162 lines
6.8 KiB
C
162 lines
6.8 KiB
C
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//-----------------------------------------------------------------------------
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//
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// ImageLib Sources
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// Copyright (C) 2000-2009 by Denton Woods
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// Last modified: 01/06/2009
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//
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// Filename: IL/devil_internal_exports.h
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//
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// Description: Internal stuff for DevIL (IL, ILU and ILUT)
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//
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//-----------------------------------------------------------------------------
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#ifndef IL_EXPORTS_H
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#define IL_EXPORTS_H
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#include "IL/il.h"
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#ifdef DEBUG
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#include <assert.h>
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#else
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#define assert(x)
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#endif
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//#ifndef NOINLINE
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#ifndef INLINE
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#if defined(__GNUC__)
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#define INLINE extern inline
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#elif defined(_MSC_VER) //@TODO: Get this working in MSVC++.
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// http://www.greenend.org.uk/rjk/2003/03/inline.html
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#define NOINLINE
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//#define INLINE
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/*#ifndef _WIN64 // Cannot use inline assembly in x64 target platform.
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#define USE_WIN32_ASM
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#endif//_WIN64*/
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#define INLINE __inline
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#else
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#define INLINE inline
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#endif
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#endif
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//#else
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//#define INLINE
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//#endif //NOINLINE
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define IL_MAX(a,b) (((a) > (b)) ? (a) : (b))
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#define IL_MIN(a,b) (((a) < (b)) ? (a) : (b))
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//! Basic Palette struct
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typedef struct ILpal
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{
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ILubyte* Palette; //!< the image palette (if any)
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ILuint PalSize; //!< size of the palette (in bytes)
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ILenum PalType; //!< the palette types in il.h (0x0500 range)
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} ILpal;
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//! The Fundamental Image structure
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/*! Every bit of information about an image is stored in this internal structure.*/
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typedef struct ILimage
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{
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ILuint Width; //!< the image's width
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ILuint Height; //!< the image's height
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ILuint Depth; //!< the image's depth
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ILubyte Bpp; //!< bytes per pixel (now number of channels)
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ILubyte Bpc; //!< bytes per channel
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ILuint Bps; //!< bytes per scanline (components for IL)
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ILubyte* Data; //!< the image data
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ILuint SizeOfData; //!< the total size of the data (in bytes)
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ILuint SizeOfPlane; //!< SizeOfData in a 2d image, size of each plane slice in a 3d image (in bytes)
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ILenum Format; //!< image format (in IL enum style)
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ILenum Type; //!< image type (in IL enum style)
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ILenum Origin; //!< origin of the image
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ILpal Pal; //!< palette details
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ILuint Duration; //!< length of the time to display this "frame"
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ILenum CubeFlags; //!< cube map flags for sides present in chain
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struct ILimage* Mipmaps; //!< mipmapped versions of this image terminated by a NULL - usu. NULL
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struct ILimage* Next; //!< next image in the chain - usu. NULL
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struct ILimage* Faces; //!< next cubemap face in the chain - usu. NULL
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struct ILimage* Layers; //!< subsequent layers in the chain - usu. NULL
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ILuint* AnimList; //!< animation list
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ILuint AnimSize; //!< animation list size
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void* Profile; //!< colour profile
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ILuint ProfileSize; //!< colour profile size
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ILuint OffX; //!< x-offset of the image
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ILuint OffY; //!< y-offset of the image
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ILubyte* DxtcData; //!< compressed data
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ILenum DxtcFormat; //!< compressed data format
