VkPhysicalDeviceCooperativeMatrixFeaturesKHR

The VkPhysicalDeviceCooperativeMatrixFeaturesKHR structure is defined as:

typedef struct VkPhysicalDeviceCooperativeMatrixFeaturesKHR {
    VkStructureType sType;
    void* pNext;
    VkBool32 cooperativeMatrix;
    VkBool32 cooperativeMatrixRobustBufferAccess;
} VkPhysicalDeviceCooperativeMatrixFeaturesKHR;

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.
• cooperativeMatrix indicates that the implementation supports the CooperativeMatrixKHR SPIR-V capability.
• cooperativeMatrixRobustBufferAccess indicates that the implementation supports robust buffer access for SPIR-V OpCooperativeMatrixLoadKHR and OpCooperativeMatrixStoreKHR instructions.

If the VkPhysicalDeviceCooperativeMatrixFeaturesKHR 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 VkPhysicalDeviceCooperativeMatrixFeaturesKHR, 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.