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
-
sTypeis a VkStructureType value identifying this structure. -
pNextisNULLor a pointer to a structure extending this structure. -
filterCenteris a VkOffset2D describing the location of the weight filter origin. -
filterSizeis a VkExtent2D specifying weight filter dimensions. -
numPhasesis 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.