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23fccad1fd
It works the same as the 'tune' property that is used only to signal the element that it should tune, but it is more natural to be used as a signal rather than a property. It is also proxied at the dvbbasebin element
82 lines
2.2 KiB
C
82 lines
2.2 KiB
C
/*
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* dvbbasebin.h -
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* Copyright (C) 2007 Alessandro Decina
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*
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* Authors:
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* Alessandro Decina <alessandro@nnva.org>
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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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#ifndef GST_DVB_BASE_BIN_H
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#define GST_DVB_BASE_BIN_H
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#include <gst/gst.h>
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#include <glib.h>
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#include "camdevice.h"
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G_BEGIN_DECLS
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#define GST_TYPE_DVB_BASE_BIN \
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(dvb_base_bin_get_type())
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#define GST_DVB_BASE_BIN(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DVB_BASE_BIN,DvbBaseBin))
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#define GST_DVB_BASE_BIN_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DVB_BASE_BIN,DvbBaseBinClass))
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#define GST_IS_DVB_BASE_BIN(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DVB_BASE_BIN))
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#define GST_IS_DVB_BASE_BIN_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DVB_BASE_BIN))
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typedef struct _DvbBaseBin DvbBaseBin;
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typedef struct _DvbBaseBinClass DvbBaseBinClass;
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struct _DvbBaseBin {
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GstBin bin;
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GstElement *dvbsrc;
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GstElement *buffer_queue;
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GstElement *tsparse;
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CamDevice *hwcam;
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gboolean trycam;
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GList *pmtlist;
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gboolean pmtlist_changed;
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gchar *filter;
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GHashTable *streams;
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GHashTable *programs;
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gboolean disposed;
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GstTask *task;
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GstPoll *poll;
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GRecMutex lock;
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/* Cached value */
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gchar *program_numbers;
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};
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struct _DvbBaseBinClass {
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GstBinClass parent_class;
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/* signals */
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void (*do_tune) (DvbBaseBin * dvbbasebin);
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};
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GType dvb_base_bin_get_type(void);
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gboolean gst_dvb_base_bin_plugin_init (GstPlugin *plugin);
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G_END_DECLS
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#endif /* GST_DVB_BASE_BIN_H */
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