[Metal] Implement Xcode 16.0 beta 1-6 changes.

src/Metal/MTLCommandBuffer.cs

@@ -0,0 +1,18 @@
+using System;
+
+using ObjCRuntime;
+
+#nullable enable
+
+namespace Metal {
+
+	public partial interface IMTLCommandBuffer {
+
+		/// <summary>Marks the specified residency sets as part of the current command buffer execution.</summary>
+		/// <param name="residencySets">The residency sets to mark.</param>
+		public void UseResidencySets (params IMTLResidencySet [] residencySets)
+		{
+			NativeObjectExtensions.CallWithPointerToFirstElementAndCount (residencySets, nameof (residencySets), UseResidencySets);
+		}
+	}
+}

src/Metal/MTLCommandQueue.cs

@@ -0,0 +1,25 @@
+using System;
+
+using ObjCRuntime;
+
+#nullable enable
+
+namespace Metal {
+
+	public partial interface IMTLCommandQueue {
+
+		/// <summary>Marks the specified residency sets as part of the current command buffer execution.</summary>
+		/// <param name="residencySets">The residency sets to mark.</param>
+		public void AddResidencySets (params IMTLResidencySet [] residencySets)
+		{
+			NativeObjectExtensions.CallWithPointerToFirstElementAndCount (residencySets, nameof (residencySets), AddResidencySets);
+		}
+
+		/// <summary>Removes the specified residency sets from the current command buffer execution.</summary>
+		/// <param name="residencySets">The residency sets to mark.</param>
+		public void RemoveResidencySets (params IMTLResidencySet [] residencySets)
+		{
+			NativeObjectExtensions.CallWithPointerToFirstElementAndCount (residencySets, nameof (residencySets), RemoveResidencySets);
+		}
+	}
+}

src/Metal/MTLDevice.cs

@@ -55,26 +55,26 @@ public static IMTLDevice? SystemDefault {
 			}
 		}
 
-#if MONOMAC || __MACCATALYST__
-
 #if NET
 		[SupportedOSPlatform ("maccatalyst15.0")]
 		[SupportedOSPlatform ("macos")]
-		[UnsupportedOSPlatform ("ios")]
-		[UnsupportedOSPlatform ("tvos")]
+		[SupportedOSPlatform ("ios18.0")]
+		[SupportedOSPlatform ("tvos18.0")]
 #else
-		[MacCatalyst (15,0)]
+		[MacCatalyst (15, 0)]
+		[iOS (18, 0), TV (18, 0)]
 #endif
 		[DllImport (Constants.MetalLibrary)]
 		unsafe static extern IntPtr MTLCopyAllDevices ();
 
 #if NET
 		[SupportedOSPlatform ("maccatalyst15.0")]
 		[SupportedOSPlatform ("macos")]
-		[UnsupportedOSPlatform ("ios")]
-		[UnsupportedOSPlatform ("tvos")]
+		[SupportedOSPlatform ("ios18.0")]
+		[SupportedOSPlatform ("tvos18.0")]
 #else
-		[MacCatalyst (15,0)]
+		[MacCatalyst (15, 0)]
+		[iOS (18, 0), TV (18, 0)]
 #endif
 		public static IMTLDevice [] GetAllDevices ()
 		{
@@ -84,8 +84,6 @@ public static IMTLDevice [] GetAllDevices ()
 			return devices;
 		}
 
