/* * GStreamer * Copyright (C) <2010> Jan Schmidt <thaytan@noraisin.net> * Copyright (C) <2012> Luis de Bethencourt <luis@debethencourt.com> * * Chromium - burning chrome video effect. * Based on Pete Warden's FreeFrame plugin with the same name. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * * Alternatively, the contents of this file may be used under the * GNU Lesser General Public License Version 2.1 (the "LGPL"), in * which case the following provisions apply instead of the ones * mentioned above: * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef __GST_GAUSS_BLUR_H__ #define __GST_GAUSS_BLUR_H__ #include <gst/gst.h> #include <gst/video/video.h> #include <gst/video/gstvideofilter.h> G_BEGIN_DECLS #define GST_TYPE_GAUSSIANBLUR (gst_gaussianblur_get_type()) #define GST_GAUSSIANBLUR(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GAUSSIANBLUR, GstGaussianBlur)) typedef struct _GstGaussianBlur GstGaussianBlur; typedef struct _GstGaussianBlurClass GstGaussianBlurClass; struct _GstGaussianBlur { GstVideoFilter videofilter; gint width, height, stride; float cur_sigma, sigma; int windowsize; float *kernel; float *kernel_sum; float *tempim; gint16 *smoothedim; }; struct _GstGaussianBlurClass { GstVideoFilterClass parent_class; }; GType gst_gaussianblur_get_type(void); GST_ELEMENT_REGISTER_DECLARE (gaussianblur); G_END_DECLS #endif