sles.c revision a3080daa505f91df51a808c85ddb37c48745bf7c
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: 157a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten // there must be an initialization hook present 158a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten if (NULL != MPH_init_table[interfaces[i].mMPH].mInit) { 159a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten exposedMask |= 1 << i; 160a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten } 161bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten break; 162bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten default: 163bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten break; 164bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten } 165bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten } 166d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten if (0 < numInterfaces) { 167f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (NULL == pInterfaceIds || NULL == pInterfaceRequired) { 168d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 169f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 17001e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // Loop for each requested interface 171d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten for (i = 0; i < numInterfaces; ++i) { 172bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten SLInterfaceID iid = pInterfaceIds[i]; 173f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (NULL == iid) { 174bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten return SL_RESULT_PARAMETER_INVALID; 175f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 17629b9008a17cae003590a5ff361e98809f02e3025Glenn Kasten int MPH, index; 17729b9008a17cae003590a5ff361e98809f02e3025Glenn Kasten if ((0 > (MPH = IID_to_MPH(iid))) || 178a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten // there must be an initialization hook present 179a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten (NULL == MPH_init_table[MPH].mInit) || 180a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten (0 > (index = class__->mMPH_to_index[MPH]))) { 18101e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // Here if interface was not found, or is not available for this object type 182f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (pInterfaceRequired[i]) { 18301e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // Application said it required the interface, so give up 18401e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten SL_LOGE("class %s interface %lu required but unavailable MPH=%d", 18501e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten class__->mName, i, MPH); 186bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten return SL_RESULT_FEATURE_UNSUPPORTED; 187f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 18801e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // Application said it didn't really need the interface, so ignore 189bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten continue; 190bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten } 19101e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // The requested interface was both found and available, so expose it 19229b9008a17cae003590a5ff361e98809f02e3025Glenn Kasten exposedMask |= (1 << index); 19301e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // Note that we ignore duplicate requests, including equal and aliased IDs 194d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten } 195d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten } 196bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten *pExposedMask = exposedMask; 197d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten return SL_RESULT_SUCCESS; 198d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten} 199d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten 2000b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 201e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief Helper shared by decoder and encoder */ 2020b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 203a438eb1cf1ae602afab00336528dd230bd929206Glenn KastenSLresult GetCodecCapabilities(SLuint32 codecId, SLuint32 *pIndex, 204369f3138f19f7102bf0f98b890ab84c8df633a93Glenn Kasten SLAudioCodecDescriptor *pDescriptor, const CodecDescriptor *codecDescriptors) 205bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten{ 206f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (NULL == pIndex) { 20761ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 208f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 209369f3138f19f7102bf0f98b890ab84c8df633a93Glenn Kasten const CodecDescriptor *cd = codecDescriptors; 21061ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten SLuint32 index; 21161ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten if (NULL == pDescriptor) { 212f51dba65751107c930759938775b75531ec1f330Glenn Kasten for (index = 0 ; NULL != cd->mDescriptor; ++cd) { 213f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (cd->mCodecID == codecId) { 21461ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten ++index; 215f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 216f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 21761ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten *pIndex = index; 21861ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten return SL_RESULT_SUCCESS; 21961ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten } 22061ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten index = *pIndex; 22161ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten for ( ; NULL != cd->mDescriptor; ++cd) { 222a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten if (cd->mCodecID == codecId) { 22361ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten if (0 == index) { 22461ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten *pDescriptor = *cd->mDescriptor; 2257a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten#if 0 // Temporary workaround for Khronos bug 6331 226a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten if (0 < pDescriptor->numSampleRatesSupported) { 2277a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten // The malloc is not in the 1.0.1 specification 228a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten SLmilliHertz *temp = (SLmilliHertz *) malloc(sizeof(SLmilliHertz) * 229a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten pDescriptor->numSampleRatesSupported); 230a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten assert(NULL != temp); 231a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten memcpy(temp, pDescriptor->pSampleRatesSupported, sizeof(SLmilliHertz) * 232a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten pDescriptor->numSampleRatesSupported); 233a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten pDescriptor->pSampleRatesSupported = temp; 234a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten } else { 235a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten pDescriptor->pSampleRatesSupported = NULL; 236a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten } 237a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten#endif 23861ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten return SL_RESULT_SUCCESS; 23961ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten } 24061ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten --index; 24161ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten } 24261ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten } 24361ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 244bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten} 2452045b02407f6ac0a570faee3157b24317c8a69e0Glenn Kasten 246e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten 247e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief Check a data locator and make local deep copy */ 2480b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 249daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kastenstatic SLresult checkDataLocator(void *pLocator, DataLocator *pDataLocator) 250daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten{ 251daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten if (NULL == pLocator) { 252a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten pDataLocator->mLocatorType = SL_DATALOCATOR_NULL; 253daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_SUCCESS; 254daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten } 255928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SLresult result; 256daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten SLuint32 locatorType = *(SLuint32 *)pLocator; 257daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten switch (locatorType) { 258928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 259daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten case SL_DATALOCATOR_ADDRESS: 260daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten pDataLocator->mAddress = *(SLDataLocator_Address *)pLocator; 261928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // if length is greater than zero, then the address must be non-NULL 262f51dba65751107c930759938775b75531ec1f330Glenn Kasten if ((0 < pDataLocator->mAddress.length) && (NULL == pDataLocator->mAddress.pAddress)) { 263928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("pAddress is NULL"); 264daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 265928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 266daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 267928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 268daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten case SL_DATALOCATOR_BUFFERQUEUE: 26901e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten#ifdef ANDROID 27001e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // This is an alias that is _not_ converted; the rest of the code must check for both locator 27101e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // types. That's because it is only an alias for audio players, not audio recorder objects 27201e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // so we have to remember the distinction. 27301e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten case SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE: 27401e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten#endif 275daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten pDataLocator->mBufferQueue = *(SLDataLocator_BufferQueue *)pLocator; 2764b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten // number of buffers must be specified, there is no default value, and must not be excessive 2774b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten if (!