2 Commits

Author	SHA1	Message	Date
James Price	e548db90f6	msl: Handle buffer variables in transform ... This removes a lot of awkward logic from the MSL writer, and means that we now handle all module-scope variables with the same transform. Change-Id: I782e36a4b88dafbc3f8364f7caa7f95c6ae3f5f1 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/67643 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>	2021-10-28 15:00:39 +00:00
Ben Clayton	7103f51603	writer/msl: Fix swizzling on packed vectors ... Metal 1.x does not support swizzling on packed_vec types. Use array-index for single element selection (permitted on LHS and RHS of assignment) Cast the packed_vec to a vec for multiple element swizzles (not permitted as the LHS of an assignment). Fixed: tint:1249 Change-Id: I70cbb0c22a935b06b3905d24484bdc2edfb95fc2 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/67060 Commit-Queue: Ben Clayton <bclayton@google.com> Kokoro: Ben Clayton <bclayton@google.com> Reviewed-by: James Price <jrprice@google.com>	2021-10-20 16:12:33 +00:00