AudioRecorder_to_android.cpp revision 2523b697aa1fda376c2ccd72680394d359acbd3f
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 212523b697aa1fda376c2ccd72680394d359acbd3fSvet Ganov#include <utils/String16.h> 222523b697aa1fda376c2ccd72680394d359acbd3fSvet Ganov 2310a3840407ac3ed61e7873ee7b86d664ccc6149fDima Zavin#include <system/audio.h> 24ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin 253af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi// use this flag to dump all recorded audio into a file 263af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//#define MONITOR_RECORDING 273af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 283af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#define MONITOR_TARGET "/sdcard/monitor.raw" 293af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#include <stdio.h> 303af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivistatic FILE* gMonitorFp = NULL; 313af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 323af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 33b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 34b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi#define KEY_RECORDING_SOURCE_PARAMSIZE sizeof(SLuint32) 35b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi#define KEY_RECORDING_PRESET_PARAMSIZE sizeof(SLuint32) 36b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 37b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//----------------------------------------------------------------------------- 38b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi// Internal utility functions 39b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//---------------------------- 40b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 41b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult audioRecorder_setPreset(CAudioRecorder* ar, SLuint32 recordPreset) { 42b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 43b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 44adf8bd5d4360542b6b6c48c4471fdd8d855e05ccGlenn Kasten audio_source_t newRecordSource = AUDIO_SOURCE_DEFAULT; 45b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi switch (recordPreset) { 46e214a8c49938e7356943b59db53474e5fc3ae07cJean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_GENERIC: 47ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin newRecordSource = AUDIO_SOURCE_DEFAULT; 48b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 49b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_CAMCORDER: 50ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin newRecordSource = AUDIO_SOURCE_CAMCORDER; 51b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 52b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_VOICE_RECOGNITION: 53ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin newRecordSource = AUDIO_SOURCE_VOICE_RECOGNITION; 54b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 55a4b4d478171631eaa97e933eb46c1ff01bd04daaJean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_VOICE_COMMUNICATION: 56ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin newRecordSource = AUDIO_SOURCE_VOICE_COMMUNICATION; 57a4b4d478171631eaa97e933eb46c1ff01bd04daaJean-Michel Trivi break; 58b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_NONE: 59b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi // it is an error to set preset "none" 60b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi default: 6175e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDERPRESET_SET_UNKNOWN_PRESET); 62b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 63b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 64b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 6575e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi // recording preset needs to be set before the object is realized 66e5ede1a139fcedbf075675179d919fbe731898f0Glenn Kasten // (ap->mAudioRecord is supposed to be 0 until then) 675f71e35da153d194d805e030ab38935599e065d2Jean-Michel Trivi if (SL_OBJECT_STATE_UNREALIZED != ar->mObject.mState) { 6875e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDERPRESET_REALIZED); 6975e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi result = SL_RESULT_PRECONDITIONS_VIOLATED; 7075e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi } else { 7175e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi ar->mRecordSource = newRecordSource; 7275e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi } 7375e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi 74b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 75b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 76b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 77b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 78b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult audioRecorder_getPreset(CAudioRecorder* ar, SLuint32* pPreset) { 79b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 80b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 81b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi switch (ar->mRecordSource) { 82ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin case AUDIO_SOURCE_DEFAULT: 83ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin case AUDIO_SOURCE_MIC: 84e214a8c49938e7356943b59db53474e5fc3ae07cJean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_GENERIC; 85b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 86ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin case AUDIO_SOURCE_VOICE_UPLINK: 87ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin case AUDIO_SOURCE_VOICE_DOWNLINK: 88ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin case AUDIO_SOURCE_VOICE_CALL: 89b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_NONE; 90b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 91ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin case AUDIO_SOURCE_VOICE_RECOGNITION: 92b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_VOICE_RECOGNITION; 93b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 94ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin case AUDIO_SOURCE_CAMCORDER: 95b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_CAMCORDER; 96b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 97ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin case AUDIO_SOURCE_VOICE_COMMUNICATION: 98a4b4d478171631eaa97e933eb46c1ff01bd04daaJean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_VOICE_COMMUNICATION; 99a4b4d478171631eaa97e933eb46c1ff01bd04daaJean-Michel Trivi break; 100b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi default: 101b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_NONE; 102b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_INTERNAL_ERROR; 103b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 