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Fix qfvis for android.

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pthread_cancel is not (and will not be) implemented, so rework the thread
finalization to not need it.
This commit is contained in:
Bill Currie 2012-02-05 14:29:46 +09:00
parent 97aa5b8c6d
commit c0f7b4ba37
1 changed files with 25 additions and 13 deletions
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28
tools/qfvis/source/qfvis.c
View file

@ -80,6 +80,7 @@ int c_portalpass;
int c_portalcheck;
int c_vistest;
int portal_count;
int numportals;
int portalclusters;
int numrealleafs;
@ -271,9 +272,7 @@ GetNextPortal (void)
}
if (p) {
static int count;
printf ("%5d / %5d %d\r", count++, numportals * 2, p->nummightsee);
fflush (stdout);
portal_count++;
p->status = stat_selected;
}
@ -304,6 +303,9 @@ LeafThread (void *_thread)
portal->numcansee);
} while (1);
printf ("thread %d done\n", thread);
if (working)
working[thread] = -1;
return NULL;
}
@ -314,18 +316,30 @@ WatchThread (void *_thread)
int *local_work = malloc (thread * sizeof (int));
int i;
const char *spinner = "|/-\\";
int ind = 0;
int spinner_ind = 0;
int count = 0;
while (1) {
usleep (1000000);
usleep (1000);
for (i = 0; i < thread; i ++)
if (working[i] >= 0)
break;
if (i == thread)
break;
if (count++ == 1000) {
count = 0;
for (i = 0; i < thread; i ++)
local_work[i] = working[i];
for (i = 0; i < thread; i++)
printf ("%6d", local_work[i]);
printf (" %c\r", spinner[(ind++) % 4]);
printf (" %5d / %5d", portal_count, numportals * 2);
fflush (stdout);
printf (" %c\r", spinner[(spinner_ind++) % 4]);
fflush (stdout);
}
}
printf ("watch thread done\n");
return NULL;
}
@ -466,8 +480,6 @@ CalcPortalVis (void)
if (pthread_join (work_threads[i], &status) == -1)
Sys_Error ("pthread_join failed");
}
if (pthread_cancel (work_threads[i]) != 0)
Sys_Error ("pthread_cancel failed");
if (pthread_join (work_threads[i], &status) == -1)
Sys_Error ("pthread_join failed");