Examples with Allocator androidx.media3.exoplayer.upstream.Allocator used on opensource projects

Example 16 with Allocator

use of androidx.media3.exoplayer.upstream.Allocator in project media by androidx.

the class ConcatenatingMediaSourceTest method childSourceWithLazyPreparationOnlyPreparesSourceOnce.

@Test
public void childSourceWithLazyPreparationOnlyPreparesSourceOnce() throws IOException {
    FakeMediaSource[] childSources = createMediaSources(/* count= */
    2);
    mediaSource = new ConcatenatingMediaSource(/* isAtomic= */
    false, /* useLazyPreparation= */
    true, new DefaultShuffleOrder(0), childSources);
    testRunner = new MediaSourceTestRunner(mediaSource, /* allocator= */
    null);
    Timeline timeline = testRunner.prepareSource();
    // The lazy preparation must only be triggered once, even if we create multiple periods from
    // the media source. FakeMediaSource.prepareSource asserts that it's not called twice, so
    // creating two periods shouldn't throw.
    MediaPeriodId mediaPeriodId = new MediaPeriodId(timeline.getUidOfPeriod(/* periodIndex= */
    0), /* windowSequenceNumber= */
    0);
    testRunner.createPeriod(mediaPeriodId);
    testRunner.createPeriod(mediaPeriodId);
}

Example 17 with Allocator

use of androidx.media3.exoplayer.upstream.Allocator in project media by androidx.

the class ExoPlayerTest method seekBeforePreparationCompletes_seeksToCorrectPosition.

@Test
public void seekBeforePreparationCompletes_seeksToCorrectPosition() throws Exception {
    CountDownLatch createPeriodCalledCountDownLatch = new CountDownLatch(1);
    FakeMediaPeriod[] fakeMediaPeriodHolder = new FakeMediaPeriod[1];
    FakeMediaSource mediaSource = new FakeMediaSource(/* timeline= */
    null, ExoPlayerTestRunner.VIDEO_FORMAT) {

        @Override
        protected MediaPeriod createMediaPeriod(MediaPeriodId id, TrackGroupArray trackGroupArray, Allocator allocator, MediaSourceEventListener.EventDispatcher mediaSourceEventDispatcher, DrmSessionManager drmSessionManager, DrmSessionEventListener.EventDispatcher drmEventDispatcher, @Nullable TransferListener transferListener) {
            // Defer completing preparation of the period until seek has been sent.
            fakeMediaPeriodHolder[0] = new FakeMediaPeriod(trackGroupArray, allocator, TimelineWindowDefinition.DEFAULT_WINDOW_OFFSET_IN_FIRST_PERIOD_US, mediaSourceEventDispatcher, drmSessionManager, drmEventDispatcher, /* deferOnPrepared= */
            true);
            createPeriodCalledCountDownLatch.countDown();
            return fakeMediaPeriodHolder[0];
        }
    };
    AtomicLong positionWhenReady = new AtomicLong();
    ActionSchedule actionSchedule = new ActionSchedule.Builder(TAG).pause().waitForPlaybackState(Player.STATE_BUFFERING).delay(1).executeRunnable(() -> mediaSource.setNewSourceInfo(new FakeTimeline())).waitForTimelineChanged().executeRunnable(() -> {
        try {
            createPeriodCalledCountDownLatch.await();
        } catch (InterruptedException e) {
            throw new IllegalStateException(e);
        }
    }).seek(5000).executeRunnable(() -> fakeMediaPeriodHolder[0].setPreparationComplete()).waitForPlaybackState(Player.STATE_READY).executeRunnable(new PlayerRunnable() {

        @Override
        public void run(ExoPlayer player) {
            positionWhenReady.set(player.getCurrentPosition());
        }
    }).play().build();
    new ExoPlayerTestRunner.Builder(context).initialSeek(/* mediaItemIndex= */
    0, /* positionMs= */
    2000).setMediaSources(mediaSource).setActionSchedule(actionSchedule).build().start().blockUntilEnded(TIMEOUT_MS);
    assertThat(positionWhenReady.get()).isAtLeast(5000);
}

Example 18 with Allocator

use of androidx.media3.exoplayer.upstream.Allocator in project media by androidx.

the class ExoPlayerTest method internalDiscontinuityAtNewPosition.

@Test
public void internalDiscontinuityAtNewPosition() throws Exception {
    FakeTimeline timeline = new FakeTimeline(1);
    FakeMediaSource mediaSource = new FakeMediaSource(timeline, ExoPlayerTestRunner.VIDEO_FORMAT) {

        @Override
        protected MediaPeriod createMediaPeriod(MediaPeriodId id, TrackGroupArray trackGroupArray, Allocator allocator, MediaSourceEventListener.EventDispatcher mediaSourceEventDispatcher, DrmSessionManager drmSessionManager, DrmSessionEventListener.EventDispatcher drmEventDispatcher, @Nullable TransferListener transferListener) {
            FakeMediaPeriod mediaPeriod = new FakeMediaPeriod(trackGroupArray, allocator, TimelineWindowDefinition.DEFAULT_WINDOW_OFFSET_IN_FIRST_PERIOD_US, mediaSourceEventDispatcher);
            mediaPeriod.setDiscontinuityPositionUs(10);
            return mediaPeriod;
        }
    };
    ExoPlayerTestRunner testRunner = new ExoPlayerTestRunner.Builder(context).setMediaSources(mediaSource).build().start().blockUntilEnded(TIMEOUT_MS);
    testRunner.assertPositionDiscontinuityReasonsEqual(Player.DISCONTINUITY_REASON_INTERNAL);
}

Example 19 with Allocator

use of androidx.media3.exoplayer.upstream.Allocator in project media by androidx.

the class ExoPlayerTest method internalDiscontinuityAtInitialPosition.

@Test
public void internalDiscontinuityAtInitialPosition() throws Exception {
    FakeTimeline timeline = new FakeTimeline();
    FakeMediaSource mediaSource = new FakeMediaSource(timeline, ExoPlayerTestRunner.VIDEO_FORMAT) {

        @Override
        protected MediaPeriod createMediaPeriod(MediaPeriodId id, TrackGroupArray trackGroupArray, Allocator allocator, MediaSourceEventListener.EventDispatcher mediaSourceEventDispatcher, DrmSessionManager drmSessionManager, DrmSessionEventListener.EventDispatcher drmEventDispatcher, @Nullable TransferListener transferListener) {
            FakeMediaPeriod mediaPeriod = new FakeMediaPeriod(trackGroupArray, allocator, TimelineWindowDefinition.DEFAULT_WINDOW_OFFSET_IN_FIRST_PERIOD_US, mediaSourceEventDispatcher);
            // Set a discontinuity at the position this period is supposed to start at anyway.
            mediaPeriod.setDiscontinuityPositionUs(timeline.getWindow(/* windowIndex= */
            0, new Window()).positionInFirstPeriodUs);
            return mediaPeriod;
        }
    };
    ExoPlayerTestRunner testRunner = new ExoPlayerTestRunner.Builder(context).setMediaSources(mediaSource).build().start().blockUntilEnded(TIMEOUT_MS);
    // If the position is unchanged we do not expect the discontinuity to be reported externally.
    testRunner.assertNoPositionDiscontinuities();
}

Example 20 with Allocator

use of androidx.media3.exoplayer.upstream.Allocator in project media by androidx.

the class DefaultLoadControlTest method setUp.

@Before
public void setUp() throws Exception {
    builder = new Builder();
    allocator = new DefaultAllocator(true, C.DEFAULT_BUFFER_SEGMENT_SIZE);
}