C2Store.cpp revision 4344f091aebaf3aee3ff062a95a05273bd2b1c57
14344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim/* 24344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * Copyright (C) 2017 The Android Open Source Project 34344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * 44344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * Licensed under the Apache License, Version 2.0 (the "License"); 54344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * you may not use this file except in compliance with the License. 64344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * You may obtain a copy of the License at 74344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * 84344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * http://www.apache.org/licenses/LICENSE-2.0 94344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * 104344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * Unless required by applicable law or agreed to in writing, software 114344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * distributed under the License is distributed on an "AS IS" BASIS, 124344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 134344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * See the License for the specific language governing permissions and 144344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * limitations under the License. 154344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim */ 164344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 174344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim#include <C2AllocatorGralloc.h> 184344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim#include <C2AllocatorIon.h> 194344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim#include <C2BufferPriv.h> 204344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim#include <C2Component.h> 214344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim#include <C2PlatformSupport.h> 224344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 234344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim#define LOG_TAG "C2Store" 244344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim#define LOG_NDEBUG 0 254344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim#include <utils/Log.h> 264344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 274344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim#include <dlfcn.h> 284344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 294344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim#include <map> 304344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim#include <memory> 314344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim#include <mutex> 324344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 334344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimnamespace android { 344344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 354344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim/** 364344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * The platform allocator store provides basic allocator-types for the framework based on ion and 374344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * gralloc. Allocators are not meant to be updatable. 384344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * 394344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \todo Provide allocator based on ashmem 404344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \todo Move ion allocation into its HIDL or provide some mapping from memory usage to ion flags 414344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \todo Make this allocator store extendable 424344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim */ 434344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimclass C2PlatformAllocatorStoreImpl : public C2PlatformAllocatorStore { 444344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimpublic: 454344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim C2PlatformAllocatorStoreImpl( 464344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim /* ionmapper */ 474344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ); 484344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 494344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim virtual c2_status_t fetchAllocator( 504344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim id_t id, std::shared_ptr<C2Allocator> *const allocator) override; 514344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 524344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim virtual std::vector<std::shared_ptr<const C2Allocator::Traits>> listAllocators_nb() 534344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim const override { 544344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return std::vector<std::shared_ptr<const C2Allocator::Traits>>(); /// \todo 554344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 564344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 574344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim virtual C2String getName() const override { 584344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return "android.allocator-store"; 594344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 604344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 614344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimprivate: 624344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim /// returns a shared-singleton ion allocator 634344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<C2Allocator> fetchIonAllocator(); 644344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 654344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim /// returns a shared-singleton gralloc allocator 664344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<C2Allocator> fetchGrallocAllocator(); 674344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim}; 684344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 694344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik KimC2PlatformAllocatorStoreImpl::C2PlatformAllocatorStoreImpl() { 704344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 714344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 724344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimc2_status_t C2PlatformAllocatorStoreImpl::fetchAllocator( 734344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim id_t id, std::shared_ptr<C2Allocator> *const allocator) { 744344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim allocator->reset(); 754344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim switch (id) { 764344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // TODO: should we implement a generic registry for all, and use that? 774344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim case C2PlatformAllocatorStore::ION: 784344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim case C2AllocatorStore::DEFAULT_LINEAR: 794344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim *allocator = fetchIonAllocator(); 804344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim break; 814344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 824344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim case C2PlatformAllocatorStore::GRALLOC: 834344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim case C2AllocatorStore::DEFAULT_GRAPHIC: 844344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim *allocator = fetchGrallocAllocator(); 854344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim break; 864344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 874344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim default: 884344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return C2_NOT_FOUND; 894344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 904344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (*allocator == nullptr) { 914344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return C2_NO_MEMORY; 924344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 934344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return