other versions
- jessie 3.16.56-1+deb8u1
| SND_PCM_HW_CONSTRAIN(9) | Sound Devices | SND_PCM_HW_CONSTRAIN(9) |
NAME¶
snd_pcm_hw_constraint_integer - apply an integer constraint to an intervalSYNOPSIS¶
int
snd_pcm_hw_constraint_integer(struct snd_pcm_runtime * runtime,
snd_pcm_hw_param_t var);
ARGUMENTS¶
runtimePCM 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¶
| May 2018 | Kernel Hackers Manual 3.16 |