((1 <= pDataLocator->mBufferQueue.numBuffers) && 2784b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten (pDataLocator->mBufferQueue.numBuffers <= 255))) { 2794b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten SL_LOGE("numBuffers=%u", (unsigned) pDataLocator->mBufferQueue.numBuffers); 280daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 2814b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten } 282daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 283928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 284daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten case SL_DATALOCATOR_IODEVICE: 285daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten { 286daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten pDataLocator->mIODevice = *(SLDataLocator_IODevice *)pLocator; 287daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten SLuint32 deviceType = pDataLocator->mIODevice.deviceType; 288928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SLObjectItf device = pDataLocator->mIODevice.device; 289928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (NULL != device) { 290928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten pDataLocator->mIODevice.deviceID = 0; 291928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SLuint32 expectedObjectID; 292928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten switch (deviceType) { 293928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten case SL_IODEVICE_LEDARRAY: 294928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten expectedObjectID = SL_OBJECTID_LEDDEVICE; 295daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 296928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten case SL_IODEVICE_VIBRA: 297928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten expectedObjectID = SL_OBJECTID_VIBRADEVICE; 298daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 299928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // audio input and audio output cannot be specified via objects 300928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten case SL_IODEVICE_AUDIOINPUT: 301928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // worse yet, an SL_IODEVICE enum constant for audio output does not exist yet 302928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // case SL_IODEVICE_AUDIOOUTPUT: 303daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten default: 304928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("invalid deviceType %lu", deviceType); 305928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten pDataLocator->mIODevice.device = NULL; 306daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 307daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten } 308928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // check that device has the correct object ID and is realized, 309928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // and acquire a strong reference to it 310928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten result = AcquireStrongRef((IObject *) device, expectedObjectID); 311928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 312928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("locator type is IODEVICE, but device field %p has wrong object ID or is " \ 313928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten "not realized", device); 314928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten pDataLocator->mIODevice.device = NULL; 315928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten return result; 316928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 317daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten } else { 318928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SLuint32 deviceID = pDataLocator->mIODevice.deviceID; 319928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // FIXME this section should be OEM-configurable 320928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten switch (deviceType) { 321928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten case SL_IODEVICE_LEDARRAY: 322928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_DEFAULTDEVICEID_LED != deviceID) { 323928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("invalid LED deviceID %lu", deviceID); 324daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 325928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 326daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 327928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten case SL_IODEVICE_VIBRA: 328928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_DEFAULTDEVICEID_VIBRA != deviceID) { 329928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("invalid vibra deviceID %lu", deviceID); 330daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 331928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 332daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 333928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten case SL_IODEVICE_AUDIOINPUT: 334928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_DEFAULTDEVICEID_AUDIOINPUT != deviceID) { 335928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("invalid audio input deviceID %lu", deviceID); 336daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 337928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 338daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 339daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten default: 340928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("invalid deviceType %lu", deviceType); 341daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 342daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten } 343daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten } 344daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten } 345daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 346928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 347daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten case SL_DATALOCATOR_MIDIBUFFERQUEUE: 348daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten pDataLocator->mMIDIBufferQueue = *(SLDataLocator_MIDIBufferQueue *)pLocator; 349f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (0 == pDataLocator->mMIDIBufferQueue.tpqn) { 350daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten pDataLocator->mMIDIBufferQueue.tpqn = 192; 351f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 3524b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten // number of buffers must be specified, there is no default value, and must not be excessive 3534b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten if (!((1 <= pDataLocator->mMIDIBufferQueue.numBuffers) && 354928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten (pDataLocator->mMIDIBufferQueue.numBuffers <= 255))) { 355928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("invalid MIDI buffer queue"); 3564b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 357928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 358daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 359928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 360daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten case SL_DATALOCATOR_OUTPUTMIX: 361daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten pDataLocator->mOutputMix = *(SLDataLocator_OutputMix *)pLocator; 362928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // check that output mix object has the correct object ID and is realized, 363928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // and acquire a strong reference to it 364928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten result = AcquireStrongRef((IObject *) pDataLocator->mOutputMix.outputMix, 365928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_OBJECTID_OUTPUTMIX); 366928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 367928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("locatorType is SL_DATALOCATOR_OUTPUTMIX, but outputMix field %p does not " \ 368928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten "refer to an SL_OBJECTID_OUTPUTMIX or is not realized", \ 369928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten pDataLocator->mOutputMix.outputMix); 370928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten pDataLocator->mOutputMix.outputMix = NULL; 371928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten return result; 3723d86d84fe89faa0efaf09bcbe4b841dfd3c7b5d8Glenn Kasten } 373daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 374928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 375daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten case SL_DATALOCATOR_URI: 376daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten { 377daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten pDataLocator->mURI = *(SLDataLocator_URI *)pLocator; 378928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (NULL == pDataLocator->mURI.URI) { 379928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("invalid URI"); 380daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 381928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 382928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // NTH verify URI address for validity 383daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten size_t len = strlen((const char *) pDataLocator->mURI.URI); 384daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten SLchar *myURI = (SLchar *) malloc(len + 1); 385928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (NULL == myURI) { 386928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten pDataLocator->mURI.URI = NULL; 387daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_MEMORY_FAILURE; 388928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 389daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten memcpy(myURI, pDataLocator->mURI.URI, len + 1); 390daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten // Verify that another thread didn't change the NUL-terminator after we used it 391daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten // to determine length of string to copy. It's OK if the string became shorter. 392daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten if ('\0' != myURI[len]) { 393daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten free(myURI); 394928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten pDataLocator->mURI.URI = NULL; 395daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 396daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten } 397daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten pDataLocator->mURI.URI = myURI; 398daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten } 399daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 400928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 401989ab369777ef514ac3ba6cdb893de9ae0c976bcJean-Michel Trivi#ifdef ANDROID 402989ab369777ef514ac3ba6cdb893de9ae0c976bcJean-Michel Trivi case SL_DATALOCATOR_ANDROIDFD: 403989ab369777ef514ac3ba6cdb893de9ae0c976bcJean-Michel Trivi { 404989ab369777ef514ac3ba6cdb893de9ae0c976bcJean-Michel Trivi pDataLocator->mFD = *(SLDataLocator_AndroidFD *)pLocator; 4050b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten SL_LOGV("Data locator FD: fd=%ld offset=%lld length=%lld", pDataLocator->mFD.fd, 406989ab369777ef514ac3ba6cdb893de9ae0c976bcJean-Michel Trivi pDataLocator->mFD.offset, pDataLocator->mFD.length); 407928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // NTH check against process fd limit 408928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (0 > pDataLocator->mFD.fd) { 409989ab369777ef514ac3ba6cdb893de9ae0c976bcJean-Michel Trivi return SL_RESULT_PARAMETER_INVALID; 410989ab369777ef514ac3ba6cdb893de9ae0c976bcJean-Michel Trivi } 411989ab369777ef514ac3ba6cdb893de9ae0c976bcJean-Michel Trivi } 412989ab369777ef514ac3ba6cdb893de9ae0c976bcJean-Michel Trivi break; 413989ab369777ef514ac3ba6cdb893de9ae0c976bcJean-Michel Trivi#endif 414928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 415daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten default: 416928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("invalid locatorType %lu", locatorType); 417daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 418daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten } 419928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 420daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten // Verify that another thread didn't change the locatorType field after we used it 421daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten // to determine sizeof struct to copy. 422989ab369777ef514ac3ba6cdb893de9ae0c976bcJean-Michel Trivi if (locatorType != pDataLocator->mLocatorType) { 423daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 424989ab369777ef514ac3ba6cdb893de9ae0c976bcJean-Michel Trivi } 425daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_SUCCESS; 426daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten} 427daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 4280b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 429e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief Free the local deep copy of a data locator */ 4300b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 431daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kastenstatic void freeDataLocator(DataLocator *pDataLocator) 432daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten{ 433daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten switch (pDataLocator->mLocatorType) { 434daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten case SL_DATALOCATOR_URI: 435928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (NULL != pDataLocator->mURI.URI) { 436928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten free(pDataLocator->mURI.URI); 437928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten pDataLocator->mURI.URI = NULL; 438928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 43900d2d554e04ac369367c903dbf53b975355d1bcdGlenn Kasten pDataLocator->mURI.URI = NULL; 440daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 441928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten case SL_DATALOCATOR_IODEVICE: 442928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (NULL != pDataLocator->mIODevice.device) { 443928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten ReleaseStrongRef((IObject *) pDataLocator->mIODevice.device); 444928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten pDataLocator->mIODevice.device = NULL; 445928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 446928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten break; 447928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten case SL_DATALOCATOR_OUTPUTMIX: 448928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (NULL != pDataLocator->mOutputMix.outputMix) { 449928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten ReleaseStrongRef((IObject *) pDataLocator->mOutputMix.outputMix); 450928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten pDataLocator->mOutputMix.outputMix = NULL; 451928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 452928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten break; 453daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten default: 454daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 455daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten } 456daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten} 457daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 4580b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 459e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief Check a data format and make local deep copy */ 4600b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 461daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kastenstatic SLresult checkDataFormat(void *pFormat, DataFormat *pDataFormat) 462daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten{ 4630b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten SLresult result = SL_RESULT_SUCCESS; 4640b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 465daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten if (NULL == pFormat) { 466a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten pDataFormat->mFormatType = SL_DATAFORMAT_NULL; 4670b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } else { 4680b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten SLuint32 formatType = *(SLuint32 *)pFormat; 4690b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten switch (formatType) { 4700b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 4710b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_DATAFORMAT_PCM: 4720b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten pDataFormat->mPCM = *(SLDataFormat_PCM *)pFormat; 4730b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten do { 4740b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 4750b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten // check the channel count 4760b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten switch (pDataFormat->mPCM.numChannels) { 4770b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case 1: // mono 4780b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case 2: // stereo 4790b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 4800b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case 0: // unknown 4810b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 4820b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 4830b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten default: // multi-channel 4840b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten result = SL_RESULT_CONTENT_UNSUPPORTED; 4850b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 4860b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } 4870b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten if (SL_RESULT_SUCCESS != result) { 4880b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten SL_LOGE("numChannels=%u", (unsigned) pDataFormat->mPCM.numChannels); 4890b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 4900b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } 4910b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 4920b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten // check the sampling rate 4930b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten switch (pDataFormat->mPCM.samplesPerSec) { 4940b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_SAMPLINGRATE_8: 4950b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_SAMPLINGRATE_11_025: 4960b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_SAMPLINGRATE_12: 4970b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_SAMPLINGRATE_16: 4980b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_SAMPLINGRATE_22_05: 4990b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_SAMPLINGRATE_24: 5000b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_SAMPLINGRATE_32: 5010b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_SAMPLINGRATE_44_1: 5020b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_SAMPLINGRATE_48: 5030b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_SAMPLINGRATE_64: 5040b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_SAMPLINGRATE_88_2: 5050b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_SAMPLINGRATE_96: 5060b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_SAMPLINGRATE_192: 5070b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5080b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case 0: 5090b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 5100b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5110b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten default: 5120b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten result = SL_RESULT_CONTENT_UNSUPPORTED; 5130b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5140b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } 5150b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten if (SL_RESULT_SUCCESS != result) { 5160b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten SL_LOGE("samplesPerSec=%u", (unsigned) pDataFormat->mPCM.samplesPerSec); 5170b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5180b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } 5190b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 5200b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten // check the sample bit depth 5210b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten switch (pDataFormat->mPCM.bitsPerSample) { 5220b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_PCMSAMPLEFORMAT_FIXED_8: 5230b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_PCMSAMPLEFORMAT_FIXED_16: 5240b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5250b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_PCMSAMPLEFORMAT_FIXED_20: 5260b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_PCMSAMPLEFORMAT_FIXED_24: 5270b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_PCMSAMPLEFORMAT_FIXED_28: 5280b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_PCMSAMPLEFORMAT_FIXED_32: 5290b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten result = SL_RESULT_CONTENT_UNSUPPORTED; 5300b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5310b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten default: 5320b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 5330b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5340b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } 5350b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten if (SL_RESULT_SUCCESS != result) { 5360b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten SL_LOGE("bitsPerSample=%u", (unsigned) pDataFormat->mPCM.bitsPerSample); 5370b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5380b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } 5390b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 5400b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten // check the container bit depth 5410b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten switch (pDataFormat->mPCM.containerSize) { 5420b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_PCMSAMPLEFORMAT_FIXED_8: 5430b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_PCMSAMPLEFORMAT_FIXED_16: 544f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (pDataFormat->mPCM.containerSize != pDataFormat->mPCM.bitsPerSample) { 5450b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten result = SL_RESULT_CONTENT_UNSUPPORTED; 546f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 5470b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5480b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten default: 5490b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten