Compiz spends >18% of its time in DecorWindow::glDecorate

Bug #946884 reported by Daniel van Vugt
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Compiz
Triaged
Medium
Unassigned
Compiz Core
Triaged
Medium
Unassigned

Bug Description

3,104,747,252 PROGRAM TOTALS
  569,045,788 decor.cpp:DecorWindow::glDecorate(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int)

I'm not sure if and how this may be improved. But it certainly looks wrong that so much time should be spent redrawing decorations that are not changing.

Callgrind profile attached.

Revision history for this message
Daniel van Vugt (vanvugt) wrote :
Changed in compiz:
importance: Undecided → Medium
status: New → Triaged
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