/*
* 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.
#include "StdAfx.h"
#include "CCryDX12SamplerState.hpp"

CCryDX12SamplerState* CCryDX12SamplerState::Create(const D3D11_SAMPLER_DESC* pSamplerDesc)
{
    D3D12_SAMPLER_DESC desc12;
    desc12.Filter = static_cast<D3D12_FILTER>(pSamplerDesc->Filter);
    desc12.AddressU = static_cast<D3D12_TEXTURE_ADDRESS_MODE>(pSamplerDesc->AddressU);
    desc12.AddressV = static_cast<D3D12_TEXTURE_ADDRESS_MODE>(pSamplerDesc->AddressV);
    desc12.AddressW = static_cast<D3D12_TEXTURE_ADDRESS_MODE>(pSamplerDesc->AddressW);
    desc12.MipLODBias = pSamplerDesc->MipLODBias;
    desc12.MaxAnisotropy = pSamplerDesc->MaxAnisotropy;
    desc12.ComparisonFunc = static_cast<D3D12_COMPARISON_FUNC>(pSamplerDesc->ComparisonFunc);
    memcpy(desc12.BorderColor, pSamplerDesc->BorderColor, 4 * sizeof(float));
    desc12.MinLOD = pSamplerDesc->MinLOD;
    desc12.MaxLOD = pSamplerDesc->MaxLOD;

    return DX12::PassAddRef(new CCryDX12SamplerState(*pSamplerDesc, desc12));
}

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

#pragma region /* ID3D11SamplerState implementation */

void STDMETHODCALLTYPE CCryDX12SamplerState::GetDesc(
    _Out_  D3D11_SAMPLER_DESC* pDesc)
{
    if (pDesc)
    {
        *pDesc = m_Desc11;
    }
}

#pragma endregion