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2a7b791b32
Original commit message from CVS: * gst/elements/gstfdsrc.c: (gst_fdsrc_class_init), (gst_fdsrc_change_state), (gst_fdsrc_release_locks), (gst_fdsrc_get): * gst/elements/gstfdsrc.h: Fix hang on state-change with blocking input (#149791).
75 lines
2 KiB
C
75 lines
2 KiB
C
/* GStreamer
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* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
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* 2000 Wim Taymans <wtay@chello.be>
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*
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* gstfdsrc.h:
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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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_FDSRC_H__
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#define __GST_FDSRC_H__
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#include <gst/gst.h>
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G_BEGIN_DECLS
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#define GST_TYPE_FDSRC \
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(gst_fdsrc_get_type())
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#define GST_FDSRC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FDSRC,GstFdSrc))
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#define GST_FDSRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FDSRC,GstFdSrcClass))
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#define GST_IS_FDSRC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FDSRC))
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#define GST_IS_FDSRC_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FDSRC))
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typedef struct _GstFdSrc GstFdSrc;
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typedef struct _GstFdSrcClass GstFdSrcClass;
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struct _GstFdSrc {
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GstElement element;
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/* pads */
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GstPad *srcpad;
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/* fd */
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gint fd;
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gboolean interrupted;
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gchar *uri;
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gulong curoffset; /* current offset in file */
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gulong blocksize; /* bytes per read */
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guint64 timeout; /* read timeout, in nanoseconds */
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gulong seq; /* buffer sequence number */
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};
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struct _GstFdSrcClass {
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GstElementClass parent_class;
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/* signals */
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void (*timeout) (GstElement *element);
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};
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GType gst_fdsrc_get_type(void);
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G_END_DECLS
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#endif /* __GST_FDSRC_H__ */
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