a7e428a21c
# Conflicts: # Content/Shaders/GI/DDGI.flax # Content/Shaders/GI/GlobalSurfaceAtlas.flax # Content/Shaders/TAA.flax # Content/Shaders/VolumetricFog.flax # Source/Editor/CustomEditors/Editors/ActorTagEditor.cs # Source/Engine/Core/Config/GraphicsSettings.cpp # Source/Engine/Engine/PostProcessEffect.cs # Source/Engine/Graphics/GPUResourcesCollection.cpp # Source/Engine/Graphics/GPUResourcesCollection.h # Source/Engine/Graphics/PostProcessBase.h # Source/FlaxEngine.Gen.cs
147 lines
3.0 KiB
C++
147 lines
3.0 KiB
C++
// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
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#pragma once
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#if GRAPHICS_API_DIRECTX11
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#include "Engine/Graphics/GPUBuffer.h"
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#include "GPUDeviceDX11.h"
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#include "../IncludeDirectXHeaders.h"
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#include "IShaderResourceDX11.h"
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/// <summary>
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/// The buffer view for DirectX 11 backend.
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/// </summary>
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/// <seealso cref="GPUBufferView" />
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/// <seealso cref="IShaderResourceDX11" />
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class GPUBufferViewDX11 : public GPUBufferView, public IShaderResourceDX11
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{
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private:
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ID3D11ShaderResourceView* _srv = nullptr;
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ID3D11UnorderedAccessView* _uav = nullptr;
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public:
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/// <summary>
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/// Initializes a new instance of the <see cref="GPUBufferViewDX11"/> class.
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/// </summary>
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GPUBufferViewDX11()
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{
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}
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/// <summary>
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/// Finalizes an instance of the <see cref="GPUBufferViewDX11"/> class.
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/// </summary>
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~GPUBufferViewDX11()
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{
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Release();
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}
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public:
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/// <summary>
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/// Release the view.
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/// </summary>
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void Release()
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{
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DX_SAFE_RELEASE_CHECK(_srv, 0);
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DX_SAFE_RELEASE_CHECK(_uav, 0);
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}
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public:
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/// <summary>
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/// Sets new shader resource view.
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/// </summary>
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/// <param name="srv">A new shader resource view.</param>
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void SetSRV(ID3D11ShaderResourceView* srv)
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{
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DX_SAFE_RELEASE_CHECK(_srv, 0);
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_srv = srv;
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}
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/// <summary>
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/// Sets new unordered access view.
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/// </summary>
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/// <param name="uav">A new unordered access view.</param>
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void SetUAV(ID3D11UnorderedAccessView* uav)
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{
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DX_SAFE_RELEASE_CHECK(_uav, 0);
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_uav = uav;
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}
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public:
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// [GPUResourceView]
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void* GetNativePtr() const override
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{
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return (void*)(IShaderResourceDX11*)this;
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}
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// [IShaderResourceDX11]
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ID3D11ShaderResourceView* SRV() const override
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{
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return _srv;
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}
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ID3D11UnorderedAccessView* UAV() const override
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{
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return _uav;
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}
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};
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/// <summary>
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/// GPU buffer for DirectX 11 backend.
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/// </summary>
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/// <seealso cref="GPUResourceDX11" />
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class GPUBufferDX11 : public GPUResourceDX11<GPUBuffer>
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{
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private:
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ID3D11Buffer* _resource = nullptr;
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GPUBufferViewDX11 _view;
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bool _mapped = false;
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public:
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/// <summary>
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/// Initializes a new instance of the <see cref="GPUBufferDX11"/> class.
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/// </summary>
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/// <param name="device">The graphics device.</param>
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/// <param name="name">The resource name.</param>
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GPUBufferDX11(GPUDeviceDX11* device, const StringView& name);
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public:
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/// <summary>
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/// Gets DirectX 11 buffer object handle
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/// </summary>
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/// <returns>Buffer</returns>
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FORCE_INLINE ID3D11Buffer* GetBuffer() const
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{
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return _resource;
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}
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public:
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// [GPUBuffer]
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GPUBufferView* View() const override;
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void* Map(GPUResourceMapMode mode) override;
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void Unmap() override;
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// [GPUResourceDX11]
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ID3D11Resource* GetResource() override
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{
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return _resource;
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}
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protected:
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// [GPUBuffer]
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bool OnInit() override;
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void OnReleaseGPU() override;
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};
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#endif
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