AudioRecorder_to_android.cpp revision b3e52a63baaea367cf411348b68ecd8fd429b029
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" 193af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 203af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi// use this flag to dump all recorded audio into a file 213af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//#define MONITOR_RECORDING 223af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 233af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#define MONITOR_TARGET "/sdcard/monitor.raw" 243af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#include <stdio.h> 253af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivistatic FILE* gMonitorFp = NULL; 263af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 273af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 28712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi#define ERROR_SINK_MUST_BE_BUFFERQUEUE \ 29712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi "Cannot create AudioRecorder: data sink must be SL_DATALOCATOR_BUFFERQUEUE" 30712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi#define ERROR_SINK_FORMAT_MUST_BE_PCM \ 31712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi "Cannot create AudioRecorder: data sink must be in PCM format" 32712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi#define ERROR_SOURCE_MUST_BE_IODEVICE \ 33712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi "Cannot create AudioRecorder: data source must be SL_DATALOCATOR_IODEVICE" 34712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi#define ERROR_IODEVICE_MUST_BE_AUDIOINPUT \ 35712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi "Cannot create AudioRecorder: data source device type must be SL_IODEVICE_AUDIOINPUT" 36712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi#define ERROR_INPUT_ID_MUST_BE_DEFAULT \ 37712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi "Cannot create AudioRecorder: data source device ID must be SL_DEFAULTDEVICEID_AUDIOINPUT" 38b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi#define ERROR_UNKNOWN_KEY \ 39b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi "Cannot set recording configuration: unknown key" 40b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi#define ERROR_SET_UNKNOWN_PRESET \ 41b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi "Cannot set recording preset: unknown preset" 42b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi#define ERROR_VALUESIZE_TOO_LOW \ 43b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi "Configuration error: value size too low to store valid value" 44b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi#define ERROR_INVALID_SOURCE_FOR_VOICE_RECO \ 45b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi "Cannot set recording preset to voice recognition: incompatible recording source" 46b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi#define ERROR_AEC_UNSUPPORTED \ 47b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi "Cannot change AEC setting: unsupported feature on this platform" 48b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi#define ERROR_AGC_UNSUPPORTED \ 49b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi "Cannot change AGC setting: unsupported feature on this platform" 50b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi#define ERROR_NULL_PARAM \ 51b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi "Configuration error: invalid NULL parameter" 52b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 53b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi#define KEY_RECORDING_SOURCE_PARAMSIZE sizeof(SLuint32) 54b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi#define KEY_RECORDING_PRESET_PARAMSIZE sizeof(SLuint32) 55b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 56b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//----------------------------------------------------------------------------- 57b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi// Internal utility functions 58b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//---------------------------- 59b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 60b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult audioRecorder_setPreset(CAudioRecorder* ar, SLuint32 recordPreset) { 61b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 62b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 63b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi switch (recordPreset) { 64b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_DEFAULT: 65b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi ar->mRecordSource = android::AUDIO_SOURCE_DEFAULT; 66b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 67b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_CAMCORDER: 68b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi ar->mRecordSource = android::AUDIO_SOURCE_CAMCORDER; 69b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 70b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_VOICE_RECOGNITION: 71b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi ar->mRecordSource = android::AUDIO_SOURCE_VOICE_RECOGNITION; 72b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 73b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case SL_ANDROID_RECORDING_PRESET_NONE: 74b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi // it is an error to set preset "none" 75b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi default: 76b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SL_LOGE(ERROR_SET_UNKNOWN_PRESET); 77b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 78b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 79b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 80b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 81b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 82b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 83b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 84b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult audioRecorder_getPreset(CAudioRecorder* ar, SLuint32* pPreset) { 85b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 86b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 87b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi switch (ar->mRecordSource) { 88b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_DEFAULT: 89b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_MIC: 90b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_DEFAULT; 91b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 92b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_VOICE_UPLINK: 93b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_VOICE_DOWNLINK: 94b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_VOICE_CALL: 95b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_NONE; 96b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 97b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_VOICE_RECOGNITION: 98b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_VOICE_RECOGNITION; 99b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 100b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi case android::AUDIO_SOURCE_CAMCORDER: 101b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_CAMCORDER; 102b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 103b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi default: 104b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pPreset = SL_ANDROID_RECORDING_PRESET_NONE; 105b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_INTERNAL_ERROR; 106b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi break; 107b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 108b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 109b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 110b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 111b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 1123af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1133af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 1143af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel TriviSLresult android_audioRecorder_checkSourceSinkSupport(CAudioRecorder* ar) { 1153af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1163af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi const SLDataSource *pAudioSrc = &ar->mDataSource.u.mSource; 