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#ifndef _MIX_H_
#define _MIX_H_
#include "types.h"
#include <libavutil/frame.h>
#define MIX_MAX_INPUTS 4
mix_t *mix_new(pthread_mutex_t *, sink_t *, unsigned int);
void mix_destroy(mix_t *mix);
void mix_close(mix_t *mix);
void mix_set_channel_slots(mix_t *mix, unsigned int);
bool mix_config(sink_t *, const format_t *requested_format, format_t *actual_format);
bool mix_add(sink_t *, AVFrame *frame);
unsigned int mix_get_index(mix_t *, void *, unsigned int, unsigned int);
void mix_sink_init(sink_t *, ssrc_t *, mix_t **, int resample);
#endif
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