1 files changed, 165 insertions, 0 deletions
diff --git a/src/others/irrlicht-1.8.1/source/Irrlicht/CImageLoaderRGB.h b/src/others/irrlicht-1.8.1/source/Irrlicht/CImageLoaderRGB.h
new file mode 100644
index 0000000..1fe6454
--- /dev/null
+++ b/src/others/irrlicht-1.8.1/source/Irrlicht/CImageLoaderRGB.h
@@ -0,0 +1,165 @@
+// Copyright (C) 2009-2012 Gary Conway
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+/*
+        Author: Gary Conway (Viper) - co-author of the ZIP file format, Feb 1989,
+                                                 see the story at http://www.idcnet.us/ziphistory.html
+        Website:        http://idcnet.us
+        Email:          codeslinger@vipergc.com
+        Created:        March 1, 2009
+        Version:        1.0
+        Updated:
+*/
+#ifndef __C_IMAGE_LOADER_RGB_H_INCLUDED__
+#define __C_IMAGE_LOADER_RGB_H_INCLUDED__
+// define _IRR_RGB_FILE_INVERTED_IMAGE_ to preserve the inverted format of the RGB file
+// commenting this out will invert the inverted image,resulting in the image being upright
+#define _IRR_RGB_FILE_INVERTED_IMAGE_
+#include "IrrCompileConfig.h"
+#ifdef _IRR_COMPILE_WITH_RGB_LOADER_
+#include "IImageLoader.h"
+namespace irr
+{
+namespace video
+{
+// byte-align structures
+#include "irrpack.h"
+        // the RGB image file header structure
+        struct SRGBHeader
+        {
+                u16 Magic;      // IRIS image file magic number
+                u8  Storage;    // Storage format
+                u8  BPC;        // Number of bytes per pixel channel
+                u16 Dimension;  // Number of dimensions
+                u16 Xsize;      // X size in pixels
+                u16 Ysize;      // Y size in pixels
+                u16 Zsize;      // Z size in pixels
+                u32 Pixmin;     // Minimum pixel value
+                u32 Pixmax;     // Maximum pixel value
+                u32 Dummy1;     // ignored
+                char Imagename[80];// Image name
+                u32 Colormap;   // Colormap ID
+//              char Dummy2[404];// Ignored
+        } PACK_STRUCT;
+// Default alignment
+#include "irrunpack.h"
+        // this structure holds context specific data about the file being loaded.
+        typedef struct _RGBdata
+        {
+                u8 *tmp,
+                   *tmpR,
+                   *tmpG,
+                   *tmpB,
+                   *tmpA;
+                u32 *StartTable;        // compressed data table, holds file offsets
+                u32 *LengthTable;       // length for the above data, hold lengths for above
+                u32 TableLen;           // len of above tables
+                SRGBHeader Header;      // define the .rgb file header
+                u32 ImageSize;
+                u8 *rgbData;
+        public:
+                _RGBdata() : tmp(0), tmpR(0), tmpG(0), tmpB(0), tmpA(0),
+                        StartTable(0), LengthTable(0), TableLen(0), ImageSize(0), rgbData(0)
+                {
+                }
+                ~_RGBdata()
+                {
+                        delete [] tmp;
+                        delete [] tmpR;
+                        delete [] tmpG;
+                        delete [] tmpB;
+                        delete [] tmpA;
+                        delete [] StartTable;
+                        delete [] LengthTable;
+                        delete [] rgbData;
+                }
+                bool allocateTemps()
+                {
+                        tmp = tmpR = tmpG = tmpB = tmpA = 0;
+                        tmp = new u8 [Header.Xsize * 256 * Header.BPC];
+                        if (!tmp)
+                                return false;
+                        if (Header.Zsize >= 1)
+                        {
+                                tmpR = new u8[Header.Xsize * Header.BPC];
+                                if (!tmpR)
+                                        return false;
+                        }
