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> Unreal Engine API Reference > Developer > ShaderFormatOpenGL > FOpenGLFrontend > FOpenGLFrontend::PrepareCodeForOfflineCompilation

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FOpenGLFrontend::PrepareCodeForOfflineCompilation

Final source code processing, based on device capabilities, before actual (offline) compilation; it mostly mirrors the behaviour of OpenGLShaders.cpp/GLSLToDeviceCompatibleGLSL()

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References

Module	ShaderFormatOpenGL
Header	/Engine/Source/Developer/ShaderFormatOpenGL/Public/ShaderFormatOpenGL.h
Include	#include "ShaderFormatOpenGL.h"
Source	/Engine/Source/Developer/ShaderFormatOpenGL/Private/OpenGLShaderCompiler.cpp

Syntax

TSharedPtr< ANSICHAR > PrepareCodeForOfflineCompilation
(
    GLSLVersion ShaderVersion,
    EShaderFrequency Frequency,
    const ANSICHAR * InShaderSource
) const

Remarks

Final source code processing, based on device capabilities, before actual (offline) compilation; it mostly mirrors the behaviour of OpenGLShaders.cpp/GLSLToDeviceCompatibleGLSL()

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