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src
Processing
AudioIO
AudioIn.hxx
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/*
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* Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
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* UNIVERSITAT POMPEU FABRA
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*
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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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* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef __AudioIn__
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#define __AudioIn__
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#include "
AudioIO.hxx
"
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#include "
Processing.hxx
"
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#include "
Audio.hxx
"
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#include "
AudioOutPort.hxx
"
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#include "
AudioDevice.hxx
"
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namespace
CLAM{
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class
AudioIn
:
public
Processing
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{
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friend
class
AudioManager
;
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friend
class
AudioDevice
;
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private
:
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AudioIOConfig
mConfig;
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AudioDevice
* mpDevice;
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public
:
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AudioOutPort
mOutput
;
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bool
ConcreteConfigure
(
const
ProcessingConfig
& c);
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const
ProcessingConfig
&
GetConfig
()
const
{
return
mConfig;}
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AudioIn
() :
mOutput
(
"Audio Output"
,this ) { mpDevice = 0;
Configure
(
AudioIOConfig
()); }
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AudioIn
(
const
AudioIOConfig
&c) :
mOutput
(
"Audio Output"
,this ) { mpDevice = 0;
Configure
(c); }
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~AudioIn
() {
if
(mpDevice) mpDevice->
Unregister
(*
this
); }
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const
char
*
GetClassName
()
const
{
return
"AudioIn"
;}
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bool
Do
(
void
);
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bool
Do
(
Audio
& data)
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{
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if
(!
AbleToExecute
())
return
true
;
// object was disabled
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mpDevice->
Read
(data,mConfig.GetChannelID());
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return
true
;
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}
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void
GetDeviceInfo
(
AudioDevice::TInfo
&)
const
;
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int
GetChannelID
()
const
{
return
mConfig.GetChannelID();}
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bool
IsSyncSource
()
const
{
return
true
; }
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protected
:
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bool
ConcreteStart
(
void
);
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};
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};
//CLAM
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#endif // __AudioIn__
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