gistfile1.diff

diff --git a/src/injectables/OculusD3D11Kneeboard.cpp b/src/injectables/OculusD3D11Kneeboard.cpp
index 91102f0..a95a1eb 100644
--- a/src/injectables/OculusD3D11Kneeboard.cpp
+++ b/src/injectables/OculusD3D11Kneeboard.cpp
@@ -19,6 +19,7 @@
  */
 #include "OculusD3D11Kneeboard.h"
 
+#include <DIrectXTK/SpriteBatch.h>
 #include <OVR_CAPI_D3D.h>
 #include <OpenKneeboard/config.h>
 #include <OpenKneeboard/dprint.h>
@@ -129,20 +130,28 @@ bool OculusD3D11Kneeboard::Render(
   ovr->ovr_GetTextureSwapChainBufferDX(
     session, swapChain, index, IID_PPV_ARGS(&texture));
 
+  winrt::com_ptr<ID3D11RenderTargetView> rtv;
+  mD3D->CreateRenderTargetView(texture.get(), nullptr, rtv.put());
+  auto rtvp = rtv.get();
+
   winrt::com_ptr<ID3D11DeviceContext> context;
   mD3D->GetImmediateContext(context.put());
-  D3D11_BOX sourceBox {
-    .left = 0,
-    .top = 0,
-    .front = 0,
-    .right = config.imageWidth,
-    .bottom = config.imageHeight,
-    .back = 1,
+  context->ClearRenderTargetView(rtvp, DirectX::Colors::Transparent);
+  context->OMSetRenderTargets(1, &rtvp, nullptr);
+  DirectX::SpriteBatch spriteBatch(context.get());
+  const RECT usedRect {
+    0,
+    0,
+    config.imageWidth,
+    config.imageHeight,
   };
-
-  context->CopySubresourceRegion(
-    texture.get(), 0, 0, 0, 0, sharedTexture.GetTexture(), 0, &sourceBox);
-  context->Flush();
+  spriteBatch.Begin();
+  spriteBatch.Draw(
+    sharedTexture.GetShaderResourceView(),
+    usedRect,
+    &usedRect,
+    DirectX::Colors::White * 0.5f);
+  spriteBatch.End();
 
   auto error = ovr->ovr_CommitTextureSwapChain(session, swapChain);
   if (error) {
diff --git a/src/lib/SHM.cpp b/src/lib/SHM.cpp
index 54cfc26..2e40415 100644
--- a/src/lib/SHM.cpp
+++ b/src/lib/SHM.cpp
@@ -198,6 +198,16 @@ IDXGISurface* SharedTexture::GetSurface() const {
   return mTexture.as<IDXGISurface>().get();
 }
 
+ID3D11ShaderResourceView* SharedTexture::GetShaderResourceView() const {
+  winrt::com_ptr<ID3D11Device> device;
+  mTexture->GetDevice(device.put());
+  device->CreateShaderResourceView(
+    mTexture.get(),
+    nullptr,
+    const_cast<SharedTexture*>(this)->mShaderResourceView.put());
+  return mShaderResourceView.get();
+}
+
 Snapshot::Snapshot() {
 }
 
diff --git a/src/lib/include/OpenKneeboard/SHM.h b/src/lib/include/OpenKneeboard/SHM.h
index da5f47e..d1ae7e9 100644
--- a/src/lib/include/OpenKneeboard/SHM.h
+++ b/src/lib/include/OpenKneeboard/SHM.h
@@ -86,6 +86,7 @@ class SharedTexture final {
   operator bool() const;
   ID3D11Texture2D* GetTexture() const;
   IDXGISurface* GetSurface() const;
+  ID3D11ShaderResourceView* GetShaderResourceView() const;
 
   SharedTexture(const SharedTexture&) = delete;
   SharedTexture(SharedTexture&&) = delete;
@@ -93,6 +94,7 @@ class SharedTexture final {
  private:
   UINT mKey = 0;
   winrt::com_ptr<ID3D11Texture2D> mTexture;
+  winrt::com_ptr<ID3D11ShaderResourceView> mShaderResourceView;
 };
 
 class Snapshot final {