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Unreal Engine C++ API Reference > Developer > ShaderFormatOpenGL > FOpenGLFrontend
References
| Module | ShaderFormatOpenGL |
| Header | /Engine/Source/Developer/ShaderFormatOpenGL/Public/ShaderFormatOpenGL.h |
| Include | #include "ShaderFormatOpenGL.h" |
| Source | /Engine/Source/Developer/ShaderFormatOpenGL/Private/OpenGLShaderCompiler.cpp |
TSharedPtr< ANSICHAR > PrepareCodeForOfflineCompilation
&40;
GLSLVersion ShaderVersion,
EShaderFrequency Frequency,
const ANSICHAR &42; InShaderSource
&41; const
Remarks
Final source code processing, based on device capabilities, before actual (offline) compilation; it mostly mirrors the behaviour of OpenGLShaders.cpp/GLSLToDeviceCompatibleGLSL()