result = SL_RESULT_CONTENT_UNSUPPORTED; 5500b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5510b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } 5520b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten if (SL_RESULT_SUCCESS != result) { 5530b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten SL_LOGE("containerSize=%u", (unsigned) pDataFormat->mPCM.containerSize); 5540b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5550b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } 5560b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 5570b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten // check the channel mask 5580b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten switch (pDataFormat->mPCM.channelMask) { 5590b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_SPEAKER_FRONT_LEFT | SL_SPEAKER_FRONT_RIGHT: 560f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (2 != pDataFormat->mPCM.numChannels) { 5610b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 562f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 5630b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5640b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_SPEAKER_FRONT_LEFT: 5650b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_SPEAKER_FRONT_RIGHT: 5660b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_SPEAKER_FRONT_CENTER: 567f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (1 != pDataFormat->mPCM.numChannels) { 5680b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 569f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 5700b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5710b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case 0: 5720b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten pDataFormat->mPCM.channelMask = pDataFormat->mPCM.numChannels == 2 ? 5730b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten SL_SPEAKER_FRONT_LEFT | SL_SPEAKER_FRONT_RIGHT : SL_SPEAKER_FRONT_CENTER; 5740b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5750b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten default: 5760b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 5770b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5780b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } 5790b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten if (SL_RESULT_SUCCESS != result) { 580f51dba65751107c930759938775b75531ec1f330Glenn Kasten SL_LOGE("channelMask=0x%lx numChannels=%lu", pDataFormat->mPCM.channelMask, 581f51dba65751107c930759938775b75531ec1f330Glenn Kasten pDataFormat->mPCM.numChannels); 5820b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5830b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } 5840b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 5850b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten // check the endianness / byte order 5860b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten switch (pDataFormat->mPCM.endianness) { 5870b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_BYTEORDER_LITTLEENDIAN: 5880b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_BYTEORDER_BIGENDIAN: 5890b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5904b65ef9efdf5aba01bea89d8cdd64f500560a28dGlenn Kasten // native is proposed but not yet in spec 5910b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten default: 5920b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 5930b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5940b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } 5950b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten if (SL_RESULT_SUCCESS != result) { 5960b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten SL_LOGE("endianness=%u", (unsigned) pDataFormat->mPCM.endianness); 5970b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten break; 5980b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } 5990b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 6000b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten // here if all checks passed successfully 6010b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 6020b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } while(0); 603daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 6040b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 6050b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten case SL_DATAFORMAT_MIME: 6060b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten pDataFormat->mMIME = *(SLDataFormat_MIME *)pFormat; 6070b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten if (NULL != pDataFormat->mMIME.mimeType) { 608928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // NTH check address for validity 6090b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten size_t len = strlen((const char *) pDataFormat->mMIME.mimeType); 6100b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten SLchar *myMIME = (SLchar *) malloc(len + 1); 6110b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten if (NULL == myMIME) { 6120b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 6130b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } else { 6140b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten memcpy(myMIME, pDataFormat->mMIME.mimeType, len + 1); 6150b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten // make sure MIME string was not modified asynchronously 6160b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten if ('\0' != myMIME[len]) { 6170b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten free(myMIME); 618928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten myMIME = NULL; 6190b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten result = SL_RESULT_PRECONDITIONS_VIOLATED; 6200b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } 6210b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } 622928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten pDataFormat->mMIME.mimeType = myMIME; 6230b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten } 624daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 6250b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 626daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten default: 6270b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 6280b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten SL_LOGE("formatType=%u", (unsigned) formatType); 629daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 6300b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 631daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten } 6320b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 6330b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten // make sure format type was not modified asynchronously 634f51dba65751107c930759938775b75531ec1f330Glenn Kasten if ((SL_RESULT_SUCCESS == result) && (formatType != pDataFormat->mFormatType)) { 6350b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten result = SL_RESULT_PRECONDITIONS_VIOLATED; 636f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 6370b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 638daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten } 6390b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 6400b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten return result; 641daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten} 642daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 6430b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 644e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief Check interface ID compatibility with respect to a particular data locator format */ 6450b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 6463c170255cc71942f310b676d968cf73328aa5d70Jean-Michel TriviSLresult checkSourceFormatVsInterfacesCompatibility(const DataLocatorFormat *pDataLocatorFormat, 6473c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi SLuint32 numInterfaces, const SLInterfaceID *pInterfaceIds, 6483c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi const SLboolean *pInterfaceRequired) { 6493c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi // can't request SLSeekItf if data source is a buffer queue 650928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // FIXME there are other invalid combinations -- see docs 65101e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten SLuint32 i; 65201e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten switch (pDataLocatorFormat->mLocator.mLocatorType) { 65301e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten case SL_DATALOCATOR_BUFFERQUEUE: 65401e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten#ifdef ANDROID 65501e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten case SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE: 65601e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten#endif 657a6b2d444f86f7bca8da33cb9904b225220b675a0Glenn Kasten for (i = 0; i < numInterfaces; i++) { 658928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten // FIXME the == needs work 6593c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi if (pInterfaceRequired[i] && (SL_IID_SEEK == pInterfaceIds[i])) { 6600b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten SL_LOGE("can't request SL_IID_SEEK with a buffer queue data source"); 6613c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi return SL_RESULT_FEATURE_UNSUPPORTED; 6623c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi } 6633c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi } 66401e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten break; 66501e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten default: 66601e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten break; 6673c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi } 6683c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi return SL_RESULT_SUCCESS; 6693c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi} 6703c170255cc71942f310b676d968cf73328aa5d70Jean-Michel Trivi 6710b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 672e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief Free the local deep copy of a data format */ 6730b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 674daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kastenstatic void freeDataFormat(DataFormat *pDataFormat) 675daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten{ 676daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten switch (pDataFormat->mFormatType) { 677daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten case SL_DATAFORMAT_MIME: 678928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (NULL != pDataFormat->mMIME.mimeType) { 679928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten free(pDataFormat->mMIME.mimeType); 680928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten pDataFormat->mMIME.mimeType = NULL; 681928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 682daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 683daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten default: 684daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten break; 685daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten } 686daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten} 687daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 6880b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 689e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief Check a data source and make local deep copy */ 6900b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 691daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn KastenSLresult checkDataSource(const SLDataSource *pDataSrc, DataLocatorFormat *pDataLocatorFormat) 692daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten{ 693928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (NULL == pDataSrc) { 694928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("pDataSrc NULL"); 695daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 696928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 697daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten SLDataSource myDataSrc = *pDataSrc; 698daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten SLresult result; 699daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten result = checkDataLocator(myDataSrc.pLocator, &pDataLocatorFormat->mLocator); 700928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 701daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return result; 702928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 703a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten switch (pDataLocatorFormat->mLocator.mLocatorType) { 704928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 705a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten case SL_DATALOCATOR_URI: 706a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten case SL_DATALOCATOR_ADDRESS: 707a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten case SL_DATALOCATOR_BUFFERQUEUE: 708a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten case SL_DATALOCATOR_MIDIBUFFERQUEUE: 709928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten#ifdef ANDROID 710928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten case SL_DATALOCATOR_ANDROIDFD: 71101e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten case SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE: 712928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten#endif 713a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten result = checkDataFormat(myDataSrc.pFormat, &pDataLocatorFormat->mFormat); 714a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten if (SL_RESULT_SUCCESS != result) { 715a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten freeDataLocator(&pDataLocatorFormat->mLocator); 716a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten return result; 717a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten } 718a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten break; 719928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 720a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten case SL_DATALOCATOR_NULL: 721a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten case SL_DATALOCATOR_OUTPUTMIX: 722a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten default: 723a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten // invalid but fall through; the invalid locator will be caught later 7240b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten SL_LOGE("mLocatorType=%u", (unsigned) pDataLocatorFormat->mLocator.mLocatorType); 7250b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten // keep going 726928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 727a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten case SL_DATALOCATOR_IODEVICE: 728a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten // for these data locator types, ignore the pFormat as it might be uninitialized 729a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten pDataLocatorFormat->mFormat.mFormatType = SL_DATAFORMAT_NULL; 730a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten break; 731daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten } 732928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 733acd88797a1d3b8225bab888d29036e245f275be5Glenn Kasten pDataLocatorFormat->u.mSource.pLocator = &pDataLocatorFormat->mLocator; 734acd88797a1d3b8225bab888d29036e245f275be5Glenn Kasten pDataLocatorFormat->u.mSource.pFormat = &pDataLocatorFormat->mFormat; 735daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_SUCCESS; 736daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten} 737daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 7380b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 739e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief Check a data sink and make local deep copy */ 7400b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 741712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel TriviSLresult checkDataSink(const SLDataSink *pDataSink, DataLocatorFormat *pDataLocatorFormat, 742712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SLuint32 objType) 743daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten{ 744928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (NULL == pDataSink) { 745928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("pDataSink NULL"); 746daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_PARAMETER_INVALID; 747928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 748daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten SLDataSink myDataSink = *pDataSink; 749daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten SLresult result; 750daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten result = checkDataLocator(myDataSink.pLocator, &pDataLocatorFormat->mLocator); 751712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi if (SL_RESULT_SUCCESS != result) { 752daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return result; 753712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 754a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten switch (pDataLocatorFormat->mLocator.mLocatorType) { 755712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi 756a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten case SL_DATALOCATOR_URI: 757a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten case SL_DATALOCATOR_ADDRESS: 758a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten result = checkDataFormat(myDataSink.pFormat, &pDataLocatorFormat->mFormat); 759a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten if (SL_RESULT_SUCCESS != result) { 760a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten freeDataLocator(&pDataLocatorFormat->mLocator); 761a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten return result; 762a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten } 763a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten break; 764712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi 765a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten case SL_DATALOCATOR_BUFFERQUEUE: 76601e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten#ifdef ANDROID 76701e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten case SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE: 76801e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten#endif 769712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi if (SL_OBJECTID_AUDIOPLAYER == objType) { 770928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("buffer queue can't be used as data sink for audio player"); 77101e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten result = SL_RESULT_PARAMETER_INVALID; 772712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } else if (SL_OBJECTID_AUDIORECORDER == objType) { 773712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi#ifdef ANDROID 77401e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten if (SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE != 77501e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten pDataLocatorFormat->mLocator.mLocatorType) { 77601e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten SL_LOGE("audio recorder source locator must be SL_DATALOCATOR_ANDROIDBUFFERQUEUE"); 77701e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten result = SL_RESULT_PARAMETER_INVALID; 77801e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten } else { 77901e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten result = checkDataFormat(myDataSink.pFormat, &pDataLocatorFormat->mFormat); 780712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 781712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi#else 782712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi SL_LOGE("mLocatorType=%u", (unsigned) pDataLocatorFormat->mLocator.mLocatorType); 78301e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten result = SL_RESULT_PARAMETER_INVALID; 784712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi#endif 785712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi } 78601e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten if (SL_RESULT_SUCCESS != result) { 78701e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten freeDataLocator(&pDataLocatorFormat->mLocator); 78801e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten return result; 78901e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten } 790712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi break; 791712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi 792712b490060e4164fbe47986be1d2584d1610d8ddJean-Michel Trivi case SL_DATALOCATOR_NULL: 793a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten case SL_DATALOCATOR_MIDIBUFFERQUEUE: 794a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten default: 795a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten // invalid but fall through; the invalid locator will be caught later 7960b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten SL_LOGE("mLocatorType=%u", (unsigned) pDataLocatorFormat->mLocator.mLocatorType); 7970b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten // keep going 798928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 799a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten case SL_DATALOCATOR_IODEVICE: 800a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten case SL_DATALOCATOR_OUTPUTMIX: 801a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten // for these data locator types, ignore the pFormat as it might be uninitialized 802a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten pDataLocatorFormat->mFormat.mFormatType = SL_DATAFORMAT_NULL; 803a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten break; 804daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten } 805928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten 806acd88797a1d3b8225bab888d29036e245f275be5Glenn Kasten pDataLocatorFormat->u.mSink.pLocator = &pDataLocatorFormat->mLocator; 807acd88797a1d3b8225bab888d29036e245f275be5Glenn Kasten pDataLocatorFormat->u.mSink.pFormat = &pDataLocatorFormat->mFormat; 808daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten return SL_RESULT_SUCCESS; 809daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten} 810daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 8110b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 