forked from LeenkxTeam/LNXSDK
53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
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// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
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// SPDX-FileCopyrightText: 2025 Jorrit Rouwe
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// SPDX-License-Identifier: MIT
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#pragma once
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#include <Jolt/Core/UnorderedMap.h>
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#include <Jolt/Compute/ComputeSystem.h>
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#ifdef JPH_USE_DX12
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#include <Jolt/Compute/DX12/IncludeDX12.h>
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JPH_NAMESPACE_BEGIN
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/// Interface to run a workload on the GPU using DirectX 12.
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/// Minimal implementation that can integrate with your own DirectX 12 setup.
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class JPH_EXPORT ComputeSystemDX12 : public ComputeSystem
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{
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public:
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JPH_DECLARE_RTTI_VIRTUAL(JPH_EXPORT, ComputeSystemDX12)
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/// How we want to compile our shaders
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enum class EDebug
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{
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NoDebugSymbols,
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DebugSymbols
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};
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/// Initialize / shutdown
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void Initialize(ID3D12Device *inDevice, EDebug inDebug);
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void Shutdown();
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// See: ComputeSystem
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virtual ComputeShaderResult CreateComputeShader(const char *inName, uint32 inGroupSizeX, uint32 inGroupSizeY, uint32 inGroupSizeZ) override;
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virtual ComputeBufferResult CreateComputeBuffer(ComputeBuffer::EType inType, uint64 inSize, uint inStride, const void *inData = nullptr) override;
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virtual ComputeQueueResult CreateComputeQueue() override;
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/// Access to the DX12 device
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ID3D12Device * GetDevice() const { return mDevice.Get(); }
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// Function to create a ID3D12Resource on specified heap with specified state
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ComPtr<ID3D12Resource> CreateD3DResource(D3D12_HEAP_TYPE inHeapType, D3D12_RESOURCE_STATES inResourceState, D3D12_RESOURCE_FLAGS inFlags, uint64 inSize);
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private:
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ComPtr<ID3D12Device> mDevice;
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EDebug mDebug = EDebug::NoDebugSymbols;
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};
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JPH_NAMESPACE_END
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#endif // JPH_USE_DX12
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