snd_pcm_rate_range_to_bits9
Converts rate range to sndrv_pcm_rate_xxx bit
Usage
unsigned int snd_pcm_rate_range_to_bits(unsigned int rate_min, unsigned int rate_max);
Arguments
rate_min
the minimum sample rate
rate_max
the maximum sample rate
Overview
This function has an implicit assumption: the rates in the given range have only the pre-defined rates like 44100 or 16000.
Return
The SNDRV_PCM_RATE_xxx flag that corresponds to the given rate range, or SNDRV_PCM_RATE_KNOT for an unknown range.