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// SPDX-FileCopyrightText: Copyright 2025 citron Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <array>
#include "common/common_types.h"
namespace AudioCore::Renderer {
struct CompressorStatistics {
float maximum_mean{};
float minimum_gain{1.0f};
std::array<float, 6> last_samples{}; // 6 channels max
void Reset(u16 channel_count) {
maximum_mean = 0.0f;
minimum_gain = 1.0f;
std::fill_n(last_samples.begin(), channel_count, 0.0f);
}
};
struct CompressorParameter {
u32 channel_count{};
float input_gain{};
float release_coefficient{};
float attack_coefficient{};
float ratio{};
float threshold{};
bool makeup_gain_enabled{};
bool statistics_enabled{};
bool statistics_reset{};
bool IsChannelCountValid() const {
return channel_count > 0 && channel_count <= 6;
}
};
} // namespace AudioCore::Renderer
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