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ILuint DxtcSize; //!< compressed data size
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} ILimage;
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// Memory functions
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ILAPI void* ILAPIENTRY ialloc(const ILsizei Size);
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ILAPI void ILAPIENTRY ifree(const void *Ptr);
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ILAPI void* ILAPIENTRY icalloc(const ILsizei Size, const ILsizei Num);
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#ifdef ALTIVEC_GCC
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ILAPI void* ILAPIENTRY ivec_align_buffer(void *buffer, const ILuint size);
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#endif
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// Internal library functions in IL
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ILAPI ILimage* ILAPIENTRY ilGetCurImage(void);
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ILAPI void ILAPIENTRY ilSetCurImage(ILimage *Image);
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ILAPI void ILAPIENTRY ilSetError(ILenum Error);
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ILAPI void ILAPIENTRY ilSetPal(ILpal *Pal);
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//
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// Utility functions
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//
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ILAPI ILubyte ILAPIENTRY ilGetBppFormat(ILenum Format);
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ILAPI ILenum ILAPIENTRY ilGetFormatBpp(ILubyte Bpp);
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ILAPI ILubyte ILAPIENTRY ilGetBpcType(ILenum Type);
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ILAPI ILenum ILAPIENTRY ilGetTypeBpc(ILubyte Bpc);
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ILAPI ILubyte ILAPIENTRY ilGetBppPal(ILenum PalType);
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ILAPI ILenum ILAPIENTRY ilGetPalBaseType(ILenum PalType);
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ILAPI ILuint ILAPIENTRY ilNextPower2(ILuint Num);
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ILAPI ILenum ILAPIENTRY ilTypeFromExt(ILconst_string FileName);
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ILAPI void ILAPIENTRY ilReplaceCurImage(ILimage *Image);
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ILAPI void ILAPIENTRY iMemSwap(ILubyte *, ILubyte *, const ILuint);
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//
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// Image functions
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//
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ILAPI void ILAPIENTRY iBindImageTemp (void);
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ILAPI ILboolean ILAPIENTRY ilClearImage_ (ILimage *Image);
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ILAPI void ILAPIENTRY ilCloseImage (ILimage *Image);
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ILAPI void ILAPIENTRY ilClosePal (ILpal *Palette);
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ILAPI ILpal* ILAPIENTRY iCopyPal (void);
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ILAPI ILboolean ILAPIENTRY ilCopyImageAttr (ILimage *Dest, ILimage *Src);
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ILAPI ILimage* ILAPIENTRY ilCopyImage_ (ILimage *Src);
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ILAPI void ILAPIENTRY ilGetClear (void *Colours, ILenum Format, ILenum Type);
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ILAPI ILuint ILAPIENTRY ilGetCurName (void);
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ILAPI ILboolean ILAPIENTRY ilIsValidPal (ILpal *Palette);
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ILAPI ILimage* ILAPIENTRY ilNewImage (ILuint Width, ILuint Height, ILuint Depth, ILubyte Bpp, ILubyte Bpc);
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ILAPI ILimage* ILAPIENTRY ilNewImageFull (ILuint Width, ILuint Height, ILuint Depth, ILubyte Bpp, ILenum Format, ILenum Type, void *Data);
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ILAPI ILboolean ILAPIENTRY ilInitImage (ILimage *Image, ILuint Width, ILuint Height, ILuint Depth, ILubyte Bpp, ILenum Format, ILenum Type, void *Data);
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ILAPI ILboolean ILAPIENTRY ilResizeImage (ILimage *Image, ILuint Width, ILuint Height, ILuint Depth, ILubyte Bpp, ILubyte Bpc);
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ILAPI ILboolean ILAPIENTRY ilTexImage_ (ILimage *Image, ILuint Width, ILuint Height, ILuint Depth, ILubyte Bpp, ILenum Format, ILenum Type, void *Data);
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ILAPI ILboolean ILAPIENTRY ilTexSubImage_ (ILimage *Image, void *Data);
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ILAPI void* ILAPIENTRY ilConvertBuffer (ILuint SizeOfData, ILenum SrcFormat, ILenum DestFormat, ILenum SrcType, ILenum DestType, ILpal *SrcPal, void *Buffer);
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ILAPI ILimage* ILAPIENTRY iConvertImage (ILimage *Image, ILenum DestFormat, ILenum DestType);
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ILAPI ILpal* ILAPIENTRY iConvertPal (ILpal *Pal, ILenum DestFormat);
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ILAPI ILubyte* ILAPIENTRY iGetFlipped (ILimage *Image);
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ILAPI ILboolean ILAPIENTRY iMirror();
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ILAPI void ILAPIENTRY iFlipBuffer(ILubyte *buff, ILuint depth, ILuint line_size, ILuint line_num);
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ILubyte* iFlipNewBuffer(ILubyte *buff, ILuint depth, ILuint line_size, ILuint line_num);
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ILAPI void ILAPIENTRY iGetIntegervImage(ILimage *Image, ILenum Mode, ILint *Param);
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// Internal library functions in ILU
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ILAPI ILimage* ILAPIENTRY iluRotate_(ILimage *Image, ILfloat Angle);
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ILAPI ILimage* ILAPIENTRY iluRotate3D_(ILimage *Image, ILfloat x, ILfloat y, ILfloat z, ILfloat Angle);
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ILAPI ILimage* ILAPIENTRY iluScale_(ILimage *Image, ILuint Width, ILuint Height, ILuint Depth);
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#ifdef __cplusplus
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}
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#endif
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#endif//IL_EXPORTS_H
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