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lxdream.org :: lxdream/src/drivers/audio_null.c
lxdream 0.9.1
released Jun 29
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filename src/drivers/audio_null.c
changeset 643:653b0a70f173
prev561:533f6b478071
next697:479b8c213f61
author bhaal22
date Tue Feb 26 01:10:48 2008 +0000 (14 years ago)
permissions -rw-r--r--
last change Commit initial ALSA audio driver
Add init/shutdown stubs to audio driver structure
file annotate diff log raw
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/**
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 * $Id$
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 * 
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 * The "null" audio driver, which just discards all input without even
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 * looking at it.
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 *
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 * Copyright (c) 2005 Nathan Keynes.
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program 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
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 * GNU General Public License for more details.
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 */
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#include "aica/audio.h"
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gboolean audio_null_init()
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{
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  return TRUE;
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}
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gboolean audio_null_set_format( uint32_t rate, uint32_t format )
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{
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    return TRUE;
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}
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gboolean audio_null_process_buffer( audio_buffer_t buffer )
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{
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    return TRUE;
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}
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gboolean audio_null_close()
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{
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  return TRUE;
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}
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struct audio_driver audio_null_driver = { "null", 
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					  audio_null_init,
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					  audio_null_set_format, 
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					  audio_null_process_buffer,
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                                          audio_null_close};
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