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Fixed useless insertion of copy plugin. Fixed sw_params for pcm_plug

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Abramo Bagnara 2001-01-22 09:27:50 +00:00
parent 20b70b6d19
commit 5c84940c1f
2 changed files with 20 additions and 40 deletions
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24
src/pcm/pcm_rate.c
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@ -396,23 +396,13 @@ static int snd_pcm_rate_sw_params(snd_pcm_t *pcm, snd_pcm_sw_params_t * params)
{
snd_pcm_rate_t *rate = pcm->private;
snd_pcm_t *slave = rate->plug.slave;
snd_pcm_uframes_t avail_min, xfer_align, silence_threshold, silence_size;
int err;
avail_min = params->avail_min;
xfer_align = params->xfer_align;
silence_threshold = params->silence_threshold;
silence_size = params->silence_size;
params->avail_min = muldiv_near(params->avail_min, slave->rate, pcm->rate);
params->xfer_align = muldiv_near(params->xfer_align, slave->rate, pcm->rate);
params->silence_threshold = muldiv_near(params->silence_threshold, slave->rate, pcm->rate);
params->silence_size = muldiv_near(params->silence_size, slave->rate, pcm->rate);
err = snd_pcm_sw_params(slave, params);
params->avail_min = avail_min;
params->xfer_align = xfer_align;
params->silence_threshold = silence_threshold;
params->silence_size = silence_size;
params->boundary = LONG_MAX - pcm->buffer_size * 2 - LONG_MAX % pcm->buffer_size;
return err;
snd_pcm_sw_params_t sparams;
sparams = *params;
sparams.avail_min = muldiv_near(sparams.avail_min, slave->rate, pcm->rate);
sparams.xfer_align = muldiv_near(sparams.xfer_align, slave->rate, pcm->rate);
sparams.silence_threshold = muldiv_near(sparams.silence_threshold, slave->rate, pcm->rate);
sparams.silence_size = muldiv_near(sparams.silence_size, slave->rate, pcm->rate);
return snd_pcm_sw_params(slave, &sparams);
}
static int snd_pcm_rate_init(snd_pcm_t *pcm)