/* * gstrtponviftimestamp.h * * Copyright (C) 2014 Axis Communications AB * Author: Guillaume Desmottes * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef __GST_RTP_ONVIF_TIMESTAMP_H__ #define __GST_RTP_ONVIF_TIMESTAMP_H__ #include #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ #define GST_TYPE_RTP_ONVIF_TIMESTAMP \ (gst_rtp_onvif_timestamp_get_type()) #define GST_RTP_ONVIF_TIMESTAMP(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_ONVIF_TIMESTAMP,GstRtpOnvifTimestamp)) #define GST_RTP_ONVIF_TIMESTAMP_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_ONVIF_TIMESTAMP,GstRtpOnvifTimestampClass)) #define GST_IS_RTP_ONVIF_TIMESTAMP(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_ONVIF_TIMESTAMP)) #define GST_IS_RTP_ONVIF_TIMESTAMP_CLASS(klass) \ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_ONVIF_TIMESTAMP)) typedef struct _GstRtpOnvifTimestamp GstRtpOnvifTimestamp; typedef struct _GstRtpOnvifTimestampClass GstRtpOnvifTimestampClass; struct _GstRtpOnvifTimestamp { GstElement element; /* pads */ GstPad *sinkpad,*srcpad; GstClockTime prop_ntp_offset; guint prop_cseq; gboolean prop_set_e_bit; /* currently used ntp-offset *(can be changed runtime with a GstNtpOffset event) */ GstClockTime ntp_offset; /* a GstNtpOffset event might mark the stream as discontinued */ gboolean set_d_bit; gboolean set_e_bit; GstSegment segment; /* Buffer waiting to be handled, only used if prop_set_e_bit is TRUE */ GQueue *event_queue; GstBuffer *buffer; GstBufferList *list; }; struct _GstRtpOnvifTimestampClass { GstElementClass parent_class; }; GType gst_rtp_onvif_timestamp_get_type(void); #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* __GST_RTP_ONVIF_TIMESTAMP_H__ */