Reply to New option(.memoryTarget) in CIContextOption

There is also an Obj-C constant for it.

Topic: Programming Languages SubTopic: Swift Tags:

Nov ’23

Reply to Xcode 15 [[stitchable]] Metal core image kernels fail

The -framework CoreImage flag needs to be set in two lines in Xcode, otherwise it will mask the space between the words:

Topic: Graphics & Games SubTopic: General Tags:

Nov ’23

Reply to [[stitchable]] Metal core image CIKernel fails to load

The -framework CoreImage flag needs to be set in two lines in Xcode, otherwise it will mask the space between the words:

Topic: Graphics & Games SubTopic: General Tags:

Nov ’23

Reply to iOS 17 Problems in getting RGB color from image

The order of the color channels in a CGImage depends on its alphaInfo and bitmapInfo. The default format for 8-bit images is actually BGRA (instead of RGBA) in many places. Where do you get the image from? What's its bitmapInfo and does it differ between iOS 16 and 17?

Topic: Media Technologies SubTopic: General Tags:

Oct ’23

Reply to SwiftUI: popoverTip prevents other modal views from appearing

The issues seem to have been fixed on iOS 17.1 beta 2. Thanks a lot!

Topic: UI Frameworks SubTopic: SwiftUI Tags:

Oct ’23

Reply to Issues with new MLE5Engine in Core ML

The issues seem to have been fixed on iOS 17.1 beta 2. Thanks a lot!

Topic: Machine Learning & AI SubTopic: Core ML Tags:

Oct ’23

Reply to SwiftUI: popoverTip prevents other modal views from appearing

Filed as FB13168973. Thanks!

Topic: UI Frameworks SubTopic: SwiftUI Tags:

Sep ’23

Reply to TipViewStyle with default dismiss button

You can also access the tip through the configuration. I think you can simply add a button to your tip layout that invalidates the tip when tapped: Button(action: { configuration.tip.invalidate(reason: .tipClosed) }, label: { Image(systemName: "xmark") })

Topic: App & System Services SubTopic: General Tags:

Sep ’23

Reply to Popover tips not affected by tip view modifiers

Filed under FB13121690. Thanks for looking into this!

Topic: UI Frameworks SubTopic: SwiftUI Tags:

Sep ’23

Reply to Issues with new MLE5Engine in Core ML

Also filed as FB12966266, including a demo project. Thanks for looking into this!

Topic: Machine Learning & AI SubTopic: Core ML Tags:

Aug ’23

Reply to CIColor.init(color: UIColor) not working properly on macOS 14 Catalyst

FB12914857. Thanks for looking into this!

Topic: App & System Services SubTopic: Core OS Tags:

Aug ’23

Reply to GenerateAssetSymbols wrongly renaming image assets

Filed as FB12901757. Thanks for looking into this!

Topic: Developer Tools & Services SubTopic: Xcode Tags:

Aug ’23

Reply to Core Image drawing corruption

Hmm, this is really hard to debug without seeing the actual filters. But if I would need to guess, I'd say the implementation of the ROI callback (passed when calling the CIKernel) is wrong. I can also recommend using a MTKView for displaying a CIImage instead of using Core Graphics. There is a sample from Apple showing how to do that.

Topic: UI Frameworks SubTopic: AppKit Tags:

Jul ’23

Reply to Core Image drawing corruption

Can you please upload some screenshots to show what "corrupted" means? Thanks!

Topic: UI Frameworks SubTopic: AppKit Tags:

Jul ’23

Reply to HEIF10 representation doesn't contain alpha channel

Filed as FB12389932. Thanks!

Topic: Media Technologies SubTopic: General Tags:

Jul ’23