2 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
3 SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
4 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
5 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
6 IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
7 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
8 FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
9 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
10 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
11 COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
14 * $Source: /cvs/cvsroot/d2x/include/grdef.h,v $
15 * $Revision: 1.1.1.2 $
17 * $Date: 2001-01-19 03:34:09 $
19 * Internal definitions for graphics lib.
21 * $Log: not supported by cvs2svn $
22 * Revision 1.2 1999/11/20 10:05:16 donut
23 * variable size menu patch from Jan Bobrowski. Variable menu font size support and a bunch of fixes for menus that didn't work quite right, by me (MPM).
25 * Revision 1.1.1.1 1999/06/14 22:02:14 donut
26 * Import of d1x 1.37 source.
28 * Revision 1.5 1995/09/14 15:36:33 allender
29 * added stuff for 68k version
31 * Revision 1.4 1995/07/05 16:10:57 allender
32 * gr_linear_movsd prototype changes
34 * Revision 1.3 1995/04/19 14:39:28 allender
35 * changed function prototype
37 * Revision 1.2 1995/04/18 09:49:53 allender
38 * *** empty log message ***
40 * Revision 1.1 1995/03/09 09:04:56 allender
44 * --- PC RCS information ---
45 * Revision 1.8 1994/05/06 12:50:09 john
46 * Added supertransparency; neatend things up; took out warnings.
48 * Revision 1.7 1994/01/25 11:40:29 john
49 * Added gr_check_mode function.
51 * Revision 1.6 1993/10/15 16:22:53 john
54 * Revision 1.5 1993/09/29 17:31:00 john
57 * Revision 1.4 1993/09/29 16:14:43 john
58 * added global canvas descriptors.
60 * Revision 1.3 1993/09/08 17:38:02 john
63 * Revision 1.2 1993/09/08 15:54:29 john
64 * *** empty log message ***
66 * Revision 1.1 1993/09/08 11:37:57 john
73 void gr_init_bitmap_alloc( grs_bitmap *bm, int mode, int x, int y, int w, int h, int bytesperline);
74 void show_fullscr(grs_bitmap *bm);
75 void gr_init_bitmap_data (grs_bitmap *bm);
76 void gr_free_bitmap_data (grs_bitmap *bm);
77 void gr_init_sub_bitmap (grs_bitmap *bm, grs_bitmap *bmParent, int x, int y, int w, int h );
78 void gr_init_bitmap( grs_bitmap *bm, int mode, int x, int y, int w, int h, int bytesperline, unsigned char * data );
80 extern void gr_set_buffer(int w, int h, int r, int (*buffer_func)());
82 extern void gr_pal_setblock( int start, int n, unsigned char * palette );
83 extern void gr_pal_getblock( int start, int n, unsigned char * palette );
84 extern void gr_pal_setone( int index, unsigned char red, unsigned char green, unsigned char blue );
86 void gr_linear_movsb( ubyte * source, ubyte * dest, int nbytes);
87 void gr_linear_movsw( ubyte * source, ubyte * dest, int nbytes);
88 #if ( defined(__MWERKS__) && defined(__MC68K__) && defined(USE_2D_ASM) )
89 void gr_linear_movsd(ubyte * src:__A0, ubyte * dest:__A1, uint num_pixels:__D0 );
91 void gr_linear_movsd( ubyte * source, ubyte * dest, unsigned int nbytes);
93 void gr_linear_rep_movsd_2x( ubyte * source, ubyte * dest, uint nbytes);
94 void gr_linear_stosd( ubyte * dest, unsigned char color, unsigned int nbytes);
95 extern unsigned int gr_var_color;
96 extern unsigned int gr_var_bwidth;
97 extern unsigned char * gr_var_bitmap;
99 void gr_linear_line( int x0, int y0, int x1, int y1);
101 extern unsigned int Table8to32[256];
104 extern unsigned char * gr_video_memory;
110 #define MAXX (GWIDTH-1)
111 #define MAXY (GHEIGHT-1)
112 #define TYPE grd_curcanv->cv_bitmap.bm_type
113 #define DATA grd_curcanv->cv_bitmap.bm_data
114 #define XOFFSET grd_curcanv->cv_bitmap.bm_x
115 #define YOFFSET grd_curcanv->cv_bitmap.bm_y
116 #define ROWSIZE grd_curcanv->cv_bitmap.bm_rowsize
117 #define COLOR grd_curcanv->cv_color
119 void order( int *x1, int *x2 );