resampler.h

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// SPDX-License-Identifier: Apache-2.0
#pragma once
 
#include "audio_player/audio.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef enum {
    RESAMPLER_FAST = 0,    
    RESAMPLER_GOOD = 1,    
} resampler_quality_t;
 
typedef struct resampler resampler_t;
 
resampler_t *resampler_create(uint32_t in_rate, uint32_t out_rate, uint8_t channels, resampler_quality_t q);
void resampler_destroy(resampler_t *r);
void resampler_reset(resampler_t *r);
 
uint32_t resampler_process(resampler_t *r, const int32_t *in, uint32_t in_frames, uint32_t *consumed, int32_t *out,
                           uint32_t out_cap);
 
uint32_t resampler_max_output(const resampler_t *r, uint32_t in_frames);
 
#ifdef __cplusplus
}
#endif