134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi/* 234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi * Copyright (C) 2010 The Android Open Source Project 334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi * 434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi * Licensed under the Apache License, Version 2.0 (the "License"); 534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi * you may not use this file except in compliance with the License. 634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi * You may obtain a copy of the License at 734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi * 834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi * http://www.apache.org/licenses/LICENSE-2.0 934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi * 1034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi * Unless required by applicable law or agreed to in writing, software 1134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi * distributed under the License is distributed on an "AS IS" BASIS, 1234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi * See the License for the specific language governing permissions and 1434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi * limitations under the License. 1534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi */ 1634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 1734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi#include <stdlib.h> 1834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi#include <stdio.h> 1934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi#include <string.h> 2034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi#include <unistd.h> 2134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi#include <sys/time.h> 2234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi#include <fcntl.h> 2334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 24c6853892c94800e72c0bd676d5d2136d48cea76eGlenn Kasten#include <SLES/OpenSLES.h> 2591bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#ifdef ANDROID 26c6853892c94800e72c0bd676d5d2136d48cea76eGlenn Kasten#include <SLES/OpenSLES_Android.h> 2791bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#endif 2834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 2934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 3034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi#define MAX_NUMBER_INTERFACES 3 3134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 3234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi#define TIME_S_BETWEEN_EQ_ON_OFF 3 3334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 3434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi//----------------------------------------------------------------- 3534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi/* Exits the application if an error is encountered */ 3634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi#define ExitOnError(x) ExitOnErrorFunc(x,__LINE__) 3734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 3834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivivoid ExitOnErrorFunc( SLresult result , int line) 3934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi{ 4034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi if (SL_RESULT_SUCCESS != result) { 4158432eb9cea995c69b4f905e68b38c1b8216edebGlenn Kasten fprintf(stderr, "%u error code encountered at line %d, exiting\n", result, line); 42c2303eb5497c488db786dcb2b8514db229452536Glenn Kasten exit(EXIT_FAILURE); 4334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi } 4434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi} 4534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 4634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 4734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi//----------------------------------------------------------------- 4834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 4934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi/* Play an audio path by opening a file descriptor on that path */ 5091bfd060b992810ca092f640f77f795bc3d008beGlenn Kastenvoid TestEQPathFromFD( SLObjectItf sl, const char* path 5191bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#ifdef ANDROID 5291bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten , SLAint64 offset, SLAint64 size 5391bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#endif 547c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten , bool alwaysOn 5591bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten ) 5634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi{ 5734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLresult result; 5834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLEngineItf EngineItf; 5934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 6034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Objects this application uses: one player and an ouput mix */ 6134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLObjectItf player, outputMix; 6234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 6334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Source of audio data to play */ 6434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLDataSource audioSource; 6591bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#ifdef ANDROID 6634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLDataLocator_AndroidFD locatorFd; 6791bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#else 6891bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten SLDataLocator_URI locatorUri; 6991bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#endif 7034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLDataFormat_MIME mime; 7134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 7234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Data sinks for the audio player */ 7334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLDataSink audioSink; 7434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLDataLocator_OutputMix locator_outputmix; 7534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 7634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Play and PrefetchStatus interfaces for the audio player */ 7734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLPlayItf playItf; 7834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLPrefetchStatusItf prefetchItf; 7934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLEqualizerItf eqItf; 8034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 8134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLboolean required[MAX_NUMBER_INTERFACES]; 8234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLInterfaceID iidArray[MAX_NUMBER_INTERFACES]; 8334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 8434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Get the SL Engine Interface which is implicit */ 8534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*sl)->GetInterface(sl, SL_IID_ENGINE, (void*)&EngineItf); 8634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 8734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 8834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Initialize arrays required[] and iidArray[] */ 8934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi for (int i=0 ; i < MAX_NUMBER_INTERFACES ; i++) { 9034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi required[i] = SL_BOOLEAN_FALSE; 9134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi iidArray[i] = SL_IID_NULL; 9234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi } 9334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 9434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* ------------------------------------------------------ */ 9534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Configuration of the output mix */ 9634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 9734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Create Output Mix object to be used by the player */ 9834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*EngineItf)->CreateOutputMix(EngineItf, &outputMix, 1, iidArray, required); 9934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 10034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 10134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Realize the Output Mix object in synchronous mode */ 10234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*outputMix)->Realize(outputMix, SL_BOOLEAN_FALSE); 10334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 10434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 10534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Setup the data sink structure */ 10634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi locator_outputmix.locatorType = SL_DATALOCATOR_OUTPUTMIX; 10734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi locator_outputmix.outputMix = outputMix; 10834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi audioSink.pLocator = (void*)&locator_outputmix; 10934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi audioSink.pFormat = NULL; 11034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 11134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* ------------------------------------------------------ */ 11234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Configuration of the player */ 11334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 11434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Set arrays required[] and iidArray[] for SLPrefetchStatusItf interfaces */ 11534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* (SLPlayItf is implicit) */ 11634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi required[0] = SL_BOOLEAN_TRUE; 11734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi iidArray[0] = SL_IID_PREFETCHSTATUS; 11834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi required[1] = SL_BOOLEAN_TRUE; 11934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi iidArray[1] = SL_IID_EQUALIZER; 12034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 12134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Setup the data source structure for the URI */ 12291bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#ifdef ANDROID 12334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi locatorFd.locatorType = SL_DATALOCATOR_ANDROIDFD; 12434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi int fd = open(path, O_RDONLY); 12534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi if (fd == -1) { 12634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(SL_RESULT_RESOURCE_ERROR); 12734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi } 12834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi locatorFd.fd = (SLint32) fd; 12934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi locatorFd.length = size; 13034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi locatorFd.offset = offset; 13191bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#else 13291bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten locatorUri.locatorType = SL_DATALOCATOR_URI; 13391bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten locatorUri.URI = (SLchar *) path; 13491bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#endif 13534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 13634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi mime.formatType = SL_DATAFORMAT_MIME; 13734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* this is how ignored mime information is specified, according to OpenSL ES spec 13834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi * in 9.1.6 SLDataFormat_MIME and 8.23 SLMetadataTraversalItf GetChildInfo */ 13934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi mime.mimeType = (SLchar*)NULL; 14034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi mime.containerType = SL_CONTAINERTYPE_UNSPECIFIED; 14134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 14234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi audioSource.pFormat = (void*)&mime; 14391bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#ifdef ANDROID 14434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi audioSource.pLocator = (void*)&locatorFd; 14591bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#else 14691bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten audioSource.pLocator = (void*)&locatorUri; 14791bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#endif 14834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 14934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Create the audio player */ 15034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*EngineItf)->CreateAudioPlayer(EngineItf, &player, &audioSource, &audioSink, 2, 15134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi iidArray, required); 15234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 15334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 15434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Realize the player in synchronous mode. */ 15534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*player)->Realize(player, SL_BOOLEAN_FALSE); ExitOnError(result); 15634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi fprintf(stdout, "URI example: after Realize\n"); 15734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 15834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Get the SLPlayItf, SLPrefetchStatusItf and SLAndroidStreamTypeItf interfaces for the player*/ 15934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*player)->GetInterface(player, SL_IID_PLAY, (void*)&playItf); 16034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 16134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 16234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*player)->GetInterface(player, SL_IID_PREFETCHSTATUS, (void*)&prefetchItf); 16334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 16434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 16534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*player)->GetInterface(player, SL_IID_EQUALIZER, (void*)&eqItf); 16634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 16734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 16834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi fprintf(stdout, "Player configured\n"); 16934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 17034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* ------------------------------------------------------ */ 