SDK / exoplayer

Issue: #3302

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178615074

Issue: #2882

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178606133

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178605481

Issue: #3558

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178604607

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178384204

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178380856

This is in preparation for supporting non-extractor MediaSources for ads in
AdsMediaSource.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178377627

Issue: #3532

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178372763

Issue: #2882

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178370038

Issue: #3534

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178364353

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178234009

Issue: #3215

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178218535

Issue: #3527

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178218391

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178216750

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178117289

If allowed, the media period will try to finish preparation without downloading
chunks (similar to what DashMediaPeriod does). To create track groups,
HlsMediaPeriod will try to obtain as much information as possible from the
master playlist. If any vital information is missing for specific urls,
traditional preparation will take place instead.

This version does not support tracks with DrmInitData info. This affects tracks
with CDM DRM (e.g: Widevine, Clearkey, etc). AES_128 encryption is not affected.
This information needs to be obtained from media playlists, and this version
only takes the master playlist into account for preparation.

Issue:#3149

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178098759

This should be a no-op change. And it eliminates the need to use the index variable
which will be removed once the MediaPeriodHolderQueue is implemented.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177963360

In some occasions, we may want to discard a part of the buffered media to
improve playback quality. This CL adds this functionality by allowing the
loading media period to re-evaluate its buffer periodically (every 2s) and discard
chunks as it needs.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177958910

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177950960

FakeRenderer only needs to allocate real memory because it extends BaseRenderer
which uses the actual SampleStream implementation. Immediately release the
memory after using it to prevent excessive memory usage when running fast
simulations.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177949628

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177941993

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177938212

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177936271

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177922948

This fixes an issue where quickly detaching and reattaching the player might
cause ads to be requested multiple times with both responses handled.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177922167

Add @SuppressWarnings("ComparableType") for instances of a class implementing 'Comparable<T>' where T is not compatible with the type of the class.

In order to facilitate enabling a compile-time error check, we are suppressing these existing instances. Once the compile-time error is enabled, we will file bugs to clean up any unfixed instances in [].

Note that this CL should result in no effective changes to the code, but the code as currently-written might contain a real bug. If you'd prefer to fix the bug now, please either reply with edits, or accept this CL then follow up with a change that fixes the underlying issue.

Tested:
    tap_presubmit: []    Some tests failed; test failures are believed to be unrelated to this CL

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177836122

Issue:#3149

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177836048

Issue: #2882

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177814974

Issue: #3188

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177811487

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177810991

Issue: #3524

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177808106

Issue: #3513

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177804505

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177786580

This is a step towards harmonizing the MediaSource Builders and (potentially)
providing MediaSource factories.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177783157

Waiting for the timeline change didn't work correctly because the timeline was
already equal to Timeline.EMPTY (due to the masking). Now waiting explicitly
for the empty Timeline exposed by the source.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177749292

This is in line with a recent change in ExoPlayerImplInternal. Not discarding the buffer
causes OOM when running simulated playbacks.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177573930

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177462449

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177458840

- Remove skipping of the VBRI/XING frame before calculating position
  offsets. This was incorrect. Instead, a constraint is used to ensure
  we don't return positions within these frames, the difference being
  that the constraint adjusts only positions that would fall within
  the frames, where-as the previous approach shifted positions through
  the whole stream.
- Excluded last entry in the VBRI table because it has an invalid
  position (the length of the stream).
- Give variables in XingSeeker descriptive names.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177451295

Calling it directly might skip other callbacks. For example:
ActionSchedule.Builder().waitForTimelineChanged(...).build().
is currently immediately calling through to
callback.onActionScheduleFinished when the timeline changes.
Depending on the position of the action schedule listener in the
listener set, it may skip other listeners also
listening to timeline changes.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177442975