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 26 import java.nio.ByteBuffer; 27 28 /** 29 * This interface exposes the minimum set of {@link MediaCodec} APIs tested in {@link EncodeDecodeTest} 30 * and {@link VpxEncoderTest}. 31 */ 32 public interface MediaCodecWrapper { 33 release()34 void release(); 35 configure(MediaFormat format, int flags)36 void configure(MediaFormat format, int flags); 37 configure(MediaFormat format, int flags, Surface surface)38 void configure(MediaFormat format, int flags, Surface surface); 39 setInputSurface(InputSurfaceInterface inputSurface)40 void setInputSurface(InputSurfaceInterface inputSurface); 41 createInputSurface()42 InputSurfaceInterface createInputSurface(); 43 start()44 void start(); 45 stop()46 void stop(); 47 dequeueOutputBuffer(BufferInfo info, long timeoutUs)48 int dequeueOutputBuffer(BufferInfo info, long timeoutUs); 49 releaseOutputBuffer(int index, boolean render)50 void releaseOutputBuffer(int index, boolean render); 51 signalEndOfInputStream()52 void signalEndOfInputStream(); 53 getOutputFormatString()54 String getOutputFormatString(); 55 getOutputBuffer(int index)56 ByteBuffer getOutputBuffer(int index); 57 getOutputBuffers()58 ByteBuffer[] getOutputBuffers(); 59 getInputBuffer(int index)60 ByteBuffer getInputBuffer(int index); 61 getInputBuffers()62 ByteBuffer[] getInputBuffers(); 63 queueInputBuffer( int index, int offset, int size, long presentationTimeUs, int flags)64 void queueInputBuffer( 65 int index, 66 int offset, 67 int size, 68 long presentationTimeUs, 69 int flags); 70 dequeueInputBuffer(long timeoutUs)71 int dequeueInputBuffer(long timeoutUs); 72 setParameters(Bundle params)73 void setParameters(Bundle params); 74 setCallback(Callback mCallback)75 void setCallback(Callback mCallback); 76 77 } 78