17134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Playback and test */ 17234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 17334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Start the data prefetching by setting the player to the paused state */ 17434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*playItf)->SetPlayState( playItf, SL_PLAYSTATE_PAUSED ); 17534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 17634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 17734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Wait until there's data to play */ 17834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLuint32 prefetchStatus = SL_PREFETCHSTATUS_UNDERFLOW; 17934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi while (prefetchStatus != SL_PREFETCHSTATUS_SUFFICIENTDATA) { 18034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi usleep(100 * 1000); 18134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi (*prefetchItf)->GetPrefetchStatus(prefetchItf, &prefetchStatus); 18234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 18334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi } 18434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 18534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Get duration */ 18634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLmillisecond durationInMsec = SL_TIME_UNKNOWN; 18734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*playItf)->GetDuration(playItf, &durationInMsec); 18834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 18934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi if (durationInMsec == SL_TIME_UNKNOWN) { 19034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi durationInMsec = 5000; 19134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi } 19234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 19334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Start playback */ 19434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi fprintf(stdout, "Starting to play\n"); 19534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*playItf)->SetPlayState(playItf, SL_PLAYSTATE_PLAYING ); 19634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 19734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 19834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Configure EQ */ 19934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLuint16 nbPresets, preset, nbBands = 0; 20034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*eqItf)->GetNumberOfBands(eqItf, &nbBands); 20134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 20234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*eqItf)->GetNumberOfPresets(eqItf, &nbPresets); 20334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 204f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi /* Start from a preset */ 20534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi preset = nbPresets > 2 ? 2 : 0; 20634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*eqItf)->UsePreset(eqItf, preset); 207f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 20834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi preset = 1977; 20934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*eqItf)->GetCurrentPreset(eqItf, &preset); 21034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 21134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi if (SL_EQUALIZER_UNDEFINED == preset) { 212f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi fprintf(stderr, "Using SL_EQUALIZER_UNDEFINED preset, unexpected here!\n"); 21334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi } else { 21434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi fprintf(stdout, "Using preset %d\n", preset); 21534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi } 21634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 217f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi /* Tweak it so it's obvious it gets turned on/off later */ 218f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi SLmillibel minLevel, maxLevel = 0; 219f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi result = (*eqItf)->GetBandLevelRange(eqItf, &minLevel, &maxLevel); 220f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi ExitOnError(result); 221f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi fprintf(stdout, "Band level range = %dmB to %dmB\n", minLevel, maxLevel); 222f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 223f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi SLuint16 b = 0; 224f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi for(b = 0 ; b < nbBands/2 ; b++) { 225f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi result = (*eqItf)->SetBandLevel(eqItf, b, minLevel); 226f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi ExitOnError(result); 227f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 228f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi for(b = nbBands/2 ; b < nbBands ; b++) { 229f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi result = (*eqItf)->SetBandLevel(eqItf, b, maxLevel); 230f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi ExitOnError(result); 231f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi } 232f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi 23334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLmillibel level = 0; 234f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi for(b = 0 ; b < nbBands ; b++) { 23534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*eqItf)->GetBandLevel(eqItf, b, &level); 23634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 237f5fce95f98037ea4ab341b416c82444af595313dJean-Michel Trivi fprintf(stdout, "Band %d level = %dmB\n", b, level); 23834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi } 23934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 2407c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten /* Switch EQ on/off every TIME_S_BETWEEN_EQ_ON_OFF seconds unless always on */ 2417c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten SLboolean previousEnabled = SL_BOOLEAN_FALSE; 242cb5ef4dc25d2f526898d12f008d551877347b9b8Jean-Michel Trivi for(unsigned int j=0 ; j<(durationInMsec/(1000*TIME_S_BETWEEN_EQ_ON_OFF)) ; j++) { 2437c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten SLboolean enabled; 24434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*eqItf)->IsEnabled(eqItf, &enabled); 24534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 2467c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten enabled = alwaysOn || !enabled; 2477c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten if (enabled != previousEnabled) { 2487c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten result = (*eqItf)->SetEnabled(eqItf, enabled); 2497c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten ExitOnError(result); 2507c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten previousEnabled = enabled; 2517c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten if (SL_BOOLEAN_TRUE == enabled) { 2527c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten fprintf(stdout, "EQ on\n"); 2537c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten } else { 2547c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten