Refactor material system (#382)
This commit is contained in:
Jérôme Leclercq
GitHub
@@ -10,10 +10,6 @@
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#include <Nazara/Prerequisites.hpp>
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#include <Nazara/Core/Color.hpp>
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#include <Nazara/Core/ObjectLibrary.hpp>
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#include <Nazara/Core/Resource.hpp>
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#include <Nazara/Core/ResourceLoader.hpp>
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#include <Nazara/Core/ResourceManager.hpp>
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#include <Nazara/Core/ResourceParameters.hpp>
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#include <Nazara/Graphics/Config.hpp>
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#include <Nazara/Graphics/Enums.hpp>
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#include <Nazara/Graphics/MaterialPipeline.hpp>
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@@ -24,145 +20,19 @@
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#include <Nazara/Utils/Signal.hpp>
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#include <NZSL/Ast/ConstantValue.hpp>
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#include <array>
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#include <memory>
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#include <string>
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#include <vector>
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namespace Nz
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{
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class CommandBufferBuilder;
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class RenderFrame;
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class NAZARA_GRAPHICS_API MaterialPass
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struct MaterialPass
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{
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public:
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MaterialPass(std::shared_ptr<const MaterialSettings> settings);
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MaterialPass(const MaterialPass&) = delete;
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MaterialPass(MaterialPass&&) = delete;
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inline ~MaterialPass();
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inline void Configure(std::shared_ptr<MaterialPipeline> pipeline);
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inline void Configure(const MaterialPipelineInfo& pipelineInfo);
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inline void EnableBlending(bool blending);
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inline void EnableColorWrite(bool colorWrite);
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inline void EnableDepthBuffer(bool depthBuffer);
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inline void EnableDepthClamp(bool depthClamp);
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inline void EnableDepthWrite(bool depthWrite);
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inline void EnableFaceCulling(bool faceCulling);
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inline void EnableFlag(MaterialPassFlag flag, bool enable = true);
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inline void EnableScissorTest(bool scissorTest);
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inline void EnableStencilTest(bool stencilTest);
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inline void EnsurePipelineUpdate() const;
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void FillShaderBinding(std::vector<ShaderBinding::Binding>& bindings) const;
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inline RendererComparison GetDepthCompareFunc() const;
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inline BlendEquation GetBlendAlphaModeEquation() const;
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inline BlendEquation GetBlendColorModeEquation() const;
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inline BlendFunc GetBlendDstAlphaFunc() const;
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inline BlendFunc GetBlendDstColorFunc() const;
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inline BlendFunc GetBlendSrcAlphaFunc() const;
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inline BlendFunc GetBlendSrcColorFunc() const;
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inline FaceSide GetFaceCulling() const;
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inline FaceFilling GetFaceFilling() const;
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inline MaterialPassFlags GetFlags() const;
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inline float GetLineWidth() const;
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inline const nzsl::Ast::ConstantSingleValue& GetOptionValue(std::size_t optionIndex) const;
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inline const std::shared_ptr<MaterialPipeline>& GetPipeline() const;
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inline const MaterialPipelineInfo& GetPipelineInfo() const;
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inline float GetPointSize() const;
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inline PrimitiveMode GetPrimitiveMode() const;
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inline const std::shared_ptr<const MaterialSettings>& GetSettings() const;
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inline const std::shared_ptr<UberShader>& GetShader(nzsl::ShaderStageType shaderStage) const;
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inline const std::shared_ptr<Texture>& GetTexture(std::size_t textureIndex) const;
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inline const TextureSamplerInfo& GetTextureSampler(std::size_t textureIndex) const;
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inline const std::shared_ptr<RenderBuffer>& GetUniformBuffer(std::size_t bufferIndex) const;
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inline const std::vector<UInt8>& GetUniformBufferConstData(std::size_t bufferIndex) const;
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inline std::vector<UInt8>& GetUniformBufferData(std::size_t bufferIndex);
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inline bool HasTexture(std::size_t textureIndex) const;
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inline bool IsBlendingEnabled() const;
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inline bool IsColorWriteEnabled() const;
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inline bool IsDepthBufferEnabled() const;
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inline bool IsDepthClampEnabled() const;
