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/*
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* jfdctfst.c |
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* |
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* Copyright (C) 1994-1996, Thomas G. Lane. |
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* This file is part of the Independent JPEG Group's software. |
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* For conditions of distribution and use, see the accompanying README file. |
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* |
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* The authors make NO WARRANTY or representation, either express or implied, |
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* with respect to this software, its quality, accuracy, merchantability, or |
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* fitness for a particular purpose. This software is provided "AS IS", and |
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* you, its user, assume the entire risk as to its quality and accuracy. |
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* |
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* This software is copyright (C) 1994-1996, Thomas G. Lane. |
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* All Rights Reserved except as specified below. |
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* |
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* Permission is hereby granted to use, copy, modify, and distribute this |
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* software (or portions thereof) for any purpose, without fee, subject to |
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* these conditions: |
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* (1) If any part of the source code for this software is distributed, then |
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* this README file must be included, with this copyright and no-warranty |
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* notice unaltered; and any additions, deletions, or changes to the original |
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* files must be clearly indicated in accompanying documentation. |
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* (2) If only executable code is distributed, then the accompanying |
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* documentation must state that "this software is based in part on the work |
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* of the Independent JPEG Group". |
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* (3) Permission for use of this software is granted only if the user accepts |
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* full responsibility for any undesirable consequences; the authors accept |
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* NO LIABILITY for damages of any kind. |
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* |
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* These conditions apply to any software derived from or based on the IJG |
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* code, not just to the unmodified library. If you use our work, you ought |
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* to acknowledge us. |
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* |
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* Permission is NOT granted for the use of any IJG author's name or company |
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* name in advertising or publicity relating to this software or products |
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* derived from it. This software may be referred to only as "the Independent |
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* JPEG Group's software". |
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* |
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* We specifically permit and encourage the use of this software as the basis |
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* of commercial products, provided that all warranty or liability claims are |
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* assumed by the product vendor. |
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* |
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* This file contains a fast, not so accurate integer implementation of the |
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* forward DCT (Discrete Cosine Transform). |
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