fprintf(stdout, "EQ off\n"); 2557c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten } 25634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi } 2577c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten usleep(TIME_S_BETWEEN_EQ_ON_OFF * 1000 * 1000); 25834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi } 25934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 26034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Make sure player is stopped */ 26134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi fprintf(stdout, "Stopping playback\n"); 26234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*playItf)->SetPlayState(playItf, SL_PLAYSTATE_STOPPED); 26334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 26434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 26534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Destroy the player */ 26634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi (*player)->Destroy(player); 26734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 26834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Destroy Output Mix object */ 26934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi (*outputMix)->Destroy(outputMix); 27034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 27191bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#ifdef ANDROID 27234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi close(fd); 27391bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#endif 27434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi} 27534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 27634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi//----------------------------------------------------------------- 27734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Triviint main(int argc, char* const argv[]) 27834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi{ 2797c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten const char *programName = argv[0]; 28034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLresult result; 28134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLObjectItf sl; 28234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 2837c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten fprintf(stdout, "OpenSL ES test %s: exercises SLEqualizerItf ", programName); 28434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi fprintf(stdout, "and AudioPlayer with SLDataLocator_AndroidFD source / OutputMix sink\n"); 28534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi fprintf(stdout, "Plays the sound file designated by the given path, "); 28634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi fprintf(stdout, "starting at the specified offset, and using the specified length.\n"); 28734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi fprintf(stdout, "Omit the length of the file for it to be computed by the system.\n"); 2887c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten fprintf(stdout, "Every %d seconds, the EQ will be turned on and off,\n", 28901e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten TIME_S_BETWEEN_EQ_ON_OFF); 2907c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten fprintf(stdout, "unless the --always-on option is specified before the path.\n"); 2917c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten 2927c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten bool alwaysOn = false; 2937c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten if (argc >= 2 && !strcmp(argv[1], "--always-on")) { 2947c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten alwaysOn = true; 2957c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten --argc; 2967c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten ++argv; 2977c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten } 29834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 29991bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#ifdef ANDROID 30091bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten if (argc < 3) 30191bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#else 30291bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten if (argc < 1) 30391bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#endif 30491bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten { 30568686bd0cb31f99f07ebc176176f8b51adf8d1d5Glenn Kasten fprintf(stdout, "Usage: \t%s [--always-on] path offsetInBytes [sizeInBytes]\n", 30668686bd0cb31f99f07ebc176176f8b51adf8d1d5Glenn Kasten programName); 3077c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten fprintf(stdout, "Example: \"%s /sdcard/my.mp3 0 344460\" \n", programName); 308c2303eb5497c488db786dcb2b8514db229452536Glenn Kasten exit(EXIT_FAILURE); 30934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi } 31034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 31134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi SLEngineOption EngineOption[] = { 31234f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi {(SLuint32) SL_ENGINEOPTION_THREADSAFE, (SLuint32) SL_BOOLEAN_TRUE} 31334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi }; 31434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 31534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = slCreateEngine( &sl, 1, EngineOption, 0, NULL, NULL); 31634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 31734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 31834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Realizing the SL Engine in synchronous mode. */ 31934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi result = (*sl)->Realize(sl, SL_BOOLEAN_FALSE); 32034f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi ExitOnError(result); 32134f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 32291bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#ifdef ANDROID 32334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi if (argc == 3) { 32434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi fprintf(stdout, "\nno file size given, using SL_DATALOCATOR_ANDROIDFD_USE_FILE_SIZE\n\n"); 32534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi TestEQPathFromFD(sl, argv[1], (SLAint64)atoi(argv[2]), 3267c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten SL_DATALOCATOR_ANDROIDFD_USE_FILE_SIZE, alwaysOn); 32734f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi } else { 3287c7511aa96e54d94df836357fbbf76c681f20a26Glenn Kasten TestEQPathFromFD(sl, argv[1], (SLAint64)atoi(argv[2]), (SLAint64)atoi(argv[3]), alwaysOn); 32934f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi } 33091bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#else 33191bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten TestEQPathFromFD(sl, argv[1]); 33291bfd060b992810ca092f640f77f795bc3d008beGlenn Kasten#endif 33334f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 33434f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi /* Shutdown OpenSL ES */ 33534f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi (*sl)->Destroy(sl); 33634f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi 337c2303eb5497c488db786dcb2b8514db229452536Glenn Kasten return EXIT_SUCCESS; 33834f7db8908b2d85ecdbca1a7bcb263d979d869e7Jean-Michel Trivi} 339