AudioRecorder_to_android.cpp revision 75e22870e41386cdc597bd29c76744d74d4c22ad
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; 51b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_NONE: 52b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi // it is an error to set preset "none" 53b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi default: 5475e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDERPRESET_SET_UNKNOWN_PRESET); 55b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 56b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 57b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 5875e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi // recording preset needs to be set before the object is realized 5975e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi // (ap->mAudioRecord is supposed to be NULL until then) 6075e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi if (SL_OBJECT_STATE_UNREALIZED == ar->mObject.mState) { 6175e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDERPRESET_REALIZED); 6275e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi result = SL_RESULT_PRECONDITIONS_VIOLATED; 6375e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi } else { 6475e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi ar->mRecordSource = newRecordSource; 6575e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi } 6675e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi 67b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 68b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 69b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 70b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 71b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult audioRecorder_getPreset(CAudioRecorder* ar, SLuint32* pPreset) { 72b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 73b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 74b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi switch (ar->mRecordSource) { 75b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_DEFAULT: 76b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_MIC: 77e214a8c49938e7356943b59db53474e5fc3ae07cJean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_GENERIC; 78b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 79b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_VOICE_UPLINK: 80b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_VOICE_DOWNLINK: 81b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_VOICE_CALL: 82b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_NONE; 83b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 84b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_VOICE_RECOGNITION: 85b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_VOICE_RECOGNITION; 86b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 87b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_CAMCORDER: 88b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_CAMCORDER; 89b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 90b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi default: 91b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_NONE; 92b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_INTERNAL_ERROR; 93b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 94b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 95b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 96b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 97b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 98b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 993af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1003b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivivoid audioRecorder_handleNewPos_lockRecord(CAudioRecorder* ar) { 1013b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi //SL_LOGV("received event EVENT_NEW_POS from AudioRecord"); 1023b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi slRecordCallback callback = NULL; 1033b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi void* callbackPContext = NULL; 1043b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1053b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_lock_shared(&ar->mRecord); 1063b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callback = ar->mRecord.mCallback; 1073b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callbackPContext = ar->mRecord.mContext; 1083b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_unlock_shared(&ar->mRecord); 1093b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1103b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (NULL != callback) { 1113b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // getting this event implies SL_RECORDEVENT_HEADATNEWPOS was set in the event mask 1123b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi (*callback)(&ar->mRecord.mItf, callbackPContext, SL_RECORDEVENT_HEADATNEWPOS); 1133b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 1143b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi} 1153b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1163b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1173b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivivoid audioRecorder_handleMarker_lockRecord(CAudioRecorder* ar) { 1183b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi //SL_LOGV("received event EVENT_MARKER from AudioRecord"); 1193b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi slRecordCallback callback = NULL; 1203b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi void* callbackPContext = NULL; 1213b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1223b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_lock_shared(&ar->mRecord); 1233b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callback = ar->mRecord.mCallback; 1243b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callbackPContext = ar->mRecord.mContext; 1253b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_unlock_shared(&ar->mRecord); 1263b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1273b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (NULL != callback) { 1283b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // getting this event implies SL_RECORDEVENT_HEADATMARKER was set in the event mask 1293b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi (*callback)(&ar->mRecord.mItf, callbackPContext, SL_RECORDEVENT_HEADATMARKER); 1303b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 1313b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi} 1323b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1333b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1343b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivivoid audioRecorder_handleOverrun_lockRecord(CAudioRecorder* ar) { 1353b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi //SL_LOGV("received event EVENT_OVERRUN from AudioRecord"); 1363b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi slRecordCallback callback = NULL; 1373b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi void* callbackPContext = NULL; 1383b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1393b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_lock_shared(&ar->mRecord); 140f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi if (ar->mRecord.mCallbackEventsMask & SL_RECORDEVENT_HEADSTALLED) { 1413b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callback = ar->mRecord.mCallback; 1423b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi callbackPContext = ar->mRecord.mContext; 1433b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 