Metal iOS xcode16.2 b3

#Metal.framework https://github.com/xamarin/xamarin-macios/pull/21718

diff -ruN /Applications/Xcode_16.2.0-beta2.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLAccelerationStructure.h /Applications/Xcode_16.2.0-beta3.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLAccelerationStructure.h
--- /Applications/Xcode_16.2.0-beta2.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLAccelerationStructure.h	2024-10-26 10:00:50
+++ /Applications/Xcode_16.2.0-beta3.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLAccelerationStructure.h	2024-11-12 08:54:15
@@ -84,7 +84,7 @@
      * @brief Row-major order
      */
     MTLMatrixLayoutRowMajor = 1,
-} API_AVAILABLE(macos(15.0), ios(18.0));
+} API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.1), visionos(2.1));
 
 /**
  * @brief Base class for acceleration structure descriptors. Do not use this class directly. Use
@@ -271,7 +271,7 @@
  * @brief Matrix layout for the transformation matrix in the transformation
  * matrix buffer. Defaults to MTLMatrixLayoutColumnMajor.
  */
-@property (nonatomic) MTLMatrixLayout transformationMatrixLayout API_AVAILABLE(macos(15.0), ios(18.0));
+@property (nonatomic) MTLMatrixLayout transformationMatrixLayout API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.1), visionos(2.1));
 + (instancetype)descriptor;
 
 @end
@@ -389,7 +389,7 @@
  * @brief Matrix layout for the transformation matrix in the transformation
  * matrix buffer. Defaults to MTLMatrixLayoutColumnMajor.
  */
-@property (nonatomic) MTLMatrixLayout transformationMatrixLayout API_AVAILABLE(macos(15.0), ios(18.0));
+@property (nonatomic) MTLMatrixLayout transformationMatrixLayout API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.1), visionos(2.1));
 + (instancetype)descriptor;
 
 @end
@@ -978,14 +978,14 @@
      * to be a 4x4 matrix with the last row being (0, 0, 0, 1).
      */
     MTLTransformTypePackedFloat4x3 = 0,
-
+    
     /**
      * @brief A transformation represented by individual components such as translation and
      * rotation. The rotation is represented by a quaternion, allowing for correct motion
      * interpolation.
      */
     MTLTransformTypeComponent = 1,
-} API_AVAILABLE(macos(15.0), ios(18.0));
+} API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.1), visionos(2.1));
 
 /**
  * @brief Descriptor for an instance acceleration structure
@@ -1048,18 +1048,17 @@
  * in the instance descriptor buffer and the transformation matrices in the
  * transformation matrix buffer. Defaults to MTLMatrixLayoutColumnMajor.
  */
-@property (nonatomic) MTLMatrixLayout instanceTransformationMatrixLayout API_AVAILABLE(macos(15.0), ios(18.0));
+@property (nonatomic) MTLMatrixLayout instanceTransformationMatrixLayout API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.1), visionos(2.1));
 
 /**
  * @brief Type of motion transforms. Defaults to MTLTransformTypePackedFloat4x3.
  */
-@property (nonatomic) MTLTransformType motionTransformType API_AVAILABLE(macos(15.0), ios(18.0));
-
+@property (nonatomic) MTLTransformType motionTransformType API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.1), visionos(2.1));
 /**
  * @brief Motion transform stride. Defaults to 0, indicating that transforms are tightly packed according to the
  * motion transform type.
  */
-@property (nonatomic) NSUInteger motionTransformStride API_AVAILABLE(macos(15.0), ios(18.0));
+@property (nonatomic) NSUInteger motionTransformStride API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.1), visionos(2.1));
 
 + (instancetype)descriptor;
 
@@ -1147,18 +1146,18 @@
  * in the instance descriptor buffer and the transformation matrices in the
  * transformation matrix buffer. Defaults to MTLMatrixLayoutColumnMajor.
  */
-@property (nonatomic) MTLMatrixLayout instanceTransformationMatrixLayout API_AVAILABLE(macos(15.0), ios(18.0));
+@property (nonatomic) MTLMatrixLayout instanceTransformationMatrixLayout API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.1), visionos(2.1));
 
 /**
  * @brief Type of motion transforms. Defaults to MTLTransformTypePackedFloat4x3.
  */
-@property (nonatomic) MTLTransformType motionTransformType API_AVAILABLE(macos(15.0), ios(18.0));
+@property (nonatomic) MTLTransformType motionTransformType API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.1), visionos(2.1));
 
