1 /* GStreamer 2 * Copyright (C) 2013 Rdio, Inc. <ingestions@rd.io> 3 * Copyright (C) 2013 David Schleef <ds@schleef.org> 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public 16 * License along with this library; if not, write to the 17 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 */ 20 21 #ifndef _GST_YADIF_H_ 22 #define _GST_YADIF_H_ 23 24 #include <gst/base/gstbasetransform.h> 25 #include <gst/video/video.h> 26 27 G_BEGIN_DECLS 28 29 #define GST_TYPE_YADIF (gst_yadif_get_type()) 30 #define GST_YADIF(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_YADIF,GstYadif)) 31 #define GST_YADIF_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_YADIF,GstYadifClass)) 32 #define GST_IS_YADIF(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_YADIF)) 33 #define GST_IS_YADIF_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_YADIF)) 34 35 typedef struct _GstYadif GstYadif; 36 typedef struct _GstYadifClass GstYadifClass; 37 38 typedef enum { 39 GST_DEINTERLACE_MODE_AUTO, 40 GST_DEINTERLACE_MODE_INTERLACED, 41 GST_DEINTERLACE_MODE_DISABLED 42 } GstDeinterlaceMode; 43 44 struct _GstYadif 45 { 46 GstBaseTransform base_yadif; 47 48 GstDeinterlaceMode mode; 49 50 GstVideoInfo video_info; 51 52 GstVideoFrame prev_frame; 53 GstVideoFrame cur_frame; 54 GstVideoFrame next_frame; 55 GstVideoFrame dest_frame; 56 }; 57 58 struct _GstYadifClass 59 { 60 GstBaseTransformClass base_yadif_class; 61 }; 62 63 GType gst_yadif_get_type (void); 64 65 G_END_DECLS 66 67 #endif 68