Android/Java PoseLandmarker unnecessary []byte garbage

Have I written custom code (as opposed to using a stock example script provided in MediaPipe)

Yes

OS Platform and Distribution

Android

MediaPipe Tasks SDK version

No response

Task name (e.g. Image classification, Gesture recognition etc.)

PoseLandmarker

Programming Language and version (e.g. C++, Python, Java)

Kotlin/Java

Describe the actual behavior

AndroidPacketGetter.copyRgbToBitmap calling ByteBuffer.allocateDirect creating massive amounts of byte array GC

Describe the expected behaviour

Reuse byte[] on the same thread in AndroidPacketGetter.copyRgbToBitmap

Standalone code/steps you may have used to try to get what you need

AndroidPacketGetter is misusing ByteBuffer.allocateDirect which is meant for long lived ByteBuffers. It seems to be a major memory allocation/GC area for PoseLandmarker.

Maybe these should be threadlocal cached by size (width * height) or some other way to avoid so many allocations. Or maybe the byte buffer should be passed in from PoseLandmarker.createFromOptions where AndroidPacketGetter.getBitmapFromRgb is called.

Other info / Complete Logs

No response