IEngine.c revision c2b9d79c4b59caff965076f445f5a735a360b084
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 124ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mMuteMask = 0; 125ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mSoloMask = 0; 126ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // const, will be set later by the containing AudioPlayer or MidiPlayer 127ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mNumChannels = 0; 128ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mSampleRateMilliHz = 0; 129daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 130ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Check the source and sink parameters against generic constraints, 131ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // and make a local copy of all parameters in case other application threads 132ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // change memory concurrently. 133daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 134ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = checkDataSource(pAudioSrc, &this->mDataSource); 1353c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi if (SL_RESULT_SUCCESS != result) { 1363c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi break; 1373c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi } 1383c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi 1393c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi result = checkSourceFormatVsInterfacesCompatibility(&this->mDataSource, 1403c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi numInterfaces, pInterfaceIds, pInterfaceRequired); 1413c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi if (SL_RESULT_SUCCESS != result) { 142ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 1433c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi } 144daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 145712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi result = checkDataSink(pAudioSnk, &this->mDataSink, SL_OBJECTID_AUDIOPLAYER); 1463c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi if (SL_RESULT_SUCCESS != result) { 147ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 1483c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi } 149daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 1504b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten // copy the buffer queue count from source locator to the buffer queue interface 15118abcc4b70fab1f84d6fbebac3a8e34480a6c4d3Glenn Kasten // we have already range-checked the value down to a smaller width 1524b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten 15301e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten switch (*(SLuint32 *) pAudioSrc->pLocator) { 15401e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten case SL_DATALOCATOR_BUFFERQUEUE: 15501e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten#ifdef ANDROID 15601e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten case SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE: 15701e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten#endif 15801e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten this->mBufferQueue.mNumBuffers = (SLuint16) ((SLDataLocator_BufferQueue *) 15901e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten pAudioSrc->pLocator)->numBuffers; 16001e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten break; 16101e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten default: 16201e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten this->mBufferQueue.mNumBuffers = 0; 16301e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten break; 16401e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten } 1654b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten 166ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // check the audio source and sink parameters against platform support 167ef8931ae547cd703e69df9ad350d69825da0f546Jean-Michel Trivi#ifdef ANDROID 168d739e18bea1deaf7c487f99a512c0ae7649615c2Jean-Michel Trivi result = android_audioPlayer_checkSourceSink(this); 169928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 170ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 171928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 1720b167267bda99b68346045ccab14e810121d5de4Glenn Kasten#endif 173acd88797a1d3b8225bab888d29036e245f275be5Glenn Kasten 1740b167267bda99b68346045ccab14e810121d5de4Glenn Kasten#ifdef USE_SNDFILE 175ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SndFile_checkAudioPlayerSourceSink(this); 176928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 177ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 178928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 1790b167267bda99b68346045ccab14e810121d5de4Glenn Kasten#endif 1800b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 1810b167267bda99b68346045ccab14e810121d5de4Glenn Kasten#ifdef USE_OUTPUTMIXEXT 182ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = IOutputMixExt_checkAudioPlayerSourceSink(this); 183928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 184ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 185928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 186daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten#endif 1870b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 1883af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME move to dedicated function 189ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Allocate memory for buffer queue 1904b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten 191ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten //if (0 != this->mBufferQueue.mNumBuffers) { 192ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // inline allocation of circular mArray, up to a typical max 193ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (BUFFER_HEADER_TYPICAL >= this->mBufferQueue.mNumBuffers) { 194ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mBufferQueue.mArray = this->mBufferQueue.mTypical; 195ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 196ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Avoid possible integer overflow during multiplication; this arbitrary 197ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // maximum is big enough to not interfere with real applications, but 198ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // small enough to not overflow. 199ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (this->mBufferQueue.mNumBuffers >= 256) { 200ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 201ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 202ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 203ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mBufferQueue.mArray = (BufferHeader *) malloc((this->mBufferQueue. 204ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten mNumBuffers + 1) * sizeof(BufferHeader)); 205ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this->mBufferQueue.mArray) { 206ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 207ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 208ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 209ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 210ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mBufferQueue.mFront = this->mBufferQueue.mArray; 211ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mBufferQueue.mRear = this->mBufferQueue.mArray; 212ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten //} 213ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 214ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // used to store the data source of our audio player 215ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mDynamicSource.mDataSource = &this->mDataSource.u.mSource; 216ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 217ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // platform-specific initialization 218ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten#ifdef ANDROID 219d739e18bea1deaf7c487f99a512c0ae7649615c2Jean-Michel Trivi android_audioPlayer_create(this); 220ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten#endif 2210b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 222ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } while (0); 223daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 224e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten if (SL_RESULT_SUCCESS != result) { 225f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Destroy(&this->mObject.mItf); 226f51dba65751107c930759938775b75531ec1f330Glenn Kasten } else { 227f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 228f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new audio player object 229f51dba65751107c930759938775b75531ec1f330Glenn Kasten *pPlayer = &this->mObject.mItf; 230e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten } 231daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 232ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 233ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 234acd88797a1d3b8225bab888d29036e245f275be5Glenn Kasten 235ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 236ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 237ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 2380b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 2390b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 240ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 241ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kastenstatic SLresult IEngine_CreateAudioRecorder(SLEngineItf self, SLObjectItf *pRecorder, 242ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten SLDataSource *pAudioSrc, SLDataSink *pAudioSnk, SLuint32 numInterfaces, 243ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 2440b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 245ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 246ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 247a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if (USE_PROFILES & USE_PROFILES_OPTIONAL) || defined(ANDROID) 248ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pRecorder) { 249ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 250ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 251ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pRecorder = NULL; 252ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 253ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCAudioRecorder_class = objectIDtoClass(SL_OBJECTID_AUDIORECORDER); 254c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten if (NULL == pCAudioRecorder_class) { 255c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 256c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } else { 257c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = checkInterfaces(pCAudioRecorder_class, numInterfaces, 258c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 259c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } 2603af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 261ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 262ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 263ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Construct our new AudioRecorder instance 264ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CAudioRecorder *this = (CAudioRecorder *) construct(pCAudioRecorder_class, exposedMask, 2653af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi self); 266ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 267ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 268ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 269ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 270ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten do { 271712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // const, will be set later by the containing AudioRecorder 272712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi this->mNumChannels = 0; 273712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi this->mSampleRateMilliHz = 0; 274712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi 275ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Check the source and sink parameters, and make a local copy of all parameters 276ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = checkDataSource(pAudioSrc, &this->mDataSource); 277928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 278ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 279928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 280712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi result = checkDataSink(pAudioSnk, &this->mDataSink, SL_OBJECTID_AUDIORECORDER); 281928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 282ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 283928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 284ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 2853af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check the audio source and sink parameters against platform support 2863af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef ANDROID 2873af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi result = android_audioRecorder_checkSourceSinkSupport(this); 2883af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_RESULT_SUCCESS != result) { 289a7b79e766ec6d95e9236168c27461c2ebaef4659Glenn Kasten SL_LOGE("Cannot create AudioRecorder: invalid source or sink"); 2903af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2923af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 2933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2944b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten#ifdef ANDROID 2953af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME move to dedicated function 2963af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SLuint32 locatorType = *(SLuint32 *) pAudioSnk->pLocator; 29701e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten if (locatorType == SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE) { 2983af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi this->mBufferQueue.mNumBuffers = ((SLDataLocator_BufferQueue *) 2993af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi pAudioSnk->pLocator)->numBuffers; 3003af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // inline allocation of circular Buffer Queue mArray, up to a typical max 3013af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (BUFFER_HEADER_TYPICAL >= this->mBufferQueue.mNumBuffers) { 3023af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi this->mBufferQueue.mArray = this->mBufferQueue.mTypical; 3033af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 3043af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Avoid possible integer overflow during multiplication; this arbitrary 3053af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // maximum is big enough to not interfere with real applications, but 3063af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // small enough to not overflow. 3073af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (this->mBufferQueue.mNumBuffers >= 256) { 3083af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi result = SL_RESULT_MEMORY_FAILURE; 3093af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 3103af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 3113af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi this->mBufferQueue.mArray = (BufferHeader *) malloc((this->mBufferQueue. 