## C Specification

The VkPhysicalDeviceTexelBufferAlignmentPropertiesEXT structure is defined as:

typedef struct VkPhysicalDeviceTexelBufferAlignmentPropertiesEXT {
VkStructureType    sType;
void*              pNext;
VkDeviceSize       storageTexelBufferOffsetAlignmentBytes;
VkBool32           storageTexelBufferOffsetSingleTexelAlignment;
VkDeviceSize       uniformTexelBufferOffsetAlignmentBytes;
VkBool32           uniformTexelBufferOffsetSingleTexelAlignment;
} VkPhysicalDeviceTexelBufferAlignmentPropertiesEXT;

## Members

The members of the VkPhysicalDeviceTexelBufferAlignmentPropertiesEXT structure describe the following implementation-dependent limits:

## Description

• sType is the type of this structure.

• pNext is NULL or a pointer to an extension-specific structure.

• storageTexelBufferOffsetAlignmentBytes is a byte alignment that is sufficient for a storage texel buffer of any format.

• storageTexelBufferOffsetSingleTexelAlignment indicates whether single texel alignment is sufficient for a storage texel buffer of any format.

• uniformTexelBufferOffsetAlignmentBytes is a byte alignment that is sufficient for a uniform texel buffer of any format.

• uniformTexelBufferOffsetSingleTexelAlignment indicates whether single texel alignment is sufficient for a uniform texel buffer of any format.

If the VkPhysicalDeviceTexelBufferAlignmentPropertiesEXT structure is included in the pNext chain of VkPhysicalDeviceProperties2, it is filled with the implementation-dependent limits.

If the single texel alignment property is VK_FALSE, then the buffer view’s offset must be aligned to the corresponding byte alignment value. If the single texel alignment property is VK_TRUE, then the buffer view’s offset must be aligned to the lesser of the corresponding byte alignment value or the size of a single texel, based on VkBufferViewCreateInfo::format. If the size of a single texel is a multiple of three bytes, then the size of a single component of the format is used instead.

These limits must not advertise a larger alignment than the required maximum minimum value of VkPhysicalDeviceLimits::minTexelBufferOffsetAlignment, for any format that supports use as a texel buffer.

Valid Usage (Implicit)
• sType must be VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TEXEL_BUFFER_ALIGNMENT_PROPERTIES_EXT

VkBool32, VkDeviceSize, VkStructureType

## Document Notes

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.