C++ (Cpp) uaudio_mixer_setrecsrc Examples

Example #1

File: uaudio_pcm.c Project: kusumi/DragonFlyBSD

static uint32_t
ua_mixer_setrecsrc(struct snd_mixer *m, uint32_t src)
{
	struct lock *lock = mixer_get_lock(m);
	int retval;
	uint8_t do_unlock;

	if (lockowned(lock)) {
		do_unlock = 0;
	} else {
		do_unlock = 1;
		lockmgr(lock, LK_EXCLUSIVE);
	}
	retval = uaudio_mixer_setrecsrc(mix_getdevinfo(m), src);
	if (do_unlock) {
		lockmgr(lock, LK_RELEASE);
	}
	return (retval);
}

Example #2

File: uaudio_pcm.c Project: 2asoft/freebsd

static uint32_t
ua_mixer_setrecsrc(struct snd_mixer *m, uint32_t src)
{
	struct mtx *mtx = mixer_get_lock(m);
	int retval;
	uint8_t do_unlock;

	if (mtx_owned(mtx)) {
		do_unlock = 0;
	} else {
		do_unlock = 1;
		mtx_lock(mtx);
	}
	retval = uaudio_mixer_setrecsrc(mix_getdevinfo(m), src);
	if (do_unlock) {
		mtx_unlock(mtx);
	}
	return (retval);
}