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I have a fragment shader that samples a texture (a kCVPixelFormatType_32RGBA Core Video image buffer) and returns the result of the sampling... And from my limited understanding, I can set the texture pixel format to MTLPixelFormatRGBA8Unorm or MTLPixelFormatRGBA8Uint, right?   If I set it to Unorm, should I set my the type of the texture as half… (Show more)
in Metal
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I downloaded Xcode 11 beta 7 but when I check version in About, it shows Xcode 11 beta 6. However, build number match information on the download page. Probably just a typo, right?
in iOS 13 beta
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I wanted to update my test device to the latest 13.0 beta so I could re-test my recent modifications (mainly support for the Black mode) but my device wants to download iOS 13.1 beta instead. Does Apple will release a iOS 13.0 GM? How will I be able to test with iOS 13.0 if I can only update to iOS 13.1?
in iOS 13 beta
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I assume that an Apple Watch running a particular version of watchOS can't be paired with an iPhone running any iOS version, right? Is there a table that list the compatibility between the different versions of watchOS and iOS?   My assumption have been that a particular watchOS is only compatible with the iOS version on which it's based.… (Show more)
in WatchKit