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#rnx #rb none #ROBOMERGE-OWNER: ryan.durand #ROBOMERGE-AUTHOR: ryan.durand #ROBOMERGE-SOURCE: CL 10869210 via CL 10869511 via CL 10869900 #ROBOMERGE-BOT: (v613-10869866) [CL 10870549 by ryan durand in Main branch]
14 lines
895 B
C++
14 lines
895 B
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "IHeadMountedDisplayVulkanExtensions.h"
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#include "GeneralProjectSettings.h"
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#include "Misc/CommandLine.h"
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bool IHeadMountedDisplayVulkanExtensions::ShouldDisableVulkanVSync() const
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{
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// This can be called while setting up a vulkan swap chain for the PreLoadScreenManager but we cannot easily inspect bStartInVR then because the object has not been loaded (it being PreLoad).
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// For now we are just going to return false here and avoid an assert when trying to GetDefault. This might break VR rendering of PreLoadScreens... but there is a good chance it is already broken.
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// We check for the class being loaded first so that -vr behavior is consistent with bStartInVR.
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return IsClassLoaded<UGeneralProjectSettings>() && (FParse::Param(FCommandLine::Get(), TEXT("vr")) || GetDefault<UGeneralProjectSettings>()->bStartInVR);
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}
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