AudioRecorder_to_android.cpp revision a8179ea15c4ff78db589d742b135649f0eda7ef2
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 213af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi// use this flag to dump all recorded audio into a file 223af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//#define MONITOR_RECORDING 233af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 243af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#define MONITOR_TARGET "/sdcard/monitor.raw" 253af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#include <stdio.h> 263af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivistatic FILE* gMonitorFp = NULL; 273af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 283af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 29b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 30b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi#define KEY_RECORDING_SOURCE_PARAMSIZE sizeof(SLuint32) 31b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi#define KEY_RECORDING_PRESET_PARAMSIZE sizeof(SLuint32) 32b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 33b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//----------------------------------------------------------------------------- 34b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi// Internal utility functions 35b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//---------------------------- 36b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 37b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult audioRecorder_setPreset(CAudioRecorder* ar, SLuint32 recordPreset) { 38b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 39b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 4075e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi int newRecordSource = android::AUDIO_SOURCE_DEFAULT; 41b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi switch (recordPreset) { 42e214a8c49938e7356943b59db53474e5fc3ae07cJean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_GENERIC: 4375e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi newRecordSource = android::AUDIO_SOURCE_DEFAULT; 44b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 45b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_CAMCORDER: 4675e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi newRecordSource = android::AUDIO_SOURCE_CAMCORDER; 47b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 48b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_VOICE_RECOGNITION: 4975e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi newRecordSource = android::AUDIO_SOURCE_VOICE_RECOGNITION; 50b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 51a4b4d478171631eaa97e933eb46c1ff01bd04daaJean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_VOICE_COMMUNICATION: 52a4b4d478171631eaa97e933eb46c1ff01bd04daaJean-Michel Trivi newRecordSource = android::AUDIO_SOURCE_VOICE_COMMUNICATION; 53a4b4d478171631eaa97e933eb46c1ff01bd04daaJean-Michel Trivi break; 54b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_NONE: 55b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi // it is an error to set preset "none" 56b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi default: 5775e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDERPRESET_SET_UNKNOWN_PRESET); 58b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 59b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 60b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 6175e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi // recording preset needs to be set before the object is realized 6275e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi // (ap->mAudioRecord is supposed to be NULL until then) 635f71e35da153d194d805e030ab38935599e065d2Jean-Michel Trivi if (SL_OBJECT_STATE_UNREALIZED != ar->mObject.mState) { 6475e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDERPRESET_REALIZED); 6575e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi result = SL_RESULT_PRECONDITIONS_VIOLATED; 6675e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi } else { 6775e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi ar->mRecordSource = newRecordSource; 6875e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi } 6975e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi 70b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 71b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 72b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 73b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 74b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult audioRecorder_getPreset(CAudioRecorder* ar, SLuint32* pPreset) { 75b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 76b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 77b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi switch (ar->mRecordSource) { 78b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_DEFAULT: 79b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_MIC: 80e214a8c49938e7356943b59db53474e5fc3ae07cJean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_GENERIC; 81b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 82b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_VOICE_UPLINK: 83b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_VOICE_DOWNLINK: 84b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_VOICE_CALL: 85b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_NONE; 86b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 87b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_VOICE_RECOGNITION: 88b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_VOICE_RECOGNITION; 89b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 90b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_CAMCORDER: 91b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_CAMCORDER; 92b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 93a4b4d478171631eaa97e933eb46c1ff01bd04daaJean-Michel Trivi case android::AUDIO_SOURCE_VOICE_COMMUNICATION: 94a4b4d478171631eaa97e933eb46c1ff01bd04daaJean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_VOICE_COMMUNICATION; 95a4b4d478171631eaa97e933eb46c1ff01bd04daaJean-Michel Trivi break; 96b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi default: 97b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_NONE; 98b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_INTERNAL_ERROR; 99b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 100b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 101b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 102b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 103b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 104b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 1053af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1063b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivivoid audioRecorder_handleNewPos_lockRecord(CAudioRecorder* ar) { 1073b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi //SL_LOGV("received event EVENT_NEW_POS from AudioRecord"); 1083b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi slRecordCallback callback = NULL; 1093b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi void* callbackPContext = NULL; 1103b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1113b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_lock_shared(&ar->mRecord); 1123b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callback = ar->mRecord.mCallback; 1133b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callbackPContext = ar->mRecord.mContext; 1143b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_unlock_shared(&ar->mRecord); 1153b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1163b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (NULL != callback) { 1173b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // getting this event implies SL_RECORDEVENT_HEADATNEWPOS was set in the event mask 1183b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi (*callback)(&ar->mRecord.mItf, callbackPContext, SL_RECORDEVENT_HEADATNEWPOS); 1193b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 1203b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi} 1213b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1223b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1233b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivivoid audioRecorder_handleMarker_lockRecord(CAudioRecorder* ar) { 1243b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi //SL_LOGV("received event EVENT_MARKER from AudioRecord"); 1253b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi slRecordCallback callback = NULL; 1263b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi void* callbackPContext = NULL; 1273b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1283b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_lock_shared(&ar->mRecord); 1293b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callback = ar->mRecord.mCallback; 1303b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callbackPContext = ar->mRecord.mContext; 1313b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_unlock_shared(&ar->mRecord); 1323b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1333b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (NULL != callback) { 1343b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // getting this event implies SL_RECORDEVENT_HEADATMARKER was set in the event mask 1353b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi (*callback)(&ar->mRecord.mItf, callbackPContext, SL_RECORDEVENT_HEADATMARKER); 1363b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 1373b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi} 1383b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1393b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1403b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivivoid audioRecorder_handleOverrun_lockRecord(CAudioRecorder* ar) { 1413b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi //SL_LOGV("received event EVENT_OVERRUN from AudioRecord"); 1423b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi slRecordCallback callback = NULL; 1433b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi void* callbackPContext = NULL; 1443b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1453b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_lock_shared(&ar->mRecord); 146f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi if (ar->mRecord.mCallbackEventsMask & SL_RECORDEVENT_HEADSTALLED) { 1473b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callback = ar->mRecord.mCallback; 1483b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callbackPContext = ar->mRecord.mContext; 1493b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 1503b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_unlock_shared(&ar->mRecord); 1513b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1523b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (NULL != callback) { 153f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi (*callback)(&ar->mRecord.mItf, callbackPContext, SL_RECORDEVENT_HEADSTALLED); 1543b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 1553b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi} 1563b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1573af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 1583af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel TriviSLresult android_audioRecorder_checkSourceSinkSupport(CAudioRecorder* ar) { 1593af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1603af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi const SLDataSource *pAudioSrc = &ar->mDataSource.u.mSource; 1613af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi const SLDataSink *pAudioSnk = &ar->mDataSink.u.mSink; 1623af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1633af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Sink check: 1643af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // only buffer queue sinks are supported, regardless of the data source 16501e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten if (SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE != *(SLuint32 *)pAudioSnk->pLocator) { 16601e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten SL_LOGE(ERROR_RECORDER_SINK_MUST_BE_ANDROIDSIMPLEBUFFERQUEUE); 1673af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 168712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } else { 169712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // only PCM buffer queues are supported 170712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SLuint32 formatType = *(SLuint32 *)pAudioSnk->pFormat; 171712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi if (SL_DATAFORMAT_PCM == formatType) { 172712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SLDataFormat_PCM *df_pcm = (SLDataFormat_PCM *)ar->mDataSink.u.mSink.pFormat; 173712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi ar->mSampleRateMilliHz = df_pcm->samplesPerSec; 174712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi ar->mNumChannels = df_pcm->numChannels; 175a8179ea15c4ff78db589d742b135649f0eda7ef2Glenn Kasten SL_LOGV("AudioRecorder requested sample rate = %u mHz, %u channel(s)", 176712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi ar->mSampleRateMilliHz, ar->mNumChannels); 177712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 178712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi else { 17975e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_SINK_FORMAT_MUST_BE_PCM); 180712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 181712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 1823af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 1833af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1843af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Source check: 1853af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // only input device sources are supported 1863af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check it's an IO device 1873af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_DATALOCATOR_IODEVICE != *(SLuint32 *)pAudioSrc->pLocator) { 18875e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_SOURCE_MUST_BE_IODEVICE); 1893af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 1903af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 1913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1923af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check it's an input device 1933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SLDataLocator_IODevice *dl_iod = (SLDataLocator_IODevice *) pAudioSrc->pLocator; 1943af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_IODEVICE_AUDIOINPUT != dl_iod->deviceType) { 19575e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_IODEVICE_MUST_BE_AUDIOINPUT); 