Closed Hzfengsy closed 1 year ago
Current codegen output (half4)*(device uint*)A tries to create a int32 number and then cast it to half4, which is not the expected behavior.
(half4)*(device uint*)A
int32
half4
As Metal supports uchar4 and char4 types, we can direct use them to solve that problem.
uchar4
char4
(cherry picked from commit 6198c7fd8a75534d98efd0ef800b36fc4e3dc021)
Current codegen output
(half4)*(device uint*)Atries to create aint32number and then cast it tohalf4, which is not the expected behavior.As Metal supports
uchar4andchar4types, we can direct use them to solve that problem.(cherry picked from commit 6198c7fd8a75534d98efd0ef800b36fc4e3dc021)