Open slimbuck opened 11 months ago
Having test a little more, it's the call to file.transcodeImage
on the final/smallest mipmap level which fails:
To reiterate, these failures are likely to be an issue with Safari 17 WASM engine, but we are trying to find a possible mitigation from our end.
Seem like you have found workaround for this problem: https://forum.playcanvas.com/t/important-basis-on-safari-17-0/33145
We found that recompiling the basis module with the latest emscripten toolchain seems to mitigate the issue
@richgel999 Can you update a version compiled with latest emscripten toolchain?
@richgel999 Can you update a version compiled with latest emscripten toolchain?
Yes - no problem.
I am raising this for visibility and in hopes others have found a solution.
Our users are reporting random failures of basis transcode on iOS 17.0.
It looks likely a regression in safari, I have reported the issue here:
https://bugs.webkit.org/show_bug.cgi?id=260252
Since iOS 17 is now released we may be forced to find a workaround.