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Fix warnings by moving static functions before they are used.

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This commit is contained in:
Peter Wemm 2000-09-03 05:32:09 +00:00
parent da65de1dee
commit 8ac2d635c4
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=65390
1 changed files with 39 additions and 39 deletions
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78
sys/dev/sound/pcm/mixer.c
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@ -44,6 +44,45 @@ static u_int16_t snd_mixerdefaults[SOUND_MIXER_NRDEVICES] = {
[SOUND_MIXER_OGAIN] = 50,
};
static int
mixer_set(snddev_info *d, unsigned dev, unsigned lev)
{
if (d == NULL || d->mixer.set == NULL) return -1;
if ((dev < SOUND_MIXER_NRDEVICES) && (d->mixer.devs & (1 << dev))) {
unsigned l = min((lev & 0x00ff), 100);
unsigned r = min(((lev & 0xff00) >> 8), 100);
int v = d->mixer.set(&d->mixer, dev, l, r);
if (v >= 0) d->mixer.level[dev] = l | (r << 8);
return 0;
} else return -1;
}
static int
mixer_get(snddev_info *d, int dev)
{
if (d == NULL) return -1;
if (dev < SOUND_MIXER_NRDEVICES && (d->mixer.devs & (1 << dev)))
return d->mixer.level[dev];
else return -1;
}
static int
mixer_setrecsrc(snddev_info *d, u_int32_t src)
{
if (d == NULL || d->mixer.setrecsrc == NULL) return -1;
src &= d->mixer.recdevs;
if (src == 0) src = SOUND_MASK_MIC;
d->mixer.recsrc = d->mixer.setrecsrc(&d->mixer, src);
return 0;
}
static int
mixer_getrecsrc(snddev_info *d)
{
if (d == NULL) return -1;
return d->mixer.recsrc;
}
int
mixer_init(device_t dev, snd_mixer *m, void *devinfo)
{
@ -90,45 +129,6 @@ mixer_reinit(device_t dev)
} else return -1;
}
static int
mixer_set(snddev_info *d, unsigned dev, unsigned lev)
{
if (d == NULL || d->mixer.set == NULL) return -1;
if ((dev < SOUND_MIXER_NRDEVICES) && (d->mixer.devs & (1 << dev))) {
unsigned l = min((lev & 0x00ff), 100);
unsigned r = min(((lev & 0xff00) >> 8), 100);
int v = d->mixer.set(&d->mixer, dev, l, r);
if (v >= 0) d->mixer.level[dev] = l | (r << 8);
return 0;
} else return -1;
}
static int
mixer_get(snddev_info *d, int dev)
{
if (d == NULL) return -1;
if (dev < SOUND_MIXER_NRDEVICES && (d->mixer.devs & (1 << dev)))
return d->mixer.level[dev];
else return -1;
}
static int
mixer_setrecsrc(snddev_info *d, u_int32_t src)
{
if (d == NULL || d->mixer.setrecsrc == NULL) return -1;
src &= d->mixer.recdevs;
if (src == 0) src = SOUND_MASK_MIC;
d->mixer.recsrc = d->mixer.setrecsrc(&d->mixer, src);
return 0;
}
static int
mixer_getrecsrc(snddev_info *d)
{
if (d == NULL) return -1;
return d->mixer.recsrc;
}
int
mixer_ioctl(snddev_info *d, u_long cmd, caddr_t arg)
{