812e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief Free the local deep copy of a data locator format */ 8130b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 814daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kastenvoid freeDataLocatorFormat(DataLocatorFormat *dlf) 815daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten{ 816daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten freeDataLocator(&dlf->mLocator); 817daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten freeDataFormat(&dlf->mFormat); 818daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten} 819daf661248ff6ea2e21799e5114c78b7c1d49630eGlenn Kasten 8200b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 82161ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten/* Interface initialization hooks */ 8222045b02407f6ac0a570faee3157b24317c8a69e0Glenn Kasten 823a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kastenextern void 824a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten I3DCommit_init(void *), 825a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten I3DDoppler_init(void *), 826a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten I3DGrouping_deinit(void *), 827a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten I3DGrouping_init(void *), 828a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten I3DLocation_init(void *), 829a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten I3DMacroscopic_init(void *), 830a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten I3DSource_init(void *), 831a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten IAndroidConfiguration_init(void *), 832a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten IAndroidEffectCapabilities_init(void *), 833a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten IAndroidEffectSend_init(void *), 834a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten IAndroidEffect_init(void *), 83561ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IAudioDecoderCapabilities_init(void *), 83661ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IAudioEncoderCapabilities_init(void *), 83761ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IAudioEncoder_init(void *), 83861ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IAudioIODeviceCapabilities_init(void *), 839a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten IBassBoost_init(void *), 8400b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IBufferQueue_init(void *), 84161ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IDeviceVolume_init(void *), 84261ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IDynamicInterfaceManagement_init(void *), 84361ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IDynamicSource_init(void *), 84461ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IEffectSend_init(void *), 8450b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngineCapabilities_init(void *), 8460b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IEngine_init(void *), 847a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten IEnvironmentalReverb_init(void *), 848a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten IEqualizer_init(void *), 84961ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten ILEDArray_init(void *), 8500b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IMIDIMessage_init(void *), 8510b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IMIDIMuteSolo_init(void *), 8520b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IMIDITempo_init(void *), 8530b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IMIDITime_init(void *), 85461ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IMetadataExtraction_init(void *), 85561ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IMetadataTraversal_init(void *), 85661ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IMuteSolo_init(void *), 85761ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IObject_init(void *), 858a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten IOutputMixExt_init(void *), 8590b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IOutputMix_init(void *), 86061ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IPitch_init(void *), 8610b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IPlay_init(void *), 86261ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IPlaybackRate_init(void *), 86361ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IPrefetchStatus_init(void *), 864a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten IPresetReverb_init(void *), 86561ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IRatePitch_init(void *), 86661ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IRecord_init(void *), 8670b167267bda99b68346045ccab14e810121d5de4Glenn Kasten ISeek_init(void *), 86861ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IThreadSync_init(void *), 86961ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten IVibra_init(void *), 870a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten IVirtualizer_init(void *), 8710b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IVisualization_init(void *), 8720b167267bda99b68346045ccab14e810121d5de4Glenn Kasten IVolume_init(void *); 873a6d984c32855a239f7f79a3d3b7f2ddfb8cb9697Glenn Kasten 8744597a7427b697df31d0bbf4c2040806d0c27b6e0Glenn Kastenextern void 8754597a7427b697df31d0bbf4c2040806d0c27b6e0Glenn Kasten IObject_deinit(void *); 876b7154f2324c8ae44b820c07c69aaa80a4bb9e418Glenn Kasten 877a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if !(USE_PROFILES & USE_PROFILES_MUSIC) 878a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IDynamicSource_init NULL 879a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IMetadataExtraction_init NULL 880a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IMetadataTraversal_init NULL 881a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IPlaybackRate_init NULL 882a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IVisualization_init NULL 883a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#endif 884a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten 885a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if !(USE_PROFILES & USE_PROFILES_GAME) 886a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define I3DCommit_init NULL 887a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define I3DDoppler_init NULL 888a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define I3DGrouping_init NULL 889a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define I3DLocation_init NULL 890a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define I3DMacroscopic_init NULL 891a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define I3DSource_init NULL 892a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IMIDIMessage_init NULL 893a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IMIDIMuteSolo_init NULL 894a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IMIDITempo_init NULL 895a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IMIDITime_init NULL 896a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IPitch_init NULL 897a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IRatePitch_init NULL 898a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define I3DGrouping_deinit NULL 899a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#endif 900a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten 901a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if !(USE_PROFILES & USE_PROFILES_BASE) 902a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IAudioDecoderCapabilities_init NULL 903a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IAudioEncoderCapabilities_init NULL 904a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IAudioEncoder_init NULL 905a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IAudioIODeviceCapabilities_init NULL 906a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IDeviceVolume_init NULL 907a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IDynamicInterfaceManagement_init NULL 908a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IEngineCapabilities_init NULL 909a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IOutputMix_init NULL 910a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IThreadSync_init NULL 911a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#endif 912a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten 913a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#if !(USE_PROFILES & USE_PROFILES_OPTIONAL) 914a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define ILEDArray_init NULL 915a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IVibra_init NULL 916a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#endif 917a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten 918a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#ifndef ANDROID 919a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IAndroidConfiguration_init NULL 920a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IAndroidEffect_init NULL 921a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IAndroidEffectCapabilities_init NULL 922a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IAndroidEffectSend_init NULL 923a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#endif 924a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten 925a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#ifndef USE_OUTPUTMIXEXT 926a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#define IOutputMixExt_init NULL 927a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten#endif 928a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten 929e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten 93061ac0ade16f84d877dfd8d0e984eb203d4a2901dGlenn Kasten/*static*/ const struct MPH_init MPH_init_table[MPH_MAX] = { 931510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_3DCOMMIT, */ I3DCommit_init, NULL, NULL }, 932510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_3DDOPPLER, */ I3DDoppler_init, NULL, NULL }, 933f51dba65751107c930759938775b75531ec1f330Glenn Kasten { /* MPH_3DGROUPING, */ I3DGrouping_init, NULL, I3DGrouping_deinit }, 934510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_3DLOCATION, */ I3DLocation_init, NULL, NULL }, 935510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_3DMACROSCOPIC, */ I3DMacroscopic_init, NULL, NULL }, 936510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_3DSOURCE, */ I3DSource_init, NULL, NULL }, 937510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_AUDIODECODERCAPABILITIES, */ IAudioDecoderCapabilities_init, NULL, NULL }, 938510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_AUDIOENCODER, */ IAudioEncoder_init, NULL, NULL }, 939510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_AUDIOENCODERCAPABILITIES, */ IAudioEncoderCapabilities_init, NULL, NULL }, 940510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_AUDIOIODEVICECAPABILITIES, */ IAudioIODeviceCapabilities_init, NULL, NULL }, 941510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_BASSBOOST, */ IBassBoost_init, NULL, NULL }, 942510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_BUFFERQUEUE, */ IBufferQueue_init, NULL, NULL }, 