Have the FinalShaderProgramWrapper / VideoFrameProcessor texture
output access textures provided through a texture pool, that
recycles used textures.
Also, add the TexturePool interface to generally re-use textures.
PiperOrigin-RevId: 532754377
Use Kotlin Charsets from the `kotlin.text` package, the `java.nio.charset.StandardCharsets` or the `com.google.common.base.Charsets` instead.
#minor-release
PiperOrigin-RevId: 532469103
This methods allows to replace single items or a range of items directly
without using separate operations for add and remove. The advantage is
more readable code for apps and the potential for player
implementations to optimize this process (e.g. only replace values
without interrupting playback).
The current change just introduces the API with its default behavior.
The default logic will be removed again in the future in favor of
better logic in the Player implementations.
Issue: google/ExoPlayer#8046
PiperOrigin-RevId: 532151471
Allow the VideoFrameProcessor to output multiple textures at a time, so that
lifetime of textures is up to the consumer calling VFP.releaseOutputFrame.
The FinalShaderProgramWrapper also has a new maxCapacity limit added, to ensure
the a reasonable amount of textures is used and avoid using up memory.
PiperOrigin-RevId: 532094256
Tone-mapping an HDR video with MediaCodec on sm-s908u1 was timing out.
The reason for that is that the decoder was dropping frames, and the
ExternalTextureManager was therefore never propagating the end-of-stream
signal.
There was already a workaround for a similar issue but restricted to
sm-f936b. Removed the model check as the bug is probably present on more
devices.
PiperOrigin-RevId: 530639437
Adding items to an empty playlist is slightly different from adding
items to a non-empty playlist, because the former usually requires to
handle a change in the current item, position and playback state,
while the latter is not expected to affect the current item, position
or state.
The current ExoPlayer and SimpleBasePlayer code doesn't account for
this difference, leading to inconsistent behavior between
setMediaItem(s) and addMediaItem(s) when called on an empty playlist.
PiperOrigin-RevId: 530549928
`VERSION_INT` is quite long with several sections, and it's easy to make
a mistake when updating it - this should help since it checks it against
`VERSION`, which is more easily human readable/writable.
PiperOrigin-RevId: 529747023
renderOutputFrame actually renders frames to an output surface. We'll soon have
a releaseOutputFrame method, that would release resources associated with an
output time, so rename this to disambiguate the two methods.
Also rename onOutputFrameAvailable to onOutputFrameAvailableForRendering, to
make it clear this is not available for "release"
This change should be a renaming-only change and have no functional differences.
PiperOrigin-RevId: 527844947
Add `VideoFrameProcessor.registerInputStream()` to signal a new type of input.
And `InputHandler.signalEndOfCurrentInputStream()` to signal to `InputHandler`
partial input stream completion.
Fully processed means after FinalShaderProgramWrapper releases the last frame.
PiperOrigin-RevId: 527356646
Allow the VideoFrameProcessor to output to a texture without an output surface.
Tested by updating texture output tests to no longer output to a surface.
PiperOrigin-RevId: 527244605
The production code changes are in transformer, but the tests in effect have also been updated to confirm the is no color regression `inputColorInfo.colorTransfer=C.COLOR_TRANSFER_SRGB`
PiperOrigin-RevId: 526950435
Previously, I assumed that SDR contents must be BT709, and HDR contents must be
BT2020. Turns out BT2020 is just wide-gamut, and SDR contents / transfers may be
represented in BT2020 color spaces.
Relax the check, so that we don't throw when valid BT2020 SMPTE 170M contents
are input into effects.
PiperOrigin-RevId: 526668347
This simplifies the addition of new fields in the future.
