SDK / exoplayer

This listener replaces
FrameProcessorChain#getAndRethrowBackgroundExceptions.
The listener uses a new exception type FrameProcessingException
separate from TransformationException as the frame processing
components will be made reusable outside of transformer soon.

PiperOrigin-RevId: 447455746

This constant is used for https://docs.gl/es2/glVertexAttribPointer
which takes the number of components per generic vertex attribute
(meaning the size of the individual coordinate vectors here) not the
number of attributes (the number of vertices that the old constant
name referred to).

PiperOrigin-RevId: 447427241

As defined in Kush Amerasinghe's paper 'H.264 For the rest of us'.

PiperOrigin-RevId: 446988272

Before this change, we list the formats for which we don't
want transcoding. This change disables transcoding altogether.

This was tested by checking that transcoding takes place on a
short camera recording only when the added flag is not present
(and AndroidManifest does not declare support for HEVC).

PiperOrigin-RevId: 446986580

We won't try to provide/rethrow helpful error messages that are already
provided by GL, as this sort of task would expand into writing a GL verifier.
A Gl verifier is unnecessarily complex for minimal payoff, especially as Apps
expected to read GL error messages would mostly be those writing custom
GlFrameProcessors, who should be already be familiar with reading GL error
messages anyways.

PiperOrigin-RevId: 446950837

RawCC is a Google-internal subtitle format, and is no longer used with
ExoPlayer.

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The texture coordinates can be derived from the frame coordinates.

PiperOrigin-RevId: 446770538

Relates to https://github.com/square/okhttp/issues/3146. This was from https://github.com/androidx/media/pull/71.

There is a draft PR https://github.com/square/okhttp/pull/7185/files which documents OkHttp's ideal handling of cancellation including interrupts.

But a few key points

1) This is a target state, and OkHttp does not currently handle interrupts correctly.  In the past this has been identified, and the advice is to avoid interrupts on Http threads, see discussion on https://github.com/square/okhttp/issues/1902. Also an attempt at a fix here https://github.com/square/okhttp/pull/7023 which wasn't in a form to land.

2) Even with this fixed, it is likely to never be optimal, because of OkHttp sharing a socket connection for multiple inflight requests.

From https://github.com/square/okhttp/pull/7185

```
Thread.interrupt() is Clumsy
----------------------------

`Thread.interrupt()` is Java's built-in mechanism to cancel an in-flight `Thread`, regardless of
what work it's currently performing.

We recommend against using `Thread.interrupt()` with OkHttp because it may disrupt shared resources
including HTTP/2 connections and cache files. In particular, calling `Thread.interrupt()` may cause
unrelated threads' call to fail with an `IOException`.
```

This PR leaves the Loader/DataSource thread parked on a countdown latch, while this may seem wasteful and an additional context switch. However in practice the response isn't returned until the Http2Connection and Http2Reader have a response from the server and these means effectively parking in a `wait()` statement here https://github.com/square/okhttp/blob/9e039e94123defbfd5f11dc64ae146c46b7230eb/okhttp/src/jvmMain/kotlin/okhttp3/internal/http2/Http2Stream.kt#L140

PiperOrigin-RevId: 446652468

ScaleToFitFrameProcessor, PresentationFrameProcessor,
and EncoderCompatibilityFrameProcessor now each implement
MatrixTransformation instead of wrapping
MatrixTransformationFrameProcessor.

PiperOrigin-RevId: 446480286

Refactoring change only.

PiperOrigin-RevId: 446475708

The TrackSelector is released when the player is released. The
TrackSelector can be reused if TrackSelector.init() is called again.

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PiperOrigin-RevId: 446400192

This change splits AdvancedFrameProcessor into 4 files:
- MatrixTransformationFrameProcessor for the GlFrameProcessor
  implementation
- MatrixTransformation and GlMatrixTransformation for the GlEffect
  specification
- MatrixUtils for the static matrix helpers

PiperOrigin-RevId: 446236384

PiperOrigin-RevId: 446181877

*** Original commit ***

Upgrade Robolectric dependency to 4.8

***

PiperOrigin-RevId: 446175705

Some APIs from Android 12L were used either via reflection or
constants values were hard-coded. We can now use these APIs directly
since we upgraded the compile SDK version to 32.

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It's reasonable to serialize this type to support backgrounding
use-cases, as demonstrated by the main demo app.

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PiperOrigin-RevId: 445445952

This is used from the main demo app.

PiperOrigin-RevId: 445420580

This ensures that both content and licenses are requested using the
same HTTP stack.

#minor-release

PiperOrigin-RevId: 445378940

Also add warning for what can happen if this is ignored.

Previously the return value was overridden by setOutputSurface, now
setOutputSurface only overrides the values using internally.

PiperOrigin-RevId: 445377036

Developers are expected to (eventually) only use methods on
PlayerView (and not PlayerControlView) to interact with the UI
controller.

PiperOrigin-RevId: 445361488

PiperOrigin-RevId: 445356625

This is consistent with the IntDef name, and frees up the CONTENT_TYPE_
prefix for the @ContentType values (which are currently just TYPE_*,
and therefore ambiguous with lots of other 'type' values in C).

PiperOrigin-RevId: 445356476

PiperOrigin-RevId: 445217294

This method was introduced in https://github.com/google/ExoPlayer/commit/754eb1527af9ff4211b7e164d2af6b46530f328c
as a replacement for Util.inferContentType(String) but it incorrectly
didn't return TYPE_SS when passed "ism" or "isml".

PiperOrigin-RevId: 445217167

PiperOrigin-RevId: 445196313

* Add a /* paramName= */ comment
* Remove an unnecessary comma.
* Remove extra "internal " for a b/### link

PiperOrigin-RevId: 445169649

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The old video has a `irregular' resolution of 1080x720. Change to a 1920x1080
video.

PiperOrigin-RevId: 445124065

PiperOrigin-RevId: 445119411

Change test name prefix from `transform` to `transcode` for consistency.

PiperOrigin-RevId: 445106224

PiperOrigin-RevId: 445098397

We add an entire class like we do for parsing other codec initialization formats; it's currently not doing any parsing though (... initialization data is really simple for AV1 though: just the entire contents of the box).

For testing, we add the sample file, having been re-encoded with ffmpeg (and we also happen to have another av1 file, too).

PiperOrigin-RevId: 444890282