sles.cpp revision 8db0b106cdce5f5216b1535492de7930ad738aed
1773e0429cbb9e85b4f1c6eb5a095ccd7b57f5ba4Jean-Michel Trivi/* 2773e0429cbb9e85b4f1c6eb5a095ccd7b57f5ba4Jean-Michel Trivi * Copyright (C) 2010 The Android Open Source Project 3773e0429cbb9e85b4f1c6eb5a095ccd7b57f5ba4Jean-Michel Trivi * 4773e0429cbb9e85b4f1c6eb5a095ccd7b57f5ba4Jean-Michel Trivi * Licensed under the Apache License, Version 2.0 (the "License"); 5773e0429cbb9e85b4f1c6eb5a095ccd7b57f5ba4Jean-Michel Trivi * you may not use this file except in compliance with the License. 6773e0429cbb9e85b4f1c6eb5a095ccd7b57f5ba4Jean-Michel Trivi * You may obtain a copy of the License at 7773e0429cbb9e85b4f1c6eb5a095ccd7b57f5ba4Jean-Michel Trivi * 8773e0429cbb9e85b4f1c6eb5a095ccd7b57f5ba4Jean-Michel Trivi * http://www.apache.org/licenses/LICENSE-2.0 9773e0429cbb9e85b4f1c6eb5a095ccd7b57f5ba4Jean-Michel Trivi * 10773e0429cbb9e85b4f1c6eb5a095ccd7b57f5ba4Jean-Michel Trivi * Unless required by applicable law or agreed to in writing, software 11773e0429cbb9e85b4f1c6eb5a095ccd7b57f5ba4Jean-Michel Trivi * distributed under the License is distributed on an "AS IS" BASIS, 12773e0429cbb9e85b4f1c6eb5a095ccd7b57f5ba4Jean-Michel Trivi * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13773e0429cbb9e85b4f1c6eb5a095ccd7b57f5ba4Jean-Michel Trivi * See the License for the specific language governing permissions and 14773e0429cbb9e85b4f1c6eb5a095ccd7b57f5ba4Jean-Michel Trivi * limitations under the License. 15773e0429cbb9e85b4f1c6eb5a095ccd7b57f5ba4Jean-Michel Trivi */ 16d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten 17e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/* OpenSL ES private and global functions not associated with an interface or class */ 18d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten 19773e0429cbb9e85b4f1c6eb5a095ccd7b57f5ba4Jean-Michel Trivi#include "sles_allinclusive.h" 20d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten 21bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten 22e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief Return true if the specified interface exists and has been initialized for this object. 23e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten * Returns false if the class does not support this kind of interface, or the class supports the 24e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten * interface but this particular object has not had the interface exposed at object creation time 25e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten * or by DynamicInterface::AddInterface. Note that the return value is not affected by whether 26e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten * the application has requested access to the interface with Object::GetInterface. Assumes on 27e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten * entry that the object is locked for either shared or exclusive access. 28e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten */ 290b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 30e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kastenbool IsInterfaceInitialized(IObject *this, unsigned MPH) 31e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten{ 32e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten assert(NULL != this); 33e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten assert( /* (MPH_MIN <= MPH) && */ (MPH < (unsigned) MPH_MAX)); 34e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten const ClassTable *class__ = this->mClass; 35e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten assert(NULL != class__); 36e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten int index; 37928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (0 > (index = class__->mMPH_to_index[MPH])) { 38e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten return false; 39928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 40e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten assert(MAX_INDEX >= class__->mInterfaceCount); 41e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten assert(class__->mInterfaceCount > (unsigned) index); 42e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten switch (this->mInterfaceStates[index]) { 43e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten case INTERFACE_EXPOSED: 44e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten case INTERFACE_ADDED: 45e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten return true; 46e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten default: 47e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten return false; 48e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten } 49e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten} 50e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten 51e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten 52e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief Map an IObject to it's "object ID" (which is really a class ID) */ 53b7154f2324c8ae44b820c07c69aaa80a4bb9e418Glenn Kasten 54b7154f2324c8ae44b820c07c69aaa80a4bb9e418Glenn KastenSLuint32 IObjectToObjectID(IObject *this) 55b7154f2324c8ae44b820c07c69aaa80a4bb9e418Glenn Kasten{ 56b7154f2324c8ae44b820c07c69aaa80a4bb9e418Glenn Kasten assert(NULL != this); 57b7154f2324c8ae44b820c07c69aaa80a4bb9e418Glenn Kasten return this->mClass->mObjectID; 58b7154f2324c8ae44b820c07c69aaa80a4bb9e418Glenn Kasten} 59b7154f2324c8ae44b820c07c69aaa80a4bb9e418Glenn Kasten 600b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 61928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten/** \brief Acquire a strong reference to an object. 