VkPhysicalDeviceImageCompressionControlSwapchainFeaturesEXT

The VkPhysicalDeviceImageCompressionControlSwapchainFeaturesEXT structure is defined as:

typedef struct VkPhysicalDeviceImageCompressionControlSwapchainFeaturesEXT {
    VkStructureType sType;
    void* pNext;
    VkBool32 imageCompressionControlSwapchain;
} VkPhysicalDeviceImageCompressionControlSwapchainFeaturesEXT;

This structure describes the following feature:

• sType is a VkStructureType value identifying this structure.
• pNext is NULL or a pointer to a structure extending this structure.
• imageCompressionControlSwapchain indicates that the implementation supports controlling image controls per swapchain and querying image compression properties per surface.

If the VkPhysicalDeviceImageCompressionControlSwapchainFeaturesEXT structure is included in the pNext chain of the VkPhysicalDeviceFeatures2 structure passed to vkGetPhysicalDeviceFeatures2, it is filled in to indicate whether each corresponding feature is supported. If the application wishes to use a VkDevice with any features described by VkPhysicalDeviceImageCompressionControlSwapchainFeaturesEXT, it must add an instance of the structure, with the desired feature members set to VK_TRUE, to the pNext chain of VkDeviceCreateInfo when creating the VkDevice.