Hi all.
I'm getting some memory leaks in my application while rendering text.
This is a test case:
--------------------------------------------------------------------
import sys, os, gc
import pango
import cairo
import pangocairo
if __name__ == '__main__':
surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, 400, 300)
cr = pangocairo.CairoContext(cairo.Context(surface))
cr.set_source_rgb(1.0, 0.0, 0.0)
for i in xrange(500000):
cr.new_path()
cr.move_to(100, 100)
layout = cr.create_layout()
layout.set_text('text text text')
cr.show_layout(layout)
--------------------------------------------------------------------
running this python program, I see the process virtual memory size grow while
the number of python objects remains constant (shown by adding 'print
len(gc.get_objects())' inside the loop). The only object created inside the
loop is the layout.
Could this be a bug inside PangoLayout class?
I'm running python-2.6.4, pycairo-1.8.8, cairo-1.8.8, pango-1.26.2
thank you for your help.
Claudio Cilloni
_______________________________________________
pygtk mailing list [email protected]
http://www.daa.com.au/mailman/listinfo/pygtk
Read the PyGTK FAQ: http://faq.pygtk.org/
