Start Proper Dispose

src/Ryujinx.Graphics.Metal/MetalRenderer.cs

@@ -215,17 +215,19 @@ namespace Ryujinx.Graphics.Metal
         {
             var blitEncoder = _pipeline.GetOrCreateBlitEncoder();
 
-            MTLBuffer src = _device.NewBuffer((ulong)data.Length, MTLResourceOptions.ResourceStorageModeManaged);
-            var span = new Span<byte>(src.Contents.ToPointer(), data.Length);
-            data.CopyTo(span);
-            src.DidModifyRange(new NSRange
+            using MTLBuffer src = _device.NewBuffer((ulong)data.Length, MTLResourceOptions.ResourceStorageModeManaged);
             {
-                location = 0,
-                length = (ulong)data.Length
-            });
+                var span = new Span<byte>(src.Contents.ToPointer(), data.Length);
+                data.CopyTo(span);
+                src.DidModifyRange(new NSRange
+                {
+                    location = 0,
+                    length = (ulong)data.Length
+                });
 
-            MTLBuffer dst = new(Unsafe.As<BufferHandle, IntPtr>(ref buffer));
-            blitEncoder.CopyFromBuffer(src, 0, dst, (ulong)offset, (ulong)data.Length);
+                MTLBuffer dst = new(Unsafe.As<BufferHandle, IntPtr>(ref buffer));
+                blitEncoder.CopyFromBuffer(src, 0, dst, (ulong)offset, (ulong)data.Length);
+            }
         }
 
         public void UpdateCounters()

src/Ryujinx.Graphics.Metal/Program.cs

@@ -63,7 +63,9 @@ namespace Ryujinx.Graphics.Metal
 
         public void Dispose()
         {
-            return;
+            VertexFunction.Dispose();
+            FragmentFunction.Dispose();
+            ComputeFunction.Dispose();
         }
     }
 }

src/Ryujinx.Graphics.Metal/Sampler.cs

@@ -45,6 +45,7 @@ namespace Ryujinx.Graphics.Metal
 
         public void Dispose()
         {
+            _mtlSamplerState.Dispose();
         }
     }
 }

src/Ryujinx.Graphics.Metal/Texture.cs

@@ -329,6 +329,7 @@ namespace Ryujinx.Graphics.Metal
         public void Dispose()
         {
             MTLTexture.SetPurgeableState(MTLPurgeableState.Volatile);
+            MTLTexture.Dispose();
         }
     }
 }