FrankSchlegel’s Profile | Apple Developer Forums

FrankSchlegel

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From Potsdam, Germany

App Store https://apps.apple.com/us/developer/digitalmasterpieces-gmbh/id874345609

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Comment on Compiling CI kernels at runtime

Nice, thanks! Out of curiosity, what's the bug? I didn't even find out how to link to another library when compiling a metallib at runtime...

Graphics & Games General

Jun ’21

Comment on PHPicker: handle missing internet connection

Thanks for the reply! You are right, but it will unfortunately still just stay at 0% until the timeout kicks in after 5 minutes. There is no way to detect that it's simply not possible to download the item due to a missing connection or the cellular option being disabled.

Media Technologies Photos & Camera

Jul ’21

Comment on Compiling CI kernels at runtime

Unfortunately, this is still the case (macOS 12 beta 6 + Xcode 13 beta 5)...

Graphics & Games General

Sep ’21

Comment on Does XCode Cloud support testing Metal/OpenGLES/Unity Apps?

Any chance that Metal support is coming at some point?

Developer Tools & Services Xcode Cloud

Sep ’21

Comment on Is OpenEXR supported

Can you please try creating a larger image (16x16, for instance) and try again? I was also observing strange behavior (see above) for small EXR images. It would be interesting if these issues are related.

UI Frameworks UIKit

Nov ’21

Comment on Create Tone Curve Filter in CoreImage

To sample in the middle of the pixel. For instance, if your sampler would use linear sampling, the coordinate 1.0 would return a mix of the first and the second pixel since it's between those pixels. 1.5 would only return the color value of the second pixel.

Media Technologies General

Jan ’22

Comment on Passing MTLTexture to Metal Core Image Kernel

Correct. But it also creates a Metal context by default if you just use CIContext(). You would need to have a Metal-based context anyways if you want to use Metal Core Image kernels.

Graphics & Games Metal

Feb ’22

Comment on Allow 16-bit RGBA image formats as input/output of MLModels

Thank you! Yes, this is filed under FB10151072.

Media Technologies General

Jun ’22

Comment on Adding HDR Gain Map to HEIF/JPEG manually

@miric2 How did you find the -CustomRenderer tag? When I set it, Photos still doesn't show the HDR badge.

Programming Languages Swift

Sep ’22

Comment on Core ML model execution sometimes fails under load

Done: FB11650654 Thanks for your help!

Media Technologies Audio

Oct ’22

Comment on Unable to change Photos permission of iPad app on Mac

Thanks for the reply, Quinn! Unfortunately, the issue still exists – even with the release version of 13.4.

App & System Services Core OS

May ’23

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

Very strange indeed. The workaround works, thanks!

App & System Services Core OS

Aug ’23

Comment on Issues with new MLE5Engine in Core ML

Via a private property on MLModelConfiguration: config.setValue(1, forKey: "experimentalMLE5EngineUsage") (1 = disabled, 0 = enabled if possible, 2 = force).

Machine Learning & AI Core ML

Aug ’23

Comment on TipKit not showing via TestFlight

Do you have any advanced tips setup? How are you calling Tips.configure()?

App & System Services General

Sep ’23

Comment on Lossy option has no effect when exporting PNG to HEIF

Did you already file Feedback for this issue?

Media Technologies General

Mar ’24