slesTestPlayStream.cpp revision ad887a253969ac2017a1dbe062d0b76d505594c0
1fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi/* 2fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi * Copyright (C) 2010 The Android Open Source Project 3fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi * 4fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi * Licensed under the Apache License, Version 2.0 (the "License"); 5fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi * you may not use this file except in compliance with the License. 6fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi * You may obtain a copy of the License at 7fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi * 8fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi * http://www.apache.org/licenses/LICENSE-2.0 9fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi * 10fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi * Unless required by applicable law or agreed to in writing, software 11fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi * distributed under the License is distributed on an "AS IS" BASIS, 12fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi * See the License for the specific language governing permissions and 14fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi * limitations under the License. 15fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi */ 16fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 17fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 18fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi#include <stdlib.h> 19fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi#include <stdio.h> 20fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi//#include <string.h> 21fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi#include <unistd.h> 22fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi//#include <sys/time.h> 23fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 24fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi#include "SLES/OpenSLES.h" 25fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi#include "SLES/OpenSLES_Android.h" 26fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 27fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 28fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi#define MAX_NUMBER_INTERFACES 2 29fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 30fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi#define PREFETCHEVENT_ERROR_CANDIDATE \ 31fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi (SL_PREFETCHEVENT_STATUSCHANGE | SL_PREFETCHEVENT_FILLLEVELCHANGE) 32fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 33fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi//----------------------------------------------------------------- 34fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi//* Exits the application if an error is encountered */ 35fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi#define CheckErr(x) ExitOnErrorFunc(x,__LINE__) 36fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 37fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivivoid ExitOnErrorFunc( SLresult result , int line) 38fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi{ 39fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi if (SL_RESULT_SUCCESS != result) { 40fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stderr, "%lu error code encountered at line %d, exiting\n", result, line); 41fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi exit(EXIT_FAILURE); 42fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi } 43fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi} 44fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 45fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivibool prefetchError = false; 46fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 47ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi 48fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi//----------------------------------------------------------------- 49ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi/* AndroidStreamSourceItf callback for an audio player */ 50ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel TriviSLresult AndroidStreamSourceCallback( 51ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi SLAndroidStreamSourceItf caller,/* input */ 52ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi void *pContext, /* input */ 53ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi SLAint64 offset, /* input */ 54ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi SLAint64* pLength, /* input, output */ 55ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi SLAstreamEvent* pEvent, /* output */ 56ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi void *pData) /* output */ 57fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi{ 58ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi *pLength = 0; // not returning any data 59ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi *pEvent = SL_ANDROID_STREAMEVENT_NO_ERROR; 60ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi //leaving pData untouched 61ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi return SL_RESULT_SUCCESS; 62fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi} 63fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 64fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 65fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi//----------------------------------------------------------------- 66fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 67fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi/* Play some music from a URI */ 68fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivivoid TestPlayStream( SLObjectItf sl, const char* path) 69fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi{ 70fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLEngineItf EngineItf; 71fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 72fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLint32 numOutputs = 0; 73fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLuint32 deviceID = 0; 74fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 75fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLresult res; 76fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 77fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLDataSource audioSource; 78ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi SLDataLocator_AndroidStreamer streamLocator; 79fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLDataFormat_MIME mime; 80fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 81fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLDataSink audioSink; 82fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLDataLocator_OutputMix locator_outputmix; 83fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 84fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLObjectItf player; 85fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLPlayItf playItf; 86fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLVolumeItf volItf; 87ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi SLAndroidStreamSourceItf streamSrcItf; 88fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 89fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLObjectItf OutputMix; 90fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 91fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLboolean required[MAX_NUMBER_INTERFACES]; 92fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLInterfaceID iidArray[MAX_NUMBER_INTERFACES]; 93fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 94fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Get the SL Engine Interface which is implicit */ 95fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*sl)->GetInterface(sl, SL_IID_ENGINE, (void*)&EngineItf); 96fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 97fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 98fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Initialize arrays required[] and iidArray[] */ 99fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi for (int i=0 ; i < MAX_NUMBER_INTERFACES ; i++) { 100fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi required[i] = SL_BOOLEAN_FALSE; 101fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi iidArray[i] = SL_IID_NULL; 102fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi } 103fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 104fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi // Set arrays required[] and iidArray[] for VOLUME and PREFETCHSTATUS interface 105fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi required[0] = SL_BOOLEAN_TRUE; 106fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi iidArray[0] = SL_IID_VOLUME; 107fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi required[1] = SL_BOOLEAN_TRUE; 108ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi iidArray[1] = SL_IID_ANDROIDSTREAMSOURCE; 109fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi // Create Output Mix object to be used by player 110fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*EngineItf)->CreateOutputMix(EngineItf, &OutputMix, 0, 111fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi iidArray, required); CheckErr(res); 112fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 113fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi // Realizing the Output Mix object in synchronous mode. 114fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*OutputMix)->Realize(OutputMix, SL_BOOLEAN_FALSE); 115fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 116fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 117fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Setup the data source structure for the URI */ 118ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi streamLocator.locatorType = SL_DATALOCATOR_ANDROIDSTREAMER; 119ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi streamLocator.URI = (SLchar*) path; 120ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi streamLocator.streamOrigin = SL_ANDROID_STREAMORIGIN_FILE; 121fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi mime.formatType = SL_DATAFORMAT_MIME; 122fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi mime.mimeType = (SLchar*)NULL; 123fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi mime.containerType = SL_CONTAINERTYPE_UNSPECIFIED; 124fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 125fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi audioSource.pFormat = (void *)&mime; 126ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi audioSource.pLocator = (void *)&streamLocator; 127fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 128fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Setup the data sink