docs(msl-out): add entry for write_unpacking_function

erichdongubler-mozilla · Jan 22, 2025 · 99975ad · 99975ad
1 parent 3dd925b
commit 99975ad
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/naga/src/back/msl/writer.rs b/naga/src/back/msl/writer.rs
@@ -4186,6 +4186,9 @@ template <typename A>
         Ok(())
     }
 
+    /// Given `format`, write an unpacking function for a vertex attribute of that `format`
+    /// immediately, and return (1) the function's identifier, (2) the size of the vertex attribute,
+    /// and (3) the number of components in vertex attribute.
     fn write_unpacking_function(
         &mut self,
         format: back::msl::VertexFormat,