1 /* GStreamer faceoverlay plugin 2 * Copyright (C) 2011 Laura Lucas Alday <lauralucas@gmail.com> 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 20 * DEALINGS IN THE SOFTWARE. 21 * 22 * Alternatively, the contents of this file may be used under the 23 * GNU Lesser General Public License Version 2.1 (the "LGPL"), in 24 * which case the following provisions apply instead of the ones 25 * mentioned above: 26 * 27 * This library is free software; you can redistribute it and/or 28 * modify it under the terms of the GNU Library General Public 29 * License as published by the Free Software Foundation; either 30 * version 2 of the License, or (at your option) any later version. 31 * 32 * This library is distributed in the hope that it will be useful, 33 * but WITHOUT ANY WARRANTY; without even the implied warranty of 34 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 35 * Library General Public License for more details. 36 * 37 * You should have received a copy of the GNU Library General Public 38 * License along with this library; if not, write to the 39 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 40 * Boston, MA 02110-1301, USA. 41 */ 42 43 #ifndef __GST_FACEOVERLAY_H__ 44 #define __GST_FACEOVERLAY_H__ 45 46 #include <gst/gst.h> 47 48 G_BEGIN_DECLS 49 50 #define GST_TYPE_FACEOVERLAY \ 51 (gst_face_overlay_get_type()) 52 #define GST_FACEOVERLAY(obj) \ 53 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FACEOVERLAY,GstFaceOverlay)) 54 #define GST_FACEOVERLAY_CLASS(klass) \ 55 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FACEOVERLAY,GstFaceOverlayClass)) 56 #define GST_IS_FACEOVERLAY(obj) \ 57 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FACEOVERLAY)) 58 #define GST_IS_FACEOVERLAY_CLASS(klass) \ 59 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FACEOVERLAY)) 60 61 typedef struct _GstFaceOverlay GstFaceOverlay; 62 typedef struct _GstFaceOverlayClass GstFaceOverlayClass; 63 64 struct _GstFaceOverlay 65 { 66 GstBin parent; 67 68 GstPad *sinkpad, *srcpad; 69 70 GstElement *face_detect; 71 GstElement *colorspace; 72 GstElement *svg_overlay; 73 74 gboolean process_message; 75 76 gboolean update_svg; 77 78 gchar *location; 79 gfloat x; 80 gfloat y; 81 gfloat w; 82 gfloat h; 83 }; 84 85 struct _GstFaceOverlayClass 86 { 87 GstBinClass parent_class; 88 }; 89 90 GType gst_face_overlay_get_type (void); 91 92 G_END_DECLS 93 94 #endif /* __GST_FACEOVERLAY_H__ */ 95