/usr/include/sidplayfp/builders/residfp.h is in libsidplayfp-dev 1.2.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 | /*
* This file is part of libsidplayfp, a SID player engine.
*
* Copyright 2011-2013 Leandro Nini <drfiemost@users.sourceforge.net>
* Copyright 2007-2010 Antti Lankila
* Copyright 2001 Simon White
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef RESIDFP_H
#define RESIDFP_H
#include "sidplayfp/sidbuilder.h"
#include "sidplayfp/siddefs.h"
/**
* ReSIDfp Builder Class
*/
class SID_EXTERN ReSIDfpBuilder: public sidbuilder
{
public:
ReSIDfpBuilder(const char * const name) :
sidbuilder(name) {}
~ReSIDfpBuilder();
/**
* Available sids.
*
* @return the number of available sids, 0 = endless.
*/
unsigned int availDevices() const { return 0; }
/**
* Create the sid emu.
*
* @param sids the number of required sid emu
*/
unsigned int create(unsigned int sids);
const char *credits() const;
/// @name global settings
/// Settings that affect all SIDs.
//@{
/// enable/disable filter.
void filter(bool enable);
/**
* Set 6581 filter curve.
*
* @param filterCurve from 0.0 (light) to 1.0 (dark) (default 0.5)
*/
void filter6581Curve(double filterCurve);
/**
* Set 8580 filter curve.
*
* @param filterCurve curve center frequency (default 12500)
*/
void filter8580Curve(double filterCurve);
//@}
};
#endif // RESIDFP_H
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