C2_OK; 944344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 954344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 964344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimstd::shared_ptr<C2Allocator> C2PlatformAllocatorStoreImpl::fetchIonAllocator() { 974344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim static std::mutex mutex; 984344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim static std::weak_ptr<C2Allocator> ionAllocator; 994344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::lock_guard<std::mutex> lock(mutex); 1004344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<C2Allocator> allocator = ionAllocator.lock(); 1014344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (allocator == nullptr) { 1024344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim allocator = std::make_shared<C2AllocatorIon>(C2PlatformAllocatorStore::ION); 1034344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ionAllocator = allocator; 1044344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 1054344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return allocator; 1064344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 1074344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 1084344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimstd::shared_ptr<C2Allocator> C2PlatformAllocatorStoreImpl::fetchGrallocAllocator() { 1094344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim static std::mutex mutex; 1104344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim static std::weak_ptr<C2Allocator> grallocAllocator; 1114344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::lock_guard<std::mutex> lock(mutex); 1124344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<C2Allocator> allocator = grallocAllocator.lock(); 1134344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (allocator == nullptr) { 1144344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim allocator = std::make_shared<C2AllocatorGralloc>(C2PlatformAllocatorStore::GRALLOC); 1154344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim grallocAllocator = allocator; 1164344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 1174344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return allocator; 1184344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 1194344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 1204344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimstd::shared_ptr<C2AllocatorStore> GetCodec2PlatformAllocatorStore() { 1214344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return std::make_shared<C2PlatformAllocatorStoreImpl>(); 1224344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 1234344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 1244344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimc2_status_t GetCodec2BlockPool( 1254344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim C2BlockPool::local_id_t id, std::shared_ptr<const C2Component> component, 1264344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<C2BlockPool> *pool) { 1274344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim pool->reset(); 1284344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (!component) { 1294344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return C2_BAD_VALUE; 1304344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 1314344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // TODO support pre-registered block pools 1324344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<C2AllocatorStore> allocatorStore = GetCodec2PlatformAllocatorStore(); 1334344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<C2Allocator> allocator; 1344344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim c2_status_t res = C2_NOT_FOUND; 1354344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 1364344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim switch (id) { 1374344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim case C2BlockPool::BASIC_LINEAR: 1384344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim res = allocatorStore->fetchAllocator(C2AllocatorStore::DEFAULT_LINEAR, &allocator); 1394344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (res == C2_OK) { 1404344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim *pool = std::make_shared<C2BasicLinearBlockPool>(allocator); 1414344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 1424344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim break; 1434344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim case C2BlockPool::BASIC_GRAPHIC: 1444344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim res = allocatorStore->fetchAllocator(C2AllocatorStore::DEFAULT_GRAPHIC, &allocator); 1454344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (res == C2_OK) { 1464344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim *pool = std::make_shared<C2BasicGraphicBlockPool>(allocator); 1474344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 1484344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim break; 1494344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim default: 1504344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim break; 1514344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 1524344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return res; 1534344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 1544344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 1554344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimc2_status_t CreateCodec2BlockPool( 1564344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim C2PlatformAllocatorStore::id_t allocatorId, 1574344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<const C2Component> component, 1584344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<C2BlockPool> *pool) { 1594344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim pool->reset(); 1604344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (!component) { 1614344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return C2_BAD_VALUE; 1624344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 1634344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // TODO: support caching block pool along with GetCodec2BlockPool. 1644344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim static std::atomic_int sBlockPoolId(C2BlockPool::PLATFORM_START); 1654344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<C2AllocatorStore> allocatorStore = GetCodec2PlatformAllocatorStore(); 1664344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<C2Allocator> allocator; 1674344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim c2_status_t res = C2_NOT_FOUND; 1684344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 1694344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim switch (allocatorId) { 1704344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim case C2PlatformAllocatorStore::ION: 1714344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim res = allocatorStore->fetchAllocator(C2AllocatorStore::DEFAULT_LINEAR, &allocator); 1724344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (res == C2_OK) { 1734344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim *pool = std::make_shared<C2PooledBlockPool>(allocator, sBlockPoolId++); 1744344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (!*pool) { 1754344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim res = C2_NO_MEMORY; 1764344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 1774344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 1784344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim break; 1794344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim case C2PlatformAllocatorStore::GRALLOC: 1804344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // TODO: support gralloc 1814344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim break; 1824344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim default: 1834344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim break; 1844344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 1854344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return res; 1864344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 1874344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 1884344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimclass C2PlatformComponentStore : public C2ComponentStore { 1894344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimpublic: 1904344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim virtual std::vector<std::shared_ptr<const C2Component::Traits>> listComponents() override; 1914344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim virtual std::shared_ptr<C2ParamReflector> getParamReflector() const override; 1924344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim virtual C2String getName() const override; 1934344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim virtual c2_status_t querySupportedValues_sm( 1944344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::vector<C2FieldSupportedValuesQuery> &fields) const override; 1954344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim virtual c2_status_t querySupportedParams_nb( 1964344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::vector<std::shared_ptr<C2ParamDescriptor>> *const params) const override; 1974344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim virtual c2_status_t query_sm( 1984344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim const std::vector<C2Param*> &stackParams, 1994344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim const std::vector<C2Param::Index> &heapParamIndices, 2004344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::vector<std::unique_ptr<C2Param>> *const heapParams) const override; 2014344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim virtual c2_status_t createInterface( 2024344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim C2String name, std::shared_ptr<C2ComponentInterface> *const interface) override; 2034344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim virtual c2_status_t createComponent( 2044344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim C2String name, std::shared_ptr<C2Component> *const component) override; 2054344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim virtual c2_status_t copyBuffer( 2064344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<C2GraphicBuffer> src, std::shared_ptr<C2GraphicBuffer> dst) override; 2074344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim virtual c2_status_t config_sm( 2084344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim const std::vector<C2Param*> ¶ms, 2094344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::vector<std::unique_ptr<C2SettingResult>> *const failures) override; 2104344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim C2PlatformComponentStore(); 2114344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 2124344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim virtual ~C2PlatformComponentStore() override = default; 2134344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 2144344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimprivate: 2154344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 2164344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim /** 2174344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * An object encapsulating a loaded component module. 2184344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * 2194344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \todo provide a way to add traits to known components here to avoid loading the .so-s 2204344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * for listComponents 2214344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim */ 2224344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim struct ComponentModule : public C2ComponentFactory, 2234344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim public std::enable_shared_from_this<ComponentModule> { 2244344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim virtual c2_status_t createComponent( 2254344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim c2_node_id_t id, std::shared_ptr<C2Component> *component, 2264344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ComponentDeleter deleter = std::default_delete<C2Component>()) override; 2274344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim virtual c2_status_t createInterface( 2284344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim c2_node_id_t id, std::shared_ptr<C2ComponentInterface> *interface, 2294344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim InterfaceDeleter deleter = std::default_delete<C2ComponentInterface>()) override; 2304344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 2314344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim /** 2324344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \returns the traits of the component in this module. 2334344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim */ 2344344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<const C2Component::Traits> getTraits(); 2354344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 2364344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim /** 2374344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * Creates an uninitialized component module. 2384344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * 2394344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \param name[in] component name. 2404344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * 2414344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \note Only used by ComponentLoader. 2424344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim */ 2434344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ComponentModule() 2444344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim : mInit(C2_NO_INIT), 2454344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mLibHandle(nullptr), 2464344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim createFactory(nullptr), 2474344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim destroyFactory(nullptr), 2484344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponentFactory(nullptr) { 2494344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 2504344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 2514344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim /** 2524344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * Initializes a component module with a given library path. Must be called exactly once. 2534344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * 2544344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \note Only used by ComponentLoader. 2554344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * 2564344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \param libPath[in] library path (or name) 2574344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * 2584344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \retval C2_OK the component module has been successfully loaded 2594344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \retval C2_NO_MEMORY not enough memory to loading the component module 2604344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \retval C2_NOT_FOUND could not locate the component module 2614344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \retval C2_CORRUPTED the component module could not be loaded (unexpected) 2624344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \retval C2_REFUSED permission denied to load the component module (unexpected) 2634344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \retval C2_TIMED_OUT could not load the module within the time limit (unexpected) 2644344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim */ 2654344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim c2_status_t init(std::string libPath); 2664344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 2674344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim virtual ~ComponentModule() override; 