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root/radiance/ray/src/hd/rholo2l.c
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Comparing ray/src/hd/rholo2l.c (file contents):
Revision 3.21 by greg, Fri Aug 2 18:46:27 2024 UTC vs.
Revision 3.22 by greg, Wed Jan 22 17:41:10 2025 UTC

# Line 23 | Line 23 | int    nprocs = 0;                             /* running process count */
23  
24   static char     pfile[] = TEMPLATE;             /* persist file name */
25  
26 < static SUBPROC  rtpd[MAXPROC];          /* process descriptors */
26 > static SUBPROC  rtpd[MAXPROC];                  /* process descriptors */
27   static float    *rtbuf = NULL;                  /* allocated i/o buffer */
28 < static int      maxqlen = 0;                    /* maximum packets per queue */
28 > static int      maxqlen;                        /* maximum packets per queue */
29  
30   static PACKET   *pqueue[MAXPROC];               /* packet queues */
31   static int      pqlen[MAXPROC];                 /* packet queue lengths */
# Line 79 | Line 79 | start_rtrace(void)                     /* start rtrace process */
79                  psiz = open_process(&rtpd[nprocs], rtargv);
80                  if (psiz <= 0)
81                          error(SYSTEM, "cannot start rtrace process");
82 <                n = psiz/(RPACKSIZ*6*sizeof(float));
83 <                if (maxqlen == 0) {
82 >                n = psiz/(RPACKSIZ*6*sizeof(float)) + 1;
83 >                if (!maxqlen) {
84                          if (!(maxqlen = n))
85                                  error(INTERNAL,
86                                          "bad pipe buffer size assumption");

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