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Best of PC Windows Shareware 1.0 - Wayzata Technology (7111) (1993).iso
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PICTURE.H
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C/C++ Source or Header
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1991-07-18
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1KB
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48 lines
/*
* picture.h
*
* Copyright (C) 1989, 1991, Craig E. Kolb
* All rights reserved.
*
* This software may be freely copied, modified, and redistributed
* provided that this copyright notice is preserved on all copies.
*
* You may not distribute this software, in whole or in part, as part of
* any commercial product without the express consent of the authors.
*
* There is no warranty or other guarantee of fitness of this software
* for any purpose. It is provided solely "as is".
*
* $Id: picture.h,v 4.0 91/07/17 14:47:07 kolb Exp Locker: kolb $
*
* $Log: picture.h,v $
* Revision 4.0 91/07/17 14:47:07 kolb
* Initial version.
*
*/
#ifndef PICTURE_H
#define PICTURE_H
#ifdef URT
#include "rle.h"
#include "rle_raw.h"
#endif
#define CORRECT(x) (correct(GAMMACORRECT(x)))
#define GAMMACORRECT(x) (Options.gamma == 1. ? (x) \
: (pow(x, Options.gamma)))
/*
* Pixel
*/
typedef struct Pixel {
Float r, g, b, alpha; /* Red, green, blue, alpha channel */
} Pixel;
extern void PictureStart(), PictureEnd(), PictureWriteLine();
#ifdef URT
extern void PictureSetWindow();
#endif
#endif /* PICTURE_H */