tree 8c5d17ba0c8c8ef1fdc4fa395b3c7c81c95cfe47
parent a5ee3ead3576b24ca95fd4a543ec5a5f19b1dfa4
author Bill Hollings <bill.hollings@brenwill.com> 1630352269 -0400
committer Bill Hollings <bill.hollings@brenwill.com> 1630352269 -0400

Remove use of the MTLMaxBlitPassSampleBuffers Metal API definition.

MTLMaxBlitPassSampleBuffers was available in Xcode 12 and had a value of 4.
According to Apple, the definition will be removed from the API in Xcode 13.
For now, assume a value of 1, until we can accurately determine the
appropriate value per platform.