62928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten * Check that object has the specified "object ID" (which is really a class ID) and is in the 63928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten * realized state. If so, then acquire a strong reference to it and return true. 64928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten * Otherwise return false. 65928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten */ 66928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 67928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn KastenSLresult AcquireStrongRef(IObject *object, SLuint32 expectedObjectID) 68928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten{ 69928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (NULL == object) { 70928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten return SL_RESULT_PARAMETER_INVALID; 71928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 72928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // NTH additional validity checks on address here 73928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SLresult result; 74928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten object_lock_exclusive(object); 75928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SLuint32 actualObjectID = IObjectToObjectID(object); 76928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (expectedObjectID != actualObjectID) { 77928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("object %p has object ID %lu but expected %lu", object, actualObjectID, 78928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten expectedObjectID); 79928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 80928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } else if (SL_OBJECT_STATE_REALIZED != object->mState) { 81928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("object %p with object ID %lu is not realized", object, actualObjectID); 82928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten result = SL_RESULT_PRECONDITIONS_VIOLATED; 83928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } else { 84928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten ++object->mStrongRefCount; 85928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten result = SL_RESULT_SUCCESS; 86928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 87928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten object_unlock_exclusive(object); 88928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten return result; 89928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten} 90928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 91928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 92928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten/** \brief Release a strong reference to an object. 93928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten * Entry condition: the object is locked. 94928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten * Exit condition: the object is unlocked. 95928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten * Finishes the destroy if needed. 96928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten */ 97928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 98928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kastenvoid ReleaseStrongRefAndUnlockExclusive(IObject *object) 99928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten{ 100a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#ifdef USE_DEBUG 101928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten assert(pthread_equal(pthread_self(), object->mOwner)); 102a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#endif 103928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten assert(0 < object->mStrongRefCount); 104928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if ((0 == --object->mStrongRefCount) && (SL_OBJECT_STATE_DESTROYING == object->mState)) { 105928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // FIXME do the destroy here - merge with IDestroy 106928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // but can't do this until we move Destroy to the sync thread 107928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // as Destroy is now a blocking operation, and to avoid a race 108928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } else { 109928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten object_unlock_exclusive(object); 110928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 111928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten} 112928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 113928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 114928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten/** \brief Release a strong reference to an object. 115928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten * Entry condition: the object is unlocked. 116928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten * Exit condition: the object is unlocked. 117928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten * Finishes the destroy if needed. 