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54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
/*
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* All or portions of this file Copyright(c) Amazon.com, Inc.or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*/
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#include <AWSNativeSDKInit/AWSMemoryInterface.h>
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namespace AWSNativeSDKInit
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{
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#if defined(PLATFORM_SUPPORTS_AWS_NATIVE_SDK)
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const char* MemoryManager::AWS_API_ALLOC_TAG = "AwsApi";
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void MemoryManager::Begin()
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{
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// We can't guarantee that all uses cases have/will Create a SystemAllocator which is a dependency of
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// the AWSNativeSDKAllocator in SystemAllocator::Create
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if (!AZ::AllocatorInstance<AZ::SystemAllocator>::IsReady())
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{
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AZ::AllocatorInstance<AZ::SystemAllocator>::Create();
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m_systemAllocatorCreated = true;
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}
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AWSNativeSDKAllocator::Descriptor desc;
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m_allocator.Create(desc);
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}
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void MemoryManager::End()
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{
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m_allocator.Destroy();
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if (m_systemAllocatorCreated)
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{
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AZ::AllocatorInstance<AZ::SystemAllocator>::Destroy();
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}
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}
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void* MemoryManager::AllocateMemory(std::size_t blockSize, std::size_t alignment, const char* allocationTag)
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{
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return m_allocator->Allocate(blockSize, alignment, 0, allocationTag);
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}
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void MemoryManager::FreeMemory(void* memoryPtr)
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{
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m_allocator->DeAllocate(memoryPtr);
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}
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#endif
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}
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