diff --git a/src/core/host_display.h b/src/core/host_display.h
index 0d1066223..a2314a0d2 100644
--- a/src/core/host_display.h
+++ b/src/core/host_display.h
@@ -33,10 +33,6 @@ public:
   virtual RenderAPI GetRenderAPI() const = 0;
   virtual void* GetRenderDevice() const = 0;
   virtual void* GetRenderContext() const = 0;
-  virtual void* GetRenderWindow() const = 0;
-
-  /// Switches the render window, recreating the surface.
-  virtual void ChangeRenderWindow(void* new_window) = 0;
 
   /// Call when the window size changes externally to recreate any resources.
   virtual void WindowResized(s32 new_window_width, s32 new_window_height);
diff --git a/src/duckstation-qt/qthostdisplay.cpp b/src/duckstation-qt/qthostdisplay.cpp
index b37c948e5..82b455838 100644
--- a/src/duckstation-qt/qthostdisplay.cpp
+++ b/src/duckstation-qt/qthostdisplay.cpp
@@ -70,16 +70,6 @@ bool QtHostDisplay::createSurface()
 
 void QtHostDisplay::destroySurface() {}
 
-void* QtHostDisplay::GetRenderWindow() const
-{
-  return m_widget;
-}
-
-void QtHostDisplay::ChangeRenderWindow(void* new_window)
-{
-  Panic("Not implemented");
-}
-
 bool QtHostDisplay::createImGuiContext()
 {
   ImGui::CreateContext();
diff --git a/src/duckstation-qt/qthostdisplay.h b/src/duckstation-qt/qthostdisplay.h
index 7840a3196..3a303f463 100644
--- a/src/duckstation-qt/qthostdisplay.h
+++ b/src/duckstation-qt/qthostdisplay.h
@@ -29,8 +29,6 @@ public:
   virtual bool createSurface();
   virtual void destroySurface();
 
-  virtual void* GetRenderWindow() const override;
-  virtual void ChangeRenderWindow(void* new_window) override;
   virtual void WindowResized(s32 new_window_width, s32 new_window_height) override;
 
   void updateImGuiDisplaySize();
diff --git a/src/duckstation-sdl/d3d11_host_display.cpp b/src/duckstation-sdl/d3d11_host_display.cpp
index 434c3f26b..2aea166d4 100644
--- a/src/duckstation-sdl/d3d11_host_display.cpp
+++ b/src/duckstation-sdl/d3d11_host_display.cpp
@@ -92,16 +92,6 @@ void* D3D11HostDisplay::GetRenderContext() const
   return m_context.Get();
 }
 
-void* D3D11HostDisplay::GetRenderWindow() const
-{
-  return m_window;
-}
-
-void D3D11HostDisplay::ChangeRenderWindow(void* new_window)
-{
-  Panic("Not supported");
-}
-
 void D3D11HostDisplay::WindowResized(s32 new_window_width, s32 new_window_height)
 {
   HostDisplay::WindowResized(new_window_width, new_window_height);
diff --git a/src/duckstation-sdl/d3d11_host_display.h b/src/duckstation-sdl/d3d11_host_display.h
index 7f39d9c40..296e9d302 100644
--- a/src/duckstation-sdl/d3d11_host_display.h
+++ b/src/duckstation-sdl/d3d11_host_display.h
@@ -23,9 +23,6 @@ public:
   RenderAPI GetRenderAPI() const override;
   void* GetRenderDevice() const override;
   void* GetRenderContext() const override;
-  void* GetRenderWindow() const override;
-
-  void ChangeRenderWindow(void* new_window) override;
   void WindowResized(s32 new_window_width, s32 new_window_height) override;
 
   std::unique_ptr<HostDisplayTexture> CreateTexture(u32 width, u32 height, const void* data, u32 data_stride,
diff --git a/src/duckstation-sdl/opengl_host_display.cpp b/src/duckstation-sdl/opengl_host_display.cpp
index 69bf3c3bf..db1371cb2 100644
--- a/src/duckstation-sdl/opengl_host_display.cpp
+++ b/src/duckstation-sdl/opengl_host_display.cpp
@@ -90,16 +90,6 @@ void* OpenGLHostDisplay::GetRenderContext() const
   return m_gl_context;
 }
 
-void* OpenGLHostDisplay::GetRenderWindow() const
-{
-  return m_window;
-}
-
-void OpenGLHostDisplay::ChangeRenderWindow(void* new_window)
-{
-  Panic("Not implemented");
-}
-
 void OpenGLHostDisplay::WindowResized(s32 new_window_width, s32 new_window_height)
 {
   HostDisplay::WindowResized(new_window_width, new_window_height);
diff --git a/src/duckstation-sdl/opengl_host_display.h b/src/duckstation-sdl/opengl_host_display.h
index abb645a9c..42d97d9fa 100644
--- a/src/duckstation-sdl/opengl_host_display.h
+++ b/src/duckstation-sdl/opengl_host_display.h
@@ -17,9 +17,6 @@ public:
   RenderAPI GetRenderAPI() const override;
   void* GetRenderDevice() const override;
   void* GetRenderContext() const override;
-  void* GetRenderWindow() const override;
-
-  void ChangeRenderWindow(void* new_window) override;
   void WindowResized(s32 new_window_width, s32 new_window_height) override;
 
   std::unique_ptr<HostDisplayTexture> CreateTexture(u32 width, u32 height, const void* data, u32 data_stride,