[unix-history] / usr / src / new / X / libsun / Xsun.h

/*
 * The Sun X drivers are a product of Sun Microsystems, Inc. and are provided
 * for unrestricted use provided that this legend is included on all tape
 * media and as a part of the software program in whole or part.  Users
 * may copy or modify these drivers without charge, but are not authorized
 * to license or distribute them to anyone else except as part of a product or
 * program developed by the user.
 * 
 * THE SUN X DRIVERS ARE PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND
 * INCLUDING THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A
 * PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE
 * PRACTICE.
 *
 * The Sun X Drivers are provided with no support and without any obligation
 * on the part of Sun Microsystems, Inc. to assist in their use, correction,
 * modification or enhancement.
 * 
 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THE SUN X
 * DRIVERS OR ANY PART THEREOF.
 * 
 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
 * or profits or other special, indirect and consequential damages, even if
 * Sun has been advised of the possibility of such damages.
 * 
 * Sun Microsystems, Inc.
 * 2550 Garcia Avenue
 * Mountain View, California  94043
 */

/*-
 * Copyright 1985, Massachusetts Institute of Technology
 * Copyright (c) 1986 by Sun Microsystems,  Inc.
 *
 * @(#)Xsun.h 2.1 86/01/28
 *
 */

#include <stdio.h>
#include <X/X.h>
#include <pixrect/pixrect_hs.h>
#include "../X/vsinput.h"
#include "../X/Xdev.h"


#define ConstantPixmap 0x0	/* kinds of pixmaps on sun, constant */
#define BitmapPixmap 0x1	/* and ones with associated bitmaps   */
#define	ZColorPixmap 0x2	/* and 8-bit color ones */
#define XYColorPixmap 0x3	/* in both styles */
#define CanBeTiled 1		/* this pixmap can be tiled	      */
#define CannotBeTiled 0		/* this pixmap cannont be tiled	      */

#define InvertFlag 0x10		/* pixmap source should be inverted   */
#define PTYPE(x) (((int) (x)->kind) & 0xf)
#define PINVERT(x) (((int) (x)->kind) >> 4)

typedef struct _fontpriv {
	int maxwidth;		/* maximum width found in the font */
	int wpitch;		/* number of bytes/line in strike  */
	short *widths;		/* width table (in pixels)	   */
	short *leftarray;	/* leftarray			   */
	BITMAP *strike;		/* the font stike bitmap itself	   */
	long *chrs;		/* chars in independent bitmaps	   */
	char **fltable;		/* beginning of each strike line   */
} FontPriv;

typedef struct _curspriv {
	struct pixrect *top;	/* The cursor image */
	BITMAP *top_bit;
	struct pixrect *bot;	/* The cursor image */
	BITMAP *bot_bit;
	struct pixrect *sv;	/* The pixels underneath */
	int fore, back, c_func;
} CursPriv;

#define CDATA(x) ((CursPriv *) x->data)

#define F_DATA(x) ((struct pixfont *) x->data)

#define BDATA(x) ((VSArea *) x->data)

#define PDATA(x) ((BITMAP *) x->data)

#define SUN_FROM_X_OP(func)	(Sun_From_X_Op[func])
#define SUN_FROM_X_OP_INVERT(func)    (Sun_From_X_Op[SSMap[func|0x10]])
extern char SSMap[];

short Sun_From_X_Op[];

#define CURSOR_WIDTH	16
#define CURSOR_HEIGHT	16

#define GetNextClip(clips, cleft, ctop, cwidth, cheight) \
    { \
	CLIP       *cl = clips++; \
	cleft = cl->left; \
	ctop = cl->top; \
	cwidth = cl->width; \
	cheight = cl->height; \
    }

#define	OverLap(x1, y1, w1, h1, x2, y2, w2, h2)	\
	((x1 < x2+w2) && (y1 < y2+h2) && (x2 < x1+w1) && (y2 < y1+h1))

#define imin(i,j)	(i<j?i:j)

#define imax(i,j)	(i>j?i:j)

