1 /* GStreamer 2 * Copyright (C) <2009> Sebastian Dröge <sebastian.droege@collabora.co.uk> 3 * 4 * EffecTV - Realtime Digital Video Effector 5 * Copyright (C) 2001-2006 FUKUCHI Kentaro 6 * 7 * StreakTV - afterimage effector. 8 * Copyright (C) 2001-2002 FUKUCHI Kentaro 9 * 10 * EffecTV is free software. This library is free software; 11 * you can redistribute it and/or 12 * modify it under the terms of the GNU Library General Public 13 * License as published by the Free Software Foundation; either 14 * version 2 of the License, or (at your option) any later version. 15 * 16 * This library is distributed in the hope that it will be useful, 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 19 * Library General Public License for more details. 20 * 21 * You should have received a copy of the GNU Library General Public 22 * License along with this library; if not, write to the 23 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 24 * Boston, MA 02110-1301, USA. 25 */ 26 27 #ifndef __GST_STREAK_H__ 28 #define __GST_STREAK_H__ 29 30 #include <gst/gst.h> 31 32 #include <gst/video/video.h> 33 #include <gst/video/gstvideofilter.h> 34 35 G_BEGIN_DECLS 36 37 #define GST_TYPE_STREAKTV \ 38 (gst_streaktv_get_type()) 39 #define GST_STREAKTV(obj) \ 40 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_STREAKTV,GstStreakTV)) 41 #define GST_STREAKTV_CLASS(klass) \ 42 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_STREAKTV,GstStreakTVClass)) 43 #define GST_IS_STREAKTV(obj) \ 44 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_STREAKTV)) 45 #define GST_IS_STREAKTV_CLASS(klass) \ 46 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_STREAKTV)) 47 48 typedef struct _GstStreakTV GstStreakTV; 49 typedef struct _GstStreakTVClass GstStreakTVClass; 50 51 #define PLANES 32 52 53 struct _GstStreakTV 54 { 55 GstVideoFilter element; 56 57 /* < private > */ 58 gboolean feedback; 59 60 guint32 *planebuffer; 61 guint32 *planetable[PLANES]; 62 gint plane; 63 }; 64 65 struct _GstStreakTVClass 66 { 67 GstVideoFilterClass parent_class; 68 }; 69 70 GType gst_streaktv_get_type (void); 71 72 G_END_DECLS 73 74 #endif /* __GST_STREAK_H__ */ 75