slesTest_playMuteSolo.cpp revision e5bf0d2c9531a7064eb3ddcafaf93ac1b0974037
185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi/* 285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi * Copyright (C) 2010 The Android Open Source Project 385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi * 485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi * Licensed under the Apache License, Version 2.0 (the "License"); 585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi * you may not use this file except in compliance with the License. 685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi * You may obtain a copy of the License at 785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi * 885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi * http://www.apache.org/licenses/LICENSE-2.0 985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi * 1085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi * Unless required by applicable law or agreed to in writing, software 1185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi * distributed under the License is distributed on an "AS IS" BASIS, 1285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi * See the License for the specific language governing permissions and 1485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi * limitations under the License. 1585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi */ 1685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 1785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi#define LOG_NDEBUG 0 1885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi#define LOG_TAG "slesTest_playMuteSolo" 1985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 2085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi#include <utils/Log.h> 2185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi#include <getopt.h> 2285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi#include <stdlib.h> 2385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi#include <stdio.h> 2485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi#include <string.h> 2585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi#include <unistd.h> 2685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi#include <sys/time.h> 2785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 2885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi#include "OpenSLES.h" 2985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 3085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 3185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi#define MAX_NUMBER_INTERFACES 3 3285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi#define MAX_NUMBER_OUTPUT_DEVICES 6 3385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 3485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi#define TEST_MUTE 0 3585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi#define TEST_SOLO 1 3685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 3785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivistatic int testMode; 3885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi//----------------------------------------------------------------- 3985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi/* Exits the application if an error is encountered */ 4085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi#define ExitOnError(x) ExitOnErrorFunc(x,__LINE__) 4185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 4285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivivoid ExitOnErrorFunc( SLresult result , int line) 4385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi{ 4485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi if (SL_RESULT_SUCCESS != result) { 4585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, "%lu error code encountered at line %d, exiting\n", result, line); 4685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi exit(1); 4785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi } 4885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi} 4985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 5085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi//----------------------------------------------------------------- 5185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi/* PlayItf callback for an audio player, will be called for every SL_PLAYEVENT_HEADATNEWPOS event */ 5285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivivoid PlayEventCallback( SLPlayItf caller, void *pContext, SLuint32 event) 5385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi{ 5485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLMuteSoloItf muteSolo = (SLMuteSoloItf)pContext; 5585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLuint8 numChannels = 0; 5685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLresult res = (*muteSolo)->GetNumChannels(muteSolo, &numChannels); ExitOnError(res); 5785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi //fprintf(stdout, "Content has %d channel(s)\n", numChannels); 5885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 5985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi switch (testMode) { 6085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi case TEST_MUTE: { 6185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi //--------------------------------------------------- 6285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi if (numChannels > 1) { // SLMuteSoloItf only works if more than one channel 6385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLboolean leftMuted = SL_BOOLEAN_TRUE; 6485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi res = (*muteSolo)->GetChannelMute(muteSolo, 0, &leftMuted); ExitOnError(res); 6585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi // swap channel mute 6685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi res = (*muteSolo)->SetChannelMute(muteSolo, 0, 6785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi leftMuted == SL_BOOLEAN_TRUE ? SL_BOOLEAN_FALSE : SL_BOOLEAN_TRUE); 6885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(res); 6985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi res = (*muteSolo)->SetChannelMute(muteSolo, 1, 7085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi leftMuted == SL_BOOLEAN_TRUE ? SL_BOOLEAN_TRUE : SL_BOOLEAN_FALSE); 7185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(res); 7285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi if (leftMuted == SL_BOOLEAN_TRUE) { // we've swapped the channel mute above 7385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, "channel 0: playing, channel 1: muted\n"); 7485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi } else { 7585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, "channel 0: muted, channel 1: playing\n"); 7685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi } 7785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi } 7885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi } break; 7985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 8085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi case TEST_SOLO: { 8185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi //--------------------------------------------------- 8285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi if (numChannels > 1) { // SLMuteSoloItf only works if more than one channel 8385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLboolean leftSoloed = SL_BOOLEAN_TRUE; 8485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi res = (*muteSolo)->GetChannelSolo(muteSolo, 0, &leftSoloed); ExitOnError(res); 8585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi // swap channel solo 8685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi res = (*muteSolo)->SetChannelSolo(muteSolo, 0, 8785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi leftSoloed == SL_BOOLEAN_TRUE ? SL_BOOLEAN_FALSE : SL_BOOLEAN_TRUE); 8885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(res); 8985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi res = (*muteSolo)->SetChannelSolo(muteSolo, 1, 9085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi leftSoloed == SL_BOOLEAN_TRUE ? SL_BOOLEAN_TRUE : SL_BOOLEAN_FALSE); 9185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(res); 9285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi if (leftSoloed == SL_BOOLEAN_TRUE) { // we've swapped the channel solo above 9385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, "channel 0: normal, channel 1: soloed\n"); 9485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi } else { 9585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, "channel 0: soloed, channel 1: normal\n"); 9685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi } 9785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi } 9885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi } break; 9985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 10085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi default: 10185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi break; 