/* GStreamer * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> * * 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_GST1394_H__ #define __GST_GST1394_H__ #include <gst/gst.h> #include <gst/base/gstpushsrc.h> #include "gst1394clock.h" #include <libraw1394/raw1394.h> #ifdef HAVE_LIBIEC61883 #include <libiec61883/iec61883.h> #endif G_BEGIN_DECLS #define GST_TYPE_DV1394SRC \ (gst_dv1394src_get_type()) #define GST_DV1394SRC(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DV1394SRC,GstDV1394Src)) #define GST_DV1394SRC_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DV1394SRC,GstDV1394SrcClass)) #define GST_IS_DV1394SRC(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DV1394SRC)) #define GST_IS_DV1394SRC_CLASS(klass) \ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DV1394SRC)) typedef struct _GstDV1394Src GstDV1394Src; typedef struct _GstDV1394SrcClass GstDV1394SrcClass; struct _GstDV1394Src { GstPushSrc element; // consecutive=2, skip=4 will skip 4 frames, then let 2 consecutive ones thru gint consecutive; gint skip; gboolean drop_incomplete; gint num_ports; gint port; gint channel; octlet_t guid; gint avc_node; gboolean use_avc; struct raw1394_portinfo pinfo[16]; raw1394handle_t handle; GstBuffer *buf; GstBuffer *frame; guint frame_size; guint frame_rate; guint bytes_in_frame; guint frame_sequence; int control_sock[2]; gchar *uri; gchar *device_name; gboolean connected; #ifdef HAVE_LIBIEC61883 iec61883_dv_fb_t iec61883dv; #endif Gst1394Clock *provided_clock; }; struct _GstDV1394SrcClass { GstPushSrcClass parent_class; /* signal */ void (*frame_dropped) (GstElement *elem); }; GType gst_dv1394src_get_type(void); G_END_DECLS #endif /* __GST_GST1394_H__ */