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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
/// \file
/// Definition of the Diligent::ITopLevelASD3D12 interface
#include "../../GraphicsEngine/interface/TopLevelAS.h"
#include "../../GraphicsEngine/interface/DeviceContext.h"
DILIGENT_BEGIN_NAMESPACE(Diligent)
// {46334F12-64CB-4F7C-BB71-31515B6F386D}
static const INTERFACE_ID IID_TopLevelASD3D12 =
{0x46334f12, 0x64cb, 0x4f7c, {0xbb, 0x71, 0x31, 0x51, 0x5b, 0x6f, 0x38, 0x6d}};
#define DILIGENT_INTERFACE_NAME ITopLevelASD3D12
#include "../../../Primitives/interface/DefineInterfaceHelperMacros.h"
#define ITopLevelASD3D12InclusiveMethods \
ITopLevelASInclusiveMethods; \
ITopLevelASD3D12Methods TopLevelASD3D12
// clang-format off
/// Exposes Direct3D12-specific functionality of a top-level acceleration structure object.
DILIGENT_BEGIN_INTERFACE(ITopLevelASD3D12, ITopLevelAS)
{
/// Returns ID3D12Resource interface of the internal D3D12 acceleration structure object.
/// The method does *NOT* call AddRef() on the returned interface,
/// so Release() must not be called.
VIRTUAL ID3D12Resource* METHOD(GetD3D12TLAS)(THIS) PURE;
/// Returns a CPU descriptor handle of the D3D12 acceleration structure
/// The method does *NOT* call AddRef() on the returned interface,
/// so Release() must not be called.
VIRTUAL D3D12_CPU_DESCRIPTOR_HANDLE METHOD(GetCPUDescriptorHandle)(THIS) PURE;
};
DILIGENT_END_INTERFACE
#include "../../../Primitives/interface/UndefInterfaceHelperMacros.h"
#if DILIGENT_C_INTERFACE
# define ITopLevelASD3D12_GetD3D12TLAS(This) CALL_IFACE_METHOD(TopLevelASD3D12, GetD3D12TLAS, This)
# define ITopLevelASD3D12_GetCPUDescriptorHandle(This) CALL_IFACE_METHOD(TopLevelASD3D12, GetCPUDescriptorHandle, This)
#endif
DILIGENT_END_NAMESPACE // namespace Diligent
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