Examples with Assertions.checkNotNull com.google.android.exoplayer2.util.Assertions.checkNotNull used on opensource projects

Example 21 with Assertions.checkNotNull

use of com.google.android.exoplayer2.util.Assertions.checkNotNull in project ExoPlayer by google.

the class ProgressiveMediaPeriod method maybeFinishPrepare.

private void maybeFinishPrepare() {
    if (released || prepared || !sampleQueuesBuilt || seekMap == null) {
        return;
    }
    for (SampleQueue sampleQueue : sampleQueues) {
        if (sampleQueue.getUpstreamFormat() == null) {
            return;
        }
    }
    loadCondition.close();
    int trackCount = sampleQueues.length;
    TrackGroup[] trackArray = new TrackGroup[trackCount];
    boolean[] trackIsAudioVideoFlags = new boolean[trackCount];
    for (int i = 0; i < trackCount; i++) {
        Format trackFormat = Assertions.checkNotNull(sampleQueues[i].getUpstreamFormat());
        @Nullable String mimeType = trackFormat.sampleMimeType;
        boolean isAudio = MimeTypes.isAudio(mimeType);
        boolean isAudioVideo = isAudio || MimeTypes.isVideo(mimeType);
        trackIsAudioVideoFlags[i] = isAudioVideo;
        haveAudioVideoTracks |= isAudioVideo;
        @Nullable IcyHeaders icyHeaders = this.icyHeaders;
        if (icyHeaders != null) {
            if (isAudio || sampleQueueTrackIds[i].isIcyTrack) {
                @Nullable Metadata metadata = trackFormat.metadata;
                if (metadata == null) {
                    metadata = new Metadata(icyHeaders);
                } else {
                    metadata = metadata.copyWithAppendedEntries(icyHeaders);
                }
                trackFormat = trackFormat.buildUpon().setMetadata(metadata).build();
            }
            // an average or peak bitrate of its own.
            if (isAudio && trackFormat.averageBitrate == Format.NO_VALUE && trackFormat.peakBitrate == Format.NO_VALUE && icyHeaders.bitrate != Format.NO_VALUE) {
                trackFormat = trackFormat.buildUpon().setAverageBitrate(icyHeaders.bitrate).build();
            }
        }
        trackFormat = trackFormat.copyWithCryptoType(drmSessionManager.getCryptoType(trackFormat));
        trackArray[i] = new TrackGroup(/* id= */
        Integer.toString(i), trackFormat);
    }
    trackState = new TrackState(new TrackGroupArray(trackArray), trackIsAudioVideoFlags);
    prepared = true;
    Assertions.checkNotNull(callback).onPrepared(this);
}

Example 22 with Assertions.checkNotNull

use of com.google.android.exoplayer2.util.Assertions.checkNotNull in project ExoPlayer by google.

the class ProgressiveMediaPeriod method onLoadCanceled.

@Override
public void onLoadCanceled(ExtractingLoadable loadable, long elapsedRealtimeMs, long loadDurationMs, boolean released) {
    StatsDataSource dataSource = loadable.dataSource;
    LoadEventInfo loadEventInfo = new LoadEventInfo(loadable.loadTaskId, loadable.dataSpec, dataSource.getLastOpenedUri(), dataSource.getLastResponseHeaders(), elapsedRealtimeMs, loadDurationMs, dataSource.getBytesRead());
    loadErrorHandlingPolicy.onLoadTaskConcluded(loadable.loadTaskId);
    mediaSourceEventDispatcher.loadCanceled(loadEventInfo, C.DATA_TYPE_MEDIA, C.TRACK_TYPE_UNKNOWN, /* trackFormat= */
    null, C.SELECTION_REASON_UNKNOWN, /* trackSelectionData= */
    null, /* mediaStartTimeUs= */
    loadable.seekTimeUs, durationUs);
    if (!released) {
        copyLengthFromLoader(loadable);
        for (SampleQueue sampleQueue : sampleQueues) {
            sampleQueue.reset();
        }
        if (enabledTrackCount > 0) {
            Assertions.checkNotNull(callback).onContinueLoadingRequested(this);
        }
    }
}

Example 23 with Assertions.checkNotNull

use of com.google.android.exoplayer2.util.Assertions.checkNotNull in project ExoPlayer by google.

the class ProgressiveMediaPeriod method onLoadCompleted.

