il.h

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// Hints
#define IL_FASTEST          0x0660
#define IL_LESS_MEM         0x0661
#define IL_DONT_CARE        0x0662
#define IL_MEM_SPEED_HINT   0x0665
#define IL_USE_COMPRESSION  0x0666
#define IL_NO_COMPRESSION   0x0667
#define IL_COMPRESSION_HINT 0x0668


// Compression
#define IL_NVIDIA_COMPRESS	0x0670
#define IL_SQUISH_COMPRESS	0x0671


// Subimage types
#define IL_SUB_NEXT   0x0680
#define IL_SUB_MIPMAP 0x0681
#define IL_SUB_LAYER  0x0682


// Compression definitions
#define IL_COMPRESS_MODE 0x0700
#define IL_COMPRESS_NONE 0x0701
#define IL_COMPRESS_RLE  0x0702
#define IL_COMPRESS_LZO  0x0703
#define IL_COMPRESS_ZLIB 0x0704


// File format-specific values
#define IL_TGA_CREATE_STAMP        0x0710
#define IL_JPG_QUALITY             0x0711
#define IL_PNG_INTERLACE           0x0712
#define IL_TGA_RLE                 0x0713
#define IL_BMP_RLE                 0x0714
#define IL_SGI_RLE                 0x0715
#define IL_TGA_ID_STRING           0x0717
#define IL_TGA_AUTHNAME_STRING     0x0718
#define IL_TGA_AUTHCOMMENT_STRING  0x0719
#define IL_PNG_AUTHNAME_STRING     0x071A
#define IL_PNG_TITLE_STRING        0x071B
#define IL_PNG_DESCRIPTION_STRING  0x071C
#define IL_TIF_DESCRIPTION_STRING  0x071D
#define IL_TIF_HOSTCOMPUTER_STRING 0x071E
#define IL_TIF_DOCUMENTNAME_STRING 0x071F
#define IL_TIF_AUTHNAME_STRING     0x0720
#define IL_JPG_SAVE_FORMAT         0x0721
#define IL_CHEAD_HEADER_STRING     0x0722
#define IL_PCD_PICNUM              0x0723
#define IL_JPG_PROGRESSIVE         0x0725

#define IL_PNG_ALPHA_INDEX 0x0724 //XIX : ILint : the color in the palette at this index value (0-255) is considered transparent, -1 for no trasparent color

// DXTC definitions
#define IL_DXTC_FORMAT      0x0705
#define IL_DXT1             0x0706
#define IL_DXT2             0x0707
#define IL_DXT3             0x0708
#define IL_DXT4             0x0709
#define IL_DXT5             0x070A
#define IL_DXT_NO_COMP      0x070B
#define IL_KEEP_DXTC_DATA   0x070C
#define IL_DXTC_DATA_FORMAT 0x070D
#define IL_3DC              0x070E
#define IL_RXGB             0x070F
#define IL_ATI1N            0x0710
#define IL_DXT1A            0x0711  // Normally the same as IL_DXT1, except for nVidia Texture Tools.

// Environment map definitions
#define IL_CUBEMAP_POSITIVEX 0x00000400
#define IL_CUBEMAP_NEGATIVEX 0x00000800
#define IL_CUBEMAP_POSITIVEY 0x00001000
#define IL_CUBEMAP_NEGATIVEY 0x00002000
#define IL_CUBEMAP_POSITIVEZ 0x00004000
#define IL_CUBEMAP_NEGATIVEZ 0x00008000
#define IL_SPHEREMAP         0x00010000