-#endif
-
 #if MONOMAC
 
 #if NET

src/Metal/MTLEnums.cs

@@ -405,14 +405,55 @@ public enum MTLPixelFormat : ulong {
 		[NoiOS]
 		[NoMacCatalyst]
 		BC7_RGBAUnorm_sRGB = 153,
+
+		[Deprecated (PlatformName.iOS, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.MacCatalyst, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.MacOSX, 15, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.TvOS, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
 		PVRTC_RGB_2BPP = 160,
+
+		[Deprecated (PlatformName.iOS, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.MacCatalyst, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.MacOSX, 15, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.TvOS, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
 		PVRTC_RGB_2BPP_sRGB = 161,
+
+		[Deprecated (PlatformName.iOS, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.MacCatalyst, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.MacOSX, 15, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.TvOS, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
 		PVRTC_RGB_4BPP = 162,
+
+		[Deprecated (PlatformName.iOS, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.MacCatalyst, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.MacOSX, 15, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.TvOS, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
 		PVRTC_RGB_4BPP_sRGB = 163,
+
+		[Deprecated (PlatformName.iOS, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.MacCatalyst, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.MacOSX, 15, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.TvOS, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
 		PVRTC_RGBA_2BPP = 164,
+
+		[Deprecated (PlatformName.iOS, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.MacCatalyst, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.MacOSX, 15, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.TvOS, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
 		PVRTC_RGBA_2BPP_sRGB = 165,
+
+		[Deprecated (PlatformName.iOS, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.MacCatalyst, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.MacOSX, 15, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.TvOS, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
 		PVRTC_RGBA_4BPP = 166,
+
+		[Deprecated (PlatformName.iOS, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.MacCatalyst, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.MacOSX, 15, 0, message: "Use ASTC/ETC2/BC formats instead.")]
+		[Deprecated (PlatformName.TvOS, 18, 0, message: "Use ASTC/ETC2/BC formats instead.")]
 		PVRTC_RGBA_4BPP_sRGB = 167,
+
 		EAC_R11Unorm = 170,
 		EAC_R11Snorm = 172,
 		EAC_RG11Unorm = 174,
@@ -966,7 +1007,14 @@ public enum MTLArgumentAccess : ulong {
 	[Flags]
 	public enum MTLPipelineOption : ulong {
 		None,
-		ArgumentInfo,
+#if !XAMCORE_5_0
+		[Deprecated (PlatformName.iOS, 18, 0, message: "Use 'BindingInfo' instead.")]
+		[Deprecated (PlatformName.TvOS, 18, 0, message: "Use 'BindingInfo' instead.")]
+		[Deprecated (PlatformName.MacCatalyst, 18, 0, message: "Use 'BindingInfo' instead.")]
+		[Deprecated (PlatformName.MacOSX, 15, 0, message: "Use 'BindingInfo' instead.")]
+		ArgumentInfo = 1 << 0,
+#endif
+		BindingInfo = 1 << 0,
 		BufferTypeInfo,
 		[iOS (14, 0)]
 		[TV (14, 0)]
@@ -1109,6 +1157,8 @@ public enum MTLLanguageVersion : ulong {
 		v3_0 = (3uL << 16) + 0,
 		[iOS (17, 0), TV (17, 0), MacCatalyst (17, 0), Mac (14, 0), NoWatch]
 		v3_1 = (3uL << 16) + 1,
+		[TV (18, 0), Mac (15, 0), iOS (18, 0), MacCatalyst (18, 0)]
+		v3_2 = (3ul << 16) + 2,
 	}
 
 	/// <summary>Enumerates values that indicate whether to clip or clamp depth values.</summary>
@@ -1690,7 +1740,15 @@ public enum MTLFunctionOptions : ulong {
 		[MacCatalyst (14, 0)]
 		CompileToBinary = 1uL << 0,
 		[iOS (17, 0), TV (17, 0), MacCatalyst (17, 0), Mac (14, 0)]
+		[Deprecated (PlatformName.MacCatalyst, 18, 0, message: "Use 'StoreFunctionInMetalPipelinesScript' instead.")]
+		[Deprecated (PlatformName.iOS, 18, 0, message: "Use 'StoreFunctionInMetalPipelinesScript' instead.")]
+		[Deprecated (PlatformName.TvOS, 18, 0, message: "Use 'StoreFunctionInMetalPipelinesScript' instead.")]
+		[Deprecated (PlatformName.MacOSX, 15, 0, message: "Use 'StoreFunctionInMetalPipelinesScript' instead.")]
 		StoreFunctionInMetalScript = 1uL << 1,
+		[TV (18, 0), Mac (15, 0), iOS (18, 0), MacCatalyst (18, 0)]
+		StoreFunctionInMetalPipelinesScript = 1 << 1,
+		[TV (18, 0), Mac (15, 0), iOS (18, 0), MacCatalyst (18, 0)]
+		FailOnBinaryArchiveMiss = 1 << 2,
 	}
 
