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> Unreal Engine API Reference > Runtime > ImageWrapper > IImageWrapperModule > IImageWrapperModule::DetectImageFormat

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IImageWrapperModule::DetectImageFormat

Detect image format by looking at the first few bytes of the compressed image data.

Windows

MacOS

Linux

References

Module	ImageWrapper
Header	/Engine/Source/Runtime/ImageWrapper/Public/IImageWrapperModule.h
Include	#include "IImageWrapperModule.h"

Syntax

EImageFormat DetectImageFormat
(
const void * InCompressedData,
int64 InCompressedSize
)

Remarks

Detect image format by looking at the first few bytes of the compressed image data. You can call this method as soon as you have 8-16 bytes of compressed file content available.

Returns

the detected format or EImageFormat::Invalid if the method could not detect the image format.

Parameters

Parameter	Description
InCompressedData	The raw image header.
InCompressedSize	The size of InCompressedData.

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