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RendererModules/Direct3D10/RenderTarget.h
1 /***********************************************************************
2  filename: CEGUIDirect3D10RenderTarget.h
3  created: Sat Mar 7 2009
4  author: Paul D Turner (parts based on code by Rajko Stojadinovic)
5 *************************************************************************/
6 /***************************************************************************
7  * Copyright (C) 2004 - 2011 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 _CEGUIDirect3D10RenderTarget_h_
29 #define _CEGUIDirect3D10RenderTarget_h_
30 
31 #include "../../RenderTarget.h"
32 #include "CEGUI/RendererModules/Direct3D10/Renderer.h"
33 #include "../../Rect.h"
34 #include <d3dx10.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 {
45 template <typename T = RenderTarget>
46 class D3D10_GUIRENDERER_API Direct3D10RenderTarget : public T
47 {
48 public:
50  Direct3D10RenderTarget(Direct3D10Renderer& owner);
51 
52  // implement parts of RenderTarget interface
53  void draw(const GeometryBuffer& buffer);
54  void draw(const RenderQueue& queue);
55  void setArea(const Rectf& area);
56  const Rectf& getArea() const;
57  void activate();
58  void deactivate();
59  void unprojectPoint(const GeometryBuffer& buff,
60  const Vector2f& p_in,
61  Vector2f& p_out) const;
62 
63 protected:
65  void updateMatrix() const;
67  void setupViewport(D3D10_VIEWPORT& vp) const;
68 
70  Direct3D10Renderer& d_owner;
72  ID3D10Device& d_device;
74  Rectf d_area;
76  mutable D3DXMATRIX d_matrix;
78  mutable bool d_matrixValid;
80  mutable float d_viewDistance;
81 };
82 
83 } // End of CEGUI namespace section
84 
85 #if defined(_MSC_VER)
86 # pragma warning(pop)
87 #endif
88 
89 #endif // end of guard _CEGUIDirect3D10RenderTarget_h_