C Specification

The VkScreenBufferPropertiesQNX structure returned is defined as:

// Provided by VK_QNX_external_memory_screen_buffer
typedef struct VkScreenBufferPropertiesQNX {
    VkStructureType    sType;
    void*              pNext;
    VkDeviceSize       allocationSize;
    uint32_t           memoryTypeBits;
} VkScreenBufferPropertiesQNX;


  • sType is a VkStructureType value identifying this structure.

  • pNext is NULL or a pointer to a structure extending this structure.

  • allocationSize is the size of the external memory.

  • memoryTypeBits is a bitmask containing one bit set for every memory type which the specified Screen buffer can be imported as.


Valid Usage (Implicit)
  • VUID-VkScreenBufferPropertiesQNX-sType-sType

  • VUID-VkScreenBufferPropertiesQNX-pNext-pNext
    pNext must be NULL or a pointer to a valid instance of VkScreenBufferFormatPropertiesQNX

  • VUID-VkScreenBufferPropertiesQNX-sType-unique
    The sType value of each struct in the pNext chain must be unique

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.

Copyright 2014-2023 The Khronos Group Inc.

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