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API > API/Runtime > API/Runtime/HeadMountedDisplay > API/Runtime/HeadMountedDisplay/IHeadMountedDisplayVulkanExtensi-
References
| Module | HeadMountedDisplay |
| Header | /Engine/Source/Runtime/HeadMountedDisplay/Public/IHeadMountedDisplayVulkanExtensions.h |
| Include | #include "IHeadMountedDisplayVulkanExtensions.h" |
| Source | /Engine/Source/Runtime/HeadMountedDisplay/Private/HeadMountedDisplayVulkanExtensions.cpp |
virtual bool ShouldDisableVulkanVSync&40;&41; const
Remarks
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.