SwiftUI List performance

Are you asking if there's a reason we're not setting Unknown Caller in update.localizedCallerName? No. I was actually asking why you weren't using a CXHandle with a type set to generic and a string value to set to Unknown Caller (or whatever you wanted). So, let me actually step back for a moment and clarify the general roles these two different properties have: CXHandle -> This is intended to be the unique identifier for a particular call source. Phone calls use phone numbers, while other systems might use email addresses or string values (like user names). CXCallUpdate.localizedCallerName -> The name you actually want to show the user. Note that the mapping between these two values is definitely not one-to-one. For example: The same person can have multiple handles associated with it (for example, because a user has multiple account/phone numbers). Totally unrelated CXHandles may have the same localizedCallerName, either because of simple name overlap (there's more than one Kevin Elliott in the world)

To your first question, AVPlayer ABR logic is constantly evolving, so it is not published or documented. If you are running into a case where it is not performing as well as you think it should be, please file a bug with logs and sample content and we will try to look into what's going on. Regarding API, AVPlayerItem also offers preferredMaximumResolution, and for LL specifically, configuredTimeOffsetFromLive, recommendedTimeOffsetFromLive and automaticallyPreservesTimeOffsetFromLive also influence ABR behavior.

No AFAIK, it's the driver's job to effectively schedule GPU workloads. What makes you want to assign priorities? Are you getting performance issues?

Thank you for your post. Please review the documentation on the App Store Developer Roles to determine the role you need to access the App Store or check with your administrator for an enterprise account. https://developer.apple.com/help/account/access/roles/ Roles in App Store Connect: Admin: Can manage users, view financial data, and create app listings. App Manager: Similar to Admin but cannot manage account settings or payment methods. Developer: Can access technical resources and submit apps but has limited access to financial and business data. Marketing: Can create marketing assets and manage pre-order configurations. Finance: Focuses on financial data and reporting. Albert Pascual
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I ran into the same issue, and it appears that SwiftUI requires the isPresented state to be mutated directly in the view that acts as the transition source.

Hi Kevin, Thank you very much for your guidance. I am happy to report that the issue has been resolved. I would like to share the root cause and the final solution here in case it helps other developers facing similar issues. As you suspected, it was indeed a bug in our code regarding capability reporting. Although we were successfully calling AsyncCreateTargetForID(1), the macOS SCSI stack was silently aborting the probe sequence after the initial TEST UNIT READY command. The issue was located in our implementation of UserReportHighestSupportedDeviceID. We were mistakenly hardcoding the return value to 0: // Buggy implementation kern_return_t IMPL(DRV_MAIN_CLASS_NAME, UserReportHighestSupportedDeviceID) { *id = 0; // Reported that the HBA only supports ID 0 return kIOReturnSuccess; } Because the HBA reported a maximum supported ID of 0, the macOS SCSI Family treated Target 1 as an out-of-bounds device. While the object was instantiated and visible in ioreg, the kernel refused to Register or Match it. This ex

When you say you unpaired the Watch, do you mean you actually unpaired it from the iPhone or unpaired it in the Devices & Simulators window in Xcode? I recently had a bunch of those errors, and the fix for me was to do the following. Note, this took about 12 hours overnight for it to self-heal, so you may also have to try again in the morning. Unpair the Watch in Xcode, in the Devices & Simulators window. Click the + button in the bottom-left of that window. Your Watch will not be listed. Close the windows and quit Xcode. Re-launch Xcode. Re-open the Devices & Simulators window. If your Watch is not automatically listed as a disconnected device, click the + button again. If your device is listed and available to set up, click Next to do so. Your Watch should now work normally with Xcode. If your device is not listed, quit Xcode, wait about 12 hours, and try again. I don't know why it took so long, but I was sitting there trying to add it again for at least an ho

GPU pixel formats typically use a power-of-2 number of bytes: 1, 2, 4, 8, or 16 bytes, i.e. 8, 16, 32, 64, or 128 bits. The formats you list are 4 bytes, 8, and 16. A hypothetical rgb32Float would be 12 bytes or 96 bits, neither of which is a power of 2.