On 29.03.2008, at 18:54, Adam R. Maxwell wrote:
Drawing into an NSImage is explicitly documented to be thread safe
in the article you linked to, and each thread has its own graphics
context. The post I linked to does indicate that you might want to
use [image setCacheMode:NSImageCacheNever]. If your goal is just to
get an NSBitmapImageRep from a file, it's probably easier just to
use +imageRepWithContentsOfFile:.
While it is documented to be thread save you might get crashes later
when an NSBitmapImageRep created by drawing into from an secondary
thread gets drawn itself. The crash occurs when the image tries to
access an NULL (offscreen) window context (it probably was originally
drawn into).
Tried to debug that on 10.5.2 (and simply worked around)...
Regards,
Tom_E
_______________________________________________
Cocoa-dev mailing list ([email protected])
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/archive%40mail-archive.com
This email sent to [EMAIL PROTECTED]
