int
pktbuf_create(struct s_pktbuf **ppb, uint16_t size)
{
struct s_pktbuf *pb;
pb = (struct s_pktbuf*)xmalloc(sizeof(struct s_pktbuf));
if (pb == NULL) {
return FALSE;
}
if (pb_create(&pb->rtp_buffer, pktbuf_free_rtp) == FALSE) {
xfree(pb);
return FALSE;
}
if (pb_iterator_create(pb->rtp_buffer, &pb->rtp_iterator) == FALSE) {
pb_destroy(&pb->rtp_buffer);
xfree(pb);
return FALSE;
}
pb->max_packets = size;
*ppb = pb;
return TRUE;
}
int
redundancy_encoder_create(u_char **state, uint32_t *len)
{
red_enc_state *re = (red_enc_state*)xmalloc(sizeof(red_enc_state));
if (re == NULL) {
debug_msg("Failed to allocate encoder\n");
goto fail_alloc;
}
memset(re, 0, sizeof(red_enc_state));
*state = (u_char*)re;
*len = sizeof(red_enc_state);
if (pb_create(&re->media_buffer,
(playoutfreeproc)media_data_destroy) == FALSE) {
debug_msg("Gailed to create media buffer\n");
goto fail_pb;
}
if (pb_iterator_create(re->media_buffer, &re->media_pos) == FALSE) {
debug_msg("failed to create iterator\n");
goto fail_pb_iterator;
}
re->n_layers = 0;
re->units_ready = 0;
return TRUE;
fail_pb_iterator:
pb_destroy(&re->media_buffer);
fail_pb:
xfree(re);
fail_alloc:
*state = NULL;
return FALSE;
}
pb_t *json_pb(const char *pb_type, const char *json_type, const char *data)
{
pb_t *pb = pb_create(pb_type);
return json_pb(pb, json_type, data);
}
