C Specification
If the pNext
chain includes a
VkImageViewSampleWeightCreateInfoQCOM
structure, then that structure
includes a parameter specifying the parameters for weight image views used
in weight image sampling.
The VkImageViewSampleWeightCreateInfoQCOM
structure is defined as:
// Provided by VK_QCOM_image_processing
typedef struct VkImageViewSampleWeightCreateInfoQCOM {
VkStructureType sType;
const void* pNext;
VkOffset2D filterCenter;
VkExtent2D filterSize;
uint32_t numPhases;
} VkImageViewSampleWeightCreateInfoQCOM;
Members
-
sType
is a VkStructureType value identifying this structure. -
pNext
isNULL
or a pointer to a structure extending this structure. -
filterCenter
is a VkOffset2D describing the location of the weight filter origin. -
filterSize
is a VkExtent2D specifying weight filter dimensions. -
numPhases
is number of sub-pixel filter phases.
Description
The filterCenter
specifies the origin or center of the filter kernel,
as described in Weight Sampling
Operation.
The numPhases
describes the number of sub-pixel filter phases as
described in Weight Sampling Phases.
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.