VkSharedPresentSurfaceCapabilities2KHR

The VkSharedPresentSurfaceCapabilities2KHR structure is defined as:

typedef struct VkSharedPresentSurfaceCapabilities2KHR {
    VkStructureType sType;
    void* pNext;
    VkImageUsageFlags2KHR sharedPresentSupportedUsageFlags;
} VkSharedPresentSurfaceCapabilities2KHR;

pub struct SharedPresentSurfaceCapabilities2KHR {
    s_type: vk::StructureType,
    p_next: *mut c_void,
    shared_present_supported_usage_flags: vk::ImageUsageFlags2KHR,
}

• sType is a VkStructureType value identifying this structure.
• pNext is NULL or a pointer to a structure extending this structure.
• sharedPresentSupportedUsageFlags is a bitmask of VkImageUsageFlagBits2KHR representing the ways the application can use the shared presentable image from a swapchain created with VkPresentModeKHR set to VK_PRESENT_MODE_SHARED_DEMAND_REFRESH_KHR or VK_PRESENT_MODE_SHARED_CONTINUOUS_REFRESH_KHR for the surface on the specified device. VK_IMAGE_USAGE_2_COLOR_ATTACHMENT_BIT_KHR must be included in the set but implementations may support additional usages.

This structure can be included in the pNext chain of VkSurfaceCapabilities2KHR to determine supported usage when using VK_PRESENT_MODE_SHARED_DEMAND_REFRESH_KHR or VK_PRESENT_MODE_SHARED_CONTINUOUS_REFRESH_KHR presentation mode.