VkWriteDescriptorSetInlineUniformBlock(3)

Name

VkWriteDescriptorSetInlineUniformBlock - Structure specifying inline uniform block data

C Specification

If the descriptorType member of VkWriteDescriptorSet is VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK then the data to write to the descriptor set is specified through a VkWriteDescriptorSetInlineUniformBlock structure included in the pNext chain of VkWriteDescriptorSet.

The VkWriteDescriptorSetInlineUniformBlock structure is defined as:

// Provided by VK_VERSION_1_3
typedef struct VkWriteDescriptorSetInlineUniformBlock {
    VkStructureType    sType;
    const void*        pNext;
    uint32_t           dataSize;
    const void*        pData;
} VkWriteDescriptorSetInlineUniformBlock;

// Provided by VK_EXT_inline_uniform_block
// Equivalent to VkWriteDescriptorSetInlineUniformBlock
typedef VkWriteDescriptorSetInlineUniformBlock VkWriteDescriptorSetInlineUniformBlockEXT;

Members

sType is a VkStructureType value identifying this structure.
pNext is NULL or a pointer to a structure extending this structure.
dataSize is the number of bytes of inline uniform block data pointed to by pData.
pData is a pointer to dataSize number of bytes of data to write to the inline uniform block.

Description

Valid Usage

VUID-VkWriteDescriptorSetInlineUniformBlock-dataSize-02222
dataSize must be an integer multiple of 4

Valid Usage (Implicit)

VUID-VkWriteDescriptorSetInlineUniformBlock-sType-sType
sType must be VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_INLINE_UNIFORM_BLOCK
VUID-VkWriteDescriptorSetInlineUniformBlock-pData-parameter
pData must be a valid pointer to an array of dataSize bytes
VUID-VkWriteDescriptorSetInlineUniformBlock-dataSize-arraylength
dataSize must be greater than 0

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.