65 lines
2 KiB
C
65 lines
2 KiB
C
/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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/*
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* $Source: /cvs/cvsroot/d2x/include/rle.h,v $
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* $Revision: 1.1.1.1 $
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* $Author: bradleyb $
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* $Date: 2001-01-19 03:30:16 $
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*
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* Protypes for rle functions.
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*
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* $Log: not supported by cvs2svn $
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* Revision 1.1.1.1 1999/06/14 22:02:19 donut
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* Import of d1x 1.37 source.
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*
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* Revision 1.5 1995/01/14 11:32:20 john
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* Added rle_cache_flush function.
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*
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* Revision 1.4 1994/11/10 13:16:01 matt
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* Added includes
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*
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* Revision 1.3 1994/11/09 19:53:51 john
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* Added texture rle caching.
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*
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* Revision 1.2 1994/11/09 16:35:18 john
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* First version with working RLE bitmaps.
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*
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* Revision 1.1 1994/11/09 12:40:17 john
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* Initial revision
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*
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*
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*/
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#ifndef _RLE_H
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#define _RLE_H
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#include "pstypes.h"
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#include "gr.h"
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void gr_rle_decode( ubyte * src, ubyte * dest );
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int gr_rle_encode( int org_size, ubyte *src, ubyte *dest );
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int gr_rle_getsize( int org_size, ubyte *src );
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ubyte * gr_rle_find_xth_pixel( ubyte *src, int x,int * count, ubyte color );
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int gr_bitmap_rle_compress( grs_bitmap * bmp );
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void gr_rle_expand_scanline_masked( ubyte *dest, ubyte *src, int x1, int x2 );
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void gr_rle_expand_scanline( ubyte *dest, ubyte *src, int x1, int x2 );
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grs_bitmap * rle_expand_texture( grs_bitmap * bmp );
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void rle_cache_flush();
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#endif
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