118928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten */ 119928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 120928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kastenvoid ReleaseStrongRef(IObject *object) 121928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten{ 122928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten assert(NULL != object); 123928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten object_lock_exclusive(object); 124928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten ReleaseStrongRefAndUnlockExclusive(object); 125928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten} 126928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 127928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 128e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief Convert POSIX pthread error code to OpenSL ES result code */ 129d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten 130d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn KastenSLresult err_to_result(int err) 131d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten{ 132f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (EAGAIN == err || ENOMEM == err) { 133d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten return SL_RESULT_RESOURCE_ERROR; 134f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 135f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (0 != err) { 136d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten return SL_RESULT_INTERNAL_ERROR; 137f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 138d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten return SL_RESULT_SUCCESS; 139d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten} 140d2a7f0d6883a6d3835642e7b282f05ed1c54fe63Glenn Kasten 1410b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 142e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief Check the interface IDs passed into a Create operation */ 14329b9008a17cae003590a5ff361e98809f02e3025Glenn Kasten 144ed46c29d6a09112dbbf584c82953f63289596fd6Glenn KastenSLresult checkInterfaces(const ClassTable *class__, SLuint32 numInterfaces, 145ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired, unsigned *pExposedMask) 146bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten{ 147bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten assert(NULL != class__ && NULL != pExposedMask); 14801e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // Initially no interfaces are exposed 149bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten unsigned exposedMask = 0; 150bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten const struct iid_vtable *interfaces = class__->mInterfaces; 151bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten SLuint32 interfaceCount = class__->mInterfaceCount; 152bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten SLuint32 i; 15301e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // Expose all implicit interfaces 154bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten for (i = 0; i < interfaceCount; ++i) { 155bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten switch (interfaces[i].mInterface) { 156bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten case INTERFACE_IMPLICIT: 157104c000a6f36b871ca11e0394db1e5217f374cafGlenn Kasten case INTERFACE_IMPLICIT_PREREALIZE: 158a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten // there must be an initialization hook present 159a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten if (NULL != MPH_init_table[interfaces[i].mMPH].mInit) { 160a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten exposedMask |= 1 << i; 161a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten } 162bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten break; 1635e3b06982dbf1eae237cc74326e66d51d3cdd664Glenn Kasten case INTERFACE_EXPLICIT: 1645e3b06982dbf1eae237cc74326e66d51d3cdd664Glenn Kasten case INTERFACE_DYNAMIC: 1655e3b06982dbf1eae237cc74326e66d51d3cdd664Glenn Kasten case INTERFACE_UNAVAILABLE: 1665e3b06982dbf1eae237cc74326e66d51d3cdd664Glenn Kasten case INTERFACE_EXPLICIT_PREREALIZE: 1675e3b06982dbf1eae237cc74326e66d51d3cdd664Glenn Kasten break; 168bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten default: 1695e3b06982dbf1eae237cc74326e66d51d3cdd664Glenn Kasten assert(false); 170bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten break; 171bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten } 172bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten } 173d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten if (0 < numInterfaces) { 174f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (NULL == pInterfaceIds || NULL == pInterfaceRequired) { 175d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 176f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 177104c000a6f36b871ca11e0394db1e5217f374cafGlenn Kasten bool anyRequiredButUnsupported = false; 17801e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // Loop for each requested interface 179d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten for (i = 0; i < numInterfaces; ++i) { 180bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten SLInterfaceID iid = pInterfaceIds[i]; 181f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (NULL == iid) { 182bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten return SL_RESULT_PARAMETER_INVALID; 183f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 18429b9008a17cae003590a5ff361e98809f02e3025Glenn Kasten int MPH, index; 18529b9008a17cae003590a5ff361e98809f02e3025Glenn Kasten if ((0 > (MPH = IID_to_MPH(iid))) || 186a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten // there must be an initialization hook present 187a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten (NULL == MPH_init_table[MPH].mInit) || 188104c000a6f36b871ca11e0394db1e5217f374cafGlenn Kasten (0 > (index = class__->mMPH_to_index[MPH])) || 189104c000a6f36b871ca11e0394db1e5217f374cafGlenn