3123af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi mNumBuffers + 1) * sizeof(BufferHeader)); 3133af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL == this->mBufferQueue.mArray) { 3143af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi result = SL_RESULT_MEMORY_FAILURE; 3153af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 3163af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 3173af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 3183af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi this->mBufferQueue.mFront = this->mBufferQueue.mArray; 3193af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi this->mBufferQueue.mRear = this->mBufferQueue.mArray; 3203af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 3214b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten#endif 3223af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3233af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // platform-specific initialization 3243af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef ANDROID 3253af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi android_audioRecorder_create(this); 3263af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 327ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 328ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } while (0); 329ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 330928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 331f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Destroy(&this->mObject.mItf); 332f51dba65751107c930759938775b75531ec1f330Glenn Kasten } else { 333f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 334f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new audio recorder object 335f51dba65751107c930759938775b75531ec1f330Glenn Kasten *pRecorder = &this->mObject.mItf; 336928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 337ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 338ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 339ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 340ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 341ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 3427a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 3437a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 3447a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 345ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 346ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 3470b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 3480b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 349ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 3500b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_CreateMidiPlayer(SLEngineItf self, SLObjectItf *pPlayer, 3510b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLDataSource *pMIDISrc, SLDataSource *pBankSrc, SLDataSink *pAudioOutput, 3520b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLDataSink *pVibra, SLDataSink *pLEDArray, SLuint32 numInterfaces, 3530b167267bda99b68346045ccab14e810121d5de4Glenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 3540b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 355ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 356ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 357a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if USE_PROFILES & (USE_PROFILES_GAME | USE_PROFILES_PHONE) 358928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if ((NULL == pPlayer) || (NULL == pMIDISrc) || (NULL == pAudioOutput)) { 359ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 360ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 361ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pPlayer = NULL; 362ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 363ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCMidiPlayer_class = objectIDtoClass(SL_OBJECTID_MIDIPLAYER); 364c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten if (NULL == pCMidiPlayer_class) { 365c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 366c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } else { 367c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = checkInterfaces(pCMidiPlayer_class, numInterfaces, 368c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 369c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } 370ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 371ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CMidiPlayer *this = (CMidiPlayer *) construct(pCMidiPlayer_class, exposedMask, self); 372ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 373ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 374ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 375928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // FIXME a fake value - why not use value from IPlay_init? what does CT check for? 3763d81b8ca5d3cee893672beb76e00849d4f3fa8b8Glenn Kasten this->mPlay.mDuration = 0; 377f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 378f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new MIDI player object 379f51dba65751107c930759938775b75531ec1f330Glenn Kasten *pPlayer = &this->mObject.mItf; 380ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 381ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 382ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 3837a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 3847a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 3857a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 386ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 387ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 3880b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 3890b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 390ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 3910b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_CreateListener(SLEngineItf self, SLObjectItf *pListener, 392d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten SLuint32 numInterfaces, const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 3930b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 394ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 395ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 396a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if USE_PROFILES & USE_PROFILES_GAME 397ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pListener) { 398ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 399ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 400ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pListener = NULL; 401ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 402ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCListener_class = objectIDtoClass(SL_OBJECTID_LISTENER); 403c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten if (NULL == pCListener_class) { 404c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 405c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } else { 406c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = checkInterfaces(pCListener_class, numInterfaces, 407c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 408c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } 409ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 410ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CListener *this = (CListener *) construct(pCListener_class, exposedMask, self); 411ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 412ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 413ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 414f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 415f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new 3D listener object 416ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pListener = &this->mObject.mItf; 417ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 418ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 419ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 