10285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi } 10385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi} 10485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 10585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi//----------------------------------------------------------------- 10685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 10785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi/* Play an audio URIs, mute and solo channels */ 10885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivivoid TestPlayUri( SLObjectItf sl, const char* path) 10985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi{ 11085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLresult result; 11185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLEngineItf EngineItf; 11285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 11385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Objects this application uses: one player and an ouput mix */ 11485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLObjectItf player, outputMix; 11585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 11685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Source of audio data to play */ 11785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLDataSource audioSource; 11885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLDataLocator_URI uri; 11985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLDataFormat_MIME mime; 12085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 12185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Data sinks for the audio player */ 12285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLDataSink audioSink; 12385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLDataLocator_OutputMix locator_outputmix; 12485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 12585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Play, Volume and PrefetchStatus interfaces for the audio player */ 12685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLPlayItf playItf; 12785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLMuteSoloItf muteSoloItf; 12885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLPrefetchStatusItf prefetchItf; 12985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 13085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLboolean required[MAX_NUMBER_INTERFACES]; 13185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLInterfaceID iidArray[MAX_NUMBER_INTERFACES]; 13285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 13385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Get the SL Engine Interface which is implicit */ 13485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*sl)->GetInterface(sl, SL_IID_ENGINE, (void*)&EngineItf); 13585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(result); 13685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 13785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Initialize arrays required[] and iidArray[] */ 13885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi for (int i=0 ; i < MAX_NUMBER_INTERFACES ; i++) { 13985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi required[i] = SL_BOOLEAN_FALSE; 14085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi iidArray[i] = SL_IID_NULL; 14185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi } 14285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 14385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* ------------------------------------------------------ */ 14485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Configuration of the output mix */ 14585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 14685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Create Output Mix object to be used by the player */ 14785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*EngineItf)->CreateOutputMix(EngineItf, &outputMix, 1, iidArray, required); 14885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(result); 14985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 15085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Realize the Output Mix object in synchronous mode */ 15185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*outputMix)->Realize(outputMix, SL_BOOLEAN_FALSE); 15285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(result); 15385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 15485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Setup the data sink structure */ 15585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi locator_outputmix.locatorType = SL_DATALOCATOR_OUTPUTMIX; 15685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi locator_outputmix.outputMix = outputMix; 15785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi audioSink.pLocator = (void*)&locator_outputmix; 15885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi audioSink.pFormat = NULL; 15985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 16085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* ------------------------------------------------------ */ 16185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Configuration of the player */ 16285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 16385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Set arrays required[] and iidArray[] for SLMuteSoloItf and SLPrefetchStatusItf interfaces */ 16485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* (SLPlayItf is implicit) */ 16585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi required[0] = SL_BOOLEAN_TRUE; 16685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi iidArray[0] = SL_IID_MUTESOLO; 16785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi required[1] = SL_BOOLEAN_TRUE; 16885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi iidArray[1] = SL_IID_PREFETCHSTATUS; 16985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 17085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Setup the data source structure for the URI */ 17185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi uri.locatorType = SL_DATALOCATOR_URI; 17285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi uri.URI = (SLchar*) path; 17385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi mime.formatType = SL_DATAFORMAT_MIME; 17485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* this is how ignored mime information is specified, according to OpenSL ES spec 17585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi * in 9.1.6 SLDataFormat_MIME and 8.23 SLMetadataTraversalItf GetChildInfo */ 17685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi mime.mimeType = (SLchar*)NULL; 17785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi mime.containerType = SL_CONTAINERTYPE_UNSPECIFIED; 17885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 17985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi audioSource.pFormat = (void*)&mime; 18085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi audioSource.pLocator = (void*)&uri; 18185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 18285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Create the audio player */ 18385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*EngineItf)->CreateAudioPlayer(EngineItf, &player, &audioSource, &audioSink, 1, 18485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi iidArray, required); 18585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(result); 18685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 18785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Realize the player in synchronous mode. */ 18885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*player)->Realize(player, SL_BOOLEAN_FALSE); ExitOnError(result); 18985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, "URI example: after Realize\n"); 19085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 19185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Get the SLPlayItf, SLPrefetchStatusItf and SLMuteSoloItf interfaces for the player */ 19285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*player)->GetInterface(player, SL_IID_PLAY, (void*)&playItf); 19385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(result); 19485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 19585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*player)->GetInterface(player, SL_IID_PREFETCHSTATUS, (void*)&prefetchItf); 19685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(result); 19785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 19885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*player)->GetInterface(player, SL_IID_MUTESOLO, (void*)&muteSoloItf); 19985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(result); 20085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 20185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Setup to receive playback events on position updates */ 20285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*playItf)->RegisterCallback(playItf, PlayEventCallback, (void*)muteSoloItf); 20385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(result); 