tree 9f4ec7c5e73a149c630b046e2c2eea71088cb0ee
parent 345a7d171c43b9f79f27652d48b386578a70980a
author Bill Hollings <bill.hollings@brenwill.com> 1634847093 -0400
committer Bill Hollings <bill.hollings@brenwill.com> 1634847093 -0400

MSL: Support more usecases for unpacked vectors.

Additional usecases include array and vector indexing, variable declarations,
loop initializers, function return values, switch statement evaluations,
and various specialized MSL operations.

Ultimately, we might consider refactoring CompilerMSL::to_expression()
to always take into consideration possible unpacking behavior.

Refactor CompilerGLSL::to_enclosed_unpacked_expression()
for conciseness and consistency with similar functionality.