mirror of https://github.com/zeldaret/tmc.git
79 lines
2.3 KiB
C
Executable File
79 lines
2.3 KiB
C
Executable File
// Copyright(c) 2016 YamaArashi
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// 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, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#ifndef MIDI_H
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#define MIDI_H
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#include <cstdint>
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enum class MidiFormat { SingleTrack, MultiTrack };
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enum class EventType {
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EndOfTie = 0x01,
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Label = 0x11,
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LoopEnd = 0x12,
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LoopEndBegin = 0x13,
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LoopBegin = 0x14,
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OriginalTimeSignature = 0x15,
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WholeNoteMark = 0x16,
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Pattern = 0x17,
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TimeSignature = 0x18,
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Tempo = 0x19,
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InstrumentChange = 0x21,
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Controller = 0x22,
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PitchBend = 0x23,
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KeyShift = 0x31,
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Note = 0x40,
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TimeSplit = 0xFE,
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EndOfTrack = 0xFF,
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Extended,
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Wait,
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NoteOff,
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};
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struct Event {
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std::int32_t time = 0;
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EventType type;
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std::uint8_t note = 0;
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std::uint8_t param1 = 0;
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std::int32_t param2 = 0;
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bool operator==(const Event& other) {
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return (time == other.time && type == other.type && note == other.note && param1 == other.param1 &&
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param2 == other.param2);
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}
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bool operator!=(const Event& other) {
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return !(*this == other);
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}
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};
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void WriteMidiFile();
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extern int g_midiChan;
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extern std::int32_t g_initialWait;
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inline bool IsPatternBoundary(EventType type) {
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return type == EventType::EndOfTrack || (int)type <= 0x17;
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}
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extern std::int16_t g_midiTimeDiv;
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#endif // MIDI_H
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