xcode9 iOS 11 - Stereo Mode is not supported

ElizaSapir commented 7 years ago

Hey,

I am getting the following issue when running StereoVideo example and trying to move to stereo mode:

validateRenderPassDescriptor:487: failed assertion `Texture at colorAttachment[0] has usage (0x01) which doesn't specify MTLTextureUsageRenderTarget (0x04)'

Can you help here? it worked like a charm on iOS10 when moved to iOS11 got this issue.

Important: When I disable Metal API validation the above issue is ignored, BUT stereo mode shows a black screen with no split view.

More Details:

When replacing under StereoRenderer class eyeTextureDescriptor instance usage property to .unknown there is no crash issue but still get black screen.

eyeTextureDescriptor.usage = .unknown

Thanks!

giladna commented 7 years ago

+1

kaushikrw commented 7 years ago

+1. Stereo mode doesnt work in ios 11. View is just black.

junpluse commented 7 years ago

I'm sorry to have kept you waiting. I'm currently working on this problem, so please wait for a while 🙇

ElizaSapir commented 7 years ago

Hey @junpluse,

Thanks for your response, do you have any estimation when it can be resolved? It's really important for us since we uploaded an app to Appstore and now we have this issue :(

BR, Eliza

junpluse commented 7 years ago

Hi @ElizaSapir,

Thank you for reporting the issue. I just published 0.16.0 including quick fixes for this problem. https://github.com/ejeinc/MetalScope/releases/tag/0.16.0

Please check it out.

ElizaSapir commented 7 years ago

@junpluse,

Thank you very much for your quick response! Tested on my side and now it looks great!

Best, Eliza

ejeinc / MetalScope

xcode9 iOS 11 - Stereo Mode is not supported #28