104b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 105b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 106b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 107b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 108b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 1093af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1103b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivivoid audioRecorder_handleNewPos_lockRecord(CAudioRecorder* ar) { 1113b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi //SL_LOGV("received event EVENT_NEW_POS from AudioRecord"); 1123b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi slRecordCallback callback = NULL; 1133b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi void* callbackPContext = NULL; 1143b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1153b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_lock_shared(&ar->mRecord); 1163b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callback = ar->mRecord.mCallback; 1173b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callbackPContext = ar->mRecord.mContext; 1183b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_unlock_shared(&ar->mRecord); 1193b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1203b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (NULL != callback) { 1213b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // getting this event implies SL_RECORDEVENT_HEADATNEWPOS was set in the event mask 1223b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi (*callback)(&ar->mRecord.mItf, callbackPContext, SL_RECORDEVENT_HEADATNEWPOS); 1233b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 1243b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi} 1253b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1263b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1273b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivivoid audioRecorder_handleMarker_lockRecord(CAudioRecorder* ar) { 1283b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi //SL_LOGV("received event EVENT_MARKER from AudioRecord"); 1293b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi slRecordCallback callback = NULL; 1303b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi void* callbackPContext = NULL; 1313b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1323b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_lock_shared(&ar->mRecord); 1333b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callback = ar->mRecord.mCallback; 1343b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callbackPContext = ar->mRecord.mContext; 1353b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_unlock_shared(&ar->mRecord); 1363b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1373b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (NULL != callback) { 1383b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // getting this event implies SL_RECORDEVENT_HEADATMARKER was set in the event mask 1393b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi (*callback)(&ar->mRecord.mItf, callbackPContext, SL_RECORDEVENT_HEADATMARKER); 1403b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 1413b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi} 1423b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1433b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1443b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivivoid audioRecorder_handleOverrun_lockRecord(CAudioRecorder* ar) { 1453b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi //SL_LOGV("received event EVENT_OVERRUN from AudioRecord"); 1463b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi slRecordCallback callback = NULL; 1473b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi void* callbackPContext = NULL; 1483b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1493b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_lock_shared(&ar->mRecord); 150f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi if (ar->mRecord.mCallbackEventsMask & SL_RECORDEVENT_HEADSTALLED) { 1513b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callback = ar->mRecord.mCallback; 1523b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callbackPContext = ar->mRecord.mContext; 1533b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 1543b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_unlock_shared(&ar->mRecord); 1553b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1563b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (NULL != callback) { 157f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi (*callback)(&ar->mRecord.mItf, callbackPContext, SL_RECORDEVENT_HEADSTALLED); 1583b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 1593b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi} 1603b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1613af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 1623af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel TriviSLresult android_audioRecorder_checkSourceSinkSupport(CAudioRecorder* ar) { 1633af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1643af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi const SLDataSource *pAudioSrc = &ar->mDataSource.u.mSource; 1653af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi const SLDataSink *pAudioSnk = &ar->mDataSink.u.mSink; 1663af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1673af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Sink check: 1683af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // only buffer queue sinks are supported, regardless of the data source 16901e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten if (SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE != *(SLuint32 *)pAudioSnk->pLocator) { 17001e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten SL_LOGE(ERROR_RECORDER_SINK_MUST_BE_ANDROIDSIMPLEBUFFERQUEUE); 1713af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 172712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } else { 173712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // only PCM buffer queues are supported 174712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SLuint32 formatType = *(SLuint32 *)pAudioSnk->pFormat; 175712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi if (SL_DATAFORMAT_PCM == formatType) { 176712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SLDataFormat_PCM *df_pcm = (SLDataFormat_PCM *)ar->mDataSink.u.mSink.pFormat; 177712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi ar->mSampleRateMilliHz = df_pcm->samplesPerSec; 178712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi ar->mNumChannels = df_pcm->numChannels; 179a8179ea15c4ff78db589d742b135649f0eda7ef2Glenn Kasten