SDK / exoplayer

In some cases, the IMA SDK fails to call the expected loadAd
event to load the next ad to play. This is (potentially) the
only remaining case where playback can get stuck due to missing
calls from IMA as the player doesn't even have a MediaSource at
this stage and is only waiting for IMA to provide the ad URL.

We can reuse the existing adPreloadTimeoutMs that was added for
a similar purpose (when preloading the first ad in the group).
The JavaDoc matches this purpose as well and the default timeout
is appropriate since we expect to get the loadAd call immediately.

Issue: google/ExoPlayer#10510
PiperOrigin-RevId: 466953617

PiperOrigin-RevId: 466735554

createSupportedTransformationRequest is more accurate than
createFallbackTransformationRequest, as a TransformationRequest will be returned
regardless of whether any fallback is applied.

PiperOrigin-RevId: 466641277

This change adds a new method onReadyToAcceptInputFrame to
GlTextureProcesssor.InputListener and changes maybeQueueInputFrame
to queueInputFrame, removing the boolean return value.
This avoids the re-trying in ChainingGlTextureProcessorListener
by allowing it to only feed frames from the producing to the consuming
GlTextureProcessor when there is capacity.

MediaPipeProcessor still needs re-trying when processing isn't 1:1.

PiperOrigin-RevId: 466626369

Previously, this feature interpreted SDR signals as HDR when called. Now, only HDR
streams are interpreted as HDR, so the javadoc should be updated. Not yet removing
this method, as there are still some loose ends to finish up (ex. PQ support, e2e
tests).

PiperOrigin-RevId: 466425738

Without this permission, files in `/sdcard` or other directories cannot be read by the demo, as they're not in the transformer demo's scoped storage container.

For more information, see https://developer.android.com/training/data-storage/use-cases

Tested by uninstalling and re-installing the demo app, granting permission by
starting a transformation, and launching an intent using a local file in `/sdcard`
to start another transformation. Without this CL, this threw an error, and with
this CL it succeeded.

PiperOrigin-RevId: 466399023

PiperOrigin-RevId: 466370644

PiperOrigin-RevId: 466324322

While HDR is most closely tied to the color transfer (ex.
COLOR_TRANSFER_SDR is the only one explicitly mentioning dynamic
range), technically color spaces may be associated with HDR as well,
like BT.2020 commonly being used for HDR rather than BT.709 for SDR.

Therefore, it's more specific to mention just that the transfer is HDR.

PiperOrigin-RevId: 466316960

This simplifies ChainingGlTextureProcessor as it now only connects a
consuming and a producing GlTextureProcessor rather than a previous,
current, and next GlTextureProcessor.

Also use default no-op implementations of the listeners in
SingleFrameGlTextureProcessor and MediaPipeProcessor to avoid
null-checks.

PiperOrigin-RevId: 466301642

This allows the GlEffectsFrameProcessor to later handle HLG and PQ
differently, or limited and full color range differently.

No functional change intended in this CL.

PiperOrigin-RevId: 466070764

PiperOrigin-RevId: 466032455

PiperOrigin-RevId: 466025324

PiperOrigin-RevId: 466018462

PiperOrigin-RevId: 465591877

In the case where this check fails, the downstream frame processor chain won't be able to handle the incoming (SDR) data anyway as we've already set it up for HDR.

PiperOrigin-RevId: 465584814

`requestCalculateSsim` more clearly represents the intention of the caller.

Also rephrase the javadoc to simplify it and make it more precise.

PiperOrigin-RevId: 465575578

PiperOrigin-RevId: 465563540

Was getting "java.lang.IllegalAccessError: Illegal class access" in debug app.

PiperOrigin-RevId: 465562541

PiperOrigin-RevId: 465562260

PiperOrigin-RevId: 465545764

* Add RgbaMatrix interface implementation.
* Add Builder class for easy adjustments.
* Adjust existing RgbaMatrixPixelTests to use new RgbAdjustment class.

PiperOrigin-RevId: 465545429

PiperOrigin-RevId: 465360186

PiperOrigin-RevId: 465337074

Adds a new event to AudioOffloadListener to get the offload state of the track, which indicates when software decoding is taking place.

PiperOrigin-RevId: 465264362

Avoids disabling Offload on a write error, and instead relies on this being disabled on the AudioTrack init. It will no longer recover by disabling offload.

PiperOrigin-RevId: 465248917

* OpenGL automatically clamps the output colors to the [0, 1] interval.

PiperOrigin-RevId: 465071999

The encoder color info [defaults](https://cs.android.com/android/platform/superproject/+/master:frameworks/av/media/libstagefright/foundation/ColorUtils.cpp;l=377;drc=891c19ccfa4953b5e5f7b87118e007b994d8074c) to a value that depends on the input resolution, but when tone-mapping is enabled we should always get BT.709 color space. Hard-code this constant for now to avoid behavior depending on the resolution. A future change should use the decoder output media format to populate the color info.

PiperOrigin-RevId: 465070378

PiperOrigin-RevId: 465067306

PiperOrigin-RevId: 465067191

PiperOrigin-RevId: 465044342

PiperOrigin-RevId: 465038852

TGP: https://fusion2.corp.google.com/presubmit/tap/459592967/OCL:459592967:BASE:464692555:1659412331108:1ed6eb4e/targets

If you need additional help investigating this issue, please consider using g/androidx-discuss to reach the wider Jetpack library owner and client community. For general questions about prebuilt drops, refer to go/androidx/g3_faq

PiperOrigin-RevId: 464852576

PiperOrigin-RevId: 464767396

* Transform frame colors using a defined RGBA Matrix to apply filters.

PiperOrigin-RevId: 464523581

PiperOrigin-RevId: 464519030

Format.NO_VALUE is a placeholder value for an invalid @C.ColorTransfer, used
for example when the decoder doesn't support this transfer function.

When encountering this invalid value, interpret this as COLOR_TRANSFER_SDR.

Confirmed locally that an exception is thrown when transcoding on p4head, and no exception is thrown when transcoding with this CL.

PiperOrigin-RevId: 464135080

This will allow effects preview in ExoPlayer to use the
Effect and FrameProcessor interface (and the interfaces
they depend on) without depending on transformer or the
future effects module.

PiperOrigin-RevId: 464060047

PiperOrigin-RevId: 464050072

PiperOrigin-RevId: 463971447