IEngine.c revision eae4df541ba1d46f65d37e959baf2127aa632c93
10b167267bda99b68346045ccab14e810121d5de4Glenn Kasten/* 20b167267bda99b68346045ccab14e810121d5de4Glenn Kasten * Copyright (C) 2010 The Android Open Source Project 30b167267bda99b68346045ccab14e810121d5de4Glenn Kasten * 40b167267bda99b68346045ccab14e810121d5de4Glenn Kasten * Licensed under the Apache License, Version 2.0 (the "License"); 50b167267bda99b68346045ccab14e810121d5de4Glenn Kasten * you may not use this file except in compliance with the License. 60b167267bda99b68346045ccab14e810121d5de4Glenn Kasten * You may obtain a copy of the License at 70b167267bda99b68346045ccab14e810121d5de4Glenn Kasten * 80b167267bda99b68346045ccab14e810121d5de4Glenn Kasten * http://www.apache.org/licenses/LICENSE-2.0 90b167267bda99b68346045ccab14e810121d5de4Glenn Kasten * 100b167267bda99b68346045ccab14e810121d5de4Glenn Kasten * Unless required by applicable law or agreed to in writing, software 110b167267bda99b68346045ccab14e810121d5de4Glenn Kasten * distributed under the License is distributed on an "AS IS" BASIS, 120b167267bda99b68346045ccab14e810121d5de4Glenn Kasten * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 130b167267bda99b68346045ccab14e810121d5de4Glenn Kasten * See the License for the specific language governing permissions and 140b167267bda99b68346045ccab14e810121d5de4Glenn Kasten * limitations under the License. 150b167267bda99b68346045ccab14e810121d5de4Glenn Kasten */ 160b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 170b167267bda99b68346045ccab14e810121d5de4Glenn Kasten/* Engine implementation */ 180b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 19979a3f8743646af9999a89dff9e13b972b7efd87Glenn Kasten#include "sles_allinclusive.h" 20979a3f8743646af9999a89dff9e13b972b7efd87Glenn Kasten 21ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 22daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kastenstatic SLresult IEngine_CreateLEDDevice(SLEngineItf self, SLObjectItf *pDevice, SLuint32 deviceID, 23daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten SLuint32 numInterfaces, const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 240b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 25ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 26ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 27a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if USE_PROFILES & USE_PROFILES_OPTIONAL 28928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if ((NULL == pDevice) || (SL_DEFAULTDEVICEID_LED != deviceID)) { 29ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 30ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 31ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pDevice = NULL; 32ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 33ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCLEDDevice_class = objectIDtoClass(SL_OBJECTID_LEDDEVICE); 34c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten if (NULL == pCLEDDevice_class) { 35c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 36c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } else { 37c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = checkInterfaces(pCLEDDevice_class, numInterfaces, pInterfaceIds, 38c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten pInterfaceRequired, &exposedMask); 39c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } 40ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 41ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CLEDDevice *this = (CLEDDevice *) construct(pCLEDDevice_class, exposedMask, self); 42ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 43ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 44ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 45ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mDeviceID = deviceID; 46f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 47f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new LED object 48ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pDevice = &this->mObject.mItf; 49ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 50ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 51ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 527a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 537a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 547a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 55ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 56ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 570b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 580b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 59ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 60daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kastenstatic SLresult IEngine_CreateVibraDevice(SLEngineItf self, SLObjectItf *pDevice, SLuint32 deviceID, 61daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten SLuint32 numInterfaces, const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 620b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 63ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 64ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 65a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if USE_PROFILES & USE_PROFILES_OPTIONAL 66928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if ((NULL == pDevice) || (SL_DEFAULTDEVICEID_VIBRA != deviceID)) { 67ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 68ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 69ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pDevice = NULL; 70ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 71ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCVibraDevice_class = objectIDtoClass(SL_OBJECTID_VIBRADEVICE); 72c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten if (NULL == pCVibraDevice_class) { 73c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 74c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } else { 75c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = checkInterfaces(pCVibraDevice_class, numInterfaces, 76c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 77c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } 78ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 79ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CVibraDevice *this = (CVibraDevice *) construct(pCVibraDevice_class, exposedMask, self); 80ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 81ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 82ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 83ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mDeviceID = deviceID; 84f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 85f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new vibra object 86ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pDevice = &this->mObject.mItf; 87ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 88ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 89ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 907a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 917a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 927a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 93ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 94ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 950b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 960b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 97ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 980b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_CreateAudioPlayer(SLEngineItf self, SLObjectItf *pPlayer, 990b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLDataSource *pAudioSrc, SLDataSink *pAudioSnk, SLuint32 numInterfaces, 1000b167267bda99b68346045ccab14e810121d5de4Glenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 1010b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 102ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 103ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 104ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pPlayer) { 105ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 106ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 107ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pPlayer = NULL; 108ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 109ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCAudioPlayer_class = objectIDtoClass(SL_OBJECTID_AUDIOPLAYER); 110c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten assert(NULL != pCAudioPlayer_class); 111ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = checkInterfaces(pCAudioPlayer_class, numInterfaces, 112ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 113ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 114ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 115ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Construct our new AudioPlayer instance 116ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CAudioPlayer *this = (CAudioPlayer *) construct(pCAudioPlayer_class, exposedMask, self); 117ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 118ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 119ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 120b91e32605ecf39e34ad39936b1ee193bb4e30225Glenn Kasten 121ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten do { 122daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 123ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Initialize private fields not associated with an interface 124a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten 125a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten // Default data source in case of failure in checkDataSource 126a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mDataSource.mLocator.mLocatorType = SL_DATALOCATOR_NULL; 127a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mDataSource.mFormat.mFormatType = SL_DATAFORMAT_NULL; 128a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten 129a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten // Default data sink in case of failure in checkDataSink 130a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mDataSink.mLocator.mLocatorType = SL_DATALOCATOR_NULL; 131a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mDataSink.mFormat.mFormatType = SL_DATAFORMAT_NULL; 132a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten 133a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten // Default is no per-channel mute or solo 134ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mMuteMask = 0; 135ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mSoloMask = 0; 136a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten 137f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten // Will be set soon for PCM buffer queues, or later by platform-specific code 138f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten // during Realize or Prefetch 139ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mNumChannels = 0; 140ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mSampleRateMilliHz = 0; 141daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 142a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten // More default values, in case destructor needs to be called early 143a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mDirectLevel = 0; 144a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten#ifdef USE_OUTPUTMIXEXT 145a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mTrack = NULL; 146a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mGains[0] = 1.0f; 147a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mGains[1] = 1.0f; 148a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mDestroyRequested = SL_BOOLEAN_FALSE; 149a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten#endif 150a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten#ifdef USE_SNDFILE 151a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mSndFile.mPathname = NULL; 152a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mSndFile.mSNDFILE = NULL; 153a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten memset(&this->mSndFile.mSfInfo, 0, sizeof(SF_INFO)); 154a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten memset(&this->mSndFile.mMutex, 0, sizeof(pthread_mutex_t)); 155a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mSndFile.mEOF = SL_BOOLEAN_FALSE; 156a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mSndFile.mWhich = 0; 157a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten memset(this->mSndFile.mBuffer, 0, sizeof(this->mSndFile.mBuffer)); 158a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten#endif 159a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten#ifdef ANDROID 160a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten // extra safe initializations of pointers, in case of incomplete construction 161a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mpLock = NULL; 162a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mAudioTrack = NULL; 163a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten // placement new (explicit constructor) 164a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten (void) new (&this->mSfPlayer) android::sp<android::SfPlayer>(); 165f7b852d914faa49d3e4b7d02bb5d9d254762c0b7Jean-Michel Trivi (void) new (&this->mAuxEffect) android::sp<android::AudioEffect>(); 166a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten#endif 167a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten 168ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Check the source and sink parameters against generic constraints, 169ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // and make a local copy of all parameters in case other application threads 170ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // change memory concurrently. 171daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 17294a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten result = checkDataSource("pAudioSrc", pAudioSrc, &this->mDataSource, 17394a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten DATALOCATOR_MASK_URI | DATALOCATOR_MASK_ADDRESS | 17494a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten DATALOCATOR_MASK_BUFFERQUEUE 17594a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten#ifdef ANDROID 17694a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten | DATALOCATOR_MASK_ANDROIDFD | DATALOCATOR_MASK_ANDROIDSIMPLEBUFFERQUEUE 177c869defb7c0dd6f4e45ad26abb0f8ccc960152deJean-Michel Trivi | DATALOCATOR_MASK_ANDROIDBUFFERQUEUE 17894a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten#endif 17994a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten , DATAFORMAT_MASK_MIME | DATAFORMAT_MASK_PCM); 180c869defb7c0dd6f4e45ad26abb0f8ccc960152deJean-Michel Trivi 1813c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi if (SL_RESULT_SUCCESS != result) { 1823c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi break; 1833c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi } 1843c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi 18594a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten result = checkDataSink("pAudioSnk", pAudioSnk, &this->mDataSink, 18694a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten DATALOCATOR_MASK_OUTPUTMIX, DATAFORMAT_MASK_NULL); 1873c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi if (SL_RESULT_SUCCESS != result) { 188ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 1893c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi } 190daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 191f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten // It would be unsafe to ever refer to the application pointers again 192f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten pAudioSrc = NULL; 193f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten pAudioSnk = NULL; 194f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten 195f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten // Check that the requested interfaces are compatible with the data source 196f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten result = checkSourceFormatVsInterfacesCompatibility(&this->mDataSource, 197104c000a6f36b871ca11e0394db1e5217f374cafGlenn Kasten pCAudioPlayer_class, exposedMask); 1983c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi if (SL_RESULT_SUCCESS != result) { 199ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 2003c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi } 201daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 2024b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten // copy the buffer queue count from source locator to the buffer queue interface 20318abcc4b70fab1f84d6fbebac3a8e34480a6c4d3Glenn Kasten // we have already range-checked the value down to a smaller width 2044b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten 205f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten switch (this->mDataSource.mLocator.mLocatorType) { 20601e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten case SL_DATALOCATOR_BUFFERQUEUE: 20701e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten#ifdef ANDROID 20801e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten case SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE: 20901e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten#endif 210f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten this->mBufferQueue.mNumBuffers = 211f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten (SLuint16) this->mDataSource.mLocator.mBufferQueue.numBuffers; 212f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten assert(SL_DATAFORMAT_PCM == this->mDataSource.mFormat.mFormatType); 213f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten this->mNumChannels = this->mDataSource.mFormat.mPCM.numChannels; 214f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten this->mSampleRateMilliHz = this->mDataSource.mFormat.mPCM.samplesPerSec; 21501e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten break; 21601e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten default: 21701e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten this->mBufferQueue.mNumBuffers = 0; 21801e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten break; 21901e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten } 2204b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten 221ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // check the audio source and sink parameters against platform support 222ef8931ae547cd703e69df9ad350d69825da0f546Jean-Michel Trivi#ifdef ANDROID 223d739e18bea1deaf7c487f99a512c0ae7649615c2Jean-Michel Trivi result = android_audioPlayer_checkSourceSink(this); 224928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 225ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 226928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 2270b167267bda99b68346045ccab14e810121d5de4Glenn Kasten#endif 228acd88797a1d3b8225bab888d29036e245f275be5Glenn Kasten 2290b167267bda99b68346045ccab14e810121d5de4Glenn Kasten#ifdef USE_SNDFILE 230ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SndFile_checkAudioPlayerSourceSink(this); 231928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 232ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 233928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 2340b167267bda99b68346045ccab14e810121d5de4Glenn Kasten#endif 2350b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 2360b167267bda99b68346045ccab14e810121d5de4Glenn Kasten#ifdef USE_OUTPUTMIXEXT 237ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = IOutputMixExt_checkAudioPlayerSourceSink(this); 238928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 239ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 240928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 241daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten#endif 2420b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 2433af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME move to dedicated function 244ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Allocate memory for buffer queue 2454b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten 246ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten //if (0 != this->mBufferQueue.mNumBuffers) { 247ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // inline allocation of circular mArray, up to a typical max 248ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (BUFFER_HEADER_TYPICAL >= this->mBufferQueue.mNumBuffers) { 249ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mBufferQueue.mArray = this->mBufferQueue.mTypical; 250ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 251ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Avoid possible integer overflow during multiplication; this arbitrary 252ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // maximum is big enough to not interfere with real applications, but 253ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // small enough to not overflow. 254ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (this->mBufferQueue.mNumBuffers >= 256) { 255ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 256ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 257ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 258ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mBufferQueue.mArray = (BufferHeader *) malloc((this->mBufferQueue. 259ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten mNumBuffers + 1) * sizeof(BufferHeader)); 260ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this->mBufferQueue.mArray) { 261ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 262ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 263ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 264ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 265ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mBufferQueue.mFront = this->mBufferQueue.mArray; 266ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mBufferQueue.mRear = this->mBufferQueue.mArray; 267ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten //} 268ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 269ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // used to store the data source of our audio player 270ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mDynamicSource.mDataSource = &this->mDataSource.u.mSource; 271ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 272ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // platform-specific initialization 273ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten#ifdef ANDROID 274d739e18bea1deaf7c487f99a512c0ae7649615c2Jean-Michel Trivi android_audioPlayer_create(this); 275ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten#endif 2760b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 277ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } while (0); 278daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 279e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten if (SL_RESULT_SUCCESS != result) { 280f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Destroy(&this->mObject.mItf); 281f51dba65751107c930759938775b75531ec1f330Glenn Kasten } else { 282f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 283f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new audio player object 284f51dba65751107c930759938775b75531ec1f330Glenn Kasten *pPlayer = &this->mObject.mItf; 285e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten } 286daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 287ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 288ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 289acd88797a1d3b8225bab888d29036e245f275be5Glenn Kasten 290ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 291ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 292ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 2930b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 2940b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 295ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 296ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kastenstatic SLresult IEngine_CreateAudioRecorder(SLEngineItf self, SLObjectItf *pRecorder, 297ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten SLDataSource *pAudioSrc, SLDataSink *pAudioSnk, SLuint32 numInterfaces, 298ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 2990b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 300ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 301ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 302a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if (USE_PROFILES & USE_PROFILES_OPTIONAL) || defined(ANDROID) 303ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pRecorder) { 304ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 305ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 306ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pRecorder = NULL; 307ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 308ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCAudioRecorder_class = objectIDtoClass(SL_OBJECTID_AUDIORECORDER); 309c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten if (NULL == pCAudioRecorder_class) { 310c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 311c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } else { 312c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = checkInterfaces(pCAudioRecorder_class, numInterfaces, 