SL_LOGV("AudioRecorder requested sample rate = %u mHz, %u channel(s)", 180712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi ar->mSampleRateMilliHz, ar->mNumChannels); 181712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 182712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi else { 18375e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_SINK_FORMAT_MUST_BE_PCM); 184712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 185712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 1863af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 1873af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1883af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Source check: 1893af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // only input device sources are supported 1903af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check it's an IO device 1913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_DATALOCATOR_IODEVICE != *(SLuint32 *)pAudioSrc->pLocator) { 19275e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_SOURCE_MUST_BE_IODEVICE); 1933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 1943af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 1953af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1963af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check it's an input device 19722ced1dc023dc000118e3a26517b14e9babd7c5aGlenn Kasten SLDataLocator_IODevice *dl_iod = (SLDataLocator_IODevice *) pAudioSrc->pLocator; 1983af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_IODEVICE_AUDIOINPUT != dl_iod->deviceType) { 19975e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_IODEVICE_MUST_BE_AUDIOINPUT); 2003af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 2013af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2023af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2033af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check it's the default input device, others aren't supported here 2043af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_DEFAULTDEVICEID_AUDIOINPUT != dl_iod->deviceID) { 20575e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_INPUT_ID_MUST_BE_DEFAULT); 2063af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 2073af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2083af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2093af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2103af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_SUCCESS; 2113af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 2123af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 2133af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivistatic void audioRecorder_callback(int event, void* user, void *info) { 2143af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi //SL_LOGV("audioRecorder_callback(%d, %p, %p) entering", event, user, info); 2153af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2163af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi CAudioRecorder *ar = (CAudioRecorder *)user; 217460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten 218460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten if (!android::CallbackProtector::enterCbIfOk(ar->mCallbackProtector)) { 219460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten // it is not safe to enter the callback (the track is about to go away) 220460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten return; 221460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten } 222460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten 2233af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi void * callbackPContext = NULL; 2243af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2253af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi switch(event) { 2263af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case android::AudioRecord::EVENT_MORE_DATA: { 2273af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi slBufferQueueCallback callback = NULL; 2283af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi android::AudioRecord::Buffer* pBuff = (android::AudioRecord::Buffer*)info; 2293af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2303af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // push data to the buffer queue 2313af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi interface_lock_exclusive(&ar->mBufferQueue); 2323af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2333af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (ar->mBufferQueue.mState.count != 0) { 2343af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi assert(ar->mBufferQueue.mFront != ar->mBufferQueue.mRear); 2353af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2363af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi BufferHeader *oldFront = ar->mBufferQueue.mFront; 2373af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi BufferHeader *newFront = &oldFront[1]; 2383af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2393af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME handle 8bit based on buffer format 2403af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi short *pDest = (short*)((char *)oldFront->mBuffer + ar->mBufferQueue.mSizeConsumed); 2413af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (ar->mBufferQueue.mSizeConsumed + pBuff->size < oldFront->mSize) { 2423af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // can't consume the whole or rest of the buffer in one shot 2433af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mSizeConsumed += pBuff->size; 2443af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // leave pBuff->size untouched 2453af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // consume data 2463af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME can we avoid holding the lock during the copy? 2473af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi memcpy (pDest, pBuff->i16, pBuff->size); 2483af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 2493af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != