SDK / exoplayer

* Before this CL, the texture was stored during the construction of the LUT processor. This failed since if one creates a list of GlEffects on the application thread, the texture will get stored in the application thread during the effect creation and not on the GL thread, which executes the FrameProcessors.
* This is an issue since the executing thread then can't index from the texture stored on a different thread.

PiperOrigin-RevId: 476388021
(cherry picked from commit f745c6ee)

PiperOrigin-RevId: 476376463
(cherry picked from commit 8623f1f0)

PiperOrigin-RevId: 476373520
(cherry picked from commit 5725ebbe)

#minor-release

PiperOrigin-RevId: 476366214
(cherry picked from commit 09691180)

PiperOrigin-RevId: 476362571
(cherry picked from commit af19f82f)

If the sample type is dolby vision and the following conditions match
a)There is a supported alternative codec mimetype
b)Display does not support Dolby Vision
Then getDecoderInfos will return the alternative types.

Issue: google/ExoPlayer#9794
PiperOrigin-RevId: 476356223
(cherry picked from commit 94a88e93)

To confirm that tone mapping did or did not happen.

PiperOrigin-RevId: 476354606
(cherry picked from commit df58107e)

PiperOrigin-RevId: 476144167
(cherry picked from commit 2c27cd82)

* Transform the intermediate color space to linear SDR by applying the SMPTE 170M EOTF and OETF.
* Use linear colors for the color filter pixel tests and update all golden bitmaps.

PiperOrigin-RevId: 476124592
(cherry picked from commit afd829e5)

The ClearKey CDM will attach an 'invalid' URL in `KeyRequest` objects,
when the documentation states this should be an empty string if a
default URL is not known.

#minor-release

PiperOrigin-RevId: 476113513
(cherry picked from commit 331d4d62)

PiperOrigin-RevId: 476049125
(cherry picked from commit cfc0eef2)

Tested:
  * Manually using both path and file descriptor.
PiperOrigin-RevId: 475860978
(cherry picked from commit 08bb01b2)

PiperOrigin-RevId: 475805421
(cherry picked from commit 06c0040a)

PiperOrigin-RevId: 475560401
(cherry picked from commit 6015f052)

* The command changed after creating a custom effects module.

PiperOrigin-RevId: 474777823
(cherry picked from commit fd6b0d15)

Currently doSomeWork is never closed and so tracing is deceiving.

See https://screenshot.googleplex.com/eZDzn5APpBNnhe5

PiperOrigin-RevId: 474755816
(cherry picked from commit 005b73c8)

* Adds SDR 3D LUT functionalities with OpenGL 2.0 support.

PiperOrigin-RevId: 474561060
(cherry picked from commit 702419dd)

PiperOrigin-RevId: 474363545
(cherry picked from commit 0e2b6a03)

By skipping every other row and column, SSIM calculation time reduces by 10-30%.

PiperOrigin-RevId: 474286702
(cherry picked from commit 6dd2a6da)

PiperOrigin-RevId: 474279220
(cherry picked from commit 3e0ad6d8)

PiperOrigin-RevId: 474002026
(cherry picked from commit 7c435621)

As part of this change, MssimCalculator is moved from androidTest/ to main/

PiperOrigin-RevId: 473771344
(cherry picked from commit 20aa22c9)

* Add docs for the public constructor for consistency with all the
other frame processors.

PiperOrigin-RevId: 473726586
(cherry picked from commit 696ef2a5)

PiperOrigin-RevId: 473699927
(cherry picked from commit 75f920bf)

This method is useful for other tests also.

PiperOrigin-RevId: 473574282
(cherry picked from commit f770324f)

PiperOrigin-RevId: 473283967
(cherry picked from commit 40f1bd34)

*** Original commit ***

Handle int instead of byte in SSIM.

The value of pixels are converted to integers at the point of use,
move this logic to the initialisation step.

This is a prerequisite step for testing SSIM calculation, which
will lead on to some SSIM improvements being verifiable.

Tested manually and SSIM values match for the same video
before and after this change.

***

PiperOrigin-RevId: 473259446
(cherry picked from commit 8f9c9d0f)

The value of pixels are converted to integers at the point of use,
move this logic to the initialisation step.

This is a prerequisite step for testing SSIM calculation, which
will lead on to some SSIM improvements being verifiable.

Tested manually and SSIM values match for the same video
before and after this change.

PiperOrigin-RevId: 473231779
(cherry picked from commit eb6c1183)

PiperOrigin-RevId: 473212543
(cherry picked from commit 41963fce)

* Refactor caching for matrix transformations to reuse it for rgb matrices.

PiperOrigin-RevId: 473042194
(cherry picked from commit 593370bb)

Test that HDR editing succeeds on devices supporting HDR editing, tone maps on
devices supporting tone mapping, and throws exceptions on all other devices.

Also, only restrict HDR editing and tone mapping support to API 31+ only when
transcoding, not for all transformations.

PiperOrigin-RevId: 472958965
(cherry picked from commit 8ee21216)

PiperOrigin-RevId: 472949850
(cherry picked from commit caefa565)

PiperOrigin-RevId: 472745311
(cherry picked from commit 32a21641)

#minor-release

PiperOrigin-RevId: 472714732
(cherry picked from commit 072f376b)

If the back buffer is using too much memory, there is a risk
playback could get stuck because LoadControl refuses to load
further data. This eventually results in a stuck-buffering
playback error.

We can detect this case, clear the back buffer and then ask
the LoadControl again to avoid failing playback in such a case.

PiperOrigin-RevId: 472679797
(cherry picked from commit 125646e4)

PiperOrigin-RevId: 472522846
(cherry picked from commit 9a9baa54)

PiperOrigin-RevId: 472500789
(cherry picked from commit 60a3ea48)

The stream offset is used to calculate the presentation time of
a metadata object when reading and later when playing, to calculate
the current presentation time to decide whether to send the metadata
to the output.

Accordingly, the presentation time of a pending metadata that has been
calculated with a given offset needs to be recalculated when the
stream offset changes.

#minor-release

PiperOrigin-RevId: 472499943
(cherry picked from commit 5a122377)

PiperOrigin-RevId: 472488921
(cherry picked from commit 92cfa746)

PiperOrigin-RevId: 472475124
(cherry picked from commit 9c56b2c4)