45 lines
997 B
C++
45 lines
997 B
C++
#include<hgl/graph/VKDevice.h>
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#include<hgl/graph/VKImageCreateInfo.h>
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VK_NAMESPACE_BEGIN
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VkImage GPUDevice::CreateImage(VkImageCreateInfo *ici)
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{
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if(!ici)return(VK_NULL_HANDLE);
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if(!CheckVulkanFormat(ici->format))return(VK_NULL_HANDLE);
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if(ici->extent.width*ici->extent.height*ici->extent.depth*ici->arrayLayers<=0)return(VK_NULL_HANDLE);
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VkImage image;
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if(vkCreateImage(attr->device,ici, nullptr, &image)!=VK_SUCCESS)
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return(nullptr);
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return image;
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}
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void GPUDevice::DestoryImage(VkImage img)
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{
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if(img==VK_NULL_HANDLE)return;
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vkDestroyImage(attr->device,img,nullptr);
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}
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GPUMemory *GPUDevice::CreateMemory(VkImage image,const uint32_t flag)
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{
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VkMemoryRequirements memReqs;
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vkGetImageMemoryRequirements(attr->device,image,&memReqs);
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GPUMemory *mem=CreateMemory(memReqs,flag);
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if(!mem)return(nullptr);
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if(!mem->BindImage(image))
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{
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delete mem;
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return(nullptr);
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}
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return(mem);
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}
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VK_NAMESPACE_END
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