Lists

Terms and Conditions
Lists hosted on this site
Email the Postmaster
Tips for posting to public mailing lists

Re: NSOpenGLView - forcing an update.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: NSOpenGLView - forcing an update.

Subject: Re: NSOpenGLView - forcing an update.
From: Alastair Houghton <email@hidden>
Date: Fri, 23 Nov 2007 11:28:26 +0000

On 23 Nov 2007, at 11:13, John Clayton wrote:

Thanks - I've found something interesting.
The custom NSOpenGLView was NOT specified as being double-buffered in the NIB.

I changed it to be double buffered, and then re-ran the program and the behaviour is now:

- on startup, moving my slider back and forth does not refresh the video frame.

- if I then resize the window, and then move the slider - everything works PERFECTLY.

Where are you setting up your projection and/or viewport? It could be that it isn't happening until the view gets resized for some reason.

Kind regards,

Alastair.

--
http://alastairs-place.net


_______________________________________________

Cocoa-dev mailing list (email@hidden)

Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com

Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden


Follow-Ups:

Re: NSOpenGLView - forcing an update.
From: John Clayton <email@hidden>


References:  
  >NSOpenGLView - forcing an update. (From: John Clayton <email@hidden>)
  >Re: NSOpenGLView - forcing an update. (From: Alastair Houghton <email@hidden>)
  >Re: NSOpenGLView - forcing an update. (From: John Clayton <email@hidden>)




Prev by Date:
Re: NSOpenGLView - forcing an update.

Next by Date:
Re: Overlapping Views

Previous by thread:
Re: NSOpenGLView - forcing an update.

Next by thread:
Re: NSOpenGLView - forcing an update.

Index(es):

Date
Thread