// Loader.Callback implementation.
@Override
public void onLoadCompleted(ExtractingLoadable loadable, long elapsedRealtimeMs, long loadDurationMs) {
    if (durationUs == C.TIME_UNSET && seekMap != null) {
        boolean isSeekable = seekMap.isSeekable();
        long largestQueuedTimestampUs = getLargestQueuedTimestampUs();
        durationUs = largestQueuedTimestampUs == Long.MIN_VALUE ? 0 : largestQueuedTimestampUs + DEFAULT_LAST_SAMPLE_DURATION_US;
        listener.onSourceInfoRefreshed(durationUs, isSeekable, isLive);
    }
    StatsDataSource dataSource = loadable.dataSource;
    LoadEventInfo loadEventInfo = new LoadEventInfo(loadable.loadTaskId, loadable.dataSpec, dataSource.getLastOpenedUri(), dataSource.getLastResponseHeaders(), elapsedRealtimeMs, loadDurationMs, dataSource.getBytesRead());
    loadErrorHandlingPolicy.onLoadTaskConcluded(loadable.loadTaskId);
    mediaSourceEventDispatcher.loadCompleted(loadEventInfo, C.DATA_TYPE_MEDIA, C.TRACK_TYPE_UNKNOWN, /* trackFormat= */
    null, C.SELECTION_REASON_UNKNOWN, /* trackSelectionData= */
    null, /* mediaStartTimeUs= */
    loadable.seekTimeUs, durationUs);
    copyLengthFromLoader(loadable);
    loadingFinished = true;
    Assertions.checkNotNull(callback).onContinueLoadingRequested(this);
}

Example 24 with Assertions.checkNotNull

use of com.google.android.exoplayer2.util.Assertions.checkNotNull in project ExoPlayer by google.

the class SampleQueue method peekSampleMetadata.

// See comments in setUpstreamFormat
@SuppressWarnings("ReferenceEquality")
private synchronized int peekSampleMetadata(FormatHolder formatHolder, DecoderInputBuffer buffer, boolean formatRequired, boolean loadingFinished, SampleExtrasHolder extrasHolder) {
    buffer.waitingForKeys = false;
    if (!hasNextSample()) {
        if (loadingFinished || isLastSampleQueued) {
            buffer.setFlags(C.BUFFER_FLAG_END_OF_STREAM);
            return C.RESULT_BUFFER_READ;
        } else if (upstreamFormat != null && (formatRequired || upstreamFormat != downstreamFormat)) {
            onFormatResult(Assertions.checkNotNull(upstreamFormat), formatHolder);
            return C.RESULT_FORMAT_READ;
        } else {
            return C.RESULT_NOTHING_READ;
        }
    }
    Format format = sharedSampleMetadata.get(getReadIndex()).format;
    if (formatRequired || format != downstreamFormat) {
        onFormatResult(format, formatHolder);
        return C.RESULT_FORMAT_READ;
    }
    int relativeReadIndex = getRelativeIndex(readPosition);
    if (!mayReadSample(relativeReadIndex)) {
        buffer.waitingForKeys = true;
        return C.RESULT_NOTHING_READ;
    }
    buffer.setFlags(flags[relativeReadIndex]);
    buffer.timeUs = timesUs[relativeReadIndex];
    if (buffer.timeUs < startTimeUs) {
        buffer.addFlag(C.BUFFER_FLAG_DECODE_ONLY);
    }
    extrasHolder.size = sizes[relativeReadIndex];
    extrasHolder.offset = offsets[relativeReadIndex];
    extrasHolder.cryptoData = cryptoDatas[relativeReadIndex];
    return C.RESULT_BUFFER_READ;
}

Example 25 with Assertions.checkNotNull

use of com.google.android.exoplayer2.util.Assertions.checkNotNull in project ExoPlayer by google.

the class SingleSampleMediaPeriod method onLoadCompleted.

// Loader.Callback implementation.
@Override
public void onLoadCompleted(SourceLoadable loadable, long elapsedRealtimeMs, long loadDurationMs) {
    sampleSize = (int) loadable.dataSource.getBytesRead();
    sampleData = Assertions.checkNotNull(loadable.sampleData);
    loadingFinished = true;
    StatsDataSource dataSource = loadable.dataSource;
    LoadEventInfo loadEventInfo = new LoadEventInfo(loadable.loadTaskId, loadable.dataSpec, dataSource.getLastOpenedUri(), dataSource.getLastResponseHeaders(), elapsedRealtimeMs, loadDurationMs, sampleSize);
    loadErrorHandlingPolicy.onLoadTaskConcluded(loadable.loadTaskId);
    eventDispatcher.loadCompleted(loadEventInfo, C.DATA_TYPE_MEDIA, C.TRACK_TYPE_UNKNOWN, format, C.SELECTION_REASON_UNKNOWN, /* trackSelectionData= */
    null, /* mediaStartTimeUs= */
    0, durationUs);
}