gMonitorFp) { fwrite(pBuff->i16, pBuff->size, 1, gMonitorFp); } 2503af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 2513af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 2523af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // finish pushing the buffer or push the buffer in one shot 2533af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi pBuff->size = oldFront->mSize - ar->mBufferQueue.mSizeConsumed; 2543af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mSizeConsumed = 0; 25522ced1dc023dc000118e3a26517b14e9babd7c5aGlenn Kasten if (newFront == &ar->mBufferQueue.mArray[ar->mBufferQueue.mNumBuffers + 1]) { 2563af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi newFront = ar->mBufferQueue.mArray; 2573af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2583af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mFront = newFront; 2593af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2603af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mState.count--; 2613af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mState.playIndex++; 2623af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // consume data 2633af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME can we avoid holding the lock during the copy? 2643af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi memcpy (pDest, pBuff->i16, pBuff->size); 2653af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 2663af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != gMonitorFp) { fwrite(pBuff->i16, pBuff->size, 1, gMonitorFp); } 2673af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 2683af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // data has been copied to the buffer, and the buffer queue state has been updated 2693af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // we will notify the client if applicable 2703af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi callback = ar->mBufferQueue.mCallback; 2713af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // save callback data 2723af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi callbackPContext = ar->mBufferQueue.mContext; 2733af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2743af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 2753af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // no destination to push the data 2763af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi pBuff->size = 0; 2773af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2783af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2793af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi interface_unlock_exclusive(&ar->mBufferQueue); 2803af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // notify client 2813af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != callback) { 2823af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi (*callback)(&ar->mBufferQueue.mItf, callbackPContext); 2833af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2843af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2853af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2863af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2873b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi case android::AudioRecord::EVENT_OVERRUN: 2883b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi audioRecorder_handleOverrun_lockRecord(ar); 2893b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi break; 2903b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 2913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case android::AudioRecord::EVENT_MARKER: 2923b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi audioRecorder_handleMarker_lockRecord(ar); 2933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2943af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2953af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case android::AudioRecord::EVENT_NEW_POS: 2963b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi audioRecorder_handleNewPos_lockRecord(ar); 2973af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2983af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2993af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 300460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten 301460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten ar->mCallbackProtector->exitCb(); 3023af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 3033af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3043af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3053af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 3063af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel TriviSLresult android_audioRecorder_create(CAudioRecorder* ar) { 3073af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGV("android_audioRecorder_create(%p) entering", ar); 3083af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 309b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi const SLDataSource *pAudioSrc = &ar->mDataSource.u.mSource; 310b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi const SLDataSink *pAudioSnk = &ar->mDataSink.u.mSink; 3113af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 3123af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 313b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi const SLuint32 sourceLocatorType = *(SLuint32 *)pAudioSrc->pLocator; 314b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi const SLuint32 sinkLocatorType = *(SLuint32 *)pAudioSnk->pLocator; 315b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi 316b0cf731f4d81a3d6f8cac31de3cdddbbf555c305Jean-Michel Trivi // the following platform-independent fields have been initialized in CreateAudioRecorder() 317b0cf731f4d81a3d6f8cac31de3cdddbbf555c305Jean-Michel Trivi // ar->mNumChannels 318b0cf731f4d81a3d6f8cac31de3cdddbbf555c305Jean-Michel Trivi // ar->mSampleRateMilliHz 319b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi 320b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi if ((SL_DATALOCATOR_IODEVICE == sourceLocatorType) && 321b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi (SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE == sinkLocatorType)) { 322b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi // microphone to simple buffer queue 323b05ea38e5131001884aa226f90fd50cf594a23f3Jean-Michel Trivi ar->mAndroidObjType = AUDIORECORDER_FROM_MIC_TO_PCM_BUFFERQUEUE; 324e5ede1a139fcedbf075675179d919fbe731898f0Glenn Kasten ar->mAudioRecord.clear(); 325460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten ar->mCallbackProtector = new android::CallbackProtector(); 326ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin ar->mRecordSource = AUDIO_SOURCE_DEFAULT; 327b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi } else { 328b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi result = SL_RESULT_CONTENT_UNSUPPORTED; 329b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi } 330b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 331b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 332b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 333b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 334b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 335b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//----------------------------------------------------------------------------- 336b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult android_audioRecorder_setConfig(CAudioRecorder* ar, const