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+/******************************************************************************
+* recordMyDesktop *
+*******************************************************************************
+* *
+* Copyright (C) 2006,2007,2008 John Varouhakis *
+* *
+* *
+* This program is free software; you can redistribute it and/or modify *
+* it under the terms of the GNU General Public License as published by *
+* the Free Software Foundation; either version 2 of the License, or *
+* (at your option) any later version. *
+* *
+* This program 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 General Public License for more details. *
+* *
+* You should have received a copy of the GNU General Public License *
+* along with this program; if not, write to the Free Software *
+* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
+* *
+* *
+* *
+* For further information contact me at johnvarouhakis@gmail.com *
+******************************************************************************/
+
+#ifndef OPENDEV_H
+#define OPENDEV_H 1
+
+#include "rmdtypes.h"
+
+
+#ifdef HAVE_LIBASOUND
+/**
+* Try to open (alsa) sound device, with the desired parameters,
+* and place the obtained ones on their place
+*
+* \param pcm_dev name of the device
+*
+* \param channels desired number of channels
+* (gets modified with the acieved value)
+*
+* \param frequency desired frequency(gets modified with the acieved value)
+*
+* \param buffsize Size of buffer
+*
+* \param periodsize Size of a period(can be NULL)
+*
+* \param periodtime Duration of a period(can be NULL)
+*
+* \param hardpause Set to 1 when the device has to be stopped during pause
+* and to 0 when it supports pausing
+* (can be NULL)
+*
+* \returns snd_pcm_t handle on success, NULL on failure
+*/
+snd_pcm_t *OpenDev( const char *pcm_dev,
+ unsigned int *channels,
+ unsigned int *frequency,
+ snd_pcm_uframes_t *buffsize,
+ snd_pcm_uframes_t *periodsize,
+ unsigned int *periodtime,
+ int *hardpause);
+#else
+/**
+* Try to open (OSS) sound device, with the desired parameters.
+*
+*
+* \param pcm_dev name of the device
+*
+* \param channels desired number of channels
+*
+* \param frequency desired frequency
+*
+*
+* \returns file descriptor of open device,-1 on failure
+*/
+int OpenDev( const char *pcm_dev,
+ unsigned int channels,
+ unsigned int frequency);
+#endif
+
+
+#endif
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