Crazy Eddies GUI System  0.7.2
CEGUIDirect3D9RenderTarget.h
1 /***********************************************************************
2  filename: CEGUIDirect3D9RenderTarget.h
3  created: Tue Feb 10 2009
4  author: Paul D Turner
5 *************************************************************************/
6 /***************************************************************************
7  * Copyright (C) 2004 - 2009 Paul D Turner & The CEGUI Development Team
8  *
9  * Permission is hereby granted, free of charge, to any person obtaining
10  * a copy of this software and associated documentation files (the
11  * "Software"), to deal in the Software without restriction, including
12  * without limitation the rights to use, copy, modify, merge, publish,
13  * distribute, sublicense, and/or sell copies of the Software, and to
14  * permit persons to whom the Software is furnished to do so, subject to
15  * the following conditions:
16  *
17  * The above copyright notice and this permission notice shall be
18  * included in all copies or substantial portions of the Software.
19  *
20  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
23  * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
24  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
25  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
26  * OTHER DEALINGS IN THE SOFTWARE.
27  ***************************************************************************/
28 #ifndef _CEGUIDirect3D9RenderTarget_h_
29 #define _CEGUIDirect3D9RenderTarget_h_
30 
31 #include "CEGUIDirect3D9Renderer.h"
32 #include "../../CEGUIRenderTarget.h"
33 #include "../../CEGUIRect.h"
34 #include <d3dx9.h>
35 
36 #if defined(_MSC_VER)
37 # pragma warning(push)
38 # pragma warning(disable : 4251)
39 #endif
40 
41 // Start of CEGUI namespace section
42 namespace CEGUI
43 {
48 class DIRECT3D9_GUIRENDERER_API Direct3D9RenderTarget : public virtual RenderTarget
49 {
50 public:
53 
54  // implement parts of RenderTarget interface
55  void draw(const GeometryBuffer& buffer);
56  void draw(const RenderQueue& queue);
57  void setArea(const Rect& area);
58  const Rect& getArea() const;
59  void activate();
60  void deactivate();
61  void unprojectPoint(const GeometryBuffer& buff,
62  const Vector2& p_in, Vector2& p_out) const;
63 
64 protected:
66  void updateMatrix() const;
68  void setupViewport(D3DVIEWPORT9& vp) const;
69 
73  LPDIRECT3DDEVICE9 d_device;
77  mutable D3DXMATRIX d_matrix;
79  mutable bool d_matrixValid;
81  mutable float d_viewDistance;
82 };
83 
84 } // End of CEGUI namespace section
85 
86 #if defined(_MSC_VER)
87 # pragma warning(pop)
88 #endif
89 
90 #endif // end of guard _CEGUIDirect3D9RenderTarget_h_