diff --git a/renderdoc/driver/metal/metal_serialise.cpp b/renderdoc/driver/metal/metal_serialise.cpp
index f5b8bc2c0..837421f2d 100644
--- a/renderdoc/driver/metal/metal_serialise.cpp
+++ b/renderdoc/driver/metal/metal_serialise.cpp
@@ -138,6 +138,29 @@ void DoSerialise(SerialiserType &ser, MTL::SamplePosition &el)
   SERIALISE_MEMBER(y);
 }
 
+template <typename SerialiserType>
+void DoSerialise(SerialiserType &ser, MTL::Origin &el)
+{
+  SERIALISE_MEMBER(x);
+  SERIALISE_MEMBER(y);
+  SERIALISE_MEMBER(z);
+}
+
+template <typename SerialiserType>
+void DoSerialise(SerialiserType &ser, MTL::Region &el)
+{
+  SERIALISE_MEMBER(origin);
+  SERIALISE_MEMBER(size);
+}
+
+template <typename SerialiserType>
+void DoSerialise(SerialiserType &ser, MTL::Size &el)
+{
+  SERIALISE_MEMBER(width);
+  SERIALISE_MEMBER(height);
+  SERIALISE_MEMBER(depth);
+}
+
 template <typename SerialiserType>
 void DoSerialise(SerialiserType &ser, RDMTL::TextureDescriptor &el)
 {
@@ -334,6 +357,9 @@ INSTANTIATE_SERIALISE_TYPE(MTL::TextureSwizzleChannels);
 INSTANTIATE_SERIALISE_TYPE(MTL::ClearColor);
 INSTANTIATE_SERIALISE_TYPE(MTL::SamplePosition);
 INSTANTIATE_SERIALISE_TYPE(MTL::Viewport);
+INSTANTIATE_SERIALISE_TYPE(MTL::Origin);
+INSTANTIATE_SERIALISE_TYPE(MTL::Region);
+INSTANTIATE_SERIALISE_TYPE(MTL::Size);
 INSTANTIATE_SERIALISE_TYPE(RDMTL::TextureDescriptor);
 INSTANTIATE_SERIALISE_TYPE(RDMTL::RenderPipelineColorAttachmentDescriptor);
 INSTANTIATE_SERIALISE_TYPE(RDMTL::PipelineBufferDescriptor);
diff --git a/renderdoc/driver/metal/metal_stringise.cpp b/renderdoc/driver/metal/metal_stringise.cpp
index 45c395499..a84f3460d 100644
--- a/renderdoc/driver/metal/metal_stringise.cpp
+++ b/renderdoc/driver/metal/metal_stringise.cpp
@@ -994,3 +994,75 @@ rdcstr DoStringise(const MTL::MultisampleStencilResolveFilter &el)
   }
   END_ENUM_STRINGISE()
 }
+
+template <>
+rdcstr DoStringise(const MTL::BlitOption &el)
+{
+  BEGIN_ENUM_STRINGISE(MTL::BlitOption)
+  {
+    MTL_STRINGISE_ENUM(BlitOptionNone);
+    MTL_STRINGISE_ENUM(BlitOptionDepthFromDepthStencil);
+    MTL_STRINGISE_ENUM(BlitOptionRowLinearPVRTC);
+    MTL_STRINGISE_ENUM(BlitOptionStencilFromDepthStencil);
+  }
+  END_ENUM_STRINGISE()
+}
+
+template <>
+rdcstr DoStringise(const MTL::DeviceLocation &el)
+{
+  BEGIN_BITFIELD_STRINGISE(MTL::DeviceLocation)
+  {
+    MTL_STRINGISE_BITFIELD_BIT(DeviceLocationBuiltIn);
+    MTL_STRINGISE_BITFIELD_BIT(DeviceLocationSlot);
+    MTL_STRINGISE_BITFIELD_BIT(DeviceLocationExternal);
+    MTL_STRINGISE_BITFIELD_BIT(DeviceLocationUnspecified);
+  }
+  END_BITFIELD_STRINGISE()
+}
+
+template <>
+rdcstr DoStringise(const MTL::ArgumentBuffersTier &el)
+{
+  BEGIN_BITFIELD_STRINGISE(MTL::ArgumentBuffersTier)
+  {
+    MTL_STRINGISE_BITFIELD_BIT(ArgumentBuffersTier1);
+    MTL_STRINGISE_BITFIELD_BIT(ArgumentBuffersTier2);
+  }
+  END_BITFIELD_STRINGISE()
+}
+
+template <>
+rdcstr DoStringise(const MTL::DepthClipMode &el)
+{
+  BEGIN_ENUM_STRINGISE(MTL::DepthClipMode);
+  {
+    MTL_STRINGISE_ENUM(DepthClipModeClip);
+    MTL_STRINGISE_ENUM(DepthClipModeClamp);
+  }
+  END_ENUM_STRINGISE();
+}
+
+template <>
+rdcstr DoStringise(const MTL::TriangleFillMode &el)
+{
+  BEGIN_ENUM_STRINGISE(MTL::TriangleFillMode);
+  {
+    MTL_STRINGISE_ENUM(TriangleFillModeFill);
+    MTL_STRINGISE_ENUM(TriangleFillModeLines);
+  }
+  END_ENUM_STRINGISE();
+}
+
+template <>
+rdcstr DoStringise(const MTL::CullMode &el)
+{
+  BEGIN_ENUM_STRINGISE(MTL::CullMode);
+  {
+    MTL_STRINGISE_ENUM(CullModeNone);
+    MTL_STRINGISE_ENUM(CullModeFront);
+    MTL_STRINGISE_ENUM(CullModeBack);
+  }
+  END_ENUM_STRINGISE();
+};
+
diff --git a/renderdoc/driver/metal/metal_types.h b/renderdoc/driver/metal/metal_types.h
index e7764ad0d..e291659ca 100644
--- a/renderdoc/driver/metal/metal_types.h
+++ b/renderdoc/driver/metal/metal_types.h
@@ -115,6 +115,15 @@ MTL_DECLARE_REFLECTION_TYPE(Viewport);
 MTL_DECLARE_REFLECTION_TYPE(MultisampleDepthResolveFilter);
 MTL_DECLARE_REFLECTION_TYPE(MultisampleStencilResolveFilter);
 MTL_DECLARE_REFLECTION_TYPE(SamplePosition);
+MTL_DECLARE_REFLECTION_TYPE(Origin);
+MTL_DECLARE_REFLECTION_TYPE(Region);
+MTL_DECLARE_REFLECTION_TYPE(Size);
+MTL_DECLARE_REFLECTION_TYPE(BlitOption);
+MTL_DECLARE_REFLECTION_TYPE(DeviceLocation);
+MTL_DECLARE_REFLECTION_TYPE(ArgumentBuffersTier);
+MTL_DECLARE_REFLECTION_TYPE(DepthClipMode);
+MTL_DECLARE_REFLECTION_TYPE(TriangleFillMode);
+MTL_DECLARE_REFLECTION_TYPE(CullMode);
 
 template <>
 inline rdcliteral TypeName<NS::Range>()