1963af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 1973af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 1983af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1993af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check it's the default input device, others aren't supported here 2003af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_DEFAULTDEVICEID_AUDIOINPUT != dl_iod->deviceID) { 20175e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_INPUT_ID_MUST_BE_DEFAULT); 2023af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 2033af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2043af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2053af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2063af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_SUCCESS; 2073af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 2083af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 2093af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivistatic void audioRecorder_callback(int event, void* user, void *info) { 2103af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi //SL_LOGV("audioRecorder_callback(%d, %p, %p) entering", event, user, info); 2113af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2123af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi CAudioRecorder *ar = (CAudioRecorder *)user; 2133af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi void * callbackPContext = NULL; 2143af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2153af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi switch(event) { 2163af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case android::AudioRecord::EVENT_MORE_DATA: { 2173af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi slBufferQueueCallback callback = NULL; 2183af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi android::AudioRecord::Buffer* pBuff = (android::AudioRecord::Buffer*)info; 2193af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2203af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // push data to the buffer queue 2213af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi interface_lock_exclusive(&ar->mBufferQueue); 2223af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2233af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (ar->mBufferQueue.mState.count != 0) { 2243af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi assert(ar->mBufferQueue.mFront != ar->mBufferQueue.mRear); 2253af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2263af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi BufferHeader *oldFront = ar->mBufferQueue.mFront; 2273af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi BufferHeader *newFront = &oldFront[1]; 2283af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2293af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME handle 8bit based on buffer format 2303af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi short *pDest = (short*)((char *)oldFront->mBuffer + ar->mBufferQueue.mSizeConsumed); 2313af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (ar->mBufferQueue.mSizeConsumed + pBuff->size < oldFront->mSize) { 2323af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // can't consume the whole or rest of the buffer in one shot 2333af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mSizeConsumed += pBuff->size; 2343af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // leave pBuff->size untouched 2353af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // consume data 2363af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME can we avoid holding the lock during the copy? 2373af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi memcpy (pDest, pBuff->i16, pBuff->size); 2383af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 2393af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != gMonitorFp) { fwrite(pBuff->i16, pBuff->size, 1, gMonitorFp); } 2403af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 2413af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 2423af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // finish pushing the buffer or push the buffer in one shot 2433af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi pBuff->size = oldFront->mSize - ar->mBufferQueue.mSizeConsumed; 2443af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mSizeConsumed = 0; 2453af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (newFront == &ar->mBufferQueue.mArray[ar->mBufferQueue.mNumBuffers + 1]) { 2463af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi newFront = ar->mBufferQueue.mArray; 2473af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2483af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mFront = newFront; 2493af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2503af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mState.count--; 2513af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mState.playIndex++; 2523af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // consume data 2533af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME can we avoid holding the lock during the copy? 2543af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi memcpy (pDest, pBuff->i16, pBuff->size); 2553af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 2563af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != gMonitorFp) { fwrite(pBuff->i16, pBuff->size, 1, gMonitorFp); } 2573af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 2583af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // data has been copied to the buffer, and the buffer queue state has been updated 2593af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // we will notify the client if applicable 2603af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi callback = ar->mBufferQueue.mCallback; 2613af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // save callback data 2623af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi callbackPContext = ar->mBufferQueue.mContext; 2633af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2643af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 2653af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // no destination to push the data 2663af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi pBuff->size = 0; 2673af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2683af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2693af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi interface_unlock_exclusive(&ar->mBufferQueue); 2703af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // notify client 2713af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != