Direct3D11 GFX device.

Engine/source/gfx/D3D11/gfxD3D11Cubemap.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 _GFXD3D11CUBEMAP_H_
+#define _GFXD3D11CUBEMAP_H_
+
+#include "gfx/D3D11/gfxD3D11Device.h"
+#include "gfx/gfxCubemap.h"
+#include "gfx/gfxResource.h"
+#include "gfx/gfxTarget.h"
+
+const U32 CubeFaces = 6;
+
+class GFXD3D11Cubemap : public GFXCubemap
+{
+public:
+   virtual void initStatic( GFXTexHandle *faces );
+   virtual void initStatic( DDSFile *dds );
+   virtual void initDynamic( U32 texSize, GFXFormat faceFormat = GFXFormatR8G8B8A8 );
+   virtual void setToTexUnit( U32 tuNum );
+   virtual U32 getSize() const { return mTexSize; }
+   virtual GFXFormat getFormat() const { return mFaceFormat; }
+
+   GFXD3D11Cubemap();
+   virtual ~GFXD3D11Cubemap();
+
+   // GFXResource interface
+   virtual void zombify();
+   virtual void resurrect();
+
+   // Get functions
+   ID3D11ShaderResourceView* getSRView();
+   ID3D11RenderTargetView* getRTView(U32 faceIdx);
+   ID3D11RenderTargetView** getRTViewArray();
+   ID3D11DepthStencilView* getDSView();
+   ID3D11Texture2D* get2DTex();
+
+private:
+
+   friend class GFXD3D11TextureTarget;
+   friend class GFXD3D11Device;
+
+   ID3D11Texture2D* mTexture;
+   ID3D11ShaderResourceView* mSRView; // for shader resource input
+   ID3D11RenderTargetView* mRTView[CubeFaces]; // for render targets, 6 faces of the cubemap
+   ID3D11DepthStencilView* mDSView; //render target view for depth stencil
+
+   bool mAutoGenMips;
+   bool mDynamic;
+   U32  mTexSize;
+   GFXFormat mFaceFormat;
+   
+   void releaseSurfaces();
+
+   bool isCompressed(GFXFormat format);
+   /// The callback used to get texture events.
+   /// @see GFXTextureManager::addEventDelegate
+   void _onTextureEvent(GFXTexCallbackCode code);
+};
+
+#endif