Direct3D11 GFX device.

Engine/source/gfx/D3D11/gfxD3D11QueryFence.h

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+//-----------------------------------------------------------------------------
+// Copyright (c) 2015 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#ifndef _GFX_D3D11_QUERYFENCE_H_
+#define _GFX_D3D11_QUERYFENCE_H_
+
+#include "gfx/gfxFence.h"
+#include "gfx/gfxResource.h"
+#include "gfx/D3D11/gfxD3D11Device.h"
+
+class GFXD3D11QueryFence : public GFXFence
+{
+private:
+   mutable ID3D11Query *mQuery;
+
+public:
+   GFXD3D11QueryFence( GFXDevice *device ) : GFXFence( device ), mQuery( NULL ) {};
+   virtual ~GFXD3D11QueryFence();
+
+   virtual void issue();
+   virtual FenceStatus getStatus() const;
+   virtual void block();
+
+   // GFXResource interface
+   virtual void zombify();
+   virtual void resurrect();
+   virtual const String describeSelf() const;
+};
+
+#endif