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74 lines
2.1 KiB
C
74 lines
2.1 KiB
C
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/* GStreamer concat element
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*
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* Copyright (c) 2014 Sebastian Dröge <sebastian@centricular.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef __GST_CONCAT_H__
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#define __GST_CONCAT_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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#define GST_TYPE_CONCAT (gst_concat_get_type())
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#define GST_CONCAT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_CONCAT, GstConcat))
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#define GST_CONCAT_CAST(obj) ((GstConcat*)obj)
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#define GST_CONCAT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_CONCAT,GstConcatClass))
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#define GST_IS_CONCAT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CONCAT))
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#define GST_IS_CONCAT_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CONCAT))
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typedef struct _GstConcat GstConcat;
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typedef struct _GstConcatClass GstConcatClass;
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/**
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* GstConcat:
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*
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* The private concat structure
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*/
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struct _GstConcat
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{
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/*< private >*/
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GstElement parent;
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GMutex lock;
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GCond cond;
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GList *sinkpads; /* Last is earliest */
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GstPad *current_sinkpad;
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GstPad *srcpad;
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guint pad_count;
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/* Format we're operating in */
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GstFormat format;
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/* In format, running time or accumulated byte offset */
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guint64 current_start_offset;
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/* Between current pad's segment start and stop */
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guint64 last_stop;
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};
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struct _GstConcatClass
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{
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GstElementClass parent_class;
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};
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G_GNUC_INTERNAL GType gst_concat_get_type (void);
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G_END_DECLS
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#endif /* __GST_CONCAT_H__ */
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