* reeintrant
@ 2002-02-18 21:43 Frank Uepping
2002-02-25 16:54 ` reeintrant Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Frank Uepping @ 2002-02-18 21:43 UTC (permalink / raw)
To: alsa-devel
Hi,
is the ALSA libAPI0.5 reeintrant/thread-save?
I want to develop an multi-threaded application that does playbacking
and recording in separate threads.
I determined from the documentation that I have two possibilities to achieve this:
1.) Playbacking/recording on a single handle (mode PLAYBACK|CAPTURE).
2.) Playbacking/recording on separte handles.
What is cheaper?
Regards
FAU
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: reeintrant
2002-02-18 21:43 reeintrant Frank Uepping
@ 2002-02-25 16:54 ` Takashi Iwai
0 siblings, 0 replies; 2+ messages in thread
From: Takashi Iwai @ 2002-02-25 16:54 UTC (permalink / raw)
To: Frank Uepping; +Cc: alsa-devel
At Mon, 18 Feb 2002 22:43:24 +0100,
Frank Uepping wrote:
>
> Hi,
> is the ALSA libAPI0.5 reeintrant/thread-save?
yes, it should be.
> I want to develop an multi-threaded application that does playbacking
> and recording in separate threads.
> I determined from the documentation that I have two possibilities to achieve this:
> 1.) Playbacking/recording on a single handle (mode PLAYBACK|CAPTURE).
> 2.) Playbacking/recording on separte handles.
> What is cheaper?
ALSA supports only a uni-direction per handle, although on alsa 0.5.x
api it looks like bi-directional.
anyway, i recommend you to use ALSA 0.9.0 if you start a project from
now on. ALSA 0.5.x is no longer developed.
ciao,
Takashi
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2002-02-18 21:43 reeintrant Frank Uepping
2002-02-25 16:54 ` reeintrant Takashi Iwai
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