VkPhysicalDeviceTransformFeedbackFeaturesEXT

The VkPhysicalDeviceTransformFeedbackFeaturesEXT structure is defined as:

typedef struct VkPhysicalDeviceTransformFeedbackFeaturesEXT {
    VkStructureType sType;
    void* pNext;
    VkBool32 transformFeedback;
    VkBool32 geometryStreams;
} VkPhysicalDeviceTransformFeedbackFeaturesEXT;

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.
• transformFeedback indicates whether the implementation supports transform feedback and shader modules can declare the TransformFeedback capability.
• geometryStreams indicates whether the implementation supports the GeometryStreams SPIR-V capability.

If the VkPhysicalDeviceTransformFeedbackFeaturesEXT 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 VkPhysicalDeviceTransformFeedbackFeaturesEXT, 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.