SDK / exoplayer

The correct order of initializing the MediaCodec should be (as per
documentation
https://developer.android.com/reference/android/media/MediaCodec#initialization)

"create -> setCallback -> configure -> start"

but the MediaCodecRenderer currently does

"create -> configure -> setCallback -> start"

MediaCodec implementations did not complain about this so far, but the
wrong sequence does not work with the MediaCodec in block mode (new mode
in Android R) and also the ShadowMediaCodec won't operate in
asynchronous mode otherwise. To initialize the MediaCodec in the correct
order, this commit adds configure() in the MediaCodecAdapter so the
MediaCodecRenderer can do:

adapter.configure(); // sets the callback and then configures the codec
adapter.start();     // starts the codec

PiperOrigin-RevId: 316127680

PiperOrigin-RevId: 316119460

This is useful for debugging both in tests and via logging.

PiperOrigin-RevId: 316102968

Some but not all VideoAdPlayer callbacks from the IMA SDK included
defensive handling of unexpected cases. Add the remaining ones.

Issue: #7492
PiperOrigin-RevId: 316082651

PiperOrigin-RevId: 316079131

PiperOrigin-RevId: 316071392

PiperOrigin-RevId: 315995776

*** Original commit ***

Expose experimental offload scheduling

Add a new scheduling mode that stops ExoPlayer main loop
when the audio offload buffer is full and resume it when
it has been partially played.

This mode needs to be enabled and dissabled manually by the app
for now.

#exo-offload

***

PiperOrigin-RevId: 315948869

*** Original commit ***

Propagate format in supportsOutput

It is needed to know if gapless is needed,
as gapless offload might not be supported.

***

PiperOrigin-RevId: 315947888

*** Original commit ***

Add Offload gapless support

Confirmed to work on a Pixel 4 after enabling the feature:
 `setprop vendor.audio.offload.gapless.enabled true`

***

PiperOrigin-RevId: 315946947

Issue: #5978
PiperOrigin-RevId: 315941765

The test uses two items with period-in-window offsets and a non-zero default start position. The test also prepares the first item lazily so
that the start position (and thus the renderer offsets) need to change.
This is arguably the most complicated setup that needs to be tested.

PiperOrigin-RevId: 315903958

Confirmed to work on a Pixel 4 after enabling the feature:
 `setprop vendor.audio.offload.gapless.enabled true`

PiperOrigin-RevId: 315889054

The order of source info refresh and onPrepared was accidentally
changed by https://github.com/google/ExoPlayer/commit/ed88f4f1dd7addc9932094113f560287ea7d344e. This changes it back to the correct order
and adds a test

PiperOrigin-RevId: 315885164

It is needed to know if gapless is needed,
as gapless offload might not be supported.

PiperOrigin-RevId: 315877127

Rename the DedicatedThreadAsyncMediaCodecAdapter to
AsynchronousMediaCodecAdapter as it is the only asynchronous adapter
implementation left after the clean-up.

PiperOrigin-RevId: 315873431

PiperOrigin-RevId: 315867160

Add a new scheduling mode that stops ExoPlayer main loop
when the audio offload buffer is full and resume it when
it has been partially played.

This mode needs to be enabled and dissabled manually by the app
for now.

#exo-offload

PiperOrigin-RevId: 315860373

This seems to match DecoderVideoRenderer more closely:
https://github.com/google/ExoPlayer/blob/b1e56304a1fda8075fc637074927c0886f49fdf1/library/core/src/main/java/com/google/android/exoplayer2/video/DecoderVideoRenderer.java#L300

Although MediaCodecRenderer does it in onReset() and then calls that
from onDisable():
https://github.com/google/ExoPlayer/blob/b1e56304a1fda8075fc637074927c0886f49fdf1/library/core/src/main/java/com/google/android/exoplayer2/mediacodec/MediaCodecRenderer.java#L754

PiperOrigin-RevId: 315859212

PiperOrigin-RevId: 315857270

PiperOrigin-RevId: 315794031

PiperOrigin-RevId: 315720712

Delete the AsynchronousMediaCodecAdapter, the
MultiLockAsyncMediaCodecAdapter and their tests.

PiperOrigin-RevId: 315694296

The option to cancel ongoing loads as part of the queue size evalation
was added recently. This split out the decision to a new method so that
a TrackSelection implementation can independently cancel loads and
discard upstream data. It also clarifies that evaluateQueueSize will
only be called if there is no ongoing load.

Issue: #2848
PiperOrigin-RevId: 315659735

This flag was always set even if the load was canceled and not completed.

PiperOrigin-RevId: 315659262

If the previous chunk didn't finish loading, we need to find the appropriate
next chunk based on the current loading position (or the previous chunk's
start time if not independent).

PiperOrigin-RevId: 315658435

An integer multiple/divide can be removed without loss of precision.

PiperOrigin-RevId: 315653905

PiperOrigin-RevId: 315516836

Issue: #5507
PiperOrigin-RevId: 315512207

In a later change it will be necessary to be able to destroy the ads
manager if all ads are skipped while creating ads rendering settings.
This change prepares for doing that by not having the ads manager
passed into the method (so the caller can null or initialize it).

PiperOrigin-RevId: 315488830

PiperOrigin-RevId: 315485985

Issue: #7410
PiperOrigin-RevId: 315480798

PiperOrigin-RevId: 315480048

Reasoning and screenshots here:
https://github.com/google/ExoPlayer/issues/7475#issuecomment-640770791

Issue: #7475
PiperOrigin-RevId: 315475888

Add experimental APIs to set the MediaCodecOperationMode separately
for audio and video.

PiperOrigin-RevId: 315467157

This is in preparation for refactoring the logic to support not
playing an ad before the resume position (optionally).

PiperOrigin-RevId: 315431483

PiperOrigin-RevId: 315334491

PiperOrigin-RevId: 315283926

This change makes the media item argument in any constructors of the SinglePeriodTimeline non-null. Further a dummy media item is created for deprecated constructors using a tag only.

PiperOrigin-RevId: 315283842

PiperOrigin-RevId: 315283645