callback) { 2723af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi (*callback)(&ar->mBufferQueue.mItf, callbackPContext); 2733af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2743af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2753af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2763af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2773b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi case android::AudioRecord::EVENT_OVERRUN: 2783b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi audioRecorder_handleOverrun_lockRecord(ar); 2793b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi break; 2803b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 2813af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case android::AudioRecord::EVENT_MARKER: 2823b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi audioRecorder_handleMarker_lockRecord(ar); 2833af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2843af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2853af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case android::AudioRecord::EVENT_NEW_POS: 2863b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi audioRecorder_handleNewPos_lockRecord(ar); 2873af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2883af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2893af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2903af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 2913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2923af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 2943af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel TriviSLresult android_audioRecorder_create(CAudioRecorder* ar) { 2953af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGV("android_audioRecorder_create(%p) entering", ar); 2963af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 297b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi const SLDataSource *pAudioSrc = &ar->mDataSource.u.mSource; 298b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi const SLDataSink *pAudioSnk = &ar->mDataSink.u.mSink; 2993af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 3003af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 301b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi const SLuint32 sourceLocatorType = *(SLuint32 *)pAudioSrc->pLocator; 302b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi const SLuint32 sinkLocatorType = *(SLuint32 *)pAudioSnk->pLocator; 303b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi 304b0cf731f4d81a3d6f8cac31de3cdddbbf555c305Jean-Michel Trivi // the following platform-independent fields have been initialized in CreateAudioRecorder() 305b0cf731f4d81a3d6f8cac31de3cdddbbf555c305Jean-Michel Trivi // ar->mNumChannels 306b0cf731f4d81a3d6f8cac31de3cdddbbf555c305Jean-Michel Trivi // ar->mSampleRateMilliHz 307b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi 308b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi if ((SL_DATALOCATOR_IODEVICE == sourceLocatorType) && 309b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi (SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE == sinkLocatorType)) { 310b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi // microphone to simple buffer queue 311b05ea38e5131001884aa226f90fd50cf594a23f3Jean-Michel Trivi ar->mAndroidObjType = AUDIORECORDER_FROM_MIC_TO_PCM_BUFFERQUEUE; 312b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi ar->mAudioRecord = NULL; 313b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi ar->mRecordSource = android::AUDIO_SOURCE_DEFAULT; 314b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi } else { 315b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi result = SL_RESULT_CONTENT_UNSUPPORTED; 316b2aeb0f1009555181dabb944fe05901cb6e6f632Jean-Michel Trivi } 317b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 318b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 319b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 320b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 321b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 322b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//----------------------------------------------------------------------------- 323b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult android_audioRecorder_setConfig(CAudioRecorder* ar, const SLchar *configKey, 324b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi const void *pConfigValue, SLuint32 valueSize) { 325b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 326b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 327b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 328b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi if (NULL == ar) { 329b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_INTERNAL_ERROR; 330b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else if (NULL == pConfigValue) { 33175e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_NULL_PARAM); 332b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 333b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 334b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else if(strcmp((const char*)configKey, (const char*)SL_ANDROID_KEY_RECORDING_PRESET) == 0) { 335b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 336b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi // recording preset 337b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi if (KEY_RECORDING_PRESET_PARAMSIZE > valueSize) { 33875e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_VALUESIZE_TOO_LOW); 339b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 340b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 341b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = audioRecorder_setPreset(ar, *(SLuint32*)pConfigValue); 342b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 343b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 344b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 34575e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_UNKNOWN_KEY); 346b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 347b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 348b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 349b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 350b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 351b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 352b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 353b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//----------------------------------------------------------------------------- 354b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult android_audioRecorder_getConfig(CAudioRecorder* ar, const SLchar *configKey, 355b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLuint32* pValueSize, void *pConfigValue) { 356b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 357b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 358b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 359b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi if (NULL == ar) { 360b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return SL_RESULT_INTERNAL_ERROR; 36175e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi } else if (NULL == pValueSize) { 36275e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_NULL_PARAM); 363b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 364b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 365b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else if(strcmp((const char*)configKey, (const char*)SL_ANDROID_KEY_RECORDING_PRESET) == 0) { 366b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 367b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi // recording preset 368b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi if (KEY_RECORDING_PRESET_PARAMSIZE > *pValueSize) { 36975e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_VALUESIZE_TOO_LOW); 370b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 371b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 372b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pValueSize = KEY_RECORDING_PRESET_PARAMSIZE; 37375e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi if (NULL != pConfigValue) { 