AudioRecorder_to_android.cpp revision 460bdad43aaec3c6ffe7f259719e00807742ad6d
13af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi/* 23af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi * Copyright (C) 2010 The Android Open Source Project 33af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi * 43af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi * Licensed under the Apache License, Version 2.0 (the "License"); 53af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi * you may not use this file except in compliance with the License. 63af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi * You may obtain a copy of the License at 73af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi * 83af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi * http://www.apache.org/licenses/LICENSE-2.0 93af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi * 103af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi * Unless required by applicable law or agreed to in writing, software 113af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi * distributed under the License is distributed on an "AS IS" BASIS, 123af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 133af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi * See the License for the specific language governing permissions and 143af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi * limitations under the License. 153af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi */ 163af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 173af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 183af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#include "sles_allinclusive.h" 1975e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi#include "android_prompts.h" 203af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2110a3840407ac3ed61e7873ee7b86d664ccc6149fDima Zavin#include <system/audio.h> 22ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin 233af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi// use this flag to dump all recorded audio into a file 243af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//#define MONITOR_RECORDING 253af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 263af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#define MONITOR_TARGET "/sdcard/monitor.raw" 273af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#include <stdio.h> 283af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivistatic FILE* gMonitorFp = NULL; 293af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 303af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 31b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 32b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi#define KEY_RECORDING_SOURCE_PARAMSIZE sizeof(SLuint32) 33b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi#define KEY_RECORDING_PRESET_PARAMSIZE sizeof(SLuint32) 34b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 35b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//----------------------------------------------------------------------------- 36b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi// Internal utility functions 37b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//---------------------------- 38b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 39b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult audioRecorder_setPreset(CAudioRecorder* ar, SLuint32 recordPreset) { 40b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 41b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 42adf8bd5d4360542b6b6c48c4471fdd8d855e05ccGlenn Kasten audio_source_t newRecordSource = AUDIO_SOURCE_DEFAULT; 43b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi switch (recordPreset) { 44e214a8c49938e7356943b59db53474e5fc3ae07cJean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_GENERIC: 45ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin newRecordSource = AUDIO_SOURCE_DEFAULT; 46b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 47b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_CAMCORDER: 48ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin newRecordSource = AUDIO_SOURCE_CAMCORDER; 49b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 50b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_VOICE_RECOGNITION: 51ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin newRecordSource = AUDIO_SOURCE_VOICE_RECOGNITION; 52b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 53a4b4d478171631eaa97e933eb46c1ff01bd04daaJean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_VOICE_COMMUNICATION: 54ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin newRecordSource = AUDIO_SOURCE_VOICE_COMMUNICATION; 55a4b4d478171631eaa97e933eb46c1ff01bd04daaJean-Michel Trivi break; 56b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_NONE: 57b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi // it is an error to set preset "none" 58b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi default: 5975e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDERPRESET_SET_UNKNOWN_PRESET); 60b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 61b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 62b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 6375e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi // recording preset needs to be set before the object is realized 64e5ede1a139fcedbf075675179d919fbe731898f0Glenn Kasten // (ap->mAudioRecord is supposed to be 0 until then) 655f71e35da153d194d805e030ab38935599e065d2Jean-Michel Trivi if (SL_OBJECT_STATE_UNREALIZED != ar->mObject.mState) { 6675e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDERPRESET_REALIZED); 6775e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi result = SL_RESULT_PRECONDITIONS_VIOLATED; 6875e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi } else { 6975e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi ar->mRecordSource = newRecordSource; 7075e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi } 7175e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi 72b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 73b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 74b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 75b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 76b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult audioRecorder_getPreset(CAudioRecorder* ar, SLuint32* pPreset) { 77b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 78b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 79b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi switch (ar->mRecordSource) { 80ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin case AUDIO_SOURCE_DEFAULT: 81ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin case AUDIO_SOURCE_MIC: 82e214a8c49938e7356943b59db53474e5fc3ae07cJean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_GENERIC; 83b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 84ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin case AUDIO_SOURCE_VOICE_UPLINK: 85ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin case AUDIO_SOURCE_VOICE_DOWNLINK: 86ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin case AUDIO_SOURCE_VOICE_CALL: 87b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_NONE; 88b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 89ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin case AUDIO_SOURCE_VOICE_RECOGNITION: 90b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_VOICE_RECOGNITION; 91b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 92ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin case AUDIO_SOURCE_CAMCORDER: 93b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_CAMCORDER; 94b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 95ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin case AUDIO_SOURCE_VOICE_COMMUNICATION: 96a4b4d478171631eaa97e933eb46c1ff01bd04daaJean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_VOICE_COMMUNICATION; 97a4b4d478171631eaa97e933eb46c1ff01bd04daaJean-Michel Trivi break; 98b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi default: 99b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_NONE; 100b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_INTERNAL_ERROR; 101b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 102b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 103b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 104b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 105b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 106b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 1073af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1083b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivivoid audioRecorder_handleNewPos_lockRecord(CAudioRecorder* ar) { 1093b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi //SL_LOGV("received event EVENT_NEW_POS from AudioRecord"); 1103b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi slRecordCallback callback = NULL; 1113b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi void* callbackPContext = NULL; 1123b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1133b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_lock_shared(&ar->mRecord); 1143b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callback = ar->mRecord.mCallback; 1153b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callbackPContext = ar->mRecord.mContext; 1163b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_unlock_shared(&ar->mRecord); 1173b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1183b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (NULL != callback) { 1193b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // getting this event implies SL_RECORDEVENT_HEADATNEWPOS was set in the event mask 1203b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi (*callback)(&ar->mRecord.mItf, callbackPContext, SL_RECORDEVENT_HEADATNEWPOS); 1213b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 1223b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi} 1233b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1243b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1253b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivivoid audioRecorder_handleMarker_lockRecord(CAudioRecorder* ar) { 1263b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi //SL_LOGV("received event EVENT_MARKER from AudioRecord"); 1273b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi slRecordCallback callback = NULL; 1283b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi void* callbackPContext = NULL; 1293b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1303b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_lock_shared(&ar->mRecord); 1313b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callback = ar->mRecord.mCallback; 1323b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callbackPContext = ar->mRecord.mContext; 1333b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_unlock_shared(&ar->mRecord); 1343b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1353b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (NULL != callback) { 1363b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // getting this event implies SL_RECORDEVENT_HEADATMARKER was set in the event mask 1373b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi (*callback)(&ar->mRecord.mItf, callbackPContext, SL_RECORDEVENT_HEADATMARKER); 1383b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 1393b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi} 1403b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1413b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1423b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivivoid audioRecorder_handleOverrun_lockRecord(CAudioRecorder* ar) { 1433b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi //SL_LOGV("received event EVENT_OVERRUN from AudioRecord"); 1443b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi slRecordCallback callback = NULL; 1453b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi void* callbackPContext = NULL; 1463b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1473b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_lock_shared(&ar->mRecord); 148f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi if (ar->mRecord.mCallbackEventsMask & SL_RECORDEVENT_HEADSTALLED) { 1493b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callback = ar->mRecord.mCallback; 1503b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callbackPContext = ar->mRecord.mContext; 1513b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 1523b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_unlock_shared(&ar->mRecord); 1533b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1543b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (NULL != callback) { 155f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi (*callback)(&ar->mRecord.mItf, callbackPContext, SL_RECORDEVENT_HEADSTALLED); 1563b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 1573b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi} 1583b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1593af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 1603af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel TriviSLresult android_audioRecorder_checkSourceSinkSupport(CAudioRecorder* ar) { 1613af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1623af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi const SLDataSource *pAudioSrc = &ar->mDataSource.u.mSource; 1633af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi const SLDataSink *pAudioSnk = &ar->mDataSink.u.mSink; 1643af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1653af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Sink check: 1663af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // only buffer queue sinks are supported, regardless