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optimized codes of VkImageView.

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This commit is contained in:
hyzboy
2022-01-07 11:56:32 +08:00
parent 967f03992f
commit e5ec4c594d
2 changed files with 37 additions and 41 deletions
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29
inc/hgl/graph/VKImageView.h
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@@ -9,27 +9,20 @@ protected:
VkDevice device;
VkImageView image_view;
ImageViewCreateInfo *ivci;
VkImageViewType view_type;
VkFormat format;
VkImageAspectFlags aspect_mask;
VkExtent3D extent;
uint32_t miplevel;
private:
friend ImageView *CreateImageView(VkDevice device,VkImageViewType type,VkFormat format,const VkExtent3D &ext,const uint32_t &miplevel,VkImageAspectFlags aspectMask,VkImage img);
ImageView(VkDevice dev,VkImageView iv,const VkImageViewType vt,const VkFormat fmt,const VkExtent3D &ext,const uint32_t &ml,const VkImageAspectFlags am)
ImageView(VkDevice dev,VkImageView iv,ImageViewCreateInfo *ci,const VkExtent3D &ext)
{
device =dev;
image_view =iv;
view_type =vt;
format =fmt;
aspect_mask =am;
ivci =ci;
extent =ext;
miplevel =ml;
}
public:
@@ -40,16 +33,16 @@ public:
public:
const VkImageViewType GetViewType ()const{return view_type;}
const VkFormat GetFormat ()const{return format;}
const VkImageViewType GetViewType ()const{return ivci->viewType;}
const VkFormat GetFormat ()const{return ivci->format;}
const VkExtent3D & GetExtent ()const{return extent;}
const uint32_t & GetMipLevel ()const{return miplevel;}
const VkImageAspectFlags GetAspectFlags ()const{return aspect_mask;}
const VkImageAspectFlags GetAspectFlags ()const{return ivci->subresourceRange.aspectMask;}
const uint32_t GetLayerCount ()const{return ivci->subresourceRange.layerCount;}
const bool hasColor ()const{return aspect_mask&VK_IMAGE_ASPECT_COLOR_BIT;}
const bool hasDepth ()const{return aspect_mask&VK_IMAGE_ASPECT_DEPTH_BIT;}
const bool hasStencil ()const{return aspect_mask&VK_IMAGE_ASPECT_STENCIL_BIT;}
const bool hasDepthStencil ()const{return aspect_mask&(VK_IMAGE_ASPECT_DEPTH_BIT|VK_IMAGE_ASPECT_STENCIL_BIT);}
const bool hasColor ()const{return ivci->subresourceRange.aspectMask&VK_IMAGE_ASPECT_COLOR_BIT;}
const bool hasDepth ()const{return ivci->subresourceRange.aspectMask&VK_IMAGE_ASPECT_DEPTH_BIT;}
const bool hasStencil ()const{return ivci->subresourceRange.aspectMask&VK_IMAGE_ASPECT_STENCIL_BIT;}
const bool hasDepthStencil ()const{return ivci->subresourceRange.aspectMask&(VK_IMAGE_ASPECT_DEPTH_BIT|VK_IMAGE_ASPECT_STENCIL_BIT);}
};//class ImageView
ImageView *CreateImageView(VkDevice device,VkImageViewType type,VkFormat format,const VkExtent3D &ext,const uint32_t &miplevel,VkImageAspectFlags aspectMask,VkImage img);