 	[Flags, Mac (11, 0), iOS (14, 0), TV (16, 0)]

src/Metal/MTLResidencySet.cs

@@ -0,0 +1,25 @@
+using System;
+
+using ObjCRuntime;
+
+#nullable enable
+
+namespace Metal {
+
+	public partial interface IMTLResidencySet {
+
+		/// <summary>Adds allocations to be committed the next time <see cref="Commit" /> is called.</summary>
+		/// <param name="allocations">The allocations to add.</param>
+		public void AddAllocations (params IMTLAllocation [] allocations)
+		{
+			NativeObjectExtensions.CallWithPointerToFirstElementAndCount (allocations, nameof (allocations), AddAllocations);
+		}
+
+		/// <summary>Marks allocations to be removed the next time <see cref="Commit" /> is called.</summary>
+		/// <param name="allocations">The allocations to remove.</param>
+		public void RemoveAllocations (params IMTLAllocation [] allocations)
+		{
+			NativeObjectExtensions.CallWithPointerToFirstElementAndCount (allocations, nameof (allocations), RemoveAllocations);
+		}
+	}
+}

src/ObjCRuntime/INativeObject.cs

@@ -55,6 +55,25 @@ public static NativeHandle GetCheckedHandle (this INativeObject self)
 			return h;
 		}
 #endif
+
+		internal static void CallWithPointerToFirstElementAndCount<T> (T [] array, string arrayVariableName, Action<IntPtr, nuint> callback)
+			where T : INativeObject
+		{
+			if (array is null)
+				ObjCRuntime.ThrowHelper.ThrowArgumentNullException (arrayVariableName);
+
+			var handles = new IntPtr [array.Length];
+			for (var i = 0; i < handles.Length; i++)
+				handles [i] = array [i].GetNonNullHandle (arrayVariableName + $"[{i}]");
+
+			unsafe {
+				fixed (IntPtr* handlesPtr = handles) {
+					callback ((IntPtr) handlesPtr, (nuint) handles.Length);
+				}
+			}
+
+			GC.KeepAlive (array);
+		}
 	}
 #endif
 }

src/foundation.cs

@@ -13230,6 +13230,11 @@ interface NSProcessInfo {
 		[Export ("iOSAppOnMac")]
 		bool IsiOSApplicationOnMac { [Bind ("isiOSAppOnMac")] get; }
 		#endregion
+
+		[Field ("NSProcessInfoPerformanceProfileDidChangeNotification", "Metal")]
+		[Notification]
+		[TV (18, 0), Mac (15, 0), iOS (18, 0), MacCatalyst (18, 0), NoWatch]
+		NSString PerformanceProfileDidChangeNotification { get; }
 	}
 
 	[NoWatch]

src/frameworks.sources

@@ -1223,6 +1223,8 @@ METAL_CORE_SOURCES = \
 METAL_SOURCES = \
 	Metal/MTLArgumentEncoder.cs \
 	Metal/MTLBlitPassSampleBufferAttachmentDescriptorArray.cs \
+	Metal/MTLCommandBuffer.cs \
+	Metal/MTLCommandQueue.cs \
 	Metal/MTLCompat.cs \
 	Metal/MTLIOCompression.cs \
 	Metal/MTLComputeCommandEncoder.cs \
@@ -1234,6 +1236,7 @@ METAL_SOURCES = \
 	Metal/MTLRenderCommandEncoder.cs \
 	Metal/MTLRenderPassDescriptor.cs \
 	Metal/MTLRenderPassSampleBufferAttachmentDescriptorArray.cs \
+	Metal/MTLResidencySet.cs \
 	Metal/MTLResourceStateCommandEncoder.cs \
 	Metal/MTLResourceStatePassSampleBufferAttachmentDescriptorArray.cs \
 	Metal/MTLVertexDescriptor.cs \