Bill Hollings dd98fbd26f Remove use of @available() directive as it can cause issues in some build environments.
Generally replace use of @available() with respondsToSelector:.
Add mvkMakeOSVersion() and mvkOSVersionIsAtLeast(macos,ios) to help testing OS versions.
Set maxDrawIndexedIndexValue to kMVKUndefinedLargeUInt32 instead of uint32_t max.
2020-06-11 12:43:38 -04:00
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2020-01-07 16:47:29 -05:00