D3D12ResourceBase.h

/*     Copyright 2015-2018 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
 * 
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF ANY PROPRIETARY RIGHTS.
 *
 *  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


namespace Diligent
{

class D3D12ResourceBase
{
public:
    D3D12ResourceBase() :
        m_UsageState(D3D12_RESOURCE_STATE_COMMON)/*,
        m_TransitioningState((D3D12_RESOURCE_STATES)-1)*/
    {}

    D3D12_RESOURCE_STATES GetState()const{return m_UsageState;}
    void SetState(D3D12_RESOURCE_STATES UsageState){m_UsageState = UsageState;}
    bool CheckAllStates(D3D12_RESOURCE_STATES States)const{return (m_UsageState & States) == States;}
    bool CheckAnyState(D3D12_RESOURCE_STATES States)const{return (m_UsageState & States) != 0;}
    ID3D12Resource *GetD3D12Resource(){ return m_pd3d12Resource; }

protected:
    D3D12_RESOURCE_STATES m_UsageState;
    //D3D12_RESOURCE_STATES m_TransitioningState;
    CComPtr<ID3D12Resource> m_pd3d12Resource; 
};

}