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/* * 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". * * $Id$ * * $Log$ */ #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 */
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.