You've already forked UnrealEngineUWP
mirror of
https://github.com/izzy2lost/UnrealEngineUWP.git
synced 2026-03-26 18:15:20 -07:00
60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
// Copyright 1998-2017 Epic Games, Inc. All Rights Reserved.
|
|
|
|
#pragma once
|
|
|
|
#include "CoreMinimal.h"
|
|
#include "ImageWrapperBase.h"
|
|
|
|
#if WITH_UNREALEXR
|
|
|
|
THIRD_PARTY_INCLUDES_START
|
|
#include "ThirdParty/openexr/Deploy/include/ImfIO.h"
|
|
#include "ThirdParty/openexr/Deploy/include/ImathBox.h"
|
|
#include "ThirdParty/openexr/Deploy/include/ImfChannelList.h"
|
|
#include "ThirdParty/openexr/Deploy/include/ImfInputFile.h"
|
|
#include "ThirdParty/openexr/Deploy/include/ImfOutputFile.h"
|
|
#include "ThirdParty/openexr/Deploy/include/ImfArray.h"
|
|
#include "ThirdParty/openexr/Deploy/include/ImfHeader.h"
|
|
#include "ThirdParty/openexr/Deploy/include/ImfStdIO.h"
|
|
#include "ThirdParty/openexr/Deploy/include/ImfChannelList.h"
|
|
#include "ThirdParty/openexr/Deploy/include/ImfRgbaFile.h"
|
|
THIRD_PARTY_INCLUDES_END
|
|
|
|
/**
|
|
* OpenEXR implementation of the helper class
|
|
*/
|
|
|
|
class FExrImageWrapper
|
|
: public FImageWrapperBase
|
|
{
|
|
public:
|
|
|
|
/**
|
|
* Default Constructor.
|
|
*/
|
|
FExrImageWrapper();
|
|
|
|
public:
|
|
|
|
//~ Begin FImageWrapper Interface
|
|
|
|
virtual void Compress( int32 Quality ) override;
|
|
|
|
virtual void Uncompress( const ERGBFormat::Type InFormat, int32 InBitDepth ) override;
|
|
|
|
virtual bool SetCompressed( const void* InCompressedData, int32 InCompressedSize ) override;
|
|
|
|
//~ End FImageWrapper Interface
|
|
|
|
private:
|
|
template <Imf::PixelType OutputFormat, typename sourcetype>
|
|
void WriteFrameBufferChannel(Imf::FrameBuffer& ImfFrameBuffer, const char* ChannelName, const sourcetype* SrcData, TArray<uint8>& ChannelBuffer);
|
|
template <Imf::PixelType OutputFormat, typename sourcetype>
|
|
void CompressRaw(const sourcetype* SrcData, bool bIgnoreAlpha);
|
|
const char* GetRawChannelName(int ChannelIndex) const;
|
|
|
|
bool bUseCompression;
|
|
};
|
|
|
|
#endif // WITH_UNREALEXR
|