// Values
#define IL_VERSION_NUM           0x0DE2
#define IL_IMAGE_WIDTH           0x0DE4
#define IL_IMAGE_HEIGHT          0x0DE5
#define IL_IMAGE_DEPTH           0x0DE6
#define IL_IMAGE_SIZE_OF_DATA    0x0DE7
#define IL_IMAGE_BPP             0x0DE8
#define IL_IMAGE_BYTES_PER_PIXEL 0x0DE8
#define IL_IMAGE_BPP             0x0DE8
#define IL_IMAGE_BITS_PER_PIXEL  0x0DE9
#define IL_IMAGE_FORMAT          0x0DEA
#define IL_IMAGE_TYPE            0x0DEB
#define IL_PALETTE_TYPE          0x0DEC
#define IL_PALETTE_SIZE          0x0DED
#define IL_PALETTE_BPP           0x0DEE
#define IL_PALETTE_NUM_COLS      0x0DEF
#define IL_PALETTE_BASE_TYPE     0x0DF0
#define IL_NUM_FACES             0x0DE1
#define IL_NUM_IMAGES            0x0DF1
#define IL_NUM_MIPMAPS           0x0DF2
#define IL_NUM_LAYERS            0x0DF3
#define IL_ACTIVE_IMAGE          0x0DF4
#define IL_ACTIVE_MIPMAP         0x0DF5
#define IL_ACTIVE_LAYER          0x0DF6
#define IL_ACTIVE_FACE           0x0E00
#define IL_CUR_IMAGE             0x0DF7
#define IL_IMAGE_DURATION        0x0DF8
#define IL_IMAGE_PLANESIZE       0x0DF9
#define IL_IMAGE_BPC             0x0DFA
#define IL_IMAGE_OFFX            0x0DFB
#define IL_IMAGE_OFFY            0x0DFC
#define IL_IMAGE_CUBEFLAGS       0x0DFD
#define IL_IMAGE_ORIGIN          0x0DFE
#define IL_IMAGE_CHANNELS        0x0DFF

# if defined __GNUC__ && (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 0))
// __attribute__((deprecated)) is supported by GCC 3.1 and later.
#  define DEPRECATED(D) D __attribute__((deprecated))
# elif defined _MSC_VER && _MSC_VER >= 1300
// __declspec(deprecated) is supported by MSVC 7.0 and later.
#  define DEPRECATED(D) __declspec(deprecated) D
# else
#  define DEPRECATED (D) D
# endif

//
// Section shamelessly modified from the glut header.
//

// This is from Win32's <windef.h>
#if (_MSC_VER >= 800) || defined(_STDCALL_SUPPORTED) || defined(__BORLANDC__) || defined(__LCC__)
	#define ILAPIENTRY __stdcall 
	#define IL_PACKSTRUCT
//#elif defined(linux) || defined(MACOSX) || defined(__CYGWIN__) //fix bug 840364
#elif defined( __GNUC__ )
  // this should work for any of the above commented platforms 
  // plus any platform using GCC
	#ifdef __MINGW32__
		#define ILAPIENTRY __stdcall
	#else
		#define ILAPIENTRY
	#endif
	#define IL_PACKSTRUCT __attribute__ ((packed))
#else
	#define ILAPIENTRY
	#define IL_PACKSTRUCT
#endif

// This is from Win32's <wingdi.h> and <winnt.h>
#if defined(__LCC__)
	#define ILAPI __stdcall
#elif defined(_WIN32) //changed 20031221 to fix bug 840421
	#ifdef IL_STATIC_LIB
		#define ILAPI
	#else
		#ifdef _IL_BUILD_LIBRARY
			#define ILAPI __declspec(dllexport)
		#else
			#define ILAPI __declspec(dllimport)
		#endif
	#endif
#elif __APPLE__
	#define ILAPI extern
#else
	#define ILAPI
#endif


#define IL_SEEK_SET	0
#define IL_SEEK_CUR	1
#define IL_SEEK_END	2
#define IL_EOF		-1


// Callback functions for file reading
typedef void* ILHANDLE;
typedef void      (ILAPIENTRY *fCloseRProc)(ILHANDLE);
typedef ILboolean (ILAPIENTRY *fEofProc)   (ILHANDLE);
typedef ILint     (ILAPIENTRY *fGetcProc)  (ILHANDLE);
typedef ILHANDLE  (ILAPIENTRY *fOpenRProc) (ILconst_string);
typedef ILint     (ILAPIENTRY *fReadProc)  (void*, ILuint, ILuint, ILHANDLE);
typedef ILint     (ILAPIENTRY *fSeekRProc) (ILHANDLE, ILint, ILint);
typedef ILint     (ILAPIENTRY *fTellRProc) (ILHANDLE);

