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IHeadMountedDisplayVulkanExtensions

Query Vulkan extensions required by the HMD.

Windows

MacOS

Linux

References

Module	HeadMountedDisplay
Header	/Engine/Source/Runtime/HeadMountedDisplay/Public/IHeadMountedDisplayVulkanExtensions.h
Include	#include "IHeadMountedDisplayVulkanExtensions.h"

Syntax

class IHeadMountedDisplayVulkanExtensions

Remarks

Query Vulkan extensions required by the HMD.

Knowledge of these extensions is required during Vulkan RHI initialization.

Functions

	Name	Description
bool	GetVulkanDeviceExtensionsRequired ( VkPhysicalDevice_T* pPhysicalD..., TArray< const ANSICHAR* >& Ou... )
bool	GetVulkanInstanceExtensionsRequired ( TArray< const ANSICHAR* >& Ou... )
bool	ShouldDisableVulkanVSync()	If true and VK_PRESENT_MODE_MAILBOX_KHR is not available, VK_PRESENT_MODE_IMMEDIATE_KHR will be preferred over VK_PRESENT_MODE_FIFO_KHR when creating the swap chain for the spectator window.

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