audioplay.h

#ifndef _AUDIOPLAY_H
#define _AUDIOPLAY_H

#include <stdint.h>

#include <bcm_host.h>
#include "libs/ilclient/ilclient.h"

typedef struct {
   sem_t sema;
   ILCLIENT_T *client;
   COMPONENT_T *audio_render;
   COMPONENT_T *list[2];
   OMX_BUFFERHEADERTYPE *user_buffer_list; // buffers owned by the client
   uint32_t num_buffers;
   uint32_t bytes_per_sample;
} AUDIOPLAY_STATE_T;


int32_t audioplay_create(AUDIOPLAY_STATE_T **handle,
                         uint32_t sample_rate,
                         uint32_t num_channels,
                         uint32_t bit_depth,
                         uint32_t num_buffers,
                         uint32_t buffer_size);

int32_t audioplay_delete(AUDIOPLAY_STATE_T *st);
uint8_t *audioplay_get_buffer(AUDIOPLAY_STATE_T *st);
int32_t audioplay_play_buffer(AUDIOPLAY_STATE_T *st,
                              uint8_t *buffer,
                              uint32_t length);
int32_t audioplay_set_dest(AUDIOPLAY_STATE_T *st, const char *name);
uint32_t audioplay_get_latency(AUDIOPLAY_STATE_T *st);

#endif