37475e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi result = audioRecorder_getPreset(ar, (SLuint32*)pConfigValue); 37575e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi } 376b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 377b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 378b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 37975e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_UNKNOWN_KEY); 380b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 381b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 3823af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3833af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return result; 3843af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 3853af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3863af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3873af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 3883af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel TriviSLresult android_audioRecorder_realize(CAudioRecorder* ar, SLboolean async) { 3893af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGV("android_audioRecorder_realize(%p) entering", ar); 3903af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 3923af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 393712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // initialize platform-independent CAudioRecorder fields 39401e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten if (SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE != ar->mDataSink.mLocator.mLocatorType) { 39501e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten SL_LOGE(ERROR_RECORDER_SINK_MUST_BE_ANDROIDSIMPLEBUFFERQUEUE); 396712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi return SL_RESULT_CONTENT_UNSUPPORTED; 397712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 398b0cf731f4d81a3d6f8cac31de3cdddbbf555c305Jean-Michel Trivi // the following platform-independent fields have been initialized in CreateAudioRecorder() 399712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // ar->mNumChannels 400712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // ar->mSampleRateMilliHz 401712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi 402a8179ea15c4ff78db589d742b135649f0eda7ef2Glenn Kasten SL_LOGV("new AudioRecord %u channels, %u mHz", ar->mNumChannels, ar->mSampleRateMilliHz); 403712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi 404712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // initialize platform-specific CAudioRecorder fields 4053af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord = new android::AudioRecord(); 406b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi ar->mAudioRecord->set(ar->mRecordSource, // source 407712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi sles_to_android_sampleRate(ar->mSampleRateMilliHz), // sample rate in Hertz 4083af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi android::AudioSystem::PCM_16_BIT, //FIXME use format from buffer queue sink 4091d081e49a10543018e1ae33792bd3d30504719baGlenn Kasten sles_to_android_channelMaskIn(ar->mNumChannels, 0 /*no channel mask*/), 4101d081e49a10543018e1ae33792bd3d30504719baGlenn Kasten // channel config 4113af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 0, //frameCount min 4123af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 0, // flags 4133af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi audioRecorder_callback,// callback_t 4143af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi (void*)ar, // user, callback data, here the AudioRecorder 4153af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 0, // notificationFrames 4163af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi false); // threadCanCallJava, note: this will prevent direct Java 4173af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // callbacks, but we don't want them in the recording loop 4183af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4193af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (android::NO_ERROR != ar->mAudioRecord->initCheck()) { 4203af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGE("android_audioRecorder_realize(%p) error creating AudioRecord object", ar); 4213af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi result = SL_RESULT_CONTENT_UNSUPPORTED; 4223af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 4233af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4243af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 4253af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi gMonitorFp = fopen(MONITOR_TARGET, "w"); 4263af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL == gMonitorFp) { SL_LOGE("error opening %s", MONITOR_TARGET); } 427a7b79e766ec6d95e9236168c27461c2ebaef4659Glenn Kasten else { SL_LOGE("recording to %s", MONITOR_TARGET); } // SL_LOGE so it's always displayed 4283af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 4293af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4303af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return result; 4313af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 4323af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4333af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4343af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 4353af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivivoid android_audioRecorder_destroy(CAudioRecorder* ar) { 4363af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGV("android_audioRecorder_destroy(%p) entering", ar); 4373af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4383af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != ar->mAudioRecord) { 4393af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->stop(); 4403af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi delete ar->mAudioRecord; 4413af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord = NULL; 4423af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 4433af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4443af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 445a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten if (NULL != gMonitorFp) { 446a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten fclose(gMonitorFp); 447a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten gMonitorFp = NULL; 448a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten } 4493af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 4503af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 4513af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4523af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4533af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 4543af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivivoid android_audioRecorder_setRecordState(CAudioRecorder* ar, SLuint32 state) { 455a8179ea15c4ff78db589d742b135649f0eda7ef2Glenn Kasten SL_LOGV("android_audioRecorder_setRecordState(%p, %u) entering", ar, state); 4563af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4573af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL == ar->mAudioRecord) { 4583af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return; 4593af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 4603af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4613af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi switch (state) { 4623af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case