diff options
| author | Volker Rümelin <vr_qemu@t-online.de> | 2019-04-01 20:59:20 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-04-02 07:50:49 +0200 |
| commit | be1092afa07794e5247eb504095fb5f2ae421ec6 (patch) | |
| tree | a4fb40da0802ff9dc2f14cad533c0298ade7f3a5 /audio/audio.c | |
| parent | b396733df3554688c58678f454c34d5c07dd5ca2 (diff) | |
audio: fix audio timer rate conversion bug
Currently the default audio timer frequency is 10000Hz instead of
a period of 10000us. Also the audiodev timer-period property gets
converted like a frequency. Only handling of the legacy
QEMU_AUDIO_TIMER_PERIOD environment variable is correct because
it's actually a frequency.
With this patch the property timer-period is really a timer period
and QEMU_AUDIO_TIMER_PERIOD remains a frequency.
Fixes: 71830221fb "-audiodev command line option basic implementation."
Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
Reviewed-by: Zoltán Kővágó <DirtY.iCE.hu@gmail.com>
Message-id: 90b95e4f-39ef-2b01-da6a-857ebaee1ec5@t-online.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'audio/audio.c')
| -rw-r--r-- | audio/audio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/audio/audio.c b/audio/audio.c index 5fd9a58a80..2040762fef 100644 --- a/audio/audio.c +++ b/audio/audio.c @@ -1471,7 +1471,7 @@ static int audio_init(Audiodev *dev) if (dev->timer_period <= 0) { s->period_ticks = 1; } else { - s->period_ticks = NANOSECONDS_PER_SECOND / dev->timer_period; + s->period_ticks = dev->timer_period * SCALE_US; } e = qemu_add_vm_change_state_handler (audio_vm_change_state_handler, s); |