-/* === S Y N F I G ========================================================= */
-/*! \file synfig/blur.h
-** \brief Blur Helper Header file
-**
-** $Id$
-**
-** \legal
-** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-**
-** This package is free software; you can redistribute it and/or
-** modify it under the terms of the GNU General Public License as
-** published by the Free Software Foundation; either version 2 of
-** the License, or (at your option) any later version.
-**
-** This package is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-** General Public License for more details.
-** \endlegal
-*/
-/* ========================================================================= */
-
-/* === S T A R T =========================================================== */
-
-#ifndef __SYNFIG_BLUR_HELPER_H
-#define __SYNFIG_BLUR_HELPER_H
-
-/* === H E A D E R S ======================================================= */
-#include <synfig/surface.h>
-#include <synfig/color.h>
-#include <synfig/vector.h>
-
-/* === M A C R O S ========================================================= */
-
-/* === T Y P E D E F S ===================================================== */
-
-/* === C L A S S E S & S T R U C T S ======================================= */
-class synfig::ProgressCallback;
-
-class Blur
-{
-public:
- enum Type
- {
- BOX =0,
- FASTGAUSSIAN =1,
- CROSS =2,
- GAUSSIAN =3,
- DISC =4,
-
- FORCE_DWORD = 0x8fffffff
- };
-
-private:
- synfig::Point size;
- int type;
-
- synfig::ProgressCallback *cb;
-
-public:
- synfig::Point & set_size(const synfig::Point &v) { return (size = v); }
- const synfig::Point & get_size() const { return size; }
- synfig::Point & get_size() { return size; }
-
- int & set_type(const int &t) { return (type = t); }
- const int & get_type() const { return type; }
- int & get_type() { return type; }
-
- Blur() {}
- Blur(const synfig::Point &s, int t, synfig::ProgressCallback *callb=0):size(s), type(t), cb(callb) {}
- Blur(synfig::Real sx, synfig::Real sy, int t, synfig::ProgressCallback *callb = 0): size(sx,sy), type(t), cb(callb) {}
-
- //Parametric Blur
- synfig::Point operator ()(const synfig::Point &p) const;
- synfig::Point operator ()(synfig::Real x, synfig::Real y) const;
-
- //Surface based blur
- // input surface can be the same as output surface,
- // though both have to be the same size
- bool operator ()(const synfig::Surface &surface, const synfig::Vector &resolution, synfig::Surface &out) const;
-
- bool operator ()(const etl::surface<float> &surface, const synfig::Vector &resolution, etl::surface<float> &out) const;
- //bool operator ()(const etl::surface<unsigned char> &surface, const synfig::Vector &resolution, etl::surface<unsigned char> &out) const;
-};
-
-/* === E N D =============================================================== */
-
-#endif