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//-----------------------------------------------------------------------------
//
// ImageLib Sources
// Copyright (C) 2000-2002 by Denton Woods
// Last modified: 05/25/2001 <--Y2K Compliant! =]
//
// Filename: src-IL/include/il_pnm.h
//
// Description: Reads/writes to/from pbm/pgm/ppm formats
//
//-----------------------------------------------------------------------------
#ifndef PPMPGM_H
#define PPMPGM_H
#include "il_internal.h"
#define MAX_BUFFER 180 // According to the ppm specs, it's 70, but PSP
// likes to output longer lines...
ILbyte LineBuffer[MAX_BUFFER];
ILbyte SmallBuff[MAX_BUFFER];
#define IL_PBM_ASCII 0x0001
#define IL_PGM_ASCII 0x0002
#define IL_PPM_ASCII 0x0003
#define IL_PBM_BINARY 0x0004
#define IL_PGM_BINARY 0x0005
#define IL_PPM_BINARY 0x0006
typedef struct PPMINFO
{
ILenum Type;
ILuint Width;
ILuint Height;
ILuint MaxColour;
ILubyte Bpp;
} PPMINFO;
ILboolean iIsValidPnm(ILvoid);
ILboolean iCheckPnm(char Header[2]);
ILboolean iLoadPnmInternal(ILvoid);
ILboolean iSavePnmInternal(ILvoid);
ILimage *ilReadAsciiPpm(PPMINFO *Info);
ILimage *ilReadBinaryPpm(PPMINFO *Info);
ILimage *ilReadBitPbm(PPMINFO *Info);
ILboolean iGetWord(ILvoid);
ILvoid PbmMaximize(ILimage *Image);
#endif//PPMPGM_H
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