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profile: Fix the report generation

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Timers and counters might not exist, so make every section of the
profile report depend on the object that it is querying.

This fixes the profile report generation that was broken by commit
8146d8d08d.
This commit is contained in:
Emmanuele Bassi 2010-04-22 17:52:13 +01:00
parent b13eb77e05
commit 5608a54708
1 changed files with 17 additions and 14 deletions
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31
clutter/clutter-profile.c
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@ -65,28 +65,28 @@ print_report (UProfReport *report, UProfContext *context)
* initialized, so we don't have to care here.
*/
mainloop_timer = uprof_context_get_timer_result (context, "Mainloop");
if (!mainloop_timer)
return;
stage_paint_timer = uprof_context_get_timer_result (context, "Redrawing");
if (!stage_paint_timer)
return;
do_pick_timer = uprof_context_get_timer_result (context, "Do pick");
if (!do_pick_timer)
return;
g_print ("\n");
if (stage_paint_timer)
{
g_print ("\n");
state.n_frames = uprof_timer_result_get_start_count (stage_paint_timer);
g_print ("Frame count = %lu\n", state.n_frames);
state.n_frames = uprof_timer_result_get_start_count (stage_paint_timer);
g_print ("Frame count = %lu\n", state.n_frames);
fps = (float)state.n_frames / (uprof_timer_result_get_total_msecs (mainloop_timer)
fps = (float) state.n_frames
/ (uprof_timer_result_get_total_msecs (mainloop_timer)
/ 1000.0);
g_print ("Average fps = %5.2f\n", fps);
g_print ("Average fps = %5.2f\n", fps);
}
if (do_pick_timer)
{
int n_picks = uprof_timer_result_get_start_count (do_pick_timer);
g_print ("\n");
g_print ("Pick Stats:\n");
g_print ("Pick count = %d\n", n_picks);
g_print ("Average picks per frame = %3.2f\n",
@ -94,10 +94,14 @@ print_report (UProfReport *report, UProfContext *context)
g_print ("Average Msecs per pick = %3.2f\n",
(float)uprof_timer_result_get_total_msecs (do_pick_timer)
/ (float)n_picks);
g_print ("\n");
}
root_timers = uprof_context_get_root_timer_results (context);
if (!root_timers)
return;
g_print ("\n");
/* XXX: UProfs default reporting code now supports dynamic sizing for the Name
* column, the only thing it's missing is support for adding custom columns but
* when that's added we should switch away from manual report generation. */
@ -111,7 +115,6 @@ print_report (UProfReport *report, UProfContext *context)
g_print ("\n");
g_print ("Timers:\n");
root_timers = uprof_context_get_root_timer_results (context);
for (l = root_timers; l != NULL; l = l->next)
uprof_timer_result_print_and_children ((UProfTimerResult *)l->data,
print_timer_fields,