101 lines
3.2 KiB
C++
101 lines
3.2 KiB
C++
#ifndef HGL_GRAPH_VULKAN_MATERIAL_INCLUDE
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#define HGL_GRAPH_VULKAN_MATERIAL_INCLUDE
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#include<hgl/graph/VK.h>
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#include<hgl/type/Map.h>
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#include<hgl/type/String.h>
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#include<hgl/graph/VKShaderModuleMap.h>
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#include<hgl/graph/VKDescriptorSetType.h>
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namespace hgl
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{
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class ActiveMemoryBlockManager;
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}
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VK_NAMESPACE_BEGIN
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using ShaderStageCreateInfoList=List<VkPipelineShaderStageCreateInfo>;
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/**
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* 材质类<br>
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* 用于管理shader，提供DescriptorSetLayoutCreater
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*/
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class Material
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{
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AnsiString name;
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VertexInput *vertex_input;
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ShaderModuleMap *shader_maps;
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MaterialDescriptorManager *desc_manager;
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ShaderStageCreateInfoList shader_stage_list;
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PipelineLayoutData *pipeline_layout_data;
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MaterialParameters *mp_array[DESCRIPTOR_SET_TYPE_COUNT];
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uint32_t mi_data_bytes; ///<实例数据大小
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uint32_t mi_max_count; ///<实例一次渲染最大数量限制
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ActiveMemoryBlockManager *mi_data_manager;
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private:
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friend class RenderResource;
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Material(const AnsiString &);
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public:
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virtual ~Material();
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const AnsiString & GetName ()const{return name;}
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const VertexInput * GetVertexInput ()const{return vertex_input;}
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const ShaderStageCreateInfoList & GetStageList ()const{return shader_stage_list;}
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// const MaterialDescriptorManager * GetDescriptorManager ()const{return desc_manager;}
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const VkPipelineLayout GetPipelineLayout ()const;
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// const PipelineLayoutData * GetPipelineLayoutData ()const{return pipeline_layout_data;}
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public:
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MaterialParameters * GetMP (const DescriptorSetType &type)
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{
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RANGE_CHECK_RETURN_NULLPTR(type)
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return mp_array[size_t(type)];
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}
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const bool hasSet (const DescriptorSetType &type)const;
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const VIL * GetDefaultVIL()const;
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VIL * CreateVIL(const VILConfig *format_map=nullptr);
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bool Release(VIL *);
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const uint GetVILCount();
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public:
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bool BindUBO(const DescriptorSetType &type,const AnsiString &name,DeviceBuffer *ubo,bool dynamic=false);
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bool BindSSBO(const DescriptorSetType &type,const AnsiString &name,DeviceBuffer *ubo,bool dynamic=false);
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bool BindImageSampler(const DescriptorSetType &type,const AnsiString &name,Texture *tex,Sampler *sampler);
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void Update();
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public:
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const bool HasMI ()const{return mi_data_bytes>0;}
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const uint32_t GetMIDataBytes ()const{return mi_data_bytes;}
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const uint32_t GetMIMaxCount ()const{return mi_max_count;}
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void ReleaseMI(int); ///<释放材质实例
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void *GetMIData(int); ///<取得指定ID号的材质实例数据访问指针
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MaterialInstance *CreateMI(const VILConfig *vil_cfg=nullptr);
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};//class Material
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using MaterialSets=SortedSet<Material *>;
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VK_NAMESPACE_END
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#endif//HGL_GRAPH_VULKAN_MATERIAL_INCLUDE
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