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82 lines
2.3 KiB
82 lines
2.3 KiB
15 years ago
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/*
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The mediastreamer library aims at providing modular media processing and I/O
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for linphone, but also for any telephony application.
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Copyright (C) 2001 Simon MORLAT simon.morlat@linphone.org
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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 Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef MS_H
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#define MS_H
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#include "msfilter.h"
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#include "mssync.h"
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void ms_init();
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/* compile graphs attached to a sync source*/
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int ms_compile(MSSync *source);
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/* stop the processing chain attached to a sync source.*/
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void ms_thread_stop(MSSync *sync);
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/**
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* function_name:ms_thread_run
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* @sync: The synchronization source for all the set of graphs to run.
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*
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* Execute the processing chain attached to a sync source. This function loops indefinitely.
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* The media streamer programmer can choose to execute this function directly, or to call ms_start(),
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* that will start a thread for the synchronisation source.
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*
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* Returns: no return value.
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*/
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void *ms_thread_run(void *sync);
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/**
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* function_name:ms_start
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* @sync: A synchronisation source to be started.
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*
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* Starts a thread that will shedule all processing chains attached to the synchronisation source @sync.
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*
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* Returns: no return value.
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*/
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void ms_start(MSSync *sync);
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/**
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* function_name:ms_stop
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* @sync: A synchronisation source to be stopped.
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*
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* Stop the thread that was sheduling the processing chains attached to the synchronisation source @sync.
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* The processing chains are kept unchanged, no object is freed. The synchronisation source can be restarted using ms_start().
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*
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* Returns: no return value.
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*/
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void ms_stop(MSSync *sync);
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gchar * ms_proc_get_param(gchar *parameter);
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gint ms_proc_get_type();
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gint ms_proc_get_speed();
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#endif
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