65 lines
2.4 KiB
C++
65 lines
2.4 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/vulkan/VK.h>
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#include<hgl/type/Map.h>
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#include<hgl/type/BaseString.h>
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VK_NAMESPACE_BEGIN
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class DescriptorSetLayoutCreater;
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using ShaderModuleMap=hgl::Map<VkShaderStageFlagBits,const ShaderModule *>;
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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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Device *device;
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ShaderModuleMap *shader_maps;
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VertexShaderModule *vertex_sm;
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List<VkPipelineShaderStageCreateInfo> *shader_stage_list;
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DescriptorSetLayoutCreater *dsl_creater;
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VertexAttributeBinding *vab;
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public:
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Material(Device *dev,ShaderModuleMap *smm,List<VkPipelineShaderStageCreateInfo> *,DescriptorSetLayoutCreater *dslc);
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~Material();
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const VertexShaderModule *GetVertexShaderModule()const{return vertex_sm;}
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const int GetBinding(VkDescriptorType,const AnsiString &)const;
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#define GET_BO_BINDING(name,vk_name) const int Get##name(const AnsiString &obj_name)const{return GetBinding(VK_DESCRIPTOR_TYPE_##vk_name,obj_name);}
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// GET_BO_BINDING(Sampler, SAMPLER)
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GET_BO_BINDING(Sampler, COMBINED_IMAGE_SAMPLER)
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// GET_BO_BINDING(SampledImage, SAMPLED_IMAGE)
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GET_BO_BINDING(StorageImage, STORAGE_IMAGE)
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GET_BO_BINDING(UTBO, UNIFORM_TEXEL_BUFFER)
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GET_BO_BINDING(SSTBO, STORAGE_TEXEL_BUFFER)
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GET_BO_BINDING(UBO, UNIFORM_BUFFER)
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GET_BO_BINDING(SSBO, STORAGE_BUFFER)
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GET_BO_BINDING(UBODynamic, UNIFORM_BUFFER_DYNAMIC)
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GET_BO_BINDING(SSBODynamic, STORAGE_BUFFER_DYNAMIC)
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GET_BO_BINDING(InputAttachment, INPUT_ATTACHMENT)
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#undef GET_BO_BINDING
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const uint32_t GetStageCount ()const{return shader_stage_list->GetCount();}
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const VkPipelineShaderStageCreateInfo * GetStages ()const{return shader_stage_list->GetData();}
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const VkPipelineLayout GetPipelineLayout ()const;
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DescriptorSets * CreateDescriptorSets()const;
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void Write(VkPipelineVertexInputStateCreateInfo &vis)const;
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Renderable *CreateRenderable(const uint32_t draw_count=0);
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MaterialInstance *CreateInstance();
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};//class Material
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VK_NAMESPACE_END
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#endif//HGL_GRAPH_VULKAN_MATERIAL_INCLUDE
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