1443b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi interface_unlock_shared(&ar->mRecord); 1453b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1463b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (NULL != callback) { 147f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi (*callback)(&ar->mRecord.mItf, callbackPContext, SL_RECORDEVENT_HEADSTALLED); 1483b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 1493b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi} 1503b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 1513af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 1523af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel TriviSLresult android_audioRecorder_checkSourceSinkSupport(CAudioRecorder* ar) { 1533af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1543af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi const SLDataSource *pAudioSrc = &ar->mDataSource.u.mSource; 1553af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi const SLDataSink *pAudioSnk = &ar->mDataSink.u.mSink; 1563af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1573af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Sink check: 1583af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // only buffer queue sinks are supported, regardless of the data source 1593af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_DATALOCATOR_BUFFERQUEUE != *(SLuint32 *)pAudioSnk->pLocator) { 16075e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_SINK_MUST_BE_BUFFERQUEUE); 1613af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 162712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } else { 163712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // only PCM buffer queues are supported 164712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SLuint32 formatType = *(SLuint32 *)pAudioSnk->pFormat; 165712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi if (SL_DATAFORMAT_PCM == formatType) { 166712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SLDataFormat_PCM *df_pcm = (SLDataFormat_PCM *)ar->mDataSink.u.mSink.pFormat; 167712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi ar->mSampleRateMilliHz = df_pcm->samplesPerSec; 168712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi ar->mNumChannels = df_pcm->numChannels; 169712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SL_LOGV("AudioRecorder requested sample rate = %lumHz, %u channel(s)", 170712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi ar->mSampleRateMilliHz, ar->mNumChannels); 171712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 172712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi else { 17375e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_SINK_FORMAT_MUST_BE_PCM); 174712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 175712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 1763af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 1773af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1783af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Source check: 1793af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // only input device sources are supported 1803af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check it's an IO device 1813af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_DATALOCATOR_IODEVICE != *(SLuint32 *)pAudioSrc->pLocator) { 18275e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_SOURCE_MUST_BE_IODEVICE); 1833af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 1843af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 1853af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1863af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check it's an input device 1873af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SLDataLocator_IODevice *dl_iod = (SLDataLocator_IODevice *) pAudioSrc->pLocator; 1883af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_IODEVICE_AUDIOINPUT != dl_iod->deviceType) { 18975e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_IODEVICE_MUST_BE_AUDIOINPUT); 1903af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 1913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 1923af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check it's the default input device, others aren't supported here 1943af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_DEFAULTDEVICEID_AUDIOINPUT != dl_iod->deviceID) { 19575e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_INPUT_ID_MUST_BE_DEFAULT); 1963af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 1973af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 1983af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 1993af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2003af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_SUCCESS; 2013af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 2023af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 2033af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivistatic void audioRecorder_callback(int event, void* user, void *info) { 2043af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi //SL_LOGV("audioRecorder_callback(%d, %p, %p) entering", event, user, info); 2053af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2063af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi CAudioRecorder *ar = (CAudioRecorder *)user; 2073af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi void * callbackPContext = NULL; 2083af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2093af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi switch(event) { 2103af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case android::AudioRecord::EVENT_MORE_DATA: { 2113af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi slBufferQueueCallback callback = NULL; 2123af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi android::AudioRecord::Buffer* pBuff = (android::AudioRecord::Buffer*)info; 2133af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2143af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // push data to the buffer queue 2153af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi interface_lock_exclusive(&ar->mBufferQueue); 2163af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2173af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (ar->mBufferQueue.mState.count != 0) { 2183af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi assert(ar->mBufferQueue.mFront != ar->mBufferQueue.mRear); 2193af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2203af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi BufferHeader *oldFront = ar->mBufferQueue.mFront; 2213af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi BufferHeader *newFront = &oldFront[1]; 2223af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2233af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME handle 8bit based on buffer format 2243af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi short *pDest = (short*)((char *)oldFront->mBuffer + ar->mBufferQueue.mSizeConsumed); 2253af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (ar->mBufferQueue.mSizeConsumed + pBuff->size < oldFront->mSize) { 2263af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // can't consume the whole or rest of the buffer in one shot 2273af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mSizeConsumed += pBuff->size; 2283af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // leave pBuff->size untouched 2293af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // consume data 2303af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME can we avoid holding the lock during the copy? 2313af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi memcpy (pDest, pBuff->i16, pBuff->size); 2323af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 2333af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != gMonitorFp) { fwrite(pBuff->i16, pBuff->size, 1, gMonitorFp); } 2343af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 2353af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 2363af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // finish pushing the buffer or push the buffer in one shot 2373af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi pBuff->size = oldFront->mSize - ar->mBufferQueue.mSizeConsumed; 2383af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mSizeConsumed = 0; 2393af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (newFront == &ar->mBufferQueue.mArray[ar->mBufferQueue.mNumBuffers + 1]) { 2403af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi newFront = ar->mBufferQueue.mArray; 2413af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2423af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mFront = newFront; 2433af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2443af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mState.count--; 2453af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mState.playIndex++; 2463af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // consume data 2473af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME can we avoid holding the lock during the copy? 2483af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi memcpy (pDest, pBuff->i16, pBuff->size); 2493af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 2503af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != gMonitorFp) { fwrite(pBuff->i16, pBuff->size, 1, gMonitorFp); } 2513af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 2523af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // data has been copied to the buffer, and the buffer queue state has been updated 2533af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // we will notify the client if applicable 2543af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi callback = ar->mBufferQueue.mCallback; 2553af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // save callback data 2563af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi callbackPContext = ar->mBufferQueue.mContext; 2573af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2583af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 2593af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // no destination to push the data 2603af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi pBuff->size = 0; 2613af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2623af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2633af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi interface_unlock_exclusive(&ar->mBufferQueue); 2643af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // notify client 2653af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != callback) { 2663af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi (*callback)(&ar->mBufferQueue.mItf, callbackPContext); 2673af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2683af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2693af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2703af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2713b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi case android::AudioRecord::EVENT_OVERRUN: 2723b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi audioRecorder_handleOverrun_lockRecord(ar); 2733b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi break; 2743b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 2753af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case android::AudioRecord::EVENT_MARKER: 2763b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi audioRecorder_handleMarker_lockRecord(ar); 2773af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2783af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2793af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case android::AudioRecord::EVENT_NEW_POS: 2803b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi audioRecorder_handleNewPos_lockRecord(ar); 2813af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2823af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2833af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2843af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 2853af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2863af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2873af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 2883af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel TriviSLresult android_audioRecorder_create(CAudioRecorder* ar) { 2893af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGV("android_audioRecorder_create(%p) entering", ar); 2903af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 2923af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord = NULL; 294b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi ar->mRecordSource = android::AUDIO_SOURCE_DEFAULT; 295b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 296b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 297b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 298b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 299b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 300b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//----------------------------------------------------------------------------- 301b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult android_audioRecorder_setConfig(CAudioRecorder* ar, const SLchar *configKey, 302b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi const void *pConfigValue, SLuint32 valueSize) { 303b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 304b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 305b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 306b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi if (NULL == ar) { 307b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_INTERNAL_ERROR; 308b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else if (NULL == pConfigValue) { 30975e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_NULL_PARAM); 310b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 311b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 312b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else if(strcmp((const char*)configKey, (const char*)SL_ANDROID_KEY_RECORDING_PRESET) == 0) { 313b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 314b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi // recording preset 315b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi if (KEY_RECORDING_PRESET_PARAMSIZE > valueSize) { 31675e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_VALUESIZE_TOO_LOW); 317b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 318b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 319b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = audioRecorder_setPreset(ar, *(SLuint32*)pConfigValue); 320b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 321b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 322b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 32375e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_UNKNOWN_KEY); 324b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 325b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 326b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 