gstreamer/ext/resindvd/resindvdbin.h
Jan Schmidt b769f22404 resindvd: Fix raciness in rsndvdbin when initially creating pads
Protect pad exposure with a preroll lock to avoid situations
where no-more-pads is fired more than once, or fired just before
the last pad is actually added.
2009-05-14 11:28:14 +01:00

87 lines
2.3 KiB
C

/* GStreamer
* Copyright (C) 2008 Jan Schmidt <thaytan@noraisin.net>
*
* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __RESINDVDBIN_H__
#define __RESINDVDBIN_H__
#include <gst/gst.h>
G_BEGIN_DECLS
/* #defines don't like whitespacey bits */
#define RESIN_TYPE_DVDBIN \
(rsn_dvdbin_get_type())
#define RESINDVDBIN(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),RESIN_TYPE_DVDBIN,RsnDvdBin))
#define RESINDVDBIN_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),RESIN_TYPE_DVDBIN,RsnDvdBinClass))
#define IS_RESINDVDBIN(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),RESIN_TYPE_DVDBIN))
#define IS_RESINDVDBIN_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),RESIN_TYPE_DVDBIN))
typedef struct _RsnDvdBin RsnDvdBin;
typedef struct _RsnDvdBinClass RsnDvdBinClass;
#define DVD_ELEM_SOURCE 0
#define DVD_ELEM_DEMUX 1
#define DVD_ELEM_MQUEUE 2
#define DVD_ELEM_SPUQ 3
#define DVD_ELEM_VIDDEC 4
#define DVD_ELEM_PARSET 5
#define DVD_ELEM_AUDDEC 6
#define DVD_ELEM_VIDQ 7
#define DVD_ELEM_SPU_SELECT 8
#define DVD_ELEM_AUD_SELECT 9
#define DVD_ELEM_AUD_MUNGE 10
#define DVD_ELEM_LAST 11
struct _RsnDvdBin
{
GstBin element;
/* Protects pieces list and properties */
GMutex *dvd_lock;
GMutex *preroll_lock;
gchar *device;
gchar *last_uri;
GstElement *pieces[DVD_ELEM_LAST];
GstPad *video_pad;
GstPad *audio_pad;
GstPad *subpicture_pad;
gboolean video_added;
gboolean audio_added;
gboolean subpicture_added;
GList *mq_req_pads;
};
struct _RsnDvdBinClass
{
GstBinClass parent_class;
};
GType rsn_dvdbin_get_type (void);
G_END_DECLS
#endif /* __RESINDVDBIN_H__ */