Re: Optimized image drawing (currently using CGImageCreate -> CGContextDrawImage)

• Subject: Re: Optimized image drawing (currently using CGImageCreate -> CGContextDrawImage)
• From: Matthew Johnson <email@hidden>
• Date: Tue, 09 Dec 2008 06:43:09 -0600
• Delivered-to: email@hidden
• Delivered-to: email@hidden

As far as I remember, you can get something like 1000 512x512 image draw per
sec on a mac pro (not a very good card, but not bad also). If you use
OpenGL instead of CoreGraphics, this is more like 7000 1024x768 image per sec.

Did you have QuartzGL turned on when you tested this?

Matthew
_______________________________________________

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:
http://lists.apple.com/mailman/options/cocoa-dev/email@hidden

• Prev by Date: Re: NSArrayController, NSPopupMenu, defaults and arrangedObjects
• Next by Date: Development workflows for signed code?
• Previous by thread: Re: NSAlert with NSTimer
• Next by thread: Development workflows for signed code?
• Index(es):
  • Date
  • Thread