78 lines
2.3 KiB
C++
78 lines
2.3 KiB
C++
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#include"VKPipelineLayoutData.h"
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#include<hgl/graph/VKDescriptorSets.h>
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#include<hgl/graph/VKDevice.h>
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#include<hgl/graph/VKMaterialDescriptorSets.h>
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VK_NAMESPACE_BEGIN
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PipelineLayoutData *GPUDevice::CreatePipelineLayoutData(const MaterialDescriptorSets *mds)
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{
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PipelineLayoutData *pld=hgl_zero_new<PipelineLayoutData>();
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ENUM_CLASS_FOR(DescriptorSetType,int,i)
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{
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const int binding_count=mds->GetBindingCount((DescriptorSetType)i);
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if(binding_count<=0)
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continue;
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DescriptorSetLayoutCreateInfo descriptor_layout;
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descriptor_layout.bindingCount = binding_count;
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descriptor_layout.pBindings = mds->GetBindingList((DescriptorSetType)i);
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if(pld->layouts[i])
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vkDestroyDescriptorSetLayout(attr->device,pld->layouts[i],nullptr);
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if(vkCreateDescriptorSetLayout(attr->device,&descriptor_layout,nullptr,pld->layouts+i)!=VK_SUCCESS)
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{
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delete pld;
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return(nullptr);
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}
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pld->binding_count[i]=binding_count;
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pld->fin_dsl[pld->fin_dsl_count]=pld->layouts[i];
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++pld->fin_dsl_count;
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}
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if(pld->fin_dsl_count<=0)
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{
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delete pld;
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return(nullptr);
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}
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//VkPushConstantRange push_constant_range;
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//push_constant_range.stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
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//push_constant_range.size = MAX_PUSH_CONSTANT_BYTES;
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//push_constant_range.offset = 0;
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PipelineLayoutCreateInfo pPipelineLayoutCreateInfo;
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pPipelineLayoutCreateInfo.setLayoutCount = pld->fin_dsl_count;
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pPipelineLayoutCreateInfo.pSetLayouts = pld->fin_dsl;
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pPipelineLayoutCreateInfo.pushConstantRangeCount = 0;//1;
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pPipelineLayoutCreateInfo.pPushConstantRanges = nullptr;//&push_constant_range;
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pld->device=attr->device;
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if(vkCreatePipelineLayout(attr->device,&pPipelineLayoutCreateInfo,nullptr,&(pld->pipeline_layout))!=VK_SUCCESS)
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{
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delete pld;
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return(nullptr);
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}
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return(pld);
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}
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PipelineLayoutData::~PipelineLayoutData()
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{
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vkDestroyPipelineLayout(device,pipeline_layout,nullptr);
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ENUM_CLASS_FOR(DescriptorSetType,int,i)
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if(layouts[i])
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vkDestroyDescriptorSetLayout(device,layouts[i],nullptr);
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}
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VK_NAMESPACE_END
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