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3aece47882
Please note that file comments had no purpose in nearly all cases and just added visual clutter. The two files that had meaningful file comments had their comments moved into the corresponding classes. There are still hundreds of file comments left in other files that will be removed over time. Also cleaned up some random stuff along the way: - relative paths to public headers within the same module are no longer necessary (automatically discovered by UBT now) - header guards are deprecated, use #pragma once instead (all compilers support it now) - space between multiple template brackets is no longer required (all compilers support >> now) - NULL to nullptr, OVERRIDE to override - spelling errors, whitespace, line breaks [CL 2104067 by Max Preussner in Main branch]
53 lines
1.1 KiB
C++
53 lines
1.1 KiB
C++
// Copyright 1998-2014 Epic Games, Inc. All Rights Reserved.
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#pragma once
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/**
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* BMP implementation of the helper class
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*/
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class FBmpImageWrapper
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: public FImageWrapperBase
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{
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public:
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/**
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* Default Constructor.
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*/
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FBmpImageWrapper(bool bInHasHeader = true, bool bInHalfHeight = false);
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public:
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/** Helper function used to uncompress BMP data from a buffer */
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void UncompressBMPData( const ERGBFormat::Type InFormat, const int32 InBitDepth );
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/**
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* Load the header information, returns true if successful.
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*
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* @return true if successful
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*/
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bool LoadBMPHeader();
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/**
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* Load the sub-header information, returns true if successful.
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*
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* @return true if successful
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*/
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bool LoadBMPInfoHeader();
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public:
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// FImageWrapper Interface
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virtual void Compress( int32 Quality ) override;
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virtual void Uncompress( const ERGBFormat::Type InFormat, int32 InBitDepth ) override;
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virtual bool SetCompressed( const void* InCompressedData, int32 InCompressedSize ) override;
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private:
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/** Whether this file has a BMP file header */
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bool bHasHeader;
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/** BMP as a sub-format of ICO stores its height as half their actual size */
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bool bHalfHeight;
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};
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