Name
snd_pcm_hw_constraint_integer —
apply an integer constraint to an interval
Synopsis
int snd_pcm_hw_constraint_integer ( | struct snd_pcm_runtime * runtime, |
| | snd_pcm_hw_param_t var); |
Arguments
runtime
PCM runtime instance
var
hw_params variable to apply the integer constraint
Description
Apply the constraint of integer to an interval parameter.
Return
Positive if the value is changed, zero if it's not changed, or a
negative error code.