VkPhysicalDeviceShaderImageAtomicInt64FeaturesEXT

The VkPhysicalDeviceShaderImageAtomicInt64FeaturesEXT structure is defined as:

typedef struct VkPhysicalDeviceShaderImageAtomicInt64FeaturesEXT {
    VkStructureType sType;
    void* pNext;
    VkBool32 shaderImageInt64Atomics;
    VkBool32 sparseImageInt64Atomics;
} VkPhysicalDeviceShaderImageAtomicInt64FeaturesEXT;

This structure describes the following features:

• sType is a VkStructureType value identifying this structure.
• pNext is NULL or a pointer to a structure extending this structure.
• shaderImageInt64Atomics indicates whether shaders can support 64-bit unsigned and signed integer atomic operations on images.
• sparseImageInt64Atomics indicates whether 64-bit integer atomics can be used on sparse images.

If the VkPhysicalDeviceShaderAtomicInt64FeaturesEXT 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 VkPhysicalDeviceShaderAtomicInt64FeaturesEXT, 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.