compiz: Changes to 'master'

[Dennis Kasprzyk]

 include/compiz.h |    4 
 plugins/blur.c   |  267 +++++++++++++++++++++++++++++++++++++++++--------------
 src/paint.c      |   17 +--
 3 files changed, 211 insertions(+), 77 deletions(-)

New commits:
commit 43fadab2663337f3c1c117e8010049e0e57d3b23
Author: Dennis Kasprzyk <onestone at beryl-project.org>
Date:   Mon Mar 12 21:37:41 2007 +0100

    Added blur occlusion detection. This will disable multiple levels of blur on overlapping blur regions.

commit 1b859aeb2ffc1992625abbc24c002e987f47f680
Author: Dennis Kasprzyk <onestone at beryl-project.org>
Date:   Mon Mar 12 21:20:06 2007 +0100

    Save lastPaint and lastMask during occlusion detection.

commit f8f13de9249e38311c03da9d207e0e5cd6a0d23c
Author: Dennis Kasprzyk <onestone at beryl-project.org>
Date:   Mon Mar 12 21:18:22 2007 +0100

    Don't blur opaque windows if decorations are also blured.