// Shared memory layout between CLAP plugin and ES-5 daemon
// Copyright (c) 2026 Sub-Net e.U. — MIT License

#pragma once

#include <cstdint>
#include <atomic>

#define ES5_SHM_NAME "/es5_state"
#define ES5_NUM_HEADERS 6
#define ES5_CHANNELS_PER_HEADER 8

struct ES5SharedState {
    // Header types: 0=off, 1=GT, 2=CV
    std::atomic<uint8_t> header_types[ES5_NUM_HEADERS];

    // Gate/CV values per header per channel
    // GT: >0.5 = on, CV: 0.0–1.0 maps to full DAC range
    std::atomic<float> values[ES5_NUM_HEADERS][ES5_CHANNELS_PER_HEADER];

    // Flag: plugin is active
    std::atomic<uint8_t> active;
};