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40 lines
943 B
C++
40 lines
943 B
C++
#pragma once
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#include "pch.h"
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#include "EffectDesc.h"
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class EffectDrawer {
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public:
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EffectDrawer() = default;
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EffectDrawer(const EffectDrawer&) = delete;
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EffectDrawer(EffectDrawer&&) = delete;
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bool Initialize(
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const EffectDesc& desc,
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const EffectParams& params,
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ID3D11Texture2D* inputTex,
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ID3D11Texture2D** outputTex,
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RECT* outputRect = nullptr,
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RECT* virtualOutputRect = nullptr
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);
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void Draw();
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private:
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EffectDesc _desc;
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std::vector<ID3D11SamplerState*> _samplers;
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std::vector<winrt::com_ptr<ID3D11Texture2D>> _textures;
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std::vector<std::vector<ID3D11ShaderResourceView*>> _srvs;
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// 后半部分为空，用于解绑
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std::vector<std::vector<ID3D11UnorderedAccessView*>> _uavs;
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std::vector<EffectConstant32> _constants;
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winrt::com_ptr<ID3D11Buffer> _constantBuffer;
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std::vector<winrt::com_ptr<ID3D11ComputeShader>> _shaders;
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std::vector<std::pair<UINT, UINT>> _dispatches;
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bool _isLastEffect = false;
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};
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