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/*==LICENSE==*
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CyanWorlds.com Engine - MMOG client, server and tools
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Copyright (C) 2011 Cyan Worlds, Inc.
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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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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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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You can contact Cyan Worlds, Inc. by email legal@cyan.com
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or by snail mail at:
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Cyan Worlds, Inc.
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14617 N Newport Hwy
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Mead, WA 99021
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*==LICENSE==*/
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//////////////////////////////////////////////////////////////////////////////
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// //
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// plSoundDeswizzler - Quick helper class to extract a single channel of //
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// data from stereo (or more)-channel data. //
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// //
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//////////////////////////////////////////////////////////////////////////////
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#ifndef _plSoundDeswizzler_h
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#define _plSoundDeswizzler_h
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#include "hsTypes.h"
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//// Class Definition ////////////////////////////////////////////////////////
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class plSoundDeswizzler
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{
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public:
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plSoundDeswizzler( void *srcPtr, UInt32 srcLength, UInt8 numChannels, UInt32 sampleSize );
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plSoundDeswizzler( UInt32 srcLength, UInt8 numChannels, UInt32 sampleSize );
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~plSoundDeswizzler();
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void *GetSourceBuffer( void ) const { return fData; }
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void Extract( UInt8 channelSelect, void *destPtr, UInt32 numBytesToProcess = 0 );
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protected:
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UInt8 *fData;
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UInt32 fNumSamples, fSampleSize, fStride;
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hsBool fOwnsData;
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};
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#endif //_plSoundDeswizzler_h
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