IEngine.c revision 01e9f5fa4698856f92bcfd88188ee4c8397b22db
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 27c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten#ifdef USE_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); 34ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = checkInterfaces(pCLEDDevice_class, numInterfaces, pInterfaceIds, 35ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten pInterfaceRequired, &exposedMask); 36ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 37ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CLEDDevice *this = (CLEDDevice *) construct(pCLEDDevice_class, exposedMask, self); 38ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 39ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 40ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 41ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mDeviceID = deviceID; 42f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 43f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new LED object 44ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pDevice = &this->mObject.mItf; 45ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 46ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 47ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 487a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 497a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 507a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 51ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 52ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 530b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 540b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 55ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 56daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kastenstatic SLresult IEngine_CreateVibraDevice(SLEngineItf self, SLObjectItf *pDevice, SLuint32 deviceID, 57daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten SLuint32 numInterfaces, const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 580b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 59ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 60ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 61c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten#ifdef USE_OPTIONAL 62928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if ((NULL == pDevice) || (SL_DEFAULTDEVICEID_VIBRA != deviceID)) { 63ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 64ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 65ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pDevice = NULL; 66ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 67ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCVibraDevice_class = objectIDtoClass(SL_OBJECTID_VIBRADEVICE); 68ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = checkInterfaces(pCVibraDevice_class, numInterfaces, 69ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 70ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 71ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CVibraDevice *this = (CVibraDevice *) construct(pCVibraDevice_class, exposedMask, self); 72ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 73ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 74ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 75ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mDeviceID = deviceID; 76f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 77f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new vibra object 78ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pDevice = &this->mObject.mItf; 79ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 80ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 81ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 827a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 837a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 847a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 85ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 86ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 870b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 880b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 89ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 900b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_CreateAudioPlayer(SLEngineItf self, SLObjectItf *pPlayer, 910b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLDataSource *pAudioSrc, SLDataSink *pAudioSnk, SLuint32 numInterfaces, 920b167267bda99b68346045ccab14e810121d5de4Glenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 930b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 94ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 95ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 96ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pPlayer) { 97ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 98ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 99ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pPlayer = NULL; 100ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 101ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCAudioPlayer_class = objectIDtoClass(SL_OBJECTID_AUDIOPLAYER); 102ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = checkInterfaces(pCAudioPlayer_class, numInterfaces, 103ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 104ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 105ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 106ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Construct our new AudioPlayer instance 107ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CAudioPlayer *this = (CAudioPlayer *) construct(pCAudioPlayer_class, exposedMask, self); 108ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 109ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 110ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 111b91e32605ecf39e34ad39936b1ee193bb4e30225Glenn Kasten 112ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten do { 113daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 114ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Initialize private fields not associated with an interface 115ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mMuteMask = 0; 116ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mSoloMask = 0; 117ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // const, will be set later by the containing AudioPlayer or MidiPlayer 118ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mNumChannels = 0; 119ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mSampleRateMilliHz = 0; 120daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 121ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Check the source and sink parameters against generic constraints, 122ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // and make a local copy of all parameters in case other application threads 123ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // change memory concurrently. 124daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 125ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = checkDataSource(pAudioSrc, &this->mDataSource); 1263c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi if (SL_RESULT_SUCCESS != result) { 1273c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi break; 1283c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi } 1293c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi 1303c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi result = checkSourceFormatVsInterfacesCompatibility(&this->mDataSource, 1313c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi numInterfaces, pInterfaceIds, pInterfaceRequired); 1323c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi if (SL_RESULT_SUCCESS != result) { 133ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 1343c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi } 135daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 136712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi result = checkDataSink(pAudioSnk, &this->mDataSink, SL_OBJECTID_AUDIOPLAYER); 1373c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi if (SL_RESULT_SUCCESS != result) { 138ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 1393c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi } 140daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 1414b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten // copy the buffer queue count from source locator to the buffer queue interface 14218abcc4b70fab1f84d6fbebac3a8e34480a6c4d3Glenn Kasten // we have already range-checked the value down to a smaller width 1434b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten 