Ejemplo n.º 1
0
static int snd_pcm_dsnoop_prepare(snd_pcm_t *pcm)
{
	snd_pcm_direct_t *dsnoop = pcm->private_data;

	snd_pcm_direct_check_interleave(dsnoop, pcm);
	dsnoop->state = SND_PCM_STATE_PREPARED;
	dsnoop->appl_ptr = 0;
	dsnoop->hw_ptr = 0;
	return snd_pcm_direct_set_timer_params(dsnoop);
}
static int snd_pcm_dmix_prepare(snd_pcm_t *pcm)
{
	snd_pcm_direct_t *dmix = pcm->private_data;

	snd_pcm_direct_check_interleave(dmix, pcm);
	dmix->state = SND_PCM_STATE_PREPARED;
	dmix->appl_ptr = dmix->last_appl_ptr = 0;
	dmix->hw_ptr = 0;
	return snd_pcm_direct_set_timer_params(dmix);
}
Ejemplo n.º 3
0
static int snd_pcm_dmix_prepare(snd_pcm_t *pcm)
{
	snd_pcm_direct_t *dmix = pcm->private_data;

	snd_pcm_direct_check_interleave(dmix, pcm);
	// assert(pcm->boundary == dmix->shmptr->s.boundary);	/* for sure */
	dmix->state = SND_PCM_STATE_PREPARED;
	dmix->appl_ptr = dmix->last_appl_ptr = 0;
	dmix->hw_ptr = 0;
	return snd_pcm_direct_set_timer_params(dmix);
}