_VALUE ? this.period.getDurationUs() : adGroupTimeUs, isLastInPeriod, isLastInTimeline(mediaPeriodId, isLastInPeriod));
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}
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private boolean isLastInPeriod(MediaSource.MediaPeriodId mediaPeriodId, long j) {
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int adGroupCount = this.timeline.getPeriod(mediaPeriodId.periodIndex, this.period).getAdGroupCount();
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if (adGroupCount == 0) {
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return true;
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}
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int i = adGroupCount - 1;
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boolean isAd = mediaPeriodId.isAd();
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if (this.period.getAdGroupTimeUs(i) != Long.MIN_VALUE) {
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return !isAd && j == Long.MIN_VALUE;
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}
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int adCountInAdGroup = this.period.getAdCountInAdGroup(i);
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if (adCountInAdGroup == -1) {
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return false;
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}
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if (isAd && mediaPeriodId.adGroupIndex == i && mediaPeriodId.adIndexInAdGroup == adCountInAdGroup - 1) {
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return true;
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}
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return !isAd && this.period.getFirstAdIndexToPlay(i) == adCountInAdGroup;
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}
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private boolean isLastInTimeline(MediaSource.MediaPeriodId mediaPeriodId, boolean z) {
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return !this.timeline.getWindow(this.timeline.getPeriod(mediaPeriodId.periodIndex, this.period).windowIndex, this.window).isDynamic && this.timeline.isLastPeriod(mediaPeriodId.periodIndex, this.period, this.window, this.repeatMode, this.shuffleModeEnabled) && z;
|
|
}
|
|
}
|