snd_pcm_hw_constraint_ranges (9) - Linux Manuals

snd_pcm_hw_constraint_ranges: apply list of range constraints to a parameter

NAME

snd_pcm_hw_constraint_ranges - apply list of range constraints to a parameter

SYNOPSIS

int snd_pcm_hw_constraint_ranges(struct snd_pcm_runtime * runtime, unsigned int cond, snd_pcm_hw_param_t var, const struct snd_pcm_hw_constraint_ranges * r);

ARGUMENTS

runtime

PCM runtime instance

cond

condition bits

var

hw_params variable to apply the list of range constraints

r

ranges

DESCRIPTION

Apply the list of range constraints to an interval parameter.

RETURN

Zero if successful, or a negative error code on failure.

COPYRIGHT