# compiz-start script
#
# hacky autodetection of neccessary options for XGL/AIGLX/NVIDIA
#
# Hanno Boeck, http://www.hboeck.de/
#
# Licensed under the same conditions as compiz itself (MIT or GPL)

if [ ! -x /usr/bin/glxinfo ]; then
	echo "glxinfo not found, please install mesa-progs."
	exit -1
fi

GLX_WITH_DIRECT=`glxinfo|grep -c GLX_EXT_texture_from_pixmap`
GLX_WITH_INDIRECT=`LIBGL_ALWAYS_INDIRECT=1 glxinfo|grep -c GLX_EXT_texture_from_pixmap`
GLX_RENDER=`glxinfo|grep -c "OpenGL renderer string: Mesa GLX Indirect"`


COMPIZ_OPTIONS="--replace"

if [ $GLX_WITH_DIRECT -eq 3 ]; then
	if [ $GLX_RENDER -eq 0 ]; then
		echo NVIDA detected
		export __GL_YIELD="NOTHING" 
	else
		echo XGL detected
	fi
elif [ $GLX_WITH_INDIRECT -eq 3 ]; then
	echo AIGLX detected
	export LIBGL_ALWAYS_INDIRECT=1
fi

if [ ! -z $KDE_FULL_SESSION ] && [ -x /usr/bin/kde-window-decorator ]; then
	echo Using KDE decorator
	kde-window-decorator --replace &
else
	echo Using GTK decorator
	gtk-window-decorator --replace &
fi

compiz $COMPIZ_OPTIONS gconf move resize minimize place decoration wobbly fade cube rotate scale switcher zoom dbus