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  3. IShaderFormat::GetPackedShaderKey

IShaderFormat::GetPackedShaderKey

Virtual function that can be implemented by backends which require secondary compilation to specify a unique "key" identifier for the packing scheme (for validation in the runtime at load).

API > API/Developer > API/Developer/TargetPlatform > API/Developer/TargetPlatform/IShaderFormat

Description

Virtual function that can be implemented by backends which require secondary compilation to specify a unique "key" identifier for the packing scheme (for validation in the runtime at load). see RequiresSecondaryCompile and the overloads of CompilePreprocessedShader for additional details.

   
Name GetPackedShaderKey
Type function
Header File /Engine/Source/Developer/TargetPlatform/Public/Interfaces/IShaderFormat.h
Include Path #include "Interfaces/IShaderFormat.h" 
virtual int32 GetPackedShaderKey() const

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