////////////////////////////////////////////////////////////////////////////////
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//
// notify-osd
//
// stack-blur.h - implements stack-blur function
//
// Copyright 2009 Canonical Ltd.
//
// Authors:
//    Mirco "MacSlow" Mueller <mirco.mueller@canonical.com>
//
// Notes:
//    based on stack-blur algorithm by Mario Klingemann <mario@quasimondo.com>
//
// This program is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License version 3, as published
// by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranties of
// MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
// PURPOSE.  See the GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program.  If not, see <http://www.gnu.org/licenses/>.
//
////////////////////////////////////////////////////////////////////////////////

#ifndef _STACK_BLUR_H
#define _STACK_BLUR_H

#include <glib.h>
#include <cairo.h>

void
surface_stack_blur (cairo_surface_t* surface,
		    guint            radius);

#endif // _STACK_BLUR_H