313c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 314c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } 3153af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 316ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 317ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 318ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Construct our new AudioRecorder instance 319ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CAudioRecorder *this = (CAudioRecorder *) construct(pCAudioRecorder_class, exposedMask, 3203af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi self); 321ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 322ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 323ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 324ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 325ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten do { 326f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten 327f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten // Initialize fields not associated with any interface 328f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten 329a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten // Default data source in case of failure in checkDataSource 330a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mDataSource.mLocator.mLocatorType = SL_DATALOCATOR_NULL; 331a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mDataSource.mFormat.mFormatType = SL_DATAFORMAT_NULL; 332a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten 333a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten // Default data sink in case of failure in checkDataSink 334a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mDataSink.mLocator.mLocatorType = SL_DATALOCATOR_NULL; 335a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten this->mDataSink.mFormat.mFormatType = SL_DATAFORMAT_NULL; 336a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten 337f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten // These fields are set to real values by 338f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten // android_audioRecorder_checkSourceSinkSupport. Note that the data sink is 339f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten // always PCM buffer queue, so we know the channel count and sample rate early. 340712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi this->mNumChannels = 0; 341712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi this->mSampleRateMilliHz = 0; 342f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten#ifdef ANDROID 343f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten this->mAudioRecord = NULL; 344f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten this->mRecordSource = android::AUDIO_SOURCE_DEFAULT; 345f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten#endif 346712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi 347ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Check the source and sink parameters, and make a local copy of all parameters 34894a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten result = checkDataSource("pAudioSrc", pAudioSrc, &this->mDataSource, 34994a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten DATALOCATOR_MASK_IODEVICE, DATAFORMAT_MASK_NULL); 350928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 351ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 352928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 35394a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten result = checkDataSink("pAudioSnk", pAudioSnk, &this->mDataSink, 35494a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten DATALOCATOR_MASK_URI 35594a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten#ifdef ANDROID 35694a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten | DATALOCATOR_MASK_ANDROIDSIMPLEBUFFERQUEUE 35794a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten#endif 35894a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten , DATAFORMAT_MASK_MIME | DATAFORMAT_MASK_PCM 35994a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten ); 360928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 361ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 362928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 363ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 364f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten // It would be unsafe to ever refer to the application pointers again 365f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten pAudioSrc = NULL; 366f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten pAudioSnk = NULL; 367f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten 3683af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check the audio source and sink parameters against platform support 3693af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef ANDROID 3703af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi result = android_audioRecorder_checkSourceSinkSupport(this); 3713af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_RESULT_SUCCESS != result) { 372a7b79e766ec6d95e9236168c27461c2ebaef4659Glenn Kasten SL_LOGE("Cannot create AudioRecorder: invalid source or sink"); 3733af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 3743af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 3753af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 3763af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3774b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten#ifdef ANDROID 3789e60b0a390d780539459f41c2bf4a45a326a7b62Glenn Kasten // Allocate memory for buffer queue 379f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten SLuint32 locatorType = this->mDataSink.mLocator.mLocatorType; 38001e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten if (locatorType == SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE) { 381f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten this->mBufferQueue.mNumBuffers = 382f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten this->mDataSink.mLocator.mBufferQueue.numBuffers; 3833af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // inline allocation of circular Buffer Queue mArray, up to a typical max 3843af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (BUFFER_HEADER_TYPICAL >= this->mBufferQueue.mNumBuffers) { 3853af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi this->mBufferQueue.mArray = this->mBufferQueue.mTypical; 3863af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 3873af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Avoid possible integer overflow during multiplication; this arbitrary 3883af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // maximum is big enough to not interfere with real applications, but 3893af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // small enough to not overflow. 3903af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (this->mBufferQueue.mNumBuffers >= 256) { 3913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi result = SL_RESULT_MEMORY_FAILURE; 3923af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 3933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 3943af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi this->mBufferQueue.mArray = (BufferHeader *) malloc((this->mBufferQueue. 3953af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi mNumBuffers + 1) * sizeof(BufferHeader)); 3963af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL == this->mBufferQueue.mArray) { 3973af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi result = SL_RESULT_MEMORY_FAILURE; 3983af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 3993af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 4003af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 4013af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi this->mBufferQueue.mFront = this->mBufferQueue.mArray; 4023af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi this->mBufferQueue.mRear = this->mBufferQueue.mArray; 4033af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 4044b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten#endif 4053af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 4063af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // platform-specific initialization 4073af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef ANDROID 4083af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi android_audioRecorder_create(this); 4093af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 410ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 411ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } while (0); 412ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 413928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 414f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Destroy(&this->mObject.mItf); 415f51dba65751107c930759938775b75531ec1f330Glenn Kasten } else { 416f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 417f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new audio recorder object 418f51dba65751107c930759938775b75531ec1f330Glenn Kasten *pRecorder = &this->mObject.mItf; 419928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 420ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 421ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 422ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 423ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 424ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 4257a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 4267a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 4277a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 428ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 429ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 4300b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 4310b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 432ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 4330b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_CreateMidiPlayer(SLEngineItf self, SLObjectItf *pPlayer, 4340b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLDataSource *pMIDISrc, SLDataSource *pBankSrc, SLDataSink *pAudioOutput, 4350b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLDataSink *pVibra, SLDataSink *pLEDArray, SLuint32 numInterfaces, 4360b167267bda99b68346045ccab14e810121d5de4Glenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 4370b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 438ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 439ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 440a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if USE_PROFILES & (USE_PROFILES_GAME | USE_PROFILES_PHONE) 441928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if ((NULL == pPlayer) || (NULL == pMIDISrc) || (NULL == pAudioOutput)) { 442ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 443ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 444ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pPlayer = NULL; 445ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 446ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCMidiPlayer_class = objectIDtoClass(SL_OBJECTID_MIDIPLAYER); 447c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten if (NULL == pCMidiPlayer_class) { 448c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 449c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } else { 450c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = checkInterfaces(pCMidiPlayer_class, numInterfaces, 451c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 452c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } 453ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 454ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CMidiPlayer *this = (CMidiPlayer *) construct(pCMidiPlayer_class, exposedMask, self); 455ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 456ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 457ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 45894a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten#if 0 45994a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten "pMIDISrc", pMIDISrc, URI | MIDIBUFFERQUEUE, NONE 46094a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten "pBankSrc", pBanksrc, NULL | URI | ADDRESS, NULL 46194a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten "pAudioOutput", pAudioOutput, OUTPUTMIX, NULL 46294a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten "pVibra", pVibra, NULL | IODEVICE, NULL 46394a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten "pLEDArray", pLEDArray, NULL | IODEVICE, NULL 46494a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten#endif 465928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // FIXME