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  3. FSlateUpdatableTexture

FSlateUpdatableTexture

An interface to deal with a slate texture that can be updated dynamically

API > API/Runtime > API/Runtime/SlateCore > API/Runtime/SlateCore/Textures

Inheritance Hierarchy

References

   
Module SlateCore
Header /Engine/Source/Runtime/SlateCore/Public/Textures/SlateUpdatableTexture.h
Include #include "Textures/SlateUpdatableTexture.h"

Syntax

class FSlateUpdatableTexture

Remarks

An interface to deal with a slate texture that can be updated dynamically

Destructors

  Type Name Description
Public function Virtual   Virtual destructor

Functions

  Type Name Description
Public function void

Cleanup ()

 Deferred or Immediate cleanup of this data depending on what is required.
Public function Virtual FRenderResource * Gets the interface to the underlying render resource (may not always be used)
Public function FSlateShaderResource * Gets the interface to the underlying platform independent texture
Public function void

ResizeTexture ( uint32 Width,
uint32 Height
)

 Resize the texture.
Public function void

UpdateTexture ( const TArray< uint8 >& Bytes
)

 Updates the texture contents via a byte array.
Public function void

UpdateTextureThreadSafe ( const TArray< uint8 >& Bytes
)

 Updates the texture contents via a byte array making a copy first for thread safety
Public function void

UpdateTextureThreadSafeRaw ( uint32 Width,
uint32 Height,
const void* Buffer,
const FIntRect& Dirty
)

 Update the texture from a raw byte buffer.
Public function void

UpdateTextureThreadSafeWithKeyedTextureHandle ( void* TextureHandle,
int KeyLockVal,
int KeyUnlockVal,
const FIntRect& Dirty
)

 Update the texture from a shared texture handle.
Public function void Update the texture from a provided FSlateTextureData buffer, also transferring ownership of the texture

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