#define SetZmask(pr, zm) { \
	extern private_czmask; \
	if (*(char *)(zm) != (char)private_czmask) { \
		pr_putattributes(pr, (zm)); \
		private_czmask = *(zm); \
	}}
Commit	Line	Data
95f51977 C	1	/*
	2	* The Sun X drivers are a product of Sun Microsystems, Inc. and are provided
	3	* for unrestricted use provided that this legend is included on all tape
	4	* media and as a part of the software program in whole or part. Users
	5	* may copy or modify these drivers without charge, but are not authorized
	6	* to license or distribute them to anyone else except as part of a product or
	7	* program developed by the user.
	8	*
	9	* THE SUN X DRIVERS ARE PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND
	10	* INCLUDING THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A
	11	* PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE
	12	* PRACTICE.
	13	*
	14	* The Sun X Drivers are provided with no support and without any obligation
	15	* on the part of Sun Microsystems, Inc. to assist in their use, correction,
	16	* modification or enhancement.
	17	*
	18	* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
	19	* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THE SUN X
	20	* DRIVERS OR ANY PART THEREOF.
	21	*
	22	* In no event will Sun Microsystems, Inc. be liable for any lost revenue
	23	* or profits or other special, indirect and consequential damages, even if
	24	* Sun has been advised of the possibility of such damages.
	25	*
	26	* Sun Microsystems, Inc.
	27	* 2550 Garcia Avenue
	28	* Mountain View, California 94043
	29	*/
	30
	31	/*-
	32	* Copyright 1985, Massachusetts Institute of Technology
	33	* Copyright (c) 1986 by Sun Microsystems, Inc.
	34	*
	35	* @(#)Xsun.h 2.1 86/01/28
	36	*
	37	*/
	38
	39	#include <stdio.h>
	40	#include <X/X.h>
	41	#include <pixrect/pixrect_hs.h>
	42	#include "../X/vsinput.h"
	43	#include "../X/Xdev.h"
	44
	45
	46	#define ConstantPixmap 0x0 /* kinds of pixmaps on sun, constant */
	47	#define BitmapPixmap 0x1 /* and ones with associated bitmaps */
	48	#define ZColorPixmap 0x2 /* and 8-bit color ones */
	49	#define XYColorPixmap 0x3 /* in both styles */
	50	#define CanBeTiled 1 /* this pixmap can be tiled */
	51	#define CannotBeTiled 0 /* this pixmap cannont be tiled */
	52
	53	#define InvertFlag 0x10 /* pixmap source should be inverted */
	54	#define PTYPE(x) (((int) (x)->kind) & 0xf)
	55	#define PINVERT(x) (((int) (x)->kind) >> 4)
	56
	57	typedef struct _fontpriv {
	58	int maxwidth; /* maximum width found in the font */
	59	int wpitch; /* number of bytes/line in strike */
	60	short widths; / width table (in pixels) */
	61	short leftarray; / leftarray */
	62	BITMAP strike; / the font stike bitmap itself */
	63	long chrs; / chars in independent bitmaps */
	64	char *fltable; / beginning of each strike line */
65	} FontPriv;
66
67	typedef struct _curspriv {
68	struct pixrect top; / The cursor image */
69	BITMAP *top_bit;
70	struct pixrect bot; / The cursor image */
71	BITMAP *bot_bit;
72	struct pixrect sv; / The pixels underneath */
ca67e7b4	73	int fore, back, c_func;
95f51977 C	74	} CursPriv;
	75
	76	#define CDATA(x) ((CursPriv *) x->data)
	77
	78	#define F_DATA(x) ((struct pixfont *) x->data)
	79
	80	#define BDATA(x) ((VSArea *) x->data)
	81
	82	#define PDATA(x) ((BITMAP *) x->data)
	83
	84	#define SUN_FROM_X_OP(func) (Sun_From_X_Op[func])
ca67e7b4 C	85	#define SUN_FROM_X_OP_INVERT(func) (Sun_From_X_Op[SSMap[func\|0x10]])
ca67e7b4 C	86	extern char SSMap[];
95f51977 C	87
	88	short Sun_From_X_Op[];
	89
	90	#define CURSOR_WIDTH 16
	91	#define CURSOR_HEIGHT 16
	92
	93	#define GetNextClip(clips, cleft, ctop, cwidth, cheight) \
	94	{ \
	95	CLIP *cl = clips++; \
	96	cleft = cl->left; \
	97	ctop = cl->top; \
	98	cwidth = cl->width; \
	99	cheight = cl->height; \
	100	}
	101
	102	#define OverLap(x1, y1, w1, h1, x2, y2, w2, h2) \
	103	((x1 < x2+w2) && (y1 < y2+h2) && (x2 < x1+w1) && (y2 < y1+h1))
	104
	105	#define imin(i,j) (i<j?i:j)
	106
	107	#define imax(i,j) (i>j?i:j)
	108
	109	#define SetZmask(pr, zm) { \
	110	extern private_czmask; \
	111	if ((char )(zm) != (char)private_czmask) { \
	112	pr_putattributes(pr, (zm)); \
	113	private_czmask = *(zm); \
	114	}}