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#ifndef AUDIO_COMPRESSOR_H
#define AUDIO_COMPRESSOR_H
#include <stdint.h>
#include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif
struct audio_compressor;
typedef struct {
int sample_rate;
int channels;
int block_duration_ms;
int lookback_ms;
int lookahead_ms;
float max_gain_db;
float rise_rate_per_sec;
float target_level;
} audio_compressor_config_t;
struct audio_compressor* audio_compressor_create(void);
void audio_compressor_destroy(struct audio_compressor* ac);
void audio_compressor_configure(struct audio_compressor* ac, const audio_compressor_config_t* cfg);
void audio_compressor_reset(struct audio_compressor* ac);
void audio_compressor_set_enabled(struct audio_compressor* ac, int enabled);
int audio_compressor_is_enabled(const struct audio_compressor* ac);
void audio_compressor_push(struct audio_compressor* ac, const int16_t* samples, size_t count);
void audio_compressor_flush(struct audio_compressor* ac);
const int16_t* audio_compressor_output(const struct audio_compressor* ac);
size_t audio_compressor_output_size(const struct audio_compressor* ac);
#ifdef __cplusplus
}
#endif
#endif