NalUnitTargetBuffer

Kotlin |Java

@UnstableApi
public final class NalUnitTargetBuffer

A buffer that fills itself with data corresponding to a specific NAL unit, as it is encountered in the stream.

Summary

Public constructors
`NalUnitTargetBuffer(int targetType, int initialCapacity)` Creates the buffer.

Public methods
`void`	`appendToNalUnit(byte[] data, int offset, int limit)` Called to pass stream data.
`boolean`	`endNalUnit(int discardPadding)` Called to indicate that a NAL unit has ended.
`boolean`	`isCompleted()` Returns whether the buffer currently holds a complete NAL unit of the target type.
`void`	`reset()` Resets the buffer, clearing any data that it holds.
`void`	`startNalUnit(int type)` Called to indicate that a NAL unit has started.

public boolean isCompleted

public byte[] nalData

public int nalLength

public NalUnitTargetBuffer(int targetType, int initialCapacity)

Creates the buffer.

Parameters
`int targetType`	The type of the NAL unit.
`int initialCapacity`	The initial capacity of the buffer in bytes.

public void appendToNalUnit(byte[] data, int offset, int limit)

Called to pass stream data. The data passed should not include the 3 byte start code.

Parameters
`byte[] data`	Holds the data being passed.
`int offset`	The offset of the data in `data`.
`int limit`	The limit (exclusive) of the data in `data`.

public boolean endNalUnit(int discardPadding)

Called to indicate that a NAL unit has ended.

Parameters
`int discardPadding`	The number of excess bytes that were passed to `appendToNalUnit`, which should be discarded.

Returns
`boolean`	Whether the ended NAL unit is of the target type.

public boolean isCompleted()

Returns whether the buffer currently holds a complete NAL unit of the target type.

public void reset()

Resets the buffer, clearing any data that it holds.

public void startNalUnit(int type)

Called to indicate that a NAL unit has started.

Parameters
`int type`	The type of the NAL unit.