57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
/**
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* Furnace Tracker - multi-system chiptune tracker
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* Copyright (C) 2021-2025 tildearrow and contributors
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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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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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef _DEFINES_H
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#define _DEFINES_H
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// global
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#define DIV_MAX_CHIPS 32
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#define DIV_MAX_CHANS 128
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#define DIV_MAX_PATTERNS 256
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#define DIV_MAX_CHIP_DEFS 256
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// in-pattern
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#define DIV_MAX_ROWS 256
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#define DIV_MAX_COLS 32
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#define DIV_MAX_EFFECTS 8
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// pattern fields
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#define DIV_PAT_NOTE 0
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#define DIV_PAT_INS 1
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#define DIV_PAT_VOL 2
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#define DIV_PAT_FX(_x) (3+((_x)<<1))
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#define DIV_PAT_FXVAL(_x) (4+((_x)<<1))
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// column type checks
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#define DIV_PAT_IS_EFFECT(_x) ((_x)>DIV_PAT_VOL && (!((_x)&1)))
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#define DIV_PAT_IS_EFFECT_VAL(_x) ((_x)>DIV_PAT_VOL && ((_x)&1))
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#define DIV_NOTE_NULL_PAT 252
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#define DIV_NOTE_OFF 253
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#define DIV_NOTE_REL 254
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#define DIV_MACRO_REL 255
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// sample related
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#define DIV_MAX_SAMPLE_TYPE 4
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// dispatch
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#define DIV_MAX_OUTPUTS 16
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#define DIV_NOTE_NULL 0x7fffffff
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#endif
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