Re: Is CGImage... thread-safe?
Re: Is CGImage... thread-safe?
- Subject: Re: Is CGImage... thread-safe?
- From: Steve Mills via Cocoa-dev <email@hidden>
- Date: Wed, 27 May 2020 17:03:06 -0500
> I can't recall/reproduce, but it was definitely *inside*
> CGImageSourceCreateThumbnailAtIndex().
>
> If there is no image a tinder 0, shouldn't it just return NULL gracefully?
We don’t know that. There are many routines that throw exceptions when the
index is out of bounds. You should be calling CGImageSourceGetCount first to
make sure there’s an image at 0.
Steve via iPad
_______________________________________________
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