Re: GUI update

Subject: Re: GUI update
From: Gregory Wieber <email@hidden>
Date: Fri, 27 Aug 2010 12:10:24 -0700
Delivered-to: email@hidden
Delivered-to: email@hidden
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type; bh=RhtjnEhwQkHNLooHNE77wdrZyT0BeoSGfSlN/ixOg5o=; b=bn1a3eLIK7Z5l52degUntbhRTA+vLzArtfLIdwWFLqQ8YoJdZyrNHcniPnmnf2sAZK mjpsPLJNTOFwe0uwmU8geG6q58EJvapcTCPquffdS+7is7RiRWHBbEyjwEcrpljY8EJ7 CAQsUjeJpPmunOIE7Hvr6+Qyofevq/a+RLrrM=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=XNjR7em1IIvzAhBzxxKdVWBBxkEj73dX/qCM0c24L1z1mGfByQnggok8u364kOXzxc NA/DDDYsmcapaBVfVbGs4fa3TjKu5tZsKcIXDot3gwBiyx/m4Qi0kGen20aLOQKFjX0m vlhQB0vrLUjCdYLBuHpzcjPo4FnRJUcN6jPaM=

Michael Tyson has written about this at length on his blog and here as well. For GUI changes that must be synched with audio, open gl is probably the best bet, and yes, you should trigger your methods from within a render callback. Also, I wouldn't agree about the render callback only performing audio -- in some cases you must inline your functionality to get the most speed.

On Fri, Aug 27, 2010 at 11:44 AM, Patrick Muringer <email@hidden> wrote:

Hi all,

As the Render callback should only perform audio stuff, in case of an application with timing based on sample time in the callback, what strategy would you recommend to updated the GUI? Event sent by the callback? Variable set in the callback and main thread that checks for variable changes?

Thanks for your appreciated feedback.

Pat

_______________________________________________
Do not post admin requests to the list. They will be ignored.
Coreaudio-api mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:

This email sent to email@hidden

 _______________________________________________
Do not post admin requests to the list. They will be ignored.
Coreaudio-api mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:

This email sent to email@hidden

Follow-Ups:
- Re: GUI update
  - From: William Stewart <email@hidden>

References:
	>Re: Getting name of an Audio Unit (From: Chris Adamson <email@hidden>)
	>GUI update (From: Patrick Muringer <email@hidden>)

Prev by Date: GUI update
Next by Date: Re: iphone ExtAudioFileWriteAsync ending at a defined lenght
Previous by thread: GUI update
Next by thread: Re: GUI update
Index(es):
- Date
- Thread

Home