VkSurfaceCapabilities2KHR

The VkSurfaceCapabilities2KHR structure is defined as:

typedef struct VkSurfaceCapabilities2KHR {
    VkStructureType sType;
    void* pNext;
    VkSurfaceCapabilitiesKHR surfaceCapabilities;
} VkSurfaceCapabilities2KHR;

• sType is a VkStructureType value identifying this structure.
• pNext is NULL or a pointer to a structure extending this structure.
• surfaceCapabilities is a VkSurfaceCapabilitiesKHR structure describing the capabilities of the specified surface.

If the VK_GOOGLE_surfaceless_query extension is enabled and VkPhysicalDeviceSurfaceInfo2KHR::surface in the vkGetPhysicalDeviceSurfaceCapabilities2KHR call is VK_NULL_HANDLE, the values returned in minImageCount, maxImageCount, currentExtent, and currentTransform will not reflect that of any surface and will instead be as such:

• minImageCount and maxImageCount will be 0xFFFFFFFF
• currentExtent will be (0xFFFFFFFF, 0xFFFFFFFF)
• currentTransform will be VK_SURFACE_TRANSFORM_INHERIT_BIT_KHR