1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.media.cts; 18 19 import android.media.MediaCodec; 20 import android.media.MediaCodec.BufferInfo; 21 import android.media.MediaCodec.Callback; 22 import android.media.MediaFormat; 23 import android.os.Bundle; 24 import android.view.Surface; 25 import java.nio.ByteBuffer; 26 27 /** 28 * This interface exposes the minimum set of {@link MediaCodec} APIs tested in {@link EncodeDecodeTest} 29 * and {@link VpxEncoderTest}. 30 */ 31 public interface MediaCodecWrapper { 32 release()33 void release(); 34 configure(MediaFormat format, int flags)35 void configure(MediaFormat format, int flags); 36 configure(MediaFormat format, int flags, Surface surface)37 void configure(MediaFormat format, int flags, Surface surface); 38 setInputSurface(InputSurfaceInterface inputSurface)39 void setInputSurface(InputSurfaceInterface inputSurface); 40 createInputSurface()41 InputSurfaceInterface createInputSurface(); 42 start()43 void start(); 44 stop()45 void stop(); 46 dequeueOutputBuffer(BufferInfo info, long timeoutUs)47 int dequeueOutputBuffer(BufferInfo info, long timeoutUs); 48 releaseOutputBuffer(int index, boolean render)49 void releaseOutputBuffer(int index, boolean render); 50 signalEndOfInputStream()51 void signalEndOfInputStream(); 52 getOutputFormatString()53 String getOutputFormatString(); 54 getOutputBuffer(int index)55 ByteBuffer getOutputBuffer(int index); 56 getOutputBuffers()57 ByteBuffer[] getOutputBuffers(); 58 getInputBuffer(int index)59 ByteBuffer getInputBuffer(int index); 60 getInputBuffers()61 ByteBuffer[] getInputBuffers(); 62 queueInputBuffer( int index, int offset, int size, long presentationTimeUs, int flags)63 void queueInputBuffer( 64 int index, 65 int offset, 66 int size, 67 long presentationTimeUs, 68 int flags); 69 dequeueInputBuffer(long timeoutUs)70 int dequeueInputBuffer(long timeoutUs); 71 setParameters(Bundle params)72 void setParameters(Bundle params); 73 setCallback(Callback mCallback)74 void setCallback(Callback mCallback); 75 76 } 77