Function Prototype

vkGetPhysicalDeviceDirectFBPresentationSupportEXT

Query physical device for presentation with DirectFB

To determine whether a queue family of a physical device supports presentation with DirectFB library, call:

VkBool32 vkGetPhysicalDeviceDirectFBPresentationSupportEXT(
    VkPhysicalDevice physicalDevice,
    uint32_t queueFamilyIndex,
    IDirectFB* dfb);
  • physicalDevice is the physical device.
  • queueFamilyIndex is the queue family index.
  • dfb is a pointer to the IDirectFB main interface of DirectFB.

This platform-specific function can be called prior to creating a surface.

Valid Usage

VUID-vkGetPhysicalDeviceDirectFBPresentationSupportEXT-queueFamilyIndex-04119

queueFamilyIndex must be less than pQueueFamilyPropertyCount returned by vkGetPhysicalDeviceQueueFamilyProperties for the given physicalDevice

Valid Usage (Implicit)