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a7505ee0bc
Co-authored-by: Adam Scott <ascott.ca@gmail.com> Co-authored-by: A Thousand Ships <96648715+AThousandShips@users.noreply.github.com>
61 lines
3.1 KiB
C++
61 lines
3.1 KiB
C++
/**************************************************************************/
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/* webmidi_driver.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#ifndef WEBMIDI_DRIVER_H
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#define WEBMIDI_DRIVER_H
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#include "core/os/midi_driver.h"
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#include "godot_js.h"
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#include "godot_midi.h"
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class MIDIDriverWebMidi : public MIDIDriver {
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private:
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static const int MAX_EVENT_BUFFER_LENGTH = 2;
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uint8_t _event_buffer[MAX_EVENT_BUFFER_LENGTH];
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public:
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// Override return type to make writing static callbacks less tedious.
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static MIDIDriverWebMidi *get_singleton();
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virtual Error open() override;
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virtual void close() override final;
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MIDIDriverWebMidi() = default;
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virtual ~MIDIDriverWebMidi();
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WASM_EXPORT static void set_input_names_callback(int p_size, const char **p_input_names);
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static void _set_input_names_callback(const Vector<String> &p_input_names);
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WASM_EXPORT static void on_midi_message(int p_device_index, int p_status, const uint8_t *p_data, int p_data_len);
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static void _on_midi_message(int p_device_index, int p_status, const PackedByteArray &p_data, int p_data_len);
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};
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#endif // WEBMIDI_DRIVER_H
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