static int audio_loop_alloc(struct audio_loop **alp,
uint32_t srate, uint32_t ch)
{
struct audio_loop *al;
int err;
al = mem_zalloc(sizeof(*al), auloop_destructor);
if (!al)
return ENOMEM;
tmr_start(&al->tmr, 100, tmr_handler, al);
err = auloop_reset(al, srate, ch);
if (err)
goto out;
al->started = true;
out:
if (err)
mem_deref(al);
else
*alp = al;
return err;
}
static int audio_loop_cycle(struct audio_loop *al)
{
int err;
++al->index;
if (al->index >= ARRAY_SIZE(configv)) {
gal = mem_deref(gal);
info("\nAudio-loop stopped\n");
return 0;
}
err = auloop_reset(al);
if (err)
return err;
info("\nAudio-loop started: %uHz, %dch\n", al->srate, al->ch);
return 0;
}
static int audio_loop_alloc(struct audio_loop **alp)
{
struct audio_loop *al;
int err;
al = mem_zalloc(sizeof(*al), auloop_destructor);
if (!al)
return ENOMEM;
err = auloop_reset(al);
if (err)
goto out;
out:
if (err)
mem_deref(al);
else
*alp = al;
return err;
}