of the data source 16701e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten if (SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE != *(SLuint32 *)pAudioSnk->pLocator) { 16801e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten SL_LOGE(ERROR_RECORDER_SINK_MUST_BE_ANDROIDSIMPLEBUFFERQUEUE); 1693af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 170712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } else { 171712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // only PCM buffer queues are supported 172712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SLuint32 formatType = *(SLuint32 *)pAudioSnk->pFormat; 173712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi if (SL_DATAFORMAT_PCM == formatType) { 174712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SLDataFormat_PCM *df_pcm = (SLDataFormat_PCM *)ar->mDataSink.u.mSink.pFormat; 175712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi ar->mSampleRateMilliHz = df_pcm->samplesPerSec; 176712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi ar->mNumChannels = df_pcm->numChannels; 177a8179ea15c4ff78db589d742b135649f0eda7ef2Glenn Kasten SL_LOGV("AudioRecorder requested sample rate = %u mHz, %u channel(s)", 178712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi ar->mSampleRateMilliHz, ar->mNumChannels); 179712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 180712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi else { 18175e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_SINK_FORMAT_MUST_BE_PCM); 182712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 183712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 1843af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 1853af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1863af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Source check: 1873af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // only input device sources are supported 1883af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check it's an IO device 1893af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_DATALOCATOR_IODEVICE != *(SLuint32 *)pAudioSrc->pLocator) { 19075e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_SOURCE_MUST_BE_IODEVICE); 1913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 1923af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 1933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1943af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check it's an input device 19522ced1dc023dc000118e3a26517b14e9babd7c5aGlenn Kasten SLDataLocator_IODevice *dl_iod = (SLDataLocator_IODevice *) pAudioSrc->pLocator; 1963af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_IODEVICE_AUDIOINPUT != dl_iod->deviceType) { 19775e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_IODEVICE_MUST_BE_AUDIOINPUT); 1983af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 1993af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2003af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2013af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check it's the default input device, others aren't supported here 2023af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_DEFAULTDEVICEID_AUDIOINPUT != dl_iod->deviceID) { 20375e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_INPUT_ID_MUST_BE_DEFAULT); 2043af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 2053af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2063af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2073af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2083af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_SUCCESS; 2093af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 2103af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 2113af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivistatic void audioRecorder_callback(int event, void* user, void *info) { 2123af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi //SL_LOGV("audioRecorder_callback(%d, %p, %p) entering", event, user, info); 2133af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2143af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi CAudioRecorder *ar = (CAudioRecorder *)user; 215460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten 216460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten if (!android::CallbackProtector::enterCbIfOk(ar->mCallbackProtector)) { 217460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten // it is not safe to enter the callback (the track is about to go away) 218460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten return; 219460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten } 220460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten 2213af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi void * callbackPContext = NULL; 2223af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2233af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi switch(event) { 2243af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case android::AudioRecord::EVENT_MORE_DATA: { 2253af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi slBufferQueueCallback callback = NULL; 2263af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi android::AudioRecord::Buffer* pBuff = (android::AudioRecord::Buffer*)info; 2273af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2283af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // push data to the buffer queue 2293af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi interface_lock_exclusive(&ar->mBufferQueue); 2303af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2313af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (ar->mBufferQueue.mState.count != 0) { 2323af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi assert(ar->mBufferQueue.mFront != ar->mBufferQueue.mRear); 2333af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2343af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi BufferHeader *oldFront = ar->mBufferQueue.mFront; 2353af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi BufferHeader *newFront = &oldFront[1]; 2363af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2373af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME handle 8bit based on buffer format 2383af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi short *pDest = (short*)((char *)oldFront->mBuffer + ar->mBufferQueue.mSizeConsumed); 2393af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (ar->mBufferQueue.mSizeConsumed + pBuff->size < oldFront->mSize) { 2403af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // can't consume the whole or rest of the buffer in one shot 2413af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mSizeConsumed += pBuff->size; 2423af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // leave pBuff->size untouched 2433af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // consume data 2443af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME can we avoid holding the lock during the copy? 2453af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi memcpy (pDest, pBuff->i16, pBuff->size); 2463af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 2473af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != gMonitorFp) { fwrite(pBuff->i16, pBuff->size, 1, gMonitorFp); } 2483af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 2493af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 2503af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // finish pushing the buffer or push the buffer in one shot 2513af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi pBuff->size = oldFront->mSize - ar->mBufferQueue.mSizeConsumed; 2523af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mSizeConsumed = 0; 25322ced1dc023dc000118e3a26517b14e9babd7c5aGlenn Kasten if (newFront == &ar->mBufferQueue.mArray[ar->mBufferQueue.mNumBuffers + 1]) { 2543af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi newFront = ar->mBufferQueue.mArray; 2553af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2563af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mFront = newFront; 2573af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2583af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mState.count--; 2593af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mState.playIndex++; 2603af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // consume data 2613af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME can we avoid holding the lock during the copy? 2623af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi memcpy (pDest, pBuff->i16, pBuff->size); 2633af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 2643af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != gMonitorFp) { fwrite(pBuff->i16, pBuff->size, 1, gMonitorFp); } 2653af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 2663af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // data has been copied to the buffer, and the buffer queue state has been updated 2673af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // we will notify the client if applicable 2683af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi callback = ar->mBufferQueue.mCallback; 2693af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // save callback data 2703af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi callbackPContext = ar->mBufferQueue.mContext; 2713af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2723af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 2733af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // no destination to push the data 2743af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi pBuff->size = 0; 2753af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2763af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2773af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi interface_unlock_exclusive(&ar->mBufferQueue); 2783af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // notify client 2793af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != callback) { 2803af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi (*callback)(&ar->mBufferQueue.mItf, callbackPContext); 2813af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2823af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2833af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2843af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2853b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi case android::AudioRecord::EVENT_OVERRUN: 2863b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi audioRecorder_handleOverrun_lockRecord(ar); 2873b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi break; 2883b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 2893af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case android::AudioRecord::EVENT_MARKER: 2903b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi audioRecorder_handleMarker_lockRecord(ar); 2913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2923af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case android::AudioRecord::EVENT_NEW_POS: 2943b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi audioRecorder_handleNewPos_lockRecord(ar); 2953af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2963af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2973af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 298460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten 299460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten ar->mCallbackProtector->exitCb(); 3003af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 3013af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3023af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3033af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 3043af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel TriviSLresult android_audioRecorder_create(CAudioRecorder* ar) { 3053af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGV("android_audioRecorder_create(%p) entering", ar); 3063af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 307b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi const SLDataSource *pAudioSrc = &ar->mDataSource.u.mSource; 308b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi const SLDataSink *pAudioSnk = &ar->mDataSink.u.mSink; 3093af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 3103af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 311b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi const SLuint32 sourceLocatorType = *(SLuint32 *)pAudioSrc->pLocator; 312b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi const SLuint32 sinkLocatorType = *(SLuint32 *)pAudioSnk->pLocator; 313b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi 314b0cf731f4d81a3d6f8cac31de3cdddbbf555c305Jean-Michel Trivi // the following platform-independent fields have been initialized in CreateAudioRecorder() 315b0cf731f4d81a3d6f8cac31de3cdddbbf555c305Jean-Michel Trivi // ar->mNumChannels 316b0cf731f4d81a3d6f8cac31de3cdddbbf555c305Jean-Michel Trivi // ar->mSampleRateMilliHz 317b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi 318b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi if ((SL_DATALOCATOR_IODEVICE == sourceLocatorType) && 319b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi (SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE == sinkLocatorType)) { 320b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi // microphone to simple buffer queue 321b05ea38e5131001884aa226f90fd50cf594a23f3Jean-Michel Trivi ar->mAndroidObjType = AUDIORECORDER_FROM_MIC_TO_PCM_BUFFERQUEUE; 322e5ede1a139fcedbf075675179d919fbe731898f0Glenn Kasten ar->mAudioRecord.clear(); 323460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten ar->mCallbackProtector = new android::CallbackProtector(); 324ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin ar->mRecordSource = AUDIO_SOURCE_DEFAULT; 325b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi } else { 326b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi result = SL_RESULT_CONTENT_UNSUPPORTED; 327b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi } 328b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 329b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 330b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 331b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 332b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 333b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//----------------------------------------------------------------------------- 334b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult android_audioRecorder_setConfig(CAudioRecorder* ar, const SLchar *configKey, 335b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi const void *pConfigValue, SLuint32 valueSize) { 336b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 337c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten SLresult result; 338b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 339c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten assert(NULL != ar && NULL != configKey && NULL != pConfigValue); 340ca426f63e9c900ecbd28f8e3037aaf47ef739dd4Glenn Kasten if (strcmp((const char*)configKey, (const char*)SL_ANDROID_KEY_RECORDING_PRESET) == 0) { 341b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 342b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi // recording preset 343b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi if (KEY_RECORDING_PRESET_PARAMSIZE > valueSize) { 34475e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_VALUESIZE_TOO_LOW); 345c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten result = SL_RESULT_BUFFER_INSUFFICIENT; 346b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 347b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = audioRecorder_setPreset(ar, *(SLuint32*)pConfigValue); 348b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 349b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 350b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 35175e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_UNKNOWN_KEY); 352b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 353b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 354b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 355b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 356b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 357b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 358b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 359b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//----------------------------------------------------------------------------- 360b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult android_audioRecorder_getConfig(CAudioRecorder* ar, const SLchar *configKey, 361b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLuint32* pValueSize, void *pConfigValue) { 362b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 363c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten SLresult result; 364b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 365c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten assert(NULL != ar && NULL != configKey && NULL != pValueSize); 366ca426f63e9c900ecbd28f8e3037aaf47ef739dd4Glenn Kasten if (strcmp((const char*)configKey, (const char*)SL_ANDROID_KEY_RECORDING_PRESET) == 0) { 367b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 368b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi // recording preset 369c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten if (NULL == pConfigValue) { 370c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten result = SL_RESULT_SUCCESS; 371c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten } else if (KEY_RECORDING_PRESET_PARAMSIZE > *pValueSize) { 37275e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_VALUESIZE_TOO_LOW); 373c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten result = SL_RESULT_BUFFER_INSUFFICIENT; 374b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 375c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten result = audioRecorder_getPreset(ar, (SLuint32*)pConfigValue); 376b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 377c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten *pValueSize = KEY_RECORDING_PRESET_PARAMSIZE; 378b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 379b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 38075e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_UNKNOWN_KEY); 381b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 382b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 3833af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3843af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return result; 3853af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 3863af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3873af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3883af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 3893af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel TriviSLresult android_audioRecorder_realize(CAudioRecorder* ar, SLboolean async) { 3903af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGV("android_audioRecorder_realize(%p) entering", ar); 3913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3923af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 3933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 394712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // initialize platform-independent CAudioRecorder fields 39501e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten if (SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE != ar->mDataSink.mLocator.mLocatorType) { 39601e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten SL_LOGE(ERROR_RECORDER_SINK_MUST_BE_ANDROIDSIMPLEBUFFERQUEUE); 397712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi return SL_RESULT_CONTENT_UNSUPPORTED; 398712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 399b0cf731f4d81a3d6f8cac31de3cdddbbf555c305Jean-Michel Trivi // the following platform-independent fields have been initialized in CreateAudioRecorder() 400712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // ar->mNumChannels 401712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // ar->mSampleRateMilliHz 402712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi 403a8179ea15c4ff78db589d742b135649f0eda7ef2Glenn Kasten SL_LOGV("new AudioRecord %u channels, %u mHz", ar->mNumChannels, ar->mSampleRateMilliHz); 404712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi 4055e3bcbffacc309fb2d9e002b7bc1ed131fddc6fcGlenn Kasten // currently nothing analogous to canUseFastTrack() for recording 4065e3bcbffacc309fb2d9e002b7bc1ed131fddc6fcGlenn Kasten audio_input_flags_t policy = AUDIO_INPUT_FLAG_FAST; 4075e3bcbffacc309fb2d9e002b7bc1ed131fddc6fcGlenn Kasten 408712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // initialize platform-specific