C Specification
The VkImageViewMinLodCreateInfoEXT
structure is defined as:
// Provided by VK_EXT_image_view_min_lod
typedef struct VkImageViewMinLodCreateInfoEXT {
VkStructureType sType;
const void* pNext;
float minLod;
} VkImageViewMinLodCreateInfoEXT;
Members
-
sType
is the type of this structure. -
pNext
isNULL
or a pointer to a structure extending this structure. -
minLod
is the value to clamp the minimum LOD accessible by this VkImageView.
Description
If the pNext
chain includes a VkImageViewMinLodCreateInfoEXT
structure, then that structure includes a parameter specifying a value to
clamp the minimum LOD value during Image
Level(s) Selection, Texel Gathering and
Integer Texel Coordinate
Operations.
If the image view contains VkImageViewMinLodCreateInfoEXT
and it is
used as part of a sampling operation:
minLodFloatimageView = minLod
otherwise:
minLodFloatimageView = 0.0
An integer variant of this parameter is also defined for sampling operations which access integer mipmap levels:
minLodIntegerimageView = ⌊minLodFloatimageView⌋
Document Notes
For more information, see the Vulkan Specification
This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.