* How to set ppq?
@ 2002-12-23 13:19 Gerald Grabner
2002-12-23 14:13 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Gerald Grabner @ 2002-12-23 13:19 UTC (permalink / raw)
To: alsa-devel
Hi,
I'm trying to set PPQ for the alsa sequencer queue but it doesn't
work. Here is the piece of code:
snd_seq_queue_tempo_set_tempo (queue_tempo, tempo) ;
snd_seq_queue_tempo_set_ppq (queue_tempo, ppq ) ;
snd_seq_set_queue_tempo (seq_handle, queue_id, queue_tempo) ;
It works for tempo, but not for ppq. Does anybody know how I could
also set ppq?
Thanks a lot!
Gerald
BTW: It's on a SuSE 8.1 box that comes with alsa-0.9.0rc3,
cvs20020903.
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: How to set ppq?
2002-12-23 13:19 How to set ppq? Gerald Grabner
@ 2002-12-23 14:13 ` Takashi Iwai
0 siblings, 0 replies; 2+ messages in thread
From: Takashi Iwai @ 2002-12-23 14:13 UTC (permalink / raw)
To: Gerald Grabner; +Cc: alsa-devel
Hi,
At Mon, 23 Dec 2002 14:19:38 +0100,
Gerald Grabner wrote:
>
> Hi,
>
> I'm trying to set PPQ for the alsa sequencer queue but it doesn't
> work. Here is the piece of code:
>
> snd_seq_queue_tempo_set_tempo (queue_tempo, tempo) ;
> snd_seq_queue_tempo_set_ppq (queue_tempo, ppq ) ;
> snd_seq_set_queue_tempo (seq_handle, queue_id, queue_tempo) ;
>
> It works for tempo, but not for ppq. Does anybody know how I could
> also set ppq?
the ppq cannot be changed during the queue is running although the
tempo can be varied.
you can set the ppq before starting the queue, or after stopping the
queue.
ciao,
Takashi
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2002-12-23 14:13 ` Takashi Iwai
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