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Fix the crash on timedemo interrupting a timedemo.

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This commit is contained in:
Bill Currie 2011-06-04 18:14:30 +09:00
parent 47201137d5
commit d88c09a033
1 changed files with 16 additions and 14 deletions
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30
nq/source/cl_demo.c
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@ -398,13 +398,15 @@ CL_FinishTimeDemo (void)
frames == 1 ? "" : "s", time, frames / time);
timedemo_count--;
timedemo_data[timedemo_count].frames = frames;
timedemo_data[timedemo_count].time = time;
timedemo_data[timedemo_count].fps = frames / time;
if (timedemo_data) {
timedemo_data[timedemo_count].frames = frames;
timedemo_data[timedemo_count].time = time;
timedemo_data[timedemo_count].fps = frames / time;
}
if (timedemo_count > 0) {
CL_StartTimeDemo ();
} else {
if (--timedemo_runs > 0) {
if (--timedemo_runs > 0 && timedemo_data) {
double average = 0;
double variance = 0;
double min, max;
@ -425,8 +427,6 @@ CL_FinishTimeDemo (void)
Sys_Printf (" min/max fps: %.3f/%.3f\n", min, max);
Sys_Printf ("std deviation: %.3f fps\n", sqrt (variance));
}
free (timedemo_data);
timedemo_data = 0;
if (demo_quit->int_val)
Cbuf_InsertText (host_cbuf, "quit\n");
}
@ -441,6 +441,8 @@ CL_FinishTimeDemo (void)
static void
CL_TimeDemo_f (void)
{
int count = 1;
if (cmd_source != src_command)
return;
@ -450,17 +452,17 @@ CL_TimeDemo_f (void)
}
timedemo_runs = timedemo_count = 1; // make sure looped timedemos stop
if (Cmd_Argc () == 3) {
timedemo_count = atoi (Cmd_Argv (2));
} else {
timedemo_count = 1;
}
timedemo_runs = timedemo_count = max (timedemo_count, 1);
if (timedemo_data)
if (Cmd_Argc () == 3)
count = atoi (Cmd_Argv (2));
timedemo_runs = timedemo_count = 1;
if (timedemo_data) {
free (timedemo_data);
timedemo_data = calloc (timedemo_runs, sizeof (td_stats_t));
timedemo_data = 0;
}
strncpy (demoname, Cmd_Argv (1), sizeof (demoname));
CL_StartTimeDemo ();
timedemo_runs = timedemo_count = max (count, 1);
timedemo_data = calloc (timedemo_runs, sizeof (td_stats_t));
}
void