a fake value - why not use value from IPlay_init? what does CT check for? 4663d81b8ca5d3cee893672beb76e00849d4f3fa8b8Glenn Kasten this->mPlay.mDuration = 0; 467f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 468f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new MIDI player object 469f51dba65751107c930759938775b75531ec1f330Glenn Kasten *pPlayer = &this->mObject.mItf; 470ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 471ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 472ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 4737a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 4747a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 4757a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 476ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 477ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 4780b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 4790b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 480ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 4810b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_CreateListener(SLEngineItf self, SLObjectItf *pListener, 482d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten SLuint32 numInterfaces, const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 4830b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 484ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 485ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 486a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if USE_PROFILES & USE_PROFILES_GAME 487ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pListener) { 488ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 489ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 490ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pListener = NULL; 491ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 492ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCListener_class = objectIDtoClass(SL_OBJECTID_LISTENER); 493c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten if (NULL == pCListener_class) { 494c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 495c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } else { 496c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = checkInterfaces(pCListener_class, numInterfaces, 497c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 498c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } 499ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 500ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CListener *this = (CListener *) construct(pCListener_class, exposedMask, self); 501ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 502ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 503ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 504f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 505f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new 3D listener object 506ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pListener = &this->mObject.mItf; 507ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 508ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 509ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 5107a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 5117a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 5127a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 513ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 514ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 5150b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 5160b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 517ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 518d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kastenstatic SLresult IEngine_Create3DGroup(SLEngineItf self, SLObjectItf *pGroup, SLuint32 numInterfaces, 519d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 5200b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 521ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 522ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 523a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if USE_PROFILES & USE_PROFILES_GAME 524ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pGroup) { 525ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 526ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 527ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pGroup = NULL; 528ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 529ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pC3DGroup_class = objectIDtoClass(SL_OBJECTID_3DGROUP); 530c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten if (NULL == pC3DGroup_class) { 531c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 532c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } else { 533c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = checkInterfaces(pC3DGroup_class, numInterfaces, 534c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 535c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } 536ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 537ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten C3DGroup *this = (C3DGroup *) construct(pC3DGroup_class, exposedMask, self); 538ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 539ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 540ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 541ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mMemberMask = 0; 542f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 543f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new 3D group object 544ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pGroup = &this->mObject.mItf; 545ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 546ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 547ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 5487a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 5497a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 5507a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 551ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 552ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 5530b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 5540b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 555ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 55600d2d554e04ac369367c903dbf53b975355d1bcdGlenn Kastenstatic SLresult IEngine_CreateOutputMix(SLEngineItf self, SLObjectItf *pMix, SLuint32 numInterfaces, 55700d2d554e04ac369367c903dbf53b975355d1bcdGlenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 5580b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 559ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 560ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 561ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pMix) { 562ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 563ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 564ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pMix = NULL; 565ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 566ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCOutputMix_class = objectIDtoClass(SL_OBJECTID_OUTPUTMIX); 567c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten assert(NULL != pCOutputMix_class); 568ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = checkInterfaces(pCOutputMix_class, numInterfaces, 569ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 570ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 571ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten COutputMix *this = (COutputMix *) construct(pCOutputMix_class, exposedMask, self); 572ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 573ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 574ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 57543e7743b5297cc5afcb246a7e2b5d825a607f8afJean-Michel Trivi#ifdef ANDROID 57643e7743b5297cc5afcb246a7e2b5d825a607f8afJean-Michel Trivi android_outputMix_create(this); 57743e7743b5297cc5afcb246a7e2b5d825a607f8afJean-Michel Trivi#endif 578f51dba65751107c930759938775b75531ec1f330Glenn Kasten#ifdef USE_SDL 579b0ab2dee391dd2cb257faeaba252ee6ecccc5f03Glenn Kasten IEngine *thisEngine = &this->mObject.mEngine->mEngine; 580f51dba65751107c930759938775b75531ec1f330Glenn Kasten interface_lock_exclusive(thisEngine); 581f51dba65751107c930759938775b75531ec1f330Glenn Kasten bool unpause = false; 582f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (NULL == thisEngine->mOutputMix) { 583f51dba65751107c930759938775b75531ec1f330Glenn Kasten thisEngine->mOutputMix = this; 584f51dba65751107c930759938775b75531ec1f330Glenn Kasten unpause = true; 585f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 586f51dba65751107c930759938775b75531ec1f330Glenn Kasten interface_unlock_exclusive(thisEngine); 587f51dba65751107c930759938775b75531ec1f330Glenn Kasten#endif 588f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 589f51dba65751107c930759938775b75531ec1f330Glenn Kasten#ifdef USE_SDL 590f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (unpause) { 591f51dba65751107c930759938775b75531ec1f330Glenn Kasten // Enable SDL_callback to be called periodically by SDL's internal thread 592f51dba65751107c930759938775b75531ec1f330Glenn Kasten SDL_PauseAudio(0); 593f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 594f51dba65751107c930759938775b75531ec1f330Glenn Kasten#endif 595f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new output mix object 596ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pMix = &this->mObject.mItf; 597ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 598ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 599ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 600ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 601ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 6020b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 6030b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 604ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 605d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kastenstatic SLresult IEngine_CreateMetadataExtractor(SLEngineItf self, SLObjectItf *pMetadataExtractor, 606d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten SLDataSource *pDataSource, SLuint32 numInterfaces, const SLInterfaceID *pInterfaceIds, 6070b167267bda99b68346045ccab14e810121d5de4Glenn Kasten const SLboolean *pInterfaceRequired) 6080b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 609ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 610ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 611a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if USE_PROFILES & (USE_PROFILES_GAME | USE_PROFILES_MUSIC) 612ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pMetadataExtractor) { 613ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 614ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 615ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pMetadataExtractor = NULL; 616ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 617ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCMetadataExtractor_class = 618ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten objectIDtoClass(SL_OBJECTID_METADATAEXTRACTOR); 619c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten if (NULL == pCMetadataExtractor_class) { 620c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 621c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } else { 622c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = checkInterfaces(pCMetadataExtractor_class, numInterfaces, 623c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 624c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } 625ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 626ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CMetadataExtractor *this = (CMetadataExtractor *) 627ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten construct(pCMetadataExtractor_class, exposedMask, self); 628ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 629ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 630ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 63194a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten#if 0 63294a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten "pDataSource", pDataSource, NONE, NONE 63394a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten#endif 634f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 635f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new metadata extractor object 636ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pMetadataExtractor = &this->mObject.mItf; 637ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 638ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 639ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 640ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 6417a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 6427a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 6437a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 644ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 645ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 6460b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 6470b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 648ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 649d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kastenstatic SLresult IEngine_CreateExtensionObject(SLEngineItf self, SLObjectItf *pObject, 650d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten void *pParameters, SLuint32 objectID, SLuint32 numInterfaces, 651d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 6520b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 653ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 654ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 655ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pObject) { 656ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 657ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 658ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pObject = NULL; 659ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 660ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 661ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 662ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 6630b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 6640b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 665ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 6660b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_QueryNumSupportedInterfaces(SLEngineItf self, 6670b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLuint32 objectID, SLuint32 *pNumSupportedInterfaces) 6680b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 669ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 670ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 671ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pNumSupportedInterfaces) { 672ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 673ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 674ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *class__ = objectIDtoClass(objectID); 675ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == class__) { 676ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 677ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 678ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SLuint32 count = 0; 679ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SLuint32 i; 680c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten for (i = 0; i < class__->mInterfaceCount; ++i) { 681c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten switch (class__->mInterfaces[i].mInterface) { 682c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_IMPLICIT: 683104c000a6f36b871ca11e0394db1e5217f374cafGlenn Kasten case INTERFACE_IMPLICIT_PREREALIZE: 684c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_EXPLICIT: 6855e3b06982dbf1eae237cc74326e66d51d3cdd664Glenn Kasten case INTERFACE_EXPLICIT_PREREALIZE: 686c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_DYNAMIC: 687ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten ++count; 688c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 689c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_UNAVAILABLE: 690c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 691c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten default: 692c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten assert(false); 693c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 694c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten } 695c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten } 696ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pNumSupportedInterfaces = count; 697ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 698ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 699ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 700ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 701ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE; 7020b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 7030b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 704ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 7050b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_QuerySupportedInterfaces(SLEngineItf self, 7060b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLuint32 objectID, SLuint32 index, SLInterfaceID *pInterfaceId) 7070b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 708ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 709ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 710ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pInterfaceId) { 711ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 712ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 713ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pInterfaceId = NULL; 714ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *class__ = objectIDtoClass(objectID); 715ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == class__) { 716ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 717ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 718ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; // will be reset later 719ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SLuint32 i; 720ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten for (i = 0; i < class__->mInterfaceCount; ++i) { 721c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten switch (class__->mInterfaces[i].mInterface) { 722c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_IMPLICIT: 723104c000a6f36b871ca11e0394db1e5217f374cafGlenn Kasten case INTERFACE_IMPLICIT_PREREALIZE: 724c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_EXPLICIT: 7255e3b06982dbf1eae237cc74326e66d51d3cdd664Glenn Kasten case INTERFACE_EXPLICIT_PREREALIZE: 726c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_DYNAMIC: 727c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 728c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_UNAVAILABLE: 729ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten continue; 730c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten default: 731c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten assert(false); 732c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 733c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten } 734ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (index == 0) { 735ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pInterfaceId = &SL_IID_array[class__->mInterfaces[i].mMPH]; 736ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 737ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 738ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 739ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten --index; 740ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 741a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten } 742a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten } 743ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 744ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 7450b167267bda99b68346045ccab14e810121d5de4Glenn Kasten}; 7460b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 747ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 748b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kastenstatic const char * const extensionNames[] = { 749b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten#ifdef ANDROID 750b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten "ANDROID_SDK_LEVEL_9", // Android 2.3 aka "Gingerbread" 7518db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten "ANDROID_SDK_LEVEL_10", // Android 3.0 aka "Honeycomb" 752b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten // in the future, add more entries for each SDK level here, and 753b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten // don't delete the entries for previous SDK levels unless support is removed 754b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten#else 755b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten "WILHELM_DESKTOP", 756b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten#endif 757b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten}; 758b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten 759b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten 760ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kastenstatic SLresult IEngine_QueryNumSupportedExtensions(SLEngineItf self, SLuint32 *pNumExtensions) 7610b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 762ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 763ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 764ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pNumExtensions) { 765ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 766ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 767b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten *pNumExtensions = sizeof(extensionNames) / sizeof(extensionNames[0]); 768ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 769ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 770ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 771ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 7720b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 7730b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 774ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 7750b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_QuerySupportedExtension(SLEngineItf self, 7760b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLuint32 index, SLchar *pExtensionName, SLint16 *pNameLength) 7770b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 778ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 779ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 780b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten if (NULL == pNameLength) { 781b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 782b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten } else { 783b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten size_t actualNameLength; 784b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten unsigned numExtensions = sizeof(extensionNames) / sizeof(extensionNames[0]); 785b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten if (index >= numExtensions) { 786b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten actualNameLength = 0; 787b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 788b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten } else { 789b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten const char *extensionName = extensionNames[index]; 790b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten actualNameLength = strlen(extensionName) + 1; 791b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten if (NULL == pExtensionName) { 792b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten // application is querying the name length in order to allocate a buffer 793b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten result = SL_RESULT_SUCCESS; 794b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten } else { 795b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten SLint16 availableNameLength = *pNameLength; 796b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten if (0 >= availableNameLength) { 797b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten // there is not even room for the terminating NUL 798b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten result = SL_RESULT_BUFFER_INSUFFICIENT; 799b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten } else if (actualNameLength > (size_t) availableNameLength) { 800b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten // "no invalid strings are written. That is, the null-terminator always exists" 801b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten memcpy(pExtensionName, extensionName, (size_t) availableNameLength - 1); 802b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten pExtensionName[(size_t) availableNameLength - 1] = '\0'; 803b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten result = SL_RESULT_BUFFER_INSUFFICIENT; 804b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten } else { 805b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten memcpy(pExtensionName, extensionName, actualNameLength); 806b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten result = SL_RESULT_SUCCESS; 807b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten } 808b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten } 809b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten } 810b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten *pNameLength = actualNameLength; 811b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten } 812ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 813ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 8140b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 8150b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 816ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 8170b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_IsExtensionSupported(SLEngineItf self, 8180b167267bda99b68346045ccab14e810121d5de4Glenn Kasten const SLchar *pExtensionName, SLboolean *pSupported) 8190b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 820ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 821ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 822b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten if (NULL == pSupported) { 823ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 824ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 825b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten SLboolean isSupported = SL_BOOLEAN_FALSE; 826b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten if (NULL == pExtensionName) { 827b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 828b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten } else { 829b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten unsigned numExtensions = sizeof(extensionNames) / sizeof(extensionNames[0]); 830b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten unsigned i; 831b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten for (i = 0; i < numExtensions; ++i) { 832b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten if (!strcmp((const char *) pExtensionName, extensionNames[i])) { 833b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten isSupported = SL_BOOLEAN_TRUE; 834b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten break; 835b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten } 836b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten } 837b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten result = SL_RESULT_SUCCESS; 838b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten } 839b52bc98b576a9b56e82eca435849bd55e54b6bc1Glenn Kasten *pSupported = isSupported; 840ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 841ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 842ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 8430b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 8440b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 845ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 8460b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic const struct SLEngineItf_ IEngine_Itf = { 8470b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateLEDDevice, 8480b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateVibraDevice, 8490b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateAudioPlayer, 8500b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateAudioRecorder, 8510b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateMidiPlayer, 8520b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateListener, 8530b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_Create3DGroup, 8540b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateOutputMix, 8550b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateMetadataExtractor, 8560b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateExtensionObject, 8570b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_QueryNumSupportedInterfaces, 8580b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_QuerySupportedInterfaces, 8590b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_QueryNumSupportedExtensions, 8600b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_QuerySupportedExtension, 8610b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_IsExtensionSupported 8620b167267bda99b68346045ccab14e810121d5de4Glenn Kasten}; 8630b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 8640b167267bda99b68346045ccab14e810121d5de4Glenn Kastenvoid IEngine_init(void *self) 8650b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 8660b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine *this = (IEngine *) self; 8670b167267bda99b68346045ccab14e810121d5de4Glenn Kasten this->mItf = &IEngine_Itf; 868a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten // mLossOfControlGlobal is initialized in slCreateEngine 86900d2d554e04ac369367c903dbf53b975355d1bcdGlenn Kasten#ifdef USE_SDL 87000d2d554e04ac369367c903dbf53b975355d1bcdGlenn Kasten this->mOutputMix = NULL; 87100d2d554e04ac369367c903dbf53b975355d1bcdGlenn Kasten#endif 872ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten this->mInstanceCount = 1; // ourself 873ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten this->mInstanceMask = 0; 874e5bf0d2c9531a7064eb3ddcafaf93ac1b0974037Glenn Kasten this->mChangedMask = 0; 8750b167267bda99b68346045ccab14e810121d5de4Glenn Kasten unsigned i; 876928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten for (i = 0; i < MAX_INSTANCE; ++i) { 8770b167267bda99b68346045ccab14e810121d5de4Glenn Kasten this->mInstances[i] = NULL; 878928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 879d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten this->mShutdown = SL_BOOLEAN_FALSE; 8804597a7427b697df31d0bbf4c2040806d0c27b6e0Glenn Kasten this->mShutdownAck = SL_BOOLEAN_FALSE; 8810b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 882a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten 883a9a70a4451545034c9263dd55b181f2912534c37Glenn Kastenvoid IEngine_deinit(void *self) 884a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten{ 885a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten} 8868db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 8878db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 8888db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten// OpenMAX AL Engine 8898db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 8908db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 8918db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IEngine_CreateCameraDevice(XAEngineItf self, XAObjectItf *pDevice, 8928db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XAuint32 deviceID, XAuint32 numInterfaces, const XAInterfaceID *pInterfaceIds, 8938db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten const XAboolean *pInterfaceRequired) 8948db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 8958db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XA_ENTER_INTERFACE 8968db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 8978db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten //IXAEngine *this = (IXAEngine *) self; 8988db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 8998db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 9008db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XA_LEAVE_INTERFACE 9018db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 9028db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 9038db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 9048db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IEngine_CreateRadioDevice(XAEngineItf self, XAObjectItf *pDevice, 9058db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XAuint32 numInterfaces, const XAInterfaceID *pInterfaceIds, 9068db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten const XAboolean *pInterfaceRequired) 9078db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 9088db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XA_ENTER_INTERFACE 9098db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 9108db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten //IXAEngine *this = (IXAEngine *) self; 9118db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 9128db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 9138db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XA_LEAVE_INTERFACE 9148db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 9158db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 9168db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 9178db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IXAEngine_CreateLEDDevice(XAEngineItf self, XAObjectItf *pDevice, XAuint32 deviceID, 9188db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XAuint32 numInterfaces, const XAInterfaceID *pInterfaceIds, 9198db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten const XAboolean *pInterfaceRequired) 9208db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 9218db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten // forward to OpenSL ES 9228db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten return IEngine_CreateLEDDevice(&((CEngine *) ((IXAEngine *) self)->mThis)->mEngine.mItf, 9238db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten (SLObjectItf *) pDevice, deviceID, numInterfaces, (const SLInterfaceID *) pInterfaceIds, 9248db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten (const SLboolean *) pInterfaceRequired); 9258db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 9268db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 9278db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 9288db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IXAEngine_CreateVibraDevice(XAEngineItf self, XAObjectItf *pDevice, 9298db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XAuint32 deviceID, XAuint32 numInterfaces, const XAInterfaceID *pInterfaceIds, 9308db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten const XAboolean *pInterfaceRequired) 9318db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 9328db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten // forward to OpenSL ES 9338db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten return IEngine_CreateVibraDevice(&((CEngine *) ((IXAEngine *) self)->mThis)->mEngine.mItf, 9348db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten (SLObjectItf *) pDevice, deviceID, numInterfaces, (const SLInterfaceID *) pInterfaceIds, 9358db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten (const SLboolean *) pInterfaceRequired); 9368db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 9378db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 9388db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 9398db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IEngine_CreateMediaPlayer(XAEngineItf self, XAObjectItf *pPlayer, 9408db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XADataSource *pDataSrc, XADataSource *pBankSrc, XADataSink *pAudioSnk, 9418db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XADataSink *pImageVideoSnk, XADataSink *pVibra, XADataSink *pLEDArray, 9428db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XAuint32 numInterfaces, const XAInterfaceID *pInterfaceIds, 9438db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten const XAboolean *pInterfaceRequired) 9448db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 9458db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XA_ENTER_INTERFACE 9468db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 9478b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten if (NULL == pPlayer) { 9488b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten result = XA_RESULT_PARAMETER_INVALID; 9498b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten } else { 9508b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten *pPlayer = NULL; 9518b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten unsigned exposedMask; 9528b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten const ClassTable *pCMediaPlayer_class = objectIDtoClass(XA_OBJECTID_MEDIAPLAYER); 9538b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten assert(NULL != pCMediaPlayer_class); 9548b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten result = checkInterfaces(pCMediaPlayer_class, numInterfaces, 9558b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten (const SLInterfaceID *) pInterfaceIds, pInterfaceRequired, &exposedMask); 9568b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten if (XA_RESULT_SUCCESS == result) { 9578b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 9588b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten // Construct our new MediaPlayer instance 9598b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten CMediaPlayer *this = (CMediaPlayer *) construct(pCMediaPlayer_class, exposedMask, 9608b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten &((CEngine *) ((IXAEngine *) self)->mThis)->mEngine.mItf); 