xserver-multidpi/composite
Pauli Nieminen c038b8b28e composite: Only register the block handler when it is required
Even calling block handler that doesn't do much is costly in arm. It
takes a few microseconds each time which adds up to relative high CPU
time because it is done 500+ times per second.

Simple optimization is to register the block handler only when it is
required.

Signed-off-by: Pauli Nieminen <ext-pauli.nieminen@nokia.com>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
2010-12-31 12:52:51 +00:00
..
compalloc.c composite: Only register the block handler when it is required 2010-12-31 12:52:51 +00:00
compext.c Sun's copyrights now belong to Oracle 2010-12-07 11:10:35 -08:00
compinit.c composite: Only register the block handler when it is required 2010-12-31 12:52:51 +00:00
compint.h Sun's copyrights now belong to Oracle 2010-12-07 11:10:35 -08:00
compositeext.h Export CompositeRegisterAlternateVisuals. 2009-04-27 13:29:40 -07:00
compoverlay.c Sun's copyrights now belong to Oracle 2010-12-07 11:10:35 -08:00
compwindow.c Sun's copyrights now belong to Oracle 2010-12-07 11:10:35 -08:00
Makefile.am Export CompositeRegisterAlternateVisuals. 2009-04-27 13:29:40 -07:00