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> Unreal Engine API Reference > Developer > ShaderFormatOpenGL > FGlslCodeBackend > FGlslCodeBackend::CallPatchConstantFunction

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FGlslCodeBackend::CallPatchConstantFunction

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References

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

Syntax

void CallPatchConstantFunction
(
    _mesa_glsl_parse_state * ParseState,
    ir_variable * OutputPatchVar,
    ir_function_signature * PatchConstantSig,
    exec_list & DeclInstructions,
    exec_list & PostCallInstructions
)

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