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/*
* common.h -- Midi Wavetable Processing library
*
* Copyright (C) WildMIDI Developers 2001-2016
*
* This file is part of WildMIDI.
*
* WildMIDI is free software: you can redistribute and/or modify the player
* under the terms of the GNU General Public License and you can redistribute
* and/or modify the library under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, either version 3 of
* the licenses, or(at your option) any later version.
*
* WildMIDI 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 and
* the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU General Public License and the
* GNU Lesser General Public License along with WildMIDI. If not, see
* <http://www.gnu.org/licenses/>.
*/
#ifndef __COMMON_H
#define __COMMON_H
#ifndef __VBCC__
#define WMIDI_UNUSED(x) (void)(x)
#else
#define WMIDI_UNUSED(x) /* vbcc emits an annoying warning for (void)(x) */
#endif
#define MEM_CHUNK 8192
extern int16_t _WM_MasterVolume;
extern uint16_t _WM_SampleRate;
extern uint16_t _WM_MixerOptions;
extern float _WM_reverb_room_width; /* = 16.875f; */
extern float _WM_reverb_room_length; /* = 22.5f; */
extern float _WM_reverb_listen_posx; /* = 8.4375f; */
extern float _WM_reverb_listen_posy; /* = 16.875f; */
extern void _cvt_reset_options (void);
extern uint16_t _cvt_get_option (uint16_t tag);
/* Set our global defines here */
#ifndef M_PI
#define M_PI 3.14159265358979323846
#endif
#ifndef M_LN2
#define M_LN2 0.69314718055994530942
#endif
#endif /* __COMMON_H */
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