1173af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi const SLDataSink *pAudioSnk = &ar->mDataSink.u.mSink; 1183af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1193af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Sink check: 1203af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // only buffer queue sinks are supported, regardless of the data source 1213af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_DATALOCATOR_BUFFERQUEUE != *(SLuint32 *)pAudioSnk->pLocator) { 122712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SL_LOGE(ERROR_SINK_MUST_BE_BUFFERQUEUE); 1233af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 124712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } else { 125712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // only PCM buffer queues are supported 126712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SLuint32 formatType = *(SLuint32 *)pAudioSnk->pFormat; 127712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi if (SL_DATAFORMAT_PCM == formatType) { 128712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SLDataFormat_PCM *df_pcm = (SLDataFormat_PCM *)ar->mDataSink.u.mSink.pFormat; 129712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi ar->mSampleRateMilliHz = df_pcm->samplesPerSec; 130712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi ar->mNumChannels = df_pcm->numChannels; 131712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SL_LOGV("AudioRecorder requested sample rate = %lumHz, %u channel(s)", 132712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi ar->mSampleRateMilliHz, ar->mNumChannels); 133712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 134712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi else { 135712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SL_LOGE(ERROR_SINK_FORMAT_MUST_BE_PCM); 136712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 137712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 1383af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 1393af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1403af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Source check: 1413af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // only input device sources are supported 1423af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check it's an IO device 1433af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_DATALOCATOR_IODEVICE != *(SLuint32 *)pAudioSrc->pLocator) { 144712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SL_LOGE(ERROR_SOURCE_MUST_BE_IODEVICE); 1453af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 1463af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 1473af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1483af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check it's an input device 1493af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SLDataLocator_IODevice *dl_iod = (SLDataLocator_IODevice *) pAudioSrc->pLocator; 1503af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_IODEVICE_AUDIOINPUT != dl_iod->deviceType) { 151712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SL_LOGE(ERROR_IODEVICE_MUST_BE_AUDIOINPUT); 1523af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 1533af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 1543af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1553af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check it's the default input device, others aren't supported here 1563af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_DEFAULTDEVICEID_AUDIOINPUT != dl_iod->deviceID) { 157712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SL_LOGE(ERROR_INPUT_ID_MUST_BE_DEFAULT); 1583af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 1593af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 1603af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 1613af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1623af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return SL_RESULT_SUCCESS; 1633af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 1643af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 1653af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivistatic void audioRecorder_callback(int event, void* user, void *info) { 1663af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi //SL_LOGV("audioRecorder_callback(%d, %p, %p) entering", event, user, info); 1673af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1683af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi CAudioRecorder *ar = (CAudioRecorder *)user; 1693af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi void * callbackPContext = NULL; 1703af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1713af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi switch(event) { 1723af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case android::AudioRecord::EVENT_MORE_DATA: { 1733af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi slBufferQueueCallback callback = NULL; 1743af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi android::AudioRecord::Buffer* pBuff = (android::AudioRecord::Buffer*)info; 1753af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1763af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // push data to the buffer queue 1773af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi interface_lock_exclusive(&ar->mBufferQueue); 1783af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1793af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (ar->mBufferQueue.mState.count != 0) { 1803af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi assert(ar->mBufferQueue.mFront != ar->mBufferQueue.mRear); 1813af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1823af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi BufferHeader *oldFront = ar->mBufferQueue.mFront; 1833af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi BufferHeader *newFront = &oldFront[1]; 1843af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 1853af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME handle 8bit based on buffer format 1863af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi short *pDest = (short*)((char *)oldFront->mBuffer + ar->mBufferQueue.mSizeConsumed); 1873af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (ar->mBufferQueue.mSizeConsumed + pBuff->size < oldFront->mSize) { 1883af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // can't consume the whole or rest of the buffer in one shot 1893af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mSizeConsumed += pBuff->size; 1903af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // leave pBuff->size untouched 1913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // consume data 1923af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME can we avoid holding the lock during the copy? 1933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi memcpy (pDest, pBuff->i16, pBuff->size); 1943af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 1953af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != gMonitorFp) { fwrite(pBuff->i16, pBuff->size, 1, gMonitorFp); } 1963af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 1973af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 1983af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // finish pushing the buffer or push the buffer in one shot 1993af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi pBuff->size = oldFront->mSize - ar->mBufferQueue.mSizeConsumed; 2003af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mSizeConsumed = 0; 2013af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (newFront == &ar->mBufferQueue.mArray[ar->mBufferQueue.mNumBuffers + 1]) { 2023af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi newFront = ar->mBufferQueue.mArray; 2033af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2043af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mFront = newFront; 2053af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2063af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mState.count--; 2073af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mBufferQueue.mState.playIndex++; 2083af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // consume data 2093af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME can we avoid holding the lock during the copy? 2103af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi memcpy (pDest, pBuff->i16, pBuff->size); 2113af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 2123af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != gMonitorFp) { fwrite(pBuff->i16, pBuff->size, 1, gMonitorFp); } 2133af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 2143af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // data has been copied to the buffer, and the buffer queue state has been updated 2153af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // we will notify the client if applicable 2163af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi callback = ar->mBufferQueue.mCallback; 2173af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // save callback data 2183af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi callbackPContext = ar->mBufferQueue.mContext; 2193af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2203af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 2213af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // no destination to push the data 2223af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi pBuff->size = 0; 2233af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2243af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2253af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi interface_unlock_exclusive(&ar->mBufferQueue); 2263af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // notify client 2273af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != callback) { 2283af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi (*callback)(&ar->mBufferQueue.mItf, callbackPContext); 2293af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2303af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2313af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2323af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2333af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case android::AudioRecord::EVENT_MARKER: 2343af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME implement 2353af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGE("FIXME audioRecorder_callback(EVENT_MARKER, %p, %p) not supported", user, info); 2363af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2373af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2383af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case android::AudioRecord::EVENT_NEW_POS: 2393af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME implement 2403af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGE("FIXME audioRecorder_callback(EVENT_NEW_POS, %p, %p) not supported", user, info); 2413af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2423af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2433af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2443af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 2453af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2463af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2473af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 2483af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel TriviSLresult android_audioRecorder_create(CAudioRecorder* ar) { 2493af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGV("android_audioRecorder_create(%p) entering", ar); 2503af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2513af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 2523af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2533af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord = NULL; 254b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi ar->mRecordSource = android::AUDIO_SOURCE_DEFAULT; 255b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 256b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 257b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 258b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 259b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 260b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//----------------------------------------------------------------------------- 261b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult android_audioRecorder_setConfig(CAudioRecorder* ar, const SLchar *configKey, 262b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi const void *pConfigValue, SLuint32 valueSize) { 263b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 264b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 265b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 266b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi if (NULL == ar) { 267b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_INTERNAL_ERROR; 268b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else if (NULL == pConfigValue) { 269b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SL_LOGE(ERROR_NULL_PARAM); 270b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 271b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 272b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else if(strcmp((const char*)configKey, (const char*)SL_ANDROID_KEY_RECORDING_PRESET) == 0) { 273b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 274b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi // recording preset 275b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi if (KEY_RECORDING_PRESET_PARAMSIZE > valueSize) { 276b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SL_LOGE(ERROR_VALUESIZE_TOO_LOW); 277b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 278b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 279b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = audioRecorder_setPreset(ar, *(SLuint32*)pConfigValue); 280b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 281b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 282b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 283b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SL_LOGE(ERROR_UNKNOWN_KEY); 284b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 285b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 286b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 287b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return result; 288b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi} 289b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 290b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 291b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi//----------------------------------------------------------------------------- 292b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel TriviSLresult android_audioRecorder_getConfig(CAudioRecorder* ar, const SLchar *configKey, 293b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLuint32* pValueSize, void *pConfigValue) { 294b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 295b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 296b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 297b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi if (NULL == ar) { 298b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi return SL_RESULT_INTERNAL_ERROR; 299b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else if ((NULL == pValueSize) || (NULL == pConfigValue)) { 300b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SL_LOGE(ERROR_NULL_PARAM); 301b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 302b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 303b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else if(strcmp((const char*)configKey, (const char*)SL_ANDROID_KEY_RECORDING_PRESET) == 0) { 304b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 305b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi // recording preset 306b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi if (KEY_RECORDING_PRESET_PARAMSIZE > *pValueSize) { 307b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SL_LOGE(ERROR_VALUESIZE_TOO_LOW); 308b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 309b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 310b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi *pValueSize = KEY_RECORDING_PRESET_PARAMSIZE; 311b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = audioRecorder_getPreset(ar, (SLuint32*)pConfigValue); 312b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 313b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi 314b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } else { 