14401e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten switch (*(SLuint32 *) pAudioSrc->pLocator) { 14501e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten case SL_DATALOCATOR_BUFFERQUEUE: 14601e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten#ifdef ANDROID 14701e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten case SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE: 14801e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten#endif 14901e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten this->mBufferQueue.mNumBuffers = (SLuint16) ((SLDataLocator_BufferQueue *) 15001e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten pAudioSrc->pLocator)->numBuffers; 15101e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten break; 15201e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten default: 15301e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten this->mBufferQueue.mNumBuffers = 0; 15401e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten break; 15501e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten } 1564b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten 157ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // check the audio source and sink parameters against platform support 158ef8931ae547cd703e69df9ad350d69825da0f546Jean-Michel Trivi#ifdef ANDROID 159d739e18bea1deaf7c487f99a512c0ae7649615c2Jean-Michel Trivi result = android_audioPlayer_checkSourceSink(this); 160928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 161ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 162928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 1630b167267bda99b68346045ccab14e810121d5de4Glenn Kasten#endif 164acd88797a1d3b8225bab888d29036e245f275be5Glenn Kasten 1650b167267bda99b68346045ccab14e810121d5de4Glenn Kasten#ifdef USE_SNDFILE 166ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SndFile_checkAudioPlayerSourceSink(this); 167928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 168ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 169928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 1700b167267bda99b68346045ccab14e810121d5de4Glenn Kasten#endif 1710b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 1720b167267bda99b68346045ccab14e810121d5de4Glenn Kasten#ifdef USE_OUTPUTMIXEXT 173ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = IOutputMixExt_checkAudioPlayerSourceSink(this); 174928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 175ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 176928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 177daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten#endif 1780b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 1793af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME move to dedicated function 180ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Allocate memory for buffer queue 1814b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten 182ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten //if (0 != this->mBufferQueue.mNumBuffers) { 183ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // inline allocation of circular mArray, up to a typical max 184ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (BUFFER_HEADER_TYPICAL >= this->mBufferQueue.mNumBuffers) { 185ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mBufferQueue.mArray = this->mBufferQueue.mTypical; 186ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 187ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Avoid possible integer overflow during multiplication; this arbitrary 188ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // maximum is big enough to not interfere with real applications, but 189ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // small enough to not overflow. 190ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (this->mBufferQueue.mNumBuffers >= 256) { 191ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 192ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 193ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 194ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mBufferQueue.mArray = (BufferHeader *) malloc((this->mBufferQueue. 195ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten mNumBuffers + 1) * sizeof(BufferHeader)); 196ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this->mBufferQueue.mArray) { 197ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 198ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 199ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 200ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 201ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mBufferQueue.mFront = this->mBufferQueue.mArray; 202ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mBufferQueue.mRear = this->mBufferQueue.mArray; 203ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten //} 204ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 205ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // used to store the data source of our audio player 206ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mDynamicSource.mDataSource = &this->mDataSource.u.mSource; 207ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 208ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // platform-specific initialization 209ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten#ifdef ANDROID 210d739e18bea1deaf7c487f99a512c0ae7649615c2Jean-Michel Trivi android_audioPlayer_create(this); 211ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten#endif 2120b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 213ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } while (0); 214daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 215e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten if (SL_RESULT_SUCCESS != result) { 216f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Destroy(&this->mObject.mItf); 217f51dba65751107c930759938775b75531ec1f330Glenn Kasten } else { 218f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 219f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new audio player object 220f51dba65751107c930759938775b75531ec1f330Glenn Kasten *pPlayer = &this->mObject.mItf; 221e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten } 222daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 223ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 224ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 225acd88797a1d3b8225bab888d29036e245f275be5Glenn Kasten 226ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 227ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 228ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 2290b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 2300b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 231ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 232ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kastenstatic SLresult IEngine_CreateAudioRecorder(SLEngineItf self, SLObjectItf *pRecorder, 233ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten SLDataSource *pAudioSrc, SLDataSink *pAudioSnk, SLuint32 numInterfaces, 234ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 2350b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 236ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 237ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 238c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten#if defined(USE_OPTIONAL) || defined(ANDROID) 239ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pRecorder) { 240ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 241ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 242ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pRecorder = NULL; 243ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 244ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCAudioRecorder_class = objectIDtoClass(SL_OBJECTID_AUDIORECORDER); 245ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = checkInterfaces(pCAudioRecorder_class, numInterfaces, 2463af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi pInterfaceIds, pInterfaceRequired, &exposedMask); 2473af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 248ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 249ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 250ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Construct our new AudioRecorder instance 251ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CAudioRecorder *this = (CAudioRecorder *) construct(pCAudioRecorder_class, exposedMask, 2523af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi self); 253ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 254ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 255ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 256ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 257ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten do { 258712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi // const, will be set later by the containing AudioRecorder 259712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi this->mNumChannels = 0; 260712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi this->mSampleRateMilliHz = 0; 261712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi 262ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // Check the source and sink parameters, and make a local copy of all parameters 263ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = checkDataSource(pAudioSrc, &this->mDataSource); 264928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 265ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 266928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 267712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi result = checkDataSink(pAudioSnk, &this->mDataSink, SL_OBJECTID_AUDIORECORDER); 268928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 269ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 270928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 271ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 2723af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // check the audio source and sink parameters against platform support 2733af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef ANDROID 2743af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi result = android_audioRecorder_checkSourceSinkSupport(this); 2753af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (SL_RESULT_SUCCESS != result) { 276a7b79e766ec6d95e9236168c27461c2ebaef4659Glenn Kasten SL_LOGE("Cannot create AudioRecorder: invalid source or sink"); 2773af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2783af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2793af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 2803af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 2814b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten#ifdef ANDROID 2823af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // FIXME move to dedicated function 2833af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi SLuint32 locatorType = *(SLuint32 *) pAudioSnk->pLocator; 28401e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten if (locatorType == SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE) { 2853af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi this->mBufferQueue.mNumBuffers = ((SLDataLocator_BufferQueue *) 2863af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi pAudioSnk->pLocator)->numBuffers; 2873af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // inline allocation of circular Buffer Queue mArray, up to a typical max 2883af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (BUFFER_HEADER_TYPICAL >= this->mBufferQueue.mNumBuffers) { 2893af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi this->mBufferQueue.mArray = this->mBufferQueue.mTypical; 2903af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } else { 2913af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // Avoid possible integer overflow during multiplication; this arbitrary 2923af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // maximum is big enough to not interfere with real applications, but 2933af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // small enough to not overflow. 2943af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (this->mBufferQueue.mNumBuffers >= 256) { 2953af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi result = SL_RESULT_MEMORY_FAILURE; 2963af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 2973af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 2983af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi this->mBufferQueue.mArray = (BufferHeader *) malloc((this->mBufferQueue. 2993af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi mNumBuffers + 1) * sizeof(BufferHeader)); 3003af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi if (NULL == this->mBufferQueue.mArray) { 3013af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi result = SL_RESULT_MEMORY_FAILURE; 3023af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi break; 3033af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 3043af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 3053af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi this->mBufferQueue.mFront = this->mBufferQueue.mArray; 3063af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi this->mBufferQueue.mRear = this->mBufferQueue.mArray; 3073af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi } 3084b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten#endif 3093af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi 3103af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi // platform-specific initialization 3113af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#ifdef ANDROID 3123af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi android_audioRecorder_create(this); 3133af2a8dd03f3113d5da1000dd79c143a9f0c4f36Jean-Michel Trivi#endif 314ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 315ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } while (0); 316ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 317928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 318f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Destroy(&this->mObject.mItf); 319f51dba65751107c930759938775b75531ec1f330Glenn Kasten } else { 320f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 321f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new audio recorder object 322f51dba65751107c930759938775b75531ec1f330Glenn Kasten *pRecorder = &this->mObject.mItf; 323928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 324ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 325ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 326ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 327ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 328ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 3297a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 3307a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 3317a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 332ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 333ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 3340b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 3350b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 336ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 3370b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_CreateMidiPlayer(SLEngineItf self, SLObjectItf *pPlayer, 3380b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLDataSource *pMIDISrc, SLDataSource *pBankSrc, SLDataSink *pAudioOutput, 3390b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLDataSink *pVibra, SLDataSink *pLEDArray, SLuint32 numInterfaces, 3400b167267bda99b68346045ccab14e810121d5de4Glenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 3410b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 342ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 343ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 344c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten#if defined(USE_GAME) || defined(USE_PHONE) 345928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if ((NULL == pPlayer) || (NULL == pMIDISrc) || (NULL == pAudioOutput)) { 346ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 347ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 348ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pPlayer = NULL; 349ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 350ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCMidiPlayer_class = objectIDtoClass(SL_OBJECTID_MIDIPLAYER); 351ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = checkInterfaces(pCMidiPlayer_class, numInterfaces, 352ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 353ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 354ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CMidiPlayer *this = (CMidiPlayer *) construct(pCMidiPlayer_class, exposedMask, self); 355ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 356ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 357ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 358928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // FIXME a fake value - why not use value from IPlay_init? what does CT check for? 3593d81b8ca5d3cee893672beb76e00849d4f3fa8b8Glenn Kasten this->mPlay.mDuration = 0; 