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/*
* Copyright (C) 2014 ~ 2018 Deepin Technology Co., Ltd.
*
* Author: jouyouyun <jouyouwen717@gmail.com>
*
* This program 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 3 of the License, or
* any later version.
*
* This program 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <glib.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include "gaussianiir2d.h"
int blur(GdkPixbuf *pixbuf, double sigma, double numsteps) {
int width = gdk_pixbuf_get_width(pixbuf);
int height = gdk_pixbuf_get_height(pixbuf);
int rowstride = gdk_pixbuf_get_rowstride(pixbuf);
int n_channels = gdk_pixbuf_get_n_channels(pixbuf);
guchar *image_data = gdk_pixbuf_get_pixels(pixbuf);
gaussianiir2d_pixbuf_c(image_data, width, height,
rowstride, n_channels, sigma, numsteps);
return TRUE;
}
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