Fixing metal swapchain

src/Engine/Graphics/Metal/RenderPass.h

@@ -12,6 +12,7 @@ class RenderPass : public Gfx::RenderPass
 public:
     RenderPass(PGraphics graphics, Gfx::RenderTargetLayout layout, Array<Gfx::SubPassDependency> dependencies, Gfx::PViewport viewport);
     virtual ~RenderPass();
+    void updateRenderPass();
     MTL::RenderPassDescriptor* getDescriptor() const 
     {
         return renderPass;
@@ -20,8 +21,6 @@ private:
     PGraphics graphics;
     Gfx::PViewport viewport;
     MTL::RenderPassDescriptor* renderPass;
-    MTL::RenderPassDepthAttachmentDescriptor* depth;
-    MTL::RenderPassStencilAttachmentDescriptor* stencil;
 };
 DEFINE_REF(RenderPass)
 } // namespace Metal