UEJpegImageWrapper.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreTypes.h"
#include "ImageWrapperBase.h"
 
#if WITH_UEJPEG
 
class FUEJpegImageWrapper
    : public FImageWrapperBase
{
public:
 
    // NumComponents == 1 for GrayscaleJPEG
    FUEJpegImageWrapper(int32 InNumComponents = 4);
 
    virtual ~FUEJpegImageWrapper();
 
public:
 
    //~ FImageWrapperBase interface
 
    virtual bool SetCompressed(const void* InCompressedData, int64 InCompressedSize) override;
    virtual void Uncompress(const ERGBFormat InFormat, int32 InBitDepth) override;
    virtual void Compress(int32 Quality) override;
    virtual TArray64<uint8> GetExportData(int32 Quality) override;
    
    virtual bool CanSetRawFormat(const ERGBFormat InFormat, const int32 InBitDepth) const override;
    virtual ERawImageFormat::Type GetSupportedRawFormat(const ERawImageFormat::Type InFormat) const override;
 
private:
 
    int32 NumComponents;
};
 
 
#endif //WITH_UEJPEG