SDK / exoplayer

PiperOrigin-RevId: 295548715

Libgav1 recently added the ComputeFrameBufferInfo() and SetFrameBuffer()
helper functions for writing frame buffer callbacks. Using them
simplifies the Libgav1GetFrameBuffer() function.

Also resurrect the AlignTo16() function.

PiperOrigin-RevId: 295548330

PiperOrigin-RevId: 295543916

PiperOrigin-RevId: 295540885

PiperOrigin-RevId: 295539969

Plus a bit of misc warning cleanup whilst I was there

PiperOrigin-RevId: 295415657

PiperOrigin-RevId: 295414974

fixes:
gav1_jni.cc:446:25: error: cast from pointer to smaller type 'int' loses information
  const int buffer_id = reinterpret_cast<int>(buffer_private_data);
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gav1_jni.cc:730:9: error: cast from pointer to smaller type 'int' loses information
        reinterpret_cast<int>(decoder_buffer->buffer_private_data);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

after https://github.com/google/ExoPlayer/commit/0915998add5918214fa0282a69b50a159168a6d5

PiperOrigin-RevId: 295211245

PiperOrigin-RevId: 295146481

Previously that was implicit, it was the passthrough dance:
 - MimeTypes.getEncoding(inputFormat) did not
   implement RAW MIME, so it was returning INVALID_ENCODING for PCM
 - and allowPassthrough was returning
         MimeTypes.getEncoding() != INVALID_ENCODING
 - which was setting codecInfo.passthrough, and passthroughEnabled.

Thus Util.isEncodingPcm(encoding) is the opposite of
(MimeTypes.getEncoding(inputFormat) != C.ENCODING_INVALID)

This was rather implicit and brittle as anyone
could add support for audio/RAW in
MimeTypes.getEncoding and break PCM playback.

As a result make it explicit that allowPassthrough
must always return false in PCM.

PiperOrigin-RevId: 295144013

PiperOrigin-RevId: 295140561

API level >= 17 is guaranteed by shouldUseDummySurface returning true,
but Android Studio shows a warning anyway.

PiperOrigin-RevId: 295118491

PiperOrigin-RevId: 294943298

PiperOrigin-RevId: 294936851

TIL: papayawhip is a color

To ease implementation of MediaParser.

PiperOrigin-RevId: 294912244

Modify TrackOutput.sampleData() to accept SampleDataReader instead of ExtractorInput. SampleDataReader supports only read and skip calls, which all sampleData() implementations already restrict themselves to.

PiperOrigin-RevId: 294905155

PiperOrigin-RevId: 294893303

Currently only one access unit can be written per
buffer write. This has been found to be power
inefficient in an offload situation.

#exo-offload

PiperOrigin-RevId: 294886188

PiperOrigin-RevId: 294883290

This information isn't easily available to the player at the moment (or it
would need to revaluate this every time), so add it to MediaPeriodInfo similar
to the existing isLastInTimelinePeriod.

The player needs to know whether a MediaPeriod is the last in its Timeline
window if we want to add an option to pause at the end of a window.

PiperOrigin-RevId: 294877628

PiperOrigin-RevId: 294689274

Add fields in DecoderCounters for computing the average video frame
processing offset.

The MediaCodecVideoRenderer reports the video frame processing offset
and the demo app presents it on the debug information.

PiperOrigin-RevId: 294677878

The transition in EPII happens based on the duration of the periods, not
the windows. So use this duration in case they are not the same.

Also make sure to send the message at duration-1 because the playback position
at the duration is technically already the first position in the next item.

PiperOrigin-RevId: 294669335

Issue: #2863
PiperOrigin-RevId: 294661214

This simplifies sending messages to the end of a stream. This was
already possible, but users needed to wait until the duration is known
before sending the message. This duration resolution can happen as part of the message position resolution.

PiperOrigin-RevId: 294626984

PiperOrigin-RevId: 294621946

This is a no-op change and just moves some duplicated logic into the
base class.

PiperOrigin-RevId: 294615218

PiperOrigin-RevId: 294614958

PiperOrigin-RevId: 294613898

- Removes empty <p> tag in javadoc
- Removes incorrect parameter name warnings for var args.

PiperOrigin-RevId: 294555651

Issue: #2863
PiperOrigin-RevId: 294531127

Keeping (Uri) and (Uri, position, length) to avoid needing
Builder for the trivial case.

PiperOrigin-RevId: 294530226

PiperOrigin-RevId: 294520836

PiperOrigin-RevId: 294518763

# Conflicts:
#	library/core/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCueParser.java

PiperOrigin-RevId: 294503035

Language is already applicable to image formats as well.
It can also apply to video formats. For example when the
video contains burnt in subtitles. Also, some animation
studios produce multiple variants of animations, in which
text within the scene itself (e.g., a signpost) is
replaced to be language specific.

PiperOrigin-RevId: 294500227

- Replace tests specific to HTTP request headers with tests that
  more generally test constructor correctness.
- Add test specifically around the constructor that infers the
  HTTP method from postBody, since that's a non-trivial bit of
  constructor logic.

Note: In general, I'm not sure this type of test (i.e., testing a
bit of trivial copying through a constructor) is worth the cost
of writing and maintaining them. That said, checking the new
uriPositionOffset is calculated correctly is non-trivial, as is
the HTTP method inference, so keeping them for now.
PiperOrigin-RevId: 294488684