slesTestPlayStream.cpp revision fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1
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 3326043f06b7d6cb2f93a2f2e7846a4e59da722206Jean-Michel TriviFILE *file; 3426043f06b7d6cb2f93a2f2e7846a4e59da722206Jean-Michel Trivi 35fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi//----------------------------------------------------------------- 36fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi//* Exits the application if an error is encountered */ 37fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi#define CheckErr(x) ExitOnErrorFunc(x,__LINE__) 38fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 39fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivivoid ExitOnErrorFunc( SLresult result , int line) 40fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi{ 41fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi if (SL_RESULT_SUCCESS != result) { 42fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stderr, "%lu error code encountered at line %d, exiting\n", result, line); 43fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi exit(EXIT_FAILURE); 44fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi } 45fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi} 46fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 47fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivibool prefetchError = false; 48fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 49ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi 50fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi//----------------------------------------------------------------- 51fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi/* AndroidBufferQueueItf callback for an audio player */ 52fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel TriviSLresult AndroidBufferQueueCallback( 53fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi SLAndroidBufferQueueItf caller, 54fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi void *pContext, 55fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi SLuint32 bufferId, 56fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi SLAint64 bufferLength, 57fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi void *pBufferDataLocation) 58fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi 59fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi{ 60fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi fprintf(stdout, "AndroidBufferQueueCallback called\n"); 6126043f06b7d6cb2f93a2f2e7846a4e59da722206Jean-Michel Trivi 62fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi size_t nbRead = fread(pBufferDataLocation, 1, bufferLength, file); 6326043f06b7d6cb2f93a2f2e7846a4e59da722206Jean-Michel Trivi 64fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi SLAbufferQueueEvent event = SL_ANDROIDBUFFERQUEUE_EVENT_NONE; 6526043f06b7d6cb2f93a2f2e7846a4e59da722206Jean-Michel Trivi if (nbRead <= 0) { 66fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi event = SL_ANDROIDBUFFERQUEUE_EVENT_EOS; 6726043f06b7d6cb2f93a2f2e7846a4e59da722206Jean-Michel Trivi } else { 68fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi event = SL_ANDROIDBUFFERQUEUE_EVENT_NONE; // no event to report 6926043f06b7d6cb2f93a2f2e7846a4e59da722206Jean-Michel Trivi } 70fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi 71fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi // enqueue the data right-away because in this example we're reading from a file, so we 72fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi // can afford to do that. When streaming from the network, we would write from our cache 73fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi // to this queue. 74fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi // last param is NULL because we've already written the data in the buffer queue 75fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi (*caller)->Enqueue(caller, bufferId, nbRead, event, NULL); 76fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi 77ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi return SL_RESULT_SUCCESS; 78fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi} 79fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 80fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 81fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi//----------------------------------------------------------------- 82fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 83fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi/* Play some music from a URI */ 84fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivivoid TestPlayStream( SLObjectItf sl, const char* path) 85fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi{ 86fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLEngineItf EngineItf; 87fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 88fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLint32 numOutputs = 0; 89fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLuint32 deviceID = 0; 90fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 91fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLresult res; 92fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 93fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLDataSource audioSource; 94fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi SLDataLocator_AndroidBufferQueue streamLocator; 95fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLDataFormat_MIME mime; 96fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 97fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLDataSink audioSink; 98fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLDataLocator_OutputMix locator_outputmix; 99fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 100fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLObjectItf player; 101fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLPlayItf playItf; 102fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLVolumeItf volItf; 103fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi SLAndroidBufferQueueItf abqItf; 104fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 105fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLObjectItf OutputMix; 106fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 107fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLboolean required[MAX_NUMBER_INTERFACES]; 108fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLInterfaceID iidArray[MAX_NUMBER_INTERFACES]; 109fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 11026043f06b7d6cb2f93a2f2e7846a4e59da722206Jean-Michel Trivi file = fopen(path, "rb"); 11126043f06b7d6cb2f93a2f2e7846a4e59da722206Jean-Michel Trivi 112fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Get the SL Engine Interface which is implicit */ 113fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*sl)->GetInterface(sl, SL_IID_ENGINE, (void*)&EngineItf); 114fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 115fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 116fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Initialize arrays required[] and iidArray[] */ 117fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi for (int i=0 ; i < MAX_NUMBER_INTERFACES ; i++) { 118fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi required[i] = SL_BOOLEAN_FALSE; 119fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi iidArray[i] = SL_IID_NULL; 120fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi } 121fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 122fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi // Set arrays required[] and iidArray[] for VOLUME and PREFETCHSTATUS interface 123fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi required[0] = SL_BOOLEAN_TRUE; 124fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi iidArray[0] = SL_IID_VOLUME; 125fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi required[1] = SL_BOOLEAN_TRUE; 126fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi iidArray[1] = SL_IID_ANDROIDBUFFERQUEUE; 127fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi // Create Output Mix object to be used by player 128fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*EngineItf)->CreateOutputMix(EngineItf, &OutputMix, 0, 129fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi iidArray, required); CheckErr(res); 130fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 131fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi // Realizing the Output Mix object in synchronous mode. 132fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*OutputMix)->Realize(OutputMix, SL_BOOLEAN_FALSE); 133fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 134fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 135fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Setup the data source structure for the URI */ 136fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi streamLocator.locatorType = SL_DATALOCATOR_ANDROIDBUFFERQUEUE; 137fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi streamLocator.numBuffers = 0; // ignored at the moment 138fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi streamLocator.queueSize = 0; // ignored at the moment 139fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi mime.formatType = SL_DATAFORMAT_MIME; 140fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi mime.mimeType = (SLchar*)NULL; 141fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi mime.containerType = SL_CONTAINERTYPE_UNSPECIFIED; 142fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 143fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi audioSource.pFormat = (void *)&mime; 144ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi audioSource.pLocator = (void *)&streamLocator; 145fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 146fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Setup the data sink structure */ 147fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi locator_outputmix.locatorType = SL_DATALOCATOR_OUTPUTMIX; 148fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi locator_outputmix.outputMix = OutputMix; 149fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi audioSink.pLocator = (void *)&locator_outputmix; 150fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi audioSink.pFormat = NULL; 151fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 152fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Create the audio player */ 153fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*EngineItf)->CreateAudioPlayer(EngineItf, &player, &audioSource, &audioSink, 154fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi MAX_NUMBER_INTERFACES, iidArray, required); CheckErr(res); 155fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 156fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Realizing the player in synchronous mode. */ 157fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*player)->Realize(player, SL_BOOLEAN_FALSE); CheckErr(res); 158fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "URI example: after Realize\n"); 159fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 160fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Get interfaces */ 161ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi res = (*player)->GetInterface(player, SL_IID_PLAY, (void*)&playItf); CheckErr(res); 162fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 163ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi res = (*player)->GetInterface(player, SL_IID_VOLUME, (void*)&volItf); CheckErr(res); 164fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 165fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi res = (*player)->GetInterface(player, SL_IID_ANDROIDBUFFERQUEUE, (void*)&abqItf); 166fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 167fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi res = (*abqItf)->RegisterCallback(abqItf, AndroidBufferQueueCallback, 168fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi &abqItf); CheckErr(res); 169fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 170fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Display duration */ 171fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLmillisecond durationInMsec = SL_TIME_UNKNOWN; 172fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*playItf)->GetDuration(playItf, &durationInMsec); 173fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 174fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi if (durationInMsec == SL_TIME_UNKNOWN) { 175fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "Content duration is unknown (before starting to prefetch)\n"); 176fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi } else { 177fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "Content duration is %lu ms (before starting to prefetch)\n", 178fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi durationInMsec); 179fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi } 180fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 181fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Set the player volume */ 18226043f06b7d6cb2f93a2f2e7846a4e59da722206Jean-Michel Trivi res = (*volItf)->SetVolumeLevel( volItf, 0);//-300); 183fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 184fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 185fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Play the URI */ 186fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* first cause the player to prefetch the data */ 187fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "Before set to PAUSED\n"); 188fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*playItf)->SetPlayState( playItf, SL_PLAYSTATE_PAUSED ); 189fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "After set to PAUSED\n"); 190fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 191fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 192fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* wait until there's data to play */ 193fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi //SLpermille