1 /* GStreamer 2 * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public 15 * License along with this library; if not, write to the 16 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 20 21 #ifndef __GST_SMOOTH_H__ 22 #define __GST_SMOOTH_H__ 23 24 25 #include <gst/gst.h> 26 #include <gst/video/video.h> 27 #include <gst/video/gstvideofilter.h> 28 29 #ifdef __cplusplus 30 extern "C" { 31 #endif /* __cplusplus */ 32 33 34 #define GST_TYPE_SMOOTH \ 35 (gst_smooth_get_type()) 36 #define GST_SMOOTH(obj) \ 37 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SMOOTH,GstSmooth)) 38 #define GST_SMOOTH_CLASS(klass) \ 39 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SMOOTH,GstSmoothClass)) 40 #define GST_IS_SMOOTH(obj) \ 41 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SMOOTH)) 42 #define GST_IS_SMOOTH_CLASS(klass) \ 43 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SMOOTH)) 44 45 typedef struct _GstSmooth GstSmooth; 46 typedef struct _GstSmoothClass GstSmoothClass; 47 48 struct _GstSmooth { 49 GstVideoFilter element; 50 51 int format; 52 int width; 53 int height; 54 55 gboolean active; 56 int tolerance; 57 int filtersize; 58 gboolean luma_only; 59 60 GstPad *sinkpad,*srcpad; 61 }; 62 63 struct _GstSmoothClass { 64 GstVideoFilterClass parent_class; 65 }; 66 67 GType gst_smooth_get_type(void); 68 69 70 #ifdef __cplusplus 71 } 72 #endif /* __cplusplus */ 73 74 75 #endif /* __GST_SMOOTH_H__ */ 76