2684344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 2694344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim protected: 2704344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::recursive_mutex mLock; ///< lock protecting mTraits 2714344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<C2Component::Traits> mTraits; ///< cached component traits 2724344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 2734344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim c2_status_t mInit; ///< initialization result 2744344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 2754344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim void *mLibHandle; ///< loaded library handle 2764344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim C2ComponentFactory::CreateCodec2FactoryFunc createFactory; ///< loaded create function 2774344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim C2ComponentFactory::DestroyCodec2FactoryFunc destroyFactory; ///< loaded destroy function 2784344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim C2ComponentFactory *mComponentFactory; ///< loaded/created component factory 2794344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim }; 2804344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 2814344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim /** 2824344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * An object encapsulating a loadable component module. 2834344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * 2844344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \todo make this also work for enumerations 2854344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim */ 2864344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim struct ComponentLoader { 2874344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim /** 2884344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * Load the component module. 2894344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * 2904344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * This method simply returns the component module if it is already currently loaded, or 2914344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * attempts to load it if it is not. 2924344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * 2934344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \param module[out] pointer to the shared pointer where the loaded module shall be stored. 2944344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * This will be nullptr on error. 2954344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * 2964344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \retval C2_OK the component module has been successfully loaded 2974344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \retval C2_NO_MEMORY not enough memory to loading the component module 2984344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \retval C2_NOT_FOUND could not locate the component module 2994344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \retval C2_CORRUPTED the component module could not be loaded 3004344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \retval C2_REFUSED permission denied to load the component module 3014344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim */ 3024344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim c2_status_t fetchModule(std::shared_ptr<ComponentModule> *module) { 3034344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim c2_status_t res = C2_OK; 3044344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::lock_guard<std::mutex> lock(mMutex); 3054344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<ComponentModule> localModule = mModule.lock(); 3064344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (localModule == nullptr) { 3074344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim localModule = std::make_shared<ComponentModule>(); 3084344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim res = localModule->init(mLibPath); 3094344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (res == C2_OK) { 3104344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mModule = localModule; 3114344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 3124344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 3134344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim *module = localModule; 3144344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return res; 3154344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 3164344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 3174344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim /** 3184344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * Creates a component loader for a specific library path (or name). 3194344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim */ 3204344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ComponentLoader(std::string libPath) 3214344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim : mLibPath(libPath) {} 3224344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 3234344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim private: 3244344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::mutex mMutex; ///< mutex guarding the module 3254344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::weak_ptr<ComponentModule> mModule; ///< weak reference to the loaded module 3264344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::string mLibPath; ///< library path (or name) 3274344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim }; 3284344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 3294344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim /** 3304344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * Retrieves the component loader for a component. 3314344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * 3324344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \return a non-ref-holding pointer to the component loader. 3334344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * 3344344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \retval C2_OK the component loader has been successfully retrieved 3354344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \retval C2_NO_MEMORY not enough memory to locate the component loader 3364344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \retval C2_NOT_FOUND could not locate the component to be loaded 3374344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \retval C2_CORRUPTED the component loader could not be identified due to some modules being 3384344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * corrupted (this can happen if the name does not refer to an already 3394344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * identified component but some components could not be loaded due to 3404344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * bad library) 3414344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * \retval C2_REFUSED permission denied to find the component loader for the named component 3424344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * (this can happen if the name does not refer to an already identified 3434344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * component but some components could not be loaded due to lack of 3444344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim * permissions) 3454344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim */ 3464344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim c2_status_t findComponent(C2String name, ComponentLoader **loader); 3474344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 3484344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::map<C2String, ComponentLoader> mComponents; ///< list of components 3494344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim}; 3504344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 3514344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimc2_status_t C2PlatformComponentStore::ComponentModule::init(std::string libPath) { 3524344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ALOGV("in %s", __func__); 3534344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ALOGV("loading dll"); 3544344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mLibHandle = dlopen(libPath.c_str(), RTLD_NOW|RTLD_NODELETE); 3554344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (mLibHandle == nullptr) { 3564344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // could be access/symbol or simply not being there 3574344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ALOGD("could not dlopen %s: %s", libPath.c_str(), dlerror()); 3584344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mInit = C2_CORRUPTED; 3594344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } else { 3604344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim createFactory = 3614344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim (C2ComponentFactory::CreateCodec2FactoryFunc)dlsym(mLibHandle, "CreateCodec2Factory"); 3624344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim destroyFactory = 3634344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim (C2ComponentFactory::DestroyCodec2FactoryFunc)dlsym(mLibHandle, "DestroyCodec2Factory"); 3644344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 3654344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponentFactory = createFactory(); 3664344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (mComponentFactory == nullptr) { 3674344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ALOGD("could not create factory in %s", libPath.c_str()); 3684344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mInit = C2_NO_MEMORY; 3694344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } else { 3704344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mInit = C2_OK; 3714344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 3724344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 3734344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return mInit; 3744344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 3754344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 3764344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik KimC2PlatformComponentStore::ComponentModule::~ComponentModule() { 3774344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ALOGV("in %s", __func__); 3784344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (destroyFactory && mComponentFactory) { 3794344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim destroyFactory(mComponentFactory); 3804344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 3814344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (mLibHandle) { 3824344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ALOGV("unloading dll"); 3834344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim dlclose(mLibHandle); 3844344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 3854344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 3864344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 3874344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimc2_status_t C2PlatformComponentStore::ComponentModule::createInterface( 3884344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim c2_node_id_t id, std::shared_ptr<C2ComponentInterface> *interface, 3894344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::function<void(::C2ComponentInterface*)> deleter) { 3904344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim interface->reset(); 3914344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (mInit != C2_OK) { 3924344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return mInit; 3934344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 3944344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<ComponentModule> module = shared_from_this(); 3954344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim c2_status_t res = mComponentFactory->createInterface( 3964344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim id, interface, [module, deleter](C2ComponentInterface *p) mutable { 3974344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // capture module so that we ensure we still have it while deleting interface 3984344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim deleter(p); // delete interface first 3994344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim module.reset(); // remove module ref (not technically needed) 4004344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim }); 4014344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return res; 4024344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 4034344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 4044344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimc2_status_t C2PlatformComponentStore::ComponentModule::createComponent( 4054344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim c2_node_id_t id, std::shared_ptr<C2Component> *component, 4064344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::function<void(::C2Component*)> deleter) { 4074344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim component->reset(); 4084344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (mInit != C2_OK) { 4094344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return mInit; 4104344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 4114344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<ComponentModule> module = shared_from_this(); 4124344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim c2_status_t res = mComponentFactory->createComponent( 4134344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim id, component, [module, deleter](C2Component *p) mutable { 4144344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // capture module so that we ensure we still have it while deleting component 4154344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim deleter(p); // delete component first 4164344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim module.reset(); // remove module ref (not technically needed) 4174344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim }); 4184344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return res; 4194344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 4204344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 4214344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimstd::shared_ptr<const C2Component::Traits> C2PlatformComponentStore::ComponentModule::getTraits() { 4224344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::unique_lock<std::recursive_mutex> lock(mLock); 4234344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (!mTraits) { 4244344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<C2ComponentInterface> intf; 4254344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim c2_status_t res = createInterface(0, &intf); 4264344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (res != C2_OK) { 4274344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ALOGD("failed to create interface: %d", res); 4284344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return nullptr; 4294344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 4304344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 4314344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<C2Component::Traits> traits(new (std::nothrow) C2Component::Traits); 4324344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (traits) { 4334344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim traits->name = intf->getName(); 4344344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // TODO: get this from interface properly. 