Comment on TipKit not showing via TestFlight

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

Topic: App & System Services SubTopic: General Tags:

Sep ’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).

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

Aug ’23

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

Very strange indeed. The workaround works, thanks!

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

Aug ’23

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.

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

May ’23

Comment on Core ML model execution sometimes fails under load

Done: FB11650654 Thanks for your help!

Topic: Media Technologies SubTopic: Audio Tags:

Oct ’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.

Topic: Programming Languages SubTopic: Swift Tags:

Sep ’22

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

Thank you! Yes, this is filed under FB10151072.

Topic: Media Technologies SubTopic: General Tags:

Jun ’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.

Topic: Graphics & Games SubTopic: Metal Tags:

Feb ’22

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.

Topic: Media Technologies SubTopic: General Tags:

Jan ’22

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.

Topic: UI Frameworks SubTopic: UIKit Tags:

Nov ’21

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

Any chance that Metal support is coming at some point?

Topic: Developer Tools & Services SubTopic: Xcode Cloud Tags:

Sep ’21

Comment on Compiling CI kernels at runtime

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

Topic: Graphics & Games SubTopic: General Tags:

Sep ’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.

Topic: Media Technologies SubTopic: Photos & Camera Tags:

Jul ’21

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...

Topic: Graphics & Games SubTopic: General Tags:

Jun ’21