com.google.android.exoplayer.util.extensions

Interface Decoder<I,O,E extends Exception>

Type Parameters:

I - The type of buffer input to the decoder.

O - The type of buffer output from the decoder.

E - The type of exception thrown from the decoder.

All Known Implementing Classes:

SimpleDecoder

public interface Decoder<I,O,E extends Exception>

A media decoder.

Method Summary

Modifier and Type	Method and Description
I	dequeueInputBuffer() Dequeues the next input buffer to be filled and queued to the decoder.
O	dequeueOutputBuffer() Dequeues the next output buffer from the decoder.
void	flush() Flushes input/output buffers that have not been dequeued yet and returns ownership of any dequeued input buffer to the decoder.
void	queueInputBuffer(I inputBuffer) Queues an input buffer to the decoder.
void	release() Releases the decoder.

Method Detail

dequeueInputBuffer

I dequeueInputBuffer()
              throws E extends Exception

Dequeues the next input buffer to be filled and queued to the decoder.

Returns:

The input buffer, or null if an input buffer isn't available.

Throws:

E - If a decoder error has occurred.

E extends Exception

queueInputBuffer

void queueInputBuffer(I inputBuffer)
               throws E extends Exception

Queues an input buffer to the decoder.

Parameters:

inputBuffer - The input buffer.

Throws:

E - If a decoder error has occurred.

E extends Exception

dequeueOutputBuffer

O dequeueOutputBuffer()
               throws E extends Exception

Dequeues the next output buffer from the decoder.

Returns:

The output buffer, or null if an output buffer isn't available.

Throws:

E - If a decoder error has occurred.

E extends Exception

flush

void flush()

Flushes input/output buffers that have not been dequeued yet and returns ownership of any dequeued input buffer to the decoder. Flushes any pending output currently in the decoder. The caller is still responsible for releasing any dequeued output buffers.

release

void release()

Releases the decoder. Must be called when the decoder is no longer needed.