Add D3D11 test helper for setting rasterizer state

util/test/demos/d3d11/d3d11_helpers.h

@@ -56,6 +56,8 @@ COM_SMARTPTR(ID3D11CommandList);
 
 COM_SMARTPTR(ID3D11InputLayout);
 
+COM_SMARTPTR(ID3D11Resource);
+
 COM_SMARTPTR(ID3D11Buffer);
 
 COM_SMARTPTR(ID3D11Query);

util/test/demos/d3d11/d3d11_test.cpp

@@ -394,6 +394,44 @@ void D3D11GraphicsTest::RSSetViewport(D3D11_VIEWPORT view)
   ctx->RSSetViewports(1, &view);
 }
 
+D3D11_RASTERIZER_DESC D3D11GraphicsTest::GetRasterState()
+{
+  ID3D11RasterizerState *state = NULL;
+  ctx->RSGetState(&state);
+
+  D3D11_RASTERIZER_DESC ret;
+
+  if(state)
+  {
+    state->GetDesc(&ret);
+    return ret;
+  }
+
+  ret.FillMode = D3D11_FILL_SOLID;
+  ret.CullMode = D3D11_CULL_BACK;
+  ret.FrontCounterClockwise = FALSE;
+  ret.DepthBias = 0;
+  ret.DepthBiasClamp = 0.0f;
+  ret.SlopeScaledDepthBias = 0.0f;
+  ret.DepthClipEnable = TRUE;
+  ret.ScissorEnable = FALSE;
+  ret.MultisampleEnable = FALSE;
+  ret.AntialiasedLineEnable = FALSE;
+
+  return ret;
+}
+
+void D3D11GraphicsTest::SetRasterState(const D3D11_RASTERIZER_DESC &desc)
+{
+  ID3D11RasterizerState *state = NULL;
+  ctx->RSGetState(&state);
+
+  rastState = NULL;
+  dev->CreateRasterizerState(&desc, &rastState);
+
+  ctx->RSSetState(rastState);
+}
+
 D3D11_DEPTH_STENCIL_DESC D3D11GraphicsTest::GetDepthState()
 {
   ID3D11DepthStencilState *state = NULL;

util/test/demos/d3d11/d3d11_test.h

@@ -141,6 +141,8 @@ struct D3D11GraphicsTest : public GraphicsTest
 
   void ClearRenderTargetView(ID3D11RenderTargetView *rt, Vec4f col);
 
+  D3D11_RASTERIZER_DESC GetRasterState();
+  void SetRasterState(const D3D11_RASTERIZER_DESC &desc);
   void RSSetViewport(D3D11_VIEWPORT view);
 
   D3D11_DEPTH_STENCIL_DESC GetDepthState();
@@ -161,6 +163,7 @@ struct D3D11GraphicsTest : public GraphicsTest
   D3D11_FEATURE_DATA_D3D11_OPTIONS1 opts1;
 
   ID3D11DepthStencilStatePtr depthState;
+  ID3D11RasterizerStatePtr rastState;
 
   GraphicsWindow *mainWindow = NULL;