CAudioRecorder fields 4093af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord = new android::AudioRecord(); 410b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi ar->mAudioRecord->set(ar->mRecordSource, // source 411712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi sles_to_android_sampleRate(ar->mSampleRateMilliHz), // sample rate in Hertz 412ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin AUDIO_FORMAT_PCM_16_BIT, //FIXME use format from buffer queue sink 4131d081e49a10543018e1ae33792bd3d30504719baGlenn Kasten sles_to_android_channelMaskIn(ar->mNumChannels, 0 /*no channel mask*/), 4141d081e49a10543018e1ae33792bd3d30504719baGlenn Kasten // channel config 4153af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 0, //frameCount min 4163af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi audioRecorder_callback,// callback_t 4173af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi (void*)ar, // user, callback data, here the AudioRecorder 4183af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 0, // notificationFrames 4195e3bcbffacc309fb2d9e002b7bc1ed131fddc6fcGlenn Kasten false, // threadCanCallJava, note: this will prevent direct Java 4203af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // callbacks, but we don't want them in the recording loop 4215e3bcbffacc309fb2d9e002b7bc1ed131fddc6fcGlenn Kasten 0, // session ID 4225e3bcbffacc309fb2d9e002b7bc1ed131fddc6fcGlenn Kasten android::AudioRecord::TRANSFER_CALLBACK, 4235e3bcbffacc309fb2d9e002b7bc1ed131fddc6fcGlenn Kasten // transfer type 4245e3bcbffacc309fb2d9e002b7bc1ed131fddc6fcGlenn Kasten policy); // audio_input_flags_t 4253af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4263af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (android::NO_ERROR != ar->mAudioRecord->initCheck()) { 4273af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGE("android_audioRecorder_realize(%p) error creating AudioRecord object", ar); 4283af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi result = SL_RESULT_CONTENT_UNSUPPORTED; 4293af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 4303af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4313af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 4323af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi gMonitorFp = fopen(MONITOR_TARGET, "w"); 4333af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL == gMonitorFp) { SL_LOGE("error opening %s", MONITOR_TARGET); } 434a7b79e766ec6d95e9236168c27461c2ebaef4659Glenn Kasten else { SL_LOGE("recording to %s", MONITOR_TARGET); } // SL_LOGE so it's always displayed 4353af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 4363af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4373af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return result; 4383af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 4393af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4403af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4413af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 442460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten/** 443460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten * Called with a lock on AudioRecorder, and blocks until safe to destroy 444460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten */ 445460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kastenvoid android_audioRecorder_preDestroy(CAudioRecorder* ar) { 446460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten object_unlock_exclusive(&ar->mObject); 447460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten if (ar->mCallbackProtector != 0) { 448460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten ar->mCallbackProtector->requestCbExitAndWait(); 449460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten } 450460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten object_lock_exclusive(&ar->mObject); 451460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten} 452460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten 453460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten 454460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten//----------------------------------------------------------------------------- 4553af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivivoid android_audioRecorder_destroy(CAudioRecorder* ar) { 4563af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGV("android_audioRecorder_destroy(%p) entering", ar); 4573af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 458e5ede1a139fcedbf075675179d919fbe731898f0Glenn Kasten if (ar->mAudioRecord != 0) { 4593af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->stop(); 460460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten ar->mAudioRecord.clear(); 4613af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 462e5ede1a139fcedbf075675179d919fbe731898f0Glenn Kasten // explicit destructor 463e5ede1a139fcedbf075675179d919fbe731898f0Glenn Kasten ar->mAudioRecord.~sp(); 464460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten ar->mCallbackProtector.~sp(); 4653af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4663af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 467a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten if (NULL != gMonitorFp) { 468a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten fclose(gMonitorFp); 469a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten gMonitorFp = NULL; 470a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten } 4713af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 4723af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 4733af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4743af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4753af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 4763af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivivoid android_audioRecorder_setRecordState(CAudioRecorder* ar, SLuint32 state) { 477a8179ea15c4ff78db589d742b135649f0eda7ef2Glenn Kasten SL_LOGV("android_audioRecorder_setRecordState(%p, %u) entering", ar, state); 4783af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 479e5ede1a139fcedbf075675179d919fbe731898f0Glenn Kasten if (ar->mAudioRecord == 0) { 4803af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return; 4813af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 4823af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4833af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi switch (state) { 4843af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case SL_RECORDSTATE_STOPPED: 4853af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->stop(); 4863af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4873af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case SL_RECORDSTATE_PAUSED: 4883af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Note that pausing is treated like stop as this implementation only records to a buffer 