mirror of
https://github.com/minetest/irrlicht.git
synced 2024-11-18 16:20:31 +01:00
3d2a55e788
Basically fixing original Bug#427 reported by MArkus Elfring. Unfortunately there are still more defines (in IrrCompileConfig.h) which also are not nice c++ Lots of files touched for very minor cleanup *sigh* git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6253 dfc29bdd-3216-0410-991c-e03cc46cb475
82 lines
1.9 KiB
C++
82 lines
1.9 KiB
C++
// Copyright (C) 2002-2012 Nikolaus Gebhardt
|
|
// This file is part of the "Irrlicht Engine".
|
|
// For conditions of distribution and use, see copyright notice in irrlicht.h
|
|
|
|
#ifndef IRR_C_IMAGE_LOADER_TGA_H_INCLUDED
|
|
#define IRR_C_IMAGE_LOADER_TGA_H_INCLUDED
|
|
|
|
#include "IrrCompileConfig.h"
|
|
|
|
#include "IImageLoader.h"
|
|
|
|
|
|
namespace irr
|
|
{
|
|
namespace video
|
|
{
|
|
|
|
#if defined(_IRR_COMPILE_WITH_TGA_LOADER_) || defined(_IRR_COMPILE_WITH_TGA_WRITER_)
|
|
|
|
// byte-align structures
|
|
#include "irrpack.h"
|
|
|
|
// these structs are also used in the TGA writer
|
|
struct STGAHeader{
|
|
u8 IdLength;
|
|
u8 ColorMapType;
|
|
u8 ImageType;
|
|
u8 FirstEntryIndex[2];
|
|
u16 ColorMapLength;
|
|
u8 ColorMapEntrySize;
|
|
u8 XOrigin[2];
|
|
u8 YOrigin[2];
|
|
u16 ImageWidth;
|
|
u16 ImageHeight;
|
|
u8 PixelDepth;
|
|
u8 ImageDescriptor;
|
|
} PACK_STRUCT;
|
|
|
|
struct STGAFooter
|
|
{
|
|
u32 ExtensionOffset;
|
|
u32 DeveloperOffset;
|
|
c8 Signature[18];
|
|
} PACK_STRUCT;
|
|
|
|
// Default alignment
|
|
#include "irrunpack.h"
|
|
|
|
#endif // compiled with loader or reader
|
|
|
|
#ifdef _IRR_COMPILE_WITH_TGA_LOADER_
|
|
|
|
/*!
|
|
Surface Loader for targa images
|
|
*/
|
|
class CImageLoaderTGA : public IImageLoader
|
|
{
|
|
public:
|
|
|
|
//! returns true if the file maybe is able to be loaded by this class
|
|
//! based on the file extension (e.g. ".tga")
|
|
virtual bool isALoadableFileExtension(const io::path& filename) const IRR_OVERRIDE;
|
|
|
|
//! returns true if the file maybe is able to be loaded by this class
|
|
virtual bool isALoadableFileFormat(io::IReadFile* file) const IRR_OVERRIDE;
|
|
|
|
//! creates a surface from the file
|
|
virtual IImage* loadImage(io::IReadFile* file) const IRR_OVERRIDE;
|
|
|
|
private:
|
|
|
|
//! loads a compressed tga. Was written and sent in by Jon Pry, thank you very much!
|
|
u8* loadCompressedImage(io::IReadFile *file, const STGAHeader& header) const;
|
|
};
|
|
|
|
#endif // compiled with loader
|
|
|
|
} // end namespace video
|
|
} // end namespace irr
|
|
|
|
#endif
|