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Diffstat (limited to 'share/examples/sound/ossmidi.h')
-rw-r--r-- | share/examples/sound/ossmidi.h | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/share/examples/sound/ossmidi.h b/share/examples/sound/ossmidi.h deleted file mode 100644 index 99a6bacffe73..000000000000 --- a/share/examples/sound/ossmidi.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * SPDX-License-Identifier: BSD-2-Clause - * - * Copyright (c) 2022 Goran Mekić - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include <stdlib.h> -#include <stdio.h> -#include <fcntl.h> - -#define CMD_MASK 0xF0 -#define NOTE_ON 0x90 -#define NOTE_OFF 0x80 -#define CHANNEL_MASK 0xF -#define CONTROLLER_ON 0xB0 - -typedef struct midi_event { - unsigned char type; - unsigned char channel; - union { - unsigned char note; - unsigned controller; - }; - union { - unsigned char velocity; - unsigned char value; - }; -} midi_event_t; - -typedef struct midi_config { - char *device; - int fd; -} midi_config_t; - -void -oss_midi_init(midi_config_t *config) -{ - if ((config->fd = open(config->device, O_RDWR)) == -1) { - perror("Error opening MIDI device"); - exit(1); - } -} |