SLchar *configKey, 337b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi const void *pConfigValue, SLuint32 valueSize) { 338b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 339c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten SLresult result; 340b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 341c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten assert(NULL != ar && NULL != configKey && NULL != pConfigValue); 342ca426f63e9c900ecbd28f8e3037aaf47ef739dd4Glenn Kasten if (strcmp((const char*)configKey, (const char*)SL_ANDROID_KEY_RECORDING_PRESET) == 0) { 343b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 344b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi // recording preset 345b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi if (KEY_RECORDING_PRESET_PARAMSIZE > valueSize) { 34675e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_VALUESIZE_TOO_LOW); 347c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten result = SL_RESULT_BUFFER_INSUFFICIENT; 348b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 349b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = audioRecorder_setPreset(ar, *(SLuint32*)pConfigValue); 350b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 351b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 352b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 35375e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_UNKNOWN_KEY); 354b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 355b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 356b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 357b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 358b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 359b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 360b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 361b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//----------------------------------------------------------------------------- 362b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult android_audioRecorder_getConfig(CAudioRecorder* ar, const SLchar *configKey, 363b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLuint32* pValueSize, void *pConfigValue) { 364b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 365c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten SLresult result; 366b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 367c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten assert(NULL != ar && NULL != configKey && NULL != pValueSize); 368ca426f63e9c900ecbd28f8e3037aaf47ef739dd4Glenn Kasten if (strcmp((const char*)configKey, (const char*)SL_ANDROID_KEY_RECORDING_PRESET) == 0) { 369b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 370b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi // recording preset 371c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten if (NULL == pConfigValue) { 372c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten result = SL_RESULT_SUCCESS; 373c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten } else if (KEY_RECORDING_PRESET_PARAMSIZE > *pValueSize) { 37475e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_VALUESIZE_TOO_LOW); 375c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten result = SL_RESULT_BUFFER_INSUFFICIENT; 376b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 377c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten result = audioRecorder_getPreset(ar, (SLuint32*)pConfigValue); 378b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 379c2a325746469c4c7625ec78a169b65a11dbe1e30Glenn Kasten *pValueSize = KEY_RECORDING_PRESET_PARAMSIZE; 380b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 381b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 38275e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_UNKNOWN_KEY); 383b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 384b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 3853af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3863af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return result; 3873af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 3883af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3893af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3903af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 3913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel TriviSLresult android_audioRecorder_realize(CAudioRecorder* ar, SLboolean async) { 3923af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGV("android_audioRecorder_realize(%p) entering", ar); 3933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3943af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 3953af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 396712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // initialize platform-independent CAudioRecorder fields 39701e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten if (SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE != ar->mDataSink.mLocator.mLocatorType) { 39801e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten SL_LOGE(ERROR_RECORDER_SINK_MUST_BE_ANDROIDSIMPLEBUFFERQUEUE); 399712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi return SL_RESULT_CONTENT_UNSUPPORTED; 400712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 401b0cf731f4d81a3d6f8cac31de3cdddbbf555c305Jean-Michel Trivi // the following platform-independent fields have been initialized in CreateAudioRecorder() 402712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // ar->mNumChannels 403712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // ar->mSampleRateMilliHz 404712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi 405a8179ea15c4ff78db589d742b135649f0eda7ef2Glenn Kasten SL_LOGV("new AudioRecord %u channels, %u mHz", ar->mNumChannels, ar->mSampleRateMilliHz); 406712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi 4075e3bcbffacc309fb2d9e002b7bc1ed131fddc6fcGlenn Kasten // currently nothing analogous to canUseFastTrack() for recording 4085e3bcbffacc309fb2d9e002b7bc1ed131fddc6fcGlenn Kasten audio_input_flags_t policy = AUDIO_INPUT_FLAG_FAST; 4095e3bcbffacc309fb2d9e002b7bc1ed131fddc6fcGlenn Kasten 410712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // initialize platform-specific CAudioRecorder fields 4112523b697aa1fda376c2ccd72680394d359acbd3fSvet Ganov ar->mAudioRecord = new android::AudioRecord(android::String16()); 412b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi ar->mAudioRecord->set(ar->mRecordSource, // source 413712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi sles_to_android_sampleRate(ar->mSampleRateMilliHz), // sample rate in Hertz 414ca39f4b4dbeb920a5b97bd65be73f2f7cac77431Dima Zavin AUDIO_FORMAT_PCM_16_BIT, //FIXME use