 /**
  * @brief Motion transform stride. Defaults to 0, indicating that transforms are tightly packed according to the
  * motion transform type.
  */
-@property (nonatomic) NSUInteger motionTransformStride API_AVAILABLE(macos(15.0), ios(18.0));
+@property (nonatomic) NSUInteger motionTransformStride API_AVAILABLE(macos(15.0), ios(18.0), tvos(18.1), visionos(2.1));
 
 + (instancetype)descriptor;
 
diff -ruN /Applications/Xcode_16.2.0-beta2.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLIndirectCommandBuffer.h /Applications/Xcode_16.2.0-beta3.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLIndirectCommandBuffer.h
--- /Applications/Xcode_16.2.0-beta2.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLIndirectCommandBuffer.h	2024-10-24 07:43:32
+++ /Applications/Xcode_16.2.0-beta3.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLIndirectCommandBuffer.h	2024-11-12 08:58:17
@@ -25,8 +25,8 @@
     MTLIndirectCommandTypeConcurrentDispatch  API_AVAILABLE(macos(11.0), macCatalyst(14.0), ios(13.0)) = (1 << 5), /* Dispatch threadgroups with concurrent execution */
 
     MTLIndirectCommandTypeConcurrentDispatchThreads  API_AVAILABLE(macos(11.0), macCatalyst(14.0), ios(13.0)) = (1 << 6), /* Dispatch threads with concurrent execution */
-    MTLIndirectCommandTypeDrawMeshThreadgroups API_AVAILABLE(macos(14.0), ios(17.0)) = (1 << 7),
-    MTLIndirectCommandTypeDrawMeshThreads API_AVAILABLE(macos(14.0), ios(17.0)) = (1 << 8),
+    MTLIndirectCommandTypeDrawMeshThreadgroups API_AVAILABLE(macos(14.0), ios(17.0), tvos(18.1), visionos(2.1)) = (1 << 7),
+    MTLIndirectCommandTypeDrawMeshThreads API_AVAILABLE(macos(14.0), ios(17.0), tvos(18.1), visionos(2.1)) = (1 << 8),
 } API_AVAILABLE(macos(10.14), ios(12.0));
 
 
@@ -101,20 +101,19 @@
  @abstract
  The maximum bind index of object stage buffers that can be set per render command.
  */
-@property (readwrite, nonatomic) NSUInteger maxObjectBufferBindCount API_AVAILABLE(macos(14.0), ios(17.0));
-
+@property (readwrite, nonatomic) NSUInteger maxObjectBufferBindCount API_AVAILABLE(macos(14.0), ios(17.0), tvos(18.1), visionos(2.1));
 /*!
  @abstract
  The maximum bind index of mesh stage buffers that can be set per render command.
  */
-@property (readwrite, nonatomic) NSUInteger maxMeshBufferBindCount API_AVAILABLE(macos(14.0), ios(17.0));
+@property (readwrite, nonatomic) NSUInteger maxMeshBufferBindCount API_AVAILABLE(macos(14.0), ios(17.0), tvos(18.1), visionos(2.1));
 
 /*!
  @abstract
  The maximum bind index of object threadgroup memory that can be set per render command.
  The default value is 0.
  */
-@property (readwrite, nonatomic) NSUInteger maxObjectThreadgroupMemoryBindCount API_AVAILABLE(macos(14.0), ios(17.0));
+@property (readwrite, nonatomic) NSUInteger maxObjectThreadgroupMemoryBindCount API_AVAILABLE(macos(14.0), ios(17.0), tvos(18.1), visionos(2.1));
 
 /*!
  @abstract
diff -ruN /Applications/Xcode_16.2.0-beta2.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLIndirectCommandEncoder.h /Applications/Xcode_16.2.0-beta3.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLIndirectCommandEncoder.h
--- /Applications/Xcode_16.2.0-beta2.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLIndirectCommandEncoder.h	2024-10-24 15:05:03
+++ /Applications/Xcode_16.2.0-beta3.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLIndirectCommandEncoder.h	2024-11-04 09:44:36
@@ -50,17 +50,18 @@
 - (void)drawPrimitives:(MTLPrimitiveType)primitiveType vertexStart:(NSUInteger)vertexStart vertexCount:(NSUInteger)vertexCount instanceCount:(NSUInteger)instanceCount baseInstance:(NSUInteger)baseInstance;
 - (void)drawIndexedPrimitives:(MTLPrimitiveType)primitiveType indexCount:(NSUInteger)indexCount indexType:(MTLIndexType)indexType indexBuffer:(id <MTLBuffer>)indexBuffer indexBufferOffset:(NSUInteger)indexBufferOffset instanceCount:(NSUInteger)instanceCount baseVertex:(NSInteger)baseVertex baseInstance:(NSUInteger)baseInstance;
 
