Gnash
0.8.11dev
libsound
InputStream.h
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// sound/InputStream.h -- Audio input stream interface
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//
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// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
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// Free Software Foundation, Inc
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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 3 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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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#ifndef SOUND_INPUTSTREAM_H
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#define SOUND_INPUTSTREAM_H
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#include <cstdint>
// For C99 int types
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namespace
gnash
{
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namespace
sound {
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//
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class
InputStream
{
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public
:
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//
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virtual
unsigned
int
fetchSamples
(std::int16_t* to,
unsigned
int
nSamples)=0;
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//
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virtual
unsigned
int
samplesFetched
()
const
=0;
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virtual
bool
eof
()
const
=0;
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virtual
~InputStream
() {}
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};
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}
// gnash.sound namespace
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}
// namespace gnash
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#endif // SOUND_INPUTSTREAM_H
gnash::sound::InputStream::eof
virtual bool eof() const =0
Return true if there'll be no more data to fetch.
gnash
Anonymous namespace for callbacks, local functions, event handlers etc.
Definition:
dbus_ext.cpp:41
gnash::sound::InputStream::fetchSamples
virtual unsigned int fetchSamples(std::int16_t *to, unsigned int nSamples)=0
Fetch the given amount of samples, non-blocking and thread-safe.
gnash::sound::InputStream::~InputStream
virtual ~InputStream()
Definition:
InputStream.h:85
gnash::sound::InputStream
A sound input stream.
Definition:
InputStream.h:47
gnash::sound::InputStream::samplesFetched
virtual unsigned int samplesFetched() const =0
Return number of samples fetched from this stream.
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