fillLevel = 0; 19426043f06b7d6cb2f93a2f2e7846a4e59da722206Jean-Michel Trivi /* SLuint32 prefetchStatus = SL_PREFETCHSTATUS_UNDERFLOW; 195fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLuint32 timeOutIndex = 2; 196fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi while ((prefetchStatus != SL_PREFETCHSTATUS_SUFFICIENTDATA) && (timeOutIndex > 0) && 197fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi !prefetchError) { 198fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi usleep(1 * 1000 * 1000); // 1s 199ad887a253969ac2017a1dbe062d0b76d505594c0Jean-Michel Trivi //(*prefetchItf)->GetPrefetchStatus(prefetchItf, &prefetchStatus); 200fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi timeOutIndex--; 201fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi } 202fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 203fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi if (timeOutIndex == 0 || prefetchError) { 204fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stderr, "We\'re done waiting, failed to prefetch data in time, exiting\n"); 205fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi goto destroyRes; 20626043f06b7d6cb2f93a2f2e7846a4e59da722206Jean-Michel Trivi }*/ 207fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 208fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Display duration again, */ 209fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*playItf)->GetDuration(playItf, &durationInMsec); 210fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 211fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi if (durationInMsec == SL_TIME_UNKNOWN) { 212fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "Content duration is unknown (after prefetch completed)\n"); 213fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi } else { 214fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "Content duration is %lu ms (after prefetch completed)\n", durationInMsec); 215fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi } 216fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 217fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "URI example: starting to play\n"); 218fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*playItf)->SetPlayState( playItf, SL_PLAYSTATE_PLAYING ); 219fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 220fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 221fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Wait as long as the duration of the content before stopping */ 22226043f06b7d6cb2f93a2f2e7846a4e59da722206Jean-Michel Trivi //usleep(durationInMsec * 1000); 22326043f06b7d6cb2f93a2f2e7846a4e59da722206Jean-Michel Trivi usleep(30 /*s*/ * 1000 * 1000); 22426043f06b7d6cb2f93a2f2e7846a4e59da722206Jean-Michel Trivi 225fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 226fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Make sure player is stopped */ 227fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "URI example: stopping playback\n"); 228fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*playItf)->SetPlayState(playItf, SL_PLAYSTATE_STOPPED); 229fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 230fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 231fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel TrividestroyRes: 232fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 233fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Destroy the player */ 234fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi (*player)->Destroy(player); 235fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 236fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Destroy Output Mix object */ 237fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi (*OutputMix)->Destroy(OutputMix); 23826043f06b7d6cb2f93a2f2e7846a4e59da722206Jean-Michel Trivi 23926043f06b7d6cb2f93a2f2e7846a4e59da722206Jean-Michel Trivi fclose(file); 240fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi} 241fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 242fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi//----------------------------------------------------------------- 243fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Triviint main(int argc, char* const argv[]) 244fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi{ 245fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLresult res; 246fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLObjectItf sl; 247fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 248fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi fprintf(stdout, "OpenSL ES test %s: exercises SLPlayItf, SLVolumeItf, SLAndroidBufferQueue \n", 249fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi argv[0]); 250fa62f9f2c20b446178c05e3e92407fe5dfdbf8a1Jean-Michel Trivi fprintf(stdout, "and AudioPlayer with SL_DATALOCATOR_ANDROIDBUFFERQUEUE source / OutputMix sink\n"); 251fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "Plays a sound and stops after its reported duration\n\n"); 252fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 253fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi if (argc == 1) { 254fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "Usage: %s path \n\t%s url\n", argv[0], argv[0]); 255fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi fprintf(stdout, "Example: \"%s /sdcard/my.mp3\" or \"%s file:///sdcard/my.mp3\"\n", 256fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi argv[0], argv[0]); 257fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi exit(EXIT_FAILURE); 258fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi } 259fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 260fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi SLEngineOption EngineOption[] = { 261fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi {(SLuint32) SL_ENGINEOPTION_THREADSAFE, 262fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi (SLuint32) SL_BOOLEAN_TRUE}}; 263fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 264fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = slCreateEngine( &sl, 1, EngineOption, 0, NULL, NULL); 265fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 266fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Realizing the SL Engine in synchronous mode. */ 267fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi res = (*sl)->Realize(sl, SL_BOOLEAN_FALSE); 268fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi CheckErr(res); 269fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 270fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi TestPlayStream(sl, argv[1]); 271fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 272fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi /* Shutdown OpenSL ES */ 273fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi (*sl)->Destroy(sl); 274fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi 275fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi return EXIT_SUCCESS; 276fe6f6b9ed3683119721618e1aeaa8c7d6baee188Jean-Michel Trivi} 277