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40 lines
1.6 KiB
40 lines
1.6 KiB
/*
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Calf Box, an open source musical instrument.
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Copyright (C) 2010-2011 Krzysztof Foltman
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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 3 of the License, or
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(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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef CBOX_PATTERN_MAKER_H
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#define CBOX_PATTERN_MAKER_H
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#include <glib.h>
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CBOX_EXTERN_CLASS(cbox_midi_pattern_maker)
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struct cbox_midi_pattern;
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struct cbox_midi_pattern_maker;
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struct cbox_song;
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extern struct cbox_midi_pattern_maker *cbox_midi_pattern_maker_new(uint64_t ppqn_factor);
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extern void cbox_midi_pattern_maker_destroy(struct cbox_midi_pattern_maker *maker);
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extern gboolean cbox_midi_pattern_maker_load_smf(struct cbox_midi_pattern_maker *maker, const char *filename, int *length, GError **error);
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extern void cbox_midi_pattern_maker_add(struct cbox_midi_pattern_maker *maker, uint32_t time, uint8_t cmd, uint8_t val1, uint8_t val2);
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extern void cbox_midi_pattern_maker_add_mem(struct cbox_midi_pattern_maker *maker, uint32_t time, const uint8_t *src, uint32_t len);
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extern struct cbox_midi_pattern *cbox_midi_pattern_maker_create_pattern(struct cbox_midi_pattern_maker *maker, struct cbox_song *owner, gchar *name);
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#endif
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