/*************************************************************************/ /* midi_driver_alsamidi.h */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2020 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. */ /*************************************************************************/ #ifndef MIDI_DRIVER_ALSAMIDI_H #define MIDI_DRIVER_ALSAMIDI_H #ifdef ALSAMIDI_ENABLED #include "core/os/midi_driver.h" #include "core/os/mutex.h" #include "core/os/thread.h" #include "core/templates/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 PackedStringArray get_connected_inputs(); MIDIDriverALSAMidi(); virtual ~MIDIDriverALSAMidi(); }; #endif // ALSAMIDI_ENABLED #endif // MIDI_DRIVER_ALSAMIDI_H