Engine/Source/Developer/ShaderFormatOpenGL/Private/ShaderFormatOpenGL.h

// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.

#pragma once

enum GLSLVersion 
{
	GLSL_150,
	GLSL_430,
	GLSL_ES2,
	GLSL_ES2_WEBGL,
	GLSL_150_ES2,	// ES2 Emulation
	GLSL_150_ES2_NOUB,	// ES2 Emulation with NoUBs
	GLSL_150_ES3_1,	// ES3.1 Emulation
	GLSL_ES2_IOS,
	GLSL_150_MAC, // Apple only
	GLSL_310_ES_EXT,
};

extern void CompileShader_Windows_OGL(const struct FShaderCompilerInput& Input,struct FShaderCompilerOutput& Output,const class FString& WorkingDirectory, GLSLVersion Version);
Update copyright notices to 2015. [CL 2379638 by Ben Marsh in Main branch] 2014-12-07 19:09:38 -05:00			`// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.`
Engine source (Main branch up to CL 2026164) 2014-03-14 14:13:41 -04:00
			`#pragma once`

			`enum GLSLVersion`
			`{`
			`GLSL_150,`
			`GLSL_430,`
			`GLSL_ES2,`
			`GLSL_ES2_WEBGL,`
			`GLSL_150_ES2, // ES2 Emulation`
UE4 - OpenGL - Allow running emulated (packed/flattened) uniform buffers when running PC ES2; use OpenGL.UseEmulatedUBs=1 on your consolevariables.ini - Only works with -game, not in-editor! #codereview Allan.Bentham [CL 2475392 by Rolando Caloca in Main branch] 2015-03-11 13:45:34 -04:00			`GLSL_150_ES2_NOUB, // ES2 Emulation with NoUBs`
UE4 - Mobile Preview for feature level ES3.1/Metal (experimental) [CL 2510893 by Rolando Caloca in Main branch] 2015-04-13 18:00:32 -04:00			`GLSL_150_ES3_1, // ES3.1 Emulation`
Engine source (Main branch up to CL 2026164) 2014-03-14 14:13:41 -04:00			`GLSL_ES2_IOS,`
Engine source (Main branch up to CL 2037954) 2014-04-02 18:09:23 -04:00			`GLSL_150_MAC, // Apple only`
Support for OpenGL ES 3.1 + Android Extension Pack [CL 2303212 by Niklas Smedberg in Main branch] 2014-09-18 17:49:40 -04:00			`GLSL_310_ES_EXT,`
Engine source (Main branch up to CL 2026164) 2014-03-14 14:13:41 -04:00			`};`

#ttp 332327 Don't require a GL context to cross compile GLSL shaders #branch UE4 #project ShaderFormatOpenGL #summary The OpenGL shader compiler doesn't need to compile the GLSL within an actual GL context. #change Remove the bCompileMicrocode option from CompileShader_Windows_OGL. #change Put the compilation with an actual GL context behind #if DEBUG_HLSLCC - it can be useful when debugging HLSLCC but isn't useful otherwise. reviewedby nick.penwarden [CL 2046740 by Mark Satterthwaite in Main branch] 2014-04-23 18:54:23 -04:00			`extern void CompileShader_Windows_OGL(const struct FShaderCompilerInput& Input,struct FShaderCompilerOutput& Output,const class FString& WorkingDirectory, GLSLVersion Version);`