Files
UnrealEngineUWP/Engine/Source/Developer/ShaderPreprocessor/Public/ShaderPreprocessor.h
Marcus Wassmer cbfcbbb93b Merging //UE4/Dev-Main@4662404 to Dev-Rendering (//UE4/Dev-Rendering)
#rb none
Should be just copyright updates

[CL 4680440 by Marcus Wassmer in Dev-Rendering branch]
2019-01-03 19:16:26 -05:00

22 lines
733 B
C

// Copyright 1998-2019 Epic Games, Inc. All Rights Reserved.
#pragma once
#include "CoreMinimal.h"
#include "ShaderCore.h"
/**
* Preprocess a shader.
* @param OutPreprocessedShader - Upon return contains the preprocessed source code.
* @param ShaderOutput - ShaderOutput to which errors can be added.
* @param ShaderInput - The shader compiler input.
* @param AdditionalDefines - Additional defines with which to preprocess the shader.
* @returns true if the shader is preprocessed without error.
*/
extern SHADERPREPROCESSOR_API bool PreprocessShader(
FString& OutPreprocessedShader,
FShaderCompilerOutput& ShaderOutput,
const FShaderCompilerInput& ShaderInput,
const FShaderCompilerDefinitions& AdditionalDefines
);