mirror of
https://github.com/minetest/irrlicht.git
synced 2024-06-30 07:10:43 +02:00
f5c6d3e945
find -type f | # list all regular files grep -E '\.(h|cpp|mm)$' | # filter for source files grep -v '/mt_' | # filter out generated files grep -v '/vendor/' | # and vendored GL grep -v '/test/image_loader_test.cpp' | # and this file (has giant literals arrays) xargs -n 1 -P $(nproc) clang-format -i # reformat everything Co-authored-by: numzero <numzer0@yandex.ru>
67 lines
1.5 KiB
C++
67 lines
1.5 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
|
|
|
|
#pragma once
|
|
|
|
#include "IImageLoader.h"
|
|
|
|
namespace irr
|
|
{
|
|
namespace video
|
|
{
|
|
|
|
// 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"
|
|
|
|
/*!
|
|
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")
|
|
bool isALoadableFileExtension(const io::path &filename) const override;
|
|
|
|
//! returns true if the file maybe is able to be loaded by this class
|
|
bool isALoadableFileFormat(io::IReadFile *file) const override;
|
|
|
|
//! creates a surface from the file
|
|
IImage *loadImage(io::IReadFile *file) const 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;
|
|
};
|
|
|
|
} // end namespace video
|
|
} // end namespace irr
|