A logical device that represents multiple physical devices may support presenting from images on more than one physical device, or combining images from multiple physical devices.
To query these capabilities, call:
// Provided by VK_KHR_swapchain with VK_VERSION_1_1, VK_KHR_device_group with VK_KHR_surface VkResult vkGetDeviceGroupPresentCapabilitiesKHR( VkDevice device, VkDeviceGroupPresentCapabilitiesKHR* pDeviceGroupPresentCapabilities);
deviceis the logical device.
pDeviceGroupPresentCapabilitiesis a pointer to a VkDeviceGroupPresentCapabilitiesKHR structure in which the device’s capabilities are returned.
For more information, see the Vulkan Specification
This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.