Kasten (INTERFACE_UNAVAILABLE == interfaces[index].mInterface)) { 19001e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // Here if interface was not found, or is not available for this object type 191f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (pInterfaceRequired[i]) { 19201e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // Application said it required the interface, so give up 19301e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten SL_LOGE("class %s interface %lu required but unavailable MPH=%d", 19401e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten class__->mName, i, MPH); 195104c000a6f36b871ca11e0394db1e5217f374cafGlenn Kasten anyRequiredButUnsupported = true; 196f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 197a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten // Application said it didn't really need the interface, so ignore with warning 198a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten SL_LOGW("class %s interface %lu requested but unavailable MPH=%d", 199a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten class__->mName, i, MPH); 200bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten continue; 201bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten } 20201e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // The requested interface was both found and available, so expose it 20329b9008a17cae003590a5ff361e98809f02e3025Glenn Kasten exposedMask |= (1 << index); 20401e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // Note that we ignore duplicate requests, including equal and aliased IDs 205d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten } 206104c000a6f36b871ca11e0394db1e5217f374cafGlenn Kasten if (anyRequiredButUnsupported) { 207104c000a6f36b871ca11e0394db1e5217f374cafGlenn Kasten return SL_RESULT_FEATURE_UNSUPPORTED; 208104c000a6f36b871ca11e0394db1e5217f374cafGlenn Kasten } 209d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten } 210bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten *pExposedMask = exposedMask; 211d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten return SL_RESULT_SUCCESS; 212d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten} 213d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten 2140b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 21561ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten/* Interface initialization hooks */ 2162045b02407f6ac0a570faee3157b24317c8a69e0Glenn Kasten 217a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kastenextern void 218a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten I3DCommit_init(void *), 219a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten I3DDoppler_init(void *), 220a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten I3DGrouping_init(void *), 221a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten I3DLocation_init(void *), 222a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten I3DMacroscopic_init(void *), 223a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten I3DSource_init(void *), 224a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten IAndroidConfiguration_init(void *), 225a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IAndroidEffect_init(void *), 226a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten IAndroidEffectCapabilities_init(void *), 227a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten IAndroidEffectSend_init(void *), 22828bc6b725c207fb8fbd618caea4aa127f35ce1e1Jean-Michel Trivi IAndroidStreamSource_init(void *), 22961ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IAudioDecoderCapabilities_init(void *), 23061ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IAudioEncoder_init(void *), 231a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IAudioEncoderCapabilities_init(void *), 23261ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IAudioIODeviceCapabilities_init(void *), 233a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten IBassBoost_init(void *), 2340b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IBufferQueue_init(void *), 23561ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IDeviceVolume_init(void *), 23661ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IDynamicInterfaceManagement_init(void *), 23761ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IDynamicSource_init(void *), 23861ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IEffectSend_init(void *), 2390b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_init(void *), 240a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IEngineCapabilities_init(void *), 241a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten IEnvironmentalReverb_init(void *), 242a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten IEqualizer_init(void *), 24361ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten ILEDArray_init(void *), 2440b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IMIDIMessage_init(void *), 2450b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IMIDIMuteSolo_init(void *), 2460b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IMIDITempo_init(void *), 2470b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IMIDITime_init(void *), 24861ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IMetadataExtraction_init(void *), 24961ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IMetadataTraversal_init(void *), 25061ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IMuteSolo_init(void *), 25161ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IObject_init(void *), 2520b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IOutputMix_init(void *), 253a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IOutputMixExt_init(void *), 25461ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IPitch_init(void *), 2550b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IPlay_init(void *), 25661ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IPlaybackRate_init(void *), 25761ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IPrefetchStatus_init(void *), 258a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten IPresetReverb_init(void *), 25961ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IRatePitch_init(void *), 26061ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IRecord_init(void *), 2610b167267bda99b68346045ccab14e810121d5de4Glenn Kasten ISeek_init(void *), 26261ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IThreadSync_init(void *), 26361ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IVibra_init(void *), 264a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten IVirtualizer_init(void *), 2650b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IVisualization_init(void *), 2660b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IVolume_init(void *); 267a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten 2684597a7427b697df31d0bbf4c2040806d0c27b6e0Glenn Kastenextern void 269a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten I3DGrouping_deinit(void *), 270a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IAndroidEffect_deinit(void *), 271a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IAndroidEffectCapabilities_deinit(void *), 272a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IBassBoost_deinit(void *), 273a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IBufferQueue_deinit(void *), 274a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IEngine_deinit(void *), 275a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IEnvironmentalReverb_deinit(void *), 276a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IEqualizer_deinit(void *), 277a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IObject_deinit(void *), 278a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IPresetReverb_deinit(void *), 279a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IThreadSync_deinit(void *), 280a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IVirtualizer_deinit(void *); 281a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten 282a9a70a4451545034c9263dd55b181f2912534c37Glenn Kastenextern bool 283a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IAndroidEffectCapabilities_Expose(void *), 284a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IBassBoost_Expose(void *), 285a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IEnvironmentalReverb_Expose(void *), 286a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IEqualizer_Expose(void *), 287a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IPresetReverb_Expose(void *), 288a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten IVirtualizer_Expose(void *); 289b7154f2324c8ae44b820c07c69aaa80a4bb9e418Glenn Kasten 2908db0b106cdce5f5216b1535492de7930ad738aedGlenn Kastenextern void 2918db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten IXAEngine_init(void *); 2928db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten 293a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if !(USE_PROFILES & USE_PROFILES_MUSIC) 294a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IDynamicSource_init NULL 295a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IMetadataExtraction_init NULL 296a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IMetadataTraversal_init NULL 297a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IVisualization_init NULL 298a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#endif 299a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten 300a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if !(USE_PROFILES & USE_PROFILES_GAME) 301a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define I3DCommit_init NULL 302a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define I3DDoppler_init NULL 303a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define I3DGrouping_init NULL 304a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define I3DLocation_init NULL 305a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define I3DMacroscopic_init NULL 306a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define I3DSource_init NULL 307a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IMIDIMessage_init NULL 308a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IMIDIMuteSolo_init NULL 309a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IMIDITempo_init NULL 310a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IMIDITime_init NULL 311a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IPitch_init NULL 312a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IRatePitch_init NULL 313a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define I3DGrouping_deinit NULL 314a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#endif 315a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten 316a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if !