/usr/include/adplug/analopl.h is in libadplug-dev 2.2.1+dfsg3-0.3.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | /*
* Adplug - Replayer for many OPL2/OPL3 audio file formats.
* Copyright (C) 1999 - 2005 Simon Peter, <dn.tlp@gmx.net>, et al.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* analopl.h - Spectrum analyzing hardware OPL, by Simon Peter <dn.tlp@gmx.net>
*/
#ifndef H_ADPLUG_ANALOPL
#define H_ADPLUG_ANALOPL
#include "realopl.h"
class CAnalopl: public CRealopl
{
public:
CAnalopl(unsigned short initport = DFL_ADLIBPORT); // initport = OPL2 hardware baseport
// get carrier volume of adlib voice v on chip c
int getcarriervol(unsigned int v, unsigned int c = 0);
// get modulator volume of adlib voice v on chip c
int getmodulatorvol(unsigned int v, unsigned int c = 0);
bool getkeyon(unsigned int v, unsigned int c = 0);
void write(int reg, int val);
protected:
unsigned char keyregs[2][9][2]; // shadow key register
};
#endif
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