Function Prototype
vkGetPhysicalDeviceScreenPresentationSupportQNX
Query physical device for presentation to QNX Screen
To determine whether a queue family of a physical device supports presentation to a QNX Screen compositor, call:
VkBool32 vkGetPhysicalDeviceScreenPresentationSupportQNX(
VkPhysicalDevice physicalDevice,
uint32_t queueFamilyIndex,
struct _screen_window* window);
physicalDevice
is the physical device.queueFamilyIndex
is the queue family index.window
is the QNX Screenwindow
object.
This platform-specific function can be called prior to creating a surface.
Valid Usage
VUID-vkGetPhysicalDeviceScreenPresentationSupportQNX-queueFamilyIndex-04743
queueFamilyIndex
must be less than
pQueueFamilyPropertyCount
returned by
vkGetPhysicalDeviceQueueFamilyProperties
for the given
physicalDevice
Valid Usage (Implicit)
VUID-vkGetPhysicalDeviceScreenPresentationSupportQNX-physicalDevice-parameter
physicalDevice
must be a valid VkPhysicalDevice handle
VUID-vkGetPhysicalDeviceScreenPresentationSupportQNX-window-parameter
window
must be a valid pointer to a _screen_window
value