IHeadMountedDisplayVulkanExtensions Class Reference

#include <IHeadMountedDisplayVulkanExtensions.h>

Public Member Functions
virtual bool	GetVulkanInstanceExtensionsRequired (TArray< const ANSICHAR * > &Out)=0
virtual bool	GetVulkanDeviceExtensionsRequired (struct VkPhysicalDevice_T *pPhysicalDevice, TArray< const ANSICHAR * > &Out)=0
virtual HEADMOUNTEDDISPLAY_API bool	ShouldDisableVulkanVSync () const

Detailed Description

Query Vulkan extensions required by the HMD.

Knowledge of these extensions is required during Vulkan RHI initialization.

Member Function Documentation

GetVulkanDeviceExtensionsRequired()

virtual bool IHeadMountedDisplayVulkanExtensions::GetVulkanDeviceExtensionsRequired ( struct VkPhysicalDevice_T *  pPhysicalDevice, TArray< const ANSICHAR * > &  Out  )

pure virtual

GetVulkanInstanceExtensionsRequired()

virtual bool IHeadMountedDisplayVulkanExtensions::GetVulkanInstanceExtensionsRequired ( TArray< const ANSICHAR * > &  Out )

pure virtual

ShouldDisableVulkanVSync()

bool IHeadMountedDisplayVulkanExtensions::ShouldDisableVulkanVSync ( ) const

virtual

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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The documentation for this class was generated from the following files:

• Engine/Source/Runtime/HeadMountedDisplay/Public/IHeadMountedDisplayVulkanExtensions.h
• Engine/Source/Runtime/HeadMountedDisplay/Private/HeadMountedDisplayVulkanExtensions.cpp