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o3de/Code/CryEngine/CryCommon/CryMemoryManager_impl.h

42 lines
1.5 KiB
C

/*
* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
* its licensors.
*
* For complete copyright and license terms please see the LICENSE at the root of this
* distribution (the "License"). All use of this software is governed by the License,
* or, if provided, by the license below or the license accompanying this file. Do not
* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*
*/
// Original file Copyright Crytek GMBH or its affiliates, used under license.
// Description : Provides implementation for CryMemoryManager globally defined functions.
// This file included only by platform_impl.cpp, do not include it directly in code!
#pragma once
#ifdef AZ_MONOLITHIC_BUILD
#include <ISystem.h> // <> required for Interfuscator
#endif // AZ_MONOLITHIC_BUILD
#include "CryLibrary.h"
#include <AzCore/Module/Environment.h>
#define DLL_ENTRY_GETMEMMANAGER "CryGetIMemoryManagerInterface"
// Resolve IMemoryManager by looking in this DLL, then loading and rummaging through
// CrySystem. Cache the result per DLL, because this is not quick.
IMemoryManager* CryGetIMemoryManager()
{
static AZ::EnvironmentVariable<IMemoryManager*> memMan = nullptr;
if (!memMan)
{
memMan = AZ::Environment::FindVariable<IMemoryManager*>("CryIMemoryManagerInterface");
AZ_Assert(memMan, "Unable to find CryIMemoryManagerInterface via AZ::Environment");
}
return *memMan;
}