format from buffer queue sink 4151d081e49a10543018e1ae33792bd3d30504719baGlenn Kasten sles_to_android_channelMaskIn(ar->mNumChannels, 0 /*no channel mask*/), 4161d081e49a10543018e1ae33792bd3d30504719baGlenn Kasten // channel config 4173af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 0, //frameCount min 4183af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi audioRecorder_callback,// callback_t 4193af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi (void*)ar, // user, callback data, here the AudioRecorder 4203af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 0, // notificationFrames 4215e3bcbffacc309fb2d9e002b7bc1ed131fddc6fcGlenn Kasten false, // threadCanCallJava, note: this will prevent direct Java 4223af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // callbacks, but we don't want them in the recording loop 4235e3bcbffacc309fb2d9e002b7bc1ed131fddc6fcGlenn Kasten 0, // session ID 4245e3bcbffacc309fb2d9e002b7bc1ed131fddc6fcGlenn Kasten android::AudioRecord::TRANSFER_CALLBACK, 4255e3bcbffacc309fb2d9e002b7bc1ed131fddc6fcGlenn Kasten // transfer type 4265e3bcbffacc309fb2d9e002b7bc1ed131fddc6fcGlenn Kasten policy); // audio_input_flags_t 4273af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4283af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (android::NO_ERROR != ar->mAudioRecord->initCheck()) { 4293af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGE("android_audioRecorder_realize(%p) error creating AudioRecord object", ar); 4303af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi result = SL_RESULT_CONTENT_UNSUPPORTED; 4313af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 4323af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4333af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 4343af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi gMonitorFp = fopen(MONITOR_TARGET, "w"); 4353af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL == gMonitorFp) { SL_LOGE("error opening %s", MONITOR_TARGET); } 436a7b79e766ec6d95e9236168c27461c2ebaef4659Glenn Kasten else { SL_LOGE("recording to %s", MONITOR_TARGET); } // SL_LOGE so it's always displayed 4373af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 4383af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4393af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return result; 4403af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 4413af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4423af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4433af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 444460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten/** 445460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten * Called with a lock on AudioRecorder, and blocks until safe to destroy 446460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten */ 447460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kastenvoid android_audioRecorder_preDestroy(CAudioRecorder* ar) { 448460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten object_unlock_exclusive(&ar->mObject); 449460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten if (ar->mCallbackProtector != 0) { 450460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten ar->mCallbackProtector->requestCbExitAndWait(); 451460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten } 452460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten object_lock_exclusive(&ar->mObject); 453460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten} 454460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten 455460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten 456460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten//----------------------------------------------------------------------------- 4573af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivivoid android_audioRecorder_destroy(CAudioRecorder* ar) { 4583af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGV("android_audioRecorder_destroy(%p) entering", ar); 4593af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 460e5ede1a139fcedbf075675179d919fbe731898f0Glenn Kasten if (ar->mAudioRecord != 0) { 4613af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->stop(); 462460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten ar->mAudioRecord.clear(); 4633af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 464e5ede1a139fcedbf075675179d919fbe731898f0Glenn Kasten // explicit destructor 465e5ede1a139fcedbf075675179d919fbe731898f0Glenn Kasten ar->mAudioRecord.~sp(); 466460bdad43aaec3c6ffe7f259719e00807742ad6dGlenn Kasten ar->mCallbackProtector.~sp(); 4673af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4683af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 469a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten if (NULL != gMonitorFp) { 470a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten fclose(gMonitorFp); 471a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten gMonitorFp = NULL; 472a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten } 4733af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 4743af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 4753af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4763af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4773af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 4783af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivivoid android_audioRecorder_setRecordState(CAudioRecorder* ar, SLuint32 state) { 479a8179ea15c4ff78db589d742b135649f0eda7ef2Glenn Kasten SL_LOGV("android_audioRecorder_setRecordState(%p, %u) entering", ar, state); 4803af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 481e5ede1a139fcedbf075675179d919fbe731898f0Glenn Kasten if (ar->mAudioRecord == 0) { 4823af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return; 4833af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 4843af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4853af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi switch (state) { 4863af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case SL_RECORDSTATE_STOPPED: 4873af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->stop(); 4883af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4893af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case SL_RECORDSTATE_PAUSED: 4903af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Note that pausing is treated like stop as this implementation only records to a buffer 4913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // queue, so there is no notion of destination being "opened" or "closed" (See description 4923af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // of SL_RECORDSTATE in specification) 4933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->stop(); 