structure */ 129fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi locator_outputmix.locatorType = SL_DATALOCATOR_OUTPUTMIX; 130fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi locator_outputmix.outputMix = OutputMix; 131fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi audioSink.pLocator = (void *)&locator_outputmix; 132fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi audioSink.pFormat = NULL; 133fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 134fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Create the audio player */ 135fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*EngineItf)->CreateAudioPlayer(EngineItf, &player, &audioSource, &audioSink, 136fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi MAX_NUMBER_INTERFACES, iidArray, required); CheckErr(res); 137fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 138fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Realizing the player in synchronous mode. */ 139fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*player)->Realize(player, SL_BOOLEAN_FALSE); CheckErr(res); 140fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "URI example: after Realize\n"); 141fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 142fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Get interfaces */ 143ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi res = (*player)->GetInterface(player, SL_IID_PLAY, (void*)&playItf); CheckErr(res); 144fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 145ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi res = (*player)->GetInterface(player, SL_IID_VOLUME, (void*)&volItf); CheckErr(res); 146fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 147ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi res = (*player)->GetInterface(player, SL_IID_ANDROIDSTREAMSOURCE, (void*)&streamSrcItf); 148fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 149ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi res = (*streamSrcItf)->RegisterCallback(streamSrcItf, AndroidStreamSourceCallback, 150ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi &streamSrcItf); CheckErr(res); 151fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 152fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Display duration */ 153fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLmillisecond durationInMsec = SL_TIME_UNKNOWN; 154fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*playItf)->GetDuration(playItf, &durationInMsec); 155fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 156fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi if (durationInMsec == SL_TIME_UNKNOWN) { 157fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "Content duration is unknown (before starting to prefetch)\n"); 158fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi } else { 159fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "Content duration is %lu ms (before starting to prefetch)\n", 160fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi durationInMsec); 161fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi } 162fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 163fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Set the player volume */ 164fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*volItf)->SetVolumeLevel( volItf, -300); 165fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 166fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 167fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Play the URI */ 168fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* first cause the player to prefetch the data */ 169fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "Before set to PAUSED\n"); 170fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*playItf)->SetPlayState( playItf, SL_PLAYSTATE_PAUSED ); 171fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "After set to PAUSED\n"); 172fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 173fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 174fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* wait until there's data to play */ 175fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi //SLpermille fillLevel = 0; 176fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLuint32 prefetchStatus = SL_PREFETCHSTATUS_UNDERFLOW; 177fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLuint32 timeOutIndex = 2; 178fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi while ((prefetchStatus != SL_PREFETCHSTATUS_SUFFICIENTDATA) && (timeOutIndex > 0) && 179fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi !prefetchError) { 180fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi usleep(1 * 1000 * 1000); // 1s 181ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi //(*prefetchItf)->GetPrefetchStatus(prefetchItf, &prefetchStatus); 182fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi timeOutIndex--; 183fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi } 184fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 185fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi if (timeOutIndex == 0 || prefetchError) { 186fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stderr, "We\'re done waiting, failed to prefetch data in time, exiting\n"); 187fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi goto destroyRes; 188fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi } 189fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 190fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Display duration again, */ 191fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*playItf)->GetDuration(playItf, &durationInMsec); 192fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 193fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi if (durationInMsec == SL_TIME_UNKNOWN) { 194fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "Content duration is unknown (after prefetch completed)\n"); 195fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi } else { 196fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "Content duration is %lu ms (after prefetch completed)\n", durationInMsec); 197fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi } 198fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 199fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "URI example: starting to play\n"); 200fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*playItf)->SetPlayState( playItf, SL_PLAYSTATE_PLAYING ); 201fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 202fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 203fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Wait as long as the duration of the content before stopping */ 204fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi usleep(durationInMsec * 1000); 205fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 206fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Make sure player is stopped */ 207fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "URI example: stopping playback\n"); 208fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*playItf)->SetPlayState(playItf, SL_PLAYSTATE_STOPPED); 209fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 210fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 211fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel TrividestroyRes: 212fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 213fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Destroy the player */ 214fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi (*player)->Destroy(player); 215fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 216fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Destroy Output Mix object */ 217fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi (*OutputMix)->Destroy(OutputMix); 218fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi} 219fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 220fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi//----------------------------------------------------------------- 221fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Triviint main(int argc, char* const argv[]) 222fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi{ 223fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLresult res; 224fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLObjectItf sl; 225fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 226fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "OpenSL ES test %s: exercises SLPlayItf, SLVolumeItf, SLAndroidStreamSource ", 227fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi argv[0]); 228fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "and AudioPlayer with SL_DATALOCATOR_ANDROIDSTREAMER source / OutputMix sink\n"); 229fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "Plays a sound and stops after its reported duration\n\n"); 230fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 231fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi if (argc == 1) { 232fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "Usage: %s path \n\t%s url\n", argv[0], argv[0]); 233fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "Example: \"%s /sdcard/my.mp3\" or \"%s file:///sdcard/my.mp3\"\n", 234fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi argv[0], argv[0]); 235fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi exit(EXIT_FAILURE); 236fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi } 237fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 238fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLEngineOption EngineOption[] = { 239fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi {(SLuint32) SL_ENGINEOPTION_THREADSAFE, 240fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi (SLuint32) SL_BOOLEAN_TRUE}}; 241fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 242fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = slCreateEngine( &sl, 1, EngineOption, 0, NULL, NULL); 243fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 244fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Realizing the SL Engine in synchronous mode. */ 245fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*sl)->Realize(sl, SL_BOOLEAN_FALSE); 246fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 247fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 248fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi TestPlayStream(sl, argv[1]); 249fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 250fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Shutdown OpenSL ES */ 251fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi (*sl)->Destroy(sl); 252fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 253fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi return EXIT_SUCCESS; 254fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi} 255