mirror of https://github.com/doitsujin/dxvk
93 lines
2.5 KiB
C++
93 lines
2.5 KiB
C++
#pragma once
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#include "../dxvk/dxvk_device.h"
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#include "d3d11_device_child.h"
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#include "d3d11_view.h"
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namespace dxvk {
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class D3D11Device;
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/**
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* \brief Unordered access view
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*
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* Unordered access views are special in that they can
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* have counters, which can be used inside shaders to
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* atomically append or consume structures.
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*/
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class D3D11UnorderedAccessView : public D3D11DeviceChild<ID3D11UnorderedAccessView1> {
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public:
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D3D11UnorderedAccessView(
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D3D11Device* pDevice,
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ID3D11Resource* pResource,
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const D3D11_UNORDERED_ACCESS_VIEW_DESC1* pDesc);
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~D3D11UnorderedAccessView();
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HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject) final;
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void STDMETHODCALLTYPE GetResource(ID3D11Resource** ppResource) final;
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void STDMETHODCALLTYPE GetDesc(D3D11_UNORDERED_ACCESS_VIEW_DESC* pDesc) final;
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void STDMETHODCALLTYPE GetDesc1(D3D11_UNORDERED_ACCESS_VIEW_DESC1* pDesc) final;
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const D3D11_VK_VIEW_INFO& GetViewInfo() const {
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return m_info;
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}
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BOOL HasBindFlag(UINT Flags) const {
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return m_info.BindFlags & Flags;
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}
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D3D11_RESOURCE_DIMENSION GetResourceType() const {
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D3D11_RESOURCE_DIMENSION type;
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m_resource->GetType(&type);
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return type;
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}
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Rc<DxvkBufferView> GetBufferView() const {
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return m_bufferView;
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}
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Rc<DxvkImageView> GetImageView() const {
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return m_imageView;
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}
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Rc<DxvkBufferView> GetCounterView() const {
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return m_counterView;
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}
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static HRESULT GetDescFromResource(
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ID3D11Resource* pResource,
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D3D11_UNORDERED_ACCESS_VIEW_DESC1* pDesc);
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static D3D11_UNORDERED_ACCESS_VIEW_DESC1 PromoteDesc(
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const D3D11_UNORDERED_ACCESS_VIEW_DESC* pDesc,
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UINT Plane);
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static HRESULT NormalizeDesc(
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ID3D11Resource* pResource,
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D3D11_UNORDERED_ACCESS_VIEW_DESC1* pDesc);
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static UINT GetPlaneSlice(
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const D3D11_UNORDERED_ACCESS_VIEW_DESC1* pDesc);
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private:
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ID3D11Resource* m_resource;
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D3D11_UNORDERED_ACCESS_VIEW_DESC1 m_desc;
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D3D11_VK_VIEW_INFO m_info;
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Rc<DxvkBufferView> m_bufferView;
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Rc<DxvkImageView> m_imageView;
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Rc<DxvkBufferView> m_counterView;
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Rc<DxvkBufferView> CreateCounterBufferView();
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};
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}
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