| SND_PCM_HW_CONSTRAIN(9) | PCM API | SND_PCM_HW_CONSTRAIN(9) |
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.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |