Name

snd_pcm_hw_param_near —

Synopsis

int snd_pcm_hw_param_near (snd_pcm_t *  pcm,
 snd_pcm_hw_params_t *  params,
 snd_pcm_hw_param_t  var,
 unsigned int  best,
 int *  dir);

Arguments

pcm

-- undescribed --

params

-- undescribed --

var

-- undescribed --

best

-- undescribed --

dir

-- undescribed --

Description

Inside configuration space defined by PARAMS set PAR to the available value nearest to VAL. Reduce configuration space accordingly. This function cannot be called for SNDRV_PCM_HW_PARAM_ACCESS, SNDRV_PCM_HW_PARAM_FORMAT, SNDRV_PCM_HW_PARAM_SUBFORMAT. Return the value found.