C Specification

The VkSpecializationInfo structure is defined as:

// Provided by VK_VERSION_1_0
typedef struct VkSpecializationInfo {
    uint32_t                           mapEntryCount;
    const VkSpecializationMapEntry*    pMapEntries;
    size_t                             dataSize;
    const void*                        pData;
} VkSpecializationInfo;

Members

  • mapEntryCount is the number of entries in the pMapEntries array.

  • pMapEntries is a pointer to an array of VkSpecializationMapEntry structures which map constant IDs to offsets in pData.

  • dataSize is the byte size of the pData buffer.

  • pData contains the actual constant values to specialize with.

Description

Valid Usage
  • VUID-VkSpecializationInfo-offset-00773
    The offset member of each element of pMapEntries must be less than dataSize

  • VUID-VkSpecializationInfo-pMapEntries-00774
    The size member of each element of pMapEntries must be less than or equal to dataSize minus offset

  • VUID-VkSpecializationInfo-constantID-04911
    The constantID value of each element of pMapEntries must be unique within pMapEntries

Valid Usage (Implicit)
  • VUID-VkSpecializationInfo-pMapEntries-parameter
    If mapEntryCount is not 0, pMapEntries must be a valid pointer to an array of mapEntryCount valid VkSpecializationMapEntry structures

  • VUID-VkSpecializationInfo-pData-parameter
    If dataSize is not 0, pData must be a valid pointer to an array of dataSize bytes

See Also

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.

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