327b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 328b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 329b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 330b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 331b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//----------------------------------------------------------------------------- 332b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult android_audioRecorder_getConfig(CAudioRecorder* ar, const SLchar *configKey, 333b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLuint32* pValueSize, void *pConfigValue) { 334b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 335b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 336b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 337b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi if (NULL == ar) { 338b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return SL_RESULT_INTERNAL_ERROR; 33975e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi } else if (NULL == pValueSize) { 34075e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_NULL_PARAM); 341b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 342b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 343b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else if(strcmp((const char*)configKey, (const char*)SL_ANDROID_KEY_RECORDING_PRESET) == 0) { 344b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 345b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi // recording preset 346b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi if (KEY_RECORDING_PRESET_PARAMSIZE > *pValueSize) { 34775e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_VALUESIZE_TOO_LOW); 348b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 349b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 350b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pValueSize = KEY_RECORDING_PRESET_PARAMSIZE; 35175e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi if (NULL != pConfigValue) { 35275e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi result = audioRecorder_getPreset(ar, (SLuint32*)pConfigValue); 35375e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi } 354b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 355b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 356b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 35775e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_CONFIG_UNKNOWN_KEY); 358b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 359b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 3603af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3613af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return result; 3623af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 3633af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3643af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3653af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 3663af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel TriviSLresult android_audioRecorder_realize(CAudioRecorder* ar, SLboolean async) { 3673af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGV("android_audioRecorder_realize(%p) entering", ar); 3683af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3693af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 3703af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 371712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // initialize platform-independent CAudioRecorder fields 372712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi if (SL_DATALOCATOR_BUFFERQUEUE != ar->mDataSink.mLocator.mLocatorType) { 37375e22870e41386cdc597bd29c76744d74d4c22adJean-Michel Trivi SL_LOGE(ERROR_RECORDER_SINK_MUST_BE_BUFFERQUEUE); 374712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi return SL_RESULT_CONTENT_UNSUPPORTED; 375712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 376712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // the following platform-independent field have been initialized in CreateAudioRecorder() 377712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // ar->mNumChannels 378712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // ar->mSampleRateMilliHz 379712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi 38049e4076e940559bc204d0f0aa7ab412986445bfaGlenn Kasten SL_LOGV("new AudioRecord %u channels, %lu mHz", ar->mNumChannels, ar->mSampleRateMilliHz); 381712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi 382712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // initialize platform-specific CAudioRecorder fields 3833af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord = new android::AudioRecord(); 384b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi ar->mAudioRecord->set(ar->mRecordSource, // source 385712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi sles_to_android_sampleRate(ar->mSampleRateMilliHz), // sample rate in Hertz 3863af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi android::AudioSystem::PCM_16_BIT, //FIXME use format from buffer queue sink 387712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi sles_to_android_channelMask(ar->mNumChannels, 0 /*no channel mask*/), // channel config 3883af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 0, //frameCount min 3893af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 0, // flags 3903af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi audioRecorder_callback,// callback_t 3913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi (void*)ar, // user, callback data, here the AudioRecorder 3923af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 0, // notificationFrames 3933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi false); // threadCanCallJava, note: this will prevent direct Java 3943af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // callbacks, but we don't want them in the recording loop 3953af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3963af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (android::NO_ERROR != ar->mAudioRecord->initCheck()) { 3973af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGE("android_audioRecorder_realize(%p) error creating AudioRecord object", ar); 3983af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi result = SL_RESULT_CONTENT_UNSUPPORTED; 3993af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 4003af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4013af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 4023af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi gMonitorFp = fopen(MONITOR_TARGET, "w"); 4033af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL == gMonitorFp) { SL_LOGE("error opening %s", MONITOR_TARGET); } 4043af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi else { SL_LOGE("recording to %s", MONITOR_TARGET); } // LOGE so it's always displayed 4053af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 4063af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4073af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return result; 4083af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 4093af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4103af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4113af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 4123af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivivoid android_audioRecorder_destroy(CAudioRecorder* ar) { 4133af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGV("android_audioRecorder_destroy(%p) entering", ar); 4143af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4153af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != ar->mAudioRecord) { 4163af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->stop(); 4173af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi delete ar->mAudioRecord; 4183af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord = NULL; 4193af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 4203af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4213af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 4223af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != gMonitorFp) { fclose(gMonitorFp); } 4233af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi gMonitorFp = NULL; 4243af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 4253af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 4263af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4273af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4283af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 4293af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivivoid android_audioRecorder_setRecordState(CAudioRecorder* ar, SLuint32 state) { 4303af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGV("android_audioRecorder_setRecordState(%p, %lu) entering", ar, state); 4313af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4323af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL == ar->mAudioRecord) { 4333af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return; 4343af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 4353af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4363af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi switch (state) { 4373af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case SL_RECORDSTATE_STOPPED: 4383af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->stop(); 4393af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4403af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case SL_RECORDSTATE_PAUSED: 4413af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Note that pausing is treated like stop as this implementation only records to a buffer 4423af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // queue, so there is no notion of destination being "opened" or "closed" (See description 4433af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // of SL_RECORDSTATE in specification) 4443af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->stop(); 4453af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4463af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case SL_RECORDSTATE_RECORDING: 4473af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->start(); 4483af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4493af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi default: 4503af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4513af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 4523af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4533af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 4543b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 4553b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 4563b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi//----------------------------------------------------------------------------- 4573b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivivoid android_audioRecorder_useEventMask(CAudioRecorder *ar) { 4583b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi IRecord *pRecordItf = &ar->mRecord; 4593b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi SLuint32 eventFlags = pRecordItf->mCallbackEventsMask; 4603b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 4613b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (NULL == ar->mAudioRecord) { 4623b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi return; 4633b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 4643b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 4653b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if ((eventFlags & SL_RECORDEVENT_HEADATMARKER) && (pRecordItf->mMarkerPosition != 0)) { 4663b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi ar->mAudioRecord->setMarkerPosition((uint32_t)((((int64_t)pRecordItf->mMarkerPosition 4673b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi * sles_to_android_sampleRate(ar->mSampleRateMilliHz)))/1000)); 4683b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } else { 4693b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // clear marker 4703b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi ar->mAudioRecord->setMarkerPosition(0); 4713b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 4723b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 4733b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_HEADATNEWPOS) { 4743b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi ar->mAudioRecord->setPositionUpdatePeriod( 4753b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi (uint32_t)((((int64_t)pRecordItf->mPositionUpdatePeriod 4763b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi * sles_to_android_sampleRate(ar->mSampleRateMilliHz)))/1000)); 4773b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } else { 4783b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // clear periodic update 4793b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi ar->mAudioRecord->setPositionUpdatePeriod(0); 4803b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 4813b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 4823b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_HEADATLIMIT) { 4833b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // FIXME support SL_RECORDEVENT_HEADATLIMIT 4843b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi SL_LOGE("[ FIXME: IRecord_SetCallbackEventsMask(SL_RECORDEVENT_HEADATLIMIT) on an " 4853b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi "SL_OBJECTID_AUDIORECORDER to be implemented ]"); 4863b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 4873b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 4883b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_HEADMOVING) { 4893b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi // FIXME support SL_RECORDEVENT_HEADMOVING 4903b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi SL_LOGE("[ FIXME: IRecord_SetCallbackEventsMask(SL_RECORDEVENT_HEADMOVING) on an " 4913b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi "SL_OBJECTID_AUDIORECORDER to be implemented ]"); 4923b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 4933b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 4943b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_BUFFER_FULL) { 495f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi // nothing to do for SL_RECORDEVENT_BUFFER_FULL since this will not be encountered on 496f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi // recording to buffer queues 4973b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 4983b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 4993b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi if (eventFlags & SL_RECORDEVENT_HEADSTALLED) { 500f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi // nothing to do for SL_RECORDEVENT_HEADSTALLED, callback event will be checked against mask 501f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi // when AudioRecord::EVENT_OVERRUN is encountered 502f6cca2f731329d101651348d1b7e51ead7b1290aJean-Michel Trivi 5033b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi } 5043b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi 5053b142e50f4ae068f50f8e3d277e0f19910c67001Jean-Michel Trivi} 506