Also do some misc clean up for the volume limit values:
- Add some documentation to mention assumed defaults
- Add the IntRange annotations to match the ones we have in Player
already
- Mention the limits in the relevant Player methods
- Avoid bundling default values
- Improve range checks for masking in MediaController
PiperOrigin-RevId: 526029619
Creates a way for apps to provide their EGLContext to DefaultVideoFrameProcessor, so that we can attach their context to the one we create. See [the EGL docs for more information about how contexts are shared in GL](https://registry.khronos.org/EGL/sdk/docs/man/html/eglCreateContext.xhtml)
PiperOrigin-RevId: 525708652
Removes glObjectsProvider from `VideoFrameProcessor` and `Effects`. Apps will set the glObjectsProvider on the DefaultVideoFrameProcessor.Factory.Builder when providing a custom DefaultVideoFrameProcessor.Factory, rather than in `Effects`.
PiperOrigin-RevId: 525169059
This was just for testing and finishing this class is not useful
as it can't wrap an existing MediaPlayer without owning it to
track its state.
PiperOrigin-RevId: 524851654
*** Original commit ***
Fix double initialisation of createIsoLanguageReplacementMap
In the absence of any lock `createIsoLanguageReplacementMap`
method was getting called twice due to race condition.
Used Suppliers.memoize() which is by default thread safe.
***
PiperOrigin-RevId: 524794650
In the absence of any lock `createIsoLanguageReplacementMap`
method was getting called twice due to race condition.
Used Suppliers.memoize() which is by default thread safe.
PiperOrigin-RevId: 524007754
The overrides specified by a MediaController may not use the exact
same TrackGroup instances as known to the Player because the groups
have been bundled to and from the controller. This bundling may
alter the instance slightly depending on the version used on each
side of the communication and the fields set (e.g. Format.metadata
is not supported for bundling).
This issue can be solved by creating unique track group ids for
each group on the session side before bundling. On the way back,
the groups in the track selection parameters can be mapped backed
to their original instances based on this id.
#minor-release
Issue: androidx/media#296
PiperOrigin-RevId: 523986626
Previously, ExoPlayerImpl had volume flags hardcoded to SHOW_UI, but now the developer can choose what happens on volume change. The old methods have been deprecated.
PiperOrigin-RevId: 523974358
The setter command is only used for setPlaylistMetadata and can
be named COMMAND_SET_PLAYLIST_METADATA. The getter commnad is
used to access getMediaMetadata and getPlaylistMetadata and can
be better named COMMAND_GET_METADATA to reflect this usage.
PiperOrigin-RevId: 523673286
Previously `ChannelMixingAudioProcessor` output float because it was
implemented using the audio mixer's float mixing support.
Move the implementation over to just using the `ChannelMixingMatrix` and make
it publicly visible in the common module so it can be used by apps for both
playback and export.
Also resolve a TODO that no longer had a bug attached by implementing support
for putting multiple mixing matrices to handle different input audio channel
counts, and fix some nits in the test code.
Tested via unit tests and manually configuring a `ChannelMixingAudioProcessor`
in the transformer demo app and playing an audio stream that identifies
channels, and verifying that they are remapped as expected.
PiperOrigin-RevId: 523653901
In addition to the changes in 3a5c4277a7
This change essentially reverts 30e5bc9837 (Merged Jul 2022).
From this CL on, `VideoFrameProcessor` takes in non-offset, monotonically
increasing timestamps. For example, with one 5s and one 10s video,
- `VideoFrameProcessor`'s input should start from 0
- On switching to the second video (10s), the timestamp of the first frame in
the second video should be at 5s.
In ExoPlayer however, `streamOffset` is managed differently and thus needs
correction before sending the frames to `VideoFrameProcessor`:
- The timestamp of the first video is offset by a large int, so the first frame
of the first media item has timestamp (assuming) 10000000000000000
- The last frame of the first media item has 10000005000000000
- At this point the stream off set is updated to 10000005000000000
- The pts of the first frame of the second video starts from 0 again.
PiperOrigin-RevId: 523444236
To set the chroma format and depth information for H265 format,the csd-0 data
needs to be parsed. The previous implementation skipped parsing
csd-0 data and hard coded values based on "profile" field in MediaFormat.
Along with above mention changes, corrected some of the comments
as per spec.
PiperOrigin-RevId: 522335595
