You've already forked UnrealEngineUWP
mirror of
https://github.com/izzy2lost/UnrealEngineUWP.git
synced 2026-03-26 18:15:20 -07:00
132 lines
2.5 KiB
C++
132 lines
2.5 KiB
C++
// Copyright 1998-2019 Epic Games, Inc. All Rights Reserved.
|
|
|
|
#pragma once
|
|
|
|
#include "CoreTypes.h"
|
|
#include "Containers/Array.h"
|
|
#include "Containers/EnumAsByte.h"
|
|
#include "Containers/UnrealString.h"
|
|
#include "IImageWrapper.h"
|
|
|
|
|
|
/**
|
|
* The abstract helper class for handling the different image formats
|
|
*/
|
|
class FImageWrapperBase
|
|
: public IImageWrapper
|
|
{
|
|
public:
|
|
|
|
/** Default Constructor. */
|
|
FImageWrapperBase();
|
|
|
|
public:
|
|
|
|
/**
|
|
* Gets the image's raw data.
|
|
*
|
|
* @return A read-only byte array containing the data.
|
|
*/
|
|
const TArray<uint8>& GetRawData() const
|
|
{
|
|
return RawData;
|
|
}
|
|
|
|
public:
|
|
|
|
/**
|
|
* Compresses the data.
|
|
*
|
|
* @param Quality The compression quality.
|
|
*/
|
|
virtual void Compress(int32 Quality) = 0;
|
|
|
|
/**
|
|
* Resets the local variables.
|
|
*/
|
|
virtual void Reset();
|
|
|
|
/**
|
|
* Sets last error message.
|
|
*
|
|
* @param ErrorMessage The error message to set.
|
|
*/
|
|
virtual void SetError(const TCHAR* ErrorMessage);
|
|
|
|
/**
|
|
* Function to uncompress our data
|
|
*
|
|
* @param InFormat How we want to manipulate the RGB data
|
|
*/
|
|
virtual void Uncompress(const ERGBFormat InFormat, int32 InBitDepth) = 0;
|
|
|
|
public:
|
|
|
|
//~ IImageWrapper interface
|
|
|
|
virtual const TArray<uint8>& GetCompressed(int32 Quality = 0) override;
|
|
|
|
virtual int32 GetBitDepth() const override
|
|
{
|
|
return BitDepth;
|
|
}
|
|
|
|
virtual ERGBFormat GetFormat() const override
|
|
{
|
|
return Format;
|
|
}
|
|
|
|
virtual int32 GetHeight() const override
|
|
{
|
|
return Height;
|
|
}
|
|
|
|
virtual bool GetRaw(const ERGBFormat InFormat, int32 InBitDepth, const TArray<uint8>*& OutRawData) override;
|
|
|
|
virtual int32 GetWidth() const override
|
|
{
|
|
return Width;
|
|
}
|
|
|
|
virtual int32 GetNumFrames() const override
|
|
{
|
|
return NumFrames;
|
|
}
|
|
|
|
virtual int32 GetFramerate() const override
|
|
{
|
|
return Framerate;
|
|
}
|
|
|
|
virtual bool SetCompressed(const void* InCompressedData, int32 InCompressedSize) override;
|
|
virtual bool SetRaw(const void* InRawData, int32 InRawSize, const int32 InWidth, const int32 InHeight, const ERGBFormat InFormat, const int32 InBitDepth) override;
|
|
virtual bool SetAnimationInfo(int32 InNumFrames, int32 InFramerate) override;
|
|
|
|
protected:
|
|
|
|
/** Arrays of compressed/raw data */
|
|
TArray<uint8> RawData;
|
|
TArray<uint8> CompressedData;
|
|
|
|
/** Format of the raw data */
|
|
ERGBFormat RawFormat;
|
|
int8 RawBitDepth;
|
|
|
|
/** Format of the image */
|
|
ERGBFormat Format;
|
|
|
|
/** Bit depth of the image */
|
|
int8 BitDepth;
|
|
|
|
/** Width/Height of the image data */
|
|
int32 Width;
|
|
int32 Height;
|
|
|
|
/** Animation information */
|
|
int32 NumFrames;
|
|
int32 Framerate;
|
|
|
|
/** Last Error Message. */
|
|
FString LastError;
|
|
};
|