Fix MTLRasterizationRateMapDescriptor method

Fix `rasterizationRateMapDescriptorWithScreenSize:layerCount:layers:`
having the last parameter emitted as an out pointer.

framework-crates/objc2-metal/src/rasterization_rate.rs

@@ -1,4 +1,4 @@
-use crate::MTLRasterizationRateLayerDescriptor;
+use crate::{MTLRasterizationRateLayerDescriptor, MTLRasterizationRateMapDescriptor};
 use objc2::extern_methods;
 
 impl MTLRasterizationRateLayerDescriptor {
@@ -11,3 +11,26 @@ impl MTLRasterizationRateLayerDescriptor {
         pub fn sampleCount(&self) -> crate::MTLSize;
     );
 }
+
+impl MTLRasterizationRateMapDescriptor {
+    extern_methods!(
+        #[cfg(feature = "MTLTypes")]
+        /// Convenience descriptor creation function for an arbitrary amount of layers stored in a C-array.
+        ///
+        /// Parameter `screenSize`: The dimensions, in screen space pixels, of the region where variable rasterization is applied. The depth component of MTLSize is ignored.
+        ///
+        /// Parameter `layerCount`: The number of layers in the descriptor.
+        ///
+        /// Parameter `layers`: An array of pointers to layer descriptors. The array must contain layerCount non-null pointers to MTLRasterizationRateLayerDescriptor instances.
+        ///
+        /// Returns: A descriptor containing all the specified layers. Add or remove layers using setObject:atIndexedSubscript:.
+        ///
+        /// The function copies the array of pointers internally, the caller need not keep the array alive after creating the descriptor.
+        #[unsafe(method(rasterizationRateMapDescriptorWithScreenSize:layerCount:layers:))]
+        pub unsafe fn rasterizationRateMapDescriptorWithScreenSize_layerCount_layers(
+            screen_size: crate::MTLSize,
+            layer_count: objc2_foundation::NSUInteger,
+            layers: core::ptr::NonNull<core::ptr::NonNull<MTLRasterizationRateLayerDescriptor>>,
+        ) -> objc2::rc::Retained<MTLRasterizationRateMapDescriptor>;
+    );
+}

framework-crates/objc2-metal/translation-config.toml

@@ -11,6 +11,10 @@ visionos = "1.0"
 # Duplicated property
 class.MTLRasterizationRateLayerDescriptor.methods.sampleCount.skipped = true
 
+# Gets emitted as an out pointer, but the pointer is actually an array.
+# Swift also skips this.
+class.MTLRasterizationRateMapDescriptor.methods."rasterizationRateMapDescriptorWithScreenSize:layerCount:layers:".skipped = true
+
 # Needs dispatch
 class.MTLSharedEventListener.methods."initWithDispatchQueue:".skipped = true
 class.MTLSharedEventListener.methods.dispatchQueue.skipped = true