64 lines
2.1 KiB
C++
64 lines
2.1 KiB
C++
#ifndef HGL_GRAPH_VULKAN_IMAGE_VIEW_INCLUDE
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#define HGL_GRAPH_VULKAN_IMAGE_VIEW_INCLUDE
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#include<hgl/graph/vulkan/VK.h>
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VK_NAMESPACE_BEGIN
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class ImageView
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{
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protected:
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VkDevice device;
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VkImageView image_view;
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VkImageViewType view_type;
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VkFormat format;
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VkImageAspectFlags aspect_mask;
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private:
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friend ImageView *CreateRefImageView(VkDevice device,VkImageViewType type,VkFormat format,VkImageAspectFlags aspectMask,VkImageView img_view);
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ImageView(VkDevice dev,VkImageView iv,const VkImageViewType vt,const VkFormat fmt,const VkImageAspectFlags am)
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{
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device =dev;
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image_view =iv;
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view_type =vt;
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format =fmt;
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aspect_mask =am;
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}
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public:
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virtual ~ImageView()=default;
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operator VkImageView(){return image_view;}
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public:
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const VkImageViewType GetViewType ()const{return view_type;}
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const VkFormat GetFormat ()const{return format;}
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const VkImageAspectFlags GetAspectFlags ()const{return aspect_mask;}
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};//class ImageView
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/**
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* 创建一个引用ImageView，它的特点是不会自动删除VkImageView
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*/
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ImageView *CreateRefImageView(VkDevice device,VkImageViewType type,VkFormat format,VkImageAspectFlags aspectMask,VkImageView img_view);
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/**
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* 根据VkImage创建一个VkImageView，在删除它时，它也会删除VkImageView
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*/
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ImageView *CreateImageView(VkDevice device,VkImageViewType type,VkFormat format,VkImageAspectFlags aspectMask,VkImage img=nullptr);
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#define CREATE_IMAGE_VIEW(short_name,larget_name) inline ImageView *CreateImageView##short_name(VkDevice device,VkFormat format,VkImageAspectFlags aspectMask,VkImage img=nullptr){return CreateImageView(device,VK_IMAGE_VIEW_TYPE_##larget_name,format,aspectMask,img);}
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CREATE_IMAGE_VIEW(1D,1D);
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CREATE_IMAGE_VIEW(2D,2D);
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CREATE_IMAGE_VIEW(3D,3D);
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CREATE_IMAGE_VIEW(Cube,CUBE);
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CREATE_IMAGE_VIEW(1DArray,1D_ARRAY);
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CREATE_IMAGE_VIEW(2DArray,2D_ARRAY);
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CREATE_IMAGE_VIEW(CubeArray,CUBE_ARRAY);
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#undef CREATE_IMAGE_VIEW
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VK_NAMESPACE_END
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#endif//HGL_GRAPH_VULKAN_IMAGE_VIEW_INCLUDE
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