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/*
* Copyright 2018 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
package org.webrtc;
import android.media.MediaCodec;
import android.media.MediaCrypto;
import android.media.MediaFormat;
import android.os.Bundle;
import android.view.Surface;
import java.nio.ByteBuffer;
/**
* Subset of methods defined in {@link android.media.MediaCodec} needed by
* {@link HardwareVideoEncoder} and {@link AndroidVideoDecoder}. This interface
* exists to allow mocking and using a fake implementation in tests.
*/
interface MediaCodecWrapper {
void configure(MediaFormat format, Surface surface, MediaCrypto crypto, int flags);
void start();
void flush();
void stop();
void release();
int dequeueInputBuffer(long timeoutUs);
void queueInputBuffer(int index, int offset, int size, long presentationTimeUs, int flags);
int dequeueOutputBuffer(MediaCodec.BufferInfo info, long timeoutUs);
void releaseOutputBuffer(int index, boolean render);
MediaFormat getInputFormat();
MediaFormat getOutputFormat();
ByteBuffer getInputBuffer(int index);
ByteBuffer getOutputBuffer(int index);
Surface createInputSurface();
void setParameters(Bundle params);
}
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