On 01/08/2011, at 10:44 AM, Izak van Langevelde wrote: > I get this error when using CGImageCreate to recreate an image from the bytes > I previously got from the image. A quick comparison shows that the amount of > bytes is the same, the bytes are the same, and the various parameters of > CGImageCreate correspond to the original image, so I'm running out of options. > > Could someone out there suggest what "CGImageCreate: invalid image provider: > NULL" means?
Are you passing the bytes (or CFData) to the 'data provider' parameter? If so, that's wrong - you need to pass a CGDataProviderRef. Create one using CGDataProviderCreateWithData or CGDataProviderCreateWithCFData, depending on what form your bytes are in. If you're already doing this, you'll need to show your code. --Graham _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) 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 arch...@mail-archive.com
