lp:~vanvugt/compiz/fix-1095001

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Merged into lp:compiz/0.9.9 at revision 3533

Sam Spilsbury: Approve on 2013-01-02

PS Jenkins bot (community): Approve (continuous-integration) on 2013-01-01

Diff: 85 lines (+28/-5)

3 files modified

plugins/opengl/src/paint.cpp (+12/-3)
plugins/opengl/src/privates.h (+3/-0)
plugins/opengl/src/screen.cpp (+13/-2)

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Bug #1095001: [regression] compiz spends 31% of its CPU time in regexec()

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3534. By Daniel van Vugt on 2013-01-01

Avoid more super-expensive calls to regexec by avoiding CompMatch::evaluate
where possible.

3533. By Daniel van Vugt on 2013-01-01

Cache the result of PrivateGLScreen::driverIsBlacklisted to avoid regex
matching on every call.

3532. By Brandon Schaefer on 2012-12-27

In the dtor for ~PlaceWindows we check if the window had struts, if so update the struts for that window. If the strut is set to NULL then remove it from the mStrutWindow list!. Fixes: https://bugs.launchpad.net/bugs/1002246.

Approved by Stephen M. Webb, Sam Spilsbury, PS Jenkins bot.

3531. By Timo Jyrinki on 2012-12-18

Remove problematic double escaping ('\\.') from the unredirect_driver_blacklist default. (LP: #1091103). Fixes: https://bugs.launchpad.net/bugs/1091103.

Approved by Łukasz Zemczak, PS Jenkins bot.

3530. By Daniel van Vugt on 2012-12-14

Ensure that when a window is fake-minimized by Unity that we don't still
reserve its input region, or else it will behave like a dead zone on the
screen. (LP: #1089811). Fixes: https://bugs.launchpad.net/bugs/1089811.

Approved by PS Jenkins bot, Sam Spilsbury.

3529. By Iven Hsu on 2012-12-14

In the original code, the position of the appmenu is not recalculated based
on the client window geometry. This commit fixes it, and now the menu popups
at the right postion instead of left-top corner.
(LP: #1089863). Fixes: https://bugs.launchpad.net/bugs/1089863.

Approved by Daniel van Vugt.

3528. By Daniel van Vugt on 2012-12-13

Revert r3523: lp:~compiz-team/compiz/compiz.performance_1027211.2
It was causing a critical rendering regression (LP: #1089279).

It also caused a second strange regression where it was no longer possible
to safely revert 3513 (!?) without a causing a more severe regression of
LP: #1087193.

3527. By Daniel van Vugt on 2012-12-12

Fix segfaults in compizconfig_test_ccs_setting, due to a reference pointing
at a temporary. (LP: #1089251). Fixes: https://bugs.launchpad.net/bugs/1063617, https://bugs.launchpad.net/bugs/1089251.

Approved by Sam Spilsbury, PS Jenkins bot.

3526. By Daniel van Vugt on 2012-12-12

Remove unused functions, which is an error for clang (LP: #1089250). Fixes: https://bugs.launchpad.net/bugs/1089250.

Approved by Sam Spilsbury, PS Jenkins bot.

3525. By Daniel van Vugt on 2012-12-12

Add a feature for blacklisting certain graphics drivers from being able to
unredirect fullscreen windows. Right now the only known broken drivers are
nouveau and intel on precise (Mesa 8.0). But the blacklist is a regex that
can be adjusted at any time.
(LP: #1089246). Fixes: https://bugs.launchpad.net/bugs/1089246.

Approved by Timo Jyrinki, PS Jenkins bot.