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  3. FSerializedShaderArchive

FSerializedShaderArchive

Portion of shader code archive that's serialize to disk.

Unreal Engine C++ API Reference > Runtime > RenderCore

References

   
Module RenderCore
Header /Engine/Source/Runtime/RenderCore/Public/ShaderCodeArchive.h
Include #include "ShaderCodeArchive.h"

Syntax

class FSerializedShaderArchive

Remarks

Portion of shader code archive that's serialize to disk.

Variables

  Type Name Description
Public variable TArrayType< FFileCachePreloadEntry > PreloadEntries An array of entries for the bytes of shadercode that need to be preloaded for a shadermap.
Public variable TMap< FSHAHash, FShaderMapAssetPaths > ShaderCodeToAssets Mapping from shadermap hashes to an array of asset names - this is used for on-disk storage as it is shorter.
Public variable TArrayType< FShaderCodeEntry > ShaderEntries An array of all shaders descriptors, deduplicated
Public variable TArrayType< FSHAHash > ShaderHashes Output hashes of all shaders in the library
Public variable FHashTable ShaderHashTable  
Public variable TArrayType< uint32 > ShaderIndices Flat array of shaders referenced by all shadermaps.
Public variable TArrayType< FShaderMapEntry > ShaderMapEntries An array of a shadermap descriptors. Each shadermap can reference an arbitrary number of shaders
Public variable TArrayType< FSHAHash > ShaderMapHashes Hashes of all shadermaps in the library
Public variable FHashTable ShaderMapHashTable  

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function void

CollectStatsAndDebugInfo ( FDebugStats& OutDebugStats,
FExtendedDebugStats* OutExtendedDebugStats
)

  
Public function void

CreateAsChunkFrom ( const FSerializedShaderArchive& Parent,
const TSet< FName >& PackagesInChunk,
TArray< int32 >& OutShaderCodeEntriesNeeded
)

  
Public function Const void

DecompressShader ( int32 Index,
const TArray< FSharedBuffer >& ShaderCode,
TArray< uint8 >& OutDecompressedShader
)

  
Public function Const void

DecompressShader ( int32 Index,
const TArray< TArray< uint8 > >& ShaderCode,
TArray< uint8 >& OutDecompressedShader
)

  
Public function Const void  
Public function void

Empty ()

  
Public function void  
Public function void  
Public function bool

FindOrAddShader ( const FSHAHash& Hash,
int32& OutIndex
)

  
Public function bool

FindOrAddShaderMap ( const FSHAHash& Hash,
int32& OutIndex,
const FShaderMapAssetPaths* AssociatedAssets
)

  
Public function Const int32

FindShader ( const FSHAHash& Hash
)

  
Public function Const int32

FindShaderMap ( const FSHAHash& Hash
)

  
Public function Const int32

FindShaderMapWithKey ( const FSHAHash& Hash,
uint32 Key
)

  
Public function Const int32

FindShaderWithKey ( const FSHAHash& Hash,
uint32 Key
)

  
Public function Const int64  
Public function Const int32  
Public function Const int32  
Public function Const const TArrayView< const FFileCachePreloadEntry >  
Public function Const const TArrayView< const FShaderCodeEntry >  
Public function Const const TArrayView< const FSHAHash >  
Public function Const const TArrayView< const uint32 >  
Public function Const const TArrayView< const FShaderMapEntry >  
Public function Const const TArrayView< const FSHAHash >  
Public function Const bool

IsEmpty ()

  
Public function bool

LoadAssetInfo ( const FString& Filename
)

  
Public function bool  
Public function void  
Public function void  
Public function void  

Classes

  Type Name Description
Public struct FDebugStats    
Public struct FExtendedDebugStats    

Enums

  Type Name Description
Public enum EAssetInfoVersion    

Typedefs

Name Description
TArrayType  

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