+                        if (Header.Zsize >= 2)
+                        {
+                                tmpG = new u8[Header.Xsize * Header.BPC];
+                                if (!tmpG)
+                                        return false;
+                        }
+                        if (Header.Zsize >= 3)
+                        {
+                                tmpB = new u8[Header.Xsize * Header.BPC];
+                                if (!tmpB)
+                                        return false;
+                        }
+                        if (Header.Zsize >= 4)
+                        {
+                                tmpA = new u8[Header.Xsize * Header.BPC];
+                                if (!tmpA)
+                                        return false;
+                        }
+                        return true;
+                }
+        } rgbStruct;
+//! Surface Loader for Silicon Graphics RGB files
+class CImageLoaderRGB : public IImageLoader
+{
+public:
+        //! constructor
+        CImageLoaderRGB();
+        //! 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;
+        //! returns true if the file maybe is able to be loaded by this class
+        virtual bool isALoadableFileFormat(io::IReadFile* file) const;
+        //! creates a surface from the file
+        virtual IImage* loadImage(io::IReadFile* file) const;
+private:
+        bool readHeader(io::IReadFile* file, rgbStruct& rgb) const;
+        void readRGBrow(u8 *buf, int y, int z, io::IReadFile* file, rgbStruct& rgb) const;
+        void processFile(io::IReadFile *file, rgbStruct& rgb) const;
+        bool checkFormat(io::IReadFile *file, rgbStruct& rgb) const;
+        bool readOffsetTables(io::IReadFile* file, rgbStruct& rgb) const;
+        void converttoARGB(u32* in, const u32 size) const;
+};
+} // end namespace video
+} // end namespace irr
+#endif // _IRR_COMPILE_WITH_RGB_LOADER_
+#endif // __C_IMAGE_LOADER_RGB_H_INCLUDED__

diff --git a/src/others/irrlicht-1.8.1/source/Irrlicht/CImageLoaderRGB.h b/src/others/irrlicht-1.8.1/source/Irrlicht/CImageLoaderRGB.h new file mode 100644 index 0000000..1fe6454 --- /dev/null +++ b/src/others/irrlicht-1.8.1/source/Irrlicht/CImageLoaderRGB.h
@@ -0,0 +1,165 @@
	1	// Copyright (C) 2009-2012 Gary Conway
	2	// This file is part of the "Irrlicht Engine".
	3	// For conditions of distribution and use, see copyright notice in irrlicht.h
	4
	5
	6	/*
	7	Author: Gary Conway (Viper) - co-author of the ZIP file format, Feb 1989,
	8	see the story at http://www.idcnet.us/ziphistory.html
	9	Website: http://idcnet.us
	10	Email: codeslinger@vipergc.com
	11	Created: March 1, 2009
	12	Version: 1.0
	13	Updated:
	14	*/
	15
	16	#ifndef __C_IMAGE_LOADER_RGB_H_INCLUDED__
	17	#define __C_IMAGE_LOADER_RGB_H_INCLUDED__
	18
	19	// define _IRR_RGB_FILE_INVERTED_IMAGE_ to preserve the inverted format of the RGB file
	20	// commenting this out will invert the inverted image,resulting in the image being upright
	21	#define _IRR_RGB_FILE_INVERTED_IMAGE_
	22
	23	#include "IrrCompileConfig.h"
	24
	25	#ifdef _IRR_COMPILE_WITH_RGB_LOADER_
	26
	27	#include "IImageLoader.h"
	28
	29	namespace irr
	30	{
	31	namespace video
	32	{
	33
	34	// byte-align structures
	35	#include "irrpack.h"
	36
	37	// the RGB image file header structure
	38
	39	struct SRGBHeader
	40	{
	41	u16 Magic; // IRIS image file magic number
	42	u8 Storage; // Storage format
	43	u8 BPC; // Number of bytes per pixel channel
	44	u16 Dimension; // Number of dimensions
	45	u16 Xsize; // X size in pixels
	46	u16 Ysize; // Y size in pixels
	47	u16 Zsize; // Z size in pixels
	48	u32 Pixmin; // Minimum pixel value
	49	u32 Pixmax; // Maximum pixel value
	50	u32 Dummy1; // ignored
	51	char Imagename[80];// Image name
	52	u32 Colormap; // Colormap ID
	53	// char Dummy2[404];// Ignored
	54	} PACK_STRUCT;
	55
	56	// Default alignment
	57	#include "irrunpack.h"
	58
	59	// this structure holds context specific data about the file being loaded.
