-VisionOS 1.x vs 2.x defines set so we can compile for both.
-MetalRHI refactor updates.
-Compositor pause state implemented (meaning you can take the device off your head and put it back and your app will continue running).
-Improved shutdown behavior (still crashes, but later).
-cp_layer_ functions protected by mutex locks.
-Tested with visionOS 2.0 beta 7 + Xcode 16 beta 6 and with visionOS 1.1 + Xcode 15.3.
#jira UE-218027 UE-219571
[REVIEW] 35669997
#rb carl.lloyd
[CL 35743090 by jeff fisher in ue5-main branch]
- Some static variables made it tricky, so added some support to make it simpler on users of the static variables
#rb David.Harvey
[CL 31431441 by josh adams in ue5-main branch]
- Refactored the IOS/TVOS support in BuildCMakeLib.Automation.cs to share code, so that the VisionOS support isn't a third copy/paste
#rb adam.kinge
[CL 26664135 by Josh Adams in ue5-main branch]
- Added an example SwiftUI view shown on VisionOS, using UIHostingViewController (must be created in Swift, not Obj-C)
- Refactored AppleToolChainSettings and children so AppleToolChain can have a single Swift compile function, and still target the proper toolchain (more cleaning up and pulling into AppleToolChain should now be possible)
#rb joe.kirchoff
[CL 26346396 by Josh Adams in ue5-main branch]
[FYI] keaton.stewart
Original CL Desc
-----------------------------------------------------------------
[Backout] - CL26221679 [Main CIS Issue] Errors in Incremental FortniteServer Linux and Incremental Compile Monolithics - Linux
[FYI] Josh.Adams
Original CL Desc
-----------------------------------------------------------------
- Very super early support for VisionOS (requires Xcode 15 beta2 or later).
- THIS IS NOT USABLE YET - WORK IN PROGRESS!
- It builds, links with IOS libs (warnings, not errors), can cook and it boots in Simulator, but is dying in MetalRHI
- UnrealTargetPlatform.VisionOS is currently defined in Engine code, it is not pulled out like would be correct for a full true platform extension
- Refactored a lot of Build.cs files to use UnrealPlatformGroup.IOS/Apple instead of individual platform checks, to make VisionOS integration simpler
#rb zack.neyland
[CL 26226852 by josh adams in ue5-main branch]
#fyi Josh.Adams
#jira FORT-626566 (edited)
Original CL Desc
-----------------------------------------------------------------
- Very super early support for VisionOS (requires Xcode 15 beta2 or later).
- THIS IS NOT USABLE YET - WORK IN PROGRESS!
- It builds, links with IOS libs (warnings, not errors), can cook and it boots in Simulator, but is dying in MetalRHI
- UnrealTargetPlatform.VisionOS is currently defined in Engine code, it is not pulled out like would be correct for a full true platform extension
- Refactored a lot of Build.cs files to use UnrealPlatformGroup.IOS/Apple instead of individual platform checks, to make VisionOS integration simpler
#rb zack.neyland
[CL 26223564 by keaton stewart in ue5-main branch]
- THIS IS NOT USABLE YET - WORK IN PROGRESS!
- It builds, links with IOS libs (warnings, not errors), can cook and it boots in Simulator, but is dying in MetalRHI
- UnrealTargetPlatform.VisionOS is currently defined in Engine code, it is not pulled out like would be correct for a full true platform extension
- Refactored a lot of Build.cs files to use UnrealPlatformGroup.IOS/Apple instead of individual platform checks, to make VisionOS integration simpler
#rb zack.neyland
[CL 26221679 by Josh Adams in ue5-main branch]