4207a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 4217a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 4227a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 423ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 424ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 4250b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 4260b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 427ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 428d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kastenstatic SLresult IEngine_Create3DGroup(SLEngineItf self, SLObjectItf *pGroup, SLuint32 numInterfaces, 429d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 4300b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 431ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 432ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 433a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if USE_PROFILES & USE_PROFILES_GAME 434ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pGroup) { 435ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 436ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 437ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pGroup = NULL; 438ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 439ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pC3DGroup_class = objectIDtoClass(SL_OBJECTID_3DGROUP); 440c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten if (NULL == pC3DGroup_class) { 441c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 442c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } else { 443c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = checkInterfaces(pC3DGroup_class, numInterfaces, 444c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 445c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } 446ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 447ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten C3DGroup *this = (C3DGroup *) construct(pC3DGroup_class, exposedMask, self); 448ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 449ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 450ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 451ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mMemberMask = 0; 452f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 453f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new 3D group object 454ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pGroup = &this->mObject.mItf; 455ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 456ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 457ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 4587a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 4597a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 4607a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 461ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 462ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 4630b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 4640b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 465ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 46600d2d554e04ac369367c903dbf53b975355d1bcdGlenn Kastenstatic SLresult IEngine_CreateOutputMix(SLEngineItf self, SLObjectItf *pMix, SLuint32 numInterfaces, 46700d2d554e04ac369367c903dbf53b975355d1bcdGlenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 4680b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 469ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 470ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 471ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pMix) { 472ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 473ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 474ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pMix = NULL; 475ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 476ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCOutputMix_class = objectIDtoClass(SL_OBJECTID_OUTPUTMIX); 477c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten assert(NULL != pCOutputMix_class); 478ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = checkInterfaces(pCOutputMix_class, numInterfaces, 479ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 480ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 481ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten COutputMix *this = (COutputMix *) construct(pCOutputMix_class, exposedMask, self); 482ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 483ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 484ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 48543e7743b5297cc5afcb246a7e2b5d825a607f8afJean-Michel Trivi#ifdef ANDROID 48643e7743b5297cc5afcb246a7e2b5d825a607f8afJean-Michel Trivi android_outputMix_create(this); 48743e7743b5297cc5afcb246a7e2b5d825a607f8afJean-Michel Trivi#endif 488f51dba65751107c930759938775b75531ec1f330Glenn Kasten#ifdef USE_SDL 489f51dba65751107c930759938775b75531ec1f330Glenn Kasten IEngine *thisEngine = this->mObject.mEngine; 490f51dba65751107c930759938775b75531ec1f330Glenn Kasten interface_lock_exclusive(thisEngine); 491f51dba65751107c930759938775b75531ec1f330Glenn Kasten bool unpause = false; 492f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (NULL == thisEngine->mOutputMix) { 493f51dba65751107c930759938775b75531ec1f330Glenn Kasten thisEngine->mOutputMix = this; 494f51dba65751107c930759938775b75531ec1f330Glenn Kasten unpause = true; 495f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 496f51dba65751107c930759938775b75531ec1f330Glenn Kasten interface_unlock_exclusive(thisEngine); 497f51dba65751107c930759938775b75531ec1f330Glenn Kasten#endif 498f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 499f51dba65751107c930759938775b75531ec1f330Glenn Kasten#ifdef USE_SDL 500f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (unpause) { 501f51dba65751107c930759938775b75531ec1f330Glenn Kasten // Enable SDL_callback to be called periodically by SDL's internal thread 502f51dba65751107c930759938775b75531ec1f330Glenn Kasten SDL_PauseAudio(0); 503f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 504f51dba65751107c930759938775b75531ec1f330Glenn Kasten#endif 505f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new output mix object 506ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pMix = &this->mObject.mItf; 507ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 508ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 509ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 510ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 511ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 5120b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 5130b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 514ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 515d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kastenstatic SLresult IEngine_CreateMetadataExtractor(SLEngineItf self, SLObjectItf *pMetadataExtractor, 516d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten SLDataSource *pDataSource, SLuint32 numInterfaces, const SLInterfaceID *pInterfaceIds, 5170b167267bda99b68346045ccab14e810121d5de4Glenn Kasten const SLboolean *pInterfaceRequired) 5180b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 519ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 520ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 521a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if USE_PROFILES & (USE_PROFILES_GAME | USE_PROFILES_MUSIC) 522ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pMetadataExtractor) { 523ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 524ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 525ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pMetadataExtractor = NULL; 526ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 527ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCMetadataExtractor_class = 528ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten objectIDtoClass(SL_OBJECTID_METADATAEXTRACTOR); 529c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten if (NULL == pCMetadataExtractor_class) { 530c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 531c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } else { 532c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten result = checkInterfaces(pCMetadataExtractor_class, numInterfaces, 533c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 534c2b9d79c4b59caff965076f445f5a735a360b084Glenn Kasten } 535ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 536ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CMetadataExtractor *this = (CMetadataExtractor *) 537ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten construct(pCMetadataExtractor_class, exposedMask, self); 538ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 539ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 540ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 541f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 542f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new metadata extractor object 543ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pMetadataExtractor = &this->mObject.mItf; 544ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 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 556d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kastenstatic SLresult IEngine_CreateExtensionObject(SLEngineItf self, SLObjectItf *pObject, 557d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten void *pParameters, SLuint32 objectID, SLuint32 numInterfaces, 558d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 5590b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 560ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 561ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 562ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pObject) { 563ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 564ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 565ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pObject = NULL; 566ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 567ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 568ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 569ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 5700b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 5710b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 572ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 5730b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_QueryNumSupportedInterfaces(SLEngineItf self, 5740b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLuint32 objectID, SLuint32 *pNumSupportedInterfaces) 5750b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 576ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 577ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 578ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pNumSupportedInterfaces) { 579ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 580ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 581ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *class__ = objectIDtoClass(objectID); 582ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == class__) { 583ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 584ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 585ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SLuint32 count = 0; 586ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SLuint32 i; 587c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten for (i = 0; i < class__->mInterfaceCount; ++i) { 588c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten switch (class__->mInterfaces[i].mInterface) { 589c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_IMPLICIT: 590c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_EXPLICIT: 5915e3b06982dbf1eae237cc74326e66d51d3cdd664Glenn Kasten case INTERFACE_EXPLICIT_PREREALIZE: 592c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_DYNAMIC: 593ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten ++count; 594c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 595c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_UNAVAILABLE: 596c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 597c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten default: 598c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten assert(false); 599c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 600c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten } 601c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten } 602ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pNumSupportedInterfaces = count; 603ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 604ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 605ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 606ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 607ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE; 6080b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 6090b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 610ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 6110b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_QuerySupportedInterfaces(SLEngineItf self, 6120b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLuint32 objectID, SLuint32 index, SLInterfaceID *pInterfaceId) 6130b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 614ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 615ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 616ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pInterfaceId) { 617ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 618ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 619ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pInterfaceId = NULL; 620ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *class__ = objectIDtoClass(objectID); 621ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == class__) { 622ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 623ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 624ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; // will be reset later 625ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SLuint32 i; 626ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten for (i = 0; i < class__->mInterfaceCount; ++i) { 627c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten switch (class__->mInterfaces[i].mInterface) { 628c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_IMPLICIT: 629c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_EXPLICIT: 6305e3b06982dbf1eae237cc74326e66d51d3cdd664Glenn Kasten case INTERFACE_EXPLICIT_PREREALIZE: 631c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_DYNAMIC: 632c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 633c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_UNAVAILABLE: 634ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten continue; 635c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten default: 636c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten assert(false); 637c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 638c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten } 639ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (index == 0) { 64001e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // FIXME Note that if there are aliases, this returns only the primary 641ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pInterfaceId = &SL_IID_array[class__->mInterfaces[i].mMPH]; 642ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 643ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 644ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 645ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten --index; 646ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 647a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten } 648a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten } 649ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 650ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 6510b167267bda99b68346045ccab14e810121d5de4Glenn Kasten}; 6520b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 653ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 654ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kastenstatic SLresult IEngine_QueryNumSupportedExtensions(SLEngineItf self, SLuint32 *pNumExtensions) 6550b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 656ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 657ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 658ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pNumExtensions) { 659ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 660ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 661e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#ifdef ANDROID 662e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi // FIXME support Android extensions 663e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#else 664ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pNumExtensions = 0; 665e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#endif 666ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 667ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 668ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 669ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 6700b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 6710b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 672ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 6730b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_QuerySupportedExtension(SLEngineItf self, 6740b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLuint32 index, SLchar *pExtensionName, SLint16 *pNameLength) 6750b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 676ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 677ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 6780b167267bda99b68346045ccab14e810121d5de4Glenn Kasten // any index >= 0 will be >= number of supported extensions 679e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi 680e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#ifdef ANDROID 681e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi // FIXME support Android extensions 682e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 683e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#else 684ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 685e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#endif 686ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 687ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 6880b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 6890b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 690ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 6910b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_IsExtensionSupported(SLEngineItf self, 6920b167267bda99b68346045ccab14e810121d5de4Glenn Kasten const SLchar *pExtensionName, SLboolean *pSupported) 6930b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 694ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 695ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 696ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pExtensionName || NULL == pSupported) { 697ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 698ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 699e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#ifdef ANDROID 700e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi // FIXME support Android extensions 701e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi *pSupported = SL_BOOLEAN_FALSE; 702e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#else 703ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // no extensions are supported 704ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pSupported = SL_BOOLEAN_FALSE; 705e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#endif 706ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 707ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 708ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 709ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 7100b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 7110b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 712ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 7130b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic const struct SLEngineItf_ IEngine_Itf = { 7140b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateLEDDevice, 7150b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateVibraDevice, 7160b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateAudioPlayer, 7170b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateAudioRecorder, 7180b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateMidiPlayer, 7190b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateListener, 7200b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_Create3DGroup, 7210b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateOutputMix, 7220b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateMetadataExtractor, 7230b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateExtensionObject, 7240b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_QueryNumSupportedInterfaces, 7250b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_QuerySupportedInterfaces, 7260b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_QueryNumSupportedExtensions, 7270b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_QuerySupportedExtension, 7280b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_IsExtensionSupported 7290b167267bda99b68346045ccab14e810121d5de4Glenn Kasten}; 7300b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 7310b167267bda99b68346045ccab14e810121d5de4Glenn Kastenvoid IEngine_init(void *self) 7320b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 7330b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine *this = (IEngine *) self; 7340b167267bda99b68346045ccab14e810121d5de4Glenn Kasten this->mItf = &IEngine_Itf; 7350b167267bda99b68346045ccab14e810121d5de4Glenn Kasten // mLossOfControlGlobal is initialized in CreateEngine 73600d2d554e04ac369367c903dbf53b975355d1bcdGlenn Kasten#ifdef USE_SDL 73700d2d554e04ac369367c903dbf53b975355d1bcdGlenn Kasten this->mOutputMix = NULL; 73800d2d554e04ac369367c903dbf53b975355d1bcdGlenn Kasten#endif 739ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten this->mInstanceCount = 1; // ourself 740ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten this->mInstanceMask = 0; 741e5bf0d2c9531a7064eb3ddcafaf93ac1b0974037Glenn Kasten this->mChangedMask = 0; 7420b167267bda99b68346045ccab14e810121d5de4Glenn Kasten unsigned i; 743928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten for (i = 0; i < MAX_INSTANCE; ++i) { 7440b167267bda99b68346045ccab14e810121d5de4Glenn Kasten this->mInstances[i] = NULL; 745928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 746d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten this->mShutdown = SL_BOOLEAN_FALSE; 7474597a7427b697df31d0bbf4c2040806d0c27b6e0Glenn Kasten this->mShutdownAck = SL_BOOLEAN_FALSE; 74814e903028c4abfc1b2fbfab6560e3b864086f895Glenn Kasten#if defined(ANDROID) && !defined(USE_BACKPORT) 7494be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi this->mEqNumPresets = 0; 7504be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi this->mEqPresetNames = NULL; 7514be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi#endif 7520b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 753