mirror of
https://github.com/libretro/scummvm.git
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77 lines
2.3 KiB
C++
77 lines
2.3 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*
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*/
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#ifndef SCI_SFX_ADLIB_H
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#define SCI_SFX_ADLIB_H
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#include "sci/tools.h"
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namespace Sci {
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#define ADLIB_VOICES 12
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struct adlib_def {
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uint8 keyscale1; /* 0-3 !*/
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uint8 freqmod1; /* 0-15 !*/
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uint8 feedback1; /* 0-7 !*/
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uint8 attackrate1; /* 0-15 !*/
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uint8 sustainvol1; /* 0-15 !*/
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uint8 envelope1; /* t/f !*/
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uint8 decayrate1; /* 0-15 !*/
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uint8 releaserate1; /* 0-15 !*/
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uint8 volume1; /* 0-63 !*/
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uint8 ampmod1; /* t/f !*/
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uint8 vibrato1; /* t/f !*/
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uint8 keybdscale1; /* t/f !*/
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uint8 algorithm1; /* 0,1 REVERSED */
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uint8 keyscale2; /* 0-3 !*/
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uint8 freqmod2; /* 0-15 !*/
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uint8 feedback2; /* 0-7 UNUSED */
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uint8 attackrate2; /* 0-15 !*/
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uint8 sustainvol2; /* 0-15 !*/
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uint8 envelope2; /* t/f !*/
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uint8 decayrate2; /* 0-15 !*/
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uint8 releaserate2; /* 0-15 !*/
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uint8 volume2; /* 0-63 !*/
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uint8 ampmod2; /* t/f !*/
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uint8 vibrato2; /* t/f !*/
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uint8 keybdscale2; /* t/f !*/
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uint8 algorithm2; /* 0,1 UNUSED */
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uint8 waveform1; /* 0-3 !*/
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uint8 waveform2; /* 0-3 !*/
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};
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typedef unsigned char adlib_instr[12];
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extern adlib_instr adlib_sbi[96];
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/** Converts a raw SCI adlib instrument into the adlib register format. */
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void make_sbi(adlib_def *one, uint8 *buffer);
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} // End of namespace Sci
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#endif // SCI_SFX_ADLIB_H
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