4943af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4953af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case SL_RECORDSTATE_RECORDING: 4963af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->start(); 4973af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4983af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi default: 4993af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 5003af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 5013af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 5023af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 5033b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5043b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5053b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi//----------------------------------------------------------------------------- 506bcfe680db1e392f3bb29382c2e15e89c3af783edGlenn Kastenvoid android_audioRecorder_useRecordEventMask(CAudioRecorder *ar) { 5073b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi IRecord *pRecordItf = &ar->mRecord; 5083b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi SLuint32 eventFlags = pRecordItf->mCallbackEventsMask; 5093b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 510e5ede1a139fcedbf075675179d919fbe731898f0Glenn Kasten if (ar->mAudioRecord == 0) { 5113b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi return; 5123b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5133b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5143b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if ((eventFlags & SL_RECORDEVENT_HEADATMARKER) && (pRecordItf->mMarkerPosition != 0)) { 5153b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi ar->mAudioRecord->setMarkerPosition((uint32_t)((((int64_t)pRecordItf->mMarkerPosition 5163b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi * sles_to_android_sampleRate(ar->mSampleRateMilliHz)))/1000)); 5173b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } else { 5183b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // clear marker 5193b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi ar->mAudioRecord->setMarkerPosition(0); 5203b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5213b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5223b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_HEADATNEWPOS) { 523a8179ea15c4ff78db589d742b135649f0eda7ef2Glenn Kasten SL_LOGV("pos update period %d", pRecordItf->mPositionUpdatePeriod); 5243b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi ar->mAudioRecord->setPositionUpdatePeriod( 5253b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi (uint32_t)((((int64_t)pRecordItf->mPositionUpdatePeriod 5263b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi * sles_to_android_sampleRate(ar->mSampleRateMilliHz)))/1000)); 5273b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } else { 5283b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // clear periodic update 5293b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi ar->mAudioRecord->setPositionUpdatePeriod(0); 5303b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5313b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5323b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_HEADATLIMIT) { 5333b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // FIXME support SL_RECORDEVENT_HEADATLIMIT 534a7b79e766ec6d95e9236168c27461c2ebaef4659Glenn Kasten SL_LOGD("[ FIXME: IRecord_SetCallbackEventsMask(SL_RECORDEVENT_HEADATLIMIT) on an " 5353b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi "SL_OBJECTID_AUDIORECORDER to be implemented ]"); 5363b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5373b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5383b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_HEADMOVING) { 5393b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // FIXME support SL_RECORDEVENT_HEADMOVING 540a7b79e766ec6d95e9236168c27461c2ebaef4659Glenn Kasten SL_LOGD("[ FIXME: IRecord_SetCallbackEventsMask(SL_RECORDEVENT_HEADMOVING) on an " 5413b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi "SL_OBJECTID_AUDIORECORDER to be implemented ]"); 5423b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5433b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5443b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_BUFFER_FULL) { 545f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi // nothing to do for SL_RECORDEVENT_BUFFER_FULL since this will not be encountered on 546f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi // recording to buffer queues 5473b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5483b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5493b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_HEADSTALLED) { 550f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi // nothing to do for SL_RECORDEVENT_HEADSTALLED, callback event will be checked against mask 551f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi // when AudioRecord::EVENT_OVERRUN is encountered 552f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi 5533b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5543b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5553b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi} 556b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi 557b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi 558b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi//----------------------------------------------------------------------------- 559b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivivoid android_audioRecorder_getPosition(CAudioRecorder *ar, SLmillisecond *pPosMsec) { 560e5ede1a139fcedbf075675179d919fbe731898f0Glenn Kasten if ((NULL == ar) || (ar->mAudioRecord == 0)) { 561b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi *pPosMsec = 0; 562b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi } else { 563b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi uint32_t positionInFrames; 564b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi ar->mAudioRecord->getPosition(&positionInFrames); 5651a9c2615d0933d183fcb1b9e34ec8f0da2a85153Glenn Kasten if (ar->mSampleRateMilliHz == UNKNOWN_SAMPLERATE) { 566b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi *pPosMsec = 0; 567b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi } else { 568b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi *pPosMsec = ((int64_t)positionInFrames * 1000) / 569b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi sles_to_android_sampleRate(ar->mSampleRateMilliHz); 570b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi } 571b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi } 572b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi} 573