x

Search in
Sort by:

Question Status:

Search help

  • Simple searches use one or more words. Separate the words with spaces (cat dog) to search cat,dog or both. Separate the words with plus signs (cat +dog) to search for items that may contain cat but must contain dog.
  • You can further refine your search on the search results page, where you can search by keywords, author, topic. These can be combined with each other. Examples
    • cat dog --matches anything with cat,dog or both
    • cat +dog --searches for cat +dog where dog is a mandatory term
    • cat -dog -- searches for cat excluding any result containing dog
    • [cats] —will restrict your search to results with topic named "cats"
    • [cats] [dogs] —will restrict your search to results with both topics, "cats", and "dogs"

4.17.2 iOS build Crash from splash when r.mobilemsaa!=1

Am testing a VR app on an iPhone6 and it only runs well when i turn off any type of antialiasing. If i set Mobile MSAA on Project Preferences = Crash, if i set TemporalAA on Project Preferences = Crash, if i turn off all AA methods on project preferences and set r.mobileMSAA=2 Crash, =4 crash. Did test on all those settings with r.MobileScaleFactor from 0 to 3 and Crash.

Only if i set r.mobileMSAA=0 or 1 runs the app no problem but VERY jittery and un-aliased on both options.

This app runs on an idol3 5.5, Moto G, Samgung S6, and S7 flawlessly with r.mobileMSAA set to 1,2,3 and 4.

This has been a very long test as Unreal will remote build EVERYTIME even when i only make a small change in the DeviceProfile.ini and Launching is not an option because of a "Connect: Couldn't Start AFC service DeploymentServer: Error: Call to AMDeviceCopyValue failed" error that apparently am the only one experiencing.

Any help would be great.

Attached an Xcode Log.

link text

Product Version: UE 4.17
Tags:
xcodelog1.txt (100.0 kB)
more ▼

asked Jan 22 '18 at 03:12 PM in Packaging & Deployment

avatar image

Darthlogan
26 3 5

(comments are locked)
10|2000 characters needed characters left
Viewable by all users

1 answer: sort voted first

Solved, you need to turn on Mobile HDR for the iPhone no to crash from splash if you use r.MobileMSAA 2 or 4.

more ▼

answered Jan 31 '18 at 02:44 AM

avatar image

Darthlogan
26 3 5

(comments are locked)
10|2000 characters needed characters left
Viewable by all users
Your answer
toggle preview:

Up to 5 attachments (including images) can be used with a maximum of 5.2 MB each and 5.2 MB total.

Follow this question

Once you sign in you will be able to subscribe for any updates here

Answers to this question