Video_DX11: Remove some redundant code.

Source/Plugins/Plugin_VideoDX11/Src/Render.cpp

@@ -926,16 +926,13 @@ void Renderer::Swap(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight,cons
 	// Prepare to copy the XFBs to our backbuffer
 	TargetRectangle dst_rect;
 	ComputeDrawRectangle(s_backbuffer_width, s_backbuffer_height, false, &dst_rect);
-	D3D11_VIEWPORT vp = CD3D11_VIEWPORT(0.f, 0.f, (float)s_backbuffer_width, (float)s_backbuffer_height);
-	D3D::context->RSSetViewports(1, &vp);
-	float ClearColor[4] = { 0.f, 0.f, 0.f, 1.f };
-	D3D::context->ClearRenderTargetView(D3D::GetBackBuffer()->GetRTV(), ClearColor);
 
 	int X = dst_rect.left;
 	int Y = dst_rect.top;
 	int Width  = dst_rect.right - dst_rect.left;
 	int Height = dst_rect.bottom - dst_rect.top;
 
+	// TODO: Redundant checks...
 	if (X < 0) X = 0;
 	if (Y < 0) Y = 0;
 	if (X > s_backbuffer_width) X = s_backbuffer_width;
@@ -944,10 +941,13 @@ void Renderer::Swap(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight,cons
 	if (Height < 0) Height = 0;
 	if (Width > (s_backbuffer_width - X)) Width = s_backbuffer_width - X;
 	if (Height > (s_backbuffer_height - Y)) Height = s_backbuffer_height - Y;
-	vp = CD3D11_VIEWPORT((float)X, (float)Y, (float)Width, (float)Height);
+	D3D11_VIEWPORT vp = CD3D11_VIEWPORT((float)X, (float)Y, (float)Width, (float)Height);
 	D3D::context->RSSetViewports(1, &vp);
 	D3D::context->OMSetRenderTargets(1, &D3D::GetBackBuffer()->GetRTV(), NULL);
 
+	float ClearColor[4] = { 0.f, 0.f, 0.f, 1.f };
+	D3D::context->ClearRenderTargetView(D3D::GetBackBuffer()->GetRTV(), ClearColor);
+
 	// activate linear filtering for the buffer copies
 	D3D::SetLinearCopySampler();