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83 lines
2.8 KiB
C++
83 lines
2.8 KiB
C++
// SPDX-FileCopyrightText: 2019-2023 Connor McLaughlin <stenzek@gmail.com>
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// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
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#pragma once
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#include "gpu_device.h"
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#include "common/windows_headers.h"
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#include <d3d11_1.h>
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#include <dxgi1_5.h>
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#include <string>
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#include <string_view>
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#include <vector>
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#include <wrl/client.h>
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class D3D11Device;
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class D3D11Shader final : public GPUShader
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{
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friend D3D11Device;
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public:
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~D3D11Shader() override;
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ID3D11VertexShader* GetVertexShader() const;
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ID3D11PixelShader* GetPixelShader() const;
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ID3D11GeometryShader* GetGeometryShader() const;
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ID3D11ComputeShader* GetComputeShader() const;
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ALWAYS_INLINE const std::vector<u8>& GetBytecode() const { return m_bytecode; }
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void SetDebugName(std::string_view name) override;
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private:
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D3D11Shader(GPUShaderStage stage, Microsoft::WRL::ComPtr<ID3D11DeviceChild> shader, std::vector<u8> bytecode);
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Microsoft::WRL::ComPtr<ID3D11DeviceChild> m_shader;
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std::vector<u8> m_bytecode; // only for VS
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};
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class D3D11Pipeline final : public GPUPipeline
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{
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friend D3D11Device;
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template<typename T>
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using ComPtr = Microsoft::WRL::ComPtr<T>;
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public:
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~D3D11Pipeline() override;
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void SetDebugName(std::string_view name) override;
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ALWAYS_INLINE ID3D11RasterizerState* GetRasterizerState() const { return m_rs.Get(); }
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ALWAYS_INLINE ID3D11DepthStencilState* GetDepthStencilState() const { return m_ds.Get(); }
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ALWAYS_INLINE ID3D11BlendState* GetBlendState() const { return m_bs.Get(); }
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ALWAYS_INLINE ID3D11InputLayout* GetInputLayout() const { return m_il.Get(); }
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ALWAYS_INLINE ID3D11VertexShader* GetVertexShader() const { return m_vs.Get(); }
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ALWAYS_INLINE ID3D11GeometryShader* GetGeometryShader() const { return m_gs.Get(); }
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ALWAYS_INLINE ID3D11PixelShader* GetPixelShader() const { return m_ps.Get(); }
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ALWAYS_INLINE D3D11_PRIMITIVE_TOPOLOGY GetPrimitiveTopology() const { return m_topology; }
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ALWAYS_INLINE u32 GetVertexStride() const { return m_vertex_stride; }
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ALWAYS_INLINE u32 GetBlendFactor() const { return m_blend_factor; }
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ALWAYS_INLINE const std::array<float, 4>& GetBlendFactorFloat() const { return m_blend_factor_float; }
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private:
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D3D11Pipeline(ComPtr<ID3D11RasterizerState> rs, ComPtr<ID3D11DepthStencilState> ds, ComPtr<ID3D11BlendState> bs,
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ComPtr<ID3D11InputLayout> il, ComPtr<ID3D11VertexShader> vs, ComPtr<ID3D11GeometryShader> gs,
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ComPtr<ID3D11PixelShader> ps, D3D11_PRIMITIVE_TOPOLOGY topology, u32 vertex_stride, u32 blend_factor);
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ComPtr<ID3D11RasterizerState> m_rs;
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ComPtr<ID3D11DepthStencilState> m_ds;
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ComPtr<ID3D11BlendState> m_bs;
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ComPtr<ID3D11InputLayout> m_il;
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ComPtr<ID3D11VertexShader> m_vs;
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ComPtr<ID3D11GeometryShader> m_gs;
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ComPtr<ID3D11PixelShader> m_ps;
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D3D11_PRIMITIVE_TOPOLOGY m_topology;
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u32 m_vertex_stride;
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u32 m_blend_factor;
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std::array<float, 4> m_blend_factor_float;
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};
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