(USE_PROFILES & USE_PROFILES_BASE) 317a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IAudioDecoderCapabilities_init NULL 318a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IAudioEncoderCapabilities_init NULL 319a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IAudioEncoder_init NULL 320a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IAudioIODeviceCapabilities_init NULL 321a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IDeviceVolume_init NULL 322a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IEngineCapabilities_init NULL 323a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IThreadSync_init NULL 324a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten#define IThreadSync_deinit NULL 325a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#endif 326a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten 327a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if !(USE_PROFILES & USE_PROFILES_OPTIONAL) 328a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define ILEDArray_init NULL 329a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IVibra_init NULL 330a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#endif 331a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten 332a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#ifndef ANDROID 333a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten#define IAndroidConfiguration_init NULL 334a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten#define IAndroidEffect_init NULL 335a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten#define IAndroidEffectCapabilities_init NULL 336a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten#define IAndroidEffectSend_init NULL 337a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten#define IAndroidEffect_deinit NULL 338a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten#define IAndroidEffectCapabilities_deinit NULL 339a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten#define IAndroidEffectCapabilities_Expose NULL 340b0ab2dee391dd2cb257faeaba252ee6ecccc5f03Glenn Kasten#define IAndroidStreamSource_init NULL 341a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#endif 342a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten 343a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#ifndef USE_OUTPUTMIXEXT 344a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IOutputMixExt_init NULL 345a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#endif 346a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten 347e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten 34861ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten/*static*/ const struct MPH_init MPH_init_table[MPH_MAX] = { 349711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_3DCOMMIT, */ I3DCommit_init, NULL, NULL, NULL, NULL }, 350711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_3DDOPPLER, */ I3DDoppler_init, NULL, NULL, NULL, NULL }, 351711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_3DGROUPING, */ I3DGrouping_init, NULL, I3DGrouping_deinit, NULL, NULL }, 352711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_3DLOCATION, */ I3DLocation_init, NULL, NULL, NULL, NULL }, 353711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_3DMACROSCOPIC, */ I3DMacroscopic_init, NULL, NULL, NULL, NULL }, 354711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_3DSOURCE, */ I3DSource_init, NULL, NULL, NULL, NULL }, 355711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_AUDIODECODERCAPABILITIES, */ IAudioDecoderCapabilities_init, NULL, NULL, NULL, NULL }, 356711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_AUDIOENCODER, */ IAudioEncoder_init, NULL, NULL, NULL, NULL }, 357711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_AUDIOENCODERCAPABILITIES, */ IAudioEncoderCapabilities_init, NULL, NULL, NULL, NULL }, 358711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_AUDIOIODEVICECAPABILITIES, */ IAudioIODeviceCapabilities_init, NULL, NULL, NULL, 359711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten NULL }, 360711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_BASSBOOST, */ IBassBoost_init, NULL, IBassBoost_deinit, IBassBoost_Expose, NULL }, 361711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_BUFFERQUEUE, */ IBufferQueue_init, NULL, IBufferQueue_deinit, NULL, NULL }, 362711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_DEVICEVOLUME, */ IDeviceVolume_init, NULL, NULL, NULL, NULL }, 363711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_DYNAMICINTERFACEMANAGEMENT, */ IDynamicInterfaceManagement_init, NULL, NULL, NULL, 364711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten NULL }, 365711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_DYNAMICSOURCE, */ IDynamicSource_init, NULL, NULL, NULL, NULL }, 366711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_EFFECTSEND, */ IEffectSend_init, NULL, NULL, NULL, NULL }, 367711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_ENGINE, */ IEngine_init, NULL, IEngine_deinit, NULL, NULL }, 368711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_ENGINECAPABILITIES, */ IEngineCapabilities_init, NULL, NULL, NULL, NULL }, 369a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten { /* MPH_ENVIRONMENTALREVERB, */ IEnvironmentalReverb_init, NULL, IEnvironmentalReverb_deinit, 370711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten IEnvironmentalReverb_Expose, NULL }, 371711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_EQUALIZER, */ IEqualizer_init, NULL, IEqualizer_deinit, IEqualizer_Expose, NULL }, 372711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_LED, */ ILEDArray_init, NULL, NULL, NULL, NULL }, 373711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_METADATAEXTRACTION, */ IMetadataExtraction_init, NULL, NULL, NULL, NULL }, 374711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_METADATATRAVERSAL, */ IMetadataTraversal_init, NULL, NULL, NULL, NULL }, 375711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_MIDIMESSAGE, */ IMIDIMessage_init, NULL, NULL, NULL, NULL }, 376711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_MIDITIME, */ IMIDITime_init, NULL, NULL, NULL, NULL }, 377711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_MIDITEMPO, */ IMIDITempo_init, NULL, NULL, NULL, NULL }, 378711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_MIDIMUTESOLO, */ IMIDIMuteSolo_init, NULL, NULL, NULL, NULL }, 379711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_MUTESOLO, */ IMuteSolo_init, NULL, NULL, NULL, NULL }, 380711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_NULL, */ NULL, NULL, NULL, NULL, NULL }, 381711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_OBJECT, */ IObject_init, NULL, IObject_deinit, NULL, NULL }, 382711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_OUTPUTMIX, */ IOutputMix_init, NULL, NULL, NULL, NULL }, 383711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_PITCH, */ IPitch_init, NULL, NULL, NULL, NULL }, 384711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_PLAY, */ IPlay_init, NULL, NULL, NULL, NULL }, 385711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_PLAYBACKRATE, */ IPlaybackRate_init, NULL, NULL, NULL, NULL }, 386711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_PREFETCHSTATUS, */ IPrefetchStatus_init, NULL, NULL, NULL, NULL }, 387a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten { /* MPH_PRESETREVERB, */ IPresetReverb_init, NULL, IPresetReverb_deinit, 388711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten IPresetReverb_Expose, NULL }, 389711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_RATEPITCH, */ IRatePitch_init, NULL, NULL, NULL, NULL }, 390711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_RECORD, */ IRecord_init, NULL, NULL, NULL, NULL }, 391711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_SEEK, */ ISeek_init, NULL, NULL, NULL, NULL }, 392711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_THREADSYNC, */ IThreadSync_init, NULL, IThreadSync_deinit, NULL, NULL }, 393711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_VIBRA, */ IVibra_init, NULL, NULL, NULL, NULL }, 394711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_VIRTUALIZER, */ IVirtualizer_init, NULL, IVirtualizer_deinit, IVirtualizer_Expose, 395711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten NULL }, 396711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_VISUALIZATION, */ IVisualization_init, NULL, NULL, NULL, NULL }, 397711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_VOLUME, */ IVolume_init, NULL, NULL, NULL, NULL }, 398b0ab2dee391dd2cb257faeaba252ee6ecccc5f03Glenn Kasten// Wilhelm desktop extended interfaces 399711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_OUTPUTMIXEXT, */ IOutputMixExt_init, NULL, NULL, NULL, NULL }, 400b0ab2dee391dd2cb257faeaba252ee6ecccc5f03Glenn Kasten// Android API level 9 extended interfaces 401711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_ANDROIDEFFECT */ IAndroidEffect_init, NULL, IAndroidEffect_deinit, NULL, NULL }, 402a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten { /* MPH_ANDROIDEFFECTCAPABILITIES */ IAndroidEffectCapabilities_init, NULL, 403711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten IAndroidEffectCapabilities_deinit, IAndroidEffectCapabilities_Expose, NULL }, 404711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_ANDROIDEFFECTSEND */ IAndroidEffectSend_init, NULL, NULL, NULL, NULL }, 405711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten { /* MPH_ANDROIDCONFIGURATION */ IAndroidConfiguration_init, NULL, NULL, NULL, NULL }, 40628bc6b725c207fb8fbd618caea4aa127f35ce1e1Jean-Michel Trivi { /* MPH_ANDROIDSIMPLEBUFFERQUEUE */ IBufferQueue_init /* alias */, NULL, NULL, NULL, NULL }, 407b0ab2dee391dd2cb257faeaba252ee6ecccc5f03Glenn Kasten// Android API level 10 extended interfaces 408b0ab2dee391dd2cb257faeaba252ee6ecccc5f03Glenn Kasten { /* MPH_ANDROIDSTREAMSOURCE */ IAndroidStreamSource_init, NULL, NULL, NULL, NULL }, 4098db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten// OpenMAX AL 1.0.1 interfaces 4108db0b106cdce5f5216b1535492de7930ad738aedGlenn Kasten { /* MPHXA_ENGINE */ IXAEngine_init, NULL, NULL, NULL, NULL }, 411bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten}; 412bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten 4130b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 414e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief Construct a new instance of the specified class, exposing selected interfaces */ 415bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten 416ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn KastenIObject *construct(const ClassTable *class__, unsigned exposedMask, SLEngineItf engine) 417bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten{ 41872a04d8e9e059dad969d166a6a70491fe1e65970Glenn Kasten IObject *this; 419f6f5ceb363286d5ebef2c2e70c8a5aa135d5d1eeGlenn Kasten // Do not change this to malloc; we depend on the object being memset to zero 42072a04d8e9e059dad969d166a6a70491fe1e65970Glenn Kasten this = (IObject *) calloc(1, class__->mSize); 421bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten if (NULL != this) { 422a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten SL_LOGV("construct %s at %p", class__->mName, this); 42372a04d8e9e059dad969d166a6a70491fe1e65970Glenn Kasten unsigned lossOfControlMask = 0; 424ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten // a NULL engine means we are constructing the engine 42572a04d8e9e059dad969d166a6a70491fe1e65970Glenn Kasten IEngine *thisEngine = (IEngine *) engine; 426d07ed7df4ec9338f97f12627690d58ed9b34f25bGlenn Kasten if (NULL == thisEngine) { 427b0ab2dee391dd2cb257faeaba252ee6ecccc5f03Glenn Kasten // thisEngine = &((CEngine *) this)->mEngine; 428b0ab2dee391dd2cb257faeaba252ee6ecccc5f03Glenn Kasten this->mEngine = (CEngine *) this; 429d07ed7df4ec9338f97f12627690d58ed9b34f25bGlenn Kasten } else { 430b0ab2dee391dd2cb257faeaba252ee6ecccc5f03Glenn Kasten this->mEngine = (CEngine *) thisEngine->mThis; 431ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten interface_lock_exclusive(thisEngine); 432d07ed7df4ec9338f97f12627690d58ed9b34f25bGlenn Kasten if (MAX_INSTANCE <= thisEngine->mInstanceCount) { 433f51dba65751107c930759938775b75531ec1f330Glenn Kasten SL_LOGE("Too many objects"); 434ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten interface_unlock_exclusive(thisEngine); 435d07ed7df4ec9338f97f12627690d58ed9b34f25bGlenn Kasten free(this); 436ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten return NULL; 437ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten } 438d07ed7df4ec9338f97f12627690d58ed9b34f25bGlenn Kasten // pre-allocate a pending slot, but don't assign bit from mInstanceMask yet 439ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten ++thisEngine->mInstanceCount; 440d07ed7df4ec9338f97f12627690d58ed9b34f25bGlenn Kasten assert(((unsigned) ~0) != thisEngine->mInstanceMask); 441ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten interface_unlock_exclusive(thisEngine); 442ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten // const, no lock needed 443f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (thisEngine->mLossOfControlGlobal) { 444ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten lossOfControlMask = ~0; 445f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 446ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten } 44772a04d8e9e059dad969d166a6a70491fe1e65970Glenn Kasten this->mLossOfControlMask = lossOfControlMask; 448ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten this->mClass = class__; 449bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten const struct iid_vtable *x = class__->mInterfaces; 450510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten SLuint8 *interfaceStateP = this->mInterfaceStates; 451510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten SLuint32 index; 452510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten for (index = 0; index < class__->mInterfaceCount; ++index, ++x, exposedMask >>= 1) { 453276cab2d983b892d1b634474b6249f6bec400c76Glenn Kasten SLuint8 state; 454a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten // initialize all interfaces with init hooks, even if not exposed 455a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten const struct MPH_init *mi = &MPH_init_table[x->mMPH]; 456a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten VoidHook init = mi->mInit; 457a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten if (NULL != init) { 45883f93b0afd3607b1570d8473c2f6e45276c133baGlenn Kasten void *self = (char *) this + x->mOffset; 459d07ed7df4ec9338f97f12627690d58ed9b34f25bGlenn Kasten // IObject does not have an mThis, so [1] is not always defined 460f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (index) { 461d07ed7df4ec9338f97f12627690d58ed9b34f25bGlenn Kasten ((IObject **) self)[1] = this; 462f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 463a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten // call the initialization hook 464a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten (*init)(self); 465e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten // IObject does not require a call to GetInterface 466f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (index) { 467711332800108ad6e0e594796e5f8db0da3eff402Glenn Kasten // This trickery invalidates the v-table until GetInterface 468e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten ((size_t *) self)[0] ^= ~0; 469f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 470a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten // if interface is exposed, also call the optional expose hook 471a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten BoolHook expose; 472a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten state = (exposedMask & 1) && ((NULL == (expose = mi->mExpose)) || (*expose)(self)) ? 473a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten INTERFACE_EXPOSED : INTERFACE_INITIALIZED; 474a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten // FIXME log or report to application if an expose hook on a 475a9a70a4451545034c9263dd55b181f2912534c37Glenn Kasten // required explicit interface fails at creation time 476f51dba65751107c930759938775b75531ec1f330Glenn Kasten } else { 477510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten state = INTERFACE_UNINITIALIZED; 478f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 479510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten *interfaceStateP++ = state; 480bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten } 481f51dba65751107c930759938775b75531ec1f330Glenn Kasten // note that the new object is not yet published; creator must call IObject_Publish 482bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten } 483bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten return this; 484bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten} 485