315b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi SL_LOGE(ERROR_UNKNOWN_KEY); 316b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 317b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi } 3183af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3193af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return result; 3203af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 3213af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3223af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3233af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 3243af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel TriviSLresult android_audioRecorder_realize(CAudioRecorder* ar, SLboolean async) { 3253af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGV("android_audioRecorder_realize(%p) entering", ar); 3263af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3273af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SLresult result = SL_RESULT_SUCCESS; 3283af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 329712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // initialize platform-independent CAudioRecorder fields 330712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi if (SL_DATALOCATOR_BUFFERQUEUE != ar->mDataSink.mLocator.mLocatorType) { 331712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SL_LOGE(ERROR_SINK_MUST_BE_BUFFERQUEUE); 332712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi return SL_RESULT_CONTENT_UNSUPPORTED; 333712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 334712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // the following platform-independent field have been initialized in CreateAudioRecorder() 335712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // ar->mNumChannels 336712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // ar->mSampleRateMilliHz 337712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi 33849e4076e940559bc204d0f0aa7ab412986445bfaGlenn Kasten SL_LOGV("new AudioRecord %u channels, %lu mHz", ar->mNumChannels, ar->mSampleRateMilliHz); 339712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi 340712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // initialize platform-specific CAudioRecorder fields 3413af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord = new android::AudioRecord(); 342b3e52a63baaea367cf411348b68ecd8fd429b029Jean-Michel Trivi ar->mAudioRecord->set(ar->mRecordSource, // source 343712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi sles_to_android_sampleRate(ar->mSampleRateMilliHz), // sample rate in Hertz 3443af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi android::AudioSystem::PCM_16_BIT, //FIXME use format from buffer queue sink 345712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi sles_to_android_channelMask(ar->mNumChannels, 0 /*no channel mask*/), // channel config 3463af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 0, //frameCount min 3473af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 0, // flags 3483af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi audioRecorder_callback,// callback_t 3493af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi (void*)ar, // user, callback data, here the AudioRecorder 3503af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 0, // notificationFrames 3513af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi false); // threadCanCallJava, note: this will prevent direct Java 3523af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // callbacks, but we don't want them in the recording loop 3533af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3543af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (android::NO_ERROR != ar->mAudioRecord->initCheck()) { 3553af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGE("android_audioRecorder_realize(%p) error creating AudioRecord object", ar); 3563af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi result = SL_RESULT_CONTENT_UNSUPPORTED; 3573af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 3583af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3593af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 3603af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi gMonitorFp = fopen(MONITOR_TARGET, "w"); 3613af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL == gMonitorFp) { SL_LOGE("error opening %s", MONITOR_TARGET); } 3623af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi else { SL_LOGE("recording to %s", MONITOR_TARGET); } // LOGE so it's always displayed 3633af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 3643af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3653af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return result; 3663af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 3673af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3683af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3693af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 3703af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivivoid android_audioRecorder_destroy(CAudioRecorder* ar) { 3713af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGV("android_audioRecorder_destroy(%p) entering", ar); 3723af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3733af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != ar->mAudioRecord) { 3743af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->stop(); 3753af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi delete ar->mAudioRecord; 3763af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord = NULL; 3773af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 3783af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3793af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef MONITOR_RECORDING 3803af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL != gMonitorFp) { fclose(gMonitorFp); } 3813af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi gMonitorFp = NULL; 3823af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 3833af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 3843af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3853af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3863af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi//----------------------------------------------------------------------------- 3873af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivivoid android_audioRecorder_setRecordState(CAudioRecorder* ar, SLuint32 state) { 3883af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SL_LOGV("android_audioRecorder_setRecordState(%p, %lu) entering", ar, state); 3893af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3903af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL == ar->mAudioRecord) { 3913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi return; 3923af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 3933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3943af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi switch (state) { 3953af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case SL_RECORDSTATE_STOPPED: 3963af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->stop(); 3973af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 3983af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case SL_RECORDSTATE_PAUSED: 3993af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Note that pausing is treated like stop as this implementation only records to a buffer 4003af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // queue, so there is no notion of destination being "opened" or "closed" (See description 4013af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // of SL_RECORDSTATE in specification) 4023af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->stop(); 4033af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4043af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi case SL_RECORDSTATE_RECORDING: 4053af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi ar->mAudioRecord->start(); 4063af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4073af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi default: 4083af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 4093af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 4103af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4113af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi} 412