4b99fdd5d0
Two varyings (vertex outputs/fragment inputs) might have the same location but be in different components--e.g. the compiler may have packed what were two different varyings into a single varying vector. Giving both varyings the same `[[user]]` attribute won't work--it may yield unexpected results, or flat out fail to link. We could eventually pack such varyings into a single vector, but that would require us to handle the case where the varyings are different types--e.g. a `float` and a `uint` packed into the same vector. For now, it seems most prudent to give them unique `[[user]]` locations and let Apple's compiler work out the best way to pack them. |
||
|---|---|---|
| .. | ||
| comp | ||
| frag | ||
| vert | ||