943510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_DEVICEVOLUME, */ IDeviceVolume_init, NULL, NULL }, 944510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_DYNAMICINTERFACEMANAGEMENT, */ IDynamicInterfaceManagement_init, NULL, NULL }, 945510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_DYNAMICSOURCE, */ IDynamicSource_init, NULL, NULL }, 946510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_EFFECTSEND, */ IEffectSend_init, NULL, NULL }, 947510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_ENGINE, */ IEngine_init, NULL, NULL }, 948510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_ENGINECAPABILITIES, */ IEngineCapabilities_init, NULL, NULL }, 949510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_ENVIRONMENTALREVERB, */ IEnvironmentalReverb_init, NULL, NULL }, 950510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_EQUALIZER, */ IEqualizer_init, NULL, NULL }, 951510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_LED, */ ILEDArray_init, NULL, NULL }, 952510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_METADATAEXTRACTION, */ IMetadataExtraction_init, NULL, NULL }, 953510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_METADATATRAVERSAL, */ IMetadataTraversal_init, NULL, NULL }, 954510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_MIDIMESSAGE, */ IMIDIMessage_init, NULL, NULL }, 955510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_MIDITIME, */ IMIDITime_init, NULL, NULL }, 956510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_MIDITEMPO, */ IMIDITempo_init, NULL, NULL }, 957510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_MIDIMUTESOLO, */ IMIDIMuteSolo_init, NULL, NULL }, 958510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_MUTESOLO, */ IMuteSolo_init, NULL, NULL }, 959510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_NULL, */ NULL, NULL, NULL }, 9604597a7427b697df31d0bbf4c2040806d0c27b6e0Glenn Kasten { /* MPH_OBJECT, */ IObject_init, NULL, IObject_deinit }, 961510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_OUTPUTMIX, */ IOutputMix_init, NULL, NULL }, 962510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_PITCH, */ IPitch_init, NULL, NULL }, 963510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_PLAY, */ IPlay_init, NULL, NULL }, 964510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_PLAYBACKRATE, */ IPlaybackRate_init, NULL, NULL }, 965510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_PREFETCHSTATUS, */ IPrefetchStatus_init, NULL, NULL }, 966510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_PRESETREVERB, */ IPresetReverb_init, NULL, NULL }, 967510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_RATEPITCH, */ IRatePitch_init, NULL, NULL }, 968510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_RECORD, */ IRecord_init, NULL, NULL }, 969510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_SEEK, */ ISeek_init, NULL, NULL }, 970510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_THREADSYNC, */ IThreadSync_init, NULL, NULL }, 971510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_VIBRA, */ IVibra_init, NULL, NULL }, 972510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_VIRTUALIZER, */ IVirtualizer_init, NULL, NULL }, 973510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_VISUALIZATION, */ IVisualization_init, NULL, NULL }, 974510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten { /* MPH_VOLUME, */ IVolume_init, NULL, NULL }, 975a438eb1cf1ae602afab00336528dd230bd929206Glenn Kasten { /* MPH_OUTPUTMIXEXT, */ IOutputMixExt_init, NULL, NULL }, 9765b09aa864215690580b18eb802927e8cc7eb4861Jean-Michel Trivi { /* MPH_ANDROIDEFFECT */ IAndroidEffect_init, NULL, NULL }, 977fef6033d852daec8d88060b252e72f322724dca1Jean-Michel Trivi { /* MPH_ANDROIDEFFECTCAPABILITIES */ IAndroidEffectCapabilities_init, NULL, NULL }, 97842309377d1ed17b557fab30f1bf26b8ba31a96fdJean-Michel Trivi { /* MPH_ANDROIDEFFECTSEND */ IAndroidEffectSend_init, NULL, NULL }, 97901e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten { /* MPH_ANDROIDCONFIGURATION */ IAndroidConfiguration_init, NULL, NULL }, 98001e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten { /* MPH_ANDROIDSIMPLEBUFFERQUEUE, */ IBufferQueue_init /* alias */, NULL, NULL } 981bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten}; 982bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten 9830b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 984e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief Construct a new instance of the specified class, exposing selected interfaces */ 985bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten 986ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn KastenIObject *construct(const ClassTable *class__, unsigned exposedMask, SLEngineItf engine) 987bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten{ 98872a04d8e9e059dad969d166a6a70491fe1e65970Glenn Kasten IObject *this; 98972a04d8e9e059dad969d166a6a70491fe1e65970Glenn Kasten this = (IObject *) calloc(1, class__->mSize); 990bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten if (NULL != this) { 99172a04d8e9e059dad969d166a6a70491fe1e65970Glenn Kasten unsigned lossOfControlMask = 0; 992ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten // a NULL engine means we are constructing the engine 99372a04d8e9e059dad969d166a6a70491fe1e65970Glenn Kasten IEngine *thisEngine = (IEngine *) engine; 994d07ed7df4ec9338f97f12627690d58ed9b34f25bGlenn Kasten if (NULL == thisEngine) { 99572a04d8e9e059dad969d166a6a70491fe1e65970Glenn Kasten thisEngine = &((CEngine *) this)->mEngine; 996d07ed7df4ec9338f97f12627690d58ed9b34f25bGlenn Kasten } else { 997ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten interface_lock_exclusive(thisEngine); 998d07ed7df4ec9338f97f12627690d58ed9b34f25bGlenn Kasten if (MAX_INSTANCE <= thisEngine->mInstanceCount) { 999f51dba65751107c930759938775b75531ec1f330Glenn Kasten SL_LOGE("Too many objects"); 1000ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten interface_unlock_exclusive(thisEngine); 1001d07ed7df4ec9338f97f12627690d58ed9b34f25bGlenn Kasten free(this); 1002ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten return NULL; 1003ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten } 1004d07ed7df4ec9338f97f12627690d58ed9b34f25bGlenn Kasten // pre-allocate a pending slot, but don't assign bit from mInstanceMask yet 1005ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten ++thisEngine->mInstanceCount; 1006d07ed7df4ec9338f97f12627690d58ed9b34f25bGlenn Kasten assert(((unsigned) ~0) != thisEngine->mInstanceMask); 1007ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten interface_unlock_exclusive(thisEngine); 1008ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten // const, no lock needed 1009f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (thisEngine->mLossOfControlGlobal) { 1010ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten lossOfControlMask = ~0; 1011f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 1012ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten } 101372a04d8e9e059dad969d166a6a70491fe1e65970Glenn Kasten this->mLossOfControlMask = lossOfControlMask; 1014ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten this->mClass = class__; 1015ccdf07b17f23b4c040dd3f62478d0965eba804e3Glenn Kasten this->mEngine = thisEngine; 1016bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten const struct iid_vtable *x = class__->mInterfaces; 1017510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten SLuint8 *interfaceStateP = this->mInterfaceStates; 1018510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten SLuint32 index; 1019510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten for (index = 0; index < class__->mInterfaceCount; ++index, ++x, exposedMask >>= 1) { 1020276cab2d983b892d1b634474b6249f6bec400c76Glenn Kasten SLuint8 state; 1021bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten if (exposedMask & 1) { 102283f93b0afd3607b1570d8473c2f6e45276c133baGlenn Kasten void *self = (char *) this + x->mOffset; 1023d07ed7df4ec9338f97f12627690d58ed9b34f25bGlenn Kasten // IObject does not have an mThis, so [1] is not always defined 1024f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (index) { 1025d07ed7df4ec9338f97f12627690d58ed9b34f25bGlenn Kasten ((IObject **) self)[1] = this; 1026f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 102783f93b0afd3607b1570d8473c2f6e45276c133baGlenn Kasten VoidHook init = MPH_init_table[x->mMPH].mInit; 1028a3080daa505f91df51a808c85ddb37c48745bf7cGlenn Kasten // paranoid double-check for presence of an initialization hook 1029f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (NULL != init) { 1030bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten (*init)(self); 1031f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 1032e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten // IObject does not require a call to GetInterface 1033f51dba65751107c930759938775b75531ec1f330Glenn Kasten if (index) { 1034e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten ((size_t *) self)[0] ^= ~0; 1035f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 1036510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten state = INTERFACE_EXPOSED; 1037f51dba65751107c930759938775b75531ec1f330Glenn Kasten } else { 1038510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten state = INTERFACE_UNINITIALIZED; 1039f51dba65751107c930759938775b75531ec1f330Glenn Kasten } 1040510f3671f716f6835282e4b0fd0275c20e9dadd8Glenn Kasten *interfaceStateP++ = state; 1041bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten } 1042f51dba65751107c930759938775b75531ec1f330Glenn Kasten // note that the new object is not yet published; creator must call IObject_Publish 1043bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten } 1044bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten return this; 1045bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten} 1046bd3cb772fc94c5baf0d1fe1a63693b33ca5fe9e3Glenn Kasten 1047ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1048ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten/* Initial global entry points */ 1049d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten 10500b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 1051e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief slCreateEngine Function */ 10520b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 10530b167267bda99b68346045ccab14e810121d5de4Glenn KastenSLresult SLAPIENTRY slCreateEngine(SLObjectItf *pEngine, SLuint32 numOptions, 10540b167267bda99b68346045ccab14e810121d5de4Glenn Kasten const SLEngineOption *pEngineOptions, SLuint32 numInterfaces, 10550b167267bda99b68346045ccab14e810121d5de4Glenn Kasten const SLInterfaceID *pInterfaceIds, const SLboolean *pInterfaceRequired) 1056d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten{ 1057ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_GLOBAL 1058ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1059ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten do { 1060ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1061ef8931ae547cd703e69df9ad350d69825da0f546Jean-Michel Trivi#ifdef ANDROID 