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root/radiance/ray/src/rt/driver.h
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Comparing ray/src/rt/driver.h (file contents):
Revision 2.2 by greg, Mon Apr 5 15:16:46 1993 UTC vs.
Revision 2.6 by schorsch, Sat Jun 7 00:54:58 2003 UTC

# Line 1 | Line 1
1 < /* Copyright (c) 1987 Regents of the University of California */
2 <
3 < /* SCCSid "$SunId$ LBL" */
4 <
1 > /* RCSid $Id$ */
2   /*
3   *  driver.h - header file for interactive device drivers.
7 *
8 *     2/2/87
4   */
5 + #ifndef _RAD_DRIVER_H_
6 + #define _RAD_DRIVER_H_
7 + #ifdef __cplusplus
8 + extern "C" {
9 + #endif
10  
11 +
12 + #include "copyright.h"
13 +
14   struct driver {                         /* driver functions */
15 <        int  (*close)();                        /* close device */
16 <        int  (*clear)();                        /* clear device */
17 <        int  (*paintr)();                       /* paint rectangle */
15 >        void  (*close)();                       /* close device */
16 >        void  (*clear)();                       /* clear device */
17 >        void  (*paintr)();                      /* paint rectangle */
18          int  (*getcur)();                       /* get cursor position */
19 <        int  (*comout)();                       /* command line output */
20 <        int  (*comin)();                        /* command line input */
21 <        int  (*flush)();                        /* flush output */
19 >        void  (*comout)();                      /* command line output */
20 >        void  (*comin)();                       /* command line input */
21 >        void  (*flush)();                       /* flush output */
22          double  pixaspect;                      /* pixel aspect ratio */
23          int  xsiz, ysiz;                        /* device size */
24          int  inpready;                          /* input ready on device */
25   };
23
24 extern int  stderr_v();                 /* error vectors */
25 extern int  (*wrnvec)(), (*errvec)(), (*cmdvec)();
26
27                                        /* stream interface */
28 extern struct driver  *comm_init(), *slave_init();
26                                          /* magic numbers for verification */
27   #define COM_SENDM               0x6f37
28   #define COM_RECVM               0x51da
# Line 61 | Line 58 | extern char  dev_default[];            /* default device name */
58   *      The name string identifies the driver,
59   *      and the id string identifies the client.
60   *      A device can be open by at most one client.
61 < *      Be verbose in error reports; call stderr_v().
62 < *      If device has its own error output, set errvec,
66 < *      cmdvec and wrnvec.
61 > *      Be verbose in error reports; call eputs().
62 > *      If device has its own error output, set erract.
63   *  }
64   *  (*dev->close)()
65   *  {
# Line 124 | Line 120 | extern char  dev_default[];            /* default device name */
120   *      when characters are ready on the input.  (Often easiest
121   *      to check for input during calls to paintr.)
122   */
123 +
124 +                                        /* defined in editline.c */
125 + extern void     editline(char *buf, int (*c_get)(), void (*s_put)());
126 + extern void     tocombuf(char *b, struct driver *d);
127 + extern int      fromcombuf(char *b, struct driver *d);
128 +                                        /* defined in devcomm.c */
129 + extern struct driver    *slave_init(char *dname, char *id);
130 + extern struct driver    *comm_init(char *dname, char *id);
131 +                                        /* defined in colortab.c */
132 + extern int      new_ctab(int ncolors);
133 + extern int      get_pixel(COLOR col, void (*set_pixel)());
134 + extern void     make_gmap(double gam);
135 + extern void     set_cmap(BYTE *rmap, BYTE *gmap, BYTE *bmap);
136 + extern void     map_color(BYTE rgb[3], COLOR col);
137 +
138 +
139 + #ifdef __cplusplus
140 + }
141 + #endif
142 + #endif /* _RAD_DRIVER_H_ */
143 +

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