summaryrefslogtreecommitdiffstatshomepage
path: root/src/osd/interface/midiport.h
blob: 47c5bbc5c52a7c7b3a7fa0932b3596667552c5f8 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
// license:BSD-3-Clause
// copyright-holders:Vas Crabb
/***************************************************************************

    midiport.h

    OSD interface to midi ports

***************************************************************************/
#ifndef MAME_OSD_INTERFACE_MIDIPORT_H
#define MAME_OSD_INTERFACE_MIDIPORT_H

#pragma once

#include <cstdint>
#include <string>


namespace osd {

class midi_input_port
{
public:
	virtual ~midi_input_port() = default;

	virtual bool poll() = 0;
	virtual int read(uint8_t *pOut) = 0;
};


class midi_output_port
{
public:
	virtual ~midi_output_port() = default;

	virtual void write(uint8_t data) = 0;
};

struct midi_port_info
{
	std::string name;
	bool input;
	bool output;
	bool default_input;
	bool default_output;
};

} // namespace osd

#endif // MAME_OSD_INTERFACE_MIDIPORT_H