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pcm_rate fix

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This commit is contained in:
Abramo Bagnara 2001-01-19 09:48:33 +00:00
parent 3126678e72
commit 87f9071c08
3 changed files with 9 additions and 5 deletions
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4
src/pcm/pcm_local.h
View file

@ -342,6 +342,10 @@ int _snd_pcm_hw_param_min(snd_pcm_hw_params_t *params,
unsigned int var, unsigned int val, int dir);
int _snd_pcm_hw_param_max(snd_pcm_hw_params_t *params,
unsigned int var, unsigned int val, int dir);
int _snd_pcm_hw_param_minmax(snd_pcm_hw_params_t *params,
snd_pcm_hw_param_t var,
unsigned int min, int mindir,
unsigned int max, int maxdir);
int _snd_pcm_hw_param_refine(snd_pcm_hw_params_t *params,
snd_pcm_hw_param_t var,
const snd_pcm_hw_params_t *src);

6
src/pcm/pcm_plug.c
View file

@ -430,9 +430,6 @@ static int snd_pcm_plug_hw_refine_schange(snd_pcm_t *pcm, snd_pcm_hw_params_t *p
interval_t t;
const interval_t *buffer_size;
const interval_t *srate, *crate;
err = _snd_pcm_hw_params_refine(sparams, links, params);
if (err < 0)
return err;
snd_pcm_hw_param_refine_near(slave, sparams, SND_PCM_HW_PARAM_RATE,
params);
snd_pcm_hw_param_refine_near(slave, sparams, SND_PCM_HW_PARAM_CHANNELS,
@ -475,6 +472,9 @@ static int snd_pcm_plug_hw_refine_schange(snd_pcm_t *pcm, snd_pcm_hw_params_t *p
interval_muldiv(buffer_size, srate, crate, &t);
interval_round(&t);
err = _snd_pcm_hw_param_refine_interval(sparams, SND_PCM_HW_PARAM_BUFFER_SIZE, &t);
if (err < 0)
return err;
err = _snd_pcm_hw_params_refine(sparams, links, params);
if (err < 0)
return err;
return 0;

4
src/pcm/pcm_rate.c
View file

@ -279,8 +279,8 @@ static int snd_pcm_rate_hw_refine_sprepare(snd_pcm_t *pcm, snd_pcm_hw_params_t *
_snd_pcm_hw_param_set(sparams, SND_PCM_HW_PARAM_SUBFORMAT,
SND_PCM_SUBFORMAT_STD, 0);
}
_snd_pcm_hw_param_set(sparams, SND_PCM_HW_PARAM_RATE,
rate->srate, 0);
_snd_pcm_hw_param_minmax(sparams, SND_PCM_HW_PARAM_RATE,
rate->srate, 0, rate->srate + 1, -1);
return 0;
}