r.Mobile.AntiAliasing

r.Mobile.AntiAliasing

#Overview

name: r.Mobile.AntiAliasing

The value of this variable can be defined or overridden in .ini config files. 4 .ini config files referencing this setting variable.

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

• type: Var
• help: Mobile default AntiAliasingMethod\n 0: off (no anti-aliasing)\n 1: FXAA (default, faster than TemporalAA but much more shimmering for non static cases)\n 2: TemporalAA(it will fallback to FXAA if SupportsGen4TAA is disabled) \n 3: MSAA

It is referenced in 2 C++ source files.

#Summary

#Setting Variables

#References In INI files

Location: <Workspace>/Projects/Lyra/Config/DefaultDeviceProfiles.ini:141, section: [IOS_High DeviceProfile]

• INI Section: IOS_High DeviceProfile
• Raw value: 2
• Is Array: False

Location: <Workspace>/Projects/Lyra/Config/DefaultDeviceProfiles.ini:158, section: [IOS_Epic DeviceProfile]

• INI Section: IOS_Epic DeviceProfile
• Raw value: 2
• Is Array: False

Location: <Workspace>/Projects/Lyra/Config/DefaultDeviceProfiles.ini:553, section: [Android_High DeviceProfile]

• INI Section: Android_High DeviceProfile
• Raw value: 2
• Is Array: False

Location: <Workspace>/Projects/Lyra/Config/DefaultDeviceProfiles.ini:571, section: [Android_Epic DeviceProfile]

• INI Section: Android_Epic DeviceProfile
• Raw value: 2
• Is Array: False

#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:4219

Scope: file

Source code excerpt:

static TAutoConsoleVariable<int32> CVarMobileDefaultAntiAliasing(
	TEXT("r.Mobile.AntiAliasing"),
	1,
	TEXT("Mobile default AntiAliasingMethod\n"
		 " 0: off (no anti-aliasing)\n"
		 " 1: FXAA (default, faster than TemporalAA but much more shimmering for non static cases)\n"
		 " 2: TemporalAA(it will fallback to FXAA if SupportsGen4TAA is disabled) \n"
		 " 3: MSAA"),

#Loc: <Workspace>/Engine/Source/Runtime/Engine/Private/SceneUtils.cpp:75

Scope (from outer to inner):

file
function     EAntiAliasingMethod GetDefaultAntiAliasingMethod

Source code excerpt:

	if (InFeatureLevel == ERHIFeatureLevel::ES3_1)
	{
		static auto* MobileAntiAliasingCvar = IConsoleManager::Get().FindTConsoleVariableDataInt(TEXT("r.Mobile.AntiAliasing"));
		AntiAliasingMethod = EAntiAliasingMethod(FMath::Clamp<int32>(MobileAntiAliasingCvar->GetValueOnAnyThread(), 0, AAM_MAX));

		// Disable antialiasing in GammaLDR mode to avoid jittering.
		if (!IsMobileHDR() && AntiAliasingMethod != EAntiAliasingMethod::AAM_MSAA)
		{
			AntiAliasingMethod = EAntiAliasingMethod::AAM_None;