diff options
Diffstat (limited to 'drivers/alsamidi/midi_driver_alsamidi.h')
| -rw-r--r-- | drivers/alsamidi/midi_driver_alsamidi.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/drivers/alsamidi/midi_driver_alsamidi.h b/drivers/alsamidi/midi_driver_alsamidi.h new file mode 100644 index 0000000000..b6956cc32f --- /dev/null +++ b/drivers/alsamidi/midi_driver_alsamidi.h @@ -0,0 +1,69 @@ +/*************************************************************************/ +/* midi_driver_alsamidi.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#ifdef ALSAMIDI_ENABLED + +#ifndef MIDI_DRIVER_ALSAMIDI_H +#define MIDI_DRIVER_ALSAMIDI_H + +#include "core/os/midi_driver.h" +#include "core/os/mutex.h" +#include "core/os/thread.h" +#include "core/vector.h" + +#include <alsa/asoundlib.h> +#include <stdio.h> + +class MIDIDriverALSAMidi : public MIDIDriver { + + Thread *thread; + Mutex *mutex; + + Vector<snd_rawmidi_t *> connected_inputs; + + bool exit_thread; + + static void thread_func(void *p_udata); + + void lock() const; + void unlock() const; + +public: + virtual Error open(); + virtual void close(); + + virtual PoolStringArray get_connected_inputs(); + + MIDIDriverALSAMidi(); + virtual ~MIDIDriverALSAMidi(); +}; + +#endif // MIDI_DRIVER_ALSAMIDI_H +#endif // ALSAMIDI_ENABLED |