home *** CD-ROM | disk | FTP | other *** search
- /*
- * This software is copyrighted as noted below. It may be freely copied,
- * modified, and redistributed, provided that the copyright notice is
- * preserved on all copies.
- *
- * There is no warranty or other guarantee of fitness for this software,
- * it is provided solely "as is". Bug reports or fixes may be sent
- * to the author, who may or may not act on them as he desires.
- *
- * You may not include this software in a program or other software product
- * without supplying the source, or without informing the end-user that the
- * source is available for no extra charge.
- *
- * If you modify this software, you should include a notice giving the
- * name of the person performing the modification, the date of modification,
- * and the reason for such modification.
- *
- * Modified at BRL 16-May-88 by Mike Muuss to avoid Alliant STDC desire
- * to have all "void" functions so declared.
- */
- /*
- * rle_global.c - Global variable initialization for rle routines.
- *
- * Author: Spencer W. Thomas
- * Computer Science Dept.
- * University of Utah
- * Date: Thu Apr 25 1985
- * Copyright (c) 1985,1986 Spencer W. Thomas
- *
- * $Id: rle_global.c,v 3.0 90/08/03 15:20:54 spencer Exp $
- */
-
- #include <stdio.h>
- #include <rle_put.h>
- #include <rle.h>
-
- extern int RunSetup( ARB_ARGS ),
- RunSkipBlankLines( ARB_ARGS ),
- RunSetColor( ARB_ARGS ),
- RunSkipPixels( ARB_ARGS ),
- RunNewScanLine( ARB_ARGS ),
- Runputdata( ARB_ARGS ),
- Runputrun( ARB_ARGS ),
- RunputEof( ARB_ARGS );
-
- extern int DefaultBlockHook( ARB_ARGS );
- extern void NullputEof( ARB_ARGS );
-
- struct rle_dispatch_tab rle_DTable[] = {
- {
- " OB",
- RunSetup,
- RunSkipBlankLines,
- RunSetColor,
- RunSkipPixels,
- RunNewScanLine,
- Runputdata,
- Runputrun,
- DefaultBlockHook,
- RunputEof
- },
- };
-
- static int bg_color[3] = { 0, 0, 0 };
-
- rle_hdr rle_dflt_hdr = {
- RUN_DISPATCH, /* dispatch value */
- 3, /* 3 colors */
- bg_color, /* background color */
- 0, /* (alpha) if 1, save alpha channel */
- 2, /* (background) 0->just save pixels, */
- /* 1->overlay, 2->clear to bg first */
- 0, 511, /* (xmin, xmax) X bounds to save */
- 0, 511, /* (ymin, ymax) Y bounds to save */
- 0, /* ncmap (if != 0, save color map) */
- 8, /* cmaplen (log2 of length of color map) */
- NULL, /* pointer to color map */
- NULL, /* pointer to comment strings */
- stdout, /* output file */
- { 7 } /* RGB channels only */
- /* Can't initialize the union */
- };
-
- /* ARGSUSED */
- void
- NullputEof(the_hdr)
- rle_hdr * the_hdr;
- {
- /* do nothing */
- }
-