/usr/include/adplug/lds.h is in libadplug-dev 2.2.1+dfsg3-0.1.
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 78 79 80 81 82 83 84 85 86 87 88 89 90 91 | /*
* Adplug - Replayer for many OPL2/OPL3 audio file formats.
* Copyright (C) 1999 - 2004 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
*
* lds.h - LOUDNESS Player by Simon Peter <dn.tlp@gmx.net>
*/
#include "player.h"
class CldsPlayer: public CPlayer
{
public:
static CPlayer *factory(Copl *newopl) { return new CldsPlayer(newopl); }
CldsPlayer(Copl *newopl);
virtual ~CldsPlayer();
bool load(const std::string &filename, const CFileProvider &fp);
virtual bool update();
virtual void rewind(int subsong = -1);
float getrefresh() { return 70.0f; }
std::string gettype() { return std::string("LOUDNESS Sound System"); }
unsigned int getorders() { return numposi; }
unsigned int getorder() { return posplay; }
unsigned int getrow() { return pattplay; }
unsigned int getspeed() { return speed; }
unsigned int getinstruments() { return numpatch; }
private:
typedef struct {
unsigned char mod_misc, mod_vol, mod_ad, mod_sr, mod_wave,
car_misc, car_vol, car_ad, car_sr, car_wave, feedback, keyoff,
portamento, glide, finetune, vibrato, vibdelay, mod_trem, car_trem,
tremwait, arpeggio, arp_tab[12];
unsigned short start, size;
unsigned char fms;
unsigned short transp;
unsigned char midinst, midvelo, midkey, midtrans, middum1, middum2;
} SoundBank;
typedef struct {
unsigned short gototune, lasttune, packpos;
unsigned char finetune, glideto, portspeed, nextvol, volmod, volcar,
vibwait, vibspeed, vibrate, trmstay, trmwait, trmspeed, trmrate, trmcount,
trcwait, trcspeed, trcrate, trccount, arp_size, arp_speed, keycount,
vibcount, arp_pos, arp_count, packwait, arp_tab[12];
struct {
unsigned char chandelay, sound;
unsigned short high;
} chancheat;
} Channel;
typedef struct {
unsigned short patnum;
unsigned char transpose;
} Position;
static const unsigned short frequency[];
static const unsigned char vibtab[], tremtab[];
static const unsigned short maxsound, maxpos;
SoundBank *soundbank;
Channel channel[9];
Position *positions;
unsigned char fmchip[0xff], jumping, fadeonoff, allvolume, hardfade,
tempo_now, pattplay, tempo, regbd, chandelay[9], mode, pattlen;
unsigned short posplay, jumppos, *patterns, speed;
bool playing, songlooped;
unsigned int numpatch, numposi, patterns_size, mainvolume;
void playsound(int inst_number, int channel_number, int tunehigh);
inline void setregs(unsigned char reg, unsigned char val);
inline void setregs_adv(unsigned char reg, unsigned char mask,
unsigned char val);
};
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