diff options
Diffstat (limited to 'urt/rle_code.h')
| -rw-r--r-- | urt/rle_code.h | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/urt/rle_code.h b/urt/rle_code.h index 955e7d42..525066d4 100644 --- a/urt/rle_code.h +++ b/urt/rle_code.h @@ -1,70 +1,70 @@ /* * This software is copyrighted as noted below. It may be freely copied, - * modified, and redistributed, provided that the copyright notice is + * 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 + * 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. */ -/* +/* * rle_code.h - Definitions for Run Length Encoding. - * - * Author: Spencer W. Thomas - * Computer Science Dept. - * University of Utah - * Date: Mon Aug 9 1982 + * + * Author: Spencer W. Thomas + * Computer Science Dept. + * University of Utah + * Date: Mon Aug 9 1982 * Copyright (c) 1982 Spencer W. Thomas - * + * * $Header: /usr/users/spencer/src/urt/include/RCS/rle_code.h,v 3.0 90/08/03 15:19:48 spencer Exp $ */ #ifndef RLE_MAGIC -/* +/* * Opcode definitions */ #define LONG 0x40 -#define RSkipLinesOp 1 -#define RSetColorOp 2 -#define RSkipPixelsOp 3 -#define RByteDataOp 5 -#define RRunDataOp 6 -#define REOFOp 7 +#define RSkipLinesOp 1 +#define RSetColorOp 2 +#define RSkipPixelsOp 3 +#define RByteDataOp 5 +#define RRunDataOp 6 +#define REOFOp 7 + +#define H_CLEARFIRST 0x1 /* clear framebuffer flag */ +#define H_NO_BACKGROUND 0x2 /* if set, no bg color supplied */ +#define H_ALPHA 0x4 /* if set, alpha channel (-1) present */ +#define H_COMMENT 0x8 /* if set, comments present */ -#define H_CLEARFIRST 0x1 /* clear framebuffer flag */ -#define H_NO_BACKGROUND 0x2 /* if set, no bg color supplied */ -#define H_ALPHA 0x4 /* if set, alpha channel (-1) present */ -#define H_COMMENT 0x8 /* if set, comments present */ +struct XtndRsetup { + /* This maps the layout of the header text in the file */ -struct XtndRsetup -{ - char hc_xpos[2], - hc_ypos[2], - hc_xlen[2], - hc_ylen[2]; - char h_flags, - h_ncolors, - h_pixelbits, - h_ncmap, - h_cmaplen; + unsigned char hc_xpos[2]; + unsigned char hc_ypos[2]; + unsigned char hc_xlen[2]; + unsigned char hc_ylen[2]; + unsigned char h_flags; + unsigned char h_ncolors; + unsigned char h_pixelbits; + unsigned char h_ncmap; + unsigned char h_cmaplen; /* log2 of color map size */ }; -#define SETUPSIZE ((4*2)+5) +#define SETUPSIZE ((4*2)+5) /* "Old" RLE format magic numbers */ -#define RMAGIC ('R' << 8) /* top half of magic number */ -#define WMAGIC ('W' << 8) /* black&white rle image */ +#define RMAGIC ('R' << 8) /* top half of magic number */ +#define WMAGIC ('W' << 8) /* black&white rle image */ -#define RLE_MAGIC ((short)0xcc52) /* RLE file magic number */ +#define RLE_MAGIC ((short)0xcc52) /* RLE file magic number */ #endif /* RLE_MAGIC */ - |