	60
	61	typedef struct _RGBdata
	62	{
	63	u8 *tmp,
	64	*tmpR,
	65	*tmpG,
	66	*tmpB,
	67	*tmpA;
	68
	69
	70	u32 *StartTable; // compressed data table, holds file offsets
	71	u32 *LengthTable; // length for the above data, hold lengths for above
	72	u32 TableLen; // len of above tables
	73
	74	SRGBHeader Header; // define the .rgb file header
	75	u32 ImageSize;
	76	u8 *rgbData;
	77
	78	public:
	79	_RGBdata() : tmp(0), tmpR(0), tmpG(0), tmpB(0), tmpA(0),
	80	StartTable(0), LengthTable(0), TableLen(0), ImageSize(0), rgbData(0)
	81	{
	82	}
	83
	84	~_RGBdata()
	85	{
	86	delete [] tmp;
	87	delete [] tmpR;
	88	delete [] tmpG;
	89	delete [] tmpB;
	90	delete [] tmpA;
	91	delete [] StartTable;
	92	delete [] LengthTable;
	93	delete [] rgbData;
	94	}
	95
	96	bool allocateTemps()
	97	{
	98	tmp = tmpR = tmpG = tmpB = tmpA = 0;
	99	tmp = new u8 [Header.Xsize * 256 * Header.BPC];
	100	if (!tmp)
	101	return false;
	102
	103	if (Header.Zsize >= 1)
	104	{
	105	tmpR = new u8[Header.Xsize * Header.BPC];
	106	if (!tmpR)
	107	return false;
	108	}
	109	if (Header.Zsize >= 2)
	110	{
	111	tmpG = new u8[Header.Xsize * Header.BPC];
	112	if (!tmpG)
	113	return false;
	114	}
	115	if (Header.Zsize >= 3)
	116	{
	117	tmpB = new u8[Header.Xsize * Header.BPC];
	118	if (!tmpB)
	119	return false;
	120	}
	121	if (Header.Zsize >= 4)
	122	{
	123	tmpA = new u8[Header.Xsize * Header.BPC];
	124	if (!tmpA)
	125	return false;
	126	}
	127	return true;
	128	}
	129	} rgbStruct;
	130
	131
	132	//! Surface Loader for Silicon Graphics RGB files
	133	class CImageLoaderRGB : public IImageLoader
	134	{
	135	public:
	136
	137	//! constructor
	138	CImageLoaderRGB();
	139
	140	//! returns true if the file maybe is able to be loaded by this class
	141	//! based on the file extension (e.g. ".tga")
	142	virtual bool isALoadableFileExtension(const io::path& filename) const;
	143
	144	//! returns true if the file maybe is able to be loaded by this class
	145	virtual bool isALoadableFileFormat(io::IReadFile* file) const;
	146
	147	//! creates a surface from the file
	148	virtual IImage* loadImage(io::IReadFile* file) const;
	149
	150	private:
	151
	152	bool readHeader(io::IReadFile* file, rgbStruct& rgb) const;
	153	void readRGBrow(u8 buf, int y, int z, io::IReadFile file, rgbStruct& rgb) const;
	154	void processFile(io::IReadFile *file, rgbStruct& rgb) const;
	155	bool checkFormat(io::IReadFile *file, rgbStruct& rgb) const;
	156	bool readOffsetTables(io::IReadFile* file, rgbStruct& rgb) const;
	157	void converttoARGB(u32* in, const u32 size) const;
	158	};
	159
	160	} // end namespace video
	161	} // end namespace irr
	162
	163	#endif // _IRR_COMPILE_WITH_RGB_LOADER_
	164	#endif // __C_IMAGE_LOADER_RGB_H_INCLUDED__
	165