r.Android.DisableVulkanSupport

r.Android.DisableVulkanSupport

#Overview

name: r.Android.DisableVulkanSupport

The value of this variable can be defined or overridden in .ini config files. 18 .ini config files referencing this setting variable.

This variable is created as a Console Variable (cvar).

It is referenced in 2 C++ source files.

#Summary

#Setting Variables

#References In INI files

<Workspace>/Engine/Config/BaseDeviceProfiles.ini:801, section: [Android DeviceProfile]
<Workspace>/Engine/Config/BaseDeviceProfiles.ini:873, section: [Android_Emulator DeviceProfile]
<Workspace>/Engine/Config/BaseDeviceProfiles.ini:911, section: [Android_Vulkan_SM5 DeviceProfile]
<Workspace>/Engine/Config/BaseDeviceProfiles.ini:956, section: [Android_Adreno6xx_Vulkan DeviceProfile]
<Workspace>/Engine/Config/BaseDeviceProfiles.ini:966, section: [Android_Adreno7xx_Vulkan DeviceProfile]
<Workspace>/Engine/Config/BaseDeviceProfiles.ini:979, section: [Android_Xclipse_5xx_Vulkan DeviceProfile]
<Workspace>/Engine/Config/BaseDeviceProfiles.ini:989, section: [Android_Xclipse_9xx_Vulkan DeviceProfile]
<Workspace>/Engine/Config/BaseDeviceProfiles.ini:1001, section: [Android_Xclipse_xxx_Vulkan DeviceProfile]
<Workspace>/Engine/Config/BaseDeviceProfiles.ini:1032, section: [Android_PowerVR_GM9xxx_Vulkan DeviceProfile]
<Workspace>/Engine/Config/BaseDeviceProfiles.ini:1066, section: [Android_Mali_G72_Vulkan DeviceProfile]
<Workspace>/Engine/Config/BaseDeviceProfiles.ini:1076, section: [Android_Mali_G76_Vulkan DeviceProfile]
<Workspace>/Engine/Config/BaseDeviceProfiles.ini:1086, section: [Android_Mali_G77_Vulkan DeviceProfile]
<Workspace>/Engine/Config/BaseDeviceProfiles.ini:1096, section: [Android_Mali_G78_Vulkan DeviceProfile]
<Workspace>/Engine/Config/BaseDeviceProfiles.ini:1106, section: [Android_Mali_G710_Vulkan DeviceProfile]
<Workspace>/Engine/Config/BaseDeviceProfiles.ini:1116, section: [Android_Mali_G7xx_Vulkan DeviceProfile]
<Workspace>/Engine/Config/BaseDeviceProfiles.ini:1126, section: [Android_Unknown_Vulkan DeviceProfile]
<Workspace>/Engine/Config/BaseDeviceProfiles.ini:1149, section: [Oculus_Quest DeviceProfile]
<Workspace>/Projects/Lyra/Config/DefaultDeviceProfiles.ini:569, section: [Android_Epic DeviceProfile]

#References in C++ code

#Callsites

This variable is referenced in the following C++ source code:

#Loc: <Workspace>/Engine/Source/Runtime/Core/Private/HAL/ConsoleManager.cpp:4143

Scope: file

Source code excerpt:


static TAutoConsoleVariable<int32> CVarDisableVulkanSupport(
	TEXT("r.Android.DisableVulkanSupport"),
	0,
	TEXT("Disable support for vulkan API. (Android Only)\n"
		 "  0 = vulkan API will be used (providing device and project supports it) [default]\n"
		 "  1 = vulkan will be disabled, opengl fall back will be used."),
	ECVF_ReadOnly);

#Loc: <Workspace>/Engine/Source/Runtime/Core/Private/Android/AndroidPlatformMisc.cpp:2386

Scope (from outer to inner):

file
function     bool FAndroidMisc::ShouldUseVulkan

Source code excerpt:

		CachedShouldUseVulkan = 0;

		static const auto CVarDisableVulkan = IConsoleManager::Get().FindTConsoleVariableDataInt(TEXT("r.Android.DisableVulkanSupport"));

		const bool bVulkanAvailable = IsVulkanAvailable();

		const bool bVulkanDisabledCVar = CVarDisableVulkan->GetValueOnAnyThread() == 1;

		if (bVulkanAvailable && !bVulkanDisabledCVar)