/* GStreamer Split Muxed File Source * Copyright (C) 2014 Jan Schmidt <jan@centricular.com> * * 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_SPLITMUX_SRC_H__ #define __GST_SPLITMUX_SRC_H__ #include <gst/gst.h> #include "gstsplitmuxpartreader.h" G_BEGIN_DECLS #define GST_TYPE_SPLITMUX_SRC \ (gst_splitmux_src_get_type()) #define GST_SPLITMUX_SRC(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SPLITMUX_SRC,GstSplitMuxSrc)) #define GST_SPLITMUX_SRC_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SPLITMUX_SRC,GstSplitMuxSrcClass)) #define GST_IS_SPLITMUX_SRC(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SPLITMUX_SRC)) #define GST_IS_SPLITMUX_SRC_CLASS(klass) \ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SPLITMUX_SRC)) typedef struct _GstSplitMuxSrc GstSplitMuxSrc; typedef struct _GstSplitMuxSrcClass GstSplitMuxSrcClass; struct _GstSplitMuxSrc { GstBin parent; GMutex lock; GMutex msg_lock; gboolean running; gchar *location; /* OBJECT_LOCK */ GstSplitMuxPartReader **parts; guint num_parts; guint num_prepared_parts; guint num_created_parts; guint cur_part; gboolean async_pending; gboolean pads_complete; GRWLock pads_rwlock; GList *pads; /* pads_lock */ guint n_pads; guint n_notlinked; GstClockTime total_duration; GstClockTime end_offset; GstSegment play_segment; guint32 segment_seqnum; }; struct _GstSplitMuxSrcClass { GstBinClass parent_class; }; GType splitmux_src_pad_get_type (void); #define SPLITMUX_TYPE_SRC_PAD splitmux_src_pad_get_type() #define SPLITMUX_SRC_PAD_CAST(p) ((SplitMuxSrcPad *)(p)) #define SPLITMUX_SRC_PAD(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),SPLITMUX_TYPE_SRC_PAD,SplitMuxSrcPad)) struct _SplitMuxSrcPad { GstPad parent; guint cur_part; GstSplitMuxPartReader *reader; GstPad *part_pad; GstSegment segment; gboolean set_next_discont; gboolean clear_next_discont; gboolean sent_stream_start; gboolean sent_caps; gboolean sent_segment; }; struct _SplitMuxSrcPadClass { GstPadClass parent; }; GType gst_splitmux_src_get_type (void); #define SPLITMUX_SRC_LOCK(s) g_mutex_lock(&(s)->lock) #define SPLITMUX_SRC_UNLOCK(s) g_mutex_unlock(&(s)->lock) #define SPLITMUX_SRC_MSG_LOCK(s) g_mutex_lock(&(s)->msg_lock) #define SPLITMUX_SRC_MSG_UNLOCK(s) g_mutex_unlock(&(s)->msg_lock) #define SPLITMUX_SRC_PADS_WLOCK(s) g_rw_lock_writer_lock(&(s)->pads_rwlock) #define SPLITMUX_SRC_PADS_WUNLOCK(s) g_rw_lock_writer_unlock(&(s)->pads_rwlock) #define SPLITMUX_SRC_PADS_RLOCK(s) g_rw_lock_reader_lock(&(s)->pads_rwlock) #define SPLITMUX_SRC_PADS_RUNLOCK(s) g_rw_lock_reader_unlock(&(s)->pads_rwlock) GST_ELEMENT_REGISTER_DECLARE (splitmuxsrc); G_END_DECLS #endif /* __GST_SPLITMUX_SRC_H__ */