4893af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // queue, so there is no notion of destination being "opened" or "closed" (See description 4903af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // of SL_RECORDSTATE in specification) 4913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->stop(); 4923af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case SL_RECORDSTATE_RECORDING: 4943af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->start(); 4953af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4963af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi default: 4973af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4983af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 4993af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 5003af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 5013b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5023b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5033b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi//----------------------------------------------------------------------------- 504bcfe680db1e392f3bb29382c2e15e89c3af783edGlenn Kastenvoid android_audioRecorder_useRecordEventMask(CAudioRecorder *ar) { 5053b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi IRecord *pRecordItf = &ar->mRecord; 5063b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi SLuint32 eventFlags = pRecordItf->mCallbackEventsMask; 5073b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 508e5ede1a139fcedbf075675179d919fbe731898f0Glenn Kasten if (ar->mAudioRecord == 0) { 5093b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi return; 5103b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5113b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5123b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if ((eventFlags & SL_RECORDEVENT_HEADATMARKER) && (pRecordItf->mMarkerPosition != 0)) { 5133b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi ar->mAudioRecord->setMarkerPosition((uint32_t)((((int64_t)pRecordItf->mMarkerPosition 5143b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi * sles_to_android_sampleRate(ar->mSampleRateMilliHz)))/1000)); 5153b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } else { 5163b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // clear marker 5173b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi ar->mAudioRecord->setMarkerPosition(0); 5183b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5193b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5203b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_HEADATNEWPOS) { 521a8179ea15c4ff78db589d742b135649f0eda7ef2Glenn Kasten SL_LOGV("pos update period %d", pRecordItf->mPositionUpdatePeriod); 5223b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi ar->mAudioRecord->setPositionUpdatePeriod( 5233b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi (uint32_t)((((int64_t)pRecordItf->mPositionUpdatePeriod 5243b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi * sles_to_android_sampleRate(ar->mSampleRateMilliHz)))/1000)); 5253b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } else { 5263b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // clear periodic update 5273b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi ar->mAudioRecord->setPositionUpdatePeriod(0); 5283b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5293b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5303b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_HEADATLIMIT) { 5313b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // FIXME support SL_RECORDEVENT_HEADATLIMIT 532a7b79e766ec6d95e9236168c27461c2ebaef4659Glenn Kasten SL_LOGD("[ FIXME: IRecord_SetCallbackEventsMask(SL_RECORDEVENT_HEADATLIMIT) on an " 5333b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi "SL_OBJECTID_AUDIORECORDER to be implemented ]"); 5343b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5353b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5363b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_HEADMOVING) { 5373b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // FIXME support SL_RECORDEVENT_HEADMOVING 538a7b79e766ec6d95e9236168c27461c2ebaef4659Glenn Kasten SL_LOGD("[ FIXME: IRecord_SetCallbackEventsMask(SL_RECORDEVENT_HEADMOVING) on an " 5393b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi "SL_OBJECTID_AUDIORECORDER to be implemented ]"); 5403b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5413b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5423b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_BUFFER_FULL) { 543f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi // nothing to do for SL_RECORDEVENT_BUFFER_FULL since this will not be encountered on 544f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi // recording to buffer queues 5453b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5463b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5473b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_HEADSTALLED) { 548f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi // nothing to do for SL_RECORDEVENT_HEADSTALLED, callback event will be checked against mask 549f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi // when AudioRecord::EVENT_OVERRUN is encountered 550f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi 5513b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5523b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5533b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi} 554b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi 555b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi 556b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi//----------------------------------------------------------------------------- 557b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivivoid android_audioRecorder_getPosition(CAudioRecorder *ar, SLmillisecond *pPosMsec) { 558e5ede1a139fcedbf075675179d919fbe731898f0Glenn Kasten if ((NULL == ar) || (ar->mAudioRecord == 0)) { 559b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi *pPosMsec = 0; 560b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi } else { 561b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi uint32_t positionInFrames; 562b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi ar->mAudioRecord->getPosition(&positionInFrames); 5631a9c2615d0933d183fcb1b9e34ec8f0da2a85153Glenn Kasten if (ar->mSampleRateMilliHz == UNKNOWN_SAMPLERATE) { 564b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi *pPosMsec = 0; 565b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi } else { 566b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi *pPosMsec = ((int64_t)positionInFrames * 1000) / 567b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi sles_to_android_sampleRate(ar->mSampleRateMilliHz); 568b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi } 569b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi } 570b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi} 571