// Callback functions for file writing
typedef void     (ILAPIENTRY *fCloseWProc)(ILHANDLE);
typedef ILHANDLE (ILAPIENTRY *fOpenWProc) (ILconst_string);
typedef ILint    (ILAPIENTRY *fPutcProc)  (ILubyte, ILHANDLE);
typedef ILint    (ILAPIENTRY *fSeekWProc) (ILHANDLE, ILint, ILint);
typedef ILint    (ILAPIENTRY *fTellWProc) (ILHANDLE);
typedef ILint    (ILAPIENTRY *fWriteProc) (const void*, ILuint, ILuint, ILHANDLE);

// Callback functions for allocation and deallocation
typedef void* (ILAPIENTRY *mAlloc)(const ILsizei);
typedef void  (ILAPIENTRY *mFree) (const void* CONST_RESTRICT);

// Registered format procedures
typedef ILenum (ILAPIENTRY *IL_LOADPROC)(ILconst_string);
typedef ILenum (ILAPIENTRY *IL_SAVEPROC)(ILconst_string);


// ImageLib Functions
ILAPI ILboolean ILAPIENTRY ilActiveFace(ILuint Number);
ILAPI ILboolean ILAPIENTRY ilActiveImage(ILuint Number);
ILAPI ILboolean ILAPIENTRY ilActiveLayer(ILuint Number);
ILAPI ILboolean ILAPIENTRY ilActiveMipmap(ILuint Number);
ILAPI ILboolean ILAPIENTRY ilApplyPal(ILconst_string FileName);
ILAPI ILboolean ILAPIENTRY ilApplyProfile(ILstring InProfile, ILstring OutProfile);
ILAPI void		ILAPIENTRY ilBindImage(ILuint Image);
ILAPI ILboolean ILAPIENTRY ilBlit(ILuint Source, ILint DestX, ILint DestY, ILint DestZ, ILuint SrcX, ILuint SrcY, ILuint SrcZ, ILuint Width, ILuint Height, ILuint Depth);
ILAPI ILboolean ILAPIENTRY ilClampNTSC(void);
ILAPI void		ILAPIENTRY ilClearColour(ILclampf Red, ILclampf Green, ILclampf Blue, ILclampf Alpha);
ILAPI ILboolean ILAPIENTRY ilClearImage(void);
ILAPI ILuint    ILAPIENTRY ilCloneCurImage(void);
ILAPI ILubyte*	ILAPIENTRY ilCompressDXT(ILubyte *Data, ILuint Width, ILuint Height, ILuint Depth, ILenum DXTCFormat, ILuint *DXTCSize);
ILAPI ILboolean ILAPIENTRY ilCompressFunc(ILenum Mode);
ILAPI ILboolean ILAPIENTRY ilConvertImage(ILenum DestFormat, ILenum DestType);
ILAPI ILboolean ILAPIENTRY ilConvertPal(ILenum DestFormat);
ILAPI ILboolean ILAPIENTRY ilCopyImage(ILuint Src);
ILAPI ILuint    ILAPIENTRY ilCopyPixels(ILuint XOff, ILuint YOff, ILuint ZOff, ILuint Width, ILuint Height, ILuint Depth, ILenum Format, ILenum Type, void *Data);
ILAPI ILuint    ILAPIENTRY ilCreateSubImage(ILenum Type, ILuint Num);
ILAPI ILboolean ILAPIENTRY ilDefaultImage(void);
ILAPI void		ILAPIENTRY ilDeleteImage(const ILuint Num);
ILAPI void      ILAPIENTRY ilDeleteImages(ILsizei Num, const ILuint *Images);
ILAPI ILenum	ILAPIENTRY ilDetermineType(ILconst_string FileName);
ILAPI ILenum	ILAPIENTRY ilDetermineTypeF(ILHANDLE File);
ILAPI ILenum	ILAPIENTRY ilDetermineTypeL(const void *Lump, ILuint Size);
ILAPI ILboolean ILAPIENTRY ilDisable(ILenum Mode);
ILAPI ILboolean ILAPIENTRY ilDxtcDataToImage(void);
ILAPI ILboolean ILAPIENTRY ilDxtcDataToSurface(void);
ILAPI ILboolean ILAPIENTRY ilEnable(ILenum Mode);
ILAPI void		ILAPIENTRY ilFlipSurfaceDxtcData(void);
ILAPI ILboolean ILAPIENTRY ilFormatFunc(ILenum Mode);
ILAPI void	    ILAPIENTRY ilGenImages(ILsizei Num, ILuint *Images);
ILAPI ILuint	ILAPIENTRY ilGenImage(void);
ILAPI ILubyte*  ILAPIENTRY ilGetAlpha(ILenum Type);
ILAPI ILboolean ILAPIENTRY ilGetBoolean(ILenum Mode);
ILAPI void      ILAPIENTRY ilGetBooleanv(ILenum Mode, ILboolean *Param);
ILAPI ILubyte*  ILAPIENTRY ilGetData(void);
ILAPI ILuint    ILAPIENTRY ilGetDXTCData(void *Buffer, ILuint BufferSize, ILenum DXTCFormat);
ILAPI ILenum    ILAPIENTRY ilGetError(void);
ILAPI ILint     ILAPIENTRY ilGetInteger(ILenum Mode);
ILAPI void      ILAPIENTRY ilGetIntegerv(ILenum Mode, ILint *Param);
ILAPI ILuint    ILAPIENTRY ilGetLumpPos(void);
ILAPI ILubyte*  ILAPIENTRY ilGetPalette(void);
ILAPI ILconst_string  ILAPIENTRY ilGetString(ILenum StringName);
ILAPI void      ILAPIENTRY ilHint(ILenum Target, ILenum Mode);
ILAPI ILboolean	ILAPIENTRY ilInvertSurfaceDxtcDataAlpha(void);
ILAPI void      ILAPIENTRY ilInit(void);
ILAPI ILboolean ILAPIENTRY ilImageToDxtcData(ILenum Format);
ILAPI ILboolean ILAPIENTRY ilIsDisabled(ILenum Mode);
ILAPI ILboolean ILAPIENTRY ilIsEnabled(ILenum Mode);
ILAPI ILboolean ILAPIENTRY ilIsImage(ILuint Image);
ILAPI ILboolean ILAPIENTRY ilIsValid(ILenum Type, ILconst_string FileName);
ILAPI ILboolean ILAPIENTRY ilIsValidF(ILenum Type, ILHANDLE File);
ILAPI ILboolean ILAPIENTRY ilIsValidL(ILenum Type, void *Lump, ILuint Size);
ILAPI void      ILAPIENTRY ilKeyColour(ILclampf Red, ILclampf Green, ILclampf Blue, ILclampf Alpha);
ILAPI ILboolean ILAPIENTRY ilLoad(ILenum Type, ILconst_string FileName);
ILAPI ILboolean ILAPIENTRY ilLoadF(ILenum Type, ILHANDLE File);
ILAPI ILboolean ILAPIENTRY ilLoadImage(ILconst_string FileName);
ILAPI ILboolean ILAPIENTRY ilLoadL(ILenum Type, const void *Lump, ILuint Size);
ILAPI ILboolean ILAPIENTRY ilLoadPal(ILconst_string FileName);
ILAPI void      ILAPIENTRY ilModAlpha(ILdouble AlphaValue);
ILAPI ILboolean ILAPIENTRY ilOriginFunc(ILenum Mode);
ILAPI ILboolean ILAPIENTRY ilOverlayImage(ILuint Source, ILint XCoord, ILint YCoord, ILint ZCoord);
ILAPI void      ILAPIENTRY ilPopAttrib(void);
ILAPI void      ILAPIENTRY ilPushAttrib(ILuint Bits);
ILAPI void      ILAPIENTRY ilRegisterFormat(ILenum Format);
ILAPI ILboolean ILAPIENTRY ilRegisterLoad(ILconst_string Ext, IL_LOADPROC Load);
ILAPI ILboolean ILAPIENTRY ilRegisterMipNum(ILuint Num);
ILAPI ILboolean ILAPIENTRY ilRegisterNumFaces(ILuint Num);
ILAPI ILboolean ILAPIENTRY ilRegisterNumImages(ILuint Num);
ILAPI void      ILAPIENTRY ilRegisterOrigin(ILenum Origin);