1062ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten android::ProcessState::self()->startThreadPool(); 106314e903028c4abfc1b2fbfab6560e3b864086f895Glenn Kasten#ifndef USE_BACKPORT 1064ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten android::DataSource::RegisterDefaultSniffers(); 10656fff2c605cdc46a10037e011d8fb47702ae70c37Jean-Michel Trivi#endif 106614e903028c4abfc1b2fbfab6560e3b864086f895Glenn Kasten#endif 1067ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1068ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pEngine) { 1069ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 1070ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 1071ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 1072ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pEngine = NULL; 1073ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1074ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if ((0 < numOptions) && (NULL == pEngineOptions)) { 1075928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("numOptions=%lu and pEngineOptions=NULL", numOptions); 1076ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 1077ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 1078ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 1079ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1080ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // default values 1081ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SLboolean threadSafe = SL_BOOLEAN_TRUE; 1082ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SLboolean lossOfControlGlobal = SL_BOOLEAN_FALSE; 1083ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1084ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten // process engine options 10850b167267bda99b68346045ccab14e810121d5de4Glenn Kasten SLuint32 i; 10860b167267bda99b68346045ccab14e810121d5de4Glenn Kasten const SLEngineOption *option = pEngineOptions; 1087ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 10880b167267bda99b68346045ccab14e810121d5de4Glenn Kasten for (i = 0; i < numOptions; ++i, ++option) { 10890b167267bda99b68346045ccab14e810121d5de4Glenn Kasten switch (option->feature) { 10900b167267bda99b68346045ccab14e810121d5de4Glenn Kasten case SL_ENGINEOPTION_THREADSAFE: 10914b2f97bb1df6b3a65d2c3a158fba3a604c8f543cGlenn Kasten threadSafe = SL_BOOLEAN_FALSE != (SLboolean) option->data; // normalize 10920b167267bda99b68346045ccab14e810121d5de4Glenn Kasten break; 10930b167267bda99b68346045ccab14e810121d5de4Glenn Kasten case SL_ENGINEOPTION_LOSSOFCONTROL: 10944b2f97bb1df6b3a65d2c3a158fba3a604c8f543cGlenn Kasten lossOfControlGlobal = SL_BOOLEAN_FALSE != (SLboolean) option->data; // normalize 10950b167267bda99b68346045ccab14e810121d5de4Glenn Kasten break; 10960b167267bda99b68346045ccab14e810121d5de4Glenn Kasten default: 1097928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten SL_LOGE("unknown engine option: feature=%lu data=%lu", 1098928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten option->feature, option->data); 1099ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 1100ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 11010b167267bda99b68346045ccab14e810121d5de4Glenn Kasten } 11020b167267bda99b68346045ccab14e810121d5de4Glenn Kasten } 1103928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 1104ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 1105928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 1106ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1107ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten unsigned exposedMask; 1108ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten const ClassTable *pCEngine_class = objectIDtoClass(SL_OBJECTID_ENGINE); 1109ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = checkInterfaces(pCEngine_class, numInterfaces, 1110ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten pInterfaceIds, pInterfaceRequired, &exposedMask); 1111928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten if (SL_RESULT_SUCCESS != result) { 1112ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 1113928ea4ffff40c82987cfb1ac9e3095fdc6968709Glenn Kasten } 1114ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1115ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten CEngine *this = (CEngine *) construct(pCEngine_class, exposedMask, NULL); 1116ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == this) { 1117ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_MEMORY_FAILURE; 1118ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten break; 1119ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 1120ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1121ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mObject.mLossOfControlMask = lossOfControlGlobal ? ~0 : 0; 1122ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mEngine.mLossOfControlGlobal = lossOfControlGlobal; 1123ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten this->mEngineCapabilities.mThreadSafe = threadSafe; 1124ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten *pEngine = &this->mObject.mItf; 1125ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1126ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } while(0); 1127ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1128ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_GLOBAL 1129d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten} 1130d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten 1131ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1132e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief slQueryNumSupportedEngineInterfaces Function */ 11330b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 1134ed46c29d6a09112dbbf584c82953f63289596fd6Glenn KastenSLresult SLAPIENTRY slQueryNumSupportedEngineInterfaces(SLuint32 *pNumSupportedInterfaces) 1135d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten{ 1136ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_GLOBAL 1137ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1138ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pNumSupportedInterfaces) { 1139ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 1140ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 11417a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten const ClassTable *class__ = objectIDtoClass(SL_OBJECTID_ENGINE); 11427a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten assert(NULL != class__); 11437a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten SLuint32 count = 0; 11447a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten SLuint32 i; 1145c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten for (i = 0; i < class__->mInterfaceCount; ++i) { 1146c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten switch (class__->mInterfaces[i].mInterface) { 1147c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_IMPLICIT: 1148c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_EXPLICIT: 1149c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_DYNAMIC: 11507a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten ++count; 1151c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 1152c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_UNAVAILABLE: 1153c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 1154c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten default: 1155c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten assert(false); 1156c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 1157c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten } 1158c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten } 11597a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten *pNumSupportedInterfaces = count; 1160ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_SUCCESS; 1161ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 1162ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1163ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_GLOBAL 1164d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten} 1165d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten 1166ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1167e5d006b298ce7683d66f7ec86136403cf5fb20d6Glenn Kasten/** \brief slQuerySupportedEngineInterfaces Function */ 11680b595cc18d82e41dfab0c686e9e63c30a86e8c80Glenn Kasten 1169ed46c29d6a09112dbbf584c82953f63289596fd6Glenn KastenSLresult SLAPIENTRY slQuerySupportedEngineInterfaces(SLuint32 index, SLInterfaceID *pInterfaceId) 1170d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten{ 1171ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_ENTER_GLOBAL 1172ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1173ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten if (NULL == pInterfaceId) { 1174ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; 1175ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } else { 11767a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten *pInterfaceId = NULL; 11777a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten const ClassTable *class__ = objectIDtoClass(SL_OBJECTID_ENGINE); 11787a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten assert(NULL != class__); 11797a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_PARAMETER_INVALID; // will be reset later 11807a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten SLuint32 i; 11817a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten for (i = 0; i < class__->mInterfaceCount; ++i) { 1182c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten switch (class__->mInterfaces[i].mInterface) { 1183c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_IMPLICIT: 1184c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_EXPLICIT: 1185c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_DYNAMIC: 1186c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 1187c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten case INTERFACE_UNAVAILABLE: 11887a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten continue; 1189c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten default: 1190c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten assert(false); 1191c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten break; 1192c3845706778edec308bd9ced559cec0a456608bdGlenn Kasten } 11937a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten if (index == 0) { 119401e9f5fa4698856f92bcfd88188ee4c8397b22dbGlenn Kasten // The engine has no aliases, but if it did, this would return only the primary 11957a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten *pInterfaceId = &SL_IID_array[class__->mInterfaces[i].mMPH]; 11967a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten result = SL_RESULT_SUCCESS; 11977a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten break; 11987a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten } 11997a79f519d89eb0e1a5b3f4005484b16d6854d7e2Glenn Kasten --index; 1200ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 1201ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten } 1202ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten 1203ed46c29d6a09112dbbf584c82953f63289596fd6Glenn Kasten SL_LEAVE_GLOBAL 1204d7143537437acbd4b97761a1c5bf852be9ba485aGlenn Kasten} 1205