9618b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten if (NULL == this) { 9628b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten result = XA_RESULT_MEMORY_FAILURE; 9638b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten } else { 9648b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 9658b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten do { 9668b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 9678b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten // Initialize private fields not associated with an interface 9688b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 9698b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten // (assume calloc or memset 0 during allocation) 9708b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten // placement new 9718b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 9728b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 9738b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten // Check the source and sink parameters against generic constraints 9748b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 97594a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten result = checkDataSource("pDataSrc", (const SLDataSource *) pDataSrc, 97694a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten &this->mDataSource, DATALOCATOR_MASK_URI 97794a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten#ifdef ANDROID 97894a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten | DATALOCATOR_MASK_ANDROIDFD 979eae4df541ba1d46f65d37e959baf2127aa632c93Jean-Michel Trivi | DATALOCATOR_MASK_ANDROIDBUFFERQUEUE 98094a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten#endif 98194a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten , DATAFORMAT_MASK_MIME); 9828b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten if (XA_RESULT_SUCCESS != result) { 9838b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten break; 9848b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten } 9858b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 98694a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten result = checkDataSource("pBankSrc", (const SLDataSource *) pBankSrc, 98794a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten &this->mBankSource, DATALOCATOR_MASK_NULL | DATALOCATOR_MASK_URI | 98894a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten DATALOCATOR_MASK_ADDRESS, DATAFORMAT_MASK_NULL); 9898b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten if (XA_RESULT_SUCCESS != result) { 9908b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten break; 9918b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten } 9928b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 99394a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten result = checkDataSink("pAudioSnk", (const SLDataSink *) pAudioSnk, 99494a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten &this->mAudioSink, DATALOCATOR_MASK_OUTPUTMIX, DATAFORMAT_MASK_NULL); 9958b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten if (XA_RESULT_SUCCESS != result) { 9968b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten break; 9978b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten } 9988b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 99994a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten result = checkDataSink("pImageVideoSnk", (const SLDataSink *) pImageVideoSnk, 100094a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten &this->mImageVideoSink, DATALOCATOR_MASK_NATIVEDISPLAY, 100194a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten DATAFORMAT_MASK_NULL); 10028b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten if (XA_RESULT_SUCCESS != result) { 10038b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten break; 10048b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten } 10058b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 100694a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten result = checkDataSink("pVibra", (const SLDataSink *) pVibra, &this->mVibraSink, 100794a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten DATALOCATOR_MASK_NULL | DATALOCATOR_MASK_IODEVICE, 100894a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten DATAFORMAT_MASK_NULL); 10098b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten if (XA_RESULT_SUCCESS != result) { 10108b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten break; 10118b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten } 10128b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 101394a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten result = checkDataSink("pLEDArray", (const SLDataSink *) pLEDArray, 101494a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten &this->mLEDArraySink, DATALOCATOR_MASK_NULL | DATALOCATOR_MASK_IODEVICE, 101594a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten DATAFORMAT_MASK_NULL); 10168b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten if (XA_RESULT_SUCCESS != result) { 10178b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten break; 10188b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten } 10198b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 10208b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten // Unsafe to ever refer to application pointers again 10218b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten pDataSrc = NULL; 10228b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten pBankSrc = NULL; 10238b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten pAudioSnk = NULL; 10248b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten pImageVideoSnk = NULL; 10258b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten pVibra = NULL; 10268b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten pLEDArray = NULL; 10278b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 10288b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten // Check that the requested interfaces are compatible with the data source 10298b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten // ... 10308b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 10318b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten // check the source and sink parameters against platform support 10328b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten#ifdef ANDROID 10338b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten // result = android_mediaPlayer_checkSourceSink(this); 10348b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten if (XA_RESULT_SUCCESS != result) { 10358b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten break; 10368b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten } 10378b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten#endif 10388b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 10398b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten // platform-specific initialization 10408b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten#ifdef ANDROID 1041eae4df541ba1d46f65d37e959baf2127aa632c93Jean-Michel Trivi android_Player_create(this); 10428b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten#endif 10438b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 10448b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten } while (0); 10458b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 10468b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten if (XA_RESULT_SUCCESS != result) { 10478b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten IObject_Destroy(&this->mObject.mItf); 10488b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten } else { 10498b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten IObject_Publish(&this->mObject); 10508b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten // return the new media player object 10518b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten *pPlayer = (XAObjectItf) &this->mObject.mItf; 10528b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten } 10538b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 10548b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten } 10558b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten } 10568b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten 10578b8875067dd02b79361abb00c5d65b02a8ae72b0Glenn Kasten } 10588db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 10598db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XA_LEAVE_INTERFACE 10608db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 10618db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 10628db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 10638db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IEngine_CreateMediaRecorder(XAEngineItf self, XAObjectItf *pRecorder, 10648db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XADataSource *pAudioSrc, XADataSource *pImageVideoSrc, 10658db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XADataSink *pDataSnk, XAuint32 numInterfaces, const XAInterfaceID *pInterfaceIds, 10668db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten const XAboolean *pInterfaceRequired) 10678db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 10688db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XA_ENTER_INTERFACE 10698db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 10708db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten //IXAEngine *this = (IXAEngine *) self; 10718db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 10728db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 107394a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten#if 0 107494a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten "pAudioSrc", pAudioSrc, 107594a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten "pImageVideoSrc", pImageVideoSrc, 107694a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten "pDataSink", pDataSnk, 107794a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten#endif 107894a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten 10798db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XA_LEAVE_INTERFACE 10808db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 10818db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 10828db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 10838db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IXAEngine_CreateOutputMix(XAEngineItf self, XAObjectItf *pMix, 10848db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XAuint32 numInterfaces, const XAInterfaceID *pInterfaceIds, 10858db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten const XAboolean *pInterfaceRequired) 10868db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 10878db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten // forward to OpenSL ES 10888db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten return IEngine_CreateOutputMix(&((CEngine *) ((IXAEngine *) self)->mThis)->mEngine.mItf, 10898db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten (SLObjectItf *) pMix, numInterfaces, (const SLInterfaceID *) pInterfaceIds, 10908db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten (const SLboolean *) pInterfaceRequired); 10918db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 10928db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 10938db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 10948db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IXAEngine_CreateMetadataExtractor(XAEngineItf self, XAObjectItf *pMetadataExtractor, 10958db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XADataSource *pDataSource, XAuint32 numInterfaces, 10968db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten const XAInterfaceID *pInterfaceIds, const XAboolean *pInterfaceRequired) 10978db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 10988db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten // forward to OpenSL ES 10998db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten return IEngine_CreateMetadataExtractor(&((CEngine *) ((IXAEngine *) self)->mThis)->mEngine.mItf, 11008db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten (SLObjectItf *) pMetadataExtractor, (SLDataSource *) pDataSource, numInterfaces, 11018db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten (const SLInterfaceID *) pInterfaceIds, (const SLboolean *) pInterfaceRequired); 11028db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 11038db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11048db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11058db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IXAEngine_CreateExtensionObject(XAEngineItf self, XAObjectItf *pObject, 11068db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten void *pParameters, XAuint32 objectID, XAuint32 