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//-----------------------------------------------------------------------------
//
// ImageLib Sources
// Copyright (C) 2000-2004 by Denton Woods (this file by thakis)
// Last modified: 06/09/2004
//
// Filename: src-IL/include/il_hdr.h
//
// Description: Reads a RADIANCE High Dynamic Range Image
//
//-----------------------------------------------------------------------------
#ifndef HDR_H
#define HDR_H
#include "il_internal.h"
#ifdef _WIN32
#pragma pack(push, gif_struct, 1)
#endif
typedef struct HDRHEADER
{
char Signature[11]; //must be "#?RADIANCE"
ILuint Width, Height;
} IL_PACKSTRUCT HDRHEADER;
#ifdef _WIN32
#pragma pack(pop, gif_struct)
#endif
// Internal functions
ILboolean ilIsValidHdrF(ILHANDLE file);
ILboolean iIsValidHdr();
ILboolean iCheckHdr(HDRHEADER *Header);
ILboolean ilLoadHdrF(ILHANDLE file);
ILboolean iLoadHdrInternal();
ILvoid ReadScanline(ILubyte *scanline, ILuint w);
#endif//HDR_H
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