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inline bool IsDepthWriteEnabled() const;
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inline bool IsFaceCullingEnabled() const;
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inline bool IsFlagEnabled(MaterialPassFlag flag) const;
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inline bool IsScissorTestEnabled() const;
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inline bool IsStencilTestEnabled() const;
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inline void SetDepthCompareFunc(RendererComparison depthFunc);
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inline void SetBlendEquation(BlendEquation colorMode, BlendEquation alphaMode);
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inline void SetBlendFunc(BlendFunc srcColor, BlendFunc dstColor, BlendFunc srcAlpha, BlendFunc dstAlpha);
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inline void SetFaceCulling(FaceSide faceSide);
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inline void SetFaceFilling(FaceFilling filling);
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inline void SetLineWidth(float lineWidth);
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inline void SetOptionValue(std::size_t optionIndex, nzsl::Ast::ConstantSingleValue value);
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inline void SetPointSize(float pointSize);
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inline void SetPrimitiveMode(PrimitiveMode mode);
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inline void SetSharedUniformBuffer(std::size_t sharedUboIndex, std::shared_ptr<RenderBuffer> uniformBuffer);
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inline void SetSharedUniformBuffer(std::size_t sharedUboIndex, std::shared_ptr<RenderBuffer> uniformBuffer, UInt64 offset, UInt64 size);
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inline void SetTexture(std::size_t textureIndex, std::shared_ptr<Texture> texture);
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inline void SetTextureSampler(std::size_t textureIndex, TextureSamplerInfo samplerInfo);
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void Update(RenderFrame& renderFrame, CommandBufferBuilder& builder);
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MaterialPass& operator=(const MaterialPass&) = delete;
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MaterialPass& operator=(MaterialPass&&) = delete;
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// Signals:
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NazaraSignal(OnMaterialPassInvalidated, const MaterialPass* /*materialPass*/);
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NazaraSignal(OnMaterialPassPipelineInvalidated, const MaterialPass* /*materialPass*/);
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NazaraSignal(OnMaterialPassShaderBindingInvalidated, const MaterialPass* /*materialPass*/);
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NazaraSignal(OnMaterialPassRelease, const MaterialPass* /*materialPass*/);
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private:
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inline void InvalidatePipeline();
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inline void InvalidateShaderBinding();
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inline void InvalidateTextureSampler(std::size_t textureIndex);
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inline void InvalidateUniformData(std::size_t uniformBufferIndex);
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void UpdatePipeline() const;
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struct MaterialTexture
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{
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mutable std::shared_ptr<TextureSampler> sampler;
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std::shared_ptr<Texture> texture;
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TextureSamplerInfo samplerInfo;
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};
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struct ShaderEntry
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{
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NazaraSlot(UberShader, OnShaderUpdated, onShaderUpdated);
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};
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struct ShaderUniformBuffer
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{
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std::shared_ptr<RenderBuffer> buffer; //< kept for ownership
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RenderBufferView bufferView;
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};
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struct UniformBuffer
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{
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std::shared_ptr<RenderBuffer> buffer;
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std::vector<UInt8> data;
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bool dataInvalidated = true;
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};
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std::array<nzsl::Ast::ConstantSingleValue, 64> m_optionValues;
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std::shared_ptr<const MaterialSettings> m_settings;
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std::vector<MaterialTexture> m_textures;
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std::vector<ShaderEntry> m_shaders;
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std::vector<ShaderUniformBuffer> m_sharedUniformBuffers;
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std::vector<UniformBuffer> m_uniformBuffers;
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mutable std::shared_ptr<MaterialPipeline> m_pipeline;
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mutable MaterialPipelineInfo m_pipelineInfo;
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MaterialPassFlags m_flags;
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mutable bool m_pipelineUpdated;
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MaterialPassFlags flags;
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RenderStates states;
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std::unordered_map<UInt32, nzsl::Ast::ConstantSingleValue> options;
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std::vector<std::shared_ptr<UberShader>> shaders;
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};
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}
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#include <Nazara/Graphics/MaterialPass.inl>
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#endif // NAZARA_GRAPHICS_MATERIALPASS_HPP
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