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/*
* Copyright 2019-2021 Diligent Graphics LLC
* Copyright 2015-2019 Egor Yusov
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* In no event and under no legal theory, whether in tort (including negligence),
* contract, or otherwise, unless required by applicable law (such as deliberate
* and grossly negligent acts) or agreed to in writing, shall any Contributor be
* liable for any damages, including any direct, indirect, special, incidental,
* or consequential damages of any character arising as a result of this License or
* out of the use or inability to use the software (including but not limited to damages
* for loss of goodwill, work stoppage, computer failure or malfunction, or any and
* all other commercial damages or losses), even if such Contributor has been advised
* of the possibility of such damages.
*/
#pragma once
#include "RenderDevice.h"
#include "DeviceContext.h"
#include "RefCntAutoPtr.hpp"
class DiligentGraphicsAdapter
{
public:
virtual ~DiligentGraphicsAdapter() = 0;
virtual void BeginFrame() = 0;
virtual void EndFrame() = 0;
virtual void PreSwapChainResize() {}
virtual void PostSwapChainResize() {}
Diligent::IRenderDevice* GetDevice() { return m_pDevice; }
Diligent::IDeviceContext* GetContext() { return m_pDeviceCtx; }
Diligent::ISwapChain* GetSwapChain() { return m_pProxySwapChain; }
virtual bool UsesReverseZ() = 0;
protected:
Diligent::RefCntAutoPtr<Diligent::IRenderDevice> m_pDevice;
Diligent::RefCntAutoPtr<Diligent::IDeviceContext> m_pDeviceCtx;
Diligent::RefCntAutoPtr<Diligent::ISwapChain> m_pProxySwapChain;
};
inline DiligentGraphicsAdapter::~DiligentGraphicsAdapter() {}
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