SL_RECORDSTATE_STOPPED: 4633af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->stop(); 4643af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4653af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case SL_RECORDSTATE_PAUSED: 4663af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Note that pausing is treated like stop as this implementation only records to a buffer 4673af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // queue, so there is no notion of destination being "opened" or "closed" (See description 4683af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // of SL_RECORDSTATE in specification) 4693af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->stop(); 4703af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4713af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case SL_RECORDSTATE_RECORDING: 4723af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->start(); 4733af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4743af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi default: 4753af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4763af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 4773af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4783af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 4793b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 4803b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 4813b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi//----------------------------------------------------------------------------- 4823b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivivoid android_audioRecorder_useEventMask(CAudioRecorder *ar) { 4833b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi IRecord *pRecordItf = &ar->mRecord; 4843b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi SLuint32 eventFlags = pRecordItf->mCallbackEventsMask; 4853b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 4863b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (NULL == ar->mAudioRecord) { 4873b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi return; 4883b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 4893b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 4903b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if ((eventFlags & SL_RECORDEVENT_HEADATMARKER) && (pRecordItf->mMarkerPosition != 0)) { 4913b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi ar->mAudioRecord->setMarkerPosition((uint32_t)((((int64_t)pRecordItf->mMarkerPosition 4923b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi * sles_to_android_sampleRate(ar->mSampleRateMilliHz)))/1000)); 4933b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } else { 4943b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // clear marker 4953b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi ar->mAudioRecord->setMarkerPosition(0); 4963b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 4973b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 4983b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_HEADATNEWPOS) { 499a8179ea15c4ff78db589d742b135649f0eda7ef2Glenn Kasten SL_LOGV("pos update period %d", pRecordItf->mPositionUpdatePeriod); 5003b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi ar->mAudioRecord->setPositionUpdatePeriod( 5013b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi (uint32_t)((((int64_t)pRecordItf->mPositionUpdatePeriod 5023b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi * sles_to_android_sampleRate(ar->mSampleRateMilliHz)))/1000)); 5033b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } else { 5043b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // clear periodic update 5053b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi ar->mAudioRecord->setPositionUpdatePeriod(0); 5063b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5073b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5083b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_HEADATLIMIT) { 5093b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // FIXME support SL_RECORDEVENT_HEADATLIMIT 510a7b79e766ec6d95e9236168c27461c2ebaef4659Glenn Kasten SL_LOGD("[ FIXME: IRecord_SetCallbackEventsMask(SL_RECORDEVENT_HEADATLIMIT) on an " 5113b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi "SL_OBJECTID_AUDIORECORDER to be implemented ]"); 5123b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5133b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5143b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_HEADMOVING) { 5153b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // FIXME support SL_RECORDEVENT_HEADMOVING 516a7b79e766ec6d95e9236168c27461c2ebaef4659Glenn Kasten SL_LOGD("[ FIXME: IRecord_SetCallbackEventsMask(SL_RECORDEVENT_HEADMOVING) on an " 5173b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi "SL_OBJECTID_AUDIORECORDER to be implemented ]"); 5183b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5193b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5203b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_BUFFER_FULL) { 521f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi // nothing to do for SL_RECORDEVENT_BUFFER_FULL since this will not be encountered on 522f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi // recording to buffer queues 5233b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5243b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5253b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_HEADSTALLED) { 526f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi // nothing to do for SL_RECORDEVENT_HEADSTALLED, callback event will be checked against mask 527f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi // when AudioRecord::EVENT_OVERRUN is encountered 528f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi 5293b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5303b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5313b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi} 532b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi 533b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi 534b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi//----------------------------------------------------------------------------- 535b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivivoid android_audioRecorder_getPosition(CAudioRecorder *ar, SLmillisecond *pPosMsec) { 536b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi if ((NULL == ar) || (NULL == ar->mAudioRecord)) { 537b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi *pPosMsec = 0; 538b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi } else { 539b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi uint32_t positionInFrames; 540b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi ar->mAudioRecord->getPosition(&positionInFrames); 541b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi if (ar->mSampleRateMilliHz == 0) { 542b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi *pPosMsec = 0; 543b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi } else { 544b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi *pPosMsec = ((int64_t)positionInFrames * 1000) / 545b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi sles_to_android_sampleRate(ar->mSampleRateMilliHz); 546b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi } 547b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi } 548b5ef0195d7b8fa1fceae5ef8a256ed19eb03cbedJean-Michel Trivi} 549