compiz: Changes to 'master'

[Dennis Kasprzyk]

 plugins/blur.c |   83 ++++++++++-----------------------------------------------
 1 file changed, 16 insertions(+), 67 deletions(-)

New commits:
commit 86fa048e7b0c98cedd21045713082b3e6a6f5816
Author: Dennis Kasprzyk <onestone at opencompositing.org>
Date:   Fri Apr 4 15:21:53 2008 +0200

    Leave one free texture coordinate unit for fragment.position and use it also again in the blur shader. This should fix plugins that require fragment.position, if "independet texture fetch" is enabled in the blur plugin.