4354344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim bool encoder = (traits->name.find("encoder") != std::string::npos); 4364344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim uint32_t mediaTypeIndex = encoder ? C2PortMimeConfig::output::PARAM_TYPE 4374344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim : C2PortMimeConfig::input::PARAM_TYPE; 4384344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::vector<std::unique_ptr<C2Param>> params; 4394344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim res = intf->query_vb({}, { mediaTypeIndex }, C2_MAY_BLOCK, ¶ms); 4404344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (res != C2_OK) { 4414344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ALOGD("failed to query interface: %d", res); 4424344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return nullptr; 4434344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 4444344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (params.size() != 1u) { 4454344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ALOGD("failed to query interface: unexpected vector size: %zu", params.size()); 4464344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return nullptr; 4474344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 4484344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim C2PortMimeConfig *mediaTypeConfig = (C2PortMimeConfig *)(params[0].get()); 4494344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (mediaTypeConfig == nullptr) { 4504344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ALOGD("failed to query media type"); 4514344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return nullptr; 4524344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 4534344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim traits->mediaType = mediaTypeConfig->m.value; 4544344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // TODO: get this properly. 4554344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim traits->rank = 0x200; 4564344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 4574344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 4584344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mTraits = traits; 4594344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 4604344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return mTraits; 4614344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 4624344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 4634344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik KimC2PlatformComponentStore::C2PlatformComponentStore() { 4644344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // TODO: move this also into a .so so it can be updated 4654344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.avc.decoder", "libstagefright_soft_c2avcdec.so"); 4664344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.avc.encoder", "libstagefright_soft_c2avcenc.so"); 4674344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.aac.decoder", "libstagefright_soft_c2aacdec.so"); 4684344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.aac.encoder", "libstagefright_soft_c2aacenc.so"); 4694344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.amrnb.decoder", "libstagefright_soft_c2amrnbdec.so"); 4704344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.amrnb.encoder", "libstagefright_soft_c2amrnbenc.so"); 4714344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.amrwb.decoder", "libstagefright_soft_c2amrwbdec.so"); 4724344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.amrwb.encoder", "libstagefright_soft_c2amrwbenc.so"); 4734344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.hevc.decoder", "libstagefright_soft_c2hevcdec.so"); 4744344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.g711.alaw.decoder", "libstagefright_soft_c2g711alawdec.so"); 4754344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.g711.mlaw.decoder", "libstagefright_soft_c2g711mlawdec.so"); 4764344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.mpeg2.decoder", "libstagefright_soft_c2mpeg2dec.so"); 4774344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.h263.decoder", "libstagefright_soft_c2h263dec.so"); 4784344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.h263.encoder", "libstagefright_soft_c2h263enc.so"); 4794344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.mpeg4.decoder", "libstagefright_soft_c2mpeg4dec.so"); 4804344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.mpeg4.encoder", "libstagefright_soft_c2mpeg4enc.so"); 4814344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.mp3.decoder", "libstagefright_soft_c2mp3dec.so"); 4824344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.vorbis.decoder", "libstagefright_soft_c2vorbisdec.so"); 4834344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.opus.decoder", "libstagefright_soft_c2opusdec.so"); 4844344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.vp8.decoder", "libstagefright_soft_c2vp8dec.so"); 4854344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.vp9.decoder", "libstagefright_soft_c2vp9dec.so"); 4864344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.vp8.encoder", "libstagefright_soft_c2vp8enc.so"); 4874344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.vp9.encoder", "libstagefright_soft_c2vp9enc.so"); 4884344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.raw.decoder", "libstagefright_soft_c2rawdec.so"); 4894344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.flac.decoder", "libstagefright_soft_c2flacdec.so"); 4904344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.flac.encoder", "libstagefright_soft_c2flacenc.so"); 4914344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim mComponents.emplace("c2.google.gsm.decoder", "libstagefright_soft_c2gsmdec.so"); 4924344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 4934344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 4944344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimc2_status_t C2PlatformComponentStore::copyBuffer( 4954344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<C2GraphicBuffer> src, std::shared_ptr<C2GraphicBuffer> dst) { 4964344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim (void)src; 4974344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim (void)dst; 4984344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return C2_OMITTED; 4994344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 5004344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 5014344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimc2_status_t C2PlatformComponentStore::query_sm( 5024344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim const std::vector<C2Param*> &stackParams, 5034344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim const std::vector<C2Param::Index> &heapParamIndices, 5044344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::vector<std::unique_ptr<C2Param>> *const heapParams) const { 5054344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // there are no supported configs 5064344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim (void)heapParams; 5074344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return stackParams.empty() && heapParamIndices.empty() ? C2_OK : C2_BAD_INDEX; 5084344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 5094344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 5104344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimc2_status_t C2PlatformComponentStore::config_sm( 5114344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim const std::vector<C2Param*> ¶ms, 5124344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::vector<std::unique_ptr<C2SettingResult>> *const failures) { 5134344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // there are no supported configs 5144344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim (void)failures; 5154344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return params.empty() ? C2_OK : C2_BAD_INDEX; 5164344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 5174344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 5184344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimstd::vector<std::shared_ptr<const C2Component::Traits>> C2PlatformComponentStore::listComponents() { 5194344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // This method SHALL return within 500ms. 5204344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::vector<std::shared_ptr<const C2Component::Traits>> list; 5214344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim for (auto &it : mComponents) { 5224344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ComponentLoader &loader = it.second; 5234344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<ComponentModule> module; 5244344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim c2_status_t res = loader.fetchModule(&module); 5254344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (res == C2_OK) { 5264344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<const C2Component::Traits> traits = module->getTraits(); 5274344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (traits) { 5284344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim list.push_back(traits); 5294344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 5304344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 5314344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 5324344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return list; 5334344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 5344344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 5354344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimc2_status_t C2PlatformComponentStore::findComponent(C2String name, ComponentLoader **loader) { 5364344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim *loader = nullptr; 5374344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim auto pos = mComponents.find(name); 5384344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // TODO: check aliases 5394344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (pos == mComponents.end()) { 5404344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return C2_NOT_FOUND; 5414344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 5424344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim *loader = &pos->second; 5434344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return C2_OK; 5444344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 5454344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 5464344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimc2_status_t C2PlatformComponentStore::createComponent( 5474344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim C2String name, std::shared_ptr<C2Component> *const component) { 5484344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // This method SHALL return within 100ms. 5494344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim component->reset(); 5504344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ComponentLoader *loader; 5514344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim c2_status_t res = findComponent(name, &loader); 5524344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (res == C2_OK) { 5534344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<ComponentModule> module; 5544344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim res = loader->fetchModule(&module); 5554344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (res == C2_OK) { 5564344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // TODO: get a unique node ID 5574344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim res = module->createComponent(0, component); 5584344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 5594344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 5604344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return res; 5614344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 5624344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 5634344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimc2_status_t C2PlatformComponentStore::createInterface( 5644344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim C2String name, std::shared_ptr<C2ComponentInterface> *const interface) { 5654344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // This method SHALL return within 100ms. 5664344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim interface->reset(); 5674344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim ComponentLoader *loader; 5684344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim c2_status_t res = findComponent(name, &loader); 5694344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (res == C2_OK) { 5704344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<ComponentModule> module; 5714344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim res = loader->fetchModule(&module); 5724344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (res == C2_OK) { 5734344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // TODO: get a unique node ID 5744344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim res = module->createInterface(0, interface); 5754344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 5764344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 5774344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return res; 5784344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 5794344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 5804344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimc2_status_t C2PlatformComponentStore::querySupportedParams_nb( 5814344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::vector<std::shared_ptr<C2ParamDescriptor>> *const params) const { 5824344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // there are no supported config params 5834344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim (void)params; 5844344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return C2_OK; 5854344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 5864344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 5874344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimc2_status_t C2PlatformComponentStore::querySupportedValues_sm( 5884344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::vector<C2FieldSupportedValuesQuery> &fields) const { 5894344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // there are no supported config params 5904344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return fields.empty() ? C2_OK : C2_BAD_INDEX; 5914344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 5924344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 5934344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik KimC2String C2PlatformComponentStore::getName() const { 5944344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return "android.componentStore.platform"; 5954344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 5964344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 5974344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimstd::shared_ptr<C2ParamReflector> C2PlatformComponentStore::getParamReflector() const { 5984344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim // TODO 5994344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return nullptr; 6004344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 6014344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 6024344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kimstd::shared_ptr<C2ComponentStore> GetCodec2PlatformComponentStore() { 6034344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim static std::mutex mutex; 6044344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim static std::weak_ptr<C2ComponentStore> platformStore; 6054344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::lock_guard<std::mutex> lock(mutex); 6064344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim std::shared_ptr<C2ComponentStore> store = platformStore.lock(); 6074344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim if (store == nullptr) { 6084344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim store = std::make_shared<C2PlatformComponentStore>(); 6094344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim platformStore = store; 6104344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim } 6114344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim return store; 6124344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} 6134344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim 6144344f091aebaf3aee3ff062a95a05273bd2b1c57Wonsik Kim} // namespace android 615