-- (void)setObjectThreadgroupMemoryLength:(NSUInteger)length atIndex:(NSUInteger)index API_AVAILABLE(macos(14.0), ios(17.0));
-- (void)setObjectBuffer:(id <MTLBuffer>)buffer offset:(NSUInteger)offset atIndex:(NSUInteger)index API_AVAILABLE(macos(14.0), ios(17.0));
-- (void)setMeshBuffer:(id <MTLBuffer>)buffer offset:(NSUInteger)offset atIndex:(NSUInteger)index API_AVAILABLE(macos(14.0), ios(17.0));
+- (void)setObjectThreadgroupMemoryLength:(NSUInteger)length atIndex:(NSUInteger)index API_AVAILABLE(macos(14.0), ios(17.0), tvos(18.1), visionos(2.1));
+- (void)setObjectBuffer:(id <MTLBuffer>)buffer offset:(NSUInteger)offset atIndex:(NSUInteger)index API_AVAILABLE(macos(14.0), ios(17.0), tvos(18.1), visionos(2.1));
+- (void)setMeshBuffer:(id <MTLBuffer>)buffer offset:(NSUInteger)offset atIndex:(NSUInteger)index API_AVAILABLE(macos(14.0), ios(17.0), tvos(18.1), visionos(2.1));
 - (void)drawMeshThreadgroups:(MTLSize)threadgroupsPerGrid // MTLIndirectCommandTypeDrawMeshThreadgroups
  threadsPerObjectThreadgroup:(MTLSize)threadsPerObjectThreadgroup
-   threadsPerMeshThreadgroup:(MTLSize)threadsPerMeshThreadgroup API_AVAILABLE(macos(14.0), ios(17.0));
+   threadsPerMeshThreadgroup:(MTLSize)threadsPerMeshThreadgroup API_AVAILABLE(macos(14.0), ios(17.0), tvos(18.1), visionos(2.1));
 - (void)     drawMeshThreads:(MTLSize)threadsPerGrid // MTLIndirectCommandTypeDrawMeshThreads
  threadsPerObjectThreadgroup:(MTLSize)threadsPerObjectThreadgroup
-   threadsPerMeshThreadgroup:(MTLSize)threadsPerMeshThreadgroup API_AVAILABLE(macos(14.0), ios(17.0));
-- (void)setBarrier API_AVAILABLE(macos(14.0), ios(17.0));
-- (void)clearBarrier API_AVAILABLE(macos(14.0), ios(17.0));
+   threadsPerMeshThreadgroup:(MTLSize)threadsPerMeshThreadgroup API_AVAILABLE(macos(14.0), ios(17.0), tvos(18.1), visionos(2.1));
+- (void)setBarrier API_AVAILABLE(macos(14.0), ios(17.0), tvos(18.1), visionos(2.1));
+- (void)clearBarrier API_AVAILABLE(macos(14.0), ios(17.0), tvos(18.1), visionos(2.1));
+
 
 - (void)reset;
 
diff -ruN /Applications/Xcode_16.2.0-beta2.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLRenderPipeline.h /Applications/Xcode_16.2.0-beta3.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLRenderPipeline.h
--- /Applications/Xcode_16.2.0-beta2.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLRenderPipeline.h	2024-10-24 08:06:04
+++ /Applications/Xcode_16.2.0-beta3.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/Metal.framework/Headers/MTLRenderPipeline.h	2024-11-12 08:58:17
@@ -700,7 +700,7 @@
  @abstract Whether this pipeline will support being used by commands in an indirect command buffer.
  @discussion The default value is NO.
  */
-@property (readwrite, nonatomic) BOOL supportIndirectCommandBuffers API_AVAILABLE(macos(14.0), ios(17.0));
+@property (readwrite, nonatomic) BOOL supportIndirectCommandBuffers API_AVAILABLE(macos(14.0), ios(17.0), tvos(18.1), visionos(2.1));
 
 /*!
  @property binaryArchives