20485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*playItf)->SetCallbackEventsMask(playItf, SL_PLAYEVENT_HEADATNEWPOS); 20585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(result); 20685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*playItf)->SetPositionUpdatePeriod(playItf, 1000); 20785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(result); 20885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 20985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, "Player configured\n"); 21085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 21185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* ------------------------------------------------------ */ 21285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Playback and test */ 21385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 21485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Start the data prefetching by setting the player to the paused state */ 21585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*playItf)->SetPlayState( playItf, SL_PLAYSTATE_PAUSED ); 21685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(result); 21785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 21885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Wait until there's data to play */ 21985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLuint32 prefetchStatus = SL_PREFETCHSTATUS_UNDERFLOW; 22085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi while (prefetchStatus != SL_PREFETCHSTATUS_SUFFICIENTDATA) { 22185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi usleep(100 * 1000); 22285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi (*prefetchItf)->GetPrefetchStatus(prefetchItf, &prefetchStatus); 22385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi } 22485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 22585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Query the number of channels */ 22685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLuint8 numChannels = 0; 22785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*muteSoloItf)->GetNumChannels(muteSoloItf, &numChannels); 22885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(result); 22985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, "Content has %d channel(s)\n", numChannels); 23085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 23185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi if (numChannels == 1) { 23285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, "SLMuteSolotItf only works one content with more than one channel. Bye\n"); 23385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi goto destroyKillKill; 23485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi } else { 23585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Mute left channel */ 23685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*muteSoloItf)->SetChannelMute(muteSoloItf, 0, SL_BOOLEAN_TRUE); ExitOnError(result); 23785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*muteSoloItf)->SetChannelMute(muteSoloItf, 1, SL_BOOLEAN_FALSE); ExitOnError(result); 23885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi } 23985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 24085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Run the test for 10s */ 24185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* see PlayEventCallback() for more of the test of the SLMuteSoloItf interface */ 24285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, "\nTesting mute functionality:\n"); 24385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi testMode = TEST_MUTE; 24485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*playItf)->SetPlayState( playItf, SL_PLAYSTATE_PLAYING ); ExitOnError(result); 24585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi usleep( 5 * 1000 * 1000); 24685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*muteSoloItf)->SetChannelMute(muteSoloItf, 0, SL_BOOLEAN_FALSE); ExitOnError(result); 24785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*muteSoloItf)->SetChannelMute(muteSoloItf, 1, SL_BOOLEAN_FALSE); ExitOnError(result); 24885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, "\nTesting solo functionality:\n"); 24985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi testMode = TEST_SOLO; 25085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi usleep( 5 * 1000 * 1000); 25185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 25285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Make sure player is stopped */ 25385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, "Stopping playback\n"); 25485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*playItf)->SetPlayState(playItf, SL_PLAYSTATE_STOPPED); 25585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(result); 25685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 25785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel TrividestroyKillKill: 25885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 25985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Destroy the players */ 26085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi (*player)->Destroy(player); 26185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 26285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Destroy Output Mix object */ 26385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi (*outputMix)->Destroy(outputMix); 26485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi} 26585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 26685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi//----------------------------------------------------------------- 26785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Triviint main(int argc, char* const argv[]) 26885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi{ 26985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi LOGV("Starting %s\n", argv[0]); 27085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 27185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLresult result; 27285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLObjectItf sl; 27385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 27485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, "OpenSL ES test %s: exercises SLPlayItf, SLVolumeItf, SLMuteSoloItf\n", 27585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi argv[0]); 27685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, "and AudioPlayer with SLDataLocator_URI source / OutputMix sink\n"); 27785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, "Plays a sound and alternates the muting of the channels (for 5s).\n"); 27885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, " and then alternates the solo\'ing of the channels (for 5s).\n"); 27985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, "Stops after 10s\n"); 28085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 28185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi if (argc == 1) { 28285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi fprintf(stdout, "Usage: \t%s url\n", argv[0]); 283e5bf0d2c9531a7064eb3ddcafaf93ac1b0974037Glenn Kasten fprintf(stdout, "Example: \"%s /sdcard/my.mp3\"\n", argv[0]); 28485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi exit(1); 28585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi } 28685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 28785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi SLEngineOption EngineOption[] = { 28885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi {(SLuint32) SL_ENGINEOPTION_THREADSAFE, (SLuint32) SL_BOOLEAN_TRUE} 28985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi }; 29085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 29185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = slCreateEngine( &sl, 1, EngineOption, 0, NULL, NULL); 29285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(result); 29385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 29485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Realizing the SL Engine in synchronous mode. */ 29585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi result = (*sl)->Realize(sl, SL_BOOLEAN_FALSE); 29685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi ExitOnError(result); 29785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 29885bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi if (argc > 1) { 29985bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi TestPlayUri(sl, argv[1]); 30085bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi } 30185bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 30285bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi /* Shutdown OpenSL ES */ 30385bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi (*sl)->Destroy(sl); 30485bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi exit(0); 30585bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi 30685bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi return 0; 30785bae78453492b42c7095cafc404a049e52bbc22Jean-Michel Trivi} 308