#pragma once

#include "simd_export.h"
#include <cstddef>

extern "C" {
SIMD_EXPORT void fill_buffer(float* buffer, float value, size_t num_samples);
SIMD_EXPORT void mix_audio(const float* src1, const float* src2, float* dst, size_t num_samples);
SIMD_EXPORT void apply_gain(const float* src, float* dst, float gain, size_t num_samples);
SIMD_EXPORT float calculate_rms(const float* src, size_t num_samples);
SIMD_EXPORT float calculate_peak(const float* src, size_t num_samples);
SIMD_EXPORT void normalize_audio(const float* src, float* dst, float target_peak, size_t num_samples);
SIMD_EXPORT void stereo_to_mono(const float* stereo_src, float* mono_dst, size_t num_stereo_samples);
SIMD_EXPORT void limit_audio(const float* src, float* dst, float threshold, float* limiter_state, float sample_rate, size_t num_samples);
SIMD_EXPORT void fade_audio(const float* src, float* dst, size_t fade_in_samples, size_t fade_out_samples, size_t num_samples);
SIMD_EXPORT void simple_eq(const float* src, float* dst, float low_gain, float mid_gain, float high_gain, float* eq_state, size_t num_samples);
}