VkPhysicalDeviceFragmentShadingRateFeaturesKHR

The VkPhysicalDeviceFragmentShadingRateFeaturesKHR structure is defined as:

typedef struct VkPhysicalDeviceFragmentShadingRateFeaturesKHR {
    VkStructureType sType;
    void* pNext;
    VkBool32 pipelineFragmentShadingRate;
    VkBool32 primitiveFragmentShadingRate;
    VkBool32 attachmentFragmentShadingRate;
} VkPhysicalDeviceFragmentShadingRateFeaturesKHR;

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.
• pipelineFragmentShadingRate indicates that the implementation supports the pipeline fragment shading rate.
• primitiveFragmentShadingRate indicates that the implementation supports the primitive fragment shading rate.
• attachmentFragmentShadingRate indicates that the implementation supports the attachment fragment shading rate.

If the VkPhysicalDeviceFragmentShadingRateFeaturesKHR 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 VkPhysicalDeviceFragmentShadingRateFeaturesKHR, 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.