// PCM from a source (s16, any rate/channels) -> 48 kHz stereo int32 -> player ring.
// One converter per source: each keeps its own resampler state.
#pragma once

#include <stddef.h>
#include <stdint.h>

#include "player.h"

typedef struct audio_conv audio_conv_t;

audio_conv_t *audio_conv_create(player_src_t src, const char *name);
// Blocks while the ring is full; dropped when src is not the active source.
// Returns the 48 kHz frames produced.
size_t audio_conv_write(audio_conv_t *c, const int16_t *pcm, uint32_t frames, int channels, uint32_t rate);