ILAPI void      ILAPIENTRY ilRegisterPal(void *Pal, ILuint Size, ILenum Type);
ILAPI ILboolean ILAPIENTRY ilRegisterSave(ILconst_string Ext, IL_SAVEPROC Save);
ILAPI void      ILAPIENTRY ilRegisterType(ILenum Type);
ILAPI ILboolean ILAPIENTRY ilRemoveLoad(ILconst_string Ext);
ILAPI ILboolean ILAPIENTRY ilRemoveSave(ILconst_string Ext);
ILAPI void      ILAPIENTRY ilResetMemory(void); // Deprecated
ILAPI void      ILAPIENTRY ilResetRead(void);
ILAPI void      ILAPIENTRY ilResetWrite(void);
ILAPI ILboolean ILAPIENTRY ilSave(ILenum Type, ILconst_string FileName);
ILAPI ILuint    ILAPIENTRY ilSaveF(ILenum Type, ILHANDLE File);
ILAPI ILboolean ILAPIENTRY ilSaveImage(ILconst_string FileName);
ILAPI ILuint    ILAPIENTRY ilSaveL(ILenum Type, void *Lump, ILuint Size);
ILAPI ILboolean ILAPIENTRY ilSavePal(ILconst_string FileName);
ILAPI ILboolean ILAPIENTRY ilSetAlpha( ILdouble AlphaValue );
ILAPI ILboolean ILAPIENTRY ilSetData(void *Data);
ILAPI ILboolean ILAPIENTRY ilSetDuration(ILuint Duration);
ILAPI void      ILAPIENTRY ilSetInteger(ILenum Mode, ILint Param);
ILAPI void      ILAPIENTRY ilSetMemory(mAlloc, mFree);
ILAPI void      ILAPIENTRY ilSetPixels(ILint XOff, ILint YOff, ILint ZOff, ILuint Width, ILuint Height, ILuint Depth, ILenum Format, ILenum Type, void *Data);
ILAPI void      ILAPIENTRY ilSetRead(fOpenRProc, fCloseRProc, fEofProc, fGetcProc, fReadProc, fSeekRProc, fTellRProc);
ILAPI void      ILAPIENTRY ilSetString(ILenum Mode, const char *String);
ILAPI void      ILAPIENTRY ilSetWrite(fOpenWProc, fCloseWProc, fPutcProc, fSeekWProc, fTellWProc, fWriteProc);
ILAPI void      ILAPIENTRY ilShutDown(void);
ILAPI ILboolean ILAPIENTRY ilSurfaceToDxtcData(ILenum Format);
ILAPI ILboolean ILAPIENTRY ilTexImage(ILuint Width, ILuint Height, ILuint Depth, ILubyte NumChannels, ILenum Format, ILenum Type, void *Data);
ILAPI ILboolean ILAPIENTRY ilTexImageDxtc(ILint w, ILint h, ILint d, ILenum DxtFormat, const ILubyte* data);
ILAPI ILenum    ILAPIENTRY ilTypeFromExt(ILconst_string FileName);
ILAPI ILboolean ILAPIENTRY ilTypeFunc(ILenum Mode);
ILAPI ILboolean ILAPIENTRY ilLoadData(ILconst_string FileName, ILuint Width, ILuint Height, ILuint Depth, ILubyte Bpp);
ILAPI ILboolean ILAPIENTRY ilLoadDataF(ILHANDLE File, ILuint Width, ILuint Height, ILuint Depth, ILubyte Bpp);
ILAPI ILboolean ILAPIENTRY ilLoadDataL(void *Lump, ILuint Size, ILuint Width, ILuint Height, ILuint Depth, ILubyte Bpp);
ILAPI ILboolean ILAPIENTRY ilSaveData(ILconst_string FileName);

// For all those weirdos that spell "colour" without the 'u'.
#define ilClearColor	ilClearColour
#define ilKeyColor      ilKeyColour

#define imemclear(x,y) memset(x,0,y);

#ifdef __cplusplus
}
#endif

#endif // __IL_H__
#endif // __il_h__