/*     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

/// \file
/// Declaration of Diligent::CommandListD3D12Impl class

#include "CommandListBase.h"
#include "RenderDeviceD3D12Impl.h"

namespace Diligent
{

class DeviceContextD3D12Impl;
class CommandContext;

/// Implementation of the Diligent::ICommandList interface
class CommandListD3D12Impl final : public CommandListBase<ICommandList, RenderDeviceD3D12Impl>
{
public:
    using TCommandListBase = CommandListBase<ICommandList, RenderDeviceD3D12Impl>;

    CommandListD3D12Impl(IReferenceCounters*                            pRefCounters, 
                         RenderDeviceD3D12Impl*                         pDevice,
                         DeviceContextD3D12Impl*                        pDeferredCtx,
                         RenderDeviceD3D12Impl::PooledCommandContext&&  pCmdContext) :
        TCommandListBase(pRefCounters, pDevice),
        m_pDeferredCtx  (pDeferredCtx),
        m_pCmdContext   (std::move(pCmdContext))
    {
    }
    
    ~CommandListD3D12Impl()
    {
        DEV_CHECK_ERR(m_pCmdContext == nullptr && m_pDeferredCtx == nullptr, "Destroying a command list that has not been executed");
    }

    RenderDeviceD3D12Impl::PooledCommandContext Close(RefCntAutoPtr<DeviceContextD3D12Impl>& pDeferredCtx)
    {
        pDeferredCtx  = std::move(m_pDeferredCtx);
        return std::move(m_pCmdContext);
    }

private:
    RefCntAutoPtr<DeviceContextD3D12Impl>       m_pDeferredCtx;
    RenderDeviceD3D12Impl::PooledCommandContext m_pCmdContext;
};

}