numInterfaces, 11078db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten const XAInterfaceID *pInterfaceIds, const XAboolean *pInterfaceRequired) 11088db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 11098db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten // forward to OpenSL ES 11108db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten return IEngine_CreateExtensionObject(&((CEngine *) ((IXAEngine *) self)->mThis)->mEngine.mItf, 11118db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten (SLObjectItf *) pObject, pParameters, objectID, numInterfaces, 11128db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten (const SLInterfaceID *) pInterfaceIds, (const SLboolean *) pInterfaceRequired); 11138db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 11148db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11158db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11168db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IEngine_GetImplementationInfo(XAEngineItf self, XAuint32 *pMajor, XAuint32 *pMinor, 11178db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XAuint32 *pStep, /* XAuint32 nImplementationTextSize, */ const XAchar *pImplementationText) 11188db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 11198db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XA_ENTER_INTERFACE 11208db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11218db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten //IXAEngine *this = (IXAEngine *) self; 11228db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 112394a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten // FIXME 11248db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11258db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XA_LEAVE_INTERFACE 11268db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 11278db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11288db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11298db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IXAEngine_QuerySupportedProfiles(XAEngineItf self, XAint16 *pProfilesSupported) 11308db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 11318db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XA_ENTER_INTERFACE 11328db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11338db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten if (NULL == pProfilesSupported) { 11348db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten result = XA_RESULT_PARAMETER_INVALID; 11358db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten } else { 11368db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten#if 1 113794a37e8117fb72790882dfb815f99e2365754c74Glenn Kasten // FIXME 11388db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten *pProfilesSupported = 0; 11398db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten // FIXME the code below was copied from OpenSL ES and needs to be adapted for OpenMAX AL. 11408db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten#else 11418db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten // The generic implementation doesn't implement any of the profiles, they shouldn't be 11428db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten // declared as supported. Also exclude the fake profiles BASE and OPTIONAL. 11438db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten *pProfilesSupported = USE_PROFILES & 11448db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten (USE_PROFILES_GAME | USE_PROFILES_MUSIC | USE_PROFILES_PHONE); 11458db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten#endif 11468db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten result = XA_RESULT_SUCCESS; 11478db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten } 11488db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11498db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XA_LEAVE_INTERFACE 11508db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 11518db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11528db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11538db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IXAEngine_QueryNumSupportedInterfaces(XAEngineItf self, XAuint32 objectID, 11548db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XAuint32 *pNumSupportedInterfaces) 11558db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 11568db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten // forward to OpenSL ES 11578db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten return IEngine_QueryNumSupportedInterfaces( 11588db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten &((CEngine *) ((IXAEngine *) self)->mThis)->mEngine.mItf, objectID, 11598db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten pNumSupportedInterfaces); 11608db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 11618db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11628db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11638db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IXAEngine_QuerySupportedInterfaces(XAEngineItf self, XAuint32 objectID, 11648db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XAuint32 index, XAInterfaceID *pInterfaceId) 11658db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 11668db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten // forward to OpenSL ES 11678db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten return IEngine_QuerySupportedInterfaces( 11688db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten &((CEngine *) ((IXAEngine *) self)->mThis)->mEngine.mItf, objectID, index, 11698db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten (SLInterfaceID *) pInterfaceId); 11708db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 11718db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11728db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11738db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IXAEngine_QueryNumSupportedExtensions(XAEngineItf self, XAuint32 *pNumExtensions) 11748db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 11758db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten // forward to OpenSL ES 11768db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten return IEngine_QueryNumSupportedExtensions( 11778db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten &((CEngine *) ((IXAEngine *) self)->mThis)->mEngine.mItf, pNumExtensions); 11788db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 11798db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11808db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11818db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IXAEngine_QuerySupportedExtension(XAEngineItf self, XAuint32 index, 11828db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XAchar *pExtensionName, XAint16 *pNameLength) 11838db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 11848db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten // forward to OpenSL ES 11858db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten return IEngine_QuerySupportedExtension(&((CEngine *) ((IXAEngine *) self)->mThis)->mEngine.mItf, 11868db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten index, pExtensionName, (SLint16 *) pNameLength); 11878db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 11888db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11898db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11908db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IXAEngine_IsExtensionSupported(XAEngineItf self, const XAchar *pExtensionName, 11918db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XAboolean *pSupported) 11928db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 11938db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten // forward to OpenSL ES 11948db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten return IEngine_IsExtensionSupported(&((CEngine *) ((IXAEngine *) self)->mThis)->mEngine.mItf, 11958db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten pExtensionName, pSupported); 11968db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 11978db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11988db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 11998db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IXAEngine_QueryLEDCapabilities(XAEngineItf self, XAuint32 *pIndex, 12008db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XAuint32 *pLEDDeviceID, XALEDDescriptor *pDescriptor) 12018db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 12028db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten // forward to OpenSL ES EngineCapabilities 12038db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten return (XAresult) IEngineCapabilities_QueryLEDCapabilities( 12048db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten &((CEngine *) ((IXAEngine *) self)->mThis)->mEngineCapabilities.mItf, pIndex, 12058db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten pLEDDeviceID, (SLLEDDescriptor *) pDescriptor); 12068db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 12078db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 12088db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 12098db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic XAresult IXAEngine_QueryVibraCapabilities(XAEngineItf self, XAuint32 *pIndex, 12108db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten XAuint32 *pVibraDeviceID, XAVibraDescriptor *pDescriptor) 12118db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 12128db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten // forward to OpenSL ES EngineCapabilities 12138db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten return (XAresult) IEngineCapabilities_QueryVibraCapabilities( 12148db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten &((CEngine *) ((IXAEngine *) self)->mThis)->mEngineCapabilities.mItf, pIndex, 12158db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten pVibraDeviceID, (SLVibraDescriptor *) pDescriptor); 12168db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 12178db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 12188db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 12198db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten// OpenMAX AL engine v-table 12208db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 12218db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenstatic const struct XAEngineItf_ IXAEngine_Itf = { 12228db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IEngine_CreateCameraDevice, 12238db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IEngine_CreateRadioDevice, 12248db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IXAEngine_CreateLEDDevice, 12258db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IXAEngine_CreateVibraDevice, 12268db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IEngine_CreateMediaPlayer, 12278db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IEngine_CreateMediaRecorder, 12288db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IXAEngine_CreateOutputMix, 12298db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IXAEngine_CreateMetadataExtractor, 12308db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IXAEngine_CreateExtensionObject, 12318db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IEngine_GetImplementationInfo, 12328db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IXAEngine_QuerySupportedProfiles, 12338db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IXAEngine_QueryNumSupportedInterfaces, 12348db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IXAEngine_QuerySupportedInterfaces, 12358db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IXAEngine_QueryNumSupportedExtensions, 12368db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IXAEngine_QuerySupportedExtension, 12378db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IXAEngine_IsExtensionSupported, 12388db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IXAEngine_QueryLEDCapabilities, 12398db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IXAEngine_QueryVibraCapabilities 12408db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten}; 12418db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 12428db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 12438db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenvoid IXAEngine_init(void *self) 12448db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten{ 12458db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IXAEngine *this = (IXAEngine *) self; 12468db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten this->mItf = &IXAEngine_Itf; 12478db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten} 1248