1 /* GStreamer 2 * Copyright (C) <2006> Wim Taymans <wim@fluendo.com> 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 #ifndef _GST_SIMPLE_VIDEO_MARK_DETECT_H_ 21 #define _GST_SIMPLE_VIDEO_MARK_DETECT_H_ 22 23 #include <gst/video/video.h> 24 #include <gst/video/gstvideofilter.h> 25 26 G_BEGIN_DECLS 27 28 #define GST_TYPE_SIMPLE_VIDEO_MARK_DETECT (gst_video_detect_get_type()) 29 #define GST_SIMPLE_VIDEO_MARK_DETECT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SIMPLE_VIDEO_MARK_DETECT,GstSimpleVideoMarkDetect)) 30 #define GST_SIMPLE_VIDEO_MARK_DETECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SIMPLE_VIDEO_MARK_DETECT,GstSimpleVideoMarkDetectClass)) 31 #define GST_IS_SIMPLE_VIDEO_MARK_DETECT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SIMPLE_VIDEO_MARK_DETECT)) 32 #define GST_IS_SIMPLE_VIDEO_MARK_DETECT_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SIMPLE_VIDEO_MARK_DETECT)) 33 34 typedef struct _GstSimpleVideoMarkDetect GstSimpleVideoMarkDetect; 35 typedef struct _GstSimpleVideoMarkDetectClass GstSimpleVideoMarkDetectClass; 36 37 struct _GstSimpleVideoMarkDetect 38 { 39 GstVideoFilter base_simplevideomarkdetect; 40 41 gboolean message; 42 gint pattern_width; 43 gint pattern_height; 44 gint pattern_count; 45 gint pattern_data_count; 46 gdouble pattern_center; 47 gdouble pattern_sensitivity; 48 gint left_offset; 49 gint bottom_offset; 50 51 gboolean in_pattern; 52 }; 53 54 struct _GstSimpleVideoMarkDetectClass 55 { 56 GstVideoFilterClass base_simplevideomarkdetect_class; 57 }; 58 59 GType gst_video_detect_get_type (void); 60 61 G_END_DECLS 62 63 #endif 64