--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DPF-Prymula-audioplugins/dpf/distrho/src/travesty/events.h	Mon Oct 16 21:53:34 2023 +0200
@@ -0,0 +1,158 @@
+/*
+ * travesty, pure C VST3-compatible interface
+ * Copyright (C) 2021-2022 Filipe Coelho <falktx@falktx.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any purpose with
+ * or without fee is hereby granted, provided that the above copyright notice and this
+ * permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#pragma once
+
+#include "base.h"
+
+#include "align_push.h"
+
+/**
+ * note events
+ */
+
+struct v3_event_note_on {
+	int16_t channel;
+	int16_t pitch; // MIDI note number
+	float tuning;
+	float velocity;
+	int32_t length;
+	int32_t note_id;
+};
+
+struct v3_event_note_off {
+	int16_t channel;
+	int16_t pitch; // MIDI note number
+	float velocity;
+	int32_t note_id;
+	float tuning;
+};
+
+struct v3_event_data {
+	uint32_t size;
+	uint32_t type;
+	const uint8_t* bytes;
+};
+
+struct v3_event_poly_pressure {
+	int16_t channel;
+	int16_t pitch;
+	float pressure;
+	int32_t note_id;
+};
+
+struct v3_event_chord {
+	int16_t root;
+	int16_t bass_note;
+	int16_t mask;
+	uint16_t text_len;
+	const int16_t* text;
+};
+
+struct v3_event_scale {
+	int16_t root;
+	int16_t mask;
+	uint16_t text_len;
+	const int16_t* text;
+};
+
+struct v3_event_legacy_midi_cc_out {
+	uint8_t cc_number;
+	int8_t channel;
+	int8_t value;
+	int8_t value2;
+};
+
+struct v3_event_note_expression_value {
+	uint32_t type_id;
+	int32_t note_id;
+	double value;
+};
+
+struct v3_event_note_expression_text {
+	int32_t note_id;
+	uint32_t text_len;
+	const int16_t* text;
+};
+
+/**
+ * event
+ */
+
+enum v3_event_flags {
+	V3_EVENT_IS_LIVE = 1 << 0
+};
+
+enum v3_event_type {
+	V3_EVENT_NOTE_ON        = 0,
+	V3_EVENT_NOTE_OFF       = 1,
+	V3_EVENT_DATA           = 2,
+	V3_EVENT_POLY_PRESSURE  = 3,
+	V3_EVENT_NOTE_EXP_VALUE = 4,
+	V3_EVENT_NOTE_EXP_TEXT  = 5,
+	V3_EVENT_CHORD          = 6,
+	V3_EVENT_SCALE          = 7,
+	V3_EVENT_LEGACY_MIDI_CC_OUT = 65535
+};
+
+struct v3_event {
+	int32_t bus_index;
+	int32_t sample_offset;
+	double ppq_position;
+	uint16_t flags;
+	uint16_t type;
+	union {
+		struct v3_event_note_on note_on;
+		struct v3_event_note_off note_off;
+		struct v3_event_data data;
+		struct v3_event_poly_pressure poly_pressure;
+		struct v3_event_chord chord;
+		struct v3_event_scale scale;
+		struct v3_event_legacy_midi_cc_out midi_cc_out;
+		struct v3_event_note_expression_value note_exp_value;
+		struct v3_event_note_expression_text note_exp_text;
+	};
+};
+
+/**
+ * event list
+ */
+
+struct v3_event_list {
+#ifndef __cplusplus
+	struct v3_funknown;
+#endif
+	uint32_t (V3_API* get_event_count)(void* self);
+	v3_result (V3_API* get_event)(void* self, int32_t idx, struct v3_event* event);
+	v3_result (V3_API* add_event)(void* self, struct v3_event* event);
+};
+
+static constexpr const v3_tuid v3_event_list_iid =
+	V3_ID(0x3A2C4214, 0x346349FE, 0xB2C4F397, 0xB9695A44);
+
+#ifdef __cplusplus
+
+/**
+ * C++ variants
+ */
+
+struct v3_event_list_cpp : v3_funknown {
+	v3_event_list list;
+};
+
+#endif
+
+#include "align_pop.h"