gr-baz Package
audio_oss_sink.h
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/* -*- c++ -*- */
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/*
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* Copyright 2004-2011 Free Software Foundation, Inc.
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*
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* This file is part of GNU Radio
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*
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* GNU Radio 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 3, or (at your option)
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* any later version.
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*
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* GNU Radio 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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* You should have received a copy of the GNU General Public License
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* along with GNU Radio; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef INCLUDED_AUDIO_OSS_SINK_H
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#define INCLUDED_AUDIO_OSS_SINK_H
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#include <
gr_audio_sink.h
>
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#include <string>
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/*!
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* \brief audio sink using OSS
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* \ingroup audio_blk
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*
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* input signature is one or two streams of floats.
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* Input samples must be in the range [-1,1].
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*/
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class
audio_oss_sink
:
public
audio_sink
{
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int
d_sampling_rate;
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std::string d_device_name;
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int
d_fd;
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short
*d_buffer;
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int
d_chunk_size;
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public
:
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audio_oss_sink
(
int
sampling_rate,
const
std::string device_name =
""
,
bool
ok_to_block =
true
);
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~audio_oss_sink
();
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int
work
(
int
noutput_items,
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gr_vector_const_void_star
&input_items,
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gr_vector_void_star
&output_items);
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};
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#endif
/* INCLUDED_AUDIO_OSS_SINK_H */
gnuradio
gr-audio
lib
oss
audio_oss_sink.h
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