57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
#include<hgl/graph/VKPipeline.h>
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#include<hgl/graph/VKDevice.h>
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#include<hgl/graph/VKMaterial.h>
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#include<hgl/graph/VKRenderPass.h>
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#include<hgl/graph/VKRenderTarget.h>
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#include<hgl/graph/VKFramebuffer.h>
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VK_NAMESPACE_BEGIN
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Pipeline::~Pipeline()
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{
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vkDestroyPipeline(device,pipeline,nullptr);
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}
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Pipeline *CreatePipeline(VkDevice device,VkPipelineCache pipeline_cache,PipelineData *data,const Material *material,const RenderTarget *rt)
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{
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VkPipeline graphicsPipeline;
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data->InitVertexInputState( material->GetStageCount(),
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material->GetStages(),
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material->GetVertexAttrCount(),
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material->GetVertexBindingList(),
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material->GetVertexAttributeList());
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data->InitViewportState(rt->GetExtent());
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data->pipeline_info.layout = material->GetPipelineLayout();
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{
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data->pipeline_info.renderPass = rt->GetRenderPass();
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data->pipeline_info.subpass = 0; //subpass由于还不知道有什么用，所以暂时写0，待知道功用后，需改进
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}
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if (vkCreateGraphicsPipelines( device,
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pipeline_cache,
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1,&data->pipeline_info,
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nullptr,
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&graphicsPipeline) != VK_SUCCESS)
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return(nullptr);
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return(new Pipeline(device,graphicsPipeline,data));
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}
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Pipeline *RenderDevice::CreatePipeline(const InlinePipeline &ip,const Material *mtl,const RenderTarget *rt)
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{
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PipelineData *pd=GetPipelineData(ip);
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if(!pd)return(nullptr);
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return VK_NAMESPACE::CreatePipeline(attr->device,attr->pipeline_cache,pd,mtl,rt);
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}
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Pipeline *RenderDevice::CreatePipeline(PipelineData *pd,const Material *mtl,const RenderTarget *rt)
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{
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return VK_NAMESPACE::CreatePipeline(attr->device,attr->pipeline_cache,pd,mtl,rt);
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}
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VK_NAMESPACE_END
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