Hi,
I've been doing some basic profiling on shoebot, which uses pygtk + cairo, it
seems that gtk-main_iteration seems to take the most amount of time.
I did some benchmarks (drawing 100 frames, with main_iteration and without).
Time per frame
0.203320000172 gtk.main_iteration
0.210910000801 gtk.main_iteration(block = False)
0.0180599999428 No gtk.main_iteration
I've listed the code of the main drawing loop below, is there a way I can up
the framerate to something closer to 60, not 5 ?
(on the other hand should gtk.main_iteration really be this slow??)
while 1:
# increase bot frame count
self.bot.next_frame()
# redraw canvas
self.drawingarea.redraw()
# respect framerate
completion_time = time()
exc_time = completion_time - start_time
start_time = completion_time
sleep(1. / (self.bot.framerate - exc_time))
while gtk.events_pending():
gtk.main_iteration()
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