360f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 361f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new MIDI player object 362f51dba65751107c930759938775b75531ec1f330Glenn Kasten *pPlayer = &this->mObject.mItf; 363ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 364ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 365ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 3667a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 3677a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 3687a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 369ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 370ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 3710b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 3720b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 373ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 3740b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_CreateListener(SLEngineItf self, SLObjectItf *pListener, 375d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten SLuint32 numInterfaces, const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 3760b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 377ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 378ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 379c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten#ifdef USE_GAME 380ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pListener) { 381ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 382ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 383ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pListener = NULL; 384ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 385ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCListener_class = objectIDtoClass(SL_OBJECTID_LISTENER); 386ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = checkInterfaces(pCListener_class, numInterfaces, 387ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 388ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 389ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CListener *this = (CListener *) construct(pCListener_class, exposedMask, self); 390ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 391ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 392ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 393f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 394f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new 3D listener object 395ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pListener = &this->mObject.mItf; 396ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 397ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 398ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 3997a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 4007a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 4017a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 402ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 403ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 4040b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 4050b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 406ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 407d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kastenstatic SLresult IEngine_Create3DGroup(SLEngineItf self, SLObjectItf *pGroup, SLuint32 numInterfaces, 408d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 4090b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 410ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 411ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 412c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten#ifdef USE_GAME 413ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pGroup) { 414ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 415ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 416ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pGroup = NULL; 417ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 418ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pC3DGroup_class = objectIDtoClass(SL_OBJECTID_3DGROUP); 419ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = checkInterfaces(pC3DGroup_class, numInterfaces, 420ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 421ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 422ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten C3DGroup *this = (C3DGroup *) construct(pC3DGroup_class, exposedMask, self); 423ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 424ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 425ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 426ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mMemberMask = 0; 427f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 428f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new 3D group object 429ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pGroup = &this->mObject.mItf; 430ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 431ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 432ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 4337a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 4347a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 4357a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 436ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 437ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 4380b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 4390b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 440ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 44100d2d554e04ac369367c903dbf53b975355d1bcdGlenn Kastenstatic SLresult IEngine_CreateOutputMix(SLEngineItf self, SLObjectItf *pMix, SLuint32 numInterfaces, 44200d2d554e04ac369367c903dbf53b975355d1bcdGlenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 4430b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 444ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 445ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 446ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pMix) { 447ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 448ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 449ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pMix = NULL; 450ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 451ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCOutputMix_class = objectIDtoClass(SL_OBJECTID_OUTPUTMIX); 452ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = checkInterfaces(pCOutputMix_class, numInterfaces, 453ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 454ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 455ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten COutputMix *this = (COutputMix *) construct(pCOutputMix_class, exposedMask, self); 456ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 457ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 458ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 45943e7743b5297cc5afcb246a7e2b5d825a607f8afJean-Michel Trivi#ifdef ANDROID 46043e7743b5297cc5afcb246a7e2b5d825a607f8afJean-Michel Trivi android_outputMix_create(this); 46143e7743b5297cc5afcb246a7e2b5d825a607f8afJean-Michel Trivi#endif 462f51dba65751107c930759938775b75531ec1f330Glenn Kasten#ifdef USE_SDL 463f51dba65751107c930759938775b75531ec1f330Glenn Kasten IEngine *thisEngine = this->mObject.mEngine; 464f51dba65751107c930759938775b75531ec1f330Glenn Kasten interface_lock_exclusive(thisEngine); 465f51dba65751107c930759938775b75531ec1f330Glenn Kasten bool unpause = false; 466f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (NULL == thisEngine->mOutputMix) { 467f51dba65751107c930759938775b75531ec1f330Glenn Kasten thisEngine->mOutputMix = this; 468f51dba65751107c930759938775b75531ec1f330Glenn Kasten unpause = true; 469f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 470f51dba65751107c930759938775b75531ec1f330Glenn Kasten interface_unlock_exclusive(thisEngine); 471f51dba65751107c930759938775b75531ec1f330Glenn Kasten#endif 472f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 473f51dba65751107c930759938775b75531ec1f330Glenn Kasten#ifdef USE_SDL 474f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (unpause) { 475f51dba65751107c930759938775b75531ec1f330Glenn Kasten // Enable SDL_callback to be called periodically by SDL's internal thread 476f51dba65751107c930759938775b75531ec1f330Glenn Kasten SDL_PauseAudio(0); 477f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 478f51dba65751107c930759938775b75531ec1f330Glenn Kasten#endif 479f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new output mix object 480ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pMix = &this->mObject.mItf; 481ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 482ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 483ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 484ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 485ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 4860b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 4870b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 488ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 489d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kastenstatic SLresult IEngine_CreateMetadataExtractor(SLEngineItf self, SLObjectItf *pMetadataExtractor, 490d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten SLDataSource *pDataSource, SLuint32 numInterfaces, const SLInterfaceID *pInterfaceIds, 4910b167267bda99b68346045ccab14e810121d5de4Glenn Kasten const SLboolean *pInterfaceRequired) 4920b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 493ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 494ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 495c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten#if defined(USE_GAME) || defined(USE_MUSIC) 496ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pMetadataExtractor) { 497ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 498ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 499ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pMetadataExtractor = NULL; 500ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 501ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCMetadataExtractor_class = 502ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten objectIDtoClass(SL_OBJECTID_METADATAEXTRACTOR); 503ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = checkInterfaces(pCMetadataExtractor_class, numInterfaces, 504ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 505ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (SL_RESULT_SUCCESS == result) { 506ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CMetadataExtractor *this = (CMetadataExtractor *) 507ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten construct(pCMetadataExtractor_class, exposedMask, self); 508ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 509ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 510ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 511f51dba65751107c930759938775b75531ec1f330Glenn Kasten IObject_Publish(&this->mObject); 512f51dba65751107c930759938775b75531ec1f330Glenn Kasten // return the new metadata extractor object 513ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pMetadataExtractor = &this->mObject.mItf; 514ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 515ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 516ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 517ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 5187a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#else 5197a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 5207a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#endif 521ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 522ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 5230b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 5240b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 525ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 526d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kastenstatic SLresult IEngine_CreateExtensionObject(SLEngineItf self, SLObjectItf *pObject, 527d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten void *pParameters, SLuint32 objectID, SLuint32 numInterfaces, 528d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 5290b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 530ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 531ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 532ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pObject) { 533ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 534ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 535ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pObject = NULL; 536ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 537ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 538ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 539ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 5400b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 5410b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 542ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 5430b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_QueryNumSupportedInterfaces(SLEngineItf self, 5440b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLuint32 objectID, SLuint32 *pNumSupportedInterfaces) 5450b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 546ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 547ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 548ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pNumSupportedInterfaces) { 549ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 550ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 551ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *class__ = objectIDtoClass(objectID); 552ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == class__) { 553ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 554ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 555ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SLuint32 count = 0; 556ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SLuint32 i; 557c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten for (i = 0; i < class__->mInterfaceCount; ++i) { 558c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten switch (class__->mInterfaces[i].mInterface) { 559c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_IMPLICIT: 560c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_EXPLICIT: 561c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_DYNAMIC: 562ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten ++count; 563c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 564c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_UNAVAILABLE: 565c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 566c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten default: 567c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten assert(false); 568c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 569c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten } 570c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten } 571ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pNumSupportedInterfaces = count; 572ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 573ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 574ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 575ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 576ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE; 5770b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 5780b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 579ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 5800b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_QuerySupportedInterfaces(SLEngineItf self, 5810b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLuint32 objectID, SLuint32 index, SLInterfaceID *pInterfaceId) 5820b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 583ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 584ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 585ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pInterfaceId) { 586ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 587ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 588ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pInterfaceId = NULL; 589ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *class__ = objectIDtoClass(objectID); 590ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == class__) { 591ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_FEATURE_UNSUPPORTED; 592ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 593ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; // will be reset later 594ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SLuint32 i; 595ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten for (i = 0; i < class__->mInterfaceCount; ++i) { 596c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten switch (class__->mInterfaces[i].mInterface) { 597c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_IMPLICIT: 598c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_EXPLICIT: 599c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_DYNAMIC: 600c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 601c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_UNAVAILABLE: 602ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten continue; 603c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten default: 604c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten assert(false); 605c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 606c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten } 607ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (index == 0) { 60801e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // FIXME Note that if there are aliases, this returns only the primary 609ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pInterfaceId = &SL_IID_array[class__->mInterfaces[i].mMPH]; 610ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 611ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 612ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 613ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten --index; 614ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 615a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten } 616a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten } 617ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 618ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 6190b167267bda99b68346045ccab14e810121d5de4Glenn Kasten}; 6200b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 621ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 622ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kastenstatic SLresult IEngine_QueryNumSupportedExtensions(SLEngineItf self, SLuint32 *pNumExtensions) 6230b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 624ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 625ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 626ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pNumExtensions) { 627ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 628ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 629e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#ifdef ANDROID 630e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi // FIXME support Android extensions 631e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#else 632ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pNumExtensions = 0; 633e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#endif 634ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 635ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 636ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 637ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 6380b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 6390b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 640ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 6410b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_QuerySupportedExtension(SLEngineItf self, 6420b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLuint32 index, SLchar *pExtensionName, SLint16 *pNameLength) 6430b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 644ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 645ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 6460b167267bda99b68346045ccab14e810121d5de4Glenn Kasten // any index >= 0 will be >= number of supported extensions 647e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi 648e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#ifdef ANDROID 649e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi // FIXME support Android extensions 650e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi result = SL_RESULT_PARAMETER_INVALID; 651e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#else 652ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 653e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#endif 654ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 655ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 6560b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 6570b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 658ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 6590b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic SLresult IEngine_IsExtensionSupported(SLEngineItf self, 6600b167267bda99b68346045ccab14e810121d5de4Glenn Kasten const SLchar *pExtensionName, SLboolean *pSupported) 6610b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 662ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_INTERFACE 663ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 664ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pExtensionName || NULL == pSupported) { 665ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 666ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 667e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#ifdef ANDROID 668e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi // FIXME support Android extensions 669e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi *pSupported = SL_BOOLEAN_FALSE; 670e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#else 671ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // no extensions are supported 672ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pSupported = SL_BOOLEAN_FALSE; 673e3105d7d252fe0d1018c3578a675a8d63714d823Jean-Michel Trivi#endif 674ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 675ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 676ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 677ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_INTERFACE 6780b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 6790b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 680ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 6810b167267bda99b68346045ccab14e810121d5de4Glenn Kastenstatic const struct SLEngineItf_ IEngine_Itf = { 6820b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateLEDDevice, 6830b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateVibraDevice, 6840b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateAudioPlayer, 6850b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateAudioRecorder, 6860b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateMidiPlayer, 6870b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateListener, 6880b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_Create3DGroup, 6890b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateOutputMix, 6900b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateMetadataExtractor, 6910b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_CreateExtensionObject, 6920b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_QueryNumSupportedInterfaces, 6930b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_QuerySupportedInterfaces, 6940b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_QueryNumSupportedExtensions, 6950b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_QuerySupportedExtension, 6960b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_IsExtensionSupported 6970b167267bda99b68346045ccab14e810121d5de4Glenn Kasten}; 6980b167267bda99b68346045ccab14e810121d5de4Glenn Kasten 6990b167267bda99b68346045ccab14e810121d5de4Glenn Kastenvoid IEngine_init(void *self) 7000b167267bda99b68346045ccab14e810121d5de4Glenn Kasten{ 7010b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine *this = (IEngine *) self; 7020b167267bda99b68346045ccab14e810121d5de4Glenn Kasten this->mItf = &IEngine_Itf; 7030b167267bda99b68346045ccab14e810121d5de4Glenn Kasten // mLossOfControlGlobal is initialized in CreateEngine 70400d2d554e04ac369367c903dbf53b975355d1bcdGlenn Kasten#ifdef USE_SDL 70500d2d554e04ac369367c903dbf53b975355d1bcdGlenn Kasten this->mOutputMix = NULL; 70600d2d554e04ac369367c903dbf53b975355d1bcdGlenn Kasten#endif 707ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten this->mInstanceCount = 1; // ourself 708ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten this->mInstanceMask = 0; 709e5bf0d2c9531a7064eb3ddcafaf93ac1b0974037Glenn Kasten this->mChangedMask = 0; 7100b167267bda99b68346045ccab14e810121d5de4Glenn Kasten unsigned i; 711928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten for (i = 0; i < MAX_INSTANCE; ++i) { 7120b167267bda99b68346045ccab14e810121d5de4Glenn Kasten this->mInstances[i] = NULL; 713928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 714d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten this->mShutdown = SL_BOOLEAN_FALSE; 7154597a7427b697df31d0bbf4c2040806d0c27b6e0Glenn Kasten this->mShutdownAck = SL_BOOLEAN_FALSE; 71614e903028c4abfc1b2fbfab6560e3b864086f895Glenn Kasten#if defined(ANDROID) && !defined(USE_BACKPORT) 7174be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi this->mEqNumPresets = 0; 7184be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi this->mEqPresetNames = NULL; 7194be7fe875758b42939719a1082ae9e6dbf37a1d7Jean-Michel Trivi#endif 7200b167267bda99b68346045ccab14e810121d5de4Glenn Kasten} 721