/* GStreamer * Copyright (C) 2010 REAL_NAME <EMAIL_ADDRESS> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef _GST_SDI_DEMUX_H_ #define _GST_SDI_DEMUX_H_ #include <gst/gst.h> #include <gst/gst.h> G_BEGIN_DECLS #define GST_TYPE_SDI_DEMUX (gst_sdi_demux_get_type()) #define GST_SDI_DEMUX(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SDI_DEMUX,GstSdiDemux)) #define GST_SDI_DEMUX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SDI_DEMUX,GstSdiDemuxClass)) #define GST_IS_SDI_DEMUX(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SDI_DEMUX)) #define GST_IS_SDI_DEMUX_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SDI_DEMUX)) typedef struct _GstSdiDemux GstSdiDemux; typedef struct _GstSdiDemuxClass GstSdiDemuxClass; typedef struct _GstSdiFormat GstSdiFormat; struct _GstSdiDemux { GstElement base_sdidemux; GstPad *sinkpad; GstPad *srcpad; GstBuffer *output_buffer; int line; int offset; gboolean have_hsync; gboolean have_vsync; guchar stored_line[2160]; /* 864/2*5 */ int frame_number; guint32 last_sync; GstSdiFormat *format; }; struct _GstSdiFormat { int lines; int active_lines; int width; int start0; int start1; int tff; }; struct _GstSdiDemuxClass { GstElementClass base_sdidemux_class; }; GType gst_sdi_demux_get_type (void); G_END_DECLS #endif