r.Android.OverrideExternalTextureSupport

r.Android.OverrideExternalTextureSupport

#Overview

name: r.Android.OverrideExternalTextureSupport

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

• type: Var
• help: Override external texture support for OpenGLES API. (Android Only)\n 0 = normal detection used [default]\n 1 = disable external texture support\n 2 = force ImageExternal100 (version #100 with GL_OES_EGL_image_external)\n 3 = force ImageExternal300 (version #300 with GL_OES_EGL_image_external)\n 4 = force ImageExternalESSL300 (version #300 with GL_OES_EGL_image_external_essl3)

It is referenced in 2 C++ source files.

#Summary

#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:4191

Scope: file

Source code excerpt:

static TAutoConsoleVariable<int32> CVarAndroidOverrideExternalTextureSupport(
	TEXT("r.Android.OverrideExternalTextureSupport"),
	0,
	TEXT("Override external texture support for OpenGLES API. (Android Only)\n"
		 "  0 = normal detection used [default]\n"
		 "  1 = disable external texture support\n"
		 "  2 = force ImageExternal100 (version #100 with GL_OES_EGL_image_external)\n"
		 "  3 = force ImageExternal300 (version #300 with GL_OES_EGL_image_external)\n"

#Loc: <Workspace>/Engine/Source/Runtime/OpenGLDrv/Private/Android/AndroidOpenGL.cpp:946

Scope (from outer to inner):

file
function     void FAndroidOpenGL::ProcessExtensions

Source code excerpt:

	ImageExternalType = EImageExternalType::None;

	static const auto CVarOverrideExternalTextureSupport = IConsoleManager::Get().FindTConsoleVariableDataInt(TEXT("r.Android.OverrideExternalTextureSupport"));
	const int32 OverrideExternalTextureSupport = CVarOverrideExternalTextureSupport->GetValueOnAnyThread();